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Reagan-National

$126+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DCA
giu 28 — lug 51
dom 6/28
dom 7/5
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 maggio 29, 2026.

This CheapOair deal was found by Cheapflights users on 5/24. 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.
mar 6/2310:50 am
ONT
-
DCA
1 stop23h 07m
Frontier
dom 6/287:00 am
DCA
-
ONT
1 stop30h 05m
Frontier
Deal found 5/24$267
This deal was found by Cheapflights users on 5/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 9/136:15 am
LAX
-
DCA
1 stop7h 41m
Frontier
dom 9/207:00 am
DCA
-
LAX
1 stop9h 44m
Frontier
Deal found 5/28$268
This Kiwi.com deal was found by Cheapflights users on 5/25. 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.
mer 6/246:30 am
LAX
-
DCA
1 stop27h 27m
Frontier
dom 6/287:00 am
DCA
-
LAX
1 stop28h 33m
Frontier
Deal found 5/25$269
This Southwest deal was found by Cheapflights users on 5/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 8/2312:50 am
LAX
-
DCA
2 stops9h 50m
Southwest
lun 8/244:30 pm
DCA
-
LAX
1 stop9h 40m
Southwest
Deal found 5/29$271
This Southwest deal was found by Cheapflights users on 5/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 8/165:00 am
LAX
-
DCA
1 stop10h 15m
Southwest
sab 8/229:25 am
DCA
-
LAX
1 stop11h 05m
Southwest
Deal found 5/28$273
This Alaska Airlines deal was found by Cheapflights users on 5/25. 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.
mar 8/2510:12 am
SJC
-
DCA
1 stop7h 48m
Alaska Airlines
mer 9/210:59 am
DCA
-
SJC
1 stop10h 05m
Alaska Airlines
Deal found 5/25$275
This Frontier deal was found by Cheapflights users on 5/26. 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.
ven 7/106:30 am
LAX
-
DCA
1 stop12h 29m
Frontier
mer 7/151:59 pm
DCA
-
LAX
1 stop13h 12m
Frontier
Deal found 5/26$275
This Alaska Airlines deal was found by Cheapflights users on 5/26. 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.
mar 9/19:05 am
FAT
-
DCA
1 stop8h 55m
Alaska Airlines
mer 9/210:59 am
DCA
-
FAT
1 stop7h 47m
Alaska Airlines
Deal found 5/26$275
This Orbitz deal was found by Cheapflights users on 5/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer 10/287:47 pm
LAX
-
DCA
1 stop19h 10m
Alaska Airlines
mer 11/49:30 am
DCA
-
LAX
Nonstop5h 47m
Alaska Airlines
Deal found 5/28$277
This CheapOair deal was found by Cheapflights users on 5/24. 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.
dom 7/196:00 am
ONT
-
DCA
1 stop27h 51m
Frontier
gio 7/236:00 pm
DCA
-
ONT
1 stop8h 50m
Frontier
Deal found 5/24$277
This Southwest deal was found by Cheapflights users on 5/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven 8/285:00 am
LAX
-
DCA
1 stop7h 50m
Southwest
dom 8/307:35 pm
DCA
-
LAX
1 stop6h 50m
Southwest
Deal found 5/28$278
This Southwest deal was found by Cheapflights users on 5/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
gio 8/137:50 am
SJC
-
DCA
1 stop7h 20m
Southwest
lun 8/172:15 pm
DCA
-
SJC
2 stops10h 10m
Southwest
Deal found 5/25$280

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 maggio 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$267
(CheapOair)

One-way from

$126
(Trip.com)

Popular in

March

Cheapest in

August

Average price

$409

Good round-trip deal

$397 or less

Good one-way deal

$268 or less
Provider with most accurate pricing for Los Angeles Los Angeles-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles 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. 9% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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.
Search Deals

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 maggio 29, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FresnoWashington, D.C.

FAT - DCA

FATDCA

Fresno Airterminal

mer 8/12

5:18 pm-10:09 am

2 stops13h 51m

Washington, D.C. Reagan-National

lun 8/17

7:45 am-4:38 pm

2 stops11h 53m

$286

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

mer 8/12

8:00 am-8:55 pm

2 stops9h 55m

Washington, D.C. Reagan-National

mer 8/19

6:40 pm-11:05 pm

1 stop7h 25m

$289

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles Los Angeles

gio 7/16

7:10 am-9:55 pm

1 stop11h 45m

Washington, D.C. Reagan-National

lun 7/20

6:10 pm-12:10 am

1 stop9h 00m

$297

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

mar 7/28

1:10 pm-11:59 pm

1 stop7h 49m

Washington, D.C. Reagan-National

mer 8/12

3:30 pm-10:50 pm

1 stop10h 20m

$303

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

mar 9/1

10:23 am-9:00 pm

1 stop7h 37m

Washington, D.C. Reagan-National

mer 9/2

10:59 am-6:27 pm

1 stop10h 28m

$307

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles Los Angeles

sab 10/31

6:35 am-5:57 pm

1 stop8h 22m

Washington, D.C. Reagan-National

mar 11/3

8:00 am-2:56 pm

1 stop9h 56m

$322

San DiegoWashington, D.C.

