Which layover airport has the shortest travel time from San Diego to Washington, D.C. Reagan-National Airport?

Flights connecting via Nashville (BNA) have the shortest average one-way travel time: 6h 30m.

Which layover airport offers the lowest fares from San Diego to Washington, D.C. Reagan-National Airport?

Flights via Denver (DEN) offer the lowest average round-trip price of $388.

Which airport is the most popular layover for flights between San Diego and Washington, D.C. Reagan-National Airport?

Denver (DEN) was the most common stop: 38% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from San Diego to Washington, D.C. Reagan-National Airport?

Nashville (BNA) has the shortest average layover time for this route: 1h 20m.

What airlines fly to Washington, D.C. Reagan-National Airport?

American Airlines, Frontier and Alaska Airlines are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport from San Diego according to our data. American Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Washington, D.C. Reagan-National Airport. Keep in mind that there are 7 different airlines that fly to Washington, D.C. Reagan-National Airport on a routine basis, so you have a few additional options to choose from.

How often are flights from San Diego to Washington, D.C. delayed?

Historically, on average around 27% of flights between San Diego and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 128 minutes.

What is the most punctual flight time for San Diego to Washington, D.C. flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on San Diego to Washington, D.C. flights?

According to our data, Alaska Airlines have had the least number of delays on this route over the last 12 months; with about 27% of their flights experiencing any sort of delay.

What is the cheapest airline that flies from San Diego to Washington, D.C. Reagan-National?

Southwest, Frontier, and Hawaiian Airlines are the most popular carriers operating from San Diego to Washington, D.C. Reagan-National

When did momondo last update prices for flights from San Diego Airport to Washington, D.C. Reagan-National Airport?

Prices for flights from San Diego Airport to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.

How many operators does momondo search for flights from San Diego Airport to Washington, D.C. Reagan-National Airport?

The number of operators available for flights from San Diego Airport to Washington, D.C. Reagan-National Airport is 7 as of November 2025.

How old do you have to be to fly from San Diego Airport to Washington, D.C. Reagan-National Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Washington, D.C. Reagan-National Airport.

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

The necessary travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$130 Cheap Flights from San Diego to Washington, D.C. Reagan-National Airport in 2025/26

Q: How many flights depart from San Diego to Washington, D.C. Reagan-National Airport on average per day?

As of November 2025, there are 2 flights per day flying from San Diego to Washington, D.C. Reagan-National Airport. The most common time of day flights depart is 1:00PM, with 78% of flights taking off in the afternoon.

Q: How many flights depart from San Diego to Washington, D.C. Reagan-National Airport on average per week?

As of November 2025, 20 flights take off from San Diego and land in Washington, D.C. Reagan-National Airport each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

