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Cheap flights from Los Angeles to Washington, D.C. Dulles Intl Airport from C$ 145

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Washington, D.C. Dulles Intl Airport departing on 25/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Los Angeles to Washington, D.C.

Cheap round-trip flights

These are some of the best round-trip flight deals from Los Angeles to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Los Angeles to Washington, D.C..

Cheap last-minute flights

Planning a quick getaway from Los Angeles to Washington, D.C.? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Washington, D.C., so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Los Angeles to Washington, D.C.

Find recent round-trip train or bus tickets from Los Angeles to Washington, D.C..

All round-trip flight deals to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
10:45 p.m. - 6:32 a.m.LAX-IAD
4h 47mdirect
10:05 p.m. - 12:54 a.m.IAD-LAX
5h 49mdirect
C$ 317United Airlines
Find Deal
Fri, 13 Dec - Mon, 16 Dec
9:21 p.m. - 5:09 a.m.LAX-IAD
4h 48mdirect
6:15 a.m. - 9:07 a.m.IAD-LAX
5h 52mdirect
C$ 324United Airlines
Find Deal
Tue, 17 Dec - Wed, 1 Jan
9:21 p.m. - 5:09 a.m.LAX-IAD
4h 48mdirect
5:35 p.m. - 10:59 p.m.IAD-LAX
8h 24m1 stop
C$ 331United Airlines
Find Deal
Fri, 13 Dec - Mon, 16 Dec
9:55 a.m. - 5:55 p.m.LAX-IAD
5h 00mdirect
6:30 a.m. - 11:20 a.m.IAD-LAX
7h 50m1 stop
C$ 338United Airlines
Find Deal
Tue, 17 Dec - Wed, 1 Jan
10:13 a.m. - 9:43 p.m.LAX-IAD
8h 30m1 stop
5:32 p.m. - 8:30 p.m.IAD-LAX
5h 58mdirect
C$ 399Alaska Airlines
Find Deal
Wed, 11 Dec - Thu, 12 Dec
10:20 a.m. - 11:05 p.m.LAX-IAD
9h 45m2 stops
3:25 p.m. - 8:05 p.m.IAD-LAX
7h 40m1 stop
C$ 448Southwest
Find Deal
Wed, 8 Jan - Mon, 20 Jan
10:13 a.m. - 9:43 p.m.LAX-IAD
8h 30m1 stop
9:13 a.m. - 3:54 p.m.IAD-LAX
9h 41m1 stop
C$ 455Alaska Airlines
Find Deal
Wed, 11 Dec - Thu, 12 Dec
8:15 a.m. - 4:10 p.m.LAX-IAD
4h 55mdirect
9:13 a.m. - 3:54 p.m.IAD-LAX
9h 41m1 stop
C$ 469Alaska Airlines
Find Deal
Fri, 13 Dec - Mon, 16 Dec
1:25 p.m. - 11:05 p.m.LAX-IAD
6h 40m1 stop
3:25 p.m. - 10:10 p.m.IAD-LAX
9h 45m1 stop
C$ 511Southwest
Find Deal
Wed, 8 Jan - Sun, 12 Jan
6:10 a.m. - 5:00 p.m.LAX-IAD
7h 50m1 stop
6:45 a.m. - 3:20 p.m.IAD-LAX
11h 35m2 stops
C$ 518Southwest
Find Deal
Thu, 12 Dec - Sun, 15 Dec
10:25 a.m. - 6:23 p.m.LAX-IAD
4h 58mdirect
C$ 145United Airlines
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Wed, 25 Dec
11:00 p.m. - 11:53 a.m.LAX-IAD
9h 53m1 stop
C$ 158United Airlines
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Thu, 28 Nov
10:45 p.m. - 6:32 a.m.LAX-IAD
4h 47mdirect
C$ 159United Airlines
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Sat, 14 Dec
8:15 a.m. - 4:10 p.m.LAX-IAD
4h 55mdirect
C$ 208Alaska Airlines
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Thu, 12 Dec
10:13 a.m. - 9:43 p.m.LAX-IAD
8h 30m1 stop
C$ 221Alaska Airlines
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Mon, 16 Dec
6:25 p.m. - 9:34 a.m.LAX-IAD
12h 09m1 stop
C$ 236Sun Country Air
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Sun, 12 Jan
6:50 a.m. - 11:00 p.m.LAX-IAD
13h 10m1 stop
C$ 249Southwest
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Tue, 17 Dec
9:05 a.m. - 11:05 p.m.LAX-IAD
