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Reagan-National

$58+ 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DCA
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
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Cheap 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 November 17, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$199
(Kiwi.com)

One-way from

$58
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$438

Good round-trip deal

$297 or less

Good one-way deal

$178 or less
Provider with most accurate pricing for Los Angeles-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Washington, D.C. (WAS) flights.
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From California to Washington, D.C. Reagan-National
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One-way flight from California to Washington, D.C. Reagan-National
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Highest demand for flights based on searches. 12% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from California to Washington, D.C. Reagan-National.
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Price to beat on a one-way flight from California to Washington, D.C. Reagan-National.
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Find 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 November 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/17. 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.
Fri 12/266:00 amLAS - DCA
1 stop28h 01mFrontier
Sun 1/46:00 pmDCA - LAS
2 stops25h 48mFrontier
Deal found 11/17$199
This Kiwi.com deal was found by Cheapflights users on 11/15. 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.
Sat 12/612:59 amLAS - DCA
1 stop9h 07mFrontier
Wed 12/106:00 pmDCA - LAS
1 stop17h 38mFrontier
Deal found 11/15$201
This CheapOair deal was found by Cheapflights users on 11/16. 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 12/97:24 pmLAS - DCA
1 stop18h 35mFrontier
Mon 12/158:00 amDCA - LAS
1 stop26h 39mFrontier
Deal found 11/16$206
This Frontier deal was found by Cheapflights users on 11/15. 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.
Fri 12/196:00 amLAS - DCA
1 stop12h 59mFrontier
Mon 1/52:00 pmDCA - LAS
1 stop8h 30mFrontier
Deal found 11/15$210
This CheapOair deal was found by Cheapflights users on 11/17. 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.
Sat 12/2012:59 amLAS - DCA
1 stop9h 02mFrontier
Wed 12/312:00 pmDCA - LAS
1 stop8h 30mFrontier
Deal found 11/17$213
This Booking.com deal was found by Cheapflights users on 11/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1812:59 amLAS - DCA
1 stop9h 02mFrontier
Wed 1/78:59 amDCA - LAS
1 stop8h 24mFrontier
Deal found 11/15$214
This Kiwi.com deal was found by Cheapflights users on 11/17. 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.
Thu 12/119:43 amLAS - DCA
1 stop9h 16mFrontier
Fri 12/122:00 pmDCA - LAS
1 stop12h 42mFrontier
Deal found 11/17$220
This Kiwi.com deal was found by Cheapflights users on 11/17. 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.
Fri 12/126:00 amLAS - DCA
1 stop12h 59mFrontier
Thu 12/258:00 amDCA - LAS
1 stop18h 42mFrontier
Deal found 11/17$222
This Expedia deal was found by Cheapflights users on 11/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/181:14 pmSAN - DCA
Nonstop5h 05mMultiple Airlines
Sun 1/46:00 pmDCA - SAN
1 stop8h 59mMultiple Airlines
Deal found 11/16$236
This Kiwi.com deal was found by Cheapflights users on 11/17. 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.
Thu 12/1112:59 amLAS - DCA
1 stop9h 07mFrontier
Sat 12/138:00 amDCA - LAS
2 stops14h 56mFrontier
Deal found 11/17$237
This Alaska Airlines deal was found by Cheapflights users on 11/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1612:52 pmSAN - DCA
Nonstop5h 10mAlaska Airlines
Tue 1/138:59 amDCA - SAN
Nonstop5h 57mAlaska Airlines
Deal found 11/16$237
This Kiwi.com deal was found by Cheapflights users on 11/16. 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.
Wed 12/3112:59 amLAS - DCA
1 stop9h 02mFrontier
Sat 1/316:00 pmDCA - LAS
1 stop7h 57mFrontier
Deal found 11/16$238

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 November 17, 2025.
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

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Sat 12/20

12:59 am-1:01 pm

1 stop9h 02m

Washington, D.C. Reagan-National

Sun 1/4

6:00 pm-11:42 pm

1 stop8h 42m

$210

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Fri 12/19

6:00 am-9:59 pm

1 stop12h 59m

Washington, D.C. Reagan-National

Sat 1/3

6:00 pm-11:42 pm

1 stop8h 42m

$213

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Tue 3/3

9:43 am-9:59 pm

1 stop9h 16m

Washington, D.C. Reagan-National

Wed 3/4

8:00 am-6:46 pm

1 stop13h 46m

$222

San DiegoWashington, D.C.

