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Cheap flights from California to District of Columbia from $65

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 District of Columbia departing on 1/15. 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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0 bags

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Find the cheapest flights from California to District of Columbia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:00 am - 11:05 pmLAS-IAD
14h 05m2 stops
Multiple Airlines Logo
6:58 pm - 8:38 amIAD-LAS
16h 40m1 stop
$184Multiple Airlines
Find Deal
Fri, Dec 5 - Mon, Dec 8
Multiple Airlines Logo
12:52 pm - 11:10 pmLAS-IAD
7h 18m1 stop
Multiple Airlines Logo
5:45 am - 11:46 pmIAD-LAS
21h 01m2 stops
$185Multiple Airlines
Find Deal
Thu, Dec 4 - Sat, Dec 13
Frontier Logo
6:00 am - 11:05 pmLAS-IAD
14h 05m2 stops
Frontier Logo
5:26 pm - 7:54 amIAD-LAS
17h 28m1 stop
$188Frontier
Find Deal
Fri, Dec 5 - Sun, Dec 7
Frontier Logo
10:20 pm - 8:24 pmLAS-IAD
19h 04m1 stop
Frontier Logo
5:26 pm - 7:54 amIAD-LAS
17h 28m1 stop
$189Frontier
Find Deal
Fri, Dec 5 - Sun, Dec 7
Alaska Airlines Logo
5:37 pm - 6:06 amLAX-IAD
9h 29m1 stop
Alaska Airlines Logo
7:34 am - 3:20 pmIAD-LAX
10h 46m1 stop
$236Alaska Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
United Airlines Logo
11:00 pm - 6:51 amLAX-IAD
4h 51mnonstop
United Airlines Logo
6:00 pm - 8:38 pmIAD-LAX
5h 38mnonstop
$237United Airlines
Find Deal
Fri, Dec 5 - Tue, Dec 9
Alaska Airlines Logo
11:59 am - 8:00 pmLAX-DCA
5h 01mnonstop
Alaska Airlines Logo
9:59 am - 1:05 pmDCA-LAX
6h 06mnonstop
$237Alaska Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7
United Airlines Logo
12:08 pm - 10:20 pmSAN-IAD
7h 12m1 stop
United Airlines Logo
12:50 pm - 3:28 pmIAD-SAN
5h 38mnonstop
$243United Airlines
Find Deal
Sat, Dec 6 - Mon, Dec 8
American Airlines Logo
12:43 pm - 11:08 pmSAN-IAD
7h 25m1 stop
American Airlines Logo
6:25 am - 11:10 amIAD-SAN
7h 45m1 stop
$256American Airlines
Find Deal
Wed, Dec 3 - Thu, Dec 11
American Airlines Logo
11:59 pm - 1:34 pmSFO-IAD
10h 35m2 stops
American Airlines Logo
3:11 pm - 8:20 pmIAD-SFO
8h 09m1 stop
$262American Airlines
Find Deal
Wed, Feb 18 - Wed, Feb 25

Frontier flights from California to District of Columbia

Our best Frontier deals on California to District of Columbia flight tickets
Frontier
Dec 5
LAS6:00 amLas Vegas Harry Reid Intl
14h 05m
2 stops
IAD11:05 pmWashington, D.C. Dulles Intl
Dec 7
IAD5:26 pmWashington, D.C. Dulles Intl
17h 28m
1 stop
LAS7:54 amLas Vegas Harry Reid Intl
$188
Find similar
Frontier
Dec 5
LAS10:20 pmLas Vegas Harry Reid Intl
19h 04m
1 stop
IAD8:24 pmWashington, D.C. Dulles Intl
Dec 7
IAD5:26 pmWashington, D.C. Dulles Intl
17h 28m
1 stop
LAS7:54 amLas Vegas Harry Reid Intl
$189
Find similar
Frontier
Dec 5
LAS10:20 pmLas Vegas Harry Reid Intl
19h 04m
1 stop
IAD8:24 pmWashington, D.C. Dulles Intl
Dec 8
IAD5:45 amWashington, D.C. Dulles Intl
18h 57m
1 stop
LAS9:42 pmLas Vegas Harry Reid Intl
$195
Find similar

Alaska Airlines flights from California to District of Columbia

Our best Alaska Airlines deals on California to District of Columbia flight tickets
Alaska Airlines
Dec 4
LAX5:37 pmLos Angeles
9h 29m
1 stop
IAD6:06 amWashington, D.C. Dulles Intl
Dec 8
IAD7:34 amWashington, D.C. Dulles Intl
10h 46m
1 stop
LAX3:20 pmLos Angeles
$236
Find similar
Alaska Airlines
Dec 4
LAX11:59 amLos Angeles
5h 01m
DCA8:00 pmWashington, D.C. Reagan-National
Dec 7
DCA9:59 amWashington, D.C. Reagan-National
6h 06m
LAX1:05 pmLos Angeles
$237
Find similar
Alaska Airlines
Dec 4
LAX5:37 pmLos Angeles
9h 29m
1 stop
IAD6:06 amWashington, D.C. Dulles Intl
Dec 10
IAD7:34 amWashington, D.C. Dulles Intl
10h 46m
1 stop
LAX3:20 pmLos Angeles
$238
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from California 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 November 3, 2025.
Use the filters below to find and compare flights from California to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasWashington, D.C.

