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 57m. Fly via Southwest, United Airlines, or Alaska Airlines to get the fastest option. Irvine and Washington, D.C. are separated by a distance of 2282 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 $74 on Frontier. Other airlines that offer cheap prices include Southwest from $111 and JetBlue from $127 one-way.

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.

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).

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

While some choose either Los Angeles Los Angeles - Washington, D.C. Reagan-National or Los Angeles Los Angeles - Washington, D.C. Dulles Intl, Los Angeles Los Angeles - Baltimore/Washington is the most popular route from Irvine to Washington, D.C..

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

While on average a flight from Irvine to Washington, D.C. is generally $1,541, our data shows the cheapest flight currently is $163. When looking at the most popular route, (Los Angeles Los Angeles - Baltimore/Washington), you can expect to pay $218 for that flight.

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: ITA Airways (98%), Asiana Airlines (93%), Austrian Airlines (92%).

What are the most popular airlines that fly from Irvine to Washington, D.C.?

Before booking your flight from Irvine to Washington, D.C. check out the most popular airlines for this route: United Airlines, American Airlines or Alaska Airlines.

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.

$134+ Cheap Flights from Irvine to Washington, D.C.

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Cheapflights Tip: The best prices from Irvine to Washington, D.C. are usually found in February or September, booked 89 days in advance, depart on a Wednesday or Thursday and return on a Thursday

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

Cheapest

Best

Last-minute

One-way

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 August 23, 2026.

Thu 9/1012:38 pm -

1 stop8h 32m

Wed 9/166:13 pm -

2 stops20h 34m

Deal found 8/18

$259

Thu 9/108:52 pm -

2 stops17h 07m

Wed 9/167:00 am -

1 stop10h 14m

Deal found 8/18

$260

Fri 9/1111:50 am -

Nonstop5h 10m

Wed 9/307:00 am -

1 stop10h 14m

Deal found 8/21

$261

Thu 9/1711:36 am -

2 stops17h 55m

Mon 9/215:42 pm -

1 stop9h 02m

Deal found 8/22

$261

Sat 9/199:45 pm -

1 stop9h 16m

Sat 9/266:00 pm -

1 stop9h 10m

Deal found 8/18

$262

Thu 9/1711:36 am -

2 stops17h 55m

Sun 9/206:00 am -

1 stop8h 47m

Deal found 8/22

$262

Fri 9/1112:59 am -

1 stop7h 34m

Wed 9/166:13 pm -

2 stops20h 34m

Deal found 8/19

$262

Sat 9/129:45 pm -

1 stop9h 16m

Wed 9/167:00 am -

1 stop10h 14m

Deal found 8/19

$263

Tue 10/1312:09 am -

1 stop7h 49m

Mon 10/1911:43 am -

2 stops15h 46m

Deal found 8/20

$263

Fri 9/1810:04 pm -

2 stops10h 29m

Wed 9/2311:12 am -

1 stop9h 58m

Deal found 8/18

$263

Fri 10/211:36 am -

1 stop7h 23m

Mon 10/57:00 am -

2 stops13h 45m

Deal found 8/18

$264

Wed 9/306:05 am -

2 stops12h 25m

Wed 10/710:22 am -

1 stop10h 20m

Deal found 8/20

$264

Best flights from Irvine to Washington, D.C.
Discover carefully curated flight deals from Irvine to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.

