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 52m. Fly via JetBlue, Alaska Airlines, or Southwest to get the fastest option. Irvine and Washington, D.C. are separated by a distance of 2304 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 $30 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $71 and Southwest from $99 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 - 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 cheapest flights from Irvine to Washington, D.C.?

While on average a flight from Irvine to Washington, D.C. is generally $1,061, our data shows the cheapest flight currently is $144. When looking at the most popular route, (Los Angeles - Washington, D.C. Reagan-National), you can expect to pay $148 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: Asiana Airlines (93%), Egyptair (92%), Ethiopian Air (90%).

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.

$102+ 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 August or September, booked 31 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

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 December 18, 2025.

Wed 12/243:08 pmLAX - BWI

1 stop17h 36mMultiple Airlines

Wed 1/72:05 pmBWI - LAX

1 stop11h 33mMultiple Airlines

Deal found 12/16

$192

Wed 12/243:08 pmLAX - BWI

1 stop17h 36mMultiple Airlines

Sat 1/101:02 pmBWI - LAX

1 stop12h 38mMultiple Airlines

Deal found 12/16

$194

Wed 12/243:08 pmLAX - BWI

1 stop17h 36mMultiple Airlines

Tue 1/62:05 pmBWI - LAX

1 stop11h 33mMultiple Airlines

Deal found 12/16

$195

Wed 12/243:08 pmLAX - BWI

1 stop17h 36mMultiple Airlines

Thu 1/812:49 pmBWI - LAX

1 stop12h 51mMultiple Airlines

Deal found 12/16

$217

Thu 12/258:37 amLAX - BWI

1 stop12h 57mMultiple Airlines

Wed 1/78:45 amBWI - LAX

1 stop13h 34mMultiple Airlines

Deal found 12/16

$218

Thu 12/258:37 amLAX - BWI

1 stop12h 57mMultiple Airlines

Tue 1/62:05 pmBWI - LAX

1 stop11h 33mMultiple Airlines

Deal found 12/16

$221

Thu 12/258:37 amLAX - BWI

1 stop12h 57mMultiple Airlines

Sat 1/101:02 pmBWI - LAX

1 stop12h 38mMultiple Airlines

Deal found 12/16

$222

Thu 12/258:37 amLAX - BWI

1 stop12h 57mFrontier

Wed 1/75:45 amBWI - LAX

2 stops16h 36mFrontier

Deal found 12/16

$223

Thu 12/258:37 amLAX - BWI

1 stop12h 57mFrontier

Thu 1/85:35 amBWI - LAX

1 stop11h 32mFrontier

Deal found 12/16

$228

Thu 12/258:37 amLAX - BWI

1 stop12h 57mFrontier

Tue 1/611:45 amBWI - LAX

2 stops10h 36mFrontier

Deal found 12/16

$251

Wed 12/246:34 amLAX - DCA

1 stop12h 25mFrontier

Sat 1/108:59 amDCA - LAX

1 stop8h 40mFrontier

Deal found 12/16

$254

Wed 12/243:08 pmLAX - BWI

1 stop17h 36mFrontier

Thu 1/15:30 amBWI - LAX

1 stop11h 33mFrontier

Deal found 12/16

$254

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 December 18, 2025.

