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Reagan-National

$63+ Cheap flights from California to Reagan-National (DCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DCA
Jan 31 — Feb 71
Sat 1/31
Sat 2/7
1 adult, Economy
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Cheap flight deals from California to Reagan-National

Cheapest flights from California to Reagan-National
Explore the most affordable flight options available from California to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 1, 2026.

This CheapOair deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:24 amSFO - DCA
1 stop12h 35mFrontier
Sat 1/108:59 amDCA - SFO
1 stop14h 48mFrontier
Deal found 12/30$374
This Frontier deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:24 amSFO - DCA
1 stop12h 35mFrontier
Tue 1/132:00 pmDCA - SFO
1 stop9h 46mFrontier
Deal found 12/30$392
This American Airlines deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:00 amLAX - DCA
1 stop8h 44mAmerican Airlines
Wed 1/75:30 pmDCA - LAX
Nonstop6h 06mAmerican Airlines
Deal found 12/30$406
This American Airlines deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:59 pmLAS - DCA
1 stop7h 57mAmerican Airlines
Thu 1/11:44 pmDCA - LAS
1 stop7h 16mAmerican Airlines
Deal found 12/30$410
This United Airlines deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:50 amLAX - DCA
1 stop7h 06mUnited Airlines
Sat 1/36:00 pmDCA - LAX
1 stop7h 43mUnited Airlines
Deal found 12/30$411
This Frontier deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:24 amSFO - DCA
1 stop12h 35mFrontier
Tue 1/68:59 amDCA - SFO
1 stop12h 25mFrontier
Deal found 12/30$413
This CheapOair deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:24 amSFO - DCA
1 stop27h 37mFrontier
Thu 1/88:01 amDCA - SFO
1 stop27h 02mFrontier
Deal found 12/29$414
This Kiwi.com deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:24 amSFO - DCA
1 stop12h 35mFrontier
Mon 1/56:00 pmDCA - SFO
1 stop27h 24mFrontier
Deal found 12/30$426
This American Airlines deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:55 pmLAX - DCA
Nonstop4h 50mAmerican Airlines
Sat 1/33:11 pmDCA - LAX
1 stop8h 24mAmerican Airlines
Deal found 12/30$433
This CheapOair deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:24 amSFO - DCA
1 stop27h 37mFrontier
Fri 1/22:00 pmDCA - SFO
1 stop21h 23mFrontier
Deal found 12/30$438
This United Airlines deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:55 pmLAX - DCA
1 stop7h 04mUnited Airlines
Sat 1/37:00 pmDCA - LAX
1 stop7h 59mUnited Airlines
Deal found 12/29$443
This American Airlines deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:00 amLAX - DCA
1 stop6h 48mAmerican Airlines
Sat 1/38:35 amDCA - LAX
Nonstop6h 06mAmerican Airlines
Deal found 12/30$447

Find flight deals from California to Reagan-National

Keep the following information in mind while searching for California to Reagan-National flight deals. Data was last updated January 1, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$123
(Trip.com)

One-way from

$63
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$343

Good round-trip deal

$257 or less

Good one-way deal

$188 or less
Provider with most accurate pricing for Los Angeles-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Washington, D.C. (WAS) flights.
Search Deals
From California to Washington, D.C. Reagan-National
Search Deals
One-way flight from California to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from California to Washington, D.C. Reagan-National.
Search Deals
Price to beat on a one-way flight from California to Washington, D.C. Reagan-National.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Reagan-National that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 1, 2026.
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

California

Fly to

Reagan-National

Route

Depart

Return

Price

OntarioWashington, D.C.

ONT - DCA

ONTDCA

Ontario

Sat 2/7

7:15 am-4:59 pm

1 stop6h 44m

Washington, D.C. Reagan-National

Tue 2/10

2:00 pm-9:34 pm

1 stop10h 34m

$148

OntarioWashington, D.C.