SAN - DCA

SANDCA

San Diego

mar 7/21

8:30 am-8:55 pm

1 stop9h 25m

Washington, D.C. Reagan-National

mar 7/28

4:55 pm-10:45 pm

2 stops8h 50m

$322
Quickest round-trip

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles Los Angeles

mar 7/7

7:30 am-3:32 pm

Nonstop5h 02m

Washington, D.C. Reagan-National

ven 8/28

4:45 pm-7:19 pm

Nonstop5h 34m

$357

SacramentoWashington, D.C.

SMF - DCA

SMFDCA

Sacramento Intl

ven 7/10

10:25 am-10:55 pm

1 stop9h 30m

Washington, D.C. Reagan-National

mar 7/14

1:05 pm-10:10 pm

1 stop12h 05m

$359

SacramentoWashington, D.C.

SMF - DCA

SMFDCA

Sacramento Intl

gio 9/3

11:05 am-9:55 pm

1 stop7h 50m

Washington, D.C. Reagan-National

mar 9/8

6:00 am-12:45 pm

1 stop9h 45m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/25

Showing 1-10 of 60 resultsSorted by cheapest first
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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, October is the cheapest month in which you can book a flight from California to Washington, D.C. Reagan-National Airport (average of $400). Flying from California to Washington, D.C. Reagan-National Airport in December is currently the most expensive (average of $766). 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 maggio 29, 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 51% on flights from California to Washington, D.C. Reagan-National Airport by exploring options for tickets in the evening.

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 maggio 29, 2026.

The most flights from USCA to DCA are scheduled on a Wednesday (15 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (12 on average).

How much does it cost to fly round-trip from California to Washington, D.C. Reagan-National Airport?

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

The price you pay for your flight from California to Washington, D.C. Reagan-National Airport may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 7h 49m. Fly via Delta, Southwest, or United Airlines to get the fastest option. The distance from California to Washington, D.C. Reagan-National Airport is about 2416 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 ($74), Southwest ($75), and American Airlines ($92).

  • 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 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 Hawaiian Airlines (92%), Japan Airlines (92%) and Alaska Airlines (90%).

  • 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 $198. While the most popular route (Los Angeles Los Angeles - Washington, D.C. Reagan-National) can be booked for $227 on average, our data indicates $1,149 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, October is the cheapest month in which you can book a flight from California to Washington, D.C. Reagan-National Airport (average of $400). Flying from California to Washington, D.C. Reagan-National Airport in December is currently the most expensive (average of $766). 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
Owings Mills
Springfield
Arlington
Reston
Herndon
Fredericksburg
Rockville
Hyattsville
Manassas
Hanover
Laurel
Falls Church
Waldorf
Silver Spring
Largo
Clinton
Hunt Valley
Woodbridge

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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.
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Dallas/Fort Worth to Baltimore flights
Los Angeles to Reagan-National flights
Dallas/Fort Worth to Reagan-National flights
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Los Angeles to Baltimore flights
Atlanta to Baltimore flights
Atlanta to Dulles Intl flights
Hobby to Baltimore flights
Seattle to Reagan-National flights
Boston to Reagan-National flights
Seattle to Dulles Intl flights
Orlando to Dulles Intl flights
San Francisco to Baltimore flights
Denver to Dulles Intl flights
Denver to Baltimore flights
Boston to Baltimore flights
San Francisco to Reagan-National flights
San Francisco to Dulles Intl flights
Boston to Dulles Intl flights
O'Hare Intl to Baltimore flights
Atlanta to Reagan-National flights
Hobby to Dulles Intl flights
George Bush Intcntl to Baltimore flights
O'Hare Intl to Dulles Intl flights
Hobby to Reagan-National flights
Tampa to Dulles Intl flights
Orlando to Baltimore flights
Tampa to Baltimore flights
Seattle to Baltimore flights
George Bush Intcntl to Dulles Intl flights
Sky Harbor Intl to Dulles Intl flights
Orlando to Reagan-National flights
Ontario to Dulles Intl flights
O'Hare Intl to Reagan-National flights
Minneapolis to Dulles Intl flights
San Diego to Dulles Intl flights
George Bush Intcntl to Reagan-National flights
Denver to Reagan-National flights
Ontario to Baltimore flights
Tampa to Reagan-National flights
Detroit to Baltimore flights
Love Field to Reagan-National flights
Austin to Dulles Intl flights
Minneapolis to Reagan-National flights
Portland to Dulles Intl flights
Austin to Baltimore flights
Ontario to Reagan-National flights
Sky Harbor Intl to Baltimore flights
Salt Lake City to Dulles Intl flights

Top 8 airlines flying from California to Reagan-National

Discover the top 8 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 maggio 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$99Average$278FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$138Average$360FlexibilityNo cancel feeOn-time85%
DeltaCheapest$138Average$411FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$147Average$315FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$211Average$438FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$218Average$499FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$226Average$452FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$234Average$424FlexibilityNo cancel feeOn-time75%

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