$94 Find Cheap Flights from Washington Dulles Airport to California - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to California departing on 10/5. 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.
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Cheap Flights from Dulles Intl to California

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Los Angeles
Los Angeles1 stop$262
San Francisco
San Francisco1 stop$360
San Diego
San Diego1 stop$336
San Jose
San Jose2 stops$297
Palm Springs
Palm Springs1 stop$354
Fresno
Fresno1 stop$263
San Luis Obispo
San Luis Obispo1 stop$379
Bakersfield
Bakersfield1 stop$368
Arcata
Arcata1 stop$536
Redding
Redding1 stop$508
Merced
Merced2 stops$567
Reno
Reno1 stop$254
Los Angeles
Los Angeles1 stop$262
San Francisco
San Francisco1 stop$360
San Diego
San Diego1 stop$336
San Jose
San Jose2 stops$297
Palm Springs
Palm Springs1 stop$354
Fresno
Fresno1 stop$263
San Luis Obispo
San Luis Obispo1 stop$379
Bakersfield
Bakersfield1 stop$368
Arcata
Arcata1 stop$536
Redding
Redding1 stop$508
Merced
Merced2 stops$567
Reno
Reno1 stop$254

Book Cheap Dulles Intl to California Plane Tickets

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

Sat, Sep 26 - Wed, Sep 30
Frontier Logo
6:00 am - 7:58 amIAD  Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl
4h 58mnonstop
Frontier Logo
10:46 pm - 6:20 amLAS  Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl
4h 34mnonstop
$160Frontier
Wed, Sep 2 - Sun, Sep 13
Frontier Logo
8:59 am - 10:54 amIAD  Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl
4h 55mnonstop
Frontier Logo
10:46 pm - 6:20 amLAS  Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl
4h 34mnonstop
$160Frontier
Mon, Aug 31 - Wed, Sep 2
Multiple Airlines Logo
8:59 am - 10:54 amIAD  Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl
4h 55mnonstop
Multiple Airlines Logo
2:49 pm - 6:00 amLAS  Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl
12h 11m1 stop Provo
$184Multiple Airlines
Tue, Sep 1 - Wed, Sep 2
Multiple Airlines Logo
8:59 am - 10:54 amIAD  Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl
4h 55mnonstop
Multiple Airlines Logo
2:49 pm - 6:00 amLAS  Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl
12h 11m1 stop Provo
$184Multiple Airlines
Tue, Aug 25 - Tue, Sep 1
United Airlines Logo
9:00 am - 11:04 amIAD  Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl
5h 04mnonstop
United Airlines Logo
8:20 am - 3:58 pmLAS  Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl
4h 38mnonstop
$189United Airlines
Fri, Aug 28 - Mon, Aug 31
United Airlines Logo
6:00 pm - 8:08 pmIAD  Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl
5h 08mnonstop
United Airlines Logo
11:57 pm - 7:30 amLAS  Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl
4h 33mnonstop
$189United Airlines
Thu, Aug 27 - Fri, Aug 28
Delta Logo
6:10 am - 10:14 amIAD  Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl
7h 04m1 stop Detroit Metropolitan Wayne County
Delta Logo
5:50 am - 4:38 pmLAS  Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl
7h 48m1 stop Detroit Metropolitan Wayne County
$257Delta
Fri, Aug 28 - Sun, Aug 30
Delta Logo
7:19 pm - 12:40 amIAD  Washington, D.C. Dulles Intl-LAS Las Vegas Harry Reid Intl
8h 21m1 stop New York John F Kennedy Intl
Delta Logo
11:45 pm - 9:20 amLAS  Las Vegas Harry Reid Intl-IAD Washington, D.C. Dulles Intl
6h 35m1 stop Atlanta Hartsfield-Jackson
$257Delta
Tue, Nov 10 - Sat, Nov 14
American Airlines Logo
6:00 am - 8:56 amIAD  Washington, D.C. Dulles Intl-LAX Los Angeles
5h 56mnonstop
American Airlines Logo
9:45 pm - 5:38 amLAX  Los Angeles-IAD Washington, D.C. Dulles Intl
4h 53mnonstop
$262American Airlines
Mon, Oct 12 - Wed, Oct 14
American Airlines Logo
6:00 am - 8:46 amIAD  Washington, D.C. Dulles Intl-LAX Los Angeles
5h 46mnonstop
American Airlines Logo
9:42 pm - 5:32 amLAX  Los Angeles-IAD Washington, D.C. Dulles Intl
4h 50mnonstop
$297American Airlines
Booking Insights

KAYAK's insights & trends for Dulles Intl to California flights

Get data-powered insights and trends into flights from Dulles Intl to California to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to California?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Dulles Intl Airport to California departing in September.

Flight prices are below average for this route right now.

