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.

$102 CHEAP FLIGHTS from California to Washington Dulles (IAD)

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Flight Deals

Cheap Flights from California to Dulles Intl

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, Sep 16 - Mon, Sep 21

12:59 am - 11:33 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

7h 34m1 stop Dallas/Fort Worth

6:00 am - 7:58 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

4h 58mnonstop

$162Frontier

Sat, Oct 3 - Sun, Oct 11

12:59 am - 11:33 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

7h 34m1 stop Dallas/Fort Worth

6:00 am - 8:04 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

5h 04mnonstop

$176Frontier

Sat, Nov 14 - Sun, Nov 15

10:35 pm - 6:17 amLAX Los Angeles Los Angeles-IAD Washington, D.C. Dulles Intl

4h 42mnonstop

8:25 am - 11:14 amIAD Washington, D.C. Dulles Intl-LAX Los Angeles Los Angeles

5h 49mnonstop

$272United Airlines

Fri, Sep 18 - Sat, Sep 19

9:39 pm - 5:40 amLAX Los Angeles Los Angeles-IAD Washington, D.C. Dulles Intl

5h 01mnonstop

7:00 am - 9:34 amIAD Washington, D.C. Dulles Intl-LAX Los Angeles Los Angeles

5h 34mnonstop

$272United Airlines

Thu, Sep 17 - Wed, Sep 23

4:50 pm - 5:40 amLAX Los Angeles Los Angeles-IAD Washington, D.C. Dulles Intl

9h 50m1 stop Seattle/Tacoma Intl

4:36 pm - 11:29 pmIAD Washington, D.C. Dulles Intl-LAX Los Angeles Los Angeles

9h 53m1 stop Dallas/Fort Worth

$275Multiple Airlines

Sat, Oct 24 - Sun, Nov 1

10:43 pm - 6:20 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

4h 37mnonstop

8:16 am - 10:44 pmIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

17h 28m1 stop Knoxville McGhee Tyson

$276Multiple Airlines

Sat, Oct 24 - Tue, Oct 27

9:42 pm - 5:32 amLAX Los Angeles Los Angeles-IAD Washington, D.C. Dulles Intl

4h 50mnonstop

6:00 am - 8:46 amIAD Washington, D.C. Dulles Intl-LAX Los Angeles Los Angeles

5h 46mnonstop

$277American Airlines

Wed, Oct 28 - Sat, Nov 7

9:42 pm - 5:32 amLAX Los Angeles Los Angeles-IAD Washington, D.C. Dulles Intl

4h 50mnonstop

6:00 am - 8:56 amIAD Washington, D.C. Dulles Intl-LAX Los Angeles Los Angeles

5h 56mnonstop

$277American Airlines

Sat, Sep 19 - Tue, Sep 22

12:51 pm - 12:41 amSJC San Jose-IAD Washington, D.C. Dulles Intl

8h 50m1 stop Atlanta Hartsfield-Jackson

3:15 pm - 9:22 pmIAD Washington, D.C. Dulles Intl-SJC San Jose

9h 07m1 stop Atlanta Hartsfield-Jackson

$310Delta

Fri, Sep 18 - Tue, Sep 22

10:50 pm - 10:03 amSJC San Jose-IAD Washington, D.C. Dulles Intl

8h 13m1 stop Atlanta Hartsfield-Jackson

3:15 pm - 9:22 pmIAD Washington, D.C. Dulles Intl-SJC San Jose

9h 07m1 stop Atlanta Hartsfield-Jackson

$310Delta

Recent last minute flight deals from California to Dulles Intl

Fri, Sep 4 - Sat, Sep 12

12:30 am - 8:04 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

4h 34mnonstop

6:00 am - 7:58 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

4h 58mnonstop

$214Frontier

Fri, Sep 4 - Sat, Sep 12

12:30 am - 8:04 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

4h 34mnonstop

6:00 am - 7:58 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

4h 58mnonstop

$215Frontier

Fri, Sep 4 - Sat, Sep 12

12:30 am - 8:04 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

4h 34mnonstop

7:47 pm - 9:42 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

16h 55m1 stop San Diego

$311Multiple Airlines

Sat, Sep 5 - Sun, Sep 6

6:40 am - 8:05 pmSJC San Jose-IAD Washington, D.C. Dulles Intl

10h 25m1 stop Atlanta Hartsfield-Jackson

7:10 am - 2:05 pmIAD Washington, D.C. Dulles Intl-SJC San Jose

9h 55m1 stop Seattle/Tacoma Intl

$315Delta

Sat, Sep 5 - Tue, Sep 8

11:37 am - 11:59 pmSJC San Jose-IAD Washington, D.C. Dulles Intl

9h 22m1 stop Seattle/Tacoma Intl

7:25 am - 2:01 pmIAD Washington, D.C. Dulles Intl-SJC San Jose

9h 36m1 stop Seattle/Tacoma Intl

$315Delta

Sat, Sep 5 - Sat, Sep 12

4:18 pm - 5:40 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

10h 22m1 stop Seattle/Tacoma Intl

6:00 am - 7:58 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

4h 58mnonstop

$332Multiple Airlines

Sat, Sep 5 - Tue, Sep 29

8:17 pm - 6:14 pmSJC San Jose-IAD Washington, D.C. Dulles Intl

18h 57m1 stop San Diego

7:00 am - 6:04 pmIAD Washington, D.C. Dulles Intl-SJC San Jose

14h 04m2 stops Seattle/Tacoma Intl San Diego

$374Alaska Airlines

