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.

$98 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

Sat, Oct 3 - Tue, Oct 6

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

$150Frontier

Wed, Sep 9 - Tue, Sep 22

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

$166Frontier

Thu, Sep 17 - Mon, Sep 21

12:59 am - 11:33 amLAX Los Angeles-IAD Washington, D.C. Dulles Intl

7h 34m1 stop Dallas/Fort Worth

5:57 pm - 9:34 amIAD Washington, D.C. Dulles Intl-LAX Los Angeles

18h 37m1 stop Seattle/Tacoma Intl

$263Multiple Airlines

Wed, Sep 16 - Mon, Sep 21

12:59 am - 11:33 amLAX Los Angeles-IAD Washington, D.C. Dulles Intl

7h 34m1 stop Dallas/Fort Worth

5:57 pm - 9:34 amIAD Washington, D.C. Dulles Intl-LAX Los Angeles

18h 37m1 stop Seattle/Tacoma Intl

$263Multiple Airlines

Thu, Sep 24 - Sun, Sep 27

11:30 pm - 7:21 amLAX Los Angeles-IAD Washington, D.C. Dulles Intl

4h 51mnonstop

7:00 am - 9:33 amIAD Washington, D.C. Dulles Intl-LAX Los Angeles

5h 33mnonstop

$285United Airlines

Sat, Oct 24 - Tue, Oct 27

10:30 pm - 6:29 amLAX Los Angeles-IAD Washington, D.C. Dulles Intl

4h 59mnonstop

6:39 am - 9:31 amIAD Washington, D.C. Dulles Intl-LAX Los Angeles

5h 52mnonstop

$286United Airlines

Tue, Oct 13 - Fri, Oct 16

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

4h 50mnonstop

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

5h 46mnonstop

$297American Airlines

Wed, Oct 14 - Fri, Oct 16

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

4h 50mnonstop

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

5h 46mnonstop

$297American Airlines

Wed, Jan 20 - Sun, Jan 24

12:59 pm - 11:46 pmLGB Long Beach Municipal-IAD Washington, D.C. Dulles Intl

7h 47m1 stop Salt Lake City

7:15 am - 12:12 pmIAD Washington, D.C. Dulles Intl-LGB Long Beach Municipal

7h 57m1 stop Salt Lake City

$297Delta

Thu, Jan 21 - Tue, Jan 26

12:59 pm - 11:46 pmLGB Long Beach Municipal-IAD Washington, D.C. Dulles Intl

7h 47m1 stop Salt Lake City

7:15 am - 12:12 pmIAD Washington, D.C. Dulles Intl-LGB Long Beach Municipal

7h 57m1 stop Salt Lake City

$297Delta

Recent last minute flight deals from California to Dulles Intl

Tue, Aug 25 - Mon, Sep 14

11:34 pm - 5:14 pmLAX Los Angeles-IAD Washington, D.C. Dulles Intl

14h 40m1 stop Atlanta Hartsfield-Jackson

12:30 pm - 11:29 pmIAD Washington, D.C. Dulles Intl-LAX Los Angeles

13h 59m1 stop Dallas/Fort Worth

$281Frontier

Tue, Aug 25 - Mon, Sep 14

11:34 pm - 5:14 pmLAX Los Angeles-IAD Washington, D.C. Dulles Intl

14h 40m1 stop Atlanta Hartsfield-Jackson

7:50 am - 5:42 pmIAD Washington, D.C. Dulles Intl-LAX Los Angeles

12h 52m1 stop Atlanta Hartsfield-Jackson

$281Frontier

Mon, Aug 24 - Sun, Aug 30

6:37 pm - 5:25 amSJC San Jose-IAD Washington, D.C. Dulles Intl

7h 48m1 stop Denver Intl

10:10 am - 5:31 pmIAD Washington, D.C. Dulles Intl-SJC San Jose

10h 21m1 stop Denver Intl

$310United Airlines

Tue, Aug 25 - Tue, Sep 29

6:00 am - 6:27 pmSJC San Jose-IAD Washington, D.C. Dulles Intl

9h 27m1 stop Dallas/Fort Worth

6:52 am - 1:38 pmIAD Washington, D.C. Dulles Intl-SJC San Jose

9h 46m1 stop Dallas/Fort Worth

$310American Airlines

Tue, Aug 25 - Wed, Sep 30

1:24 pm - 11:21 pmSJC San Jose-IAD Washington, D.C. Dulles Intl

6h 57m1 stop Minneapolis St Paul

7:00 am - 12:55 pmIAD Washington, D.C. Dulles Intl-SJC San Jose

8h 55m1 stop Salt Lake City

$310Delta

Tue, Aug 25 - Sat, Sep 26

