LAX - WAS

$156 Find Cheap Flights from Los Angeles to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Los Angeles to Washington, D.C. departing on 7/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C.

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Los Angeles to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Los Angeles to Washington, D.C., as well as popular online travel agencies
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Flight Deals

Cheap Flights from Los Angeles to Washington, D.C. (LAX-WAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Los Angeles to Washington, D.C. that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Los Angeles to Washington, D.C.

mer, 17 dic - sab, 10 gen
Southwest Logo
09:35 - 22:55LAX-DCA
10h 20m1 stop
Southwest Logo
06:00 - 11:20DCA-LAX
8h 20m1 stop
$270Southwest
Find Deal
mar, 16 dic - sab, 10 gen
Southwest Logo
09:55 - 23:55LAX-DCA
11h 00m2 stops
Southwest Logo
06:05 - 11:10DCA-LAX
8h 05m1 stop
$278Southwest
Find Deal
ven, 10 ott - dom, 12 ott
United Airlines Logo
22:35 - 06:39LAX-IAD
5h 04mdirect
United Airlines Logo
07:00 - 09:25IAD-LAX
5h 25mdirect
$296United Airlines
Find Deal
lun, 29 set - gio, 2 ott
Frontier Logo
13:08 - 00:15LAX-IAD
8h 07m1 stop
Frontier Logo
10:17 - 17:20IAD-LAX
10h 03m1 stop
$305Frontier
Find Deal
lun, 15 dic - sab, 10 gen
United Airlines Logo
00:25 - 09:53LAX-DCA
6h 28m1 stop
United Airlines Logo
12:00 - 17:20DCA-LAX
8h 20m1 stop
$324United Airlines
Find Deal
ven, 5 dic - sab, 6 dic
Alaska Airlines Logo
11:59 - 20:00LAX-DCA
5h 01mdirect
Alaska Airlines Logo
09:59 - 13:05DCA-LAX
6h 06mdirect
$326Alaska Airlines
Find Deal
gio, 30 ott - gio, 6 nov
 Logo
22:53 - 16:34LAX-IAD
14h 41m1 stop
 Logo
06:00 - 12:28IAD-LAX
9h 28m1 stop
sab, 8 nov - mar, 11 nov
Alaska Airlines Logo
11:57 - 20:00LAX-DCA
5h 03mdirect
Alaska Airlines Logo
09:59 - 12:59DCA-LAX
6h 00mdirect
$353Alaska Airlines
Find Deal
gio, 30 ott - gio, 6 nov
Frontier Logo
06:44 - 23:29LAX-IAD
13h 45m2 stops
Frontier Logo
06:00 - 12:28IAD-LAX
9h 28m1 stop
$374Frontier
Find Deal
lun, 29 set - gio, 2 ott
 Logo
22:35 - 19:55LAX-IAD
18h 20m2 stops
 Logo
13:55 - 21:45IAD-LAX
10h 50m1 stop

Everything you should know

Our travellers' advice
AI-generated summary based on content written by KAYAK users
Keep foot space open for more legroom on Alaska.
Arrive early due to traffic delays in Los Angeles.
User tips
User tips
User tips
User tips
Top airlines
Southwest
Cheapest • from $270 (return)
Frontier
Best reviews • 5.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
LAX-BWI
Cheapest • 75% average savings
LAX-BWI
Most popular
Insights
Insights
Insights
Insights
When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 46% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 12% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
$270
Overall average: $729
Southwest
mer 17/12sab 10/1
LAX - DCA • 1 stop
Cheapest direct flights
$296
Typical prices: $476-779
United Airlines
ven 17/10mer 22/10
LAX - IAD • Direct
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C.!
Booking Insights

KAYAK's insights & trends for Los Angeles to Washington, D.C. flights

Get data-powered insights and trends into flights from Los Angeles to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

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

Data is based on round-trip flight searches on KAYAK over the past month.

The absolute cheapest return flight from Los Angeles to Washington, D.C. costs $166 on the route between Los Angeles (LAX) and Baltimore (BWI). However, over the past month, flights between Los Angeles (LAX) and Washington, D.C. Dulles Intl Airport (IAD) were, on average, 75% cheaper than other Los Angeles-Washington, D.C. routes. The most popular route is between Los Angeles (LAX) and Baltimore (BWI).

What’s the cheapest day of the week to fly from Los Angeles to Washington, D.C.?

The average price of all round-trip flights from Los Angeles to Washington, D.C. clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Los Angeles to Washington, D.C., look for departures on Tuesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Washington, D.C., Tuesday is the cheapest day to fly and Wednesday is the most expensive.

