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$71+ Cheap flights from Dulles Intl (IAD) to Irving, TX

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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — DFW
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Irving are usually found in October or August, booked 90 days in advance, depart on a Friday or Wednesday and return on a Friday

Cheap flight deals from Dulles Intl to Irving

Keep the following information in mind while searching for Dulles Intl to Irving flight deals. Data was last updated April 15, 2025.

Round-trip from

$159
(Cheapflightsfares)

One-way from

$71
(Frontier)

Popular in

May

Cheapest in

October

Average price

$388
From Washington, D.C. Dulles Intl to Irving
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One-way flight from Washington, D.C. Dulles Intl to Irving
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Highest demand for flights based on searches. 9% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Dulles Intl to Irving

Cheapest flights from Dulles Intl to Irving
Explore the most affordable flight options available from Dulles Intl to Irving. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/15. 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.
Wed 5/2812:47 pmIAD - DFW
Nonstop3h 28mFrontier
Sun 6/16:05 amDFW - IAD
Nonstop3h 04mFrontier
Deal found 4/15$159
This American Airlines deal was found by Cheapflights users on 4/15. 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 6/35:07 pmIAD - DFW
Nonstop3h 24mAmerican Airlines
Sat 6/77:00 amDFW - IAD
Nonstop3h 00mAmerican Airlines
Deal found 4/15$181
This United Airlines deal was found by Cheapflights users on 4/14. 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.
Fri 7/412:35 pmIAD - DFW
Nonstop3h 16mUnited Airlines
Tue 7/85:20 pmDFW - IAD
Nonstop3h 05mUnited Airlines
Deal found 4/14$185
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/36:00 amIAD - DFW
1 stop5h 42mDelta
Tue 6/34:09 pmDFW - IAD
1 stop6h 26mDelta
Deal found 4/14$237

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl to Irving 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 April 15, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Irving that are best for you.

Fly from

Dulles Intl

Fly to

Irving

Route

Depart

Return

Price

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Wed 5/28

12:47 pm-3:15 pm

Nonstop3h 28m

Dallas/Fort Worth

Sun 6/1

6:05 am-10:09 am

Nonstop3h 04m

$159

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Tue 6/3

5:07 pm-7:31 pm

Nonstop3h 24m

Dallas/Fort Worth

Sat 6/7

6:40 pm-10:39 pm

Nonstop2h 59m

$181

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Fri 7/4

12:35 pm-2:51 pm

Nonstop3h 16m

Dallas/Fort Worth

Tue 7/8

5:20 pm-9:25 pm

Nonstop3h 05m

$185

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Sat 5/24

1:20 pm-8:15 pm

1 stop7h 55m

Dallas/Fort Worth

Wed 5/28

4:09 pm-11:35 pm

1 stop6h 26m

$237

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Sat 5/24

9:50 pm-11:39 pm

2 stops26h 49m

Dallas/Fort Worth

Fri 5/30

5:00 pm-2:44 pm

2 stops20h 44m

$335

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Sat 7/26

12:24 pm-2:43 pm

Nonstop3h 19m

$71

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Tue 7/1

6:27 am-8:43 am

Nonstop3h 16m

$90

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Tue 7/15

12:40 pm-2:56 pm

Nonstop3h 16m

$91

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Sat 5/24

6:17 pm-10:44 pm

1 stop5h 27m

$119

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Sat 5/24

9:50 pm-11:39 pm

2 stops26h 49m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 12 results
1
2

Best time to book a flight from Dulles Intl to Irving

Have a flexible travel schedule? Discover the best time to fly to Irving 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Irving

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Irving. Price data was last updated on April 11, 2025.

The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Irving may vary depending on when you book. For the best chance of a lower fare, look to book 90 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 Irving?

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Irving (average of $216). Flying from Washington, D.C. Dulles Intl Airport to Irving in March is currently the most expensive (average of $295). 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 1RV?

Find hourly flight availability from Dulles Intl to Irving. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Irving as you normally would.

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

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

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Irving flight should consider departing on Thursday evenings when fares are most often at their lowest. Tuesday evenings 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 Irving

Explore weekly flight availability from Dulles Intl to Irving. 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 April 15, 2025.

The most flights from IAD to 1RV are scheduled on a Tuesday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Irving by month

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

In terms of precipitation, rainfall in Irving ranges from 1.9 - 4.9 inches per month. May is typically the wettest month, when rainfall can reach 4.9 in. August is typically the driest time to visit Irving when rainfall is around 1.9 in.

Temperature in Irving by month

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

If weather is an important factor for your trip to Irving, 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 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Irving

Get insights into the airlines that provide service to Irving. 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 Irving. Reviews last updated April 15, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and United Airlines from Washington, D.C. to Irving. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,876 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,876 reviews
Alaska Airlines
8.0
Very good
9,876 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,876 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,658 reviews
Alaska Airlines
8.0
Very good
9,876 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,876 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Sun Country Air
6.9
Okay
349 reviews
Alaska Airlines
8.0
Very good
9,876 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Irving. 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 Irving one-way?

    One-way options have recently been found by users for as low as $71 on Frontier. Other airlines that offer cheap prices include United Airlines from $90 and Delta from $119 one-way.

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

    Before booking your flight to Irving from Washington, D.C. Dulles Intl Airport, check out the most reliable airlines to get you to your destination on time: Royal Air Maroc (86%), United Airlines (82%), American Airlines( 81%).

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

    On average you can expect to pay $739 for a flight from Washington, D.C. Dulles Intl Airport to Irving. The cheapest flight overall is $65 while the most popular route, (Washington, D.C. Dulles Intl - Dallas/Fort Worth) is currently priced at $148.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Irving 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 Irving?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Irving (average of $216). Flying from Washington, D.C. Dulles Intl Airport to Irving in March is currently the most expensive (average of $295). 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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Top 6 airlines flying from Dulles Intl to Irving

Discover the top 6 airlines that operate flights from Dulles Intl to Irving. 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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$48Average$189FlexibilityNo cancel feeOn-time65%
FrontierCheapest$82Average$161FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$140Average$508FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$188Average$499FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$381FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$225Average$387FlexibilityNo cancel feeOn-time69%

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