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Washington, D.C.

$83+ 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — WAS
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
1 adult, Economy
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Cheapflights Tip: The best prices from Irvine to Washington, D.C. are usually found in August or September, booked 86 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

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 octubre 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
jue. 11/134:42 pmLAX - BWI
1 stop19h 25mMultiple Airlines
dom. 11/1610:25 amBWI - LAX
1 stop7h 39mMultiple Airlines
Deal found 10/27$172
This CheapOair deal was found by Cheapflights users on 10/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/21:08 pmLAX - BWI
1 stop7h 08mSpirit Airlines
vie. 12/510:27 amBWI - LAX
1 stop13h 48mSpirit Airlines
Deal found 10/27$173
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
mar. 11/410:49 amLAX - BWI
1 stop23h 06mMultiple Airlines
mié. 12/108:30 pmBWI - LAX
1 stop27h 41mMultiple Airlines
Deal found 10/26$174
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
lun. 11/102:25 pmLAX - BWI
1 stop16h 59mMultiple Airlines
mié. 11/122:00 pmBWI - LAX
1 stop12h 59mMultiple Airlines
Deal found 10/28$175
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
mié. 11/127:23 pmLAX - BWI
1 stop11h 50mMultiple Airlines
jue. 11/276:29 pmBWI - LAX
1 stop8h 21mMultiple Airlines
Deal found 10/27$176
This Cheapflightsfares deal was found by Cheapflights users on 10/26. 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.
sáb. 11/1511:59 pmLAX - BWI
1 stop6h 31mSpirit Airlines
mié. 11/196:24 pmBWI - LAX
1 stop8h 25mSpirit Airlines
Deal found 10/26$177
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/1310:49 amLAX - BWI
1 stop6h 42mSpirit Airlines
mié. 11/192:00 pmBWI - LAX
2 stops12h 49mSpirit Airlines
Deal found 10/27$178
This Southwest deal was found by Cheapflights users on 10/28. 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.
jue. 12/49:55 pmLAX - BWI
Nonstop4h 50mSouthwest
mié. 12/106:15 amBWI - LAX
Nonstop5h 55mSouthwest
Deal found 10/28$179
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/42:16 pmLAX - BWI
1 stop16h 01mSpirit Airlines
mié. 12/108:30 pmBWI - LAX
1 stop16h 00mSpirit Airlines
Deal found 10/28$180
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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.
lun. 11/1012:59 amLAX - BWI
1 stop11h 51mSpirit Airlines
sáb. 11/154:55 pmBWI - LAX
1 stop10h 04mSpirit Airlines
Deal found 10/28$181
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
lun. 11/106:29 pmLAX - BWI
2 stops15h 26mMultiple Airlines
mar. 12/26:21 pmBWI - LAX
1 stop15h 26mMultiple Airlines
Deal found 10/28$182
This Mytrip deal was found by Cheapflights users on 10/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1012:59 amLAX - BWI
1 stop11h 51mSpirit Airlines
lun. 11/174:55 pmBWI - LAX
2 stops25h 56mSpirit Airlines
Deal found 10/26$183

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 octubre 28, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$172
(Kiwi.com)

One-way from

$83
(Mytrip)

Popular in

December

Cheapest in

August

Average price

$387
Provider with most accurate pricing for Los Angeles-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Washington, D.C. (WAS) flights.
Search Deals
From Irvine to Washington, D.C. (WAS)
Search Deals
One-way flight from Irvine to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 octubre 28, 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