What is the cheapest month to fly from Los Angeles to Washington, D.C.?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Los Angeles to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Los Angeles to Washington, D.C. is August, where tickets cost $476 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $684 and $618 respectively.

Can I save money by flying with a stopover from Los Angeles to Washington, D.C.?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 2 stops stopover the cheapest option at $367 on average.

How far in advance should I book a flight from Los Angeles to Washington, D.C.?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Los Angeles to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Los Angeles to Washington, D.C., you should book around 4 weeks before departure, which saves you about 46% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$156
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (14% more expensive on average)
Flight from Los Angeles to Reagan Washington National Airport

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

Are your dates flexible? Find out the best times to travel from Los Angeles to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from Los Angeles to Washington, D.C.: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Los Angeles to Washington, D.C. 
karenFlew with Alaska AirlinesLAX-IADJune 2024
Personal tips are bring your own food if you're hungry; keep foot space as open as possible for leg room; pack your patience
Verified travelerFlew with Alaska AirlinesLAX-IADJune 2024
Get to the airport on time because traffic in LA is unexpected

FAQs for booking flights from Los Angeles to Washington, D.C.

  • Does Baltimore International Airport have a pet relief area?

    If you are traveling with a pet or security animal, it’s a good idea to bring them to a pet relief area after your flight has landed. Baltimore International Airport currently has 3 pet relief areas, one of which is located pre-security near the parking garage, and two more are found throughout the different departure terminals. These relief areas are open 24 hours a day and provide travelers with complimentary waste bags.

  • What are good hotels near Baltimore / Washington International Airport?

    The Holiday Inn is a simple choice that is located a 2-minute drive from Baltimore International Airport and offers a free shuttle service for guests. The Hilton is a modern choice that is a 3-minute drive from the airport and only a 15-minute drive from downtown Baltimore.

  • Does Ronald Reagan Washington National Airport have a prayer room?

    Ronald Reagan Washington National Airport currently has one Interfaith Chapel that is located towards the end of Concourse B. This chapel hosts several religious services every Sunday and is open to the public during the week for travelers to have personal prayer time.

  • Does Dulles International Airport have a military lounge?

    If you or a member of your family are an active military member, make sure to stop by the USO Lounge located in the Arrivals wind of Dulles International Airport. This lounge provides a variety of free amenities, including access to showers, complimentary snacks, and comfortable chairs, making it a nice place to relax after a long flight.

  • What is the cheapest flight from Los Angeles to Washington, D.C.?

    In the last 3 days, the lowest price for a flight from Los Angeles to Washington, D.C. was $104 for a one-way ticket and $180 for a return.

  • Which airports will I be using when flying from Los Angeles to Washington, D.C.?

    Los Angeles is served by only 1 airport and there are 2 airports in Washington, D.C.. You will leave Los Angeles from Los Angeles and you will be arriving in Washington, D.C. at one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl.

  • Which airlines offer Wi-Fi service onboard planes from Los Angeles to Washington, D.C.?

    Alaska Airlines, Hawaiian Airlines, and JetBlue offer inflight Wi-Fi service on the Los Angeles to Washington, D.C. flight route.

  • Which aircraft models fly most regularly from Los Angeles to Washington, D.C.?

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Los Angeles to Washington, D.C. flight route.

  • Which airline alliances offer flights from Los Angeles to Washington, D.C.?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Los Angeles and Washington, D.C., with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Los Angeles to Washington, D.C.?

    There are direct flights from Los Angeles to Washington, D.C. on a daily basis.

  • How does KAYAK find such low prices on flights from Los Angeles to Washington, D.C.?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Los Angeles to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Los Angeles to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Los Angeles is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Los Angeles to Washington, D.C.?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Washington, D.C. with an airline and back to Los Angeles with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Los Angeles to Washington, D.C.?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Los Angeles up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Los Angeles to Washington, D.C.