Flights to California from Washington, D.C. Dulles Intl Airport usually cost between $308 and $512 in September.
The lowest price found in the past 5 days was $262 on Frontier (Sep 5-Sep 12).

What is the cheapest Washington, D.C. Dulles Intl Airport to California flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to California from Washington, D.C. Dulles Intl Airport found in the last 5 days was to Los Angeles, at $236 round-trip. The most popular route is from Washington, D.C. Dulles Intl Airport (IAD) to Los Angeles (LAX), and the cheapest round-trip airline ticket found on this route in the last 5 days was $236.

What is the cheapest time of day to fly to California?

The average price for all round-trip flights from Washington, D.C. Dulles Intl Airport to California depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to California is generally at night, when round-trip flights cost $420 on average. Morning departures are around 3% more expensive than evening flights, on average. The most expensive time of day to fly to California is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $541.

Can I save money by flying with a layover from Washington, D.C. Dulles Intl Airport to California?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $473, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to California?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to California, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to California is January, when tickets cost $378 (return) on average. On the other hand, the most expensive months are June and March, when the average cost of round-trip tickets is $521 and $509 respectively.

What’s the cheapest day of the week to fly from Washington Dulles Airport to California?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to California clicked on KAYAK for each day over the last 12 months.

When flying from Washington Dulles Airport to California, you should consider leaving on a Thursday and avoid Mondays if you are looking for the best rates. For your return to Washington Dulles Airport, you’ll find the best rates on Wednesdays and the most expensive ones on Sundays.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to California?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to California, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to California, you should book around 4 weeks before departure, which saves you about 39% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low season

September

Cheapest flight

$94
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 43% increase in price.
Flight from Washington Dulles Airport to Las Vegas

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

Insights shared by verified travelers who flew the route from Dulles Intl to California 
PhallyFlew with Alaska Airlines-Oct 2024
Don't take too much stuff. Make sure to have the necessary documents or boarding pass ready.
RebeccaFlew with Alaska Airlines-Sep 2024
Get something to eat in the airport, just in case there is no food onboard.
NoamFlew with Alaska Airlines-Aug 2024
Flying to the Ronald Reagan airport is closer and faster to D.C. than the Dulles airport.
BillFlew with Alaska Airlines-Jun 2024
At Dulles, you can spend 30 minutes getting to your AFTER clearing TSA
DeniseFlew with Alaska Airlines-May 2024
Bring your own device. No screens on the seatbacks.

FAQs - booking California flights

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

    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 Washington Dulles Airport to California.

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

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

    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 from Washington Dulles Airport to California with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to California?

    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 from Washington Dulles Airport to California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to California

  • Looking for a cheap flight? 25% of our users found tickets from Washington Dulles Airport to the following destinations at these prices or less: Las Vegas $126 one-way - $248 round-trip; Los Angeles $249 one-way - $349 round-trip; San Francisco $304 one-way - $508 round-trip

Reviews of the top 5 airlines serving from Dulles Intl to California

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to California. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to California? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12790 reviews
8.1Boarding
7.0Entertainment
7.8Comfort
7.0Food
8.5Crew
Airline reviews

One of the stewardess, Tre, went above and beyond to ensure my comfort!

10.0 ExcellentJenny, Jun 2025
Read more Alaska Airlines reviews

One of the stewardess, Tre, went above and beyond to ensure my comfort!

I loved that we boarded orderly and quickly, that I had an opportunity to check my bag free at the gate, that there was plenty of seat/leg room, there was smooth takeoff and landing, the attendants were pleasant and helpful, and that we arrived on time!!

Crew was very good. Problem was not Alaska Airlines’ fault, there was a horrible, squealing, screaming kid near me.

There was an issue with water that led to us not having potable water onboard. They dumped the onboard water and we were two hours late taking off.

The flight from San Diego to San Jose gate 28A The two persons working there didn’t even turn on the display board. The display board saying to Sacramento. When I asked she was rude and showed the board . Then he realized And changed. Every one was confused because we are running late to catch that flight coming from IAD. Very irresponsible staff.

Great crew, great boarding, old B-list movies, no free meal service, child kicking my seat back all flight long, early arrival, then 40 minute, confused wait for bags.

I never received a full itinerary of my round trip. I only received the outgoing flight on Sun Country to Baltimore. Throughout my stay in the Baltimore area I kept checking for the information on my return trip to Portland, I didn't receive it in timely manner, so I booked another flight. I received the return flight information on the Alaska flight booked via your sight upon returning to my home in Oregon. The cost of my ticket on Price line was $247.27. The flight was Alaska Airline Flight 9. The confirmation number is YWHLPB. Please be advised I purchased Insurance for this flight. The reference number is UVCV4-X4TK9-INS. I respectfully request a refund for the bookings on, AS 507 and AS 1121.The confirmation number is 72058793562147. Thank you for assistance in correcting this matter.