Thu 10/155:10 am -

1 stop9h 10m

Mon 10/198:05 pm -

1 stop7h 05m

Deal found 8/21

$277

Wed 10/149:45 pm -

1 stop9h 12m

Mon 10/194:10 pm -

1 stop9h 39m

Deal found 8/19

$347

Thu 11/1210:46 am -

Nonstop4h 57m

Sun 11/1510:10 pm -

Nonstop5h 49m

Deal found 8/22

$367

Tue 9/227:35 am -

Nonstop4h 56m

Fri 10/25:35 pm -

1 stop7h 35m

Deal found 8/18

$387

Thu 10/13:47 pm -

1 stop10h 53m

Tue 10/67:24 pm -

2 stops19h 29m

Deal found 8/20

$428

Mon 9/2111:15 pm -

1 stop6h 35m

Wed 9/237:00 pm -

1 stop7h 40m

Deal found 8/22

$277

Tue 9/227:30 am -

2 stops10h 25m

Tue 9/296:05 am -

2 stops10h 00m

Deal found 8/22

$287

Sun 10/49:45 pm -

1 stop9h 16m

Fri 10/306:25 am -

1 stop10h 50m

Deal found 8/21

$360

Sat 9/510:39 pm -

Nonstop4h 59m

Sat 9/121:00 pm -

Nonstop5h 23m

Deal found 8/22

$377

Wed 10/282:10 pm -

Nonstop4h 50m

Mon 11/29:50 pm -

Nonstop5h 45m

Deal found 8/22

$317

Wed 9/237:35 am -

Nonstop4h 56m

Mon 9/286:05 am -

1 stop8h 08m

Deal found 8/19

$387

Mon 9/215:05 am -

Nonstop5h 00m

Mon 9/288:15 pm -

Nonstop5h 30m

Deal found 8/22

$317

Thu 9/175:50 pm -

1 stop8h 50m

Tue 9/227:00 am -

2 stops16h 05m

Deal found 8/22

$438

Thu 10/229:30 pm -

Nonstop5h 01m

Sat 10/243:36 pm -

Nonstop5h 32m

Deal found 8/20

$417

Mon 10/58:10 am -

2 stops10h 20m

Fri 10/96:50 pm -

1 stop8h 05m

Deal found 8/22

$322

Wed 11/1112:05 pm -

1 stop14h 39m

Tue 11/176:46 pm -

2 stops19h 25m

Deal found 8/18

$458

Tue 9/158:30 am -

Nonstop5h 05m

Thu 9/177:00 am -

Nonstop5h 35m

Deal found 8/18

$419

Tue 9/227:30 am -

2 stops10h 25m

Sat 9/266:05 am -

2 stops8h 25m

Deal found 8/20

$327

Tue 10/68:32 am -

Nonstop5h 05m

Tue 10/138:00 am -

Nonstop5h 36m

Deal found 8/20

$427

Fri 9/115:50 pm -

1 stop8h 50m

Sun 9/137:47 pm -

2 stops18h 51m

Deal found 8/19

$477

Sat 9/196:05 am -

1 stop9h 45m

Sat 9/265:45 pm -

Nonstop5h 25m

Deal found 8/21

$327

Wed 9/238:30 am -

Nonstop5h 05m

Mon 9/285:43 pm -

Nonstop5h 36m

Deal found 8/19

$427

Tue 9/1512:50 am -

1 stop8h 15m

Wed 9/168:10 pm -

Nonstop5h 30m

Deal found 8/19

$327

Sat 11/74:35 pm -

1 stop10h 09m

Sun 11/156:46 pm -

2 stops19h 25m

Deal found 8/19

$485

Thu 10/2211:05 pm -

1 stop8h 25m

Mon 10/268:30 am -

Nonstop5h 54m

Deal found 8/22

$437

Wed 11/181:20 pm -

1 stop6h 00m

Fri 11/2012:40 pm -

1 stop9h 35m

Deal found 8/20

$332

Thu 9/249:26 am -

2 stops11h 33m

Mon 9/287:00 am -

1 stop10h 44m

Deal found 8/18

$533

Tue 9/18:17 am -

Nonstop5h 06m

Mon 9/148:00 am -

Nonstop5h 33m

Deal found 8/19

$447

Tue 9/228:40 am -

1 stop8h 20m

Thu 9/248:15 pm -

Nonstop5h 30m

Deal found 8/21

$349

Fri 9/1111:30 pm -

1 stop11h 25m

Tue 9/155:42 pm -

Nonstop5h 36m

Deal found 8/22

$505

Last-minute flights from Irvine to Washington, D.C.
Discover last-minute flight deals from Irvine to Washington, D.C.. Data last updated August 23, 2026 and is based on user searches.

