Washington, D.C.

$93+ Cheap flights from Irvine, CA to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — WAS
Apr 7 — Apr 141
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Cheapflights Tip: The best prices from Irvine to Washington, D.C. are usually found in August or September, booked 52 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Irvine to Washington, D.C.

Keep the following information in mind while searching for Irvine to Washington, D.C. flight deals. Data was last updated April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$157
(Kiwi.com)

One-way from

$95
(Mytrip)

Popular in

December

Cheapest in

August

Average price

$357
Provider with most accurate pricing for Los Angeles-Washington, D.C. (WAS) flight deals.
Provider most trusted by Cheapflights users for Los Angeles-Washington, D.C. (WAS) flights.
From Irvine to Washington, D.C. (WAS)
One-way flight from Irvine to Washington, D.C. (WAS)
Highest demand for flights based on searches. 8% potential increase in price ($34 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Irvine to Washington, D.C.

Cheapest flights from Irvine to Washington, D.C.
Explore the most affordable flight options available from Irvine to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/212:59 pmLAX - BWI
Nonstop5h 03mSpirit Airlines
Tue 11/116:26 amBWI - LAX
Nonstop5h 34mSpirit Airlines
Deal found 4/1$157
This Priceline deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/55:45 amLAX - BWI
Nonstop4h 53mMultiple Airlines
Mon 5/56:12 pmBWI - LAX
1 stop9h 18mMultiple Airlines
Deal found 4/1$176
This Kissandfly.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/258:00 amLAX - IAD
Nonstop5h 14mAlaska Airlines
Tue 6/36:30 amIAD - LAX
1 stop11h 16mAlaska Airlines
Deal found 4/1$216
This Hawaiian Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/38:00 amLAX - IAD
Nonstop5h 00mHawaiian Airlines
Sat 5/35:38 pmIAD - LAX
Nonstop5h 49mHawaiian Airlines
Deal found 4/1$221
This Southwest deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/255:00 amLAX - DCA
1 stop8h 15mSouthwest
Fri 7/46:10 amDCA - LAX
1 stop8h 30mSouthwest
Deal found 4/1$223
This American Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/3012:56 pmLAX - DCA
Nonstop4h 57mAmerican Airlines
Wed 5/78:15 amDCA - LAX
Nonstop5h 44mAmerican Airlines
Deal found 4/2$227
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/268:20 amLAX - IAD
Nonstop5h 06mUnited Airlines
Fri 5/27:54 pmIAD - LAX
Nonstop5h 46mUnited Airlines
Deal found 3/31$227
This Trip.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:46 amLAX - DCA
1 stop7h 46mAlaska Airlines
Tue 5/68:59 amDCA - LAX
Nonstop5h 58mAlaska Airlines
Deal found 4/1$228
This Kiwi.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2512:48 pmLAX - DCA
Nonstop5h 11mHawaiian Airlines
Tue 6/38:59 amDCA - LAX
Nonstop5h 43mHawaiian Airlines
Deal found 4/1$230
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/268:00 amLAX - IAD
Nonstop5h 00mMultiple Airlines
Fri 5/24:00 pmIAD - LAX
1 stop8h 35mMultiple Airlines
Deal found 3/31$232
This Cheapflightsfares deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/18:05 pmLAX - IAD
1 stop7h 26mFrontier
Mon 5/53:32 pmIAD - LAX
1 stop9h 03mFrontier
Deal found 4/1$234
This SmartFares deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/266:15 amLAX - DCA
1 stop7h 44mFrontier
Fri 5/26:00 pmDCA - LAX
1 stop9h 30mFrontier
Deal found 3/31$235

Cheapflights Fare Finder

Customize your flight search to find flights from Irvine to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 2, 2025.
Use the filters below to find and compare flights from Irvine to Washington, D.C. that are best for you.

Fly from

Irvine

Fly to

Washington, D.C.

