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$109+ Cheap flights from Reagan-National (DCA) to Irvine, CA

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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — LAX
nov. 29 — déc. 61
sam. 11/29
sam. 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Irvine are usually found in September or July, booked 76 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Find flight deals from Reagan-National to Irvine

Cheapest flights from Reagan-National to Irvine
Explore the most affordable flight options available from Reagan-National to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octobre 30, 2025.

This Frontier deal was found by Cheapflights users on 10/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 11/226:00 pmDCA - LAX
1 stop9h 09mFrontier
mer. 12/36:40 amLAX - DCA
1 stop7h 19mFrontier
Deal found 10/29$218
This CheapOair deal was found by Cheapflights users on 10/29. 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. 12/168:00 amDCA - LAX
1 stop13h 38mFrontier
sam. 12/208:58 pmLAX - DCA
1 stop22h 01mFrontier
Deal found 10/29$220
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.
dim. 12/146:00 pmDCA - LAX
1 stop16h 42mFrontier
jeu. 12/256:34 amLAX - DCA
1 stop7h 25mFrontier
Deal found 10/28$221
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 11/82:00 pmDCA - LAX
1 stop13h 25mFrontier
jeu. 11/136:44 amLAX - DCA
1 stop12h 15mFrontier
Deal found 10/28$222
This Trip.com deal was found by Cheapflights users on 10/30. 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.
lun. 11/102:00 pmDCA - LAX
1 stop26h 18mFrontier
jeu. 11/1312:44 pmLAX - DCA
1 stop25h 12mFrontier
Deal found 10/30$223
This Kiwi.com deal was found by Cheapflights users on 10/29. 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. 11/106:00 pmDCA - LAX
2 stops17h 14mMultiple Airlines
mar. 11/187:00 amLAX - DCA
1 stop6h 59mMultiple Airlines
Deal found 10/29$224
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.
sam. 12/69:59 amDCA - LAX
Nonstop6h 06mAlaska Airlines
mar. 12/911:59 amLAX - DCA
Nonstop5h 01mAlaska Airlines
Deal found 10/28$225
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/68:15 amDCA - LAX
1 stop19h 10mFrontier
mer. 12/36:40 amLAX - DCA
1 stop27h 26mFrontier
Deal found 10/28$226
This Booking.com deal was found by Cheapflights users on 10/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/108:15 amDCA - LAX
1 stop15h 12mFrontier
mer. 11/122:48 pmLAX - DCA
1 stop19h 14mFrontier
Deal found 10/30$227
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/62:00 pmDCA - LAX
1 stop13h 25mFrontier
jeu. 11/1312:44 pmLAX - DCA
1 stop21h 18mFrontier
Deal found 10/28$228
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
sam. 11/86:00 pmDCA - LAX
1 stop9h 25mMultiple Airlines
mar. 11/119:04 amLAX - DCA
2 stops24h 58mMultiple Airlines
Deal found 10/29$229
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.
sam. 11/86:00 pmDCA - LAX
1 stop9h 25mFrontier
mar. 11/113:27 pmLAX - DCA
2 stops18h 35mFrontier
Deal found 10/28$230

Cheap flight deals from Reagan-National to Irvine

Keep the following information in mind while searching for Reagan-National to Irvine flight deals. Data was last updated octobre 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$218
(CheapOair)

One-way from

$109
(Priceline)

Popular in

December

Cheapest in

September

Average price

$462
Provider with most accurate pricing for Washington, D.C. (WAS)-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Los Angeles flights.
Search Deals
From Washington, D.C. Reagan-National to Irvine
Search Deals
One-way flight from Washington, D.C. Reagan-National to Irvine
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 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 Reagan-National to Irvine 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 octobre 30, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Irvine that are best for you.

