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$103+ Cheap flights from Reagan-National (DCA) to California

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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — LAX
Apr 17 — Apr 241
Fri 4/17
Fri 4/24
1 adult, Economy
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Cheap flight deals from Reagan-National to California

Cheapest flights from Reagan-National to California
Explore the most affordable flight options available from Reagan-National to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/186:00 pm
DCA
-
ONT
1 stop8h 55m
Frontier
Tue 4/2112:59 am
ONT
-
DCA
1 stop18h 00m
Frontier
Deal found 3/13$200
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/228:00 am
DCA
-
ONT
1 stop18h 55m
Frontier
Sun 4/2612:59 am
ONT
-
DCA
1 stop9h 01m
Frontier
Deal found 3/13$206
This CheapOair deal was found by Cheapflights users on 3/17. 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.
Wed 4/158:00 am
DCA
-
ONT
1 stop18h 55m
Frontier
Mon 4/2012:59 am
ONT
-
DCA
1 stop9h 01m
Frontier
Deal found 3/17$210
This Frontier deal was found by Cheapflights users on 3/14. 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.
Sat 5/26:00 pm
DCA
-
ONT
1 stop8h 55m
Frontier
Tue 5/126:00 am
ONT
-
DCA
1 stop12h 58m
Frontier
Deal found 3/14$214
This Frontier deal was found by Cheapflights users on 3/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/141:59 pm
DCA
-
ONT
1 stop12h 56m
Frontier
Fri 4/1712:59 am
ONT
-
DCA
1 stop9h 01m
Frontier
Deal found 3/17$215
This Mytrip deal was found by Cheapflights users on 3/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 pm
DCA
-
ONT
1 stop8h 55m
Frontier
Wed 5/610:50 am
ONT
-
DCA
1 stop23h 09m
Frontier
Deal found 3/16$216
This Booking.com deal was found by Cheapflights users on 3/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:00 am
DCA
-
ONT
1 stop26h 31m
Frontier
Mon 4/2012:59 am
ONT
-
DCA
1 stop9h 01m
Frontier
Deal found 3/16$217
This Frontier deal was found by Cheapflights users on 3/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/251:59 pm
DCA
-
ONT
1 stop12h 56m
Frontier
Thu 4/3012:59 am
ONT
-
DCA
1 stop18h 00m
Frontier
Deal found 3/16$218
This Frontier deal was found by Cheapflights users on 3/13. 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.
Sat 4/256:00 pm
DCA
-
ONT
1 stop8h 55m
Frontier
Fri 5/112:59 am
ONT
-
DCA
1 stop9h 01m
Frontier
Deal found 3/13$219
This Frontier deal was found by Cheapflights users on 3/13. 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 4/246:00 pm
DCA
-
ONT
1 stop8h 55m
Frontier
Sun 5/312:59 am
ONT
-
DCA
1 stop9h 01m
Frontier
Deal found 3/13$220
This CheapOair deal was found by Cheapflights users on 3/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:00 am
DCA
-
ONT
1 stop30h 05m
Frontier
Tue 5/196:00 am
ONT
-
DCA
1 stop12h 58m
Frontier
Deal found 3/15$221
This Booking.com deal was found by Cheapflights users on 3/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:00 am
DCA
-
ONT
1 stop18h 55m
Frontier
Sun 4/1912:59 am
ONT
-
DCA
1 stop9h 01m
Frontier
Deal found 3/17$222

Find flight deals from Reagan-National to California

Keep the following information in mind while searching for Reagan-National to California flight deals. Data was last updated March 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$200
(Kiwi.com)

One-way from

$103
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$477

Good round-trip deal

$337 or less

Good one-way deal

$183 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Los Angeles Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Los Angeles Los Angeles flights.
Search Deals
From Washington, D.C. Reagan-National to California
Search Deals
One-way flight from Washington, D.C. Reagan-National to California
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($34 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 March 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Reagan-National to California.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Reagan-National to California.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to California 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 March 18, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.San Diego