11h 00m2 stops
C$ 275Southwest
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Mon, 13 Jan
5:30 a.m. - 4:48 p.m.LAX-IAD
8h 18m1 stop
C$ 359Delta
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Wed, 18 Dec
10:53 p.m. - 11:50 a.m.LAX-IAD
9h 57m1 stop
C$ 360Delta
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Mon, 23 Dec
11:59 p.m. - 10:52 a.m.LAX-IAD
7h 53m1 stop
12:20 p.m. - 4:57 p.m.IAD-LAX
7h 37m1 stop
C$ 670Sun Country Air
Find Deal
Sat, 23 Nov - Thu, 28 Nov
11:59 p.m. - 10:52 a.m.LAX-IAD
7h 53m1 stop
12:47 p.m. - 5:04 p.m.IAD-LAX
7h 17m1 stop
C$ 705Sun Country Air
Find Deal
Sat, 23 Nov - Wed, 27 Nov
1:35 p.m. - 11:42 p.m.LAX-IAD
7h 07m1 stop
6:15 a.m. - 11:20 a.m.IAD-LAX
8h 05m1 stop
C$ 721Delta
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Tue, 26 Nov - Thu, 28 Nov
8:05 a.m. - 3:54 p.m.LAX-IAD
4h 49mdirect
5:32 p.m. - 8:30 p.m.IAD-LAX
5h 58mdirect
C$ 750Alaska Airlines
Find Deal
Tue, 26 Nov - Wed, 4 Dec
2:10 p.m. - 1:00 a.m.LAX-IAD
7h 50m1 stop
7:25 a.m. - 3:55 p.m.IAD-LAX
11h 30m2 stops
C$ 762Southwest
Find Deal
Tue, 26 Nov - Thu, 5 Dec
8:05 a.m. - 3:54 p.m.LAX-IAD
4h 49mdirect
7:02 a.m. - 4:29 p.m.IAD-LAX
12h 27m1 stop
C$ 818Alaska Airlines
Find Deal
Fri, 22 Nov - Thu, 28 Nov
9:15 p.m. - 5:03 a.m.LAX-IAD
4h 48mdirect
8:30 a.m. - 3:51 p.m.IAD-LAX
10h 21m1 stop
C$ 827United Airlines
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Sat, 23 Nov - Thu, 28 Nov
12:51 a.m. - 11:31 a.m.LAX-IAD
7h 40m1 stop
8:30 a.m. - 2:26 p.m.IAD-LAX
8h 56m1 stop
C$ 839United Airlines
Find Deal
Sun, 24 Nov - Thu, 28 Nov
2:10 p.m. - 1:00 a.m.LAX-IAD
7h 50m1 stop
7:25 a.m. - 3:50 p.m.IAD-LAX
11h 25m2 stops
C$ 870Southwest
Find Deal
Tue, 26 Nov - Tue, 3 Dec
1:45 p.m. - 11:49 p.m.LAX-IAD
7h 04m1 stop
7:00 a.m. - 12:04 p.m.IAD-LAX
8h 04m1 stop
C$ 994Delta
Find Deal
Sat, 23 Nov - Fri, 29 Nov
10:45 p.m. - 6:32 a.m.LAX-IAD
4h 47mdirect
10:05 p.m. - 12:54 a.m.IAD-LAX
5h 49mdirect
C$ 317United Airlines
Find Deal
Fri, 13 Dec - Mon, 16 Dec
9:21 p.m. - 5:09 a.m.LAX-IAD
4h 48mdirect
6:15 a.m. - 9:07 a.m.IAD-LAX
5h 52mdirect
C$ 324United Airlines
Find Deal
Tue, 17 Dec - Wed, 1 Jan
10:09 a.m. - 5:55 p.m.LAX-IAD
4h 46mdirect
5:45 p.m. - 8:25 p.m.IAD-LAX
5h 40mdirect
C$ 359United Airlines
Find Deal
Sat, 25 Jan - Tue, 28 Jan
9:21 p.m. - 5:09 a.m.LAX-IAD
4h 48mdirect
7:05 p.m. - 9:55 p.m.IAD-LAX
5h 50mdirect
C$ 371United Airlines
Find Deal
Mon, 16 Dec - Tue, 17 Dec
1:15 p.m. - 9:02 p.m.LAX-IAD
4h 47mdirect
2:19 p.m. - 5:12 p.m.IAD-LAX
5h 53mdirect
C$ 387United Airlines
Find Deal
Wed, 8 Jan - Thu, 16 Jan
4:55 p.m. - 12:53 a.m.LAX-IAD
4h 58mdirect
7:00 p.m. - 9:52 p.m.IAD-LAX
5h 52mdirect
C$ 392United Airlines
Find Deal
Wed, 25 Dec - Tue, 31 Dec
8:40 a.m. - 4:14 p.m.LAX-IAD
4h 34mdirect
2:19 p.m. - 5:12 p.m.IAD-LAX
5h 53mdirect
C$ 399United Airlines
Find Deal
Sat, 11 Jan - Sat, 18 Jan
9:25 p.m. - 5:13 a.m.LAX-IAD
4h 48mdirect
5:45 p.m. - 8:25 p.m.IAD-LAX
5h 40mdirect
C$ 415United Airlines
Find Deal
Thu, 16 Jan - Mon, 20 Jan
10:30 p.m. - 6:20 a.m.LAX-IAD
4h 50mdirect
7:00 a.m. - 10:00 a.m.IAD-LAX
6h 00mdirect
C$ 485Alaska Airlines
Find Deal
Wed, 19 Mar - Sun, 23 Mar
8:15 a.m. - 4:10 p.m.LAX-IAD
4h 55mdirect
5:32 p.m. - 8:30 p.m.IAD-LAX
5h 58mdirect
C$ 540Alaska Airlines
Find Deal
Fri, 13 Dec - Tue, 17 Dec

