Cheap Flights From Washington Dulles Intl. (IAD) To Los Angeles Intl. (LAX)

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

The cheapest flights to Los Angeles Intl. found within the past 7 days were CA $468 round trip and CA $224 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Apr 20 - Mon, Apr 27
IAD
Washington
LAX
Los Angeles
CA $468 Roundtrip, found 5 days ago
CA $468
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Apr 20 from Washington to Los Angeles, returning Mon, Apr 27, priced at CA $468 found 5 days ago
Mon, Apr 20 - Mon, Apr 27
IAD
Washington
LAX
Los Angeles
CA $572 Roundtrip, found 5 days ago
CA $572
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Apr 20 from Washington to Los Angeles, returning Mon, Apr 27, priced at CA $572 found 5 days ago
Mon, Apr 20 - Mon, Apr 27
IAD
Washington
LAX
Los Angeles
CA $585 Roundtrip, found 5 days ago
CA $585
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Apr 20 from Washington to Los Angeles, returning Mon, Apr 27, priced at CA $585 found 5 days ago
Sat, Apr 25 - Fri, May 1
IAD
Washington
LAX
Los Angeles
CA $600 Roundtrip, found 2 hours ago
CA $600
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Sat, Apr 25 from Washington to Los Angeles, returning Fri, May 1, priced at CA $600 found 2 hours ago
Sat, May 2 - Tue, May 5
IAD
Washington
LAX
Los Angeles
CA $621 Roundtrip, found 4 days ago
CA $621
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, May 2 from Washington to Los Angeles, returning Tue, May 5, priced at CA $621 found 4 days ago
Mon, Apr 20 - Mon, Apr 27
IAD
Washington
LAX
Los Angeles
CA $627 Roundtrip, found 5 days ago
CA $627
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Apr 20 from Washington to Los Angeles, returning Mon, Apr 27, priced at CA $627 found 5 days ago
Sat, May 2 - Tue, May 5
IAD
Washington
LAX
Los Angeles
CA $633 Roundtrip, found 4 days ago
CA $633
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, May 2 from Washington to Los Angeles, returning Tue, May 5, priced at CA $633 found 4 days ago
Sat, May 2 - Tue, May 5
IAD
Washington
LAX
Los Angeles
CA $660 Roundtrip, found 4 days ago
CA $660
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, May 2 from Washington to Los Angeles, returning Tue, May 5, priced at CA $660 found 4 days ago
Mon, Apr 20 - Mon, Apr 27
IAD
Washington
LAX
Los Angeles
CA $722 Roundtrip, found 5 days ago
CA $722
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Apr 20 from Washington to Los Angeles, returning Mon, Apr 27, priced at CA $722 found 5 days ago
Tue, Jun 9 - Tue, Jun 16
IAD
Washington
LAX
Los Angeles
CA $723 Roundtrip, found 4 days ago
CA $723
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Jun 9 from Washington to Los Angeles, returning Tue, Jun 16, priced at CA $723 found 4 days ago

Frequently asked questions

Are there direct flights from Dulles Intl. Airport to LAX?
Sometimes, a vacation is all about the journey; sometimes the magic is in the destination. But if you just want to get to Los Angeles fast, multiple airlines operate direct flights from Dulles Intl. Airport to LAX, including United Airlines and Alaska Airlines.
What airlines fly from Dulles Intl. Airport to Los Angeles Intl. Airport (LAX)?
You'll find a few airlines that offer direct flights between Sterling and Los Angeles. United Airlines (UA) is one of the most well-known. This air carrier operates roughly 134 flights every month. If you want more options, look up the fares on offer from Alaska Airlines (AS). This airline has 26 flights each month. Between the two, there's no doubt you'll find a deal to suit your travel needs.
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.

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*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.