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

American Airlines, Alaska Airlines and United Airlines are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport from California according to our data. American Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Washington, D.C. Reagan-National Airport. Keep in mind that there are 8 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.

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

Southwest, Delta, and Alaska Airlines are the most popular carriers operating from California to Washington, D.C. Reagan-National

How long does it take to fly to Washington, D.C. Reagan-National Airport?

Flight times from California to Washington, D.C. Reagan-National Airport vary, but if you’re flying out of San Diego and flying into Washington, D.C. Dulles Intl Airport (one of the most popular routes), then the duration is 4h 37m on average. Another popular route from California to Washington, D.C. Reagan-National Airport is flying from Los Angeles to Washington, D.C. Dulles Intl Airport, which will take roughly 4h 47m. Keep in mind that layovers or delays could extend your travel time.

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

There are 8 operators available for flights from California to Washington, D.C. Reagan-National Airport as of July 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from California to Washington, D.C. Reagan-National Airport.

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

The required travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$101 Cheap Flights from California to Washington, D.C. Reagan-National Airport in 2026

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

As of July 2026, 175 flights take off from California and land in Washington, D.C. Reagan-National Airport each week. The most common flight departure day for this route is Fri, with 17% of weekly flights taking off on this day.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from California to Washington, D.C.

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:45 am - 10:10 pm

FAT

DCA

9h 25m

2 stops

4:05 pm - 11:00 pm

DCA

FAT

9h 55m

2 stops

$201Southwest

Wed, Aug 26 - Mon, Aug 31

12:55 am - 12:50 pm

LAS

DCA

8h 55m

1 stop

7:00 am - 9:10 am

DCA

LAS

5h 10mnonstop

$218Southwest

Mon, Aug 10 - Sat, Sep 26

12:15 pm - 10:14 pm

LAS

DCA

6h 59m

1 stop

4:44 pm - 9:33 pm

DCA

LAS

7h 49m

1 stop

$219United Airlines

Tue, Sep 29 - Tue, Oct 6

11:55 pm - 9:59 am

LAS

DCA

7h 04m

1 stop

8:30 am - 1:07 pm

DCA

LAS

7h 37m

1 stop

$249United Airlines

Mon, Aug 31 - Thu, Sep 3

12:57 am - 4:59 pm

LAS

DCA

13h 02m

1 stop

7:00 am - 5:29 pm

DCA

LAS

13h 29m

1 stop

$256Frontier

Mon, Aug 24 - Sat, Aug 29

10:15 pm - 8:31 am

LAS

DCA

7h 16m

1 stop

6:30 pm - 11:10 pm

DCA

LAS

7h 40m

1 stop

$257Delta

Wed, Aug 5 - Mon, Aug 10

7:14 pm - 7:00 am

FAT

DCA

8h 46m

1 stop

6:30 am - 11:39 am

DCA

FAT

8h 09m

1 stop

$265American Airlines

Thu, Dec 10 - Tue, Dec 15

6:00 am - 7:14 pm

FAT

DCA

10h 14m

1 stop

5:00 am - 10:14 am

DCA

FAT

8h 14m

1 stop

$285American Airlines

Tue, Aug 11 - Sat, Aug 15

7:35 am - 3:35 pm

LAX

DCA

5h 00mnonstop

4:41 pm - 7:14 pm

DCA

LAX

5h 33mnonstop

$297Delta

Mon, Sep 7 - Sat, Sep 19

6:30 am - 9:59 pm

LAX

DCA

12h 29m

1 stop

6:00 pm - 12:11 am

DCA

LAX

9h 11m

1 stop

$304Frontier

Mon, Jul 27 - Sat, Aug 22

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JetBlue flights from California to Washington, D.C. Reagan-National Airport

Our best JetBlue deals on California to Washington, D.C. Reagan-National Airport flight tickets