Alaska Airlines flights from Los Angeles to Washington, D.C. Dulles Intl Airport

Our best Alaska Airlines deals on Los Angeles to Washington, D.C. Dulles Intl Airport flight tickets
Alaska Airlines
11 Dec
LAX10:13 a.m.Los Angeles
8h 30m
1 stop
IAD9:43 p.m.Washington, D.C. Dulles Intl
12 Dec
IAD5:32 p.m.Washington, D.C. Dulles Intl
5h 58m
LAX8:30 p.m.Los Angeles
Alaska Airlines
11 Dec
LAX10:13 a.m.Los Angeles
8h 30m
1 stop
IAD9:43 p.m.Washington, D.C. Dulles Intl
12 Dec
IAD9:13 a.m.Washington, D.C. Dulles Intl
9h 41m
1 stop
LAX3:54 p.m.Los Angeles
Alaska Airlines
13 Dec
LAX8:15 a.m.Los Angeles
4h 55m
IAD4:10 p.m.Washington, D.C. Dulles Intl
16 Dec
IAD9:13 a.m.Washington, D.C. Dulles Intl
9h 41m
1 stop
LAX3:54 p.m.Los Angeles

United Airlines flights from Los Angeles to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Los Angeles to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
13 Dec
LAX10:45 p.m.Los Angeles
4h 47m
IAD6:32 a.m.Washington, D.C. Dulles Intl
16 Dec
IAD10:05 p.m.Washington, D.C. Dulles Intl
5h 49m
LAX12:54 a.m.Los Angeles
United Airlines
17 Dec
LAX9:21 p.m.Los Angeles
4h 48m
IAD5:09 a.m.Washington, D.C. Dulles Intl
1 Jan
IAD6:15 a.m.Washington, D.C. Dulles Intl
5h 52m
LAX9:07 a.m.Los Angeles
United Airlines
13 Dec
LAX9:21 p.m.Los Angeles
4h 48m
IAD5:09 a.m.Washington, D.C. Dulles Intl
16 Dec
IAD5:35 p.m.Washington, D.C. Dulles Intl
8h 24m
1 stop
LAX10:59 p.m.Los Angeles

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Los Angeles to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Los Angeles and Washington, D.C. Dulles Intl Airport?

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

The cheapest month to fly to Washington, D.C. Dulles Intl Airport from Los Angeles is in September. Flight prices, which tend to average around C$ 443, are often lower during this time because this is during the off-season. If you don’t want to visit Washington, D.C. Dulles Intl Airport in September, then you should wait until May to fly from Los Angeles, when ticket prices are also cheap, with an average price of C$ 476.

What is the cheapest Los Angeles to Washington, D.C. Dulles Intl flight route?

Fly from Los Angeles to Washington, D.C. Dulles Intl for the best Los Angeles - Washington, D.C. Dulles Intl flight prices

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

Most flyers found that booking tickets 53 days in advance of their planned departure date is the best time to get cheap flights to Washington, D.C. Dulles Intl Airport. During this timeframe, flight prices are around C$ 547. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as C$ 618.

What cabin class options are available on Los Angeles to Washington, D.C. Dulles Intl flights?

There are 2 cabin classes available to choose from on Los Angeles to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Los Angeles to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 8% on your flight if you consider stops on a Los Angeles to Washington, D.C. Dulles Intl Airport flight.

How have Los Angeles to Washington, D.C. Dulles Intl Airport flight prices changed over time?

As of November 2024, prices for Los Angeles to Washington, D.C. Dulles Intl Airport flights are approximately 8% more expensive when compared to flights at the same time last year.

When to book flights from Los Angeles to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Los Angeles to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Los Angeles to Washington, D.C. Dulles Intl Airport (LAX to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Washington, D.C. Dulles Intl Airport

Best price found

C$ 145

Fastest flight time

4h 34m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Los Angeles in the past 72 hours is C$ 145. The best round-trip flight deal from Los Angeles to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is C$ 317.
The fastest flight from Los Angeles to Washington, D.C. Dulles Intl Airport takes 4h 34m
Direct flights go from Los Angeles to Washington, D.C. Dulles Intl Airport every day.

  • How far is Los Angeles to Washington, D.C. Dulles Intl by plane?

    Washington, D.C. Dulles Intl is 3659.7 km away from Los Angeles. By plane, this route typically takes 4h 34m.

  • When did momondo last update prices for flights from Los Angeles Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Los Angeles Airport to Washington, D.C. Dulles Intl Airport refresh daily.

  • How old do you have to be to fly from Los Angeles Airport to Washington, D.C. Dulles Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Los Angeles to Washington, D.C. Dulles Intl Airport?


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Why should I use momondo to find a flight deal from Los Angeles to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Los Angeles to Washington, D.C. . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Los Angeles to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Los Angeles to Washington, D.C. flights to just show those with flexible booking policies.

How can momondo help me find flights from Los Angeles to Washington, D.C.?

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Los Angeles. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Los Angeles to Washington, D.C. right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Los Angeles to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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