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Cheap flights from California to Washington, D.C. from $93

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Washington, D.C. departing on 10/21. 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 California to Washington, D.C.

Cheap round-trip flights

Frontier Logo
12:59 am - 12:04 pmLAS-DCA
8h 05m1 stop
Frontier Logo
1:00 pm - 7:38 pmDCA-LAS
9h 38m1 stop
$167Frontier
Find Deal
Wed, Nov 12 - Fri, Nov 14
Frontier Logo
12:59 am - 4:59 pmLAS-DCA
13h 00m1 stop
Frontier Logo
6:31 pm - 6:55 pmDCA-LAS
27h 24m1 stop
$168Frontier
Find Deal
Fri, Oct 3 - Sat, Oct 11
American Airlines Logo
12:55 pm - 8:32 pmLAS-DCA
4h 37mnonstop
American Airlines Logo
7:00 am - 9:29 amDCA-LAS
5h 29mnonstop
$179American Airlines
Find Deal
Sat, Nov 1 - Sun, Nov 2
Southwest Logo
9:35 am - 10:55 pmLAX-DCA
10h 20m1 stop
Southwest Logo
6:00 am - 11:20 amDCA-LAX
8h 20m1 stop
$180Southwest
Find Deal
Wed, Dec 17 - Sat, Jan 10
American Airlines Logo
12:57 pm - 8:44 pmLAX-DCA
4h 47mnonstop
American Airlines Logo
4:59 pm - 7:56 pmDCA-LAX
5h 57mnonstop
$181American Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 18
Southwest Logo
12:30 pm - 10:50 pmLAS-DCA
7h 20m2 stops
Southwest Logo
6:10 pm - 10:00 pmDCA-LAS
6h 50m1 stop
$188Southwest
Find Deal
Tue, Oct 28 - Wed, Nov 12
United Airlines Logo
12:25 am - 9:53 amLAX-DCA
6h 28m1 stop
United Airlines Logo
12:00 pm - 5:20 pmDCA-LAX
8h 20m1 stop
$216United Airlines
Find Deal
Mon, Dec 15 - Sat, Jan 10
Logo
9:36 am - 12:10 pmLAS-DCA
23h 34m2 stops
Logo
6:31 pm - 8:51 pmDCA-LAS
29h 20m1 stop
$223
Find Deal
Wed, Oct 1 - Fri, Oct 3
United Airlines Logo
12:56 am - 11:34 amLAX-DCA
7h 38m1 stop
United Airlines Logo
7:00 am - 12:00 pmDCA-LAX
8h 00m1 stop
$225United Airlines
Find Deal
Tue, Oct 14 - Sat, Oct 18
Logo
8:09 pm - 1:04 pmSNA-DCA
13h 55m2 stops
Logo
1:00 pm - 11:16 amDCA-SNA
25h 16m1 stop
$245
Find Deal
Tue, Oct 28 - Sun, Nov 9

Hawaiian Airlines flights from California to Washington, D.C. Reagan-National Airport

Our best Hawaiian Airlines deals on California to Washington, D.C. Reagan-National Airport flight tickets
Hawaiian Airlines
Oct 28
LAX11:57 amLos Angeles
5h 03m
DCA8:00 pmWashington, D.C. Reagan-National
Nov 4
DCA9:59 amWashington, D.C. Reagan-National
6h 00m
LAX12:59 pmLos Angeles
$243
Find similar
Hawaiian Airlines
Nov 8
LAX11:57 amLos Angeles
5h 03m
DCA8:00 pmWashington, D.C. Reagan-National
Nov 15
DCA9:59 amWashington, D.C. Reagan-National
6h 00m
LAX12:59 pmLos Angeles
$253
Find similar
Hawaiian Airlines
Nov 7
SAN1:00 pmSan Diego
5h 05m
DCA9:05 pmWashington, D.C. Reagan-National
Nov 10
DCA8:59 amWashington, D.C. Reagan-National
5h 46m
SAN11:45 amSan Diego
$277
Find similar

Frontier flights from California to Washington, D.C. Reagan-National Airport

Our best Frontier deals on California to Washington, D.C. Reagan-National Airport flight tickets
Frontier
Nov 12
LAS12:59 amLas Vegas Harry Reid Intl
8h 05m
1 stop
DCA12:04 pmWashington, D.C. Reagan-National
Nov 14
DCA1:00 pmWashington, D.C. Reagan-National
9h 38m
1 stop
LAS7:38 pmLas Vegas Harry Reid Intl
$167
Find similar
Frontier
Oct 3
LAS12:59 amLas Vegas Harry Reid Intl
13h 00m
1 stop
DCA4:59 pmWashington, D.C. Reagan-National
Oct 11
DCA6:31 pmWashington, D.C. Reagan-National
27h 24m
1 stop
LAS6:55 pmLas Vegas Harry Reid Intl
$168
Find similar
Frontier
Sep 28
RNO11:59 amReno
21h 11m
1 stop
DCA12:10 pmWashington, D.C. Reagan-National
Oct 2
DCA1:00 pmWashington, D.C. Reagan-National
25h 04m
1 stop
RNO11:04 amReno
$169
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from California to Washington, D.C. Reagan-National Airport 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 September 15, 2025.
Use the filters below to find and compare flights from California to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Wed 11/12