JetBlue

Aug 12

LAX6:00 amLos Angeles

10h 05m

1 stop

DCA7:05 pmWashington, D.C. Reagan-National

Aug 25

DCA2:25 pmWashington, D.C. Reagan-National

9h 37m

1 stop

LAX9:02 pmLos Angeles

$311

JetBlue

Aug 5

LAX10:12 pmLos Angeles

10h 49m

1 stop

DCA12:01 pmWashington, D.C. Reagan-National

Sep 8

DCA2:00 pmWashington, D.C. Reagan-National

12h 40m

1 stop

LAX11:40 pmLos Angeles

$332

JetBlue

Aug 10

LAX11:35 pmLos Angeles

11h 38m

1 stop

DCA2:13 pmWashington, D.C. Reagan-National

Sep 10

DCA2:30 pmWashington, D.C. Reagan-National

9h 38m

1 stop

LAX9:08 pmLos Angeles

$335

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

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

Southwest

Aug 26

FAT9:45 amFresno Airterminal

9h 25m

2 stops

DCA10:10 pmWashington, D.C. Reagan-National

Aug 31

DCA4:05 pmWashington, D.C. Reagan-National

9h 55m

2 stops

FAT11:00 pmFresno Airterminal

$201

Southwest

Aug 10

LAS12:55 amLas Vegas Harry Reid Intl

8h 55m

1 stop

DCA12:50 pmWashington, D.C. Reagan-National

Sep 26

DCA7:00 amWashington, D.C. Reagan-National

5h 10m

LAS9:10 amLas Vegas Harry Reid Intl

$218

Southwest

Sep 12

LAS6:40 amLas Vegas Harry Reid Intl

7h 15m

1 stop

DCA4:55 pmWashington, D.C. Reagan-National

Sep 18

DCA4:20 pmWashington, D.C. Reagan-National

6h 25m

1 stop

LAS7:45 pmLas Vegas Harry Reid Intl

$224

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FresnoWashington, D.C.

FAT - DCA

FATDCA

Fresno Airterminal

Wed 8/26

9:45 am-10:10 pm

2 stops9h 25m

Washington, D.C. Reagan-National

Mon 8/31

4:05 pm-11:00 pm

2 stops9h 55m

$201

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Mon 8/10

12:55 am-12:50 pm

1 stop8h 55m

Washington, D.C. Reagan-National

Sat 9/26

7:00 am-9:10 am

Nonstop5h 10m

$218

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Tue 9/29

12:15 pm-10:14 pm

1 stop6h 59m

Washington, D.C. Reagan-National

Tue 10/6

4:44 pm-9:33 pm

1 stop7h 49m

$219

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Mon 8/31

11:55 pm-9:59 am

1 stop7h 04m

Washington, D.C. Reagan-National

Thu 9/3

8:30 am-1:07 pm

1 stop7h 37m

$249

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Mon 8/24

12:57 am-4:59 pm

1 stop13h 02m

Washington, D.C. Reagan-National

Sat 8/29

7:00 am-5:29 pm

1 stop13h 29m

$256

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Wed 8/5

10:15 pm-8:31 am

1 stop7h 16m

Washington, D.C. Reagan-National

Mon 8/10

6:30 pm-11:10 pm

1 stop7h 40m

$257

FresnoWashington, D.C.

FAT - DCA

FATDCA

Fresno Airterminal

Thu 12/10

7:14 pm-7:00 am

1 stop8h 46m

Washington, D.C. Reagan-National

Tue 12/15

6:30 am-11:39 am

1 stop8h 09m

$265

FresnoWashington, D.C.

FAT - DCA

FATDCA

Fresno Airterminal

Tue 8/11

6:00 am-7:14 pm

1 stop10h 14m

Washington, D.C. Reagan-National

Sat 8/15

5:00 am-10:14 am

1 stop8h 14m

$285

Quickest round-trip

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Mon 9/7

7:35 am-3:35 pm

Nonstop5h 00m

Washington, D.C. Reagan-National

Sat 9/19

4:41 pm-7:14 pm

Nonstop5h 33m

$297

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Mon 7/27

6:30 am-9:59 pm

1 stop12h 29m

Washington, D.C. Reagan-National

Sat 8/22

6:00 pm-12:11 am

1 stop9h 11m

$304

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from California 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

Other information

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

The month of October is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from California, with most prices found around $394. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $414.