SAN - DCA

SANDCA

San Diego

Wed 1/7

12:53 pm-9:00 pm

Nonstop5h 07m

Washington, D.C. Reagan-National

Tue 1/13

8:59 am-11:56 am

Nonstop5h 57m

$237

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Sat 12/6

12:59 am-1:06 pm

1 stop9h 07m

Washington, D.C. Reagan-National

Tue 12/9

8:00 am-7:39 am

1 stop26h 39m

$241

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Thu 12/25

9:25 am-4:50 pm

Nonstop4h 25m

Washington, D.C. Reagan-National

Thu 1/1

6:55 pm-11:00 pm

1 stop7h 05m

$247

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Sat 12/6

6:45 am-7:30 pm

1 stop9h 45m

Washington, D.C. Reagan-National

Sat 12/13

6:05 am-12:00 pm

1 stop8h 55m

$251

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Thu 12/25

9:25 am-4:50 pm

Nonstop4h 25m

Washington, D.C. Reagan-National

Wed 12/31

2:45 pm-10:00 pm

1 stop10h 15m

$253

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Tue 2/24

6:15 am-6:04 pm

1 stop8h 49m

Washington, D.C. Reagan-National

Wed 2/25

6:00 am-12:38 pm

1 stop9h 38m

$257

San FranciscoWashington, D.C.

SFO - DCA

SFODCA

San Francisco

Fri 12/12

1:25 pm-9:36 pm

Nonstop5h 11m

Washington, D.C. Reagan-National

Sat 1/10

7:00 am-10:16 am

Nonstop6h 16m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

Showing 1-10 of 60 results
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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 $228). 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 November 17, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 29% on flights from California to Washington, D.C. Reagan-National Airport by exploring options for tickets in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from California to Reagan-National. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their California to Washington, D.C. Reagan-National Airport flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 17, 2025.

The most flights from USCA to DCA are scheduled on a Monday (15 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (6 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 25m. Fly via Frontier, Alaska Airlines, or Southwest to get the fastest option. The distance from California to Washington, D.C. Reagan-National Airport is about 2082 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 Frontier ($65), Southwest ($119), and Delta ($129).

  • 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 Singapore Airlines (93%), Delta (87%) and Malaysia Airlines (80%).

  • 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 $138. While the most popular route (Los Angeles - Washington, D.C. Reagan-National) can be booked for $130 on average, our data indicates $1,189 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 $228). 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
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

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
Dallas/Fort Worth to Baltimore flights
Los Angeles to Reagan-National flights
Dallas/Fort Worth to Reagan-National flights
Boston to Baltimore flights
Atlanta to Dulles Intl flights
Los Angeles to Baltimore flights
San Francisco to Reagan-National flights
Los Angeles to Dulles Intl flights
Hobby to Baltimore flights
San Francisco to Baltimore flights
Boston to Dulles Intl flights
Boston to Reagan-National flights
San Francisco to Dulles Intl flights
O'Hare Intl to Baltimore flights
O'Hare Intl to Dulles Intl flights
Seattle to Dulles Intl flights
Orlando to Dulles Intl flights
Atlanta to Reagan-National flights
Seattle to Reagan-National flights
O'Hare Intl to Reagan-National flights
John F Kennedy Intl to Dulles Intl flights
Tampa to Dulles Intl flights
Minneapolis to Reagan-National flights
Denver to Dulles Intl flights
Atlanta to Baltimore flights
Denver to Baltimore flights
Miami to Reagan-National flights
Hobby to Reagan-National flights
Hobby to Dulles Intl flights
George Bush Intcntl to Baltimore flights
Orlando to Baltimore flights
Orlando to Reagan-National flights
Minneapolis to Baltimore flights
Austin to Dulles Intl flights
Seattle to Baltimore flights
Detroit to Baltimore flights
Detroit to Dulles Intl flights
Fort Lauderdale to Baltimore flights
George Bush Intcntl to Dulles Intl flights
Denver to Reagan-National flights
Fort Lauderdale to Reagan-National flights
Minneapolis to Dulles Intl flights
George Bush Intcntl to Reagan-National flights
John F Kennedy Intl to Reagan-National flights
Tampa to Reagan-National flights
Miami to Dulles Intl flights
San Diego to Dulles Intl flights
Tampa to Baltimore flights
Sky Harbor Intl to Dulles Intl 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 November 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$80Average$211FlexibilityNo cancel feeOn-time65%
FrontierCheapest$129Average$272FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$138Average$394FlexibilityNo cancel feeOn-time85%
JetBlueCheapest$156Average$309FlexibilityNo cancel feeOn-time62%
DeltaCheapest$208Average$403FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$223Average$439FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$226Average$476FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$234Average$409FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$251Average$448FlexibilityNo cancel feeOn-time71%

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