Wed 3/259:45 pmLAX - DCA

1 stop9h 11mJetBlue

Tue 3/3110:40 amDCA - LAX

1 stop12h 23mJetBlue

Deal found 12/15

$255

Mon 2/912:08 pmLAX - DCA

Nonstop4h 52mAlaska Airlines

Wed 2/189:59 amDCA - LAX

Nonstop6h 04mAlaska Airlines

Deal found 12/15

$257

Wed 3/45:45 amLAX - IAD

1 stop8h 05mSouthwest

Tue 3/104:45 pmIAD - LAX

1 stop7h 30mSouthwest

Deal found 12/16

$257

Fri 1/238:40 amLAX - IAD

Nonstop4h 42mUnited Airlines

Sun 1/258:25 amIAD - LAX

Nonstop6h 00mUnited Airlines

Deal found 12/15

$257

Wed 12/316:15 amLAX - BWI

1 stop7h 57mSpirit Airlines

Mon 1/59:34 amBWI - LAX

1 stop14h 41mSpirit Airlines

Deal found 12/17

$320

Mon 1/127:29 pmLAX - BWI

2 stops11h 50mDelta

Wed 1/216:00 amBWI - LAX

2 stops10h 55mDelta

Deal found 12/16

$344

Fri 1/2312:08 pmLAX - DCA

Nonstop4h 52mAlaska Airlines

Mon 1/269:59 amDCA - LAX

Nonstop5h 57mAlaska Airlines

Deal found 12/16

$257

Fri 1/99:30 pmLAX - IAD

Nonstop4h 54mUnited Airlines

Mon 1/1210:05 pmIAD - LAX

Nonstop5h 54mUnited Airlines

Deal found 12/15

$257

Sun 3/16:35 amLAX - DCA

2 stops9h 50mSouthwest

Wed 3/44:25 pmDCA - LAX

1 stop8h 00mSouthwest

Deal found 12/17

$262

Tue 3/179:45 pmLAX - DCA

1 stop9h 11mJetBlue

Fri 3/205:15 pmDCA - LAX

1 stop10h 04mJetBlue

Deal found 12/16

$281

Wed 1/147:50 amLAX - IAD

2 stops11h 05mSouthwest

Sat 1/177:00 amIAD - LAX

1 stop10h 00mSouthwest

Deal found 12/17

$262

Tue 3/312:07 pmLAX - DCA

Nonstop4h 58mAlaska Airlines

Thu 3/129:59 amDCA - LAX

Nonstop6h 04mAlaska Airlines

Deal found 12/17

$267

Fri 2/1312:07 pmLAX - DCA

Nonstop4h 58mAlaska Airlines

Wed 2/189:59 amDCA - LAX

Nonstop6h 04mAlaska Airlines

Deal found 12/16

$267

Tue 1/610:05 amLAX - DCA

2 stops9h 15mSouthwest

Wed 1/711:00 amDCA - LAX

2 stops9h 10mSouthwest

Deal found 12/16

$267

Tue 1/2711:25 pmLAX - IAD

Nonstop4h 49mUnited Airlines

Wed 1/283:19 pmIAD - LAX

Nonstop5h 46mUnited Airlines

Deal found 12/15

$297

Fri 2/1312:07 pmLAX - DCA

Nonstop4h 58mAlaska Airlines

Tue 2/179:59 amDCA - LAX

Nonstop6h 04mAlaska Airlines

Deal found 12/16

$267

Thu 1/2912:40 pmLAX - IAD

Nonstop4h 55mUnited Airlines

Fri 1/308:25 amIAD - LAX

Nonstop6h 00mUnited Airlines

Deal found 12/14

$297

Fri 2/207:55 amLAX - IAD

1 stop7h 25mSouthwest

Wed 2/259:05 amIAD - LAX

1 stop8h 35mSouthwest

Deal found 12/15

$277

Thu 1/2912:08 pmLAX - DCA

Nonstop4h 52mAlaska Airlines

Wed 2/46:56 pmDCA - LAX

1 stop17h 06mAlaska Airlines

Deal found 12/17

$267

Sat 2/1410:00 amLAX - IAD

1 stop8h 45mSouthwest

Mon 2/165:10 amIAD - LAX

2 stops9h 15mSouthwest

Deal found 12/16

$282

Wed 2/412:08 pmLAX - DCA

Nonstop4h 52mAlaska Airlines

Sun 2/85:09 pmDCA - LAX

1 stop9h 46mAlaska Airlines

Deal found 12/16

$277

Sat 2/141:00 pmLAX - BWI

Nonstop4h 53mUnited Airlines

Tue 2/176:00 amBWI - LAX

Nonstop6h 06mUnited Airlines

Deal found 12/16

$342

Fri 2/67:35 amLAX - IAD

1 stop6h 25mSouthwest

Sun 2/89:05 amIAD - LAX

1 stop8h 35mSouthwest

Deal found 12/16

$297

Wed 1/71:25 pmLAX - BWI

Nonstop5h 01mUnited Airlines

Sat 1/108:00 amBWI - LAX

Nonstop5h 57mUnited Airlines

Deal found 12/17

$342

Tue 1/208:50 amLAX - IAD

1 stop10h 05mSouthwest

Tue 1/279:05 amIAD - LAX

2 stops10h 10mSouthwest

Deal found 12/16

$305

Sat 2/141:00 pmLAX - BWI

Nonstop4h 53mUnited Airlines

Wed 2/186:00 amBWI - LAX

Nonstop6h 06mUnited Airlines

Deal found 12/17

$342

Tue 1/201:25 pmLAX - BWI

Nonstop5h 01mUnited Airlines

Thu 1/223:52 pmBWI - LAX

1 stop10h 41mUnited Airlines

Deal found 12/18

$352

Tue 1/209:55 pmLAX - BWI

Nonstop4h 50mSouthwest

Thu 1/226:10 pmBWI - LAX

Nonstop6h 00mSouthwest

Deal found 12/18

$342

Sat 2/147:40 pmLAX - BWI

1 stop7h 05mSouthwest

Wed 2/1812:25 pmBWI - LAX

2 stops9h 10mSouthwest

Deal found 12/17

$367

Last-minute flights from Irvine to Washington, D.C.
Discover last-minute flight deals from Irvine to Washington, D.C.. Data last updated December 18, 2025 and is based on user searches.