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

The cheapest day to depart from California to Washington, D.C. Reagan-National Airport is on a Wednesday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Wednesday will often find tickets for as low as $472. Flights from California to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $646. 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 California 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 $432. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the morning when prices are around $512.

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

Fly from Los Angeles to Washington, D.C. Reagan-National for the best California - Washington, D.C. Reagan-National flight prices

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

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from California 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 $466 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 California for as low as $349 on momondo.

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

There are 4 cabin classes available to choose from on California to Washington, D.C. Reagan-National Airport 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 California to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 16% on your flight if you consider stops on a California to Washington, D.C. Reagan-National Airport flight.

Cheap California to Washington, D.C. Reagan-National Airport flight deals and tips

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

Best Price Found	$228
Fastest flight time	4h 20m
Direct flights	Every day

The best one-way flight to Washington, D.C. Reagan-National Airport from California in the past 72 hours is $228. The best round-trip flight deal from California to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $397.

The fastest flight from California to Washington, D.C. Reagan-National Airport takes 4h 20m

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

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Frequently asked questions about flying from California to Washington, D.C. Reagan-National Airport

When did momondo last update prices for flights from California to Washington, D.C. Reagan-National Airport?
Prices for flights from California to Washington, D.C. Reagan-National Airport refresh daily.
How many operators does momondo search for flights from California to Washington, D.C. Reagan-National Airport?
There are 8 operators available for flights from California to Washington, D.C. Reagan-National Airport as of July 2026.
How old do you have to be to fly from California to Washington, D.C. Reagan-National Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from California to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The required travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from California to Washington, D.C. Reagan-National Airport?
momondo data reveals that the most frequently booked plane model on the route from California to Washington, D.C. Reagan-National Airport is Boeing 737-800 Passenger/BBJ2 (winglets), representing 22.49% of all bookings. The subsequent popular models are Boeing 737 MAX 9 at 15.25%, Boeing 737-900 at 12.81%, and Boeing 737 MAX 8 at 12.13%.

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

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $118	Free Cancellation	Rating 5.6 2,827 reviews	Search Frontier flights
Hawaiian Airlines	PriceFrom $128	Free Cancellation	Rating 7.8 2,824 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $138	Free Cancellation	Rating 7.8 8,459 reviews	Search Delta flights
JetBlue	PriceFrom $147	Free Cancellation	Rating 7.1 3,011 reviews	Search JetBlue flights
Southwest	PriceFrom $211	Free Cancellation	Rating 7.9 4,250 reviews	Search Southwest flights
American Airlines	PriceFrom $218	Free Cancellation	Rating 7.1 11,806 reviews	Search American Airlines flights
United Airlines	PriceFrom $226	Free Cancellation	Rating 7.4 9,980 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $237	Free Cancellation	Rating 7.9 12,655 reviews	Search Alaska Airlines flights

Alexandria

National Harbor

Arlington

Gettysburg

Waldorf

Laurel

Woodbridge

Fredericksburg

Gaithersburg

Linthicum Heights

Rockville

Colonial Beach

Towson

Manassas

Silver Spring

Tysons

Springfield

Fairfax

Bethesda

Edgewood

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from California to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from California with this policy.

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

momondo provides multiple filters to help you find the best flight to Washington, D.C. from California. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for California to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from California to Washington, D.C. from $101

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Washington, D.C. departing on 9/29. 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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JetBlue flights from California to Washington, D.C. Reagan-National Airport

Our best JetBlue deals on California to Washington, D.C. Reagan-National Airport flight tickets

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

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

momondo Fare Finder

Use the filters below to find and compare flights from California 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 California to 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 California to Washington, D.C. Reagan-National flight route?

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

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

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

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

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

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

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

How long does it take to fly to Washington, D.C. Reagan-National Airport?

Cheap California to Washington, D.C. Reagan-National Airport flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from California to Washington, D.C. Reagan-National Airport

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

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

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An easier way to manage your Washington, D.C. Reagan-National Airport trip

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List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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