Thu 9/1012:38 pm -

1 stop8h 32m

Wed 9/166:13 pm -

2 stops20h 34m

Deal found 8/18

$259

Thu 9/108:52 pm -

2 stops17h 07m

Wed 9/167:00 am -

1 stop10h 14m

Deal found 8/18

$260

Fri 9/1111:50 am -

Nonstop5h 10m

Wed 9/307:00 am -

1 stop10h 14m

Deal found 8/21

$261

Fri 9/1112:59 am -

1 stop7h 34m

Wed 9/166:13 pm -

2 stops20h 34m

Deal found 8/19

$262

Sat 9/129:45 pm -

1 stop9h 16m

Wed 9/167:00 am -

1 stop10h 14m

Deal found 8/19

$263

Mon 9/1410:04 pm -

2 stops14h 30m

Fri 9/1810:27 am -

1 stop10h 43m

Deal found 8/19

$264

Thu 9/1711:36 am -

2 stops17h 55m

Mon 9/215:42 pm -

1 stop9h 02m

Deal found 8/22

$261

Thu 9/1711:36 am -

2 stops17h 55m

Sun 9/206:00 am -

1 stop8h 47m

Deal found 8/22

$262

Fri 9/1810:04 pm -

2 stops10h 29m

Wed 9/2311:12 am -

1 stop9h 58m

Deal found 8/18

$263

Sat 9/199:45 pm -

1 stop9h 16m

Tue 9/226:00 pm -

1 stop9h 10m

Deal found 8/18

$262

Thu 9/2411:36 am -

1 stop7h 23m

Mon 10/197:00 am -

1 stop20h 29m

Deal found 8/19

$264

Wed 9/306:05 am -

2 stops12h 25m

Wed 10/710:22 am -

1 stop10h 20m

Deal found 8/20

$264

One-way flights from Irvine to Washington, D.C.
Search for one-way flight options from Irvine to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.

Tue 10/202:01 pm -

2 stops16h 26m

Deal found 8/21

$134

Wed 9/162:01 pm -

2 stops16h 24m

Deal found 8/19

$135

Sat 10/312:03 pm -

2 stops22h 04m

Deal found 8/20

$137

Sat 10/1011:40 am -

2 stops23h 29m

Deal found 8/18

$138

Mon 9/2111:15 pm -

1 stop6h 35m

Deal found 8/19

$139

Mon 9/1411:36 am -

2 stops24h 58m

Deal found 8/22

$139

Sun 9/279:40 pm -

2 stops11h 56m

Deal found 8/19

$140

Tue 9/296:05 am -

2 stops21h 15m

Deal found 8/22

$140

Wed 10/2112:21 am -

2 stops13h 26m

Deal found 8/19

$141

Tue 10/2711:42 am -

2 stops26h 30m

Deal found 8/22

$141

Mon 9/2810:04 pm -

2 stops20h 53m

Deal found 8/20

$142

Wed 9/236:05 am -

2 stops15h 05m

Deal found 8/21

$142

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$259 (Kiwi.com)
One-way from	$134 (Kiwi.com)
Popular in	March
Cheapest in	February
Average price	$443

Provider with most accurate pricing for Los Angeles Los Angeles-Washington, D.C. (WAS) flight deals.

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Provider most trusted by Cheapflights users for Los Angeles 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. 1% potential increase in price ($5 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Irvine to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesWashington, D.C.

LAX Los Angeles Los Angeles - DCA Washington, D.C. Reagan-National

LAXDCA

Los Angeles Los Angeles

Thu 10/15

5:10 am-5:20 pm

1 stop9h 10m

Washington, D.C. Reagan-National

Mon 10/19

8:05 pm-12:10 am

1 stop7h 05m

$277

Los AngelesWashington, D.C.

LAX Los Angeles Los Angeles - DCA Washington, D.C. Reagan-National

LAXDCA

Los Angeles Los Angeles

Mon 9/21

11:15 pm-8:50 am

1 stop6h 35m

Washington, D.C. Reagan-National

Wed 9/23

7:00 pm-11:40 pm

1 stop7h 40m

$277

Los AngelesWashington, D.C.