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6:49 am - 4:57 pmSAN-DCA

7h 08m1 stop

6:00 pm - 11:59 pmDCA-SAN

8h 59m1 stop

$233Frontier

Find Deal

Thu, Nov 20 - Thu, Nov 27

7:30 pm - 7:00 amSAN-DCA

8h 30m1 stop

10:35 am - 3:48 pmDCA-SAN

8h 13m1 stop

$236American Airlines

Find Deal

Tue, Dec 2 - Sat, Dec 6

1:14 pm - 9:19 pmSAN-DCA

5h 05mnonstop

8:59 am - 11:51 amDCA-SAN

5h 52mnonstop

$237Alaska Airlines

Find Deal

Tue, Dec 23 - Fri, Jan 2

7:35 am - 5:15 pmSAN-DCA

6h 40m1 stop

6:55 am - 6:00 pmDCA-SAN

14h 05m2 stops

$238Southwest

Find Deal

Wed, Dec 10 - Sat, Dec 13

12:52 pm - 9:02 pmSAN-DCA

5h 10mnonstop

6:00 pm - 10:46 pmDCA-SAN

7h 46m1 stop

$239Multiple Airlines

Find Deal

Tue, Dec 2 - Wed, Dec 10

6:34 am - 9:59 pmSAN-DCA

12h 25m1 stop

2:00 pm - 7:15 pmDCA-SAN

8h 15m1 stop

$243Frontier

Find Deal

Sat, Dec 13 - Sun, Jan 4

6:15 am - 5:59 pmSAN-DCA

8h 44m1 stop

8:59 am - 11:53 amDCA-SAN

5h 54mnonstop

$247Alaska Airlines

Find Deal

Tue, Dec 9 - Sat, Dec 13

1:25 pm - 9:10 pmSAN-DCA

4h 45mnonstop

8:59 am - 11:34 amDCA-SAN

5h 35mnonstop

$253Hawaiian Airlines

Find Deal

Sun, Feb 15 - Wed, Feb 18

1:23 pm - 12:01 amSAN-DCA

7h 38m1 stop

7:00 am - 11:57 amDCA-SAN

7h 57m1 stop

$256American Airlines

Find Deal

Tue, Dec 2 - Sun, Dec 7

10:40 pm - 9:14 amSAN-DCA

7h 34m1 stop

6:25 pm - 11:11 pmDCA-SAN

7h 46m1 stop

$297Delta

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Tue, Mar 10 - Fri, Mar 13

Alaska Airlines flights from San Diego to Washington, D.C. Reagan-National Airport

Our best Alaska Airlines deals on San Diego to Washington, D.C. Reagan-National Airport flight tickets

Alaska Airlines

Dec 23

SAN1:14 pmSan Diego

5h 05m

DCA9:19 pmWashington, D.C. Reagan-National

Jan 2

DCA8:59 amWashington, D.C. Reagan-National

5h 52m

SAN11:51 amSan Diego

$237

Find similar

Alaska Airlines

Dec 9

SAN6:15 amSan Diego

8h 44m

1 stop

DCA5:59 pmWashington, D.C. Reagan-National

Dec 13

DCA8:59 amWashington, D.C. Reagan-National

5h 54m

SAN11:53 amSan Diego

$247

Find similar

Alaska Airlines

Dec 2

SAN12:52 pmSan Diego

5h 10m

DCA9:02 pmWashington, D.C. Reagan-National

Dec 13

DCA8:59 amWashington, D.C. Reagan-National

5h 54m

SAN11:53 amSan Diego

$255

Find similar

Southwest flights from San Diego to Washington, D.C. Reagan-National Airport

Our best Southwest deals on San Diego to Washington, D.C. Reagan-National Airport flight tickets

Southwest

Dec 10

SAN7:35 amSan Diego

6h 40m

1 stop

DCA5:15 pmWashington, D.C. Reagan-National

Dec 13

DCA6:55 amWashington, D.C. Reagan-National

14h 05m

2 stops

SAN6:00 pmSan Diego

$238

Find similar

Southwest

Dec 2

SAN12:40 pmSan Diego

7h 10m

1 stop

DCA10:50 pmWashington, D.C. Reagan-National

Dec 13

DCA6:55 amWashington, D.C. Reagan-National

14h 05m

2 stops

SAN6:00 pmSan Diego

$242

Find similar

Southwest

Jan 21

SAN8:35 amSan Diego

11h 45m

2 stops

DCA11:20 pmWashington, D.C. Reagan-National

Jan 23

DCA11:00 amWashington, D.C. Reagan-National

10h 40m

2 stops

SAN6:40 pmSan Diego

$273

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from San Diego to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoWashington, D.C.

SAN - DCA

SANDCA

San Diego

Thu 11/20

6:49 am-4:57 pm

1 stop7h 08m

Washington, D.C. Reagan-National

Thu 11/27

6:00 pm-11:59 pm

1 stop8h 59m

$233

San DiegoWashington, D.C.

