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 $492 round trip and CA $250 one way. Prices and availability subject to change. Additional terms may apply.

Sun, Nov. 2 - Mon, Nov. 10
IAD
Washington
LAX
Los Angeles
CA $492 Roundtrip, found 1 day ago
CA $492
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Nov. 2 from Washington to Los Angeles, returning Mon, Nov. 10, priced at CA $492 found 1 day ago
Sat, Sep. 27 - Fri, Oct. 3
IAD
Washington
LAX
Los Angeles
CA $501 Roundtrip, found 3 days ago
CA $501
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Sep. 27 from Washington to Los Angeles, returning Fri, Oct. 3, priced at CA $501 found 3 days ago
Thu, Sep. 4 - Mon, Sep. 8
IAD
Washington
LAX
Los Angeles
CA $502 Roundtrip, found 5 days ago
CA $502
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Sep. 4 from Washington to Los Angeles, returning Mon, Sep. 8, priced at CA $502 found 5 days ago
Sun, Nov. 2 - Mon, Nov. 10
IAD
Washington
LAX
Los Angeles
CA $505 Roundtrip, found 1 day ago
CA $505
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Nov. 2 from Washington to Los Angeles, returning Mon, Nov. 10, priced at CA $505 found 1 day ago
Thu, Sep. 4 - Mon, Sep. 8
IAD
Washington
LAX
Los Angeles
CA $551 Roundtrip, found 5 days ago
CA $551
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Sep. 4 from Washington to Los Angeles, returning Mon, Sep. 8, priced at CA $551 found 5 days ago
Sat, Sep. 13 - Sat, Sep. 20
IAD
Washington
LAX
Los Angeles
CA $562 Roundtrip, found 2 days ago
CA $562
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Sep. 13 from Washington to Los Angeles, returning Sat, Sep. 20, priced at CA $562 found 2 days ago
Sat, Sep. 27 - Fri, Oct. 3
IAD
Washington
LAX
Los Angeles
CA $572 Roundtrip, found 3 days ago
CA $572
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Sep. 27 from Washington to Los Angeles, returning Fri, Oct. 3, priced at CA $572 found 3 days ago
Mon, Sep. 8 - Wed, Sep. 17
IAD
Washington
LAX
Los Angeles
CA $586 Roundtrip, found 1 day ago
CA $586
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Sep. 8 from Washington to Los Angeles, returning Wed, Sep. 17, priced at CA $586 found 1 day ago
Fri, Oct. 3 - Mon, Oct. 6
IAD
Washington
LAX
Los Angeles
CA $628 Roundtrip, found 1 day ago
CA $628
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Oct. 3 from Washington to Los Angeles, returning Mon, Oct. 6, priced at CA $628 found 1 day ago
Sun, Nov. 2 - Mon, Nov. 10
IAD
Washington
LAX
Los Angeles
CA $630 Roundtrip, found 1 day ago
CA $630
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Nov. 2 from Washington to Los Angeles, returning Mon, Nov. 10, priced at CA $630 found 1 day 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.
*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.