Cheap Flight Tickets from Washington (IAD) to Dallas (DFW), Starting at $301

Good to Know: Cheapest and Fastest IAD - DFW Flights

Useful information for finding best airline tickets from Washington Dulles International to Dallas Fort Worth International on your next trip.

Cheapest Round Trip Flight

$301

F9 Frontier Airlines • 1 stop • 25h 41m

Aug 30 – Sep 08

The cheapest round trip flight from Washington to Dallas (IAD-DFW-IAD) is currently $301

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Cheapest Direct Flight

$577

AA American Airlines • nonstop • 5h 21m

Aug 30

The cheapest nonstop flight from Washington to Dallas (IAD-DFW) is currently $577

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Fastest Flight

5h 16m

The fastest nonstop flight from Washington to Dallas (IAD-DFW) takes 5h 16m

Top Airlines Flying from Washington to Dallas

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from Washington (IAD) to Dallas (DFW)

Compare and book low fare round-trip air tickets from Washington to Dallas. Ideal for travelers with confirmed return itineraries.

Aug 30 - Sep 08, Economy
F9
Washington → Dallas
25h 41m
8:59 AM - 5:48 AM • 1 stop
F9
Washington → Dallas
8h 56m
2:22 PM - 6:29 PM • nonstop
$301
Frontier Airlines
Aug 30 - Sep 08, Economy
DL
Washington → Dallas
8h 53m
7:26 PM - 11:59 PM • 1 stop
DL
Washington → Dallas
8h 20m
5:30 AM - 11:30 AM • 1 stop
$513
Delta Airlines
Aug 30 - Sep 08, Economy
DL
Washington → Dallas
8h 41m
8:28 AM - 12:49 PM • 1 stop
DL
Washington → Dallas
10h 11m
10:00 AM - 5:11 PM • 1 stop
$513
Delta Airlines
Aug 30 - Sep 08, Economy
UA
Washington → Dallas
12h 2m
6:30 AM - 12:52 PM • 1 stop
UA
Washington → Dallas
8h 30m
5:45 PM - 11:55 PM • 1 stop
$743
United Airlines
Aug 30 - Sep 08, Economy
UA
Washington → Dallas
9h 15m
3:02 PM - 7:57 PM • 1 stop
UA
Washington → Dallas
8h 30m
5:45 PM - 11:55 PM • 1 stop
$841
United Airlines
Aug 30 - Sep 08, Economy
AS
Washington → Dallas
20h 35m
7:00 AM - 6:35 PM • 1 stop
AS
Washington → Dallas
17h 21m
5:59 PM - 5:40 AM • 1 stop
$1914
Alaska Airlines

Fly from Washington to Dallas with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Washington to Dallas? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Washington to Dallas Flights

What are the airports in Washington?
IAD,BWI,DCA
What’s the most popular airline flying from IAD to DFW?
The most popular airline flying from Washington to Dallas are
Can I fly from IAD to DFW non-stop?
Yes, you can fly IAD to DFW non-stop on
Which airlines fly nonstop between Washington and Dallas?
The non-stop flights between Washington and Dallas are .
What’s the earliest departure time from IAD to DFW Airport?
The earliest flight leaves IAD at 6:09 am and lands in DFW - Dallas Fort Worth International
What are the airports in Dallas?
DFW
Can I make changes to my Washington to Dallas flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from IAD to DFW?
Read the fare rules of the Washington to Dallas air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Washington and Dallas?
operate flights between Washington and Dallas
How long does a flight from Washington to Dallas take?
It takes approximately 3 hour to fly non-stop from IAD to DFW, which is 1171.72 miles by air.
Which airlines provide the cheapest flights from Washington (IAD) to Dallas (DFW) ?
In the past couple of days, the cheapest tickets to DFW from IAD were found on AS : USD 1914
Do I need a passport to fly between IAD and DFW?
No
What’s the latest departure time from IAD to DFW ?
The last flight leaves IAD at 7:26 pm

Washington (IAD) to Dallas (DFW): Airport Information

Origin Airport Washington Dulles International , Washington, US
Destination Airport Dallas Fort Worth International, Dallas, US
Distance 1172 miles

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