SAN - DCA

SANDCA

San Diego

Tue 12/2

7:30 pm-7:00 am

1 stop8h 30m

Washington, D.C. Reagan-National

Sat 12/6

10:35 am-3:48 pm

1 stop8h 13m

$236

San DiegoWashington, D.C.

SAN - DCA

SANDCA

San Diego

Tue 12/23

1:14 pm-9:19 pm

Nonstop5h 05m

Washington, D.C. Reagan-National

Fri 1/2

8:59 am-11:51 am

Nonstop5h 52m

$237

San DiegoWashington, D.C.

SAN - DCA

SANDCA

San Diego

Wed 12/10

7:35 am-5:15 pm

1 stop6h 40m

Washington, D.C. Reagan-National

Sat 12/13

6:55 am-6:00 pm

2 stops14h 05m

$238

San DiegoWashington, D.C.

SAN - DCA

SANDCA

San Diego

Tue 12/2

12:52 pm-9:02 pm

Nonstop5h 10m

Washington, D.C. Reagan-National

Wed 12/10

6:00 pm-10:46 pm

1 stop7h 46m

$239

San DiegoWashington, D.C.

SAN - DCA

SANDCA

San Diego

Sat 12/13

6:34 am-9:59 pm

1 stop12h 25m

Washington, D.C. Reagan-National

Sun 1/4

2:00 pm-7:15 pm

1 stop8h 15m

$243

San DiegoWashington, D.C.

SAN - DCA

SANDCA

San Diego

Tue 12/9

6:15 am-5:59 pm

1 stop8h 44m

Washington, D.C. Reagan-National

Sat 12/13

8:59 am-11:53 am

Nonstop5h 54m

$247

San DiegoWashington, D.C.

SAN - DCA

SANDCA

San Diego

Sun 2/15

1:25 pm-9:10 pm

Nonstop4h 45m

Washington, D.C. Reagan-National

Wed 2/18

8:59 am-11:34 am

Nonstop5h 35m

$253

San DiegoWashington, D.C.

SAN - DCA

SANDCA

San Diego

Tue 12/2

1:23 pm-12:01 am

1 stop7h 38m

Washington, D.C. Reagan-National

Sun 12/7

7:00 am-11:57 am

1 stop7h 57m

$256

San DiegoWashington, D.C.

SAN - DCA

SANDCA

San Diego

Tue 3/10

10:40 pm-9:14 am

1 stop7h 34m

Washington, D.C. Reagan-National

Fri 3/13

6:25 pm-11:11 pm

1 stop7h 46m

$297

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Diego to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Layovers

Other information

What is the typical price of a round-trip flight between San Diego and Washington, D.C. Reagan-National Airport?

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of August is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from San Diego, with most prices found around $311. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $312.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from San Diego to Washington, D.C. Reagan-National Airport is on a Friday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Friday will often find tickets for as low as $338. Flights from San Diego to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $537. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest San Diego to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the afternoon. Our users have found flights to Washington, D.C. Reagan-National Airport in the afternoon for as low as $189. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the evening when prices are around $387.

What is the cheapest San Diego to Washington, D.C. Reagan-National flight route?

Fly from San Diego to Washington, D.C. Reagan-National for the best San Diego - Washington, D.C. Reagan-National flight prices

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $364 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from San Diego for as low as $306 on momondo.

What cabin class options are available on San Diego to Washington, D.C. Reagan-National flights?

There are 4 cabin classes available to choose from on San Diego to Washington, D.C. Reagan-National flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Diego to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 7% on your flight if you consider stops on a San Diego to Washington, D.C. Reagan-National Airport flight.

How have San Diego to Washington, D.C. Reagan-National Airport flight prices changed over time?

As of November 2025, prices for San Diego to Washington, D.C. Reagan-National Airport flights are approximately 24% cheaper when compared to flights at the same time last year.

