IAD

$105 Find Cheap Flights from California to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dulles Intl departing on 4/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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.

Recent round-trip flight deals from California to Dulles Intl

Thu, Apr 16 - Thu, May 7
Frontier Logo
6:15 am - 6:12 pm
ONT
-
IAD
8h 57m
1 stop
Frontier Logo
12:36 pm - 7:11 pm
IAD
-
ONT
9h 35m
1 stop
$220Frontier
Tue, May 26 - Tue, Jun 2
Frontier Logo
4:39 pm - 8:12 am
ONT
-
IAD
12h 33m
1 stop
Frontier Logo
9:12 am - 3:44 pm
IAD
-
ONT
9h 32m
1 stop
$230Frontier
Wed, Apr 29 - Thu, May 7
Multiple Airlines Logo
1:00 pm - 5:50 am
SAN
-
IAD
13h 50m
1 stop
Multiple Airlines Logo
12:36 pm - 6:33 pm
IAD
-
SAN
8h 57m
1 stop
$244Multiple Airlines
Thu, Apr 16 - Tue, Apr 21
Multiple Airlines Logo
7:52 am - 6:12 pm
SAN
-
IAD
7h 20m
1 stop
Multiple Airlines Logo
6:22 pm - 9:22 pm
IAD
-
SAN
6h 00mnonstop
$249Multiple Airlines
Sat, Apr 25 - Tue, Apr 28
Delta Logo
11:40 am - 11:55 pm
SAN
-
IAD
9h 15m
1 stop
Delta Logo
5:27 pm - 11:25 pm
IAD
-
SAN
8h 58m
1 stop
$257Delta
Tue, Apr 14 - Sat, Apr 18
Southwest Logo
10:05 am - 11:40 pm
SAN
-
IAD
10h 35m
2 stops
Southwest Logo
5:05 pm - 9:25 pm
IAD
-
SAN
7h 20m
1 stop
$262Southwest
Tue, Apr 14 - Tue, Apr 21
Alaska Airlines Logo
9:20 am - 5:22 pm
SAN
-
IAD
5h 02mnonstop
Alaska Airlines Logo
6:22 pm - 9:22 pm
IAD
-
SAN
6h 00mnonstop
$267Alaska Airlines
Sat, Apr 18 - Sat, Apr 25
Southwest Logo
8:55 am - 10:55 pm
SJC
-
IAD
11h 00m
1 stop
Southwest Logo
3:55 pm - 8:50 pm
IAD
-
SJC
7h 55m
1 stop
$276Southwest
Wed, Apr 29 - Wed, May 6
Alaska Airlines Logo
12:52 pm - 12:09 am
SMF
-
IAD
8h 17m
1 stop
Alaska Airlines Logo
7:10 am - 2:12 pm
IAD
-
SMF
10h 02m
1 stop
$289Alaska Airlines
Tue, Apr 28 - Sat, May 2
Delta Logo
11:00 pm - 9:15 am
SJC
-
IAD
7h 15m
1 stop
Delta Logo
3:00 pm - 9:45 pm
IAD
-
SJC
9h 45m
1 stop
$291Delta
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$105
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Ontario to Washington Dulles Airport

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

Insights shared by verified travelers who flew the route from California to Dulles Intl 
Learn how KAYAK collects reviews and tips from users.
karenFlew with Alaska Airlines
LAX
-
IAD
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
LAX
-
IAD
Jun 2024
Get to the airport on time because traffic in LA is unexpected

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?

Book flights to Dulles Intl if you plan to visit one of these locations
Winchester
Linthicum Heights
Hanover
Springfield
Gaithersburg
Towson
Oxon Hill
Martinsburg
Owings Mills
Charles Town
Glen Burnie
Greenbelt
Ellicott City
Edgewood
Colonial Beach
Pikesville
Camp Springs
Lutherville Timonium
Hunt Valley
Westminster

Everything you need to know for your flight to Dulles Intl

Information on your arrival and departure airports

Washington Dulles Airport (IAD)