How does KAYAK find such low prices on flights from California 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 California to Washington, D.C.. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California 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 California is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

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

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to California with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California 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 California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$65 CHEAP FLIGHTS from California to Washington, D.C.

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

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$138

Overall average: $477

Frontier

Thu 1/8Mon 1/12

ONT - BWI • 1 stop

Cheapest non-stop

$189

Typical prices: $298-$582

United Airlines

Fri 12/5Sun 12/14

LAX - BWI • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Washington, D.C.!

Flight Deals

Cheap Flights from California to Washington, D.C.

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from California 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.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from California to Washington, D.C.

Thu, Jan 8 - Mon, Jan 12

6:56 pm - 11:28 amONT-BWI

13h 32m1 stop

12:23 pm - 6:03 pmBWI-ONT

8h 40m1 stop

$138Frontier

Find Deal

Thu, Feb 5 - Sun, Feb 8

6:56 pm - 11:26 amONT-BWI

13h 30m1 stop

12:23 pm - 6:01 pmBWI-ONT

8h 38m1 stop

$142Frontier

Find Deal

Thu, Dec 11 - Thu, Dec 18

6:15 am - 6:01 pmLAX-BWI

8h 46m1 stop

8:17 am - 6:03 pmBWI-LAX

12h 46m1 stop

$182Multiple Airlines

Find Deal

Fri, Nov 21 - Wed, Dec 10

11:15 pm - 3:20 pmLAX-BWI

13h 05m1 stop

8:30 pm - 9:30 amBWI-LAX

16h 00m1 stop

$183Multiple Airlines

Find Deal

Fri, Nov 21 - Sat, Dec 13

11:15 pm - 3:20 pmLAX-BWI

13h 05m1 stop

5:30 am - 12:47 pmBWI-LAX

10h 17m1 stop

$184Frontier

Find Deal

Wed, Feb 11 - Sun, Feb 15

12:47 am - 11:34 amLAX-BWI

7h 47m1 stop

5:54 pm - 1:04 amBWI-LAX

10h 10m1 stop

$187American Airlines

Find Deal

Thu, Dec 4 - Wed, Dec 10

2:16 pm - 9:17 amLAX-BWI

16h 01m1 stop

6:30 am - 10:24 pmBWI-LAX

18h 54m2 stops

$188Spirit Airlines

Find Deal

Tue, Dec 2 - Tue, Dec 9

10:23 pm - 10:20 amSAN-IAD

8h 57m1 stop

5:22 pm - 10:21 pmIAD-SAN

7h 59m1 stop

$236American Airlines

Find Deal

Wed, Dec 3 - Sat, Dec 6

9:25 am - 5:30 pmSAN-IAD

5h 05mnonstop

5:37 pm - 8:29 pmIAD-SAN

5h 52mnonstop

$237Alaska Airlines

Find Deal

Thu, Dec 11 - Mon, Dec 15

9:25 am - 5:30 pmSAN-IAD

5h 05mnonstop

5:37 pm - 8:29 pmIAD-SAN

5h 52mnonstop

$255Alaska Airlines

Find Deal

Useful Info

Low season	August
High season	December
Cheapest flight	$65

Best time to beat the crowds with an average 13% drop in price.

Most popular time to fly with an average 17% increase in price.

Flight from Ontario to Reagan Washington National Airport

karenFlew with Alaska AirlinesLAX-IADJun 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-IADJun 2024

Get to the airport on time because traffic in LA is unexpected

How does KAYAK find such low prices on flights from California 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 California to Washington, D.C..
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California 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 California 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 California to Washington, D.C.?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to California with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California 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 California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Linthicum Heights

Springfield

Hanover

Gaithersburg

Towson

Oxon Hill

Owings Mills

Glen Burnie

Ellicott City

Greenbelt

Colonial Beach

Edgewood

Pikesville

Hunt Valley

Lutherville Timonium

Stevensville

Hyattsville

Camp Springs

Capitol Heights

Westminster

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

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to California

First Class flights to Washington, D.C.from $649

Business Class flights to Washington, D.C.from $712

Prem Econ Class flights to Washington, D.C.from $651

Economy Class flights to Washington, D.C.from $179

$65 Find Cheap Flights from California to Washington, D.C.

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

Everything you should know

Cheap Flights from California to Washington, D.C.

Recent round-trip flight deals from California to Washington, D.C.

Recent one-way flight deals from California to Washington, D.C.

Recent last minute flight deals from California to Washington, D.C.

Recent direct flight deals from California to Washington, D.C.

Good to know

Flights from California to Washington, D.C.: the best tips from KAYAK users

FAQs for booking flights from California to Washington, D.C.

How does KAYAK find such low prices on flights from California 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 California to Washington, D.C..

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

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

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California 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 California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

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

Cabin class types available on flights to California

Complete your trip to Washington, D.C. with a hotel stay or car rental

Find direct flights for Washington, D.C.

Flights to other popular destinations

Flights from domestic origins to Washington, D.C.

Choose which airport to fly into in Washington, D.C.

Find deals for your return flight