When to book flights from San Diego to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Diego to Washington, D.C. Reagan-National Airport (SAN to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Washington, D.C. Reagan-National Airport

Best Price Found	$178
Fastest flight time	4h 45m
Direct flights	Every day

The best one-way flight to Washington, D.C. Reagan-National Airport from San Diego in the past 72 hours is $178. The best round-trip flight deal from San Diego to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $297.

The fastest flight from San Diego to Washington, D.C. Reagan-National Airport takes 4h 45m

Direct flights go from San Diego to Washington, D.C. Reagan-National Airport every day.

Search flight deals

How far is San Diego to Washington, D.C. Reagan-National by plane?
The distance between San Diego and Washington, D.C. Reagan-National is about 2268.2 mi. Flights usually cover this in 4h 45m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Diego Airport to Washington, D.C. Reagan-National Airport?
Prices for flights from San Diego Airport to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.
How many operators does momondo search for flights from San Diego Airport to Washington, D.C. Reagan-National Airport?
The number of operators available for flights from San Diego Airport to Washington, D.C. Reagan-National Airport is 7 as of November 2025.
How old do you have to be to fly from San Diego Airport to Washington, D.C. Reagan-National Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The necessary travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San Diego to Washington, D.C. Reagan-National Airport?
Based on momondo bookings for flights between San Diego and Washington, D.C. Reagan-National Airport, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 32.86% of the total bookings. Other popular models include Boeing 737 MAX 9 with 19.74%, Boeing 737-900 with 16.36%, and Boeing 737 with 10.91%.
What is the most popular airline from San Diego to Washington, D.C. Reagan-National Airport?
momondo data reveals that the most frequently booked airline on the route from San Diego to Washington, D.C. Reagan-National Airport is Alaska Airlines, representing 26% of all bookings. The subsequent popular airlines are Frontier at 22%, American Airlines at 13%, and Hawaiian Airlines at 11%.

Best airlines flying from San Diego to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from San Diego to Washington, D.C. Reagan-National Airport with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $150	Free Cancellation	Rating 5.8 3,116 reviews	Search Frontier flights
Southwest	PriceFrom $232	Free Cancellation	Rating 8.0 4,240 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $243	Free Cancellation	Rating 8.0 11,241 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $256	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
Hawaiian Airlines	PriceFrom $257	Free Cancellation	Rating 7.8 2,804 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $271	Free Cancellation	Rating 7.4 9,003 reviews	Search United Airlines flights
Delta	PriceFrom $276	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights

Southwest Flights From San Diego to Washington, D.C. Reagan-National Airport
Southwest flight deals from San Diego to Washington, D.C. Reagan-National Airport start from $232 round-trip. Over the 6 Southwest flights for this route in a normal week, average airfare is usually $425 round-trip - but some users have found much cheaper deals with momondo.
Alaska Airlines Flights From San Diego to Washington, D.C. Reagan-National Airport
$243 is the best Alaska Airlines flight deal from San Diego to Washington, D.C. Reagan-National Airport found on momondo over the last 72 hours. The average Alaska Airlines ticket price found was closer to $414, however, with flight time and availability significantly affecting the price. Alaska Airlines (8.0/10 from 11,241 user reviews) flies into Washington, D.C. Reagan-National Airport from San Diego 7 times in an average week so prices can vary.

Alexandria

National Harbor

Gettysburg

Arlington

Woodbridge

Waldorf

Tysons

Laurel

Colonial Beach

Silver Spring

Fredericksburg

Towson

Rockville

Reston

Manassas

Gaithersburg

Fairfax

Glen Burnie

Linthicum Heights

Springfield

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Washington, D.C.?

Finding the right flight to Washington, D.C. from San Diego is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

Can I find flights from San Diego to Washington, D.C. with flexible booking policies on momondo?

Flights from San Diego to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Diego to Washington, D.C.?

