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Cheap flights from Los Angeles to Washington, D.C. Dulles Intl Airport from $174

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 28/11. 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 return flights

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

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

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Cheap direct flights

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

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
21:21 - 05:09LAX-IAD
4h 48mdirect
06:15 - 09:07IAD-LAX
5h 52mdirect
$356United Airlines
Find Deal
Tue, 17 Dec - Wed, 1 Jan
09:55 - 17:55LAX-IAD
5h 00mdirect
06:30 - 11:20IAD-LAX
7h 50m1 stop
$372United Airlines
Find Deal
Tue, 17 Dec - Wed, 1 Jan
13:15 - 21:02LAX-IAD
4h 47mdirect
08:45 - 11:37IAD-LAX
5h 52mdirect
$395United Airlines
Find Deal
Sat, 25 Jan - Wed, 29 Jan
10:25 - 18:23LAX-IAD
4h 58mdirect
17:35 - 23:00IAD-LAX
8h 25m1 stop
$396United Airlines
Find Deal
Wed, 25 Dec - Tue, 31 Dec
08:15 - 16:10LAX-IAD
4h 55mdirect
17:32 - 20:30IAD-LAX
5h 58mdirect
$425Alaska Airlines
Find Deal
Wed, 11 Dec - Thu, 12 Dec
10:13 - 21:43LAX-IAD
8h 30m1 stop
17:32 - 20:30IAD-LAX
5h 58mdirect
$439Alaska Airlines
Find Deal
Wed, 11 Dec - Thu, 12 Dec
10:20 - 23:05LAX-IAD
9h 45m2 stops
15:25 - 20:05IAD-LAX
7h 40m1 stop
$493Southwest
Find Deal
Wed, 8 Jan - Mon, 20 Jan
10:13 - 21:43LAX-IAD
8h 30m1 stop
09:13 - 15:54IAD-LAX
9h 41m1 stop
$501Alaska Airlines
Find Deal
Wed, 11 Dec - Thu, 12 Dec
13:25 - 23:05LAX-IAD
6h 40m1 stop
15:25 - 22:10IAD-LAX
9h 45m1 stop
$562Southwest
Find Deal
Wed, 8 Jan - Sun, 12 Jan
06:10 - 17:00LAX-IAD
7h 50m1 stop
06:45 - 15:20IAD-LAX
11h 35m2 stops
$570Southwest
Find Deal
Thu, 12 Dec - Sun, 15 Dec
06:00 - 16:25LAX-IAD
7h 25m1 stop
$174United Airlines
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Thu, 28 Nov
09:56 - 17:56LAX-IAD
5h 00mdirect
$175United Airlines
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Thu, 28 Nov
08:40 - 16:14LAX-IAD
4h 34mdirect
$198United Airlines
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Wed, 22 Jan
10:13 - 21:43LAX-IAD
8h 30m1 stop
$243Alaska Airlines
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Mon, 16 Dec
20:59 - 16:32LAX-IAD
16h 33m2 stops
$258Alaska Airlines
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Tue, 10 Dec
22:27 - 10:42LAX-IAD
9h 15m1 stop
$269Frontier
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Sat, 11 Jan
06:50 - 23:00LAX-IAD
13h 10m1 stop
$273Southwest
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Tue, 17 Dec
09:05 - 23:05LAX-IAD
11h 00m2 stops
$303Southwest
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Mon, 13 Jan
