$144 Cheap American Airlines flights Greensboro (GSO) to Washington (IAD)

View $144 flight on Fri, Feb 20, 2026Opens in a new window
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$144 Cheap American Airlines flights Greensboro (GSO) to Washington (IAD)

Prices were available within the past 7 days and start at $144 for one-way flights and $259 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Jan 15 - Sun, Jan 18
GSO
Greensboro
IAD
Washington
$259 Roundtrip, found 3 hours ago
$259
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Thu, Jan 15 from Greensboro to Washington, returning Sun, Jan 18, priced at $259 found 3 hours ago
American Airlines
Fri, Feb 20 - Sun, Feb 22
GSO
Greensboro
IAD
Washington
$273 Roundtrip, found 2 days ago
$273
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Feb 20 from Greensboro to Washington, returning Sun, Feb 22, priced at $273 found 2 days ago
American Airlines
Thu, Jan 15 - Sun, Jan 18
GSO
Greensboro
IAD
Washington
$284 Roundtrip, found 3 hours ago
$284
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Thu, Jan 15 from Greensboro to Washington, returning Sun, Jan 18, priced at $284 found 3 hours ago

Find the cheapest month to fly from Greensboro (GSO) to Washington (IAD)

October is typically the cheapest month to fly

From $179 - $612 per traveler.

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ronald Reagan Washington National DCA. Closest option available. Average driving time to city center is 8 minutes. Flights from $249
DCA
Ronald Reagan Washington National
Closest
Average driving time to city center8 min
Flights from $249
Flights from Greensboro (GSO) to Washington (IAD)
Origin airport
Piedmont Triad Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
American Airlines, Delta, United
Popular airline
Delta
Distance
239 mi
Average flight time
1 hour 18 mins
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