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Irving

$106+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — DFW
Aug 24 — Aug 311
Mon 8/24
Mon 8/31
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Irving are usually found in September or October, booked 86 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap 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 July 25, 2026.

This FlightHub deal was found by Cheapflights users on 7/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:48 am
IAD
-
DFW
1 stop5h 42m
Frontier
Tue 8/182:22 pm
DFW
-
IAD
Nonstop3h 07m
Frontier
Deal found 7/22$229
This Trip.com deal was found by Cheapflights users on 7/24. 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.
Mon 8/177:48 am
IAD
-
DFW
1 stop9h 19m
Frontier
Tue 8/182:22 pm
DFW
-
IAD
Nonstop3h 07m
Frontier
Deal found 7/24$230
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Thu 8/136:46 pm
IAD
-
DFW
Nonstop3h 25m
Frontier
Mon 8/1710:00 am
DFW
-
IAD
1 stop6h 14m
Frontier
Deal found 7/23$231
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Mon 9/147:00 am
IAD
-
DFW
1 stop8h 50m
Frontier
Fri 9/258:25 am
DFW
-
IAD
Nonstop3h 15m
Frontier
Deal found 7/23$232
This deal was found by Cheapflights users on 7/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:20 am
IAD
-
DFW
1 stop6h 56m
Frontier
Mon 8/242:22 pm
DFW
-
IAD
Nonstop3h 07m
Frontier
Deal found 7/24$233
This Frontier deal was found by Cheapflights users on 7/20. 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.
Thu 9/171:35 pm
IAD
-
DFW
Nonstop3h 22m
Frontier
Wed 9/233:55 pm
DFW
-
IAD
1 stop7h 33m
Frontier
Deal found 7/20$234
This Frontier deal was found by Cheapflights users on 7/23. 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.
Tue 10/67:00 am
IAD
-
DFW
1 stop8h 50m
Frontier
Sat 10/108:28 am
DFW
-
IAD
Nonstop3h 15m
Frontier
Deal found 7/23$235
This Frontier deal was found by Cheapflights users on 7/22. 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.
Mon 8/107:18 pm
IAD
-
DFW
1 stop13h 15m
Frontier
Tue 8/182:22 pm
DFW
-
IAD
Nonstop3h 07m
Frontier
Deal found 7/22$236
This Super.com deal was found by Cheapflights users on 7/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:24 pm
IAD
-
DFW
Nonstop3h 23m
Frontier
Mon 8/3110:00 am
DFW
-
IAD
1 stop6h 14m
Frontier
Deal found 7/20$237
This Frontier deal was found by Cheapflights users on 7/22. 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.
Fri 9/111:35 pm
IAD
-
DFW
Nonstop3h 22m
Frontier
Sun 9/1310:17 am
DFW
-
IAD
1 stop7h 52m
Frontier
Deal found 7/22$238
This Kiwi.com deal was found by Cheapflights users on 7/25. 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.
Wed 8/127:48 am
IAD
-
DFW
1 stop5h 42m
Frontier
Tue 8/1810:00 am
DFW
-
IAD
1 stop6h 14m
Frontier
Deal found 7/25$240

Find 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 July 25, 2026.

Round-trip from

$229
(FlightHub)

One-way from

$106
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$456
From Washington, D.C. Dulles Intl to Irving
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Irving
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 25, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Wed 9/16

