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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
$214
United Airlines• 1 stop • 17h 5mFeb 11 – Feb 17
The cheapest round trip flight from Greater Rochester International to Washington Dulles International is currently $214
Cheapest One way Flight
$671
• 2 stops• 67h 26mFeb 08
The cheapest one way flight from Tan Son Nhat International to Washington Dulles International is currently $671
Cheapest Direct Flight
$532
United Airlines• nonstop• 2h 20mApr 19
The cheapest nonstop flight from Logan International to Washington Dulles International is currently $532
Fastest Flight
2h 9m
The fastest nonstop flight from Toronto Pearson International to Washington Dulles International takes 2h 9m
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 11 - Feb 17, Economy
Rochester → Washington
17h 5m
6:00 AM - 4:25 PM • 1 stop
Rochester → Washington
18h 59m
10:22 PM - 10:01 AM • 1 stop
United Airlines
Feb 11 - Feb 17, Economy
Rochester → Washington
10h 53m
2:20 PM - 9:13 PM • 1 stop
Rochester → Washington
25h 11m
8:20 AM - 11:31 PM • 1 stop
United Airlines
Feb 11 - Feb 17, Economy
Rochester → Washington
35h 34m
2:20 PM - 11:54 AM • 1 stop
Rochester → Washington
6h 41m
6:00 AM - 10:01 AM • 1 stop
United Airlines
Feb 11 - Feb 17, Economy
Rochester → Washington
28h 28m
2:20 PM - 7:28 AM • 1 stop
Rochester → Washington
9h 11m
5:40 PM - 11:31 PM • 1 stop
United Airlines
Feb 11 - Feb 17, Economy
Rochester → Washington
12h 31m
1:26 PM - 9:17 PM • 1 stop
Rochester → Washington
23h 50m
10:22 PM - 12:52 PM • 1 stop
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.
Feb 08, Economy
Ho Chi Minh City → Washington
56h 52m
11:05 PM - 9:17 PM • 2 stops
All Nippon Airways
Need to travel to Washington soon? View current last-minute flight options to IAD for spontaneous or pressing plans.
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 19 - Apr 24, Economy
Boston → Washington
2h 20m
5:45 AM - 7:25 AM • nonstop
Boston → Washington
2h 22m
8:22 AM - 10:04 AM • nonstop
United Airlines
Feb 13 - Feb 20, Economy
Toronto → Washington
2h 21m
7:40 PM - 9:21 PM • nonstop
Toronto → Washington
2h 21m
12:33 PM - 2:14 PM • nonstop
Air Canada
Feb 13 - Feb 20, Economy
Toronto → Washington
2h 21m
7:40 PM - 9:21 PM • nonstop
Toronto → Washington
2h 21m
12:33 PM - 2:14 PM • nonstop
United Airlines
Feb 13 - Feb 20, Economy
Toronto → Washington
2h 9m
3:45 PM - 5:14 PM • nonstop
Toronto → Washington
2h 10m
6:30 PM - 8:00 PM • nonstop
Air Transat
Feb 13 - Feb 20, Economy
Toronto → Washington
2h 9m
3:45 PM - 5:14 PM • nonstop
Toronto → Washington
2h 21m
12:33 PM - 2:14 PM • nonstop
Porter Airline
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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