Tue 1/61:59 pmLAX - BWI

1 stop7h 30mFrontier

Mon 1/125:45 amBWI - LAX

1 stop11h 22mFrontier

Deal found 12/17

$183

Tue 1/61:59 pmLAX - BWI

1 stop7h 30mMultiple Airlines

Sat 1/101:02 pmBWI - LAX

1 stop12h 38mMultiple Airlines

Deal found 12/17

$189

Thu 1/81:59 pmLAX - BWI

1 stop7h 30mMultiple Airlines

Sat 1/101:02 pmBWI - LAX

1 stop12h 38mMultiple Airlines

Deal found 12/17

$188

Thu 1/81:59 pmLAX - BWI

1 stop7h 30mFrontier

Mon 1/128:17 pmBWI - LAX

2 stops42h 11mFrontier

Deal found 12/17

$193

Fri 1/912:33 amLAX - BWI

1 stop8h 34mMultiple Airlines

Wed 1/218:00 amBWI - LAX

2 stops13h 02mMultiple Airlines

Deal found 12/17

$192

Mon 1/127:07 pmLAX - BWI

1 stop12h 20mSpirit Airlines

Thu 1/228:08 pmBWI - LAX

1 stop24h 54mSpirit Airlines

Deal found 12/17

$185

Wed 1/1412:33 amLAX - BWI

1 stop8h 14mMultiple Airlines

Wed 1/218:08 pmBWI - LAX

1 stop18h 43mMultiple Airlines

Deal found 12/17

$190

Thu 1/157:07 pmLAX - BWI

1 stop12h 20mSpirit Airlines

Sat 1/241:00 pmBWI - LAX

1 stop12h 56mSpirit Airlines

Deal found 12/17

$186

Fri 1/164:21 pmLAX - BWI

1 stop16h 42mMultiple Airlines

Tue 1/207:10 amBWI - LAX

2 stops13h 52mMultiple Airlines

Deal found 12/16

$184

Fri 1/167:07 pmLAX - BWI

1 stop12h 20mSpirit Airlines

Thu 1/229:26 amBWI - LAX

1 stop16h 30mSpirit Airlines

Deal found 12/17

$187

Fri 1/1612:33 amLAX - BWI

1 stop8h 30mMultiple Airlines

Thu 1/229:26 amBWI - LAX

1 stop16h 30mMultiple Airlines

Deal found 12/17

$191

Sat 1/3112:46 pmLAX - BWI

1 stop8h 50mFrontier

Sat 2/75:30 amBWI - LAX

1 stop10h 20mFrontier

Deal found 12/16

$182

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 December 18, 2025.

Thu 2/267:18 pmLAX - BWI

1 stop12h 09mSpirit Airlines

Deal found 12/18

$102

Fri 1/237:07 pmLAX - BWI

2 stops25h 40mSpirit Airlines

Deal found 12/16

$103

Fri 1/161:48 pmLAX - BWI

1 stop17h 39mMultiple Airlines

Deal found 12/17

$104

Tue 2/37:07 pmLAX - BWI

2 stops25h 40mSpirit Airlines

Deal found 12/16

$105

Mon 2/237:18 pmLAX - BWI

2 stops24h 59mSpirit Airlines

Deal found 12/18

$107

Mon 1/194:07 pmLAX - BWI

2 stops15h 20mSpirit Airlines

Deal found 12/18

$109

Sun 1/189:49 pmLAX - BWI

2 stops33h 38mSpirit Airlines

Deal found 12/16

$110

Sun 3/19:21 pmLAX - BWI

2 stops42h 38mFrontier

Deal found 12/18

$113

Fri 1/1612:33 amLAX - BWI

2 stops20h 14mSpirit Airlines

Deal found 12/17

$115

Thu 3/510:45 pmLAX - BWI

1 stop12h 39mFrontier

Deal found 12/18

$116

Tue 1/138:37 pmLAX - BWI

2 stops24h 54mFrontier

Deal found 12/17

$117

Wed 12/2410:45 pmLAX - IAD

1 stop9h 53mFrontier

Deal found 12/16

$141

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

Most accurate provider	CheapOair 3 stars
Most trusted provider	CheapOair 3 stars
Round-trip from	$182
One-way from	$102 (Kiwi.com)
Popular in	December
Cheapest in	August
Average price	$477

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. 13% potential increase in price ($59 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