23:59 - 11:25LAX-IAD
8h 26m1 stop
$381Sun Country Air
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Wed, 27 Nov
15:00 - 11:52LAX-IAD
17h 52m1 stop
$550Sun Country Air
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Tue, 26 Nov
23:59 - 10:52LAX-IAD
7h 53m1 stop
12:20 - 16:57IAD-LAX
7h 37m1 stop
$737Sun Country Air
Find Deal
Sat, 23 Nov - Thu, 28 Nov
23:59 - 10:52LAX-IAD
7h 53m1 stop
12:47 - 17:04IAD-LAX
7h 17m1 stop
$775Sun Country Air
Find Deal
Sat, 23 Nov - Wed, 27 Nov
13:35 - 23:42LAX-IAD
7h 07m1 stop
06:15 - 11:20IAD-LAX
8h 05m1 stop
$792Delta
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Tue, 26 Nov - Thu, 28 Nov
08:05 - 15:54LAX-IAD
4h 49mdirect
17:32 - 20:30IAD-LAX
5h 58mdirect
$825Alaska Airlines
Find Deal
Tue, 26 Nov - Tue, 3 Dec
14:10 - 01:00LAX-IAD
7h 50m1 stop
07:25 - 15:55IAD-LAX
11h 30m2 stops
$838Southwest
Find Deal
Tue, 26 Nov - Thu, 5 Dec
08:05 - 15:54LAX-IAD
4h 49mdirect
07:02 - 16:29IAD-LAX
12h 27m1 stop
$900Alaska Airlines
Find Deal
Fri, 22 Nov - Thu, 28 Nov
21:15 - 05:03LAX-IAD
4h 48mdirect
08:30 - 15:51IAD-LAX
10h 21m1 stop
$909United Airlines
Find Deal
Sat, 23 Nov - Thu, 28 Nov
00:51 - 11:31LAX-IAD
7h 40m1 stop
08:30 - 14:26IAD-LAX
8h 56m1 stop
$923United Airlines
Find Deal
Sun, 24 Nov - Thu, 28 Nov
14:10 - 01:00LAX-IAD
7h 50m1 stop
07:25 - 15:50IAD-LAX
11h 25m2 stops
$957Southwest
Find Deal
Tue, 26 Nov - Tue, 3 Dec
06:05 - 16:24LAX-IAD
7h 19m1 stop
07:00 - 12:04IAD-LAX
8h 04m1 stop
$1,093Delta
Find Deal
Sat, 23 Nov - Fri, 29 Nov
21:21 - 05:09LAX-IAD
4h 48mdirect
06:15 - 09:07IAD-LAX
5h 52mdirect
$356United Airlines
Find Deal
Tue, 17 Dec - Wed, 1 Jan
13:15 - 21:02LAX-IAD
4h 47mdirect
08:45 - 11:37IAD-LAX
5h 52mdirect
$395United Airlines
Find Deal
Sat, 25 Jan - Wed, 29 Jan
08:15 - 16:10LAX-IAD
4h 55mdirect
17:32 - 20:30IAD-LAX
5h 58mdirect
$425Alaska Airlines
Find Deal
Wed, 11 Dec - Thu, 12 Dec
16:55 - 00:53LAX-IAD
4h 58mdirect
19:00 - 21:52IAD-LAX
5h 52mdirect
$432United Airlines
Find Deal
Wed, 25 Dec - Tue, 31 Dec
08:40 - 16:14LAX-IAD
4h 34mdirect
14:19 - 17:12IAD-LAX
5h 53mdirect
$439United Airlines
Find Deal
Sat, 11 Jan - Sat, 18 Jan
21:25 - 05:13LAX-IAD
4h 48mdirect
08:45 - 11:37IAD-LAX
5h 52mdirect
$456United Airlines
Find Deal
Thu, 16 Jan - Mon, 20 Jan
09:55 - 17:55LAX-IAD
5h 00mdirect
22:05 - 00:54IAD-LAX
5h 49mdirect
$470United Airlines
Find Deal
Wed, 11 Dec - Sun, 15 Dec
21:30 - 05:27LAX-IAD
4h 57mdirect
12:41 - 15:34IAD-LAX
5h 53mdirect
$471United Airlines
Find Deal
Thu, 19 Dec - Tue, 7 Jan
13:15 - 21:02LAX-IAD
4h 47mdirect
17:45 - 20:25IAD-LAX
5h 40mdirect
$473United Airlines
Find Deal
Tue, 7 Jan - Sun, 19 Jan
22:30 - 06:20LAX-IAD
4h 50mdirect
07:00 - 10:00IAD-LAX
6h 00mdirect
$533Alaska Airlines
Find Deal
Wed, 19 Mar - Sun, 23 Mar

