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Cheap flights from San Diego to Washington, D.C. from $52

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 6/4. 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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Easily compare round-trip flights from San Diego to Washington, D.C.

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from San Diego to Washington, D.C. by changing tabs
Spirit Airlines
May 14
SAN9:12 pmSan Diego
13h 21m
1 stop
BWI1:33 pmBaltimore/Washington
May 18
BWI9:12 amBaltimore/Washington
13h 05m
1 stop
SAN7:17 pmSan Diego
Frontier
May 17
SAN2:25 pmSan Diego
18h 38m
1 stop
DCA12:03 pmWashington, D.C. Reagan-National
May 22
DCA7:00 amWashington, D.C. Reagan-National
27h 04m
1 stop
SAN7:04 amSan Diego
Multiple Airlines
May 23
SAN2:08 pmSan Diego
18h 25m
1 stop
BWI11:33 amBaltimore/Washington
May 28
BWI2:25 pmBaltimore/Washington
21h 49m
1 stop
SAN9:14 amSan Diego
Spirit Airlines
May 15
SAN9:12 pmSan Diego
13h 16m
1 stop
BWI1:28 pmBaltimore/Washington
May 18
BWI9:12 amBaltimore/Washington
13h 05m
1 stop
SAN7:17 pmSan Diego
United Airlines
May 21
SAN8:00 amSan Diego
4h 56m
IAD3:56 pmWashington, D.C. Dulles Intl
May 28
IAD5:50 pmWashington, D.C. Dulles Intl
5h 05m
SAN7:55 pmSan Diego
American Airlines
May 29
SAN1:32 pmSan Diego
7h 29m
1 stop
IAD12:01 amWashington, D.C. Dulles Intl
Jun 4
IAD6:50 amWashington, D.C. Dulles Intl
10h 03m
1 stop
SAN1:53 pmSan Diego

Find the cheapest one-way flights from San Diego to Washington, D.C.

If you're looking for one-way flights from San Diego to Washington, D.C., view some of our deals below provided by Frontier, Spirit Airlines and United Airlines
Spirit Airlines
Jun 4
SAN2:38 pmSan Diego
15h 06m
1 stop
BWI8:44 amBaltimore/Washington
Frontier
May 23
SAN2:08 pmSan Diego
18h 25m
1 stop
BWI11:33 amBaltimore/Washington
Spirit Airlines
May 14
SAN9:12 pmSan Diego
13h 21m
1 stop
BWI1:33 pmBaltimore/Washington

Search last-minute flights to Washington, D.C. from San Diego

Find and compare round-trip flight prices for your last-minute flight from San Diego to Washington, D.C.
Frontier
Apr 30
SAN8:00 amSan Diego
24h 29m
1 stop
BWI11:29 amBaltimore/Washington
May 11
BWI10:36 amBaltimore/Washington
9h 35m
1 stop
SAN5:11 pmSan Diego
Spirit Airlines
May 1
SAN8:00 pmSan Diego
8h 08m
1 stop
BWI7:08 amBaltimore/Washington
May 7
BWI2:25 pmBaltimore/Washington
12h 23m
1 stop
SAN11:48 pmSan Diego
Multiple Airlines
May 1
SAN6:26 pmSan Diego
9h 42m
1 stop
BWI7:08 amBaltimore/Washington
May 4
BWI1:00 pmBaltimore/Washington
10h 15m
1 stop
SAN8:15 pmSan Diego
Frontier
Apr 30
SAN8:00 amSan Diego
28h 16m
2 stops
BWI3:16 pmBaltimore/Washington
May 11
BWI10:36 amBaltimore/Washington
9h 35m
1 stop
SAN5:11 pmSan Diego
Spirit Airlines
May 1
SAN6:26 pmSan Diego
18h 50m
2 stops
BWI4:16 pmBaltimore/Washington
May 7
BWI2:25 pmBaltimore/Washington
12h 23m
1 stop
SAN11:48 pmSan Diego
Frontier
May 1
SAN9:24 amSan Diego
9h 35m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
May 8
DCA12:50 pmWashington, D.C. Reagan-National
10h 25m
1 stop
SAN8:15 pmSan Diego

Best airlines flying from San Diego to Washington, D.C.

Compare and see reviews for airlines that fly from San Diego to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $118Free CancellationRating
8.0
9,110 reviews
Search Alaska Airlines flights
DeltaPriceFrom $148Free CancellationRating
8.0
11,004 reviews
Search Delta flights
FrontierPriceFrom $148Free CancellationRating
6.3
4,139 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $190Free CancellationRating
6.4
8,754 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $218Free CancellationRating
7.4
11,255 reviews
Search United Airlines flights
JetBluePriceFrom $235Free CancellationRating
7.6
4,624 reviews
Search JetBlue flights
American AirlinesPriceFrom $236Free CancellationRating
7.3
14,898 reviews
Search American Airlines flights
  • United Airlines Flights From San Diego to Washington, D.C.

