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.

$75 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

Mon, Nov 2 - Thu, Nov 5

8:03 pm - 11:36 amONT Ontario-IAD Washington, D.C. Dulles Intl

12h 33m1 stop Dallas/Fort Worth

12:31 pm - 7:08 pmIAD Washington, D.C. Dulles Intl-ONT Ontario

9h 37m1 stop Dallas/Fort Worth

$252Frontier

Mon, Nov 2 - Thu, Nov 5

8:03 pm - 11:36 amONT Ontario-IAD Washington, D.C. Dulles Intl

12h 33m1 stop Dallas/Fort Worth

12:31 pm - 7:08 pmIAD Washington, D.C. Dulles Intl-ONT Ontario

9h 37m1 stop Dallas/Fort Worth

$252Frontier

Mon, Nov 2 - Tue, Nov 10

8:03 pm - 11:36 amONT Ontario-IAD Washington, D.C. Dulles Intl

12h 33m1 stop Dallas/Fort Worth

7:46 am - 3:13 pmIAD Washington, D.C. Dulles Intl-ONT Ontario

10h 27m1 stop Seattle/Tacoma Intl

$279Multiple Airlines

Thu, Nov 12 - Tue, Nov 17

4:35 pm - 5:44 amLAX Los Angeles-IAD Washington, D.C. Dulles Intl

10h 09m1 stop Seattle/Tacoma Intl

7:48 am - 5:53 pmIAD Washington, D.C. Dulles Intl-LAX Los Angeles

13h 05m1 stop Atlanta Hartsfield-Jackson

$283Multiple Airlines

Fri, Nov 13 - Sat, Nov 14

9:35 pm - 5:19 amLAX Los Angeles-IAD Washington, D.C. Dulles Intl

4h 44mnonstop

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

5h 52mnonstop

$292United Airlines

Sat, Nov 14 - Sun, Nov 15

9:35 pm - 5:19 amLAX Los Angeles-IAD Washington, D.C. Dulles Intl

4h 44mnonstop

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

5h 52mnonstop

$292United Airlines

Tue, Dec 1 - Sat, Dec 5

9:45 pm - 5:30 amLAX Los Angeles-IAD Washington, D.C. Dulles Intl

4h 45mnonstop

6:00 am - 8:58 amIAD Washington, D.C. Dulles Intl-LAX Los Angeles

5h 58mnonstop

$295American Airlines

Tue, Dec 8 - Tue, Jan 5

9:45 pm - 5:34 amLAX Los Angeles-IAD Washington, D.C. Dulles Intl

4h 49mnonstop

6:00 am - 8:54 amIAD Washington, D.C. Dulles Intl-LAX Los Angeles

5h 54mnonstop

$297American Airlines

Wed, Oct 28 - Tue, Nov 3

10:37 am - 11:59 pmSJC San Jose-IAD Washington, D.C. Dulles Intl

10h 22m1 stop Seattle/Tacoma Intl

7:46 am - 3:51 pmIAD Washington, D.C. Dulles Intl-SJC San Jose

11h 05m1 stop Seattle/Tacoma Intl

$305Alaska Airlines

Mon, Dec 7 - Fri, Dec 11

7:59 pm - 5:39 pmSJC San Jose-IAD Washington, D.C. Dulles Intl

18h 40m1 stop San Diego

6:42 pm - 11:11 amIAD Washington, D.C. Dulles Intl-SJC San Jose

19h 29m1 stop San Diego

$305Alaska Airlines

Recent last minute flight deals from California to Dulles Intl

Tue, Oct 6 - Wed, Oct 28

12:38 pm - 12:10 amLAX Los Angeles-IAD Washington, D.C. Dulles Intl

8h 32m1 stop Atlanta Hartsfield-Jackson

12:31 pm - 11:18 pmIAD Washington, D.C. Dulles Intl-LAX Los Angeles

13h 47m1 stop Dallas/Fort Worth

$320Frontier

Wed, Oct 7 - Sat, Oct 17

12:57 pm - 12:42 amSJC San Jose-IAD Washington, D.C. Dulles Intl

8h 45m1 stop Atlanta Hartsfield-Jackson

6:13 am - 12:47 pmIAD Washington, D.C. Dulles Intl-SJC San Jose

9h 34m1 stop Salt Lake City

$335Delta

Tue, Oct 6 - Sat, Oct 10

2:08 pm - 12:58 amSJC San Jose-IAD Washington, D.C. Dulles Intl

7h 50m1 stop Chicago O'Hare Intl

4:02 pm - 10:42 pmIAD Washington, D.C. Dulles Intl-SJC San Jose

9h 40m1 stop Chicago O'Hare Intl

$335United Airlines

Wed, Oct 7 - Wed, Oct 14

12:57 pm - 12:42 amSJC San Jose-IAD Washington, D.C. Dulles Intl

8h 45m1 stop Atlanta Hartsfield-Jackson

7:05 am - 1:57 pmIAD Washington, D.C. Dulles Intl-SJC San Jose

9h 52m1 stop Seattle/Tacoma Intl

$335Delta

Tue, Oct 6 - Wed, Oct 21

12:38 pm - 12:10 amLAX Los Angeles-IAD Washington, D.C. Dulles Intl

8h 32m1 stop Atlanta Hartsfield-Jackson

6:00 am - 4:20 pmIAD Washington, D.C. Dulles Intl-LAX Los Angeles

