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Cheap flights from Los Angeles to Washington, D.C. Dulles Intl Airport from $64

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 1/30. 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.
10:27 pm - 11:45 amLAX-IAD
10h 18m1 stop
1:17 pm - 8:55 pmIAD-LAX
10h 38m1 stop
$128Frontier
Find Deal
Mon, Jan 13 - Wed, Jan 15
10:27 pm - 11:45 amLAX-IAD
10h 18m1 stop
1:17 pm - 8:55 pmIAD-LAX
10h 38m1 stop
$138Frontier
Find Deal
Mon, Jan 13 - Wed, Jan 15
9:25 pm - 5:13 amLAX-IAD
4h 48mnonstop
7:02 pm - 9:55 pmIAD-LAX
5h 53mnonstop
$177United Airlines
Find Deal
Mon, Jan 13 - Mon, Jan 27
11:20 pm - 7:08 amLAX-IAD
4h 48mnonstop
2:19 pm - 5:12 pmIAD-LAX
5h 53mnonstop
$208United Airlines
Find Deal
Wed, Jan 22 - Sat, Jan 25
12:15 pm - 11:40 pmLAX-IAD
8h 25m1 stop
6:00 am - 10:50 amIAD-LAX
7h 50m1 stop
$216Delta
Find Deal
Wed, Jan 8 - Mon, Jan 13
3:55 pm - 5:55 amLAX-IAD
11h 00m1 stop
7:00 am - 10:00 amIAD-LAX
6h 00mnonstop
$236Alaska Airlines
Find Deal
Thu, May 8 - Tue, May 13
6:00 am - 4:30 pmLAX-IAD
7h 30m1 stop
7:00 am - 2:16 pmIAD-LAX
10h 16m1 stop
$246Alaska Airlines
Find Deal
Wed, Mar 19 - Tue, Apr 1
9:55 pm - 9:08 amLAX-IAD
8h 13m1 stop
10:03 am - 4:19 pmIAD-LAX
9h 16m1 stop
$275Delta
Find Deal
Mon, Jan 20 - Fri, Jan 24
11:39 am - 10:41 pmLAX-IAD
8h 02m1 stop
5:00 am - 12:02 pmIAD-LAX
10h 02m2 stops
$361American Airlines
Find Deal
Wed, Jan 22 - Sat, Feb 1
9:45 am - 10:41 pmLAX-IAD
9h 56m2 stops
9:11 am - 2:20 pmIAD-LAX
8h 09m1 stop
$364American Airlines
Find Deal
Sat, Jan 25 - Tue, Jan 28
10:35 pm - 10:44 amLAX-IAD
9h 09m1 stop
$64Frontier
Find Deal
Thu, Jan 30
10:27 pm - 10:42 amLAX-IAD
9h 15m1 stop
$69Frontier
Find Deal
Sat, Jan 11
10:05 am - 5:53 pmLAX-IAD
4h 48mnonstop
$89United Airlines
Find Deal
Wed, Jan 15
12:00 pm - 11:16 pmLAX-IAD
8h 16m1 stop
$108Delta
Find Deal
Wed, Jan 15
9:25 pm - 5:13 amLAX-IAD
4h 48mnonstop
$114United Airlines
Find Deal
Mon, Jan 13
6:00 am - 4:30 pmLAX-IAD
7h 30m1 stop
$123Alaska Airlines
Find Deal
Tue, Apr 15
8:00 am - 9:30 pmLAX-IAD
10h 30m1 stop
$128Alaska Airlines
Find Deal
Wed, Dec 25
9:55 pm - 9:08 amLAX-IAD
8h 13m1 stop
$167Delta
Find Deal
Mon, Jan 20
9:45 am - 10:41 pmLAX-IAD
9h 56m2 stops
$183American Airlines
Find Deal
Sat, Jan 25
12:25 am - 1:18 pmLAX-IAD
9h 53m2 stops
$186American Airlines
Find Deal
Mon, Feb 24
6:00 am - 4:24 pmLAX-IAD
7h 24m1 stop
6:21 am - 2:06 pmIAD-LAX
10h 45m1 stop
$541American Airlines
Find Deal
Mon, Dec 23 - Thu, Jan 2
