$164 Find Cheap Flights from Washington, D.C. to Irvine - 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 Washington, D.C. to Irvine departing on 7/11. 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

KAYAK searches hundreds of travel sites at once for deals on flights from Washington, D.C. to Irvine

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$272
Typical prices: $296-$540
Frontier
Fri 7/17Sun 7/19
DCA - LAX • 1 stop
Cheapest non-stop
$275
Typical prices: $302-$518
Alaska Airlines
Sat 9/12Tue 9/15
DCA - LAX • Non-stop
Arrival airport
You can't fly directly to Irvine. It is served by Los Angeles (LAX), located 38.6 miles from Irvine.
FAQs
FAQs
FAQs
FAQs
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Irvine!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Washington, D.C. to Irvine (WAS-LAX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Irvine 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 Washington, D.C. to Irvine

Fri, Jul 17 - Sun, Jul 19
Frontier Logo
6:00 pm - 12:11 am
DCA
-
LAX
9h 11m
1 stop
Frontier Logo
6:30 am - 12:51 pm
LAX
-
DCA
27h 21m
1 stop
$272Frontier
Fri, Jul 17 - Fri, Jul 24
Frontier Logo
7:49 am - 4:54 pm
IAD
-
LAX
12h 05m
1 stop
Frontier Logo
9:09 pm - 8:20 am
LAX
-
IAD
8h 11m
1 stop
$272Frontier
Fri, Jul 24 - Thu, Jul 30
Frontier Logo
6:00 pm - 12:11 am
DCA
-
LAX
9h 11m
1 stop
Frontier Logo
6:30 am - 9:59 pm
LAX
-
DCA
12h 29m
1 stop
$273Frontier
Tue, Jul 21 - Fri, Jul 31
Frontier Logo
7:00 am - 12:11 am
DCA
-
LAX
20h 11m
1 stop
Frontier Logo
8:49 pm - 12:51 pm
LAX
-
DCA
13h 02m
1 stop
$274Frontier
Fri, Aug 28 - Sun, Aug 30
United Airlines Logo
9:00 am - 11:32 am
IAD
-
LAX
5h 32mnonstop
United Airlines Logo
11:00 pm - 6:53 am
LAX
-
IAD
4h 53mnonstop
$275United Airlines
Tue, Oct 6 - Tue, Oct 27
Multiple Airlines Logo
7:00 am - 1:44 pm
DCA
-
LAX
9h 44m
1 stop
Multiple Airlines Logo
6:35 am - 5:57 pm
LAX
-
DCA
8h 22m
1 stop
$275Multiple Airlines
Sat, Oct 24 - Sun, Nov 1
Multiple Airlines Logo
6:00 pm - 12:03 am
DCA
-
LAX
9h 03m
1 stop
Multiple Airlines Logo
10:30 pm - 9:51 am
LAX
-
DCA
8h 21m
1 stop
$276Multiple Airlines
Fri, Sep 4 - Mon, Sep 14
JetBlue Logo
6:10 am - 11:27 am
DCA
-
LAX
8h 17m
1 stop
JetBlue Logo
8:25 pm - 11:20 am
LAX
-
DCA
11h 55m
1 stop
$277JetBlue
Thu, Aug 13 - Mon, Aug 17
Southwest Logo
8:15 pm - 10:40 pm
BWI
-
LAX
5h 25mnonstop
Southwest Logo
11:15 pm - 8:50 am
LAX
-
BWI
6h 35m
1 stop
$329Southwest
Thu, Aug 13 - Tue, Aug 18
Southwest Logo
8:45 am - 2:30 pm
BWI
-
LAX
8h 45m
2 stops
Southwest Logo
6:45 am - 6:15 pm
LAX
-
BWI
8h 30m
2 stops
$334Southwest
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$164
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Reagan Washington National Airport to Los Angeles

When to book flights from Washington, D.C. to Irvine

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Irvine based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Flights from Washington, D.C. to Irvine: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Washington, D.C. to Irvine 
Verified travelerFlew with Alaska Airlines
DCA
-
LAX
Jul 2024
Easy access via metro, and by car with parking available walking distance from the terminal. Lots of seating and dining options near the flight boarding gates.
BillFlew with Alaska Airlines
IAD
-
LAX
Jun 2024
At Dulles, you can spend 30 minutes getting to your AFTER clearing TSA

FAQs for booking flights from Washington, D.C. to Irvine

  • Which airports will I be using when flying from Washington, D.C. to Irvine?

    When flying out of Washington, D.C. you’ll be using one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. Irvine does not have its own airport so you’ll be flying into nearby Los Angeles airport, which is 38.6 mi away.

  • How long does a flight from Washington, D.C. to Irvine take?

    Direct flights cover the 2,304 miles separating Washington, D.C. and Irvine in about 5h 26m.

  • How many flights are there between Washington, D.C. and Irvine?

    50 direct flights run between Washington, D.C. and Irvine on a daily basis. On average, there are about 354 departures each week.

