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$225+ Cheap flights from Greensboro to Portland (GSO - PDX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — PDX
Aug 29 — Sep 51
Sat 8/29
Sat 9/5
1 adult, Economy
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Cheap flight deals from Greensboro to Portland

Cheapest flights from Greensboro to Portland
Explore the most affordable flight options available from Greensboro to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2026.

This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:21 pm
GSO
-
PDX
1 stop8h 02m
American Airlines
Tue 9/2211:06 pm
PDX
-
GSO
1 stop7h 39m
American Airlines
Deal found 7/26$379
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:40 am
GSO
-
PDX
2 stops11h 07m
United Airlines
Sun 9/1311:02 pm
PDX
-
GSO
1 stop7h 59m
United Airlines
Deal found 7/27$384
This American Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:33 pm
GSO
-
PDX
1 stop8h 19m
American Airlines
Sat 9/199:44 pm
PDX
-
GSO
1 stop7h 43m
American Airlines
Deal found 7/27$394
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:00 am
GSO
-
PDX
1 stop7h 24m
Delta
Fri 10/911:00 pm
PDX
-
GSO
1 stop8h 37m
Delta
Deal found 7/29$399
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:51 pm
GSO
-
PDX
1 stop8h 01m
United Airlines
Sun 8/3011:02 pm
PDX
-
GSO
2 stops12h 12m
United Airlines
Deal found 7/29$404
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/152:20 pm
GSO
-
PDX
1 stop7h 35m
Delta
Sun 8/2311:20 pm
PDX
-
GSO
1 stop8h 19m
Delta
Deal found 7/27$419
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:45 pm
GSO
-
PDX
1 stop10h 18m
United Airlines
Tue 9/2210:56 am
PDX
-
GSO
2 stops9h 45m
United Airlines
Deal found 7/25$424
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:25 am
GSO
-
PDX
1 stop8h 17m
Delta
Fri 10/232:20 pm
PDX
-
GSO
1 stop6h 39m
Delta
Deal found 7/25$426
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:00 am
GSO
-
PDX
1 stop7h 24m
Delta
Fri 9/182:10 pm
PDX
-
GSO
1 stop6h 45m
Delta
Deal found 7/28$429
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 am
GSO
-
PDX
2 stops12h 56m
United Airlines
Tue 10/277:00 am
PDX
-
GSO
1 stop7h 02m
United Airlines
Deal found 7/28$438
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:00 am
GSO
-
PDX
1 stop7h 27m
Delta
Wed 8/122:08 pm
PDX
-
GSO
1 stop6h 56m
Delta
Deal found 7/25$439
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:00 am
GSO
-
PDX
2 stops11h 47m
United Airlines
Sun 8/2311:02 pm
PDX
-
GSO
1 stop8h 02m
United Airlines
Deal found 7/29$444

Find flight deals from Greensboro to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Greensboro (GSO) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$379
(American Airlines)

One-way from

$225
(Delta)

Popular in

December

Cheapest in

February

Average price

$584
Provider with most accurate pricing for Greensboro/H. Point-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greensboro/H. Point-Portland flights.
Search Deals
From Greensboro/H. Point to Portland
Search Deals
One-way flight from Greensboro/H. Point to Portland
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greensboro to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2026.
Use the filters below to find and compare flights from Greensboro to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GreensboroPortland