    Across 20 United Airlines flights from San Diego to Washington, D.C. this week, the average price was $427, with the best United Airlines deals starting from $218 round-trip. 11,255 users have rated United Airlines on momondo, with an average score of 7.4/10.


United Airlines flights from San Diego to Washington, D.C.

Our best United Airlines deals on San Diego to Washington, D.C. flight tickets
United Airlines
May 21
SAN8:00 amSan Diego
4h 56m
IAD3:56 pmWashington, D.C. Dulles Intl
May 28
IAD5:50 pmWashington, D.C. Dulles Intl
5h 05m
SAN7:55 pmSan Diego
United Airlines
May 21
SAN7:00 amSan Diego
4h 56m
IAD2:56 pmWashington, D.C. Dulles Intl
May 28
IAD5:33 pmWashington, D.C. Dulles Intl
8h 12m
1 stop
SAN10:45 pmSan Diego
United Airlines
May 15
SAN9:14 pmSan Diego
4h 55m
IAD5:09 amWashington, D.C. Dulles Intl
May 30
IAD5:50 pmWashington, D.C. Dulles Intl
5h 05m
SAN7:55 pmSan Diego

American Airlines flights from San Diego to Washington, D.C.

Our best American Airlines deals on San Diego to Washington, D.C. flight tickets
American Airlines
May 29
SAN1:32 pmSan Diego
7h 29m
1 stop
IAD12:01 amWashington, D.C. Dulles Intl
Jun 4
IAD6:50 amWashington, D.C. Dulles Intl
10h 03m
1 stop
SAN1:53 pmSan Diego
American Airlines
Aug 14
SAN10:10 pmSan Diego
7h 26m
1 stop
IAD8:36 amWashington, D.C. Dulles Intl
Aug 17
IAD7:02 amWashington, D.C. Dulles Intl
6h 49m
1 stop
SAN10:51 amSan Diego
American Airlines
Sep 10
SAN11:35 amSan Diego
8h 06m
1 stop
IAD10:41 pmWashington, D.C. Dulles Intl
Sep 17
IAD7:02 amWashington, D.C. Dulles Intl
6h 49m
1 stop
SAN10:51 amSan Diego

How to get the cheapest flight ticket from San Diego to Washington, D.C.

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 cheapest month to fly from San Diego to Washington, D.C.?

January. The cheapest time of year to fly to Washington, D.C. from San Diego is January. Most expensive is June

What is the cheapest day to depart San Diego for Washington, D.C.?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Monday

When is the cheapest time to fly from San Diego to Washington, D.C.?

In the afternoon. San Diego to Washington, D.C. flights are approximately 33% more expensive in the morning than in the afternoon

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

Frontier. Alaska Airlines, Delta, and Frontier are the most popular carriers operating from San Diego to Washington, D.C.

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

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

How far in advance should you book San Diego to Washington, D.C. flights?

49 days before. The cheapest time to buy a flight from San Diego to Washington, D.C. is approximately 49 days to departure

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

4 flights are operational weekly from San Diego to Washington, D.C. as of April 2024. The most popular departure time for this route is 8:00AM, with 72% of flights per day taking off at noon.

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

As of April 2024, there are 34 flights per week flying from San Diego to Washington, D.C.. The most common day of the week flights depart is Sunday, with 15% of flights taking off on this day.

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

There are 4 cabin classes available to choose from on San Diego to Washington, D.C. 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. flights?

You could potentially save up to 23% on your flight if you consider stops on a San Diego to Washington, D.C. flight.

Cheap San Diego to Washington, D.C. (SAN to WAS) flight deals and tips

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

Best Price Found

$52

Fastest flight time

4h 44m

Direct flights

Every day

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from San Diego in the past 72 hours is $52. The best round-trip flight deal from San Diego to Washington, D.C. found on momondo in the last 72 hours is $114.
The fastest flight from San Diego to Washington, D.C. takes 4h 44m
Direct flights go from San Diego to Washington, D.C. every day.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

  • How far is San Diego to Washington, D.C. by plane?

    San Diego and Washington, D.C. are 2268.2 mi apart from one another. 4h 44m is a normal flight duration for this route.

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

    Prices for flights from San Diego Airport to Washington, D.C. were last updated today.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


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?

Yes. momondo allows you to filter the results for San Diego to Washington, D.C. flights to just show those with flexible booking policies.

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

Once you have performed a search for San Diego to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Washington, D.C. from San Diego. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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Find better results for your stay in the United States

Fly into one of these airports located in Washington, D.C.
Airports listed have a maximum distance of 22.4 mi from Washington, D.C.