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 $59 on Frontier. Other airlines that offer cheap prices include United Airlines from $70 and American Airlines from $85 one-way.

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.

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).

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

On average you can expect to pay $1,463 for a flight from Washington, D.C. Dulles Intl Airport to Irving. The cheapest flight overall is $58 while the most popular route, (Washington, D.C. Dulles Intl - Dallas/Fort Worth) is currently priced at $79.

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: Mesa Airlines (100%), Royal Air Maroc (88%), United Airlines( 80%).

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Irving?

American Airlines, Delta and Frontier are the most popular airlines when flying from Washington, D.C. Dulles Intl Airport to Irving.

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

Our data shows that August tends to be the cheapest month to fly to Irving from Washington, D.C. Dulles Intl Airport. Users have commonly found prices around $270 for the month, but tickets can be as low as $92. Due to multiple factors, prepare for potentially higher prices in December.

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.

$59+ Flights from Washington, D.C. Dulles Intl Airport to Irving

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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Irving are usually found in June or July, booked 66 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap flight deals from Dulles Intl to Irving

Round-trip from	$122 (Priceline)
One-way from	$59 (Cheapflightsfares)
Popular in	April
Cheapest in	June
Average price	$249

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 ($33 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).

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Average for round-trip flights in July 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 July 29, 2025.

Sat 8/912:27 pmIAD - DFW

Nonstop3h 17mFrontier

Sat 8/167:25 amDFW - IAD

Nonstop3h 02mFrontier

Deal found 7/27

$122

Wed 9/106:25 amIAD - DFW

Nonstop3h 19mAmerican Airlines

Wed 9/177:00 amDFW - IAD

Nonstop2h 57mAmerican Airlines

Deal found 7/27

$138

Fri 8/2212:50 pmIAD - DFW

Nonstop3h 16mUnited Airlines

Tue 9/2312:10 pmDFW - IAD

Nonstop3h 02mUnited Airlines

Deal found 7/29

$188

Best flights from Dulles Intl to Irving
Discover carefully curated flight deals from Dulles Intl to Irving that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Sat 8/912:27 pmIAD - DFW

Nonstop3h 17mFrontier

Sat 8/167:25 amDFW - IAD

Nonstop3h 02mFrontier

Deal found 7/27

$122

Wed 9/106:25 amIAD - DFW

Nonstop3h 19mAmerican Airlines

Wed 9/177:00 amDFW - IAD

Nonstop2h 57mAmerican Airlines

Deal found 7/27

$138

Last-minute flights from Dulles Intl to Irving
Discover last-minute flight deals from Dulles Intl to Irving. Data last updated July 29, 2025 and is based on user searches.

Tue 8/511:49 amIAD - DFW

Nonstop3h 11mAmerican Airlines

Tue 8/127:00 amDFW - IAD

Nonstop3h 01mAmerican Airlines

Deal found 7/29

$269

Tue 8/56:00 amIAD - DFW

1 stop5h 08mDelta

Wed 8/2011:13 amDFW - IAD

1 stop6h 36mDelta

Deal found 7/28

$288

Wed 8/66:10 amIAD - DFW

2 stops16h 54mMultiple Airlines

Thu 8/76:25 amDFW - IAD

1 stop6h 24mMultiple Airlines

Deal found 7/26

$195

Fri 8/811:04 amIAD - DFW

Nonstop3h 17mFrontier

Sat 8/238:00 amDFW - IAD

Nonstop3h 02mFrontier

Deal found 7/27

$134

Sat 8/912:27 pmIAD - DFW

Nonstop3h 17mFrontier

Sat 8/167:25 amDFW - IAD

Nonstop3h 02mFrontier

Deal found 7/27

$122

Sat 8/168:45 amIAD - DFW

Nonstop3h 27mUnited Airlines

Wed 8/2012:10 pmDFW - IAD

Nonstop3h 01mUnited Airlines

Deal found 7/29

$194

Sat 8/306:27 amIAD - DFW

Nonstop3h 09mAmerican Airlines

Sat 9/612:38 pmDFW - IAD

Nonstop3h 09mAmerican Airlines

Deal found 7/29

$139

One-way flights from Dulles Intl to Irving
Search for one-way flight options from Dulles Intl to Irving. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Sat 8/1612:27 pmIAD - DFW

Nonstop3h 17mFrontier

Deal found 7/27

$59

Wed 9/312:50 pmIAD - DFW

Nonstop3h 16mUnited Airlines

Deal found 7/28

$70

Wed 8/2011:51 amIAD - DFW

Nonstop3h 09mAmerican Airlines

Deal found 7/29

$85

Wed 8/2012:39 pmIAD - DFW

1 stop5h 32mDelta

Deal found 7/29

$119

Mon 9/810:49 amIAD - DFW

2 stops14h 05mMultiple Airlines

Deal found 7/28

$126

Cheapflights Fare Finder

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

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Sat 8/9

12:27 pm-2:44 pm

Nonstop3h 17m

Dallas/Fort Worth

Sat 8/16

7:25 am-11:27 am

Nonstop3h 02m

$122

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Wed 9/10

6:25 am-8:44 am

Nonstop3h 19m

Dallas/Fort Worth

Wed 9/17

7:00 am-10:57 am

Nonstop2h 57m

$138

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Sat 8/16

12:27 pm-2:44 pm

Nonstop3h 17m

$59

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Wed 9/3

12:50 pm-3:06 pm

Nonstop3h 16m

$70

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Wed 8/20

11:51 am-2:00 pm

Nonstop3h 09m

$85

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Wed 8/20

12:39 pm-5:11 pm

1 stop5h 32m

$119

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Mon 9/8

10:49 am-11:54 pm

2 stops14h 05m

$126

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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?

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 66 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?

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?

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Irving flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday afternoons 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

The most flights from IAD to 1RV are scheduled on a Tuesday (18 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (9 on average).

Reviews of airlines servicing Irving

See what other customers who have flown with Delta, United Airlines, and American 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

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,979 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,896 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Frontier

5.9

Fair

3,238 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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 $59 on Frontier. Other airlines that offer cheap prices include United Airlines from $70 and American Airlines from $85 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: Mesa Airlines (100%), Royal Air Maroc (88%), United Airlines( 80%).
What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Irving?
On average you can expect to pay $1,463 for a flight from Washington, D.C. Dulles Intl Airport to Irving. The cheapest flight overall is $58 while the most popular route, (Washington, D.C. Dulles Intl - Dallas/Fort Worth) is currently priced at $79.
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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Irving car rentals

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Top 6 airlines flying from Dulles Intl to Irving

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$48	Average$145	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$94	Average$160	FlexibilityNo cancel fee	On-time62%
Southwest	Cheapest$140	Average$508	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$165	Average$305	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$204	Average$376	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$236	Average$360	FlexibilityNo cancel fee	On-timeN/A

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$59+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Irving with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Irving are usually found in June or July, booked 66 days in advance, depart on a Friday or Thursday 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 July 29, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Dulles Intl to Irving

Cheapest flights from Dulles Intl to IrvingExplore 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 29, 2025.

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 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Irving that are best for you.

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.

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 July 25, 2025.

What is the cheapest month to book a 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 29, 2025.

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.

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 29, 2025.

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 29, 2025.

See what other customers who have flown with Delta, United Airlines, and American 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.

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?

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

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

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

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

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

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Irving?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Irving

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Dulles Intl to Irving

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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 29, 2025.