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Cheap flights from Los Angeles to Washington, D.C. Dulles Intl Airport from $152

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 15/2. 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.

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 stopovers.

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

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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.
22:27 - 10:42LAX-IAD
9h 15m1 stop
10:37 - 16:54IAD-LAX
9h 17m1 stop
$270Frontier
Find Deal
Sat, 11 Jan - Mon, 13 Jan
10:48 - 18:41LAX-IAD
4h 53mdirect
06:00 - 09:00IAD-LAX
6h 00mdirect
$302United Airlines
Find Deal
Sat, 15 Feb - Tue, 18 Feb
20:56 - 04:47LAX-IAD
4h 51mdirect
22:20 - 01:20IAD-LAX
6h 00mdirect
$333United Airlines
Find Deal
Wed, 19 Feb - Fri, 21 Feb
20:56 - 04:47LAX-IAD
4h 51mdirect
06:02 - 11:37IAD-LAX
8h 35m1 stop
$349United Airlines
Find Deal
Wed, 19 Feb - Fri, 21 Feb
22:35 - 11:47LAX-IAD
10h 12m1 stop
10:39 - 17:02IAD-LAX
9h 23m1 stop
$353Frontier
Find Deal
Mon, 3 Feb - Mon, 10 Feb
17:55 - 05:55LAX-IAD
9h 00m1 stop
07:00 - 10:00IAD-LAX
6h 00mdirect
$377Alaska Airlines
Find Deal
Fri, 25 Apr - Mon, 28 Apr
22:30 - 06:20LAX-IAD
4h 50mdirect
07:00 - 10:00IAD-LAX
6h 00mdirect
$443Alaska Airlines
Find Deal
Fri, 25 Apr - Sun, 4 May
18:25 - 09:34LAX-IAD
12h 09m1 stop
18:00 - 17:25IAD-LAX
26h 25m1 stop
$488Sun Country Air
Find Deal
Sun, 12 Jan - Sat, 18 Jan
09:05 - 23:05LAX-IAD
11h 00m2 stops
15:55 - 21:00IAD-LAX
8h 05m1 stop
$545Southwest
Find Deal
Thu, 23 Jan - Wed, 29 Jan
06:00 - 17:05LAX-IAD
8h 05m1 stop
11:10 - 21:00IAD-LAX
12h 50m2 stops
$558Southwest
Find Deal
Mon, 27 Jan - Fri, 31 Jan
20:56 - 04:47LAX-IAD
4h 51mdirect
$152United Airlines
Find Deal
Sat, 15 Feb
16:44 - 00:45LAX-IAD
5h 01mdirect
$182United Airlines
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Wed, 23 Apr
06:00 - 16:30LAX-IAD
7h 30m1 stop
$197Alaska Airlines
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Wed, 19 Mar
19:55 - 16:30LAX-IAD
17h 35m1 stop
$206Alaska Airlines
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Tue, 18 Mar
10:48 - 18:41LAX-IAD
4h 53mdirect
$224United Airlines
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Sat, 22 Feb
21:30 - 05:31LAX-IAD
5h 01mdirect
$235United Airlines
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Mon, 31 Mar
08:10 - 23:20LAX-IAD
12h 10m2 stops
$317Southwest
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Fri, 7 Feb
09:50 - 00:40LAX-IAD
11h 50m2 stops
$326Southwest
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Thu, 27 Feb
23:30 - 10:12LAX-IAD
7h 42m1 stop
$413Delta
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Mon, 16 Jun
21:59 - 09:14LAX-IAD
8h 15m1 stop
$477Delta
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Sun, 29 Dec
23:25 - 07:22LAX-IAD
4h 57mdirect
14:19 - 17:12IAD-LAX
5h 53mdirect
$563United Airlines
Find Deal
Thu, 26 Dec - Sat, 11 Jan
16:55 - 00:53LAX-IAD
4h 58mdirect
17:36 - 22:58IAD-LAX
8h 22m1 stop
$579United Airlines
Find Deal
Thu, 26 Dec - Sat, 11 Jan
21:30 - 05:27LAX-IAD
4h 57mdirect
14:19 - 17:12IAD-LAX
5h 53mdirect
$806United Airlines
Find Deal
Tue, 24 Dec - Sat, 25 Jan
08:00 - 21:30LAX-IAD
10h 30m1 stop
17:24 - 20:15IAD-LAX
5h 51mdirect
$809Alaska Airlines
Find Deal
Thu, 26 Dec - Thu, 2 Jan
08:40 - 16:24LAX-IAD
4h 44mdirect
17:45 - 20:25IAD-LAX
5h 40mdirect
$836United Airlines
Find Deal
Tue, 24 Dec - Tue, 4 Feb
12:40 - 01:00LAX-IAD
9h 20m2 stops
15:00 - 20:15IAD-LAX
8h 15m1 stop
$844Southwest
Find Deal
Thu, 26 Dec - Sat, 25 Jan
08:05 - 16:01LAX-IAD
4h 56mdirect
17:24 - 20:15IAD-LAX
5h 51mdirect
$923Alaska Airlines
Find Deal
Thu, 26 Dec - Thu, 2 Jan
13:30 - 23:58LAX-IAD
7h 28m1 stop
06:07 - 11:00IAD-LAX
7h 53m1 stop
$953Delta
Find Deal
Thu, 26 Dec - Wed, 1 Jan
13:35 - 23:00LAX-IAD
6h 25m1 stop
11:10 - 21:00IAD-LAX
12h 50m2 stops
$1,019Southwest
Find Deal
Tue, 24 Dec - Tue, 4 Feb
11:15 - 23:19LAX-IAD
9h 04m1 stop
07:19 - 12:20IAD-LAX
8h 01m1 stop
$1,226Delta
Find Deal
Wed, 25 Dec - Wed, 1 Jan
10:48 - 18:41LAX-IAD
4h 53mdirect
06:00 - 09:00IAD-LAX
6h 00mdirect
$302United Airlines
Find Deal
Sat, 15 Feb - Tue, 18 Feb
20:56 - 04:47LAX-IAD
4h 51mdirect
22:20 - 01:20IAD-LAX
6h 00mdirect
$333United Airlines
Find Deal
Wed, 19 Feb - Fri, 21 Feb
21:25 - 05:13LAX-IAD
4h 48mdirect
17:45 - 20:25IAD-LAX
5h 40mdirect
$361United Airlines
Find Deal
Mon, 13 Jan - Sat, 18 Jan
13:15 - 21:02LAX-IAD
4h 47mdirect
19:02 - 21:55IAD-LAX
5h 53mdirect
$363United Airlines
Find Deal
Fri, 24 Jan - Mon, 27 Jan
10:09 - 17:55LAX-IAD
4h 46mdirect
08:45 - 11:37IAD-LAX
5h 52mdirect
$405United Airlines
Find Deal
Sat, 11 Jan - Sat, 8 Feb
10:05 - 17:53LAX-IAD
4h 48mdirect
12:41 - 15:34IAD-LAX
5h 53mdirect
$419United Airlines
Find Deal
Wed, 8 Jan - Tue, 14 Jan
13:20 - 21:09LAX-IAD
4h 49mdirect
22:06 - 00:55IAD-LAX
5h 49mdirect
$435United Airlines
Find Deal
Thu, 8 May - Fri, 9 May
22:30 - 06:20LAX-IAD
4h 50mdirect
17:00 - 20:00IAD-LAX
6h 00mdirect
$443Alaska Airlines
Find Deal
Fri, 25 Apr - Tue, 29 Apr
10:48 - 18:41LAX-IAD
4h 53mdirect
08:29 - 11:30IAD-LAX
6h 01mdirect
$462United Airlines
Find Deal
Sat, 15 Feb - Sat, 22 Feb
09:25 - 17:22LAX-IAD
4h 57mdirect
17:58 - 20:55IAD-LAX
5h 57mdirect
$491Alaska Airlines
Find Deal
Wed, 19 Mar - Sat, 22 Mar