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

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Wed 3/25

9:45 pm-9:56 am

1 stop9h 11m

Washington, D.C. Reagan-National

Tue 3/31

10:40 am-8:03 pm

1 stop12h 23m

$255

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Mon 2/9

12:08 pm-8:00 pm

Nonstop4h 52m

Washington, D.C. Reagan-National

Wed 2/18

9:59 am-1:03 pm

Nonstop6h 04m

$257

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Wed 3/4

5:45 am-4:50 pm

1 stop8h 05m

Washington, D.C. Dulles Intl

Tue 3/10

4:45 pm-9:15 pm

1 stop7h 30m

$257

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Fri 1/23

8:40 am-4:22 pm

Nonstop4h 42m

Washington, D.C. Dulles Intl

Sun 1/25

8:25 am-11:25 am

Nonstop6h 00m

$257

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Fri 1/23

12:08 pm-8:00 pm

Nonstop4h 52m

Washington, D.C. Reagan-National

Mon 1/26

9:59 am-12:56 pm

Nonstop5h 57m

$257

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Fri 1/9

9:30 pm-5:24 am

Nonstop4h 54m

Washington, D.C. Dulles Intl

Mon 1/12

10:05 pm-12:59 am

Nonstop5h 54m

$257

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Sun 3/1

6:35 am-7:25 pm

2 stops9h 50m

Washington, D.C. Reagan-National

Wed 3/4

4:25 pm-9:25 pm

1 stop8h 00m

$262

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

Wed 1/14

7:50 am-9:55 pm

2 stops11h 05m

Washington, D.C. Dulles Intl

Sat 1/17

7:00 am-2:00 pm

1 stop10h 00m

$262

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Tue 3/3

12:07 pm-8:05 pm

Nonstop4h 58m

Washington, D.C. Reagan-National

Thu 3/12

9:59 am-1:03 pm

Nonstop6h 04m

$267

Los AngelesWashington, D.C.

LAX - DCA

LAXDCA

Los Angeles

Fri 2/13

12:07 pm-8:05 pm

Nonstop4h 58m

Washington, D.C. Reagan-National

Wed 2/18

9:59 am-1:03 pm

Nonstop6h 04m

$267

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 59 results

...

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.?

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 $179). 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?

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 15% on airfare.

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 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.

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

11,476 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Alaska Airlines

8.0

Very good

11,476 reviews

Alaska Airlines

8.0

Very good

11,476 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

Delta

7.9

Good

8,007 reviews

Alaska Airlines

8.0

Very good

11,476 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

United Airlines

7.4

Good

9,091 reviews

Alaska Airlines

8.0

Very good

11,476 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

American Airlines

7.2

Good

11,054 reviews

Alaska Airlines

8.0

Very good

11,476 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

Spirit Airlines

6.3

Okay

8,190 reviews

Alaska Airlines

8.0

Very good

11,476 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

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 52m. Fly via JetBlue, Alaska Airlines, or Southwest to get the fastest option. Irvine and Washington, D.C. are separated by a distance of 2304 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 $30 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $71 and Southwest from $99 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: Asiana Airlines (93%), Egyptair (92%), Ethiopian Air (90%).
What are the cheapest flights from Irvine to Washington, D.C.?
While on average a flight from Irvine to Washington, D.C. is generally $1,061, our data shows the cheapest flight currently is $144. When looking at the most popular route, (Los Angeles - Washington, D.C. Reagan-National), you can expect to pay $148 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 $179). 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

Alexandria

Woodbridge

Tysons

Arlington

Owings Mills

Springfield

Hanover

Silver Spring

Fredericksburg

Linthicum Heights

Rockville

Laurel

Towson

Manassas

National Harbor

Bowie

Largo

McLean

Clinton

Cordova

Browse thousands of different options on Cheapflights for your next trip

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

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$72	Average$228	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$116	Average$260	FlexibilityNo cancel fee	On-time62%
Hawaiian Airlines	Cheapest$138	Average$363	FlexibilityNo cancel fee	On-time85%
Southwest	Cheapest$159	Average$436	FlexibilityNo cancel fee	On-time63%
Delta	Cheapest$168	Average$415	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$183	Average$439	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$186	Average$448	FlexibilityNo cancel fee	On-time71%
Alaska Airlines	Cheapest$214	Average$403	FlexibilityNo cancel fee	On-time75%
JetBlue	Cheapest$244	Average$354	FlexibilityNo cancel fee	On-time62%

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$102+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Irvine to Washington, D.C. are usually found in August or September, booked 31 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

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 December 18, 2025.

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 December 18, 2025.

Find 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 December 18, 2025.

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Best time to book a flight from Irvine to Washington, D.C.

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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 December 12, 2025.

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

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 December 18, 2025.

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.

Reviews of airlines servicing Washington, D.C.

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.

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.

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Top 9 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 December 18, 2025.