6:10 am-10:17 am

1 stop5h 07m

Dallas/Fort Worth

Sun 9/20

5:30 am-11:30 am

1 stop5h 00m

$322

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Thu 10/15

12:52 pm-8:00 pm

1 stop8h 08m

Dallas/Fort Worth

Sun 10/18

7:20 am-11:23 am

Nonstop3h 03m

$355

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Thu 9/24

11:44 am-5:17 pm

1 stop6h 33m

Dallas/Fort Worth

Sun 9/27

5:30 am-11:30 am

1 stop5h 00m

$374

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Tue 9/8

5:34 pm-11:59 pm

1 stop7h 25m

Dallas/Fort Worth

Fri 9/11

4:20 pm-8:24 pm

Nonstop3h 04m

$387

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Fri 8/21

6:16 am-4:37 pm

2 stops11h 21m

Dallas/Fort Worth

Sat 8/22

6:45 am-1:55 pm

1 stop6h 10m

$407
Quickest round-trip

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Sun 9/13

8:30 am-10:46 am

Nonstop3h 16m

Dallas/Fort Worth

Sat 9/19

5:20 pm-9:25 pm

Nonstop3h 05m

$434

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Sat 8/1

6:00 pm-8:25 pm

Nonstop3h 25m

Dallas/Fort Worth

Mon 8/3

7:20 am-11:26 am

Nonstop3h 06m

$528

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Thu 7/30

12:41 pm-3:05 pm

Nonstop3h 24m

Dallas/Fort Worth

Mon 8/3

12:25 pm-4:31 pm

Nonstop3h 06m

$543

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Thu 8/6

5:47 pm-9:56 pm

1 stop5h 09m

Dallas/Fort Worth

Sat 8/8

3:07 pm-11:26 pm

1 stop7h 19m

$546

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Fri 8/7

12:41 pm-3:05 pm

Nonstop3h 24m

Dallas/Fort Worth

Mon 8/10

12:25 pm-4:31 pm

Nonstop3h 06m

$551

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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

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 July 25, 2026.

When flying from Washington, D.C. Dulles Intl Airport to Irving, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 35% versus a flight in the evening.

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 July 25, 2026.

The most flights from IAD to 1RV are scheduled on a Thursday (20 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (17 on average).

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Irving?

Airfare is below average for this route at the moment.
Washington, D.C. Dulles Intl Airport to Irving flights typically cost between $252 and $519 in August.
The cheapest round-trip price found within the last 5 days was $229 on Frontier (Aug 11-Aug 18).

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 July 18, 2026.

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

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 July 25, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Washington, D.C. Dulles Intl Airport to Irving have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,488 reviews

Comfort

7.8

Entertainment

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.
Delta
7.8
Good
8,488 reviews
Delta
7.8
Good
8,488 reviews

Comfort

7.8

Entertainment

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.
United Airlines
7.4
Good
10,034 reviews
Delta
7.8
Good
8,488 reviews

Comfort

7.8

Entertainment

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.
American Airlines
7.1
Good
11,848 reviews
Delta
7.8
Good
8,488 reviews

Comfort

7.8

Entertainment

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.
Frontier
5.6
Fair
2,771 reviews
Delta
7.8
Good
8,488 reviews

Comfort

7.8

Entertainment

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Matt,Sep 2023

LAX - DAL

The crew was exceptional. The best crew on all 4 flight we took on this trip.

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.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Irving?

    Airlines like Delta, United Airlines, and American Airlines fly from Washington, D.C. Dulles Intl Airport to Irving in about 5h 07m. The time it takes to get you to your destination can typically vary by up to 3h 01m. There are 1169 mi between Washington, D.C. Dulles Intl Airport and Irving. 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 Washington, D.C. Dulles Intl Airport to Irving one-way?

    One-way options have recently been found by users for as low as $45 on Frontier. Other airlines that offer cheap prices include American Airlines from $83 and United Airlines from $99 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: Fiji Airways (100%), Mesa Airlines (100%), GOL( 96%).

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

    On average you can expect to pay $1,212 for a flight from Washington, D.C. Dulles Intl Airport to Irving. The cheapest flight overall is $116 while the most popular route, (Washington, D.C. Dulles Intl - Dallas/Fort Worth) is currently priced at $160.

  • 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.

See more FAQs

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Top 4 airlines flying from Dulles Intl to Irving

Discover the top 4 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 July 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$78Average$258FlexibilityNo cancel feeOn-time62%
DeltaCheapest$173Average$491FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$177Average$408FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$214Average$459FlexibilityNo cancel feeOn-time69%

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