GSO - PDX

GSOPDX

Greensboro/H. Point

Sun 9/6

2:52 pm-10:52 pm

2 stops11h 00m

Portland

Sun 9/13

11:02 pm-10:01 am

1 stop7h 59m

$384

GreensboroPortland

GSO - PDX

GSOPDX

Greensboro/H. Point

Tue 8/25

6:40 am-3:06 pm

2 stops11h 26m

Portland

Tue 9/1

7:02 am-5:15 pm

1 stop7h 13m

$404

GreensboroPortland

GSO - PDX

GSOPDX

Greensboro/H. Point

Thu 8/20

6:00 am-2:47 pm

2 stops11h 47m

Portland

Sun 8/23

11:02 pm-10:04 am

1 stop8h 02m

$444

GreensboroPortland

GSO - PDX

GSOPDX

Greensboro/H. Point

Thu 8/27

5:30 am-10:27 am

1 stop7h 57m

Portland

Sun 8/30

11:20 pm-10:39 am

1 stop8h 19m

$469

GreensboroPortland

GSO - PDX

GSOPDX

Greensboro/H. Point

Fri 8/7

2:50 pm-9:44 pm

1 stop9h 54m

Portland

Wed 8/12

2:08 pm-12:04 am

1 stop6h 56m

$479
Quickest round-trip

GreensboroPortland

GSO - PDX

GSOPDX

Greensboro/H. Point

Tue 8/4

5:30 am-10:27 am

1 stop7h 57m

Portland

Thu 8/13

6:45 am-5:46 pm

1 stop8h 01m

$489

GreensboroPortland

GSO - PDX

GSOPDX

Greensboro/H. Point

Fri 10/9

2:55 pm-9:40 pm

1 stop9h 45m

Portland

Mon 10/12

11:00 pm-9:23 am

1 stop7h 23m

$489

GreensboroPortland

GSO - PDX

GSOPDX

Greensboro/H. Point

Sat 8/29

2:52 pm-8:10 pm

1 stop8h 18m

Portland

Tue 9/1

11:02 pm-10:04 am

1 stop8h 02m

$489

GreensboroPortland

GSO - PDX

GSOPDX

Greensboro/H. Point

Sat 10/10

2:55 pm-8:10 pm

1 stop8h 15m

Portland

Tue 10/13

7:29 pm-10:01 am

2 stops11h 32m

$494
Cheapest one-way

GreensboroPortland

GSO - PDX

GSOPDX

Greensboro/H. Point

Sun 8/23

4:30 pm-9:44 pm

1 stop8h 14m

$225

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Greensboro to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Greensboro to Portland in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Greensboro-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greensboro-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greensboro-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Greensboro-Portland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Greensboro-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Greensboro to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Greensboro with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Greensboro to Portland

What is the cheapest month to book a flight from Greensboro to Portland?

Currently, February is the cheapest month in which you can book a flight from Greensboro to Portland (average of $337). Flying from Greensboro to Portland in December is currently the most expensive (average of $688). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Greensboro to Portland?

Airfare is below average for this route at the moment.

Greensboro to Portland flights typically cost between $468 and $536 in September.
The cheapest round-trip price found within the last 5 days was $379 on American Airlines (Sep 17-Sep 22).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated July 30, 2026.
Read through reviews of airlines operating flights from Greensboro to Portland, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,487 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.8

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.8
Good
8,487 reviews
Delta
7.8
Good
8,487 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.8

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
10,046 reviews
Delta
7.8
Good
8,487 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.8

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,841 reviews
Delta
7.8
Good
8,487 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.8

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Greensboro to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Greensboro to Portland?

    United Airlines and Delta can get you from Greensboro to Portland in just under 7h 57m. Your travel time can differ by up to 3h 03m. There are 2292 mi between Greensboro and Portland. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Greensboro to Portland round-trip?

    Delta, at $308, was found to be the cheapest airline from Greensboro to Portland.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Delta is currently priced 38% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Greensboro to Portland one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $194. Users have also found prices from $196 and $209 on United Airlines and American Airlines, respectively.

  • Can I find deals for flights from Greensboro to Portland that include hotel bookings?

    Yes. In addition to deals on Greensboro to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Greensboro to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greensboro to Portland.

  • Can I find deals for business class flights from Greensboro to Portland?

    Yes. Cheapflights offers flight deals from Greensboro to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Greensboro to Portland?

    Currently, February is the cheapest month in which you can book a flight from Greensboro to Portland (average of $337). Flying from Greensboro to Portland in December is currently the most expensive (average of $688). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Beaverton
Seaside
Vancouver
Lincoln City
Longview
Lake Oswego
Hillsboro
Kelso
Clackamas
Troutdale
Cannon Beach
McMinnville
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Gresham
Silverton

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Greensboro to Portland

Discover the top 3 airlines that operate flights from Greensboro to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$308Average$457FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$328Average$468FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$329Average$517FlexibilityNo cancel feeOn-time71%

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