Once all potential San Diego to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Diego to Washington, D.C. right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Diego to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Flights from Los Angeles to Washington, D.C. Reagan-National

Cheap flights from San Diego to Washington, D.C. from $139

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Washington, D.C. departing on 3/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Alaska Airlines flights from San Diego to Washington, D.C. Reagan-National Airport

Our best Alaska Airlines deals on San Diego to Washington, D.C. Reagan-National Airport flight tickets

Southwest flights from San Diego to Washington, D.C. Reagan-National Airport

Our best Southwest deals on San Diego to Washington, D.C. Reagan-National Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from San Diego to Washington, D.C. Reagan-National Airport that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from San Diego to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between San Diego and Washington, D.C. Reagan-National Airport?

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

What is the cheapest San Diego to Washington, D.C. Reagan-National flight route?

Fly from San Diego to Washington, D.C. Reagan-National for the best San Diego - Washington, D.C. Reagan-National flight prices

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

What cabin class options are available on San Diego to Washington, D.C. Reagan-National flights?

There are 4 cabin classes available to choose from on San Diego to Washington, D.C. Reagan-National flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Diego to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 7% on your flight if you consider stops on a San Diego to Washington, D.C. Reagan-National Airport flight.

How have San Diego to Washington, D.C. Reagan-National Airport flight prices changed over time?

As of November 2025, prices for San Diego to Washington, D.C. Reagan-National Airport flights are approximately 24% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from San Diego to Washington, D.C. Reagan-National?

Southwest, Frontier, and Hawaiian Airlines are the most popular carriers operating from San Diego to Washington, D.C. Reagan-National

What airlines fly to Washington, D.C. Reagan-National Airport?

How often are flights from San Diego to Washington, D.C. delayed?

Historically, on average around 27% of flights between San Diego and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 128 minutes.

What is the most punctual flight time for San Diego to Washington, D.C. flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on San Diego to Washington, D.C. flights?

According to our data, Alaska Airlines have had the least number of delays on this route over the last 12 months; with about 27% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between San Diego and Washington, D.C. Reagan-National Airport?

Denver (DEN) was the most common stop: 38% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from San Diego to Washington, D.C. Reagan-National Airport?

Flights via Denver (DEN) offer the lowest average round-trip price of $388.

Which layover airport has the shortest travel time from San Diego to Washington, D.C. Reagan-National Airport?

Flights connecting via Nashville (BNA) have the shortest average one-way travel time: 6h 30m.

Which layover airport has the shortest connection time from San Diego to Washington, D.C. Reagan-National Airport?

Nashville (BNA) has the shortest average layover time for this route: 1h 20m.

How many flights depart from San Diego to Washington, D.C. Reagan-National Airport on average per day?

As of November 2025, there are 2 flights per day flying from San Diego to Washington, D.C. Reagan-National Airport. The most common time of day flights depart is 1:00PM, with 78% of flights taking off in the afternoon.

How many flights depart from San Diego to Washington, D.C. Reagan-National Airport on average per week?

As of November 2025, 20 flights take off from San Diego and land in Washington, D.C. Reagan-National Airport each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

When to book flights from San Diego to Washington, D.C. Reagan-National Airport

Cheap San Diego to Washington, D.C. Reagan-National Airport (SAN to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Washington, D.C. Reagan-National Airport

Best Price Found

Fastest flight time

Direct flights

How far is San Diego to Washington, D.C. Reagan-National by plane?

When did momondo last update prices for flights from San Diego Airport to Washington, D.C. Reagan-National Airport?

How many operators does momondo search for flights from San Diego Airport to Washington, D.C. Reagan-National Airport?

How old do you have to be to fly from San Diego Airport to Washington, D.C. Reagan-National Airport?

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

What is the most popular plane model from San Diego to Washington, D.C. Reagan-National Airport?

What is the most popular airline from San Diego to Washington, D.C. Reagan-National Airport?

Best airlines flying from San Diego to Washington, D.C. Reagan-National Airport

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Southwest Flights From San Diego to Washington, D.C. Reagan-National Airport

Alaska Airlines Flights From San Diego to Washington, D.C. Reagan-National Airport

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