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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
$408
Delta Airlines• 1 stop • 6h 43mFeb 04 – Feb 07
The cheapest round trip flight from Chicago Midway International to Washington Dulles International is currently $408
Cheapest One way Flight
$501
Southwest Airlines• 1 stop• 8h 40mApr 02
The cheapest one way flight from Austin Bergstrom International to Washington Dulles International is currently $501
Cheapest Direct Flight
$245
United Airlines• nonstop• 8h 22mApr 30
The cheapest nonstop flight from Los Angeles International to Washington Dulles International is currently $245
Fastest Flight
5h 17m
The fastest nonstop flight from Cincinnati Northern Kentucky International to Washington Dulles International takes 5h 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.
Feb 04 - Feb 07, Economy
Chicago → Washington
6h 43m
5:59 PM - 11:02 PM • 1 stop
Chicago → Washington
5h 33m
10:00 AM - 12:33 PM • 1 stop
Delta Airlines
Feb 04 - Feb 07, Economy
Chicago → Washington
7h 32m
6:00 AM - 11:52 AM • 1 stop
Chicago → Washington
5h 33m
10:00 AM - 12:33 PM • 1 stop
Delta Airlines
Feb 04 - Feb 07, Economy
Chicago → Washington
6h 40m
11:30 AM - 4:30 PM • 1 stop
Chicago → Washington
7h 2m
5:15 PM - 8:37 PM • 1 stop
Delta Airlines
Feb 04 - Feb 07, Economy
Chicago → Washington
7h 1m
1:05 PM - 6:26 PM • 1 stop
Chicago → Washington
5h 58m
6:00 AM - 8:58 AM • 1 stop
Delta Airlines
Jun 13 - Jun 18, Economy
Jackson → Washington
10h 42m
5:00 AM - 12:42 PM • 1 stop
Jackson → Washington
3h 57m
9:03 PM - 10:40 PM • nonstop
American 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.
Mar 28 - Mar 31, Economy
Cincinnati → Washington
8h 25m
8:27 AM - 1:32 PM • 1 stop
Cincinnati → Washington
10h 12m
3:11 PM - 9:23 PM • 1 stop
American Airlines
Mar 28 - Mar 31, Economy
Cincinnati → Washington
5h 43m
1:00 PM - 4:43 PM • 1 stop
Cincinnati → Washington
7h 16m
6:01 AM - 10:37 AM • 1 stop
Delta Airlines
Mar 28 - Mar 31, Economy
Cincinnati → Washington
5h 17m
8:15 AM - 11:32 AM • 1 stop
Cincinnati → Washington
7h 14m
3:35 PM - 8:09 PM • 1 stop
Delta Airlines
Mar 28 - Mar 31, Economy
Cincinnati → Washington
7h 36m
11:47 AM - 4:43 PM • 1 stop
Cincinnati → Washington
5h 39m
6:00 AM - 9:39 AM • 1 stop
Delta Airlines
Mar 28 - Mar 31, Economy
Cincinnati → Washington
5h 47m
10:52 AM - 2:39 PM • 1 stop
Cincinnati → Washington
10h 4m
6:01 AM - 12:05 PM • 1 stop
Delta 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.
Apr 30 - May 18, Economy
Los Angeles → Washington
8h 22m
10:10 PM - 6:12 AM • nonstop
Los Angeles → Washington
9h 13m
6:43 PM - 9:36 PM • nonstop
United Airlines
Apr 30 - May 18, Economy
Los Angeles → Washington
8h 25m
11:20 PM - 7:25 AM • nonstop
Los Angeles → Washington
9h 13m
6:43 PM - 9:36 PM • nonstop
United Airlines
Apr 30 - May 18, Economy
Los Angeles → Washington
8h 25m
10:27 AM - 6:32 PM • nonstop
Los Angeles → Washington
9h 10m
5:55 PM - 8:45 PM • nonstop
United Airlines
Apr 30 - May 18, Economy
Los Angeles → Washington
8h 25m
9:35 PM - 5:40 AM • nonstop
Los Angeles → Washington
9h 8m
8:50 AM - 11:38 AM • nonstop
United Airlines
Apr 30 - May 18, Economy
Los Angeles → Washington
7h 39m
8:25 AM - 4:24 PM • nonstop
Los Angeles → Washington
9h 8m
8:50 AM - 11:38 AM • 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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