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
LAX08:15Los Angeles
4h 55m
IAD16:10Washington, D.C. Dulles Intl
12 Dec
IAD17:32Washington, D.C. Dulles Intl
5h 58m
LAX20:30Los Angeles
Alaska Airlines
11 Dec
LAX10:13Los Angeles
8h 30m
1 stop
IAD21:43Washington, D.C. Dulles Intl
12 Dec
IAD17:32Washington, D.C. Dulles Intl
5h 58m
LAX20:30Los Angeles
Alaska Airlines
11 Dec
LAX10:13Los Angeles
8h 30m
1 stop
IAD21:43Washington, D.C. Dulles Intl
12 Dec
IAD09:13Washington, D.C. Dulles Intl
9h 41m
1 stop
LAX15:54Los 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
17 Dec
LAX21:21Los Angeles
4h 48m
IAD05:09Washington, D.C. Dulles Intl
1 Jan
IAD06:15Washington, D.C. Dulles Intl
5h 52m
LAX09:07Los Angeles
United Airlines
17 Dec
LAX09:55Los Angeles
5h 00m
IAD17:55Washington, D.C. Dulles Intl
1 Jan
IAD06:30Washington, D.C. Dulles Intl
7h 50m
1 stop
LAX11:20Los Angeles
United Airlines
25 Jan
LAX13:15Los Angeles
4h 47m
IAD21:02Washington, D.C. Dulles Intl
29 Jan
IAD08:45Washington, D.C. Dulles Intl
5h 52m
LAX11:37Los 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 $487, are often lower during this time because this is during the off-season. If you’re not able to fly to Washington, D.C. Dulles Intl Airport in September, then May is your next best option. Flight prices from Los Angeles to Washington, D.C. Dulles Intl Airport during May average around $524.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

According to our data, Monday is the cheapest day to fly to Washington, D.C. Dulles Intl Airport from Los Angeles. The lowest ticket price found for a Monday departure recently was $0. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Washington, D.C. Dulles Intl Airport on Tuesday is $938.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

The cheapest time of day to fly to Washington, D.C. Dulles Intl Airport is at midday when flights can be purchased for as low as $0. Flights to Washington, D.C. Dulles Intl Airport are more costly in the morning, with an average ticket price of $654. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 $602. Keep in mind that you might also find cheap flights to Washington, D.C. Dulles Intl Airport outside of this time window. In fact, momondo users recently found flights from Los Angeles to Washington, D.C. Dulles Intl Airport for $748.

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

There are 3 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 return 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

$174

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 $174. The best return flight deal from Los Angeles to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $356.
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?

    A flight from Los Angeles to Washington, D.C. Dulles Intl will travel around 3659.7 km. 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 are refreshed on a daily basis.

  • How many operators does momondo search for flights from Los Angeles Airport to Washington, D.C. Dulles Intl Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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


Best airlines flying from Los Angeles to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Los Angeles to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free cancellation
Price
United AirlinesPriceFrom $460Free cancellationRating
7.4
9,172 reviews
Search United Airlines flights
  • United Airlines Flights From Los Angeles to Washington, D.C. Dulles Intl Airport

    United Airlines flies from Los Angeles to Washington, D.C. Dulles Intl Airport around 28 times per week, with 9,172 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Los Angeles to Washington, D.C. Dulles Intl Airport in the last 72 hours was $299 (round-trip), much lower than the average airfare cost of $427 for United Airlines flights on this route.


Why use momondo?

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

It is quick and easy to find Los Angeles to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

momondo does allow users to show only those flights to Washington, D.C. from Los Angeles which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Los Angeles to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Los Angeles and alert you when they change.


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