LAS - IAD

LASIAD

Las Vegas Harry Reid Intl

Fri 12/5

6:00 am-11:05 pm

2 stops14h 05m

Washington, D.C. Dulles Intl

Mon 12/8

6:58 pm-8:38 am

1 stop16h 40m

$184

Las VegasWashington, D.C.

LAS - IAD

LASIAD

Las Vegas Harry Reid Intl

Thu 12/4

12:52 pm-11:10 pm

1 stop7h 18m

Washington, D.C. Dulles Intl

Sat 12/13

5:45 am-11:46 pm

2 stops21h 01m

$185

Las VegasWashington, D.C.

LAS - IAD

LASIAD

Las Vegas Harry Reid Intl

Fri 12/5

6:00 am-11:05 pm

2 stops14h 05m

Washington, D.C. Dulles Intl

Sun 12/7

5:26 pm-7:54 am

1 stop17h 28m

$188

Las VegasWashington, D.C.

LAS - IAD

LASIAD

Las Vegas Harry Reid Intl

Fri 12/5

10:20 pm-8:24 pm

1 stop19h 04m

Washington, D.C. Dulles Intl

Sun 12/7

5:26 pm-7:54 am

1 stop17h 28m

$189

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Thu 12/4

5:37 pm-6:06 am

1 stop9h 29m

Washington, D.C. Dulles Intl

Mon 12/8

7:34 am-3:20 pm

1 stop10h 46m

$236

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Fri 12/5

11:00 pm-6:51 am

Nonstop4h 51m

Washington, D.C. Dulles Intl

Tue 12/9

6:00 pm-8:38 pm

Nonstop5h 38m

$237

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Thu 12/4

11:59 am-8:00 pm

Nonstop5h 01m

Washington, D.C. Reagan-National

Sun 12/7

9:59 am-1:05 pm

Nonstop6h 06m

$237

San DiegoWashington, D.C.

SAN - IAD

SANIAD

San Diego

Sat 12/6

12:08 pm-10:20 pm

1 stop7h 12m

Washington, D.C. Dulles Intl

Mon 12/8

12:50 pm-3:28 pm

Nonstop5h 38m

$243

San DiegoWashington, D.C.

SAN - IAD

SANIAD

San Diego

Wed 12/3

12:43 pm-11:08 pm

1 stop7h 25m

Washington, D.C. Dulles Intl

Thu 12/11

6:25 am-11:10 am

1 stop7h 45m

$256

San FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

Wed 2/18

11:59 pm-1:34 pm

2 stops10h 35m

Washington, D.C. Dulles Intl

Wed 2/25

3:11 pm-8:20 pm

1 stop8h 09m

$262

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 California 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 California to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $317. If you don’t want to visit District of Columbia in August, then you should wait until September to fly from California, when ticket prices are also cheap, with an average price of $321.

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 $417. 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 California because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $579.

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

Flying to District of Columbia from California in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $390 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 $472. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest California to District of Columbia flight route?

Fly from Los Angeles to Baltimore/Washington for the best California - 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 California when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $390 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 California for as low as $330 on momondo.

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

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

You could potentially save up to 43% on your flight if you consider stops on a California to District of Columbia flight.

Cheap California to District of Columbia flight deals and tips

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

Best Price Found

$178

Fastest flight time

4h 19m

Direct flights

Every day

Airports in District of Columbia

1 airport
The best one-way flight to District of Columbia from California in the past 72 hours is $178. The best round-trip flight deal from California to District of Columbia found on momondo in the last 72 hours is $297.
The fastest flight from California to District of Columbia takes 4h 19m
Direct flights go from California to District of Columbia every day.
There is 1 airport near District of Columbia: Washington, D.C. Dulles Intl (IAD)
Search flight deals

  • When did momondo last update prices for flights from California to District of Columbia?

    Prices for flights from California to District of Columbia were last updated today.

  • How many operators does momondo search for flights from California to District of Columbia?

  • How old do you have to be to fly from California 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 California to District of Columbia.

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

    The travel and health documents required for your trip to District of Columbia 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 District of Columbia. 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 California to District of Columbia?

Best airlines flying from California to District of Columbia

Compare and see reviews for airlines that fly from California to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $72Free CancellationRating
6.3
8,114 reviews
Search Spirit Airlines flights
FrontierPriceFrom $123Free CancellationRating
5.8
3,117 reviews
Search Frontier flights
DeltaPriceFrom $138Free CancellationRating
7.9
8,001 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $138Free CancellationRating
7.8
2,799 reviews
Search Hawaiian Airlines flights
Sun Country AirPriceFrom $140Free CancellationRating
6.9
334 reviews
Search Sun Country Air flights
JetBluePriceFrom $156Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
SouthwestPriceFrom $159Free CancellationRating
8.0
4,238 reviews
Search Southwest flights
American AirlinesPriceFrom $172Free CancellationRating
7.2
11,036 reviews
Search American Airlines flights
United AirlinesPriceFrom $197Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $214Free CancellationRating
8.0
11,235 reviews
Search Alaska Airlines flights

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to District of Columbia from California with this policy.

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

momondo provides multiple filters to help you find the best flight to District of Columbia 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 District of Columbia right now. Can momondo alert me if prices change?

Price alerts on flights to District of Columbia from California are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your District of Columbia trip

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