13h 20m1 stop Las Vegas Harry Reid Intl

$342Frontier

Thu, Oct 8 - Tue, Oct 13

2:08 pm - 12:58 amSJC San Jose-IAD Washington, D.C. Dulles Intl

7h 50m1 stop Chicago O'Hare Intl

3:47 pm - 10:42 pmIAD Washington, D.C. Dulles Intl-SJC San Jose

9h 55m1 stop Chicago O'Hare Intl

$362United Airlines

Mon, Oct 5 - Mon, Nov 2

6:23 pm - 6:20 amSMF Sacramento Intl-IAD Washington, D.C. Dulles Intl

8h 57m1 stop Las Vegas Harry Reid Intl

6:46 pm - 10:02 amIAD Washington, D.C. Dulles Intl-SMF Sacramento Intl

18h 16m1 stop San Diego

$415Multiple Airlines

Fri, Oct 9 - Sat, Oct 17

6:54 pm - 11:34 amSNA Santa Ana J. Wayne/Orange Cnty-IAD Washington, D.C. Dulles Intl

13h 40m1 stop Dallas/Fort Worth

10:06 am - 2:52 pmIAD Washington, D.C. Dulles Intl-SNA Santa Ana J. Wayne/Orange Cnty

7h 46m1 stop Provo

$420Multiple Airlines

Mon, Oct 5 - Tue, Oct 6

1:26 pm - 11:23 pmSNA Santa Ana J. Wayne/Orange Cnty-IAD Washington, D.C. Dulles Intl

6h 57m1 stop Dallas/Fort Worth

12:28 pm - 8:02 pmIAD Washington, D.C. Dulles Intl-SNA Santa Ana J. Wayne/Orange Cnty

10h 34m1 stop Charlotte Douglas

$445American Airlines

Tue, Oct 6 - Wed, Oct 21

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

$496American Airlines

Recent direct flight deals from California to Dulles Intl

Fri, Nov 13 - Sat, Nov 14

9:35 pm - 5:19 amLAX Los Angeles-IAD Washington, D.C. Dulles Intl

4h 44mnonstop

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

5h 52mnonstop

$292United Airlines

Sat, Nov 14 - Sun, Nov 15

9:35 pm - 5:19 amLAX Los Angeles-IAD Washington, D.C. Dulles Intl

4h 44mnonstop

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

5h 52mnonstop

$292United Airlines

Sat, Dec 5 - Sun, Dec 6

10:35 pm - 6:29 amLAX Los Angeles-IAD Washington, D.C. Dulles Intl

4h 54mnonstop

8:35 am - 11:24 amIAD Washington, D.C. Dulles Intl-LAX Los Angeles

5h 49mnonstop

$292United Airlines

Tue, Dec 1 - Sat, Dec 5

9:45 pm - 5:30 amLAX Los Angeles-IAD Washington, D.C. Dulles Intl

4h 45mnonstop

6:00 am - 8:58 amIAD Washington, D.C. Dulles Intl-LAX Los Angeles

5h 58mnonstop

$295American Airlines

Tue, Dec 8 - Tue, Jan 5

9:45 pm - 5:34 amLAX Los Angeles-IAD Washington, D.C. Dulles Intl

4h 49mnonstop

6:00 am - 8:54 amIAD Washington, D.C. Dulles Intl-LAX Los Angeles

5h 54mnonstop

$297American Airlines

Thu, Nov 12 - Thu, Nov 19

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

$357Alaska Airlines

Thu, Oct 29 - Sun, Nov 1

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

5h 04mnonstop

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

5h 41mnonstop

$357Alaska Airlines

Fri, Dec 4 - Mon, Dec 7

9:40 am - 5:39 pmSAN San Diego-IAD Washington, D.C. Dulles Intl

4h 59mnonstop

6:42 pm - 9:30 pmIAD Washington, D.C. Dulles Intl-SAN San Diego

5h 48mnonstop

$357Alaska Airlines

Sat, Nov 7 - Tue, Nov 10

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

$420American Airlines

Thu, Oct 22 - Wed, Oct 28

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

$773Multiple Airlines

Useful Info

Low season	January
High season	December
Cheapest flight	$75

Best time to beat the crowds with an average 9% drop in price.

Most popular time to fly and prices are also 7% lower on average.

Flight from John Wayne (Santa Ana) 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

Edgewood

Chesapeake Beach

Camp Springs

Ellicott City

Pikesville

Hunt Valley

Colonial Beach

Capitol Heights

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IAD

$75 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

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