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Cheap flights from Los Angeles to District of Columbia from $105

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 District of Columbia departing on 8/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Los Angeles to District of Columbia

Cheap round-trip flights

JetBlue Logo
10:25 am - 10:56 pmLAX-DCA
9h 31m1 stop
JetBlue Logo
3:15 pm - 10:30 pmDCA-LAX
10h 15m1 stop
$231JetBlue
Find Deal
Sat, Sep 6 - Sat, Sep 13
Hawaiian Airlines Logo
12:47 pm - 8:59 pmLAX-DCA
5h 12mnonstop
Hawaiian Airlines Logo
8:59 am - 11:34 amDCA-LAX
5h 35mnonstop
$233Hawaiian Airlines
Find Deal
Sat, Aug 30 - Sat, Sep 6
Alaska Airlines Logo
12:47 pm - 8:59 pmLAX-DCA
5h 12mnonstop
Alaska Airlines Logo
8:59 am - 11:34 amDCA-LAX
5h 35mnonstop
$234Alaska Airlines
Find Deal
Sat, Sep 6 - Sat, Sep 13
American Airlines Logo
12:55 pm - 9:00 pmLAX-DCA
5h 05mnonstop
American Airlines Logo
5:30 pm - 8:09 pmDCA-LAX
5h 39mnonstop
$235American Airlines
Find Deal
Sat, Aug 30 - Sat, Sep 6
American Airlines Logo
12:55 pm - 9:00 pmLAX-DCA
5h 05mnonstop
American Airlines Logo
5:30 pm - 8:09 pmDCA-LAX
5h 39mnonstop
$236American Airlines
Find Deal
Sat, Aug 30 - Sat, Sep 6
United Airlines Logo
4:29 pm - 12:30 amLAX-IAD
5h 01mnonstop
United Airlines Logo
10:05 pm - 12:34 amIAD-LAX
5h 29mnonstop
$237United Airlines
Find Deal
Sat, Aug 30 - Tue, Sep 2
Alaska Airlines Logo
12:47 pm - 8:59 pmLAX-DCA
5h 12mnonstop
Alaska Airlines Logo
8:59 am - 11:28 amDCA-LAX
5h 29mnonstop
$237Alaska Airlines
Find Deal
Sat, Aug 30 - Sun, Aug 31
Frontier Logo
6:38 am - 4:59 pmLAX-DCA
7h 21m1 stop
Frontier Logo
1:00 pm - 5:32 pmDCA-LAX
7h 32m1 stop
$242Frontier
Find Deal
Sat, Aug 23 - Sat, Aug 30
Frontier Logo
1:16 pm - 11:55 pmLAX-IAD
7h 39m1 stop
Frontier Logo
7:00 am - 12:21 pmIAD-LAX
8h 21m1 stop
$245Frontier
Find Deal
Sat, Sep 6 - Sat, Sep 13
United Airlines Logo
4:29 pm - 12:30 amLAX-IAD
5h 01mnonstop
United Airlines Logo
7:00 am - 9:26 amIAD-LAX
5h 26mnonstop
$247United Airlines
Find Deal
Sat, Aug 30 - Mon, Sep 1

Frontier flights from Los Angeles to District of Columbia

Our best Frontier deals on Los Angeles to District of Columbia flight tickets
Frontier
Aug 23
LAX6:38 amLos Angeles
7h 21m
1 stop
DCA4:59 pmWashington, D.C. Reagan-National
Aug 30
DCA1:00 pmWashington, D.C. Reagan-National
7h 32m
1 stop
LAX5:32 pmLos Angeles
$242
Find similar
Frontier
Sep 6
LAX1:16 pmLos Angeles
7h 39m
1 stop
IAD11:55 pmWashington, D.C. Dulles Intl
Sep 13
IAD7:00 amWashington, D.C. Dulles Intl
8h 21m
1 stop
LAX12:21 pmLos Angeles
$245
Find similar
Frontier
Oct 6
LAX1:08 pmLos Angeles
8h 07m
1 stop
IAD12:15 amWashington, D.C. Dulles Intl
Oct 14
IAD7:25 amWashington, D.C. Dulles Intl
7h 58m
1 stop
LAX12:23 pmLos Angeles
$254
Find similar

United Airlines flights from Los Angeles to District of Columbia

Our best United Airlines deals on Los Angeles to District of Columbia flight tickets
United Airlines
Aug 30
LAX4:29 pmLos Angeles
5h 01m
IAD12:30 amWashington, D.C. Dulles Intl
Sep 2
IAD10:05 pmWashington, D.C. Dulles Intl
5h 29m
LAX12:34 amLos Angeles
$237
Find similar
United Airlines
Aug 30
LAX4:29 pmLos Angeles
5h 01m
IAD12:30 amWashington, D.C. Dulles Intl
Sep 1
IAD7:00 amWashington, D.C. Dulles Intl
5h 26m
LAX9:26 amLos Angeles
$247
Find similar
United Airlines
Sep 6
LAX4:29 pmLos Angeles
5h 01m
IAD12:30 amWashington, D.C. Dulles Intl
Sep 10
IAD5:40 pmWashington, D.C. Dulles Intl
5h 31m
LAX8:11 pmLos Angeles
$257
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Los Angeles to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Los Angeles to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Sat 9/6