1:24 pm - 11:21 pmSJC San Jose-IAD Washington, D.C. Dulles Intl

6h 57m1 stop Minneapolis St Paul

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

9h 07m1 stop Atlanta Hartsfield-Jackson

$310Delta

Tue, Aug 25 - Sun, Aug 30

12:51 pm - 11:19 pmSJC San Jose-IAD Washington, D.C. Dulles Intl

7h 28m1 stop Denver Intl

2:43 pm - 8:57 pmIAD Washington, D.C. Dulles Intl-SJC San Jose

9h 14m1 stop Denver Intl

$315United Airlines

Tue, Aug 25 - Thu, Aug 27

6:00 am - 6:27 pmSJC San Jose-IAD Washington, D.C. Dulles Intl

9h 27m1 stop Dallas/Fort Worth

6:09 am - 1:40 pmIAD Washington, D.C. Dulles Intl-SJC San Jose

10h 31m1 stop Dallas/Fort Worth

$315American Airlines

Tue, Aug 25 - Mon, Sep 21

11:34 pm - 5:14 pmLAX Los Angeles-IAD Washington, D.C. Dulles Intl

14h 40m1 stop Atlanta Hartsfield-Jackson

5:57 pm - 9:34 amIAD Washington, D.C. Dulles Intl-LAX Los Angeles

18h 37m1 stop Seattle/Tacoma Intl

$372Multiple Airlines

Sun, Aug 23 - Tue, Aug 25

10:27 pm - 8:04 amLAX Los Angeles-IAD Washington, D.C. Dulles Intl

6h 37m1 stop Las Vegas Harry Reid Intl

11:05 am - 10:59 pmIAD Washington, D.C. Dulles Intl-LAX Los Angeles

38h 54m2 stops Orlando New Orleans Louis Armstrong

$408Multiple Airlines

Recent direct flight deals from California to Dulles Intl

Wed, Sep 9 - Tue, Sep 22

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

$166Frontier

Sat, Sep 12 - Sat, Sep 19

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

$195Frontier

Sat, Sep 12 - Sat, Sep 19

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

$196Frontier

Thu, Sep 24 - Sun, Sep 27

11:30 pm - 7:21 amLAX Los Angeles-IAD Washington, D.C. Dulles Intl

4h 51mnonstop

7:00 am - 9:33 amIAD Washington, D.C. Dulles Intl-LAX Los Angeles

5h 33mnonstop

$285United Airlines

Sat, Oct 24 - Tue, Oct 27

10:30 pm - 6:29 amLAX Los Angeles-IAD Washington, D.C. Dulles Intl

4h 59mnonstop

6:39 am - 9:31 amIAD Washington, D.C. Dulles Intl-LAX Los Angeles

5h 52mnonstop

$286United Airlines

Thu, Dec 24 - Thu, Dec 31

10:32 pm - 6:29 amLAX Los Angeles-IAD Washington, D.C. Dulles Intl

4h 57mnonstop

6:50 am - 9:40 amIAD Washington, D.C. Dulles Intl-LAX Los Angeles

5h 50mnonstop

$286United Airlines

Tue, Oct 13 - Fri, Oct 16

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

4h 50mnonstop

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

5h 46mnonstop

$297American Airlines

Wed, Oct 14 - Fri, Oct 16

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

4h 50mnonstop

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

5h 46mnonstop

$297American Airlines

Wed, Sep 23 - Tue, Sep 29

10:04 am - 6:14 pmSAN San Diego-IAD Washington, D.C. Dulles Intl

5h 10mnonstop

7:47 pm - 10:11 pmIAD Washington, D.C. Dulles Intl-SAN San Diego

5h 24mnonstop

$317Alaska Airlines

Tue, Sep 22 - Wed, Sep 30

10:04 am - 6:14 pmSAN San Diego-IAD Washington, D.C. Dulles Intl

5h 10mnonstop

7:47 pm - 10:11 pmIAD Washington, D.C. Dulles Intl-SAN San Diego

5h 24mnonstop

$317Alaska Airlines

Useful Info

Low season	January
High season	October
Cheapest flight	$98

Best time to beat the crowds with an average 6% drop in price.

Most popular time to fly and prices are also 15% 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

Camp Springs

Ellicott City

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

$98 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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