Cheap Flights From Washington Dulles Intl. (IAD) To Dallas-Fort Worth Intl. (DFW)

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

The cheapest flights to Dallas-Fort Worth Intl. found within the past 7 days were CA $541 round trip and CA $304 one way. Prices and availability subject to change. Additional terms may apply.

Sun, May 17 - Tue, May 19
IAD
Washington
DFW
Dallas
CA $541 Roundtrip, found 14 hours ago
CA $541
Roundtrip
found 14 hours ago
Select Delta flight, departing Sun, May 17 from Washington to Dallas, returning Tue, May 19, priced at CA $541 found 14 hours ago
Sun, May 17 - Tue, May 19
IAD
Washington
DFW
Dallas
CA $555 Roundtrip, found 14 hours ago
CA $555
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Sun, May 17 from Washington to Dallas, returning Tue, May 19, priced at CA $555 found 14 hours ago
Sun, May 17 - Tue, May 19
IAD
Washington
DFW
Dallas
CA $568 Roundtrip, found 14 hours ago
CA $568
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Sun, May 17 from Washington to Dallas, returning Tue, May 19, priced at CA $568 found 14 hours ago
Sun, May 17 - Tue, May 19
IAD
Washington
DFW
Dallas
CA $573 Roundtrip, found 14 hours ago
CA $573
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Sun, May 17 from Washington to Dallas, returning Tue, May 19, priced at CA $573 found 14 hours ago
Sun, May 17 - Tue, May 19
IAD
Washington
DFW
Dallas
CA $586 Roundtrip, found 14 hours ago
CA $586
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Sun, May 17 from Washington to Dallas, returning Tue, May 19, priced at CA $586 found 14 hours ago
Sun, May 17 - Tue, May 19
IAD
Washington
DFW
Dallas
CA $613 Roundtrip, found 14 hours ago
CA $613
Roundtrip
found 14 hours ago
Select Delta flight, departing Sun, May 17 from Washington to Dallas, returning Tue, May 19, priced at CA $613 found 14 hours ago
Sun, May 17 - Tue, May 19
IAD
Washington
DFW
Dallas
CA $649 Roundtrip, found 14 hours ago
CA $649
Roundtrip
found 14 hours ago
Select Delta flight, departing Sun, May 17 from Washington to Dallas, returning Tue, May 19, priced at CA $649 found 14 hours ago
Sun, May 17 - Tue, May 19
IAD
Washington
DFW
Dallas
CA $664 Roundtrip, found 14 hours ago
CA $664
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Sun, May 17 from Washington to Dallas, returning Tue, May 19, priced at CA $664 found 14 hours ago
Sun, May 17 - Tue, May 19
IAD
Washington
DFW
Dallas
CA $677 Roundtrip, found 14 hours ago
CA $677
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Sun, May 17 from Washington to Dallas, returning Tue, May 19, priced at CA $677 found 14 hours ago
Sun, May 17 - Tue, May 19
IAD
Washington
DFW
Dallas
CA $683 Roundtrip, found 14 hours ago
CA $683
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Sun, May 17 from Washington to Dallas, returning Tue, May 19, priced at CA $683 found 14 hours ago

Frequently asked questions

Are there direct flights from Washington Dulles Intl. Airport (IAD) to DFW Airport?
American Airlines and United Airlines are among the airlines that provide direct flights from Dulles Intl. Airport to Dallas Airport. If you're eager to get to your destination without swapping planes, these are your best options.
What airlines fly from Washington Dulles Intl. Airport (IAD) to Dallas-Fort Worth Intl. Airport (DFW)?
You have a choice of several airlines advertising direct flights between Sterling and Dallas. American Airlines (AA) is one of the most reliable. This air carrier operates approximately 60 flights every month. If you need more options, have a look at the fares on offer from United Airlines (UA). This airline operates 60 flights each month. Between the two, you're bound to find a deal to suit your needs.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.