How does KAYAK find such low prices on flights from California to Washington Dulles Airport?

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 Dulles Airport. 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 Dulles Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport 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 Dulles Airport?

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 Dulles Airport 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 Dulles Airport?

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 Dulles Airport 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 Dulles (IAD)

IAD

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

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41.299.237 searches in the past 7 days on KAYAK

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Cheapest round-trip

$202

Overall average: $449

Multiple Airlines

Wed 12/3Mon 12/8

LAS - IAD • 2 stops

Cheapest non-stop

$235

Typical prices: $357-$627

Alaska Airlines

Wed 12/10Tue 12/16

SAN - IAD • 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 Dulles Intl!

Flight Deals

Cheap Flights from California to Dulles Intl

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

Wed, Dec 3 - Mon, Dec 8

1:16 am - 6:18 pmLAS-IAD

14h 02m2 stops

6:58 pm - 8:38 amIAD-LAS

16h 40m1 stop

$202Multiple Airlines

Find Deal

Thu, Dec 25 - Wed, Dec 31

6:05 am - 6:16 pmLAS-IAD

9h 11m1 stop

7:01 pm - 1:18 pmIAD-LAS

21h 17m2 stops

$203Frontier

Find Deal

Thu, Dec 11 - Mon, Dec 15

12:52 pm - 11:10 pmLAS-IAD

7h 18m1 stop

5:45 am - 6:40 pmIAD-LAS

15h 55m2 stops

$204Frontier

Find Deal

Wed, Jan 7 - Sat, Jan 10

6:15 am - 3:50 pmOAK-IAD

6h 35m1 stop

3:45 pm - 8:30 pmIAD-OAK

7h 45m1 stop

$215Southwest

Find Deal

Wed, Dec 10 - Tue, Dec 16

9:25 am - 5:30 pmSAN-IAD

5h 05mnonstop

5:37 pm - 8:29 pmIAD-SAN

5h 52mnonstop

$235Alaska Airlines

Find Deal

Tue, Dec 9 - Sat, Dec 13

9:25 am - 5:30 pmSAN-IAD

5h 05mnonstop

5:37 pm - 8:29 pmIAD-SAN

5h 52mnonstop

$236Alaska Airlines

Find Deal

Sat, Dec 13 - Wed, Dec 17

7:42 am - 3:32 pmSAN-IAD

4h 50mnonstop

12:50 pm - 3:28 pmIAD-SAN

5h 38mnonstop

$237United Airlines

Find Deal

Sat, Jan 10 - Sat, Jan 17

9:10 am - 5:04 pmSAN-IAD

4h 54mnonstop

5:26 pm - 8:23 pmIAD-SAN

5h 57mnonstop

$240Hawaiian Airlines

Find Deal

Wed, Dec 10 - Tue, Dec 16

12:08 pm - 10:15 pmSAN-IAD

7h 07m1 stop

9:00 am - 11:38 amIAD-SAN

5h 38mnonstop

$243United Airlines

Find Deal

Sun, Jan 11 - Sat, Jan 17

5:00 am - 5:00 pmLAX-IAD

9h 00m1 stop

3:45 pm - 8:50 pmIAD-LAX

8h 05m1 stop

$247Southwest

Find Deal

Useful Info

Low season	February
High season	December
Cheapest flight	$65

Best time to beat the crowds with an average 2% drop in price.

Most popular time to fly with an average 9% increase in price.

Flight from Ontario to Washington Dulles 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 Dulles Airport?
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 Dulles Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Washington Dulles Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport 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 Dulles Airport?
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 Dulles Airport 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 Dulles Airport?
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 Dulles Airport from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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Charles Town

Glen Burnie

Ellicott City

Greenbelt

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Edgewood

Pikesville

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Lutherville Timonium

Stevensville

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Everything you need to know for your flight to Dulles Intl

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Direct Flights

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Return flight deals

Information on your arrival and departure airports

Washington Dulles Airport (IAD)

IAD

$65 Find Cheap Flights from California to Washington Dulles Airport

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

Everything you should know

Cheap Flights from California to Dulles Intl

Recent round-trip flight deals from California to Dulles Intl

Recent one-way flight deals from California to Dulles Intl

Recent last minute flight deals from California to Dulles Intl

Recent direct flight deals from California to Dulles Intl

Good to know

Flights from California to Dulles Intl: the best tips from KAYAK users

FAQs for booking California to Washington Dulles Airport flights

How does KAYAK find such low prices on flights from California to Washington Dulles Airport?

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 Dulles Airport.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Washington Dulles Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport 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 Dulles Airport?

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 Dulles Airport 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 Dulles Airport?

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 Dulles Airport 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 Dulles Intl?

Everything you need to know for your flight to Dulles Intl

Information on your arrival and departure airports

Cabin class types available on flights to Dulles Intl

Complete your trip to Dulles Intl with a hotel stay or car rental

Find direct flights for Dulles Intl

Flights to other popular destinations

Flights from domestic origins to California

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

Find deals for your return flight