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$179+ 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — PDX
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheapflights Tip: The best prices from Greensboro/H. Point to Portland are usually found in September or January, booked 61 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap 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 August 20, 2025.

Round-trip from

$309
(United Airlines)

One-way from

$179
(American Airlines)

Popular in

June

Cheapest in

September

Average price

$488
From Greensboro/H. Point to Portland
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One-way flight from Greensboro/H. Point to Portland
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Highest demand for flights based on searches. 6% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 20, 2025.

This United Airlines deal was found by Cheapflights users on 8/19. 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.
Sat 9/208:45 amGSO - PDX
1 stop9h 20mUnited Airlines
Sat 9/2710:40 amPDX - GSO
1 stop9h 20mUnited Airlines
Deal found 8/19$309
This Delta deal was found by Cheapflights users on 8/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/205:15 pmGSO - PDX
1 stop7h 32mDelta
Fri 9/2612:45 amPDX - GSO
2 stops9h 59mDelta
Deal found 8/19$314
This Delta deal was found by Cheapflights users on 8/18. 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.
Thu 11/275:25 amGSO - PDX
2 stops10h 54mDelta
Thu 1/2910:00 amPDX - GSO
2 stops10h 53mDelta
Deal found 8/18$319
This Delta deal was found by Cheapflights users on 8/18. 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.
Thu 11/275:25 amGSO - PDX
1 stop8h 31mDelta
Tue 2/36:04 amPDX - GSO
1 stop7h 21mDelta
Deal found 8/18$334
This Delta deal was found by Cheapflights users on 8/18. 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 12/32:11 pmGSO - PDX
2 stops10h 43mDelta
Fri 1/309:45 pmPDX - GSO
1 stop8h 48mDelta
Deal found 8/18$338
This Delta deal was found by Cheapflights users on 8/18. 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.
Thu 11/275:25 amGSO - PDX
1 stop8h 31mDelta
Tue 1/2712:55 amPDX - GSO
2 stops12h 39mDelta
Deal found 8/18$339
This Delta deal was found by Cheapflights users on 8/18. 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 12/32:15 pmGSO - PDX
2 stops10h 39mDelta
Sat 1/3111:10 amPDX - GSO
2 stops8h 50mDelta
Deal found 8/18$343
This Delta deal was found by Cheapflights users on 8/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/205:25 amGSO - PDX
2 stops10h 38mDelta
Sun 11/239:10 amPDX - GSO
2 stops11h 44mDelta
Deal found 8/19$344
This Delta deal was found by Cheapflights users on 8/18. 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 12/35:25 amGSO - PDX
1 stop8h 31mDelta
Tue 1/2712:55 amPDX - GSO
2 stops12h 39mDelta
Deal found 8/18$359
This Delta deal was found by Cheapflights users on 8/18. 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.
Sat 12/133:20 pmGSO - PDX
1 stop9h 34mDelta
Sun 2/19:45 pmPDX - GSO
1 stop8h 48mDelta
Deal found 8/18$361
This Delta deal was found by Cheapflights users on 8/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/125:19 pmGSO - PDX
1 stop7h 18mDelta
Sun 9/146:00 amPDX - GSO
1 stop6h 55mDelta
Deal found 8/19$363

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 August 20, 2025.
Use the filters below to find and compare flights from Greensboro to Portland that are best for you.

Fly from

Greensboro

Fly to

Portland

Route

Depart

Return

Price

GreensboroPortland

GSO - PDX

GSOPDX

Greensboro/H. Point

Thu 9/18

5:00 pm-9:47 pm

1 stop7h 47m

Portland

Fri 9/26

10:05 pm-9:13 am

1 stop8h 08m

$309

GreensboroPortland

GSO - PDX

GSOPDX

Greensboro/H. Point

Sat 9/20

3:23 pm-9:29 pm

1 stop9h 06m

Portland

Sat 9/27

7:00 am-4:47 pm

1 stop6h 47m

$309

GreensboroPortland

GSO - PDX

GSOPDX

Greensboro/H. Point

Wed 10/8

6:18 pm-11:29 pm

1 stop8h 11m

Portland

Fri 10/17

11:58 pm-11:03 am

1 stop8h 05m

$309

GreensboroPortland

GSO - PDX

GSOPDX

Greensboro/H. Point

Thu 9/18

5:00 pm-9:47 pm

1 stop7h 47m

Portland

Wed 9/24

11:30 am-11:07 pm

1 stop8h 37m

$309

GreensboroPortland

GSO - PDX

GSOPDX

Greensboro/H. Point

Sat 9/20

7:04 am-12:14 pm

1 stop8h 10m

Portland

Tue 9/30

11:18 am-10:20 pm

1 stop8h 02m

$309

GreensboroPortland

GSO - PDX

GSOPDX

Greensboro/H. Point

Sat 10/18

2:43 pm-9:05 pm

1 stop9h 22m

Portland

Fri 10/24

11:58 pm-11:03 am

1 stop8h 05m

$309

GreensboroPortland

GSO - PDX

GSOPDX

Greensboro/H. Point

Sat 9/20

5:15 pm-9:47 pm

1 stop7h 32m

Portland

Fri 9/26

12:45 am-1:44 pm

2 stops9h 59m

$314

GreensboroPortland

GSO - PDX

GSOPDX

Greensboro/H. Point

Wed 11/12

5:32 pm-11:26 pm

1 stop8h 54m

$179

GreensboroPortland

GSO - PDX

GSOPDX

Greensboro/H. Point

Tue 11/18

6:43 am-1:08 pm

1 stop9h 25m

$179

GreensboroPortland

GSO - PDX

GSOPDX

Greensboro/H. Point

Sat 11/15

5:30 pm-10:32 pm

1 stop8h 02m

$200

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 14 results
1
2

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 August 8, 2025.

Booking 61 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, November is the cheapest month in which you can book a flight from Greensboro to Portland (average of $277). Flying from Greensboro to Portland in March is currently the most expensive (average of $368). 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.

What is the cheapest time of day to fly from GSO to PDX?

Find hourly flight availability from Greensboro to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

A simple way to save on the total cost of your ticket is to fly from Greensboro to Portland in the evening. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight at noon.

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

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 August 20, 2025.
Read through reviews of airlines operating flights from Greensboro to Portland, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,928 reviews
Delta
8.0
Very good
7,982 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    Delta, United Airlines, and American Airlines can get you from Greensboro to Portland in just under 7h 47m. Your travel time can differ by up to 1h 19m. 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 $286, was found to be the cheapest airline from Greensboro to Portland.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Delta is currently priced 37% below the average price you’ll pay for this route.

  • 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, November is the cheapest month in which you can book a flight from Greensboro to Portland (average of $277). Flying from Greensboro to Portland in March is currently the most expensive (average of $368). 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
Beaverton
Clackamas
McMinnville
Lake Oswego
Hillsboro
Cannon Beach
Long Beach
Longview
Tigard
Depoe Bay
Stevenson
Wilsonville
Pacific City
Troutdale
Tillamook
Gresham
Lincoln City
Silverton

Browse thousands of different options on Cheapflights for your next trip

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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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$286Average$459FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$308Average$445FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$308Average$515FlexibilityNo cancel feeOn-time69%

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