9:50 am - 10:39 pmLAX-IAD
9h 49m2 stops
6:21 am - 2:06 pmIAD-LAX
10h 45m1 stop
$546American Airlines
Find Deal
Mon, Dec 23 - Wed, Jan 1
11:15 am - 11:19 pmLAX-IAD
9h 04m1 stop
12:05 pm - 8:37 pmIAD-LAX
11h 32m1 stop
$555Delta
Find Deal
Mon, Dec 23 - Wed, Jan 22
11:25 pm - 7:22 amLAX-IAD
4h 57mnonstop
7:02 pm - 9:55 pmIAD-LAX
5h 53mnonstop
$564United Airlines
Find Deal
Thu, Dec 19 - Sun, Jan 12
12:36 pm - 11:25 pmLAX-IAD
7h 49m1 stop
7:02 pm - 9:55 pmIAD-LAX
5h 53mnonstop
$574United Airlines
Find Deal
Thu, Dec 19 - Sun, Jan 12
11:15 am - 11:19 pmLAX-IAD
9h 04m1 stop
6:00 am - 11:30 amIAD-LAX
8h 30m1 stop
$576Delta
Find Deal
Mon, Dec 23 - Thu, Jan 2
10:05 am - 9:30 pmLAX-IAD
8h 25m1 stop
11:33 am - 4:54 pmIAD-LAX
8h 21m1 stop
Thu, Dec 19 - Sun, Jan 12
8:05 am - 4:01 pmLAX-IAD
4h 56mnonstop
11:33 am - 4:54 pmIAD-LAX
8h 21m1 stop
Fri, Dec 20 - Sun, Jan 12
8:05 am - 4:01 pmLAX-IAD
4h 56mnonstop
9:00 am - 3:48 pmIAD-LAX
9h 48m1 stop
$776Alaska Airlines
Find Deal
Fri, Dec 20 - Thu, Jan 2
6:00 am - 9:30 pmLAX-IAD
12h 30m1 stop
5:24 pm - 8:15 pmIAD-LAX
5h 51mnonstop
$847Alaska Airlines
Find Deal
Thu, Dec 19 - Sun, Dec 22
11:20 pm - 7:08 amLAX-IAD
4h 48mnonstop
2:19 pm - 5:12 pmIAD-LAX
5h 53mnonstop
$177United Airlines
Find Deal
Mon, Jan 13 - Wed, Jan 15
10:48 am - 6:41 pmLAX-IAD
4h 53mnonstop
8:29 am - 11:30 amIAD-LAX
6h 01mnonstop
$189United Airlines
Find Deal
Sat, Feb 15 - Wed, Feb 19
11:20 pm - 7:08 amLAX-IAD
4h 48mnonstop
2:19 pm - 5:12 pmIAD-LAX
5h 53mnonstop
$208United Airlines
Find Deal
Wed, Jan 22 - Sat, Jan 25
9:25 pm - 5:13 amLAX-IAD
4h 48mnonstop
7:02 pm - 9:55 pmIAD-LAX
5h 53mnonstop
$212United Airlines
Find Deal
Fri, Jan 24 - Sun, Jan 26
9:00 am - 4:50 pmLAX-IAD
4h 50mnonstop
5:00 pm - 8:00 pmIAD-LAX
6h 00mnonstop
$227Alaska Airlines
Find Deal
Sun, May 25 - Mon, Aug 25
9:25 pm - 5:13 amLAX-IAD
4h 48mnonstop
7:02 pm - 9:55 pmIAD-LAX
5h 53mnonstop
$246United Airlines
Find Deal
Fri, Jan 10 - Sun, Jan 12
11:20 pm - 7:08 amLAX-IAD
4h 48mnonstop
2:19 pm - 5:12 pmIAD-LAX
5h 53mnonstop
$252United Airlines
Find Deal
Tue, Jan 7 - Sat, Jan 11
1:15 pm - 9:02 pmLAX-IAD
4h 47mnonstop
7:02 pm - 9:55 pmIAD-LAX
5h 53mnonstop
$253United Airlines
Find Deal
Wed, Jan 8 - Sun, Jan 12
10:05 am - 5:53 pmLAX-IAD
4h 48mnonstop
2:19 pm - 5:12 pmIAD-LAX
5h 53mnonstop
$256United Airlines
Find Deal
Tue, Jan 7 - Wed, Jan 8
9:00 am - 4:50 pmLAX-IAD
4h 50mnonstop
5:00 pm - 8:00 pmIAD-LAX
6h 00mnonstop
$277Alaska Airlines
Find Deal
Wed, May 28 - Wed, Aug 27