10:25 am-10:56 pm

1 stop9h 31m

Washington, D.C. Reagan-National

Sat 9/13

3:15 pm-10:30 pm

1 stop10h 15m

$231

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Sat 8/30

12:47 pm-8:59 pm

Nonstop5h 12m

Washington, D.C. Reagan-National

Sat 9/6

8:59 am-11:34 am

Nonstop5h 35m

$233

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Sat 9/6

12:47 pm-8:59 pm

Nonstop5h 12m

Washington, D.C. Reagan-National

Sat 9/13

8:59 am-11:34 am

Nonstop5h 35m

$234

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Sat 8/30

12:55 pm-9:00 pm

Nonstop5h 05m

Washington, D.C. Reagan-National

Sat 9/6

5:30 pm-8:09 pm

Nonstop5h 39m

$235

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Sat 8/30

12:55 pm-9:00 pm

Nonstop5h 05m

Washington, D.C. Reagan-National

Sat 9/6

5:30 pm-8:09 pm

Nonstop5h 39m

$236

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Sat 8/30

4:29 pm-12:30 am

Nonstop5h 01m

Washington, D.C. Dulles Intl

Tue 9/2

10:05 pm-12:34 am

Nonstop5h 29m

$237

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Sat 8/30

12:47 pm-8:59 pm

Nonstop5h 12m

Washington, D.C. Reagan-National

Sun 8/31

8:59 am-11:28 am

Nonstop5h 29m

$237

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Sat 8/23

6:38 am-4:59 pm

1 stop7h 21m

Washington, D.C. Reagan-National

Sat 8/30

1:00 pm-5:32 pm

1 stop7h 32m

$242

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Sat 9/6

1:16 pm-11:55 pm

1 stop7h 39m

Washington, D.C. Dulles Intl

Sat 9/13

7:00 am-12:21 pm

1 stop8h 21m

$245

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Sat 8/30

4:29 pm-12:30 am

Nonstop5h 01m

Washington, D.C. Dulles Intl

Mon 9/1

7:00 am-9:26 am

Nonstop5h 26m

$247

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to District of Columbia from

How to get the cheapest flight ticket from Los Angeles to District of Columbia

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 District of Columbia?

In general, August is the cheapest month to fly from Los Angeles to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $307. If you don’t want to visit District of Columbia in August, then you should wait until September to fly from Los Angeles, when ticket prices are also cheap, with an average price of $317.

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Wednesday when prices can be found for as low as $418. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Los Angeles because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $569.

What is the cheapest time of day to depart on your flight to District of Columbia?

Flying to District of Columbia from Los Angeles in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $376 when looking at flights departing in the afternoon. Flights to District of Columbia are more costly in the evening, with an average ticket price of $481. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Los Angeles to District of Columbia flight route?

Fly from Los Angeles to Baltimore/Washington for the best Los Angeles - District of Columbia flight prices

How far in advance should I book a flight to District of Columbia?

You are more likely to see cheaper flights to District of Columbia from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $322 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Los Angeles for as low as $250 on momondo.

What cabin class options are available on Los Angeles to District of Columbia flights?

There are 4 cabin classes available to choose from on Los Angeles to District of Columbia 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 District of Columbia flights?

You could potentially save up to 40% on your flight if you consider stops on a Los Angeles to District of Columbia flight.

Cheap Los Angeles to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to District of Columbia

Best Price Found

$105

Fastest flight time

4h 51m

Direct flights

Every day

Airports in District of Columbia

2 airports
The best one-way flight to District of Columbia from Los Angeles in the past 72 hours is $105. The best round-trip flight deal from Los Angeles to District of Columbia found on momondo in the last 72 hours is $231.
The fastest flight from Los Angeles to District of Columbia takes 4h 51m
Direct flights go from Los Angeles to District of Columbia every day.
There are 2 airports near District of Columbia: Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD)
Search flight deals

  • When did momondo last update prices for flights from Los Angeles Airport to District of Columbia?

    Prices for flights from Los Angeles Airport to District of Columbia are updated daily.

  • How many operators does momondo search for flights from Los Angeles Airport to District of Columbia?

  • How old do you have to be to fly from Los Angeles Airport to District of Columbia?

    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 District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The necessary travel and health documents for your District of Columbia 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 license 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 District of Columbia?

Best airlines flying from Los Angeles to District of Columbia

Compare and see reviews for airlines that fly from Los Angeles to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $80Free CancellationRating
6.3
8,048 reviews
Search Spirit Airlines flights
FrontierPriceFrom $110Free CancellationRating
5.9
3,239 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $138Free CancellationRating
7.8
2,611 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $138Free CancellationRating
8.0
7,981 reviews
Search Delta flights
JetBluePriceFrom $156Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
SouthwestPriceFrom $195Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $206Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $215Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
American AirlinesPriceFrom $226Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to District of Columbia?

It is quick and easy to find Los Angeles to District of Columbia 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 District of Columbia that suits you.

Can I find flights from Los Angeles to District of Columbia with flexible booking policies on momondo?

All flight searches from Los Angeles to District of Columbia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Los Angeles to District of Columbia?

Once all potential Los Angeles to District of Columbia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Los Angeles to District of Columbia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Los Angeles to District of Columbia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to District of Columbia and let you know when they change.

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