Fly from

Reagan-National

Fly to

Irvine

Route

Depart

Return

Price

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

mer. 2/11

6:15 am-12:55 pm

1 stop9h 40m

Los Angeles

jeu. 2/19

8:40 am-10:59 pm

1 stop11h 19m

$221

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

mar. 2/10

6:15 am-2:18 pm

1 stop11h 03m

Los Angeles

jeu. 2/19

8:40 am-10:59 pm

1 stop11h 19m

$221

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

ven. 1/30

6:15 am-12:55 pm

1 stop9h 40m

Los Angeles

dim. 2/8

10:30 am-10:47 pm

1 stop9h 17m

$225

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

mar. 3/3

9:30 am-12:08 pm

Nonstop5h 38m

Los Angeles

mar. 3/10

12:45 pm-8:55 pm

Nonstop5h 10m

$237

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

mar. 3/3

9:30 am-12:08 pm

Nonstop5h 38m

Los Angeles

mer. 3/11

12:45 pm-8:55 pm

Nonstop5h 10m

$237

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

jeu. 12/11

11:40 am-6:45 pm

2 stops10h 05m

Los Angeles

dim. 12/14

12:45 pm-11:55 pm

1 stop8h 10m

$242

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

sam. 12/6

9:59 am-1:05 pm

Nonstop6h 06m

Los Angeles

lun. 12/8

11:59 am-8:00 pm

Nonstop5h 01m

$247

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

mer. 3/4

6:30 am-11:57 am

1 stop8h 27m

Los Angeles

mar. 3/10

12:25 am-9:54 am

1 stop6h 29m

$257

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

mer. 2/11

9:59 am-12:56 pm

Nonstop5h 57m

Los Angeles

ven. 2/20

12:45 pm-8:55 pm

Nonstop5h 10m

$257

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

ven. 1/23

9:59 am-12:56 pm

Nonstop5h 57m

Los Angeles

sam. 1/31

12:01 pm-8:00 pm

Nonstop4h 59m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 22 results
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Best time to book a flight from Reagan-National to Irvine

Have a flexible travel schedule? Discover the best time to fly to Irvine from Reagan-National 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 Washington, D.C. Reagan-National Airport to Irvine

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

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to Irvine. Price data was last updated on October 24, 2025.

The price you pay for your flight from Washington, D.C. Reagan-National Airport to Irvine may vary depending on when you book. For the best chance of a lower fare, look to book 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Irvine (average of $108). Flying from Washington, D.C. Reagan-National Airport to Irvine in November is currently the most expensive (average of $226). 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 DCA to IR9?

Find hourly flight availability from Reagan-National to Irvine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octobre 30, 2025.

One of the essential ways to save on airfare from Washington, D.C. Reagan-National Airport to Irvine is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 41% on airfare.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Irvine?

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

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Irvine flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Irvine

Get insights into the airlines that provide service to Irvine. 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 Irvine. Reviews last updated octobre 30, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Washington, D.C. Reagan-National Airport to Irvine by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,217 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

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
11,217 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

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.
Southwest
8.0
Very good
4,243 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

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
7,998 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

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
8,998 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

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
11,035 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

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 Reagan-National to Irvine. 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 Washington, D.C. Reagan-National Airport to Irvine?

    Departing from Washington, D.C. Reagan-National Airport to Irvine will take you 5h 38m. Airlines will cover a distance of 2304 mi. This flight may include one or multiple stops.

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

    No one likes to see their flight delayed. When booking a flight from Washington, D.C. Reagan-National Airport to Irvine consider choosing LATAM Airlines (82%), Japan Airlines (79%) or Philippine Airlines (78%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Washington, D.C. Reagan-National Airport to Irvine?

    While on average a flight from Washington, D.C. Reagan-National Airport to Irvine is generally $1,097, our data shows the cheapest flight currently is $148. When looking at the most popular route, (Washington, D.C. Reagan-National - Los Angeles), you can expect to pay $130 for that flight.

  • Can I find deals for flights from Reagan-National to Irvine that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Irvine flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Irvine?

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

  • Can I find deals for business class flights from Reagan-National to Irvine?

    Yes. Cheapflights offers flight deals from Reagan-National to Irvine 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 Washington, D.C. Reagan-National Airport to Irvine?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Irvine (average of $108). Flying from Washington, D.C. Reagan-National Airport to Irvine in November is currently the most expensive (average of $226). 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

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Alternative routes for Reagan-National to Irvine

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Reagan-National to Irvine

Discover the top 9 airlines that operate flights from Reagan-National to Irvine. 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 octobre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$110Average$255FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$142Average$296FlexibilityNo cancel feeOn-time62%
FrontierCheapest$148Average$282FlexibilityNo cancel feeOn-time62%
DeltaCheapest$180Average$434FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$184Average$396FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$204Average$439FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$227Average$404FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$241Average$419FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$256Average$491FlexibilityNo cancel feeOn-time71%

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