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

Our best Delta deals on Los Angeles to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Jan 8
LAX12:15 pmLos Angeles
8h 25m
1 stop
IAD11:40 pmWashington, D.C. Dulles Intl
Jan 13
IAD6:00 amWashington, D.C. Dulles Intl
7h 50m
1 stop
LAX10:50 amLos Angeles
Delta
Jan 20
LAX9:55 pmLos Angeles
8h 13m
1 stop
IAD9:08 amWashington, D.C. Dulles Intl
Jan 24
IAD10:03 amWashington, D.C. Dulles Intl
9h 16m
1 stop
LAX4:19 pmLos Angeles
Delta
Jan 26
LAX9:55 pmLos Angeles
8h 13m
1 stop
IAD9:08 amWashington, D.C. Dulles Intl
Jan 27
IAD3:05 pmWashington, D.C. Dulles Intl
9h 12m
1 stop
LAX9:17 pmLos 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
May 8
LAX3:55 pmLos Angeles
11h 00m
1 stop
IAD5:55 amWashington, D.C. Dulles Intl
May 13
IAD7:00 amWashington, D.C. Dulles Intl
6h 00m
LAX10:00 amLos Angeles
Alaska Airlines
Mar 19
LAX6:00 amLos Angeles
7h 30m
1 stop
IAD4:30 pmWashington, D.C. Dulles Intl
Apr 1
IAD7:00 amWashington, D.C. Dulles Intl
10h 16m
1 stop
LAX2:16 pmLos Angeles
Alaska Airlines
Apr 24
LAX10:30 pmLos Angeles
4h 50m
IAD6:20 amWashington, D.C. Dulles Intl
Apr 28
IAD7:00 amWashington, D.C. Dulles Intl
6h 00m
LAX10:00 amLos 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?

In general, September is the cheapest month to fly from Los Angeles to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $317. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of September, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $341.

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

Our data shows that Wednesday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $367. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Los Angeles to Washington, D.C. Dulles Intl Airport for around $488.

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

Flying to Washington, D.C. Dulles Intl Airport from Los Angeles in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $349 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $417 on average. Flights to Washington, D.C. Dulles Intl Airport from Los Angeles at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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?

The ideal time to book your flight to Washington, D.C. Dulles Intl Airport is 55 days in advance when prices tend to average $392. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Los Angeles for as low as $316 on momondo.

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

There are 4 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 28% 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 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

$64

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 $64. 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 $128.
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 2274.0 mi away from Los Angeles. Typically, this will take 4h 34m by plane in normal conditions.

  • 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 updated daily.

  • 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 for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • 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
Spirit AirlinesPriceFrom $112Free CancellationRating
6.3
8,119 reviews
Search Spirit Airlines flights
FrontierPriceFrom $177Free CancellationRating
6.1
3,479 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $201Free CancellationRating
8.0
9,554 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $228Free CancellationRating
7.4
9,055 reviews
Search United Airlines flights
Sun Country AirPriceFrom $236Free CancellationRating
6.9
399 reviews
Search Sun Country Air flights
DeltaPriceFrom $247Free CancellationRating
8.0
8,604 reviews
Search Delta flights
American AirlinesPriceFrom $292Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • Alaska Airlines Flights From Los Angeles to Washington, D.C. Dulles Intl Airport

    The lowest priced Alaska Airlines flight from Los Angeles to Washington, D.C. Dulles Intl Airport from the last 72 hours was $201. Generally, Alaska Airlines has 3 flights on this route every week with an average price of $362. Alaska Airlines is rated 8.0/10 by our users.

  • United Airlines Flights From Los Angeles to Washington, D.C. Dulles Intl Airport

    Across 9,059 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from Los Angeles to Washington, D.C. Dulles Intl Airport about 10 times each week, with ticket deals ranging from $228 to $414. Price data is based on momondo searches in the last 72 hours.


Why use momondo?

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

Finding the right flight to Washington, D.C. from Los Angeles is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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?

Of course. momondo tracks the price of Los Angeles to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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