12:59 am-12:04 pm

1 stop8h 05m

Washington, D.C. Reagan-National

Fri 11/14

1:00 pm-7:38 pm

1 stop9h 38m

$167

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Fri 10/3

12:59 am-4:59 pm

1 stop13h 00m

Washington, D.C. Reagan-National

Sat 10/11

6:31 pm-6:55 pm

1 stop27h 24m

$168

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Sat 11/1

12:55 pm-8:32 pm

Nonstop4h 37m

Washington, D.C. Reagan-National

Sun 11/2

7:00 am-9:29 am

Nonstop5h 29m

$179

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Wed 12/17

9:35 am-10:55 pm

1 stop10h 20m

Washington, D.C. Reagan-National

Sat 1/10

6:00 am-11:20 am

1 stop8h 20m

$180

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Fri 11/14

12:57 pm-8:44 pm

Nonstop4h 47m

Washington, D.C. Reagan-National

Tue 11/18

4:59 pm-7:56 pm

Nonstop5h 57m

$181

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Tue 10/28

12:30 pm-10:50 pm

2 stops7h 20m

Washington, D.C. Reagan-National

Wed 11/12

6:10 pm-10:00 pm

1 stop6h 50m

$188

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Mon 12/15

12:25 am-9:53 am

1 stop6h 28m

Washington, D.C. Reagan-National

Sat 1/10

12:00 pm-5:20 pm

1 stop8h 20m

$216

Las VegasWashington, D.C.

LAS - DCA

LASDCA

Las Vegas Harry Reid Intl

Wed 10/1

9:36 am-12:10 pm

2 stops23h 34m

Washington, D.C. Reagan-National

Fri 10/3

6:31 pm-8:51 pm

1 stop29h 20m

$223

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Tue 10/14

12:56 am-11:34 am

1 stop7h 38m

Washington, D.C. Reagan-National

Sat 10/18

7:00 am-12:00 pm

1 stop8h 00m

$225

Santa AnaWashington, D.C.

SNA - DCA

SNADCA

Santa Ana J. Wayne/Orange Cnty

Tue 10/28

8:09 pm-1:04 pm

2 stops13h 55m

Washington, D.C. Reagan-National

Sun 11/9

1:00 pm-11:16 am

1 stop25h 16m

$245

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 Washington, D.C. from

How to get the cheapest flight ticket from California to Washington, D.C. Reagan-National 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. Reagan-National Airport?

The month of February is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from California, with most prices found around $362. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of February, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $373.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from California to Washington, D.C. Reagan-National Airport is on a Wednesday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Wednesday will often find tickets for as low as $409. Flights from California to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $578. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest California to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the afternoon. Our users have found flights to Washington, D.C. Reagan-National Airport in the afternoon for as low as $188. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the morning when prices are around $466.

What is the cheapest California to Washington, D.C. Reagan-National flight route?

Fly from Los Angeles to Washington, D.C. Reagan-National for the best California - Washington, D.C. Reagan-National flight prices

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $414 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from California for as low as $364 on momondo.

What cabin class options are available on California to Washington, D.C. Reagan-National flights?

There are 4 cabin classes available to choose from on California to Washington, D.C. Reagan-National flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap California to Washington, D.C. Reagan-National Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Washington, D.C. Reagan-National Airport

Best Price Found

$138

Fastest flight time

4h 24m

Direct flights

Every day
The best one-way flight to Washington, D.C. Reagan-National Airport from California in the past 72 hours is $138. The best round-trip flight deal from California to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $301.
The fastest flight from California to Washington, D.C. Reagan-National Airport takes 4h 24m
Direct flights go from California to Washington, D.C. Reagan-National Airport every day.
Search flight deals

  • When did momondo last update prices for flights from California to Washington, D.C. Reagan-National Airport?

    Prices for flights from California to Washington, D.C. Reagan-National Airport refresh daily.

  • How many operators does momondo search for flights from California to Washington, D.C. Reagan-National Airport?

  • How old do you have to be to fly from California to Washington, D.C. Reagan-National Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from California to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The required travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from California to Washington, D.C. Reagan-National Airport?

Best airlines flying from California to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from California to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $76Free CancellationRating
5.8
3,172 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $80Free CancellationRating
6.3
8,015 reviews
Search Spirit Airlines flights
Hawaiian AirlinesPriceFrom $138Free CancellationRating
7.8
2,723 reviews
Search Hawaiian Airlines flights
JetBluePriceFrom $156Free CancellationRating
7.2
2,912 reviews
Search JetBlue flights
DeltaPriceFrom $214Free CancellationRating
7.9
7,954 reviews
Search Delta flights
United AirlinesPriceFrom $226Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $230Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $235Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
American AirlinesPriceFrom $256Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
National Harbor
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Reston
Fairfax
Glen Burnie
Gaithersburg
Springfield
Linthicum Heights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from California to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from California with this policy.

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

momondo provides multiple filters to help you find the best flight to Washington, D.C. from California. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for California to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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