Route

Depart

Return

Price

Los AngelesBaltimore

LAX - BWI

LAXBWI

Los Angeles

Wed 4/23

1:04 pm-5:46 am

1 stop13h 42m

Baltimore/Washington

Sat 4/26

8:10 pm-11:04 pm

Nonstop5h 54m

$157

Los AngelesBaltimore

LAX - BWI

LAXBWI

Los Angeles

Mon 5/5

5:45 am-1:38 pm

Nonstop4h 53m

Baltimore/Washington

Mon 5/5

6:12 pm-12:30 am

1 stop9h 18m

$176

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Sun 5/25

8:00 am-4:14 pm

Nonstop5h 14m

Washington, D.C. Dulles Intl

Tue 6/3

6:30 am-2:46 pm

1 stop11h 16m

$216

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Sat 5/3

8:00 am-4:00 pm

Nonstop5h 00m

Washington, D.C. Dulles Intl

Sat 5/3

5:38 pm-8:27 pm

Nonstop5h 49m

$221

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Wed 6/25

5:00 am-4:15 pm

1 stop8h 15m

Washington, D.C. Reagan-National

Fri 7/4

6:10 am-11:40 am

1 stop8h 30m

$223

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Wed 4/30

12:56 pm-8:53 pm

Nonstop4h 57m

Washington, D.C. Reagan-National

Wed 5/7

8:15 am-10:59 am

Nonstop5h 44m

$227

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Sat 4/26

10:20 am-6:28 pm

Nonstop5h 08m

Washington, D.C. Dulles Intl

Mon 4/28

5:47 pm-8:30 pm

Nonstop5h 43m

$227

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Fri 5/2

6:46 am-5:32 pm

1 stop7h 46m

Washington, D.C. Reagan-National

Tue 5/6

8:59 am-11:57 am

Nonstop5h 58m

$228

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Sun 5/25

12:48 pm-8:59 pm

Nonstop5h 11m

Washington, D.C. Reagan-National

Tue 6/3

8:59 am-11:42 am

Nonstop5h 43m

$230

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Sat 4/26

8:00 am-4:00 pm

Nonstop5h 00m

Washington, D.C. Dulles Intl

Fri 5/2

4:00 pm-9:35 pm

1 stop8h 35m

$232

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 48 results
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Best time to book a flight from Irvine to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Irvine with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Irvine to Washington, D.C.

How far ahead should I book a flight from Irvine to Washington, D.C.?

Use this chart to determine the optimal time to book a round-trip flight from Irvine to Washington, D.C.. Price data was last updated on March 28, 2025.

The best time to book flights from Irvine to Washington, D.C. is 52 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Irvine to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Irvine to Washington, D.C. (average of $241). Flying from Irvine to Washington, D.C. in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IR9 to WAS?

Find hourly flight availability from Irvine to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Irvine to Washington, D.C. as you normally would.

What is the cheapest day to fly from Irvine to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Irvine to Washington, D.C.. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Irvine to Washington, D.C. flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Irvine to Washington, D.C.

Explore weekly flight availability from Irvine to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 2, 2025.

The most flights from IR9 to WAS are scheduled on a Monday (54 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (26 on average).

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated April 2, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Irvine to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
8.0
Very good

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Irvine to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How popular is this Irvine to Washington, D.C. flight route?

  • What are the cheapest airlines to fly from Irvine to Washington, D.C. one-way?

    One-way options have recently been found by users for as low as $95 on Spirit Airlines. Other airlines that offer cheap prices include Hawaiian Airlines from $115 and Frontier from $117 one-way.

  • What are the most popular routes from Irvine to Washington, D.C.?

  • What are the most reliable airlines from Irvine to Washington, D.C.?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Irvine to Washington, D.C. on time: Virgin Australia (100%), United Airlines (100%), Air New Zealand (100%).

  • What are the cheapest flights from Irvine to Washington, D.C.?

    While on average a flight from Irvine to Washington, D.C. is generally $743, our data shows the cheapest flight currently is $90. When looking at the most popular route, (Los Angeles - Washington, D.C. Reagan-National), you can expect to pay $207 for that flight.

  • Can I find deals for flights from Irvine to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Irvine to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Irvine to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Irvine to Washington, D.C..

  • Can I find deals for business class flights from Irvine to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Irvine to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Irvine to Washington, D.C.?

    Currently, August is the cheapest month in which you can book a flight from Irvine to Washington, D.C. (average of $241). Flying from Irvine to Washington, D.C. in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Irvine?

Book flights to Irvine if you plan to visit one of these locations
Arlington
Alexandria
Fairfax
Tysons
Springfield
Rockville
Fredericksburg
Woodbridge
Gaithersburg
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Silver Spring
Falls Church
Laurel
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Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Irvine to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from Irvine to Washington, D.C.

Discover the top 9 airlines that operate flights from Irvine to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$89Average$252FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$110Average$231FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$122Average$281FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$138Average$449FlexibilityNo cancel feeOn-time75%
DeltaCheapest$140Average$443FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$163Average$372FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$177Average$510FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$178Average$481FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$231Average$474FlexibilityNo cancel feeOn-time63%

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