$204 Cheap United flights Greensboro (GSO) to Washington (IAD)

View $204 flight on Fri, Jul 25, 2025Opens in a new window

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$204 Cheap United flights Greensboro (GSO) to Washington (IAD)

Prices were available within the past 7 days and start at $204 for one-way flights and $179 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Jul 25 - Sun, Jul 27
GSO
Greensboro
IAD
Washington
$179 Roundtrip, just found
$179
Roundtrip
just found
Select United flight, departing Fri, Jul 25 from Greensboro to Washington, returning Sun, Jul 27, priced at $179 just found
United
Wed, Jul 16 - Wed, Jul 30
GSO
Greensboro
IAD
Washington
$184 Roundtrip, just found
$184
Roundtrip
just found
Select United flight, departing Wed, Jul 16 from Greensboro to Washington, returning Wed, Jul 30, priced at $184 just found
United
Fri, Jul 4 - Fri, Jul 11
GSO
Greensboro
IAD
Washington
$189 Roundtrip, found 6 days ago
$189
Roundtrip
found 6 days ago
Select United flight, departing Fri, Jul 4 from Greensboro to Washington, returning Fri, Jul 11, priced at $189 found 6 days ago
United
Fri, Jul 18 - Wed, Jul 23
GSO
Greensboro
IAD
Washington
$189 Roundtrip, found 14 hours ago
$189
Roundtrip
found 14 hours ago
Select United flight, departing Fri, Jul 18 from Greensboro to Washington, returning Wed, Jul 23, priced at $189 found 14 hours ago
United
Fri, Jul 18 - Sun, Jul 20
GSO
Greensboro
IAD
Washington
$193 Roundtrip, found 5 hours ago
$193
Roundtrip
found 5 hours ago
Select United flight, departing Fri, Jul 18 from Greensboro to Washington, returning Sun, Jul 20, priced at $193 found 5 hours ago
United
Wed, Jul 16 - Wed, Jul 30
GSO
Greensboro
IAD
Washington
$194 Roundtrip, just found
$194
Roundtrip
just found
Select United flight, departing Wed, Jul 16 from Greensboro to Washington, returning Wed, Jul 30, priced at $194 just found
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 17 mins

Frequently asked questions

How much is a United Airlines flight from Piedmont Triad Intl. Airport (GSO) to Washington Dulles Intl. Airport (IAD)?
Grab cheap return United Airlines flights from $179 from GSO to IAD by filtering your results from "Price (lowest to highest)" on Expedia. Or look for deals from $204 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from GSO to IAD with United Airlines?
January is one of the cheapest months to fly to Washington with United Airlines. You could also find great deals on one-way and return tickets in February.
What is the cheapest time to book flights from Piedmont Triad Intl. Airport (GSO) to Washington Dulles Intl. Airport (IAD) with United Airlines?
Begin your search one to three months ahead of your departure date to score cheaper fares on United Airlines flights from Piedmont Triad Intl. Airport (GSO) to Washington Dulles Intl. Airport (IAD). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get the timing right, and you can enjoy significant savings on domestic flights.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Piedmont Triad Intl. Airport (GSO) to Washington Dulles Intl. Airport (IAD)?
Yes, you can travel from Piedmont Triad Intl. Airport (GSO) to Washington Dulles Intl. Airport (IAD) on any of United Airlines's 13 weekly direct flights. Use Expedia's "Nonstop" and "Airline" filters to find the United Airlines flight that'll get you to IAD at a time that suits you.
How long does it take to fly from GSO to IAD with United Airlines?
The journey time for a nonstop United Airlines flight from Piedmont Triad Intl. Airport (GSO) to Washington Dulles Intl. Airport (IAD) takes around 1h 19m.
Which day of the week has the most United Airlines flights from Piedmont Triad Intl. Airport (GSO) to Washington Dulles Intl. Airport (IAD)?
Tuesday has the most United Airlines flights from Piedmont Triad Intl. Airport (GSO) to Washington Dulles Intl. Airport (IAD). With 2 daily departures, this is the best day to find something that will suit your schedule.
What is the earliest United Airlines flight from GSO to IAD?
The earliest United Airlines flight from GSO to IAD departs at 6:15AM UTC-5, arriving at 7:35AM UTC-5. If you'd like to set off later, the last United Airlines flight leaves GSO at 2:40PM UTC-5 and lands at IAD at 3:58PM UTC-5. Flying before midday is often a good idea as morning and mid-morning flights are 20% less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Washington?
United Airlines flights from Piedmont Triad Intl. Airport (GSO) to Washington touch down at Washington Dulles Intl. Airport (IAD) and Ronald Reagan Washington National Airport (DCA). The primary Washington gateway serviced by this airline is IAD. It's worth exploring flights arriving at nearby airports on Expedia as there may be cheaper tickets.
Why fly with United Airlines from GSO to IAD?
With a rewarding loyalty program, United Airlines is a top choice for many travelers departing from GSO to IAD. Plus, if you're a United Mileage Plus and One Key™ member booking through Expedia, you can earn OneKeyCash™* on eligible flights on top of your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does United Airlines fly from Piedmont Triad Intl. Airport (GSO) to Washington Dulles Intl. Airport (IAD)?
For the Piedmont Triad Intl. Airport (GSO) to Washington Dulles Intl. Airport (IAD) route, United Airlines typically flies Canadair (Bombardier) Regional Jet 550 and Embraer ERJ planes. Remember that last-minute changes can occur for operational purposes, so your flight may be on a different aircraft.
Can I change or cancel my United Airlines flight from Piedmont Triad Intl. Airport (GSO) to Washington Dulles Intl. Airport (IAD)?
Changes are often free within 24 hours of booking, but your airline may charge you after that. For more information about modifying your reservation, check out your "Trips," select your flight and click on "Manage Booking." If you want the freedom to make changes without being charged, tick the "Changes included" and "No cancel fee" filters when planning your next adventure.

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