ONT - DCA

ONTDCA

Ontario

Sat 1/31

7:15 am-9:59 pm

1 stop11h 44m

Washington, D.C. Reagan-National

Fri 2/6

6:00 pm-12:20 am

1 stop9h 20m

$152

Santa AnaWashington, D.C.

SNA - DCA

SNADCA

Santa Ana J. Wayne/Orange Cnty

Fri 1/30

12:17 pm-1:02 pm

1 stop21h 45m

Washington, D.C. Reagan-National

Sun 2/1

2:00 pm-10:48 am

1 stop23h 48m

$162

OntarioWashington, D.C.

ONT - DCA

ONTDCA

Ontario

Thu 1/15

6:10 am-4:59 pm

1 stop7h 49m

Washington, D.C. Reagan-National

Tue 1/20

6:00 pm-3:07 pm

1 stop24h 07m

$171

OntarioWashington, D.C.

ONT - DCA

ONTDCA

Ontario

Thu 1/22

6:20 am-1:02 pm

1 stop27h 42m

Washington, D.C. Reagan-National

Wed 1/28

8:59 am-3:07 pm

1 stop9h 08m

$177

OntarioWashington, D.C.

ONT - DCA

ONTDCA

Ontario

Sat 2/14

6:00 am-1:15 pm

1 stop28h 15m

Washington, D.C. Reagan-National

Sat 2/21

2:00 pm-7:59 am

1 stop20h 59m

$182

OntarioWashington, D.C.

ONT - DCA

ONTDCA

Ontario

Thu 1/15

6:10 am-4:59 pm

1 stop7h 49m

Washington, D.C. Reagan-National

Thu 1/22

6:00 pm-12:20 am

1 stop9h 20m

$190

Santa AnaWashington, D.C.

SNA - DCA

SNADCA

Santa Ana J. Wayne/Orange Cnty

Wed 1/28

1:20 pm-1:02 pm

2 stops20h 42m

Washington, D.C. Reagan-National

Wed 2/4

2:00 pm-10:58 am

1 stop23h 58m

$201

Santa AnaWashington, D.C.

SNA - DCA

SNADCA

Santa Ana J. Wayne/Orange Cnty

Tue 1/20

6:45 am-4:59 pm

2 stops31h 14m

Washington, D.C. Reagan-National

Sun 1/25

6:00 pm-10:48 am

1 stop19h 48m

$229

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Wed 2/25

7:00 am-7:53 pm

1 stop9h 53m

Washington, D.C. Reagan-National

Sun 3/1

3:59 pm-10:49 pm

1 stop9h 50m

$251

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/1

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Best time to book a flight from California to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from California to Washington, D.C. Reagan-National Airport

What is the cheapest month to book a flight from California to Washington, D.C. Reagan-National Airport?

Currently, June is the cheapest month in which you can book a flight from California to Washington, D.C. Reagan-National Airport (average of $99). Flying from California to Washington, D.C. Reagan-National Airport in July is currently the most expensive (average of $229). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CA to DCA?

Find hourly flight availability from California to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 1, 2026.

When flying from California to Washington, D.C. Reagan-National Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from California to Washington, D.C. Reagan-National Airport

Explore weekly flight availability from California to Reagan-National. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 1, 2026.

The most flights from USCA to DCA are scheduled on a Tuesday (17 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).

Related info for your journey

Find useful and relevant information for your journey from California to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from California to Washington, D.C. Reagan-National Airport?

    There are many flights that can get you from California to Washington, D.C. Reagan-National Airport in 4h 50m. Fly via Frontier, JetBlue, or Delta to get the fastest option. The distance from California to Washington, D.C. Reagan-National Airport is about 2304 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from California to Washington, D.C. Reagan-National Airport one-way?

    The cheapest airlines for a one-way flight from California to Washington, D.C. Reagan-National Airport are Spirit Airlines ($30), Frontier ($65), and Southwest ($99).