  • Looking for a cheap flight? 25% of our users found flights on this route for $261 or less one-way and $582 or less round-trip.
  • Interested in purchasing flights from Los Angeles to Washington? Make sure to take into consideration where you will be staying in the city. While Ronald Reagan Washington National Airport is a convenient choice for travelers staying in the city center, Baltimore International Airport is a better choice for those heading to the D.C. suburbs in Maryland. Finally, Dulles International Airport is a practical option for anyone that plans to stay in Virginia.
  • Planning on traveling with your family? Bring your kids to the NASA-themed play area located in Concourse B of Dulles International Airport. This play area is filled with interactive games, toys, and activities, making it an easy way for children to unwind after being cooped up in a plane for several hours.
  • Hoping to have a direct flight from Los Angeles to Washington? Consider booking your ticket with United Airlines, as this company offers many direct flights from Los Angeles International Airport to both Dulles International Airport and Baltimore International Airport. Travelers can also pay a small fee to upgrade to Economy Plus and receive more legroom.
  • If you need to unwind after your flight has landed, pay a visit to the meditation room located between Concourses D and E of Baltimore International Airport. This quiet space is open to all travelers and is a convenient place to clear your mind and de-stress after a long day of traveling.
  • For travelers who would like to use public transportation to move from Ronald Reagan Washington National Airport to downtown Washington, consider taking the local metro. There is a stop connected directly to the airport and it is an affordable way to move throughout the entire D.C. area.

Prefer to fly direct from Los Angeles to Washington, D.C.?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Los Angeles to Washington, D.C..
Find which airlines fly direct from Los Angeles Airport to Washington, D.C., which days they fly and book direct flights.

Direct departures

Los Angeles to Washington, D.C.

Monday

Alaska Airlines, American Airlines, Delta, +1 more

Alaska Airlines, American Airlines, +2 more

Tuesday

Alaska Airlines, American Airlines, Delta, +1 more

Alaska Airlines, American Airlines, +2 more

Wednesday

Alaska Airlines, American Airlines, Delta, +1 more

Alaska Airlines, American Airlines, +2 more

Thursday

Alaska Airlines, American Airlines, Delta, +1 more

Alaska Airlines, American Airlines, +2 more

Friday

Alaska Airlines, American Airlines, Delta, +1 more

Alaska Airlines, American Airlines, +2 more

Saturday

Alaska Airlines, American Airlines, Delta, +1 more

Alaska Airlines, American Airlines, +2 more

Sunday

Alaska Airlines, American Airlines, Delta, +1 more

Alaska Airlines, American Airlines, +2 more

See more direct flights

Direct returns

Washington, D.C. to Los Angeles

Monday

Alaska Airlines, American Airlines, Delta, +1 more

Alaska Airlines, American Airlines, +2 more

Tuesday

Alaska Airlines, American Airlines, Delta, +1 more

Alaska Airlines, American Airlines, +2 more

Wednesday

Alaska Airlines, American Airlines, Delta, +1 more

Alaska Airlines, American Airlines, +2 more

Thursday

Alaska Airlines, American Airlines, Delta, +1 more

Alaska Airlines, American Airlines, +2 more

Friday

Alaska Airlines, American Airlines, Delta, +1 more

Alaska Airlines, American Airlines, +2 more

Saturday

Alaska Airlines, American Airlines, Delta, +1 more

Alaska Airlines, American Airlines, +2 more

Sunday

Alaska Airlines, American Airlines, Delta, +1 more

Alaska Airlines, American Airlines, +2 more

See more direct flights

Reviews of the top airline flying from Los Angeles to Washington, D.C.

 
See real verified KAYAK customer reviews for airlines flying from Los Angeles to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Los Angeles to Washington, D.C.? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
5.8
FrontierOverall score based on 3172 reviews
4.4Entertainment
5.5Comfort
6.1Boarding
6.7Crew
4.7Food
Airline reviews

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

4.0 OkayAnonymous, Aug 2025SEA - DEN
Read more Frontier reviews

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

Finally a Frontier on time and efficient. I've had problems before with your airline, but this time everything went fine.

The worst. We never made our connection and they did absolutely nothing to help us at the airport.

Cancelled flight after I arrived at airport after 75 min drive and parking. Next flight was 4 days in the future. Had to scramble and buy a much more expensive flight on another carrier.

I liked the turn-style feature at gate 209B at LAX. Very efficient process. The gate staff also made several, clearly directed announcements so I felt very informed.

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

Frontier had yet another flight cancellation. Have never made a complete round trip with this airline without at least one leg getting cancelled. Miserable flights - dirty, uncomfortable planes that apparently always have issues since I've had multiple delays and cancellations with them.

Flight was delayed 3 times, would have been nice to have received text message instead of email notifications. Frontier app wasn’t even updated accordingly, no gate number disclosed. No agent at front desk of gate to inform of delay. Very confused and left if the dark

They changed the timing , first delayed by 4 hours then went back to 40 mins late, we had to run back to airport to not miss our flight. This is ridiculous

Everything you need to know for your flight from Los Angeles to Washington, D.C.

Information on your arrival and departure airports

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