LAX Los Angeles Los Angeles - DCA Washington, D.C. Reagan-National

LAXDCA

Los Angeles Los Angeles

Tue 9/22

7:30 am-8:55 pm

2 stops10h 25m

Washington, D.C. Reagan-National

Tue 9/29

6:05 am-1:05 pm

2 stops10h 00m

$287

Los AngelesBaltimore

LAX Los Angeles Los Angeles - BWI Baltimore/Washington

LAXBWI

Los Angeles Los Angeles

Wed 10/28

2:10 pm-10:00 pm

Nonstop4h 50m

Baltimore/Washington

Mon 11/2

9:50 pm-12:35 am

Nonstop5h 45m

$317

Los AngelesBaltimore

LAX Los Angeles Los Angeles - BWI Baltimore/Washington

LAXBWI

Los Angeles Los Angeles

Mon 9/21

5:05 am-1:05 pm

Nonstop5h 00m

Baltimore/Washington

Mon 9/28

8:15 pm-10:45 pm

Nonstop5h 30m

$317

Los AngelesWashington, D.C.

LAX Los Angeles Los Angeles - DCA Washington, D.C. Reagan-National

LAXDCA

Los Angeles Los Angeles

Mon 10/5

8:10 am-9:30 pm

2 stops10h 20m

Washington, D.C. Reagan-National

Fri 10/9

6:50 pm-11:55 pm

1 stop8h 05m

$322

Los AngelesWashington, D.C.

LAX Los Angeles Los Angeles - DCA Washington, D.C. Reagan-National

LAXDCA

Los Angeles Los Angeles

Tue 9/22

7:30 am-8:55 pm

2 stops10h 25m

Washington, D.C. Reagan-National

Sat 9/26

6:05 am-11:30 am

2 stops8h 25m

$327

Los AngelesBaltimore

LAX Los Angeles Los Angeles - BWI Baltimore/Washington

LAXBWI

Los Angeles Los Angeles

Sat 9/19

6:05 am-6:50 pm

1 stop9h 45m

Baltimore/Washington

Sat 9/26

5:45 pm-8:10 pm

Nonstop5h 25m

$327

Los AngelesBaltimore

LAX Los Angeles Los Angeles - BWI Baltimore/Washington

LAXBWI

Los Angeles Los Angeles

Tue 9/15

12:50 am-12:05 pm

1 stop8h 15m

Baltimore/Washington

Wed 9/16

8:10 pm-10:40 pm

Nonstop5h 30m

$327

Los AngelesWashington, D.C.

LAX Los Angeles Los Angeles - DCA Washington, D.C. Reagan-National

LAXDCA

Los Angeles Los Angeles

Wed 11/18

1:20 pm-10:20 pm

1 stop6h 00m

Washington, D.C. Reagan-National

Fri 11/20

12:40 pm-7:15 pm

1 stop9h 35m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/22

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

LAX-BWI

LAX-DCA

LAX-IAD

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.

IR9-WAS

LAX-BWI

LAX-DCA

LAX-IAD

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

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 29% on airfare.

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

The most flights from IR9 to WAS are scheduled on a Friday (42 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (25 on average).

How much does it cost to fly round-trip from Irvine to Washington, D.C.?

Airfare is below average for this route at the moment.

Irvine to Washington, D.C. flights typically cost between $300 and $540 in October.
The cheapest round-trip price found within the last 5 days was $259 on Frontier (Oct 26-Nov 12).

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

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

Reviews of airlines servicing Washington, D.C.

Read through reviews of airlines operating flights from Irvine to Washington, D.C., such as Southwest,Alaska Airlines, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,213 reviews

