Cheap Flights From Ronald Reagan Washington National (DCA) To Los Angeles Intl. (LAX)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly

Cheapest Flights from Washington (DCA) to Los Angeles (LAX)

The cheapest flights to Los Angeles Intl. found within the past 7 days were CA $420 round trip and CA $193 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Sep 10 - Sun, Sep 13
DCA
Washington
LAX
Los Angeles
CA $420 Roundtrip, found 6 days ago
CA $420
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Sep 10 from Washington to Los Angeles, returning Sun, Sep 13, priced at CA $420 found 6 days ago
Fri, May 29 - Wed, Jun 3
DCA
Washington
LAX
Los Angeles
CA $423 Roundtrip, found 2 days ago
CA $423
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri, May 29 from Washington to Los Angeles, returning Wed, Jun 3, priced at CA $423 found 2 days ago
Thu, May 7 - Mon, May 11
DCA
Washington
LAX
Los Angeles
CA $427 Roundtrip, found 1 day ago
CA $427
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Thu, May 7 from Washington to Los Angeles, returning Mon, May 11, priced at CA $427 found 1 day ago
Fri, Apr 24 - Sat, May 2
DCA
Washington
LAX
Los Angeles
CA $430 Roundtrip, found 4 days ago
CA $430
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Fri, Apr 24 from Washington to Los Angeles, returning Sat, May 2, priced at CA $430 found 4 days ago
Sat, Apr 18 - Tue, Apr 21
DCA
Washington
LAX
Los Angeles
CA $434 Roundtrip, found 2 days ago
CA $434
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Sat, Apr 18 from Washington to Los Angeles, returning Tue, Apr 21, priced at CA $434 found 2 days ago
Sat, May 2 - Tue, Jun 9
DCA
Washington
LAX
Los Angeles
CA $463 Roundtrip, found 1 day ago
CA $463
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, May 2 from Washington to Los Angeles, returning Tue, Jun 9, priced at CA $463 found 1 day ago
Mon, Apr 13 - Tue, Apr 14
DCA
Washington
LAX
Los Angeles
CA $465 Roundtrip, found 15 hours ago
CA $465
Roundtrip
found 15 hours ago
Select JetBlue Airways flight, departing Mon, Apr 13 from Washington to Los Angeles, returning Tue, Apr 14, priced at CA $465 found 15 hours ago
Fri, May 29 - Wed, Jun 3
DCA
Washington
LAX
Los Angeles
CA $466 Roundtrip, found 2 days ago
CA $466
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Fri, May 29 from Washington to Los Angeles, returning Wed, Jun 3, priced at CA $466 found 2 days ago
Sat, May 2 - Tue, Jun 9
DCA
Washington
LAX
Los Angeles
CA $471 Roundtrip, found 1 day ago
CA $471
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, May 2 from Washington to Los Angeles, returning Tue, Jun 9, priced at CA $471 found 1 day ago
Fri, Apr 24 - Sat, May 2
DCA
Washington
LAX
Los Angeles
CA $472 Roundtrip, found 4 days ago
CA $472
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Fri, Apr 24 from Washington to Los Angeles, returning Sat, May 2, priced at CA $472 found 4 days ago

Frequently asked questions

Are there direct flights from DCA to LAX?
Multiple airlines advertise direct flights from DCA to LAX. Among these are American Airlines and Alaska Airlines — start with these if you'd prefer to reach your destination sooner rather than later.
What airlines fly from DCA to LAX?
If you need to get to Los Angeles from Arlington, there are several airlines with direct flights. One of the top carriers is American Airlines (AA), which has 60 flights every month. Another popular choice is Alaska Airlines (AS), which offers 30 flights every month. The more air carriers you consider, the more likely you are to snag an amazing deal.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Explore More Ways to Travel with Travelocity

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.