jue. 12/4

9:55 pm-5:45 am

Nonstop4h 50m

Baltimore/Washington

mié. 12/10

6:15 am-9:10 am

Nonstop5h 55m

$179

Los AngelesBaltimore

LAX - BWI

LAXBWI

Los Angeles

lun. 12/15

11:00 pm-9:30 am

1 stop7h 30m

Baltimore/Washington

mié. 12/17

2:50 pm-9:20 pm

2 stops9h 30m

$224

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

mié. 12/10

12:55 am-11:32 am

1 stop7h 37m

Washington, D.C. Reagan-National

sáb. 12/13

6:00 pm-10:55 pm

1 stop7h 55m

$237

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

mar. 2/17

10:15 am-6:06 pm

Nonstop4h 51m

Washington, D.C. Dulles Intl

sáb. 2/21

8:35 am-11:33 am

Nonstop5h 58m

$237

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

jue. 12/11

5:40 am-3:45 pm

1 stop7h 05m

Washington, D.C. Dulles Intl

lun. 12/15

4:40 pm-9:20 pm

1 stop7h 40m

$237

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

lun. 12/15

6:05 am-6:45 pm

1 stop9h 40m

Washington, D.C. Reagan-National

mié. 12/17

11:40 am-6:45 pm

2 stops10h 05m

$242

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

jue. 12/4

12:40 pm-10:50 pm

1 stop7h 10m

Washington, D.C. Reagan-National

lun. 12/8

4:40 pm-10:15 pm

2 stops8h 35m

$242

Los AngelesBaltimore

LAX - BWI

LAXBWI

Los Angeles

jue. 11/13

9:49 am-5:51 pm

Nonstop5h 02m

Baltimore/Washington

dom. 11/16

7:07 am-10:00 am

Nonstop5h 53m

$244

Los AngelesBaltimore

LAX - BWI

LAXBWI

Los Angeles

dom. 2/1

12:55 am-11:20 am

1 stop7h 25m

Baltimore/Washington

vie. 2/6

6:30 am-9:27 am

Nonstop5h 57m

$247

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

dom. 2/15

11:25 pm-7:15 am

Nonstop4h 50m

Washington, D.C. Dulles Intl

sáb. 2/21

7:13 pm-10:15 pm

Nonstop6h 02m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 60 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 October 24, 2025.

The best time to book flights from Irvine to Washington, D.C. is 31 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 $93). Flying from Irvine to Washington, D.C. in December is currently the most expensive (average of $165). 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 octubre 28, 2025.

One of the essential ways to save on airfare from Irvine to Washington, D.C. is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 13% on airfare.

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. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 octubre 28, 2025.
Read through reviews of airlines operating flights from Irvine to Washington, D.C., such as Alaska Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,201 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,201 reviews
Alaska Airlines
8.0
Very good
11,201 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
7.9
Good
7,994 reviews
Alaska Airlines
8.0
Very good
11,201 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
9,000 reviews
Alaska Airlines
8.0
Very good
11,201 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
11,033 reviews
Alaska Airlines
8.0
Very good
11,201 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Spirit Airlines
6.3
Okay
8,117 reviews
Alaska Airlines
8.0
Very good
11,201 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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 long is the flight from Irvine to Washington, D.C.?

    There are many flights that can get you from Irvine to Washington, D.C. in 4h 50m. Fly via Southwest, United Airlines, or JetBlue to get the fastest option. Irvine and Washington, D.C. are separated by a distance of 2322 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $84 on Southwest. Other airlines that offer cheap prices include United Airlines from $90 and Alaska Airlines from $128 one-way.

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

    While some choose either Los Angeles - Washington, D.C. Dulles Intl or Los Angeles - Baltimore/Washington, Los Angeles - Washington, D.C. Reagan-National is the most popular route 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: Qatar Airways (100%), Alaska Airlines (100%), Qantas Airways (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 $1,028, our data shows the cheapest flight currently is $145. When looking at the most popular route, (Los Angeles - Washington, D.C. Reagan-National), you can expect to pay $130 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 $93). Flying from Irvine to Washington, D.C. in December is currently the most expensive (average of $165). 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 Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Owings Mills
Linthicum Heights
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf
Bowie

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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.
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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 octubre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$72Average$235FlexibilityNo cancel feeOn-time65%
FrontierCheapest$123Average$262FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$138Average$363FlexibilityNo cancel feeOn-time85%
DeltaCheapest$138Average$408FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$156Average$324FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$159Average$437FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$186Average$456FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$197Average$475FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$214Average$399FlexibilityNo cancel feeOn-time75%

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