Reviews

1 / 20

8.0

Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Southwest

8.0

Very good

4,213 reviews

Southwest

8.0

Very good

4,213 reviews

Reviews

1 / 20

8.0

Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

Alaska Airlines

7.9

Good

12,840 reviews

Southwest

8.0

Very good

4,213 reviews

Reviews

1 / 20

8.0

Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

United Airlines

7.4

Good

10,113 reviews

Southwest

8.0

Very good

4,213 reviews

Reviews

1 / 20

8.0

Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

American Airlines

7.1

Good

11,983 reviews

Southwest

8.0

Very good

4,213 reviews

Reviews

1 / 20

8.0

Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

Frontier

5.6

Fair

2,656 reviews

Southwest

8.0

Very good

4,213 reviews

Reviews

1 / 20

8.0

Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

Related info for your journey

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 57m. Fly via Southwest, United Airlines, or Alaska Airlines to get the fastest option. Irvine and Washington, D.C. are separated by a distance of 2282 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 $74 on Frontier. Other airlines that offer cheap prices include Southwest from $111 and JetBlue from $127 one-way.
What are the most popular routes from Irvine to Washington, D.C.?
While some choose either Los Angeles Los Angeles - Washington, D.C. Reagan-National or Los Angeles Los Angeles - Washington, D.C. Dulles Intl, Los Angeles Los Angeles - Baltimore/Washington 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: ITA Airways (98%), Asiana Airlines (93%), Austrian Airlines (92%).
What are the cheapest flights from Irvine to Washington, D.C.?
While on average a flight from Irvine to Washington, D.C. is generally $1,541, our data shows the cheapest flight currently is $163. When looking at the most popular route, (Los Angeles Los Angeles - Baltimore/Washington), you can expect to pay $218 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.

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Bakersfield to Dulles Intl flights

Santa Rosa to Reagan-National flights

Medford to Reagan-National flights

Yuma to Dulles Intl flights

Yuma to Reagan-National flights

Top 8 airlines flying from Irvine to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$105	Average$289	FlexibilityNo cancel fee	On-time62%
Hawaiian Airlines	Cheapest$108	Average$472	FlexibilityNo cancel fee	On-time85%
Delta	Cheapest$138	Average$488	FlexibilityNo cancel fee	On-timeN/A
JetBlue	Cheapest$186	Average$435	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$198	Average$530	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$200	Average$488	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$208	Average$492	FlexibilityNo cancel fee	On-time63%
Alaska Airlines	Cheapest$257	Average$501	FlexibilityNo cancel fee	On-time75%

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$134+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap 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 August 23, 2026.

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 August 23, 2026.

Best flights from Irvine to Washington, D.C.Discover carefully curated flight deals from Irvine to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.

Discover carefully curated flight deals from Irvine to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.

Last-minute flights from Irvine to Washington, D.C.Discover last-minute flight deals from Irvine to Washington, D.C.. Data last updated August 23, 2026 and is based on user searches.

Discover last-minute flight deals from Irvine to Washington, D.C.. Data last updated August 23, 2026 and is based on user searches.

One-way flights from Irvine to Washington, D.C.Search for one-way flight options from Irvine to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.

Search for one-way flight options from Irvine to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.

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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.

Cheapflights Insights

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 August 23, 2026.

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 29% on airfare.

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

The most flights from IR9 to WAS are scheduled on a Friday (42 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (25 on average).

How much does it cost to fly round-trip from Irvine to Washington, D.C.?

Airfare is below average for this route at the moment.

Irvine to Washington, D.C. flights typically cost between $300 and $540 in October.The cheapest round-trip price found within the last 5 days was $259 on Frontier (Oct 26-Nov 12).

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 August 15, 2026.

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

Reviews of airlines servicing Washington, D.C.

Read through reviews of airlines operating flights from Irvine to Washington, D.C., such as Southwest,Alaska Airlines, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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

Traveling to a place near Washington, D.C.?

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Alternative routes for Irvine to Washington, D.C.

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Complete your trip

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Irvine and Washington, D.C. flights

Browse other Irvine and Washington, D.C. flight options. Last updated on August 23, 2026.

Popular flight searches

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Irvine to Washington, D.C. flights

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Other flights to Washington, D.C.

Explore flights to Washington, D.C. departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 23, 2026.

Top 8 airlines flying from Irvine to Washington, D.C.

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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 August 23, 2026.

Best flights from Irvine to Washington, D.C.
Discover carefully curated flight deals from Irvine to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.

Last-minute flights from Irvine to Washington, D.C.
Discover last-minute flight deals from Irvine to Washington, D.C.. Data last updated August 23, 2026 and is based on user searches.

One-way flights from Irvine to Washington, D.C.
Search for one-way flight options from Irvine to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.

Irvine to Washington, D.C. flights typically cost between $300 and $540 in October.
The cheapest round-trip price found within the last 5 days was $259 on Frontier (Oct 26-Nov 12).