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$219+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — PDX
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
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 March 22, 2026.

This American Airlines deal was found by Cheapflights users on 3/17. 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.
Fri 5/225:32 pm
GSO
-
PDX
1 stop8h 51m
American Airlines
Wed 5/279:47 pm
PDX
-
GSO
1 stop7h 44m
American Airlines
Deal found 3/17$389
This Delta deal was found by Cheapflights users on 3/18. 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.
Wed 4/155:19 am
GSO
-
PDX
1 stop8h 22m
Delta
Sat 4/1812:30 am
PDX
-
GSO
2 stops10h 41m
Delta
Deal found 3/18$394
This American Airlines deal was found by Cheapflights users on 3/17. 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 8/136:00 am
GSO
-
PDX
1 stop8h 32m
American Airlines
Sun 8/1610:30 pm
PDX
-
GSO
1 stop8h 39m
American Airlines
Deal found 3/17$409
This United Airlines deal was found by Cheapflights users on 3/19. 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.
Wed 4/82:54 pm
GSO
-
PDX
1 stop8h 48m
United Airlines
Sun 4/1210:56 pm
PDX
-
GSO
1 stop9h 57m
United Airlines
Deal found 3/19$419
This Delta deal was found by Cheapflights users on 3/20. 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 6/136:55 pm
GSO
-
PDX
1 stop8h 04m
Delta
Mon 6/2210:55 pm
PDX
-
GSO
1 stop8h 15m
Delta
Deal found 3/20$421
This Delta deal was found by Cheapflights users on 3/22. 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.
Wed 4/82:17 pm
GSO
-
PDX
1 stop7h 43m
Delta
Wed 4/157:32 pm
PDX
-
GSO
2 stops10h 49m
Delta
Deal found 3/22$424
This Delta deal was found by Cheapflights users on 3/21. 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.
Fri 9/1810:10 am
GSO
-
PDX
2 stops12h 16m
Delta
Sun 9/2010:55 pm
PDX
-
GSO
1 stop8h 15m
Delta
Deal found 3/21$426
This Delta deal was found by Cheapflights users on 3/21. 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.
Wed 5/2712:31 pm
GSO
-
PDX
2 stops12h 31m
Delta
Sat 6/65:45 am
PDX
-
GSO
2 stops12h 50m
Delta
Deal found 3/21$431

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 March 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$389
(American Airlines)

One-way from

$219
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$547
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. 10% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 22, 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

Fri 5/22

5:32 pm-11:23 pm

1 stop8h 51m

Portland

Wed 5/27

10:40 pm-11:35 am

1 stop9h 55m

$389

GreensboroPortland

GSO - PDX

GSOPDX

Greensboro/H. Point

Sun 6/14

6:55 pm-11:59 pm

1 stop8h 04m

Portland

Tue 7/14

9:45 pm-9:32 am

1 stop8h 47m

$389

GreensboroPortland

GSO - PDX

GSOPDX

Greensboro/H. Point

Wed 4/15

5:19 am-10:41 am

1 stop8h 22m

Portland

Sat 4/18

12:30 am-2:11 pm

2 stops10h 41m

$394

GreensboroPortland

GSO - PDX

GSOPDX

Greensboro/H. Point

Mon 7/13

6:55 pm-11:59 pm

1 stop8h 04m

Portland

Mon 7/20

7:14 pm-10:10 am

2 stops11h 56m

$394

GreensboroPortland

GSO - PDX

GSOPDX

Greensboro/H. Point

Fri 4/17

11:27 am-8:07 pm

2 stops11h 40m

Portland

Tue 4/21

6:00 am-8:56 pm

2 stops11h 56m

$399

GreensboroPortland

GSO - PDX

GSOPDX

Greensboro/H. Point

Wed 4/8

2:54 pm-8:42 pm

1 stop8h 48m

Portland

Sun 4/12

10:56 pm-11:53 am

1 stop9h 57m

$419
Quickest round-trip

GreensboroPortland

GSO - PDX

GSOPDX

Greensboro/H. Point

Tue 6/9

6:15 am-10:44 am

1 stop7h 29m

Portland

Tue 6/23

10:55 pm-10:10 am

1 stop8h 15m

$421

GreensboroPortland

GSO - PDX

GSOPDX

Greensboro/H. Point

Fri 9/18

10:10 am-7:26 pm

2 stops12h 16m

Portland

Sun 9/20

10:55 pm-10:10 am

1 stop8h 15m

$426
Cheapest one-way

GreensboroPortland

GSO - PDX

GSOPDX

Greensboro/H. Point

Wed 5/20

4:48 pm-10:50 pm

1 stop9h 02m

$219

GreensboroPortland

GSO - PDX

GSOPDX

Greensboro/H. Point

Wed 7/1

7:48 pm-12:50 am

1 stop8h 02m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

Showing 1-10 of 18 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 March.
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

How far ahead should I book a flight from Greensboro to Portland?

Use this chart to determine the optimal time to book a round-trip flight from Greensboro to Portland. Price data was last updated on March 13, 2026.

Booking 6 days in advance of your planned departure date is, on average, the best time to get cheap flights from Greensboro to Portland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from Greensboro to Portland (average of $109). Flying from Greensboro to Portland in December is currently the most expensive (average of $322). 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.

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 March 22, 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
7.9
Good
8,314 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

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
7.9
Good
8,314 reviews
Delta
7.9
Good
8,314 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

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
9,455 reviews
Delta
7.9
Good
8,314 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

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
11,489 reviews
Delta
7.9
Good
8,314 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

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?

    American Airlines and Delta can get you from Greensboro to Portland in just under 8h 04m. Your travel time can differ by up to 47m. 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?

    American Airlines, at $308, was found to be the cheapest airline from Greensboro to Portland.Alternate airlines to your destination round-trip include Delta and United Airlines. American Airlines is currently priced 35% 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 United Airlines. According to our data, you can fly for as low as $174. Users have also found prices from $179 and $193 on Delta 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, May is the cheapest month in which you can book a flight from Greensboro to Portland (average of $109). Flying from Greensboro to Portland in December is currently the most expensive (average of $322). 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
Vancouver
Seaside
Clackamas
Lincoln City
Longview
Lake Oswego
Hillsboro
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Beaverton
Depoe Bay
Wilsonville
Stevenson
Tillamook
Pacific City
Astoria

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 March 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$308Average$453FlexibilityNo cancel feeOn-time69%
DeltaCheapest$308Average$456FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$308Average$475FlexibilityNo cancel feeOn-time71%

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