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

Our best Frontier deals on Los Angeles to Washington, D.C. Dulles Intl Airport flight tickets
Frontier
11 Jan
LAX22:27Los Angeles
9h 15m
1 stop
IAD10:42Washington, D.C. Dulles Intl
13 Jan
IAD10:37Washington, D.C. Dulles Intl
9h 17m
1 stop
LAX16:54Los Angeles
Frontier
3 Feb
LAX22:35Los Angeles
10h 12m
1 stop
IAD11:47Washington, D.C. Dulles Intl
10 Feb
IAD10:39Washington, D.C. Dulles Intl
9h 23m
1 stop
LAX17:02Los Angeles

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
25 Apr
LAX17:55Los Angeles
9h 00m
1 stop
IAD05:55Washington, D.C. Dulles Intl
28 Apr
IAD07:00Washington, D.C. Dulles Intl
6h 00m
LAX10:00Los Angeles
Alaska Airlines
25 Apr
LAX22:30Los Angeles
4h 50m
IAD06:20Washington, D.C. Dulles Intl
4 May
IAD07:00Washington, D.C. Dulles Intl
6h 00m
LAX10:00Los Angeles
Alaska Airlines
14 Apr
LAX21:50Los Angeles
4h 50m
IAD05:40Washington, D.C. Dulles Intl
22 Apr
IAD07:00Washington, D.C. Dulles Intl
12h 35m
1 stop
LAX16:35Los 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 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 $507, 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 $545.

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 $977.

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 $977. 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 55 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 $627. 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 $808.

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 29% 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 December 2024, prices for Los Angeles to Washington, D.C. Dulles Intl Airport flights are approximately 9% 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

$152

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 $152. The best return flight deal from Los Angeles to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $270.
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 $479Free cancellationRating
7.4
9,028 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 22 times per week, with 9,035 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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