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LAX - IAD
Find cheap flights from Los Angeles to Washington Dulles Airport
Round-trip
Economy
Search hundreds of travel sites at once for deals on flights to Washington Dulles Airport
Good to know
Low season |
February | Best time to beat the crowds with an average 26% drop in price. |
|---|---|---|
High season |
December | Most popular time to fly with an average 19% increase in price. |
Average price of a round-trip |
$308 | (avg. price over the last 2 weeks) |
Good deal for a round-trip |
$293 | or less |
When to book flights from Los Angeles to Washington Dulles Intl
Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days
Top tips for finding a cheap flight
- Looking for a cheap flight? 25% of our users found flights on this route for $209 or less.
- The cheapest flight from Los Angeles to Washington Dulles Airport was found 31 days before departure, on average.
- Book at least 3 weeks before departure in order to get a below-average price.
- High season is considered to be November, December and January. The cheapest month to fly is February.
- Morning departure is around 15% more expensive than an evening flight, on average*.
FAQs for booking Los Angeles to Washington Dulles Airport flights
Are flight prices cheaper from Los Angeles to Washington Dulles Airport because of Coronavirus (COVID-19)?
How long does a flight from Los Angeles to Washington Dulles Airport take?
How many flights are there between Los Angeles and Washington Dulles Airport?
Which airlines provide the cheapest flights from Los Angeles to Washington Dulles Airport?
Do I need a passport to fly between Los Angeles and Washington Dulles Airport?
Which airlines fly most frequently between Los Angeles and Washington Dulles Airport?
What’s the cheapest day of the week to fly Los Angeles to Washington Dulles Airport?
How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?
Top 5 airlines serving Los Angeles to Washington Dulles Intl
Scores according to KAYAK customer reviews
8.7
Korean Air
Overall score based on 4,925 reviews
8.9
Boarding
8.6
Comfort
9.1
Crew
8.6
Entertainment
8.5
Food
Book cheap flights from Los Angeles to Washington Dulles Airport (round-trip)
Multiple Airlines
Thu, Aug 13
LAX
Los Angeles Airport
IAD
Washington Dulles Airport
8h 50m
Sat, Aug 22
IAD
Washington Dulles Airport
LAX
Los Angeles Airport
11h 22m
Trip: 10 days
Based on null reviews
Delta
Tue, Aug 4
LAX
Los Angeles Airport
IAD
Washington Dulles Airport
6h 45m
Mon, Aug 17
IAD
Washington Dulles Airport
LAX
Los Angeles Airport
9h 04m
Trip: 14 days
Based on null reviews
Qantas Airways
Sat, Jul 4
LAX
Los Angeles Airport
IAD
Washington Dulles Airport
8h 29m
Mon, Jul 20
IAD
Washington Dulles Airport
LAX
Los Angeles Airport
9h 20m
Trip: 17 days
Based on null reviews
Multiple Airlines
Thu, Aug 13
LAX
Los Angeles Airport
IAD
Washington Dulles Airport
5h 00m
Sun, Aug 23
IAD
Washington Dulles Airport
LAX
Los Angeles Airport
12h 20m
Trip: 11 days
Based on null reviews
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Book cheap flights from Los Angeles to Washington Dulles Airport (one-way)
Based on null reviews
Based on null reviews
Based on null reviews
Based on null reviews
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Los Angeles - Washington Dulles Airport Flights
Departure:
Los Angeles (LAX) United States
Destination:
Washington Dulles Airport (IAD) United States
Return flight deals:
Browse destinations:
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.
We attempt to get accurate prices, however, prices are not guaranteed.
We attempt to get accurate prices, however, prices are not guaranteed.
Here's why:
We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.
We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.
Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.
If you have more questions or if you have a bad price to report to us,
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last
72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may
not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags.
Please check the carriers' sites.
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