$125 Cheap Flights from Greensboro (GSO) to Portland (PWM)

View $125 flight on Sun, Jan 18, 2026Opens in a new window

Popular airlines from Piedmont Triad Intl. Airport (GSO) to Portland Intl. Jetport Airport (PWM)

Cheap Flights from Greensboro to Portland (GSO-PWM)

Prices were available within the past 7 days and start at $125 for one-way flights and $249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Nov 27 - Thu, Dec 4
GSO
Greensboro
PWM
Portland
$249 Roundtrip, found 7 hours ago
$249
Roundtrip
found 7 hours ago
Select Delta flight, departing Thu, Nov 27 from Greensboro to Portland, returning Thu, Dec 4, priced at $249 found 7 hours ago
United
Fri, Nov 28 - Thu, Dec 4
GSO
Greensboro
PWM
Portland
$254 Roundtrip, found 7 hours ago
$254
Roundtrip
found 7 hours ago
Select United flight, departing Fri, Nov 28 from Greensboro to Portland, returning Thu, Dec 4, priced at $254 found 7 hours ago
Delta
Tue, Nov 11 - Sat, Nov 15
GSO
Greensboro
PWM
Portland
$259 Roundtrip, found 6 days ago
$259
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Nov 11 from Greensboro to Portland, returning Sat, Nov 15, priced at $259 found 6 days ago
United
Fri, Nov 14 - Fri, Nov 21
GSO
Greensboro
PWM
Portland
$264 Roundtrip, found 22 hours ago
$264
Roundtrip
found 22 hours ago
Select United flight, departing Fri, Nov 14 from Greensboro to Portland, returning Fri, Nov 21, priced at $264 found 22 hours ago
United
Fri, Nov 14 - Fri, Nov 21
GSO
Greensboro
PWM
Portland
$269 Roundtrip, found 22 hours ago
$269
Roundtrip
found 22 hours ago
Select United flight, departing Fri, Nov 14 from Greensboro to Portland, returning Fri, Nov 21, priced at $269 found 22 hours ago
Delta
Sun, Jan 18 - Sat, Jan 31
GSO
Greensboro
PWM
Portland
$270 Roundtrip, found 6 days ago
$270
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, Jan 18 from Greensboro to Portland, returning Sat, Jan 31, priced at $270 found 6 days ago
United
Sun, Nov 23 - Fri, Nov 28
GSO
Greensboro
PWM
Portland
$275 Roundtrip, found 1 day ago
$275
Roundtrip
found 1 day ago
Select United flight, departing Sun, Nov 23 from Greensboro to Portland, returning Fri, Nov 28, priced at $275 found 1 day ago
Delta
Sat, Nov 15 - Sun, Nov 16
GSO
Greensboro
PWM
Portland
$279 Roundtrip, found 15 hours ago
$279
Roundtrip
found 15 hours ago
Select Delta flight, departing Sat, Nov 15 from Greensboro to Portland, returning Sun, Nov 16, priced at $279 found 15 hours ago
United
Fri, Nov 28 - Thu, Dec 4
GSO
Greensboro
PWM
Portland
$281 Roundtrip, found 7 hours ago
$281
Roundtrip
found 7 hours ago
Select United flight, departing Fri, Nov 28 from Greensboro to Portland, returning Thu, Dec 4, priced at $281 found 7 hours ago
American Airlines
Fri, Dec 5 - Sat, Dec 6
GSO
Greensboro
PWM
Portland
$303 Roundtrip, found 20 hours ago
$303
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Fri, Dec 5 from Greensboro to Portland, returning Sat, Dec 6, priced at $303 found 20 hours ago

Find the cheapest month to fly from Greensboro (GSO) to Portland (PWM)

May is typically the cheapest month to fly

From $223 - $426 per traveler.

Alternative airports near Portland

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

Select flight to Portland Intl. Jetport PWM. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $337
PWM
Portland Intl. Jetport
CheapestClosest
Average driving time to city center8 min
Flights from $337

Frequently asked questions

How much does a flight from Piedmont Triad Intl. Airport (GSO) to Portland Intl. Jetport Airport (PWM) cost?
Secure a cheap one-way flight from $125 or cheap return flight from $249 from Piedmont Triad Intl. Airport (GSO) to Portland Intl. Jetport Airport (PWM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Piedmont Triad Intl. Airport (GSO) to Portland Intl. Jetport Airport (PWM)?
Planning your getaway for November can help you save, as it's the cheapest month for flights between GSO and PWM. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Piedmont Triad Intl. Airport (GSO) to Portland Intl. Jetport Airport (PWM)?
To find the cheapest airline flying from GSO to PWM, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Piedmont Triad Intl. Airport (GSO) to Portland Intl. Jetport Airport (PWM)?
There aren't any daily nonstop flights departing from Piedmont Triad Intl. Airport (GSO) to Portland Intl. Jetport Airport (PWM). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from GSO to PWM?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a number of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Piedmont Triad Intl. Airport (GSO) to Portland Intl. Jetport Airport (PWM)?
Select a flight from Piedmont Triad Intl. Airport (GSO) to Portland Intl. Jetport Airport (PWM) that takes off before 3 PM to reduce the risk of cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Piedmont Triad Intl. Airport (GSO) to Portland Intl. Jetport Airport (PWM) last-minute?
Holding off until just before your departure to book your flight from GSO to PWM generally means paying more. While you may come across some last-minute discounts, they aren't always guaranteed. Be flexible with your travel plans for the best chance of landing a bargain.
Is it cheaper to book a GSO to PWM flight and hotel package?
Compared with arranging flights and hotels separately, booking a GSO to PWM flight and hotel package with Expedia could lead to significant savings. Better still, having it all in one place will take the hassle out of planning your trip. Simply pick your flights and select from our wide range of hotels, then tailor your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Piedmont Triad Intl. Airport (GSO) to Portland Intl. Jetport Airport (PWM)?
If you booked your GSO to PWM flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

Travel information

Origin airport
Piedmont Triad Intl.
Destination airport
Portland Intl. Jetport
Airlines serving
American Airlines, Delta, United
Roundtrip price
$248
Distance
728 mi

Book with confidence

Greensboro to Portland Flights

The cheapest times to fly from Greensboro to Portland

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Greensboro to Portland are during the month of November. You can find some of the cheapest flights from Greensboro to Portland with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Greensboro to Portland

Sunday is one of the best days to book for cheap flights from Greensboro to Portland: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Greensboro to Portland

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Greensboro to Portland in 2025. You can also book with separate airlines for your outbound and return journeys, from $125 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Greensboro to Portland flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Greensboro to Portland airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Greensboro to Portland Flights

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*Available to One Key members.