It was a good flight, crew members were friendly. The flight was smooth and overall a great experience.

The flight, boarding, and check-in experience couldn't have been a better experience. However, I ordered food ahead of time pre-flight and there was no record of that purchase, no receipt sent to my phone and the flight attendant was pretty was pretty "whatever" about it. Luckily we were able to purchase onboard but it was annoying to say the least. Especially if there would not have been other food to purchase as it's a long flight, not to add the worry of whether or not I had been charged. Otherwise, pretty good experience overall.

Great ground staff - made boarding smooth for my family , helped us be seated together. Cabin crew was very friendly.

Long delays at both DCA and MSP; Crew did not keep us informed (or very little). Airplane was showing signs of heavy use (not up to Delta standards). Food options for Business Class have dropped in quality. After landing we sat on tarmac for maybe 25 minutes with no provided chance to use the bathroom and crew did not tell us what was going on or give an estimated time to expect to be at a gate.

Flight was delayed for about an hour but overall good experience

The gentleman at the gate I think his name is RIE was exceptional

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

Inexpensive, got an exit row aisle aeat with no middle passenger, bought a great breakfast sandwich, flight comfortable & arrived ahead of schedule.

I wouldn't say I liked being forced to check my small roller bag at the gate; too many people had bags and were in a higher boarding group.

715PM departure was 2.5 hours late. Received hotel & food voucher but after we already booked a room. Entire team just seemed like they were 2-3 steps behind in execution, and notifcations.

My flight was delayed so bad i missed u it so i just said never mind

Delayed 2 hours while stuck on the aircraft. If the luggage was properly loaded the first time we probably wouldn’t have been delayed at all

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

7 hours delayed due to operational issues on United’s end. Basically laziness.

We were given vouchers we couldn’t use with a 5.5 hour delay

This was a 5 hour flight with no entertainment and with a snack being provided (pretzels and fruit bar), which are both high in carbs and sugar. Nuts would have been a better choice.

Good plane, crew, and flight. Boarding was a bit chaotic. Bathrooms were unacceptable. United DESPERATELY needs a new terminal at IAD.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

787-9 Transcon from IAD-LAX FYI no meals in premium plus, not considered Premium - seats are wonderful https://www.united.com/ual/en/us/fly/travel/inflight/premium-services.html Horrible handling of delayed flight

I was crammed against a person too large for one seat. This traveler (who I’m sure you have a record of, 21E) should be required to purchase two tickets in the future. Also, your streaming service kept kicking me out of my movie.

Did not know that they didn’t have screens for entertainment. I didn’t have headphones so I couldn’t watch anything on my phone.

Disorganized boarding. Mandatory to gate check bags. Curt flight staff. No space for cabin bag, even when I was in first class.

Patrons with larger bags were asked to check the bags when boarding. Seems like the most effective, and least costly way, way to successfully use the cramped space.

They cancelled our flight two times after rebooking us for a later flight. We never got on the plane. We found another solution by driving.

Mostly great. Only issue was with the WiFi. Halfway through the flight it was spotty and I was unable to work as I planned. This impacted my work products as I am traveling for business and it was an unexpected hindrance which was inconvenient. Flight here was amazing. For a 5 hour flight something more than a Biscoff would be nice but I’m just swinging at windmills I guess…

As always, most AA flights that we fly are almost ALWAYS delayed and that too multiple times. Very frustrating

The small flights with Valet Luggage has a poor service

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

Human interaction. Thought there would be more service-even a smile would have been nice.

We were told the flight was delayed 5 times, then it was moved to the next day.

Tiny seats, no entertainment, no amenities, delays, they charge for carry on and their allowed personal item is smaller than in other airlines.

I really didn't like anything. Paid for my checked luggage online ($79) and then was told that I would have to paid another $79 for my carry on. Was not allowed to enter the terminal until 3 hours before my flight and when I finally was allowed to check my bag and enter, my flight was delayed 3 times. When I finally landed, we were all instructed to "run off the plane" as they had to do a quick turn around to Las Vegas. Me and several of my flying companions will never fly Frontier again.

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

Frontier Airlines was AWFUL. I was an hour early for my flight and the lady refused to check me in. I had to purchase a whole new ticket with a different airline.

I missed a flight because of a delay. I had to buy a new ticket through Southwest.

Bag should not be so much money. This is how Frontier takes advantage of customers

Frontier is definitely a good option for people traveling light or on a budget - just remember to bring your own entertainment and your own headphones if you need them.

Never offer anything to drink ☹️ Flight delayed gate moved poor communication

It’s a cheap airline. I wish they had better seats.

Seats are cramped and very uncomfortable. You have to pay for everything and it is too expensive.

Everything you need to know for your flight from Dulles Intl to California

Information on your arrival and departure airports