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Good to Know: Flights to IAD
Useful information for finding cheap flights to Washington Dulles International and booking your next trip
Cheapest Round Trip Flight
$115
Frontier Airlines• 1 stop • 12h 14mApr 30 – May 06
The cheapest round trip flight from Dallas Fort Worth International to Washington Dulles International is currently $115
Cheapest One way Flight
$303
United Airlines• 1 stop• 25h 30mApr 23
The cheapest one way flight from Los Angeles International to Washington Dulles International is currently $303
Cheapest Direct Flight
$136
Frontier Airlines• nonstop• 5h 3mMay 04
The cheapest nonstop flight from Dallas Fort Worth International to Washington Dulles International is currently $136
Fastest Flight
4h 17m
The fastest nonstop flight from Dallas Fort Worth International to Washington Dulles International takes 4h 17m
Best Flight Deals to Washington
Identify the most efficient round-trip flights to Washington. We present options balancing cost and convenience for your return journey.
Apr 30 - May 06, Economy
Dallas → Washington
12h 14m
10:08 AM - 6:42 PM • 1 stop
Dallas → Washington
11h 41m
7:00 AM - 1:01 PM • 1 stop
Frontier Airlines
Apr 30 - May 09, Economy
Dallas → Washington
5h 3m
12:39 PM - 4:42 PM • nonstop
Dallas → Washington
10h 16m
5:26 PM - 10:42 PM • 1 stop
Frontier Airlines
Apr 30 - May 09, Economy
Dallas → Washington
4h 17m
7:29 PM - 11:26 PM • nonstop
Dallas → Washington
5h 31m
7:00 AM - 9:31 AM • nonstop
American Airlines
May 04 - May 05, Economy
Dallas → Washington
7h 33m
5:49 AM - 11:42 AM • 1 stop
Dallas → Washington
8h 30m
1:40 PM - 5:50 PM • 1 stop
Delta Airlines
Apr 30 - May 09, Economy
Dallas → Washington
7h 33m
5:49 AM - 11:42 AM • 1 stop
Dallas → Washington
7h 38m
1:44 PM - 5:42 PM • 1 stop
Delta Airlines
For travel requiring no set return, access available one-way flights to Washington (IAD). These options support extended stays or open-ended plans.
Need to travel to Washington soon? View current last-minute flight options to IAD for spontaneous or pressing plans.
Apr 23 - Apr 26, Economy
Salt Lake City → Washington
10h 39m
8:30 AM - 5:09 PM • 1 stop
Salt Lake City → Washington
12h 4m
6:25 AM - 11:49 AM • 1 stop
American Airlines
Apr 23 - Apr 26, Economy
Salt Lake City → Washington
13h 35m
6:00 AM - 4:15 PM • 1 stop
Salt Lake City → Washington
7h 24m
7:20 AM - 10:04 AM • nonstop
Delta Airlines
Apr 23 - Apr 26, Economy
Salt Lake City → Washington
12h 9m
8:30 AM - 5:59 PM • 1 stop
Salt Lake City → Washington
37h 35m
1:59 PM - 10:54 AM • 1 stop
American Airlines
Apr 23 - Apr 26, Economy
Salt Lake City → Washington
13h 35m
6:00 AM - 4:15 PM • 1 stop
Salt Lake City → Washington
10h 49m
12:37 PM - 5:26 PM • 1 stop
Delta Airlines
Apr 23 - Apr 26, Economy
Salt Lake City → Washington
10h 26m
8:20 AM - 4:46 PM • 1 stop
Salt Lake City → Washington
13h 35m
4:00 PM - 10:15 PM • 1 stop
United Airlines
Maximize your time in Washington, not in transit. Discover non-stop direct flights to IAD for the quickest, most straightforward journey to the Strip.
May 04 - May 10, Economy
Dallas → Washington
5h 3m
1:10 PM - 5:13 PM • nonstop
Dallas → Washington
5h 40m
12:36 PM - 3:16 PM • nonstop
Frontier Airlines
May 04 - May 05, Economy
Dallas → Washington
4h 17m
7:29 PM - 11:26 PM • nonstop
Dallas → Washington
5h 31m
7:00 AM - 9:31 AM • nonstop
American Airlines
Apr 30 - May 06, Economy
Dallas → Washington
4h 17m
7:29 PM - 11:26 PM • nonstop
Dallas → Washington
5h 31m
7:00 AM - 9:31 AM • nonstop
American Airlines
Apr 29 - May 10, Economy
Dallas → Washington
4h 17m
7:29 PM - 11:26 PM • nonstop
Dallas → Washington
5h 31m
7:00 AM - 9:31 AM • nonstop
American Airlines
Apr 23 - Apr 26, Economy
Salt Lake City → Washington
6h 53m
10:10 AM - 4:23 PM • nonstop
Salt Lake City → Washington
8h 27m
5:50 PM - 8:57 PM • nonstop
United Airlines
Destination Airport Information
| IATA Code | IAD |
| Name | Washington Dulles International |
| City | Washington |
| Country | US |
| Latitude | 38.94449996948242 |
| Longitude | -77.45580291748047 |
Popular Airlines
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