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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
$325
Frontier Airlines• 1 stop • 14h 14mMar 27 – Apr 01
The cheapest round trip flight from Louis Armstrong New Orleans International to Washington Dulles International is currently $325
Cheapest One way Flight
$694
American Airlines• 1 stop• 8h 58mMar 23
The cheapest one way flight from El Salvador International to Washington Dulles International is currently $694
Cheapest Direct Flight
$473
American Airlines• nonstop• 3h 53mMar 27
The cheapest nonstop flight from Louis Armstrong New Orleans International to Washington Dulles International is currently $473
Fastest Flight
3h 40m
The fastest nonstop flight from Louis Armstrong New Orleans International to Washington Dulles International takes 3h 40m
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.
Mar 27 - Apr 01, Economy
New Orleans → Washington
14h 14m
9:30 PM - 7:24 AM • 1 stop
New Orleans → Washington
20h 16m
8:30 PM - 7:46 AM • 1 stop
Frontier Airlines
Mar 27 - Apr 01, Economy
New Orleans → Washington
12h 15m
12:30 PM - 9:05 PM • 1 stop
New Orleans → Washington
4h 14m
5:50 PM - 7:44 PM • nonstop
United Airlines
Mar 27 - Apr 01, Economy
New Orleans → Washington
7h 7m
10:49 AM - 4:16 PM • 1 stop
New Orleans → Washington
10h 21m
9:19 AM - 2:40 PM • 1 stop
American Airlines
Mar 27 - Apr 01, Economy
New Orleans → Washington
9h 14m
10:36 AM - 5:30 PM • 1 stop
New Orleans → Washington
4h 12m
9:00 AM - 10:52 AM • nonstop
United Airlines
Mar 27 - Apr 01, Economy
New Orleans → Washington
8h 48m
2:13 PM - 8:41 PM • 1 stop
New Orleans → Washington
4h 14m
5:50 PM - 7:44 PM • 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.
Maximize your time in Washington, not in transit. Discover non-stop direct flights to IAD for the quickest, most straightforward journey to the Strip.
Mar 27 - Apr 01, Economy
New Orleans → Washington
3h 53m
5:36 PM - 9:09 PM • nonstop
New Orleans → Washington
4h 14m
5:50 PM - 7:44 PM • nonstop
American Airlines
Mar 27 - Apr 01, Economy
New Orleans → Washington
3h 49m
6:00 AM - 9:29 AM • nonstop
New Orleans → Washington
4h 14m
5:50 PM - 7:44 PM • nonstop
American Airlines
Mar 27 - Apr 01, Economy
New Orleans → Washington
3h 56m
3:08 PM - 6:44 PM • nonstop
New Orleans → Washington
4h 14m
5:50 PM - 7:44 PM • nonstop
American Airlines
Mar 27 - Apr 01, Economy
New Orleans → Washington
3h 45m
8:00 AM - 11:25 AM • nonstop
New Orleans → Washington
4h 12m
9:00 AM - 10:52 AM • nonstop
United Airlines
Mar 27 - Apr 01, Economy
New Orleans → Washington
3h 45m
12:35 PM - 4:00 PM • nonstop
New Orleans → Washington
4h 14m
5:50 PM - 7:44 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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