  • What are the most popular routes from California to Washington, D.C. Reagan-National Airport?

    The most popular flight routes from California to Washington, D.C. Reagan-National Airport are Los Angeles - Washington, D.C. Reagan-National, San Francisco - Washington, D.C. Reagan-National and Ontario - Washington, D.C. Reagan-National.

  • What are the most reliable airlines from California to Washington, D.C. Reagan-National Airport?

    The top 3 most reliable airlines when flying from California to Washington, D.C. Reagan-National Airport are American Airlines (85%), Malaysia Airlines (83%) and Air Tahiti Nui (81%).

  • What are the cheapest flights from California to Washington, D.C. Reagan-National Airport?

    Looking at all options, your cheapest flight can be booked for $148. While the most popular route (Los Angeles - Washington, D.C. Reagan-National) can be booked for $174 on average, our data indicates $1,067 when flying from California to Washington, D.C. Reagan-National Airport.

  • Can I find deals for flights from California to Reagan-National that include hotel bookings?

    Yes. In addition to deals on California to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Reagan-National.

  • Can I find deals for business class flights from California to Reagan-National?

    Yes. Cheapflights offers flight deals from California to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from California to Washington, D.C. Reagan-National Airport?

    Currently, June is the cheapest month in which you can book a flight from California to Washington, D.C. Reagan-National Airport (average of $99). Flying from California to Washington, D.C. Reagan-National Airport in July is currently the most expensive (average of $229). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
National Harbor
Bowie
Largo
McLean
Clinton
Cordova

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for California to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Dulles Intl flights
Los Angeles to Reagan-National flights
Dallas/Fort Worth to Baltimore flights
Atlanta to Reagan-National flights
Los Angeles to Baltimore flights
Dallas/Fort Worth to Reagan-National flights
Seattle to Reagan-National flights
Hobby to Reagan-National flights
O'Hare Intl to Reagan-National flights
Boston to Baltimore flights
Los Angeles to Dulles Intl flights
Boston to Reagan-National flights
Atlanta to Baltimore flights
Atlanta to Dulles Intl flights
O'Hare Intl to Baltimore flights
O'Hare Intl to Dulles Intl flights
San Francisco to Reagan-National flights
Orlando to Dulles Intl flights
San Francisco to Baltimore flights
Seattle to Dulles Intl flights
Boston to Dulles Intl flights
San Francisco to Dulles Intl flights
George Bush Intcntl to Reagan-National flights
Denver to Baltimore flights
Fort Lauderdale to Baltimore flights
Cleveland to Dulles Intl flights
Denver to Dulles Intl flights
Miami to Reagan-National flights
Seattle to Baltimore flights
Tampa to Dulles Intl flights
Minneapolis to Dulles Intl flights
Minneapolis to Baltimore flights
Hobby to Dulles Intl flights
Miami to Dulles Intl flights
Tampa to Reagan-National flights
John F Kennedy Intl to Dulles Intl flights
Sky Harbor Intl to Dulles Intl flights
Orlando to Baltimore flights
Charlotte to Dulles Intl flights
Minneapolis to Reagan-National flights
Orlando to Reagan-National flights
Miami to Baltimore flights
Hobby to Baltimore flights
George Bush Intcntl to Dulles Intl flights
Cleveland to Baltimore flights
LaGuardia to Reagan-National flights
Denver to Reagan-National flights
Detroit to Baltimore flights
Detroit to Dulles Intl flights
George Bush Intcntl to Baltimore flights

Top 9 airlines flying from California to Reagan-National

Discover the top 9 airlines that operate flights from California to Reagan-National. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$80Average$217FlexibilityNo cancel feeOn-time65%
FrontierCheapest$115Average$250FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$138Average$394FlexibilityNo cancel feeOn-time85%
DeltaCheapest$188Average$400FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$211Average$428FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$224Average$321FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$226Average$458FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$234Average$406FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$251Average$442FlexibilityNo cancel feeOn-time71%

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