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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
$553
Delta Airlines• 1 stop • 35h 16mDec 09 – Dec 16
The cheapest round trip flight from Chicago O'Hare International to Washington Dulles International is currently $553
Cheapest One way Flight
$258
Delta Airlines• 1 stop• 10h 37mDec 10
The cheapest one way flight from Jacksonville International to Washington Dulles International is currently $258
Cheapest Direct Flight
$1029
United Airlines• nonstop• 2h 35mDec 09
The cheapest nonstop flight from Chicago O'Hare International to Washington Dulles International is currently $1029
Fastest Flight
2h 2m
The fastest nonstop flight from Newark Liberty International to Washington Dulles International takes 2h 2m
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.
Dec 09 - Dec 16, Economy
Chicago → Washington
35h 16m
1:23 PM - 11:39 AM • 1 stop
Chicago → Washington
11h 53m
12:30 PM - 6:43 PM • 1 stop
Delta Airlines
Dec 09 - Dec 16, Economy
Chicago → Washington
3h 23m
6:15 PM - 9:18 PM • nonstop
Chicago → Washington
3h 28m
10:20 AM - 11:28 AM • nonstop
United Airlines
Dec 09 - Dec 16, Economy
Chicago → Washington
3h 27m
4:00 PM - 7:07 PM • nonstop
Chicago → Washington
3h 29m
1:10 PM - 2:19 PM • nonstop
United Airlines
Dec 09 - Dec 16, Economy
Chicago → Washington
2h 35m
6:00 PM - 8:55 PM • nonstop
Chicago → Washington
3h 28m
10:20 AM - 11:28 AM • nonstop
United Airlines
Dec 09 - Dec 16, Economy
Chicago → Washington
2h 36m
2:00 PM - 4:56 PM • nonstop
Chicago → Washington
3h 28m
10:20 AM - 11:28 AM • nonstop
United 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.
Dec 03 - Dec 10, Economy
Newark → Washington
8h 58m
5:30 PM - 11:08 PM • 1 stop
Newark → Washington
1h 52m
6:00 AM - 7:12 AM • nonstop
Delta Airlines
Dec 03 - Dec 10, Economy
Newark → Washington
2h 2m
3:08 PM - 4:30 PM • nonstop
Newark → Washington
2h 20m
5:19 PM - 6:59 PM • nonstop
United Airlines
Dec 03 - Dec 10, Economy
New York → Washington
2h 6m
6:00 AM - 7:27 AM • nonstop
New York → Washington
2h 14m
5:10 PM - 6:44 PM • nonstop
United Airlines
Dec 03 - Dec 10, Economy
Newark → Washington
2h 2m
3:08 PM - 4:30 PM • nonstop
Newark → Washington
7h 9m
9:00 AM - 1:29 PM • 1 stop
United Airlines
Dec 03 - Dec 10, Economy
Newark → Washington
5h 44m
5:10 PM - 8:54 PM • 1 stop
Newark → Washington
2h 9m
12:46 PM - 2:15 PM • nonstop
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.
Dec 09 - Dec 16, Economy
Chicago → Washington
2h 35m
1:05 PM - 4:00 PM • nonstop
Chicago → Washington
3h 28m
5:18 PM - 6:26 PM • nonstop
United Airlines
Dec 09 - Dec 16, Economy
Chicago → Washington
2h 36m
2:00 PM - 4:56 PM • nonstop
Chicago → Washington
3h 28m
10:20 AM - 11:28 AM • nonstop
United Airlines
Dec 09 - Dec 16, Economy
Chicago → Washington
2h 31m
2:39 PM - 5:30 PM • nonstop
Chicago → Washington
3h 28m
10:20 AM - 11:28 AM • nonstop
United Airlines
Dec 09 - Dec 16, Economy
Chicago → Washington
2h 34m
9:05 PM - 11:59 PM • nonstop
Chicago → Washington
3h 29m
1:10 PM - 2:19 PM • nonstop
United Airlines
Dec 09 - Dec 16, Economy
Chicago → Washington
3h 27m
4:00 PM - 7:07 PM • nonstop
Chicago → Washington
3h 28m
5:18 PM - 6:26 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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