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$111+ Cheap flights from Dulles Intl (IAD) 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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LAX
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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The best prices from Washington, D.C. Dulles Intl to Irvine are usually found in September or August, booked 86 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

Cheap flight deals from Dulles Intl to Irvine

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Irvine (IR9). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$208
(Frontier)

One-way from

$111
(eDestinos)
High demand for flights, 27% potential price rise
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Best time to find cheap flights, 17% potential price drop
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From Washington, D.C. Dulles Intl to Irvine
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One-way flight from Washington, D.C. Dulles Intl to Irvine
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Find flight deals from Dulles Intl to Irvine

Cheapest flights from Dulles Intl to Irvine
Explore the most affordable flight options available from Dulles Intl to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Orbitz deal was found by Cheapflights users on 11/18. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/95:32 pmIAD - LAX
Nonstop5h 58mMultiple Airlines
Tue 12/1010:35 pmLAX - IAD
1 stop12h 23mMultiple Airlines
Deal found 11/18$208
This United Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/97:05 pmIAD - LAX
Nonstop5h 50mUnited Airlines
Mon 12/1611:18 pmLAX - IAD
Nonstop4h 48mUnited Airlines
Deal found 11/18$227
This Frontier deal was found by Cheapflights users on 11/20. 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.
Wed 12/113:28 pmIAD - LAX
1 stop8h 27mFrontier
Sun 12/1510:35 pmLAX - IAD
1 stop9h 39mFrontier
Deal found 11/20$234
This Alaska Airlines deal was found by Cheapflights users on 11/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/129:13 amIAD - LAX
1 stop9h 41mAlaska Airlines
Sat 12/148:15 amLAX - IAD
Nonstop4h 55mAlaska Airlines
Deal found 11/19$236
This Cheapflightsfares deal was found by Cheapflights users on 11/19. 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.
Sun 11/2411:47 amIAD - LAX
1 stop11h 10mSun Country Air
Thu 11/285:55 pmLAX - IAD
1 stop14h 50mSun Country Air
Deal found 11/19$379
This American Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/105:00 amIAD - LAX
2 stops10h 10mAmerican Airlines
Tue 12/1711:40 amLAX - IAD
1 stop7h 44mAmerican Airlines
Deal found 11/19$381

Find flights from Dulles Intl to Irvine within your budget

Customize your flight search to find flights from Dulles Intl 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Mon 1/6

4:42 pm-9:35 pm

1 stop7h 53m

Los Angeles

Mon 1/27

10:35 pm-11:47 am

1 stop10h 12m

$208

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Mon 12/9

9:13 am-3:54 pm

1 stop9h 41m

Los Angeles

Tue 12/10

10:35 pm-1:58 pm

1 stop12h 23m

$218

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Tue 5/13

5:00 pm-8:00 pm

Nonstop6h 00m

Los Angeles

Sun 5/25

9:00 am-4:50 pm

Nonstop4h 50m

$227

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Fri 5/9

10:05 pm-12:30 am

Nonstop5h 25m

Los Angeles

Sat 5/17

2:12 pm-11:57 pm

1 stop6h 45m

$237

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Mon 4/21

11:37 am-5:15 pm

1 stop8h 38m

Los Angeles

Sun 4/27

6:12 pm-10:43 am

1 stop13h 31m

$365

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Sat 1/18

7:15 am-2:05 pm

2 stops9h 50m

Los Angeles

Thu 1/23

8:55 am-11:05 pm

2 stops11h 10m

$376

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Thu 1/16

6:10 am-2:05 pm

1 stop10h 55m

Los Angeles

Tue 1/21

6:00 am-4:14 pm

1 stop7h 14m

$381

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Mon 12/16

12:14 pm-12:33 pm

2 stops51h 19m

$111

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Wed 1/1

6:30 am-11:20 am

1 stop7h 50m

$113

Washington, D.C.Los Angeles

IAD - LAX

IADLAX

Washington, D.C. Dulles Intl

Thu 2/20

7:00 am-2:55 pm

1 stop10h 55m

$123

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 15 results
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Best time to book a flight from Dulles Intl to Irvine

Have a flexible travel schedule? Discover the best time to fly to Irvine from Dulles Intl 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.

Travel insights for flights from Dulles Intl to Irvine

Get recent, data-driven insights about flights from Dulles Intl to Irvine including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Irvine. Price data was last updated on November 15, 2024.

The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Irvine may vary depending on when you book. For the best chance of a lower fare, look to book 86 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. Dulles Intl Airport to Irvine?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Irvine (average of $240). Flying from Washington, D.C. Dulles Intl Airport to Irvine in July is currently the most expensive (average of $321). 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 IAD to IR9?

Find hourly flight availability from Dulles Intl 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 November 20, 2024.

When flying from Washington, D.C. Dulles Intl Airport to Irvine, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Irvine. Price data was last updated on November 10, 2024.

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

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Irvine

Explore weekly flight availability from Dulles Intl to Irvine. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 20, 2024.

The most flights from IAD to IR9 are scheduled on a Tuesday (37 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (21 on average).

Rainfall in Irvine by month

Plan your trip to Irvine by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Irvine ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Irvine when rainfall is around 0.0 in.

Temperature in Irvine by month

Plan your trip to Irvine by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Irvine, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 November 20, 2024.
Get a feel of what it's like to fly with Alaska Airlines, United Airlines and Sun Country Air from Washington, D.C. to Irvine by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,461 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

WestJet
7.3
Good
2,811 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Irvine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    $111 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and Alaska Airlines, with prices starting from $113 and $138, respectively.

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

    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 Washington, D.C. Dulles Intl Airport to Irvine on time: Ethiopian Air (95%), Air New Zealand (93%), Virgin Australia (93%).

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

    On average you can expect to pay $1,045 for a flight from Washington, D.C. Dulles Intl Airport to Irvine. The cheapest flight overall is $108 while the most popular route, (Washington, D.C. Dulles Intl - Los Angeles) is currently priced at $227.

  • Can I find deals for flights from Dulles Intl to Irvine that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Irvine flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Irvine?

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

  • Can I find deals for business class flights from Dulles Intl to Irvine?

    Yes. Cheapflights offers flight deals from Dulles Intl 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. Dulles Intl Airport to Irvine?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Irvine (average of $240). Flying from Washington, D.C. Dulles Intl Airport to Irvine in July is currently the most expensive (average of $321). 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.

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Alternative routes for Dulles Intl to Irvine

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Dulles Intl to Irvine

Discover the top 8 airlines that operate flights from Dulles Intl 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$111Average$212FlexibilityNo cancel feeOn-time65%
FrontierCheapest$124Average$213FlexibilityNo cancel feeOn-time62%
DeltaCheapest$143Average$532FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$174Average$308FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$196Average$511FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$215Average$515FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$219Average$453FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$327Average$593FlexibilityNo cancel feeOn-time63%
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