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฿6,085 Cheap Flights from Washington (IAD) to Dallas (DFW)

View ฿6,085 flight on Mon, 19 Oct 2026Opens in a new window

Popular airlines from Washington Dulles International Airport (IAD) to Dallas-Fort Worth International Airport (DFW)

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Cheap Flights from Washington (IAD) to Dallas (DFW)

Prices were available within the past 7 days and start at ฿6,085 for one-way flights and ฿13,350 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 10 Oct - Tue, 13 Oct
IAD
Washington
DFW
Dallas
฿13,350 Return, found 5 days ago
฿13,350
Return
found 5 days ago
Select Delta flight, departing Sat, 10 Oct from Washington to Dallas, returning Tue, 13 Oct, priced at ฿13,350 found 5 days ago
Delta
Sat, 10 Oct - Tue, 13 Oct
IAD
Washington
DFW
Dallas
฿13,360 Return, found 5 days ago
฿13,360
Return
found 5 days ago
Select Delta flight, departing Sat, 10 Oct from Washington to Dallas, returning Tue, 13 Oct, priced at ฿13,360 found 5 days ago
Delta
Sat, 10 Oct - Tue, 13 Oct
IAD
Washington
DFW
Dallas
฿14,320 Return, found 5 days ago
฿14,320
Return
found 5 days ago
Select Delta flight, departing Sat, 10 Oct from Washington to Dallas, returning Tue, 13 Oct, priced at ฿14,320 found 5 days ago
Delta
Sat, 10 Oct - Tue, 13 Oct
IAD
Washington
DFW
Dallas
฿14,520 Return, found 5 days ago
฿14,520
Return
found 5 days ago
Select Delta flight, departing Sat, 10 Oct from Washington to Dallas, returning Tue, 13 Oct, priced at ฿14,520 found 5 days ago
Delta
Sat, 10 Oct - Tue, 13 Oct
IAD
Washington
DFW
Dallas
฿14,650 Return, found 5 days ago
฿14,650
Return
found 5 days ago
Select Delta flight, departing Sat, 10 Oct from Washington to Dallas, returning Tue, 13 Oct, priced at ฿14,650 found 5 days ago
United
Sat, 10 Oct - Tue, 13 Oct
IAD
Washington
DFW
Dallas
฿14,700 Return, found 5 days ago
฿14,700
Return
found 5 days ago
Select United flight, departing Sat, 10 Oct from Washington to Dallas, returning Tue, 13 Oct, priced at ฿14,700 found 5 days ago
United
Sat, 10 Oct - Tue, 13 Oct
IAD
Washington
DFW
Dallas
฿14,850 Return, found 5 days ago
฿14,850
Return
found 5 days ago
Select United flight, departing Sat, 10 Oct from Washington to Dallas, returning Tue, 13 Oct, priced at ฿14,850 found 5 days ago
American Airlines
Sat, 10 Oct - Tue, 13 Oct
IAD
Washington
DFW
Dallas
฿15,470 Return, found 5 days ago
฿15,470
Return
found 5 days ago
Select American Airlines flight, departing Sat, 10 Oct from Washington to Dallas, returning Tue, 13 Oct, priced at ฿15,470 found 5 days ago
United
Sat, 10 Oct - Tue, 13 Oct
IAD
Washington
DFW
Dallas
฿15,480 Return, found 5 days ago
฿15,480
Return
found 5 days ago
Select United flight, departing Sat, 10 Oct from Washington to Dallas, returning Tue, 13 Oct, priced at ฿15,480 found 5 days ago
United
Sat, 10 Oct - Tue, 13 Oct
IAD
Washington
DFW
Dallas
฿15,660 Return, found 5 days ago
฿15,660
Return
found 5 days ago
Select United flight, departing Sat, 10 Oct from Washington to Dallas, returning Tue, 13 Oct, priced at ฿15,660 found 5 days ago

Find the cheapest month to fly from Washington (IAD) to Dallas (DFW)

September is typically the cheapest month to fly

From ฿4,237 - ฿7,019 per traveller.

Frequently asked questions

How much is a flight from Washington Dulles Intl. Airport (IAD) to DFW Airport?
Round-trip journeys between IAD and DFW Airport start from ฿13,350. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dulles Intl. Airport to DFW Airport?
This varies from airline to airline, as each has its own set of terms and conditions. Visit the Customer Service Portal, where there are easy-to-follow instructions on how to cancel your flight online.
How do I find cheap flights from IAD to Dallas Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Dulles Intl. Airport to DFW Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Dulles Intl. Airport to DFW Airport?
It's around 1,900 kilometres between Chantilly and Dallas, so you'll be in your seat for a while. Keep yourself entertained with things like playing cards (if you're travelling with friends) or a gripping book.
Which airlines fly direct from Dulles Intl. Airport to Dallas Airport?
There are several airlines that fly directly from Washington Dulles Intl. Airport (IAD) to Dallas-Fort Worth Intl. Airport (DFW). United Airlines (UA) is a top choice, offering 86 flights every month. Another carrier operating on this route is American Airlines (AA). You'll have 60 flights each month to select from.
Are Washington Dulles Intl. Airport (IAD) to Dallas-Fort Worth Intl. Airport (DFW) flight tickets cheaper when they're purchased at the last minute?
It is possible to nab an amazing last-minute deal from Dulles Intl. Airport to Dallas Airport, but it can also be hit-or-miss. As many airlines advertise prices up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to book when you spot a bargain. Expedia compares carrier prices and updates flight deals often, so you can be sure you're always seeing the latest offers.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Dallas-Fort Worth Intl.
Return price
฿13,350
Distance
1872 km
Average flight time
2 hours 55 mins

Book with confidence

Perfect flights from Washington to Dallas

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Washington to Dallas. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Washington Dulles Intl. to Dallas-Fort Worth Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿6,085 and roundtrip prices from ฿13,350. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Dallas-Fort Worth Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Dallas.
Perfect flights from Washington to Dallas
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