  • What’s the cheapest day of the week to fly between Washington, D.C. and Irvine?

    Consider leaving on a Friday and avoid Sundays if you are looking for the best rates. For your return to Washington, D.C., you’ll find the best rates on Tuesdays and the most expensive ones on Saturdays.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Irvine?

    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, D.C. to Irvine.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Irvine?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Irvine from Washington, D.C. 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, D.C. to Irvine?

    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 Irvine with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Irvine?

    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 Irvine from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Washington, D.C. to Irvine?

    In the last 5 days, the cheapest one-way ticket between Washington, D.C. and Irvine found on KAYAK was with Frontier for $74. Frontier offered a round-trip connection from $136 and Alaska Airlines from $138.

Top tips for finding cheap flights from Washington, D.C. to Irvine

  • There is no airport in Irvine. Instead, you’ll be flying into Los Angeles Airport when flying between Washington, D.C. and Irvine.
  • The cheapest flight from Washington, D.C. to Irvine was found 50 days before departure, on average.
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be February, March and April. The cheapest month to fly is September.

Reviews of the top 5 airlines serving Washington, D.C. to Irvine

 
Need help choosing which airline to fly with from Washington, D.C. to Irvine? 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 12573 reviews
7.0Entertainment
8.1Boarding
7.0Food
7.8Comfort
8.5Crew
Airline reviews

It departed an hour and a half late because the crew got in late the previous night due to weather related problems. So we got into LA later than anticipated and traffic was much worse.

6.0 GoodAnonymous, May 2026
DCA - LAX
Read more Alaska Airlines reviews

It departed an hour and a half late because the crew got in late the previous night due to weather related problems. So we got into LA later than anticipated and traffic was much worse.

Good. I didn’t order food and there was no entertainment available.

Flight cancelled and deplaned. Rescheduled 8 hours later at a different airport. Ended up at destination but late.

The seats are very small. I’m 5’ 3”, so don’t think I should notice. The food selection was non existent and very disappointing. 5 hour flight plus TSA, etc. I would have appreciated a small salad, crudités. Something fresher not just chips.

Flight from LAX to STS das excellent. Flight from DCA to LAX was troubled by the previous flight returning to the one DCA gate putting our flight in jeopardy. However another gate was arranged and that flight was a bit late, but was handled exceptionally.

Boarding process was poorly handled by the gate crew and the onboard crew. No effort was made to provide equal treatment to passengers with overhead bin space. Crew seemed disengaged and unfriendly.

Awesome. Great flight. Super nice people and I like the extra space

On time, WiFi worked, reasonable legroom, helpful staff. Unfortunately there was no water for handwashing in the rear lavatory.

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

It was too cold for the first quarter of the flight.

The flight was late. The crew was rude. There was no food. Cramped and uncomfortable. Nothing about this flight was good.

It was just okay, no frills, basic transportation with no luxury. No screens on the seats, no water or drinks on a short flight. Full flight but at least it was on time.

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

No gluten free snacks. Seats felt worn or bare bones even though it was a new 737 MAX 8.

Plane was clean and comfortable. Flight attendants and gate staff were professional, friendly and efficient. Boarding and deplaning were orderly and efficient. All in all, the typical excellent Southwest experience.

Haven’t flown on SW in years. Flight was on time departing and arriving. Served vegan butter onion flavored pretzels which were bad. Coke served was in a tiny paper cup. Crew was not engaging. Felt like they were going through the motions. Old plane, tight seats and no leg room.

No delays and arrived to destination 30 min early. Staff was super friendly.

Pretty standard flight. We left late, but arrived early. The wifi entertainment is always nice. The free snacks and beverages are simple, but appreciated. I'm tall and the seats are an issue. I can deal with a short flight, but any longer, I have to find another airline where I know beforehand I have extra legroom.

Awesome experience. No in-flight video or meal. Still do not like the boarding process.

On time, good crew, easy flight. Just like the old days!

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.

Over 5 hour delay with minimal updates or ability to standby for alternative flights. During boarding and 1 hr+ wait for takeoff, seats were drenched w water from air conditioning condensation and always leftover crumbs on carpet and seats

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

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.

The seats were extremely cramped, with very little legroom or personal space. There was no room left in the overhead bins for a backpack, and the space under the seat in front was so limited that I could barely fit my bag underneath. Overall, the seating arrangement felt very uncomfortable and overcrowded.

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

Overall a good experience, however Wifi was not working on the flight.

THe flight was an hour late. You got us on the plan and we sat on the ground for 45 minutes with no information from the pilot whatsoever. Worst flight this year.

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.

Incoming flight was delayed, delaying boarding. It then took 30 mins to take off. Took 20 mins to get to a gate because they changed the gate last minute, crew weren’t ready so there was no one staffed to work the jet bridge. Boarding was so disorganized as is usual with American because everyone just stands around the gate regardless of boarding group.

Delays with no explanation. It could have been handled better.

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

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

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

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 Washington, D.C. to Irvine

Complete your trip to Irvine with a hotel stay or car rental