Search & Compare - Washington to Dallas Flights & Tickets

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

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.

Recent airfare deals on Washington to Dallas

Frontier Airlines  F9
Frontier Airlines
Washington
2025-05-26
Dallas
USD 84

One-way F9 Nonstop Economy fare found on 2025-04-25
Frontier Airlines  F9
Frontier Airlines
Washington
2025-05-26
Dallas
USD 84

One-way F9 Nonstop Economy fare found on 2025-04-25
Frontier Airlines  F9
Frontier Airlines
Washington
2025-05-31
Dallas
2025-06-02
USD 118

Round Trip F9 Nonstop Economy fare found on 2025-04-29
Frontier Airlines  F9
Frontier Airlines
Washington
2025-05-31
Dallas
2025-06-02
USD 118

Round Trip F9 Nonstop Economy fare found on 2025-04-29
American Airlines  AA
American Airlines
Washington
2025-06-20
Dallas
USD 127

One-way AA Nonstop Economy fare found on 2025-03-06
American Airlines  AA
American Airlines
Washington
2025-06-20
Dallas
USD 127

One-way AA Nonstop Economy fare found on 2025-03-06
Frontier Airlines  F9
Frontier Airlines
Washington
2025-05-16
Dallas
2025-05-18
USD 128

Round Trip F9 Economy fare found on 2025-05-09
Frontier Airlines  F9
Frontier Airlines
Washington
2025-05-16
Dallas
2025-05-18
USD 128

Round Trip F9 Economy fare found on 2025-05-09
Delta Airlines  DL
Delta Airlines
Washington
2025-05-26
Dallas
USD 128

One-way DL Economy fare found on 2025-04-25
Delta Airlines  DL
Delta Airlines
Washington
2025-05-26
Dallas
USD 128

One-way DL Economy fare found on 2025-04-25


*Prices are per person and are for e-tickets and include all taxes & fees in USD.
*Fareleaders always attempts to get accurate pricing, however, prices are not guaranteed.
*Fareleaders is not seller, we aggregate tones of data for you from other online travel agencies and external sources.

Facts to know while booking flights from Washington to Dallas

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 American Airlines, Sun Country Airlines, Frontier Airlines, United Airlines, Delta Airlines
Can I fly from IAD to DFW non-stop?
Yes, you can fly IAD to DFW non-stop on American Airlines, Frontier Airlines, United Airlines
Which airlines fly nonstop between Washington and Dallas?
The non-stop flights between Washington and Dallas are American Airlines, Frontier Airlines, United Airlines.
What’s the earliest departure time from IAD to DFW Airport?
The earliest flight leaves IAD at 5:02 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?
Oneworld, NULL, NULL, Star Alliance, SkyTeam 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 Frontier Airlines : USD 84
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 9:18 pm

Essential Information for Booking Flights from Washington to Dallas - AI Insights

What's the cheapest airline from iad to dfw?
United Airlines (UA) offers the most affordable options from Washington Dulles International Airport (iad) to Dallas Fort Worth International Airport (dfw) for one passenger traveling in Economy class.
What's the popular airline to fly from iad to dfw?
United Airlines (UA) offers popular routes from Washington Dulles International Airport (iad) to Dallas Fort Worth International Airport (dfw), with fares available for one passenger in economy class.
What's the cheapest day of the week to fly from iad to dfw?
Wednesday is the cheapest day to fly from Washington Dulles International to Dallas Fort Worth International.
What's the cheapest month to fly from iad to dfw?
March is the cheapest month to fly from Washington Dulles International to Dallas Fort Worth International for one passenger in Economy class.
What is the cheapest airline to fly from Washington Dulles International to Dallas Fort Worth International?
United Airlines (UA) typically offers the most affordable fares for this route.
What is the best time to book a flight from Washington Dulles International to Dallas Fort Worth International?
Booking in advance, especially during the less popular months like March, can help secure the lowest fares.

Flights from Washington to Dallas

Origin AirportWashington Dulles International , Washington, US
Destination AirportDallas Fort Worth International, Dallas, US
Served by AirlinesAmerican Airlines, Sun Country Airlines, Frontier Airlines, United Airlines, Delta Airlines
Lowest PriceFrontier Airlines : USD 84
Distance1172 miles

Airlines Flying from Washington Dulles International

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