Sun, Sep 6 - Wed, Sep 9

11:10 am - 10:19 pmBUR Burbank Bob Hope-IAD Washington, D.C. Dulles Intl

8h 09m1 stop San Francisco

6:42 am - 11:37 amIAD Washington, D.C. Dulles Intl-BUR Burbank Bob Hope

7h 55m1 stop San Francisco

$397United Airlines

Sat, Sep 5 - Fri, Sep 25

10:39 pm - 6:38 amLAX Los Angeles Los Angeles-IAD Washington, D.C. Dulles Intl

4h 59mnonstop

10:13 pm - 12:45 amIAD Washington, D.C. Dulles Intl-LAX Los Angeles Los Angeles

5h 32mnonstop

$403United Airlines

Sat, Sep 5 - Sat, Sep 12

1:40 pm - 5:40 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

13h 00m1 stop Seattle/Tacoma Intl

7:47 pm - 9:42 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

16h 55m1 stop San Diego

$404Alaska Airlines

Recent direct flight deals from California to Dulles Intl

Sun, Oct 4 - Sun, Oct 11

10:46 pm - 6:20 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

4h 34mnonstop

6:00 am - 8:04 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

5h 04mnonstop

$192Frontier

Thu, Sep 17 - Mon, Sep 21

10:46 pm - 6:20 amLAS Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl

4h 34mnonstop

6:00 am - 7:58 amIAD Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl

4h 58mnonstop

$198Frontier

Sat, Nov 14 - Sun, Nov 15

10:35 pm - 6:17 amLAX Los Angeles Los Angeles-IAD Washington, D.C. Dulles Intl

4h 42mnonstop

8:25 am - 11:14 amIAD Washington, D.C. Dulles Intl-LAX Los Angeles Los Angeles

5h 49mnonstop

$272United Airlines

Fri, Sep 18 - Sat, Sep 19

9:39 pm - 5:40 amLAX Los Angeles Los Angeles-IAD Washington, D.C. Dulles Intl

5h 01mnonstop

7:00 am - 9:34 amIAD Washington, D.C. Dulles Intl-LAX Los Angeles Los Angeles

5h 34mnonstop

$272United Airlines

Sat, Oct 24 - Tue, Oct 27

9:42 pm - 5:32 amLAX Los Angeles Los Angeles-IAD Washington, D.C. Dulles Intl

4h 50mnonstop

6:00 am - 8:46 amIAD Washington, D.C. Dulles Intl-LAX Los Angeles Los Angeles

5h 46mnonstop

$277American Airlines

Wed, Oct 28 - Sat, Nov 7

9:42 pm - 5:32 amLAX Los Angeles Los Angeles-IAD Washington, D.C. Dulles Intl

4h 50mnonstop

6:00 am - 8:56 amIAD Washington, D.C. Dulles Intl-LAX Los Angeles Los Angeles

5h 56mnonstop

$277American Airlines

Thu, Oct 15 - Tue, Oct 20

9:46 am - 5:50 pmSAN San Diego-IAD Washington, D.C. Dulles Intl

5h 04mnonstop

7:24 pm - 9:53 pmIAD Washington, D.C. Dulles Intl-SAN San Diego

5h 29mnonstop

$331Alaska Airlines

Sat, Nov 7 - Mon, Nov 16

9:41 am - 5:40 pmSAN San Diego-IAD Washington, D.C. Dulles Intl

4h 59mnonstop

6:46 pm - 9:27 pmIAD Washington, D.C. Dulles Intl-SAN San Diego

5h 41mnonstop

$337Alaska Airlines

Sat, Oct 3 - Sat, Oct 10

9:46 am - 5:50 pmSAN San Diego-IAD Washington, D.C. Dulles Intl

5h 04mnonstop

7:24 pm - 9:53 pmIAD Washington, D.C. Dulles Intl-SAN San Diego

5h 29mnonstop

$466Multiple Airlines

Sat, Oct 10 - Sat, Oct 17

9:46 am - 5:50 pmSAN San Diego-IAD Washington, D.C. Dulles Intl

5h 04mnonstop

7:24 pm - 9:53 pmIAD Washington, D.C. Dulles Intl-SAN San Diego

5h 29mnonstop

$528Multiple Airlines

Useful Info

Low season	January
High season	October
Cheapest flight	$102

Best time to beat the crowds with an average 5% drop in price.

Most popular time to fly and prices are also 16% lower on average.

Flight from Las Vegas to Washington Dulles Airport

karenFlew with Alaska Airlines-Jun 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 Airlines-Jun 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.

Winchester

Linthicum Heights

Hanover

Springfield

Gaithersburg

Towson

Martinsburg

Oxon Hill

Owings Mills

Charles Town

Greenbelt

Glen Burnie

Chesapeake Beach

Edgewood

Ellicott City

Camp Springs

Pikesville

Hunt Valley

Colonial Beach

Lutherville Timonium

Everything you need to know for your flight to Dulles Intl

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Washington Dulles Airport (IAD)

IAD

$102 Find Cheap Flights from California to Washington Dulles Airport - Compare and Save

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

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

FAQs for booking California to Washington Dulles Airport flights

Traveling to a place near Dulles Intl?

Everything you need to know for your flight to Dulles Intl

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

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

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