Cheap Flight Tickets from Dallas (DFW) to Washington (IAD), Starting at $223

Good to Know: Cheapest and Fastest DFW - IAD Flights

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

Cheapest Round Trip Flight

$340

DL Delta Airlines • 1 stop • 8h 57m

Oct 22 – Oct 25

The cheapest round trip flight from Dallas to Washington (DFW-IAD-DFW) is currently $340

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Cheapest Direct Flight

$223

F9 Frontier Airlines • nonstop • 5h 9m

Oct 22

The cheapest nonstop flight from Dallas to Washington (DFW-IAD) is currently $223

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Fastest Flight

4h 16m

The fastest nonstop flight from Dallas to Washington (DFW-IAD) takes 4h 16m

Top Airlines Flying from Dallas to Washington

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

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

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

Oct 22 - Oct 25, Economy
DL
Dallas → Washington
8h 57m
6:05 PM - 12:42 AM • 1 stop
DL
Dallas → Washington
8h 57m
7:45 PM - 12:22 AM • 1 stop
$340
Delta Airlines
Oct 22 - Oct 25, Economy
DL
Dallas → Washington
7h 30m
9:59 AM - 3:49 PM • 1 stop
DL
Dallas → Washington
10h
10:14 AM - 3:14 PM • 1 stop
$340
Delta Airlines
Oct 22 - Oct 25, Economy
UA
Dallas → Washington
5h 3m
5:25 PM - 9:28 PM • nonstop
UA
Dallas → Washington
12h 30m
12:50 PM - 7:40 PM • 1 stop
$416
United Airlines
Oct 22 - Oct 25, Economy
AA
Dallas → Washington
4h 18m
2:25 PM - 6:23 PM • nonstop
AA
Dallas → Washington
5h 34m
7:13 PM - 9:47 PM • nonstop
$450
American Airlines
Oct 22 - Oct 25, Economy
AA
Dallas → Washington
4h 16m
7:27 PM - 11:23 PM • nonstop
AA
Dallas → Washington
5h 34m
7:13 PM - 9:47 PM • nonstop
$450
American Airlines
Oct 22 - Oct 25, Economy
AA
Dallas → Washington
7h 31m
7:00 AM - 12:51 PM • 1 stop
AA
Dallas → Washington
5h 28m
3:08 PM - 5:36 PM • nonstop
$450
American Airlines

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

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

FAQs on Dallas to Washington Flights

What are the airports in Dallas?
DFW
What’s the most popular airline flying from DFW to IAD?
The most popular airline flying from Dallas to Washington are
Can I fly from DFW to IAD non-stop?
Yes, you can fly DFW to IAD non-stop on
Which airlines fly nonstop between Dallas and Washington?
The non-stop flights between Dallas and Washington are .
What’s the earliest departure time from DFW to IAD Airport?
The earliest flight leaves DFW at 7:00 am and lands in IAD - Washington Dulles International
What are the airports in Washington?
IAD,BWI,DCA
Can I make changes to my Dallas to Washington 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 DFW to IAD?
Read the fare rules of the Dallas to Washington 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 Dallas and Washington?
operate flights between Dallas and Washington
How long does a flight from Dallas to Washington take?
It takes approximately 3 hour to fly non-stop from DFW to IAD, which is 1171.72 miles by air.
Which airlines provide the cheapest flights from Dallas (DFW) to Washington (IAD) ?
In the past couple of days, the cheapest tickets to IAD from DFW were found on AA : USD 450
Do I need a passport to fly between DFW and IAD?
No
What’s the latest departure time from DFW to IAD ?
The last flight leaves DFW at 7:27 pm

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

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

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