DCA - SAN

DCASAN

Washington, D.C. Reagan-National

Tue 4/14

5:20 pm-9:40 pm

1 stop7h 20m

San Diego

Sun 4/19

10:40 pm-8:50 am

1 stop7h 10m

$272

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Tue 7/21

6:55 pm-11:40 pm

1 stop7h 45m

Los Angeles Los Angeles

Tue 7/28

11:40 pm-12:05 pm

1 stop9h 25m

$297

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Fri 4/17

5:00 pm-11:00 pm

1 stop9h 00m

San Jose

Sat 4/18

9:30 am-8:50 pm

1 stop8h 20m

$304

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Tue 4/21

3:00 pm-10:10 pm

2 stops10h 10m

Los Angeles Los Angeles

Sat 4/25

5:40 am-3:55 pm

1 stop7h 15m

$312

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Wed 4/29

3:55 pm-10:15 pm

2 stops9h 20m

San Jose

Mon 5/4

9:35 pm-8:55 am

2 stops8h 20m

$314
Quickest round-trip

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Tue 4/28

9:59 am-12:46 pm

Nonstop5h 47m

Los Angeles Los Angeles

Sat 5/2

11:52 am-8:00 pm

Nonstop5h 08m

$317

Washington, D.C.San Diego

DCA - SAN

DCASAN

Washington, D.C. Reagan-National

Wed 4/22

8:00 am-3:53 pm

1 stop10h 53m

San Diego

Sat 4/25

12:46 pm-9:00 pm

Nonstop5h 14m

$317

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Wed 7/15

3:00 pm-9:20 pm

1 stop9h 20m

Los Angeles Los Angeles

Mon 7/20

5:10 am-6:05 pm

1 stop9h 55m

$317

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Fri 5/1

5:35 pm-11:30 pm

1 stop8h 55m

San Jose

Tue 5/5

9:25 pm-8:55 am

2 stops8h 30m

$319

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Sat 5/2

12:15 pm-8:25 pm

2 stops11h 10m

Los Angeles Los Angeles

Mon 5/4

5:05 am-4:35 pm

1 stop8h 30m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/14

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Reagan-National to California

Have a flexible travel schedule? Discover the best time to fly to California from Reagan-National 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 Washington, D.C. Reagan-National Airport to California

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to California (average of $86). Flying from Washington, D.C. Reagan-National Airport to California in March is currently the most expensive (average of $217). 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 DCA to CA?

Find hourly flight availability from Reagan-National to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 18, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Reagan-National Airport to California as you normally would.

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

Explore weekly flight availability from Reagan-National to California. 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 March 18, 2026.

The most flights from DCA to USCA are scheduled on a Saturday (19 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (11 on average).

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

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to California. Reviews last updated March 18, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andUnited Airlines from Washington, D.C. Reagan-National Airport to California. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,320 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,320 reviews
Southwest
8.0
Very good
4,320 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Alaska Airlines
7.9
Good
12,063 reviews
Southwest
8.0
Very good
4,320 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
9,434 reviews
Southwest
8.0
Very good
4,320 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.1
Good
11,469 reviews
Southwest
8.0
Very good
4,320 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.7
Fair
3,025 reviews
Southwest
8.0
Very good
4,320 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to California. 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 Washington, D.C. Reagan-National Airport to California?

    For as low as $317, Frontier can have you in California from Washington, D.C. Reagan-National Airport in 5h 47m. Washington, D.C. Reagan-National Airport and California are separated by a distance of 2304 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $66. However, be on the lookout for offers from Southwest and JetBlue, as they are both options that can get you from Washington, D.C. Reagan-National Airport to California for a low price.

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

    When deciding which route to take from Washington, D.C. Reagan-National Airport to California consider Washington, D.C. Reagan-National - Los Angeles Los Angeles, Washington, D.C. Reagan-National - Las Vegas Harry Reid Intl or Washington, D.C. Reagan-National - San Francisco as they are the most popular.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. Reagan-National Airport to California on time: LATAM Airlines (100%), Delta (82%), Malaysia Airlines (80%).

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

    The cheapest flight price from Washington, D.C. Reagan-National Airport to California is $168. On average you can expect to pay $729. The most popular route, (Washington, D.C. Reagan-National - Los Angeles Los Angeles), can usually be booked for $209.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Reagan-National to California 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 Washington, D.C. Reagan-National Airport to California?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to California (average of $86). Flying from Washington, D.C. Reagan-National Airport to California in March is currently the most expensive (average of $217). 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

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Alternative routes for Reagan-National to California

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Miami flights
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Reagan-National to Miami flights
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Baltimore to Miami flights
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Dulles Intl to O'Hare Intl flights
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Baltimore to Tampa flights
Dulles Intl to New Orleans flights
Dulles Intl to George Bush Intcntl flights
Reagan-National to San Francisco flights
Reagan-National to Hobby flights
Reagan-National to Tampa flights
Dulles Intl to Boston flights
Reagan-National to Denver flights
Dulles Intl to San Diego flights
Baltimore to George Bush Intcntl flights
Baltimore to San Francisco flights
Reagan-National to George Bush Intcntl flights
Reagan-National to Nashville flights
Baltimore to New Orleans flights
Reagan-National to Boston flights
Baltimore to Sky Harbor Intl flights

Top 9 airlines flying from Reagan-National to California

Discover the top 9 airlines that operate flights from Reagan-National to California. 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 March 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$110Average$179FlexibilityNo cancel feeOn-time65%
FrontierCheapest$126Average$280FlexibilityNo cancel feeOn-time62%
DeltaCheapest$138Average$406FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$138Average$379FlexibilityNo cancel feeOn-time85%
JetBlueCheapest$141Average$327FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$198Average$426FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$208Average$455FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$222Average$440FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$245Average$378FlexibilityNo cancel feeOn-time75%

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