$187+ 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 6/29. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — PDX
Jul 19 — Jul 261
Round-trip
1 adult, Economy
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Find cheap flights from Greensboro to Portland with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Greensboro to PortlandExplore 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 June 19, 2026.
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 June 19, 2026.
This American Airlines deal was found by Cheapflights users on 6/17. 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.
Tue 7/217:19 pm
GSO
- PDX
1 stop8h 36m
American Airlines
Mon 7/2712:45 am
PDX
- GSO
1 stop9h 52m
American Airlines
Deal found 6/17![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Wed 7/157:19 pm
GSO
- PDX
1 stop8h 36m
American Airlines
Fri 7/175:07 am
PDX
- GSO
1 stop9h 57m
American Airlines
Deal found 6/16![American Airlines logo]()
$373
This United Airlines deal was found by Cheapflights users on 6/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:40 am
GSO
- PDX
1 stop7h 48m
United Airlines
Tue 8/258:40 am
PDX
- GSO
2 stops12h 02m
United Airlines
Deal found 6/17![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 6/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:08 am
GSO
- PDX
1 stop7h 18m
Delta
Tue 8/2511:45 am
PDX
- GSO
1 stop9h 14m
Delta
Deal found 6/17![Delta logo]()
$383
This United Airlines deal was found by Cheapflights users on 6/15. 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 8/1310:40 am
GSO
- PDX
1 stop8h 16m
United Airlines
Mon 8/1711:02 pm
PDX
- GSO
1 stop8h 03m
United Airlines
Deal found 6/15![United Airlines logo]()
$393
This Delta deal was found by Cheapflights users on 6/16. 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 8/205:30 am
GSO
- PDX
1 stop7h 57m
Delta
Mon 8/2411:20 pm
PDX
- GSO
1 stop8h 19m
Delta
Deal found 6/16![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 6/14. 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 7/44:35 pm
GSO
- PDX
1 stop8h 10m
Delta
Sat 7/112:08 pm
PDX
- GSO
1 stop6h 51m
Delta
Deal found 6/14![Delta logo]()
$396
This Delta deal was found by Cheapflights users on 6/18. 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 9/32:50 pm
GSO
- PDX
1 stop9h 54m
Delta
Mon 9/711:20 pm
PDX
- GSO
1 stop9h 43m
Delta
Deal found 6/18![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 6/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/93:00 pm
GSO
- PDX
1 stop8h 19m
United Airlines
Tue 7/1410:33 am
PDX
- GSO
1 stop10h 09m
United Airlines
Deal found 6/18![United Airlines logo]()
$402
This Delta deal was found by Cheapflights users on 6/16. 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 7/156:13 am
GSO
- PDX
1 stop7h 23m
Delta
Wed 7/2910:55 pm
PDX
- GSO
1 stop9h 39m
Delta
Deal found 6/16![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 6/16. 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 7/195:25 am
GSO
- PDX
1 stop8h 02m
Delta
Fri 7/3111:15 pm
PDX
- GSO
1 stop9h 40m
Delta
Deal found 6/16![Delta logo]()
$409
Best flights from Greensboro to PortlandDiscover carefully curated flight deals from Greensboro to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 19, 2026.
Discover carefully curated flight deals from Greensboro to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 19, 2026.
This Delta deal was found by Cheapflights users on 6/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:17 pm
GSO
- PDX
1 stop8h 28m
Delta
Tue 9/222:10 pm
PDX
- GSO
1 stop6h 45m
Delta
Deal found 6/17![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 6/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:52 pm
GSO
- PDX
1 stop8h 18m
United Airlines
Tue 9/2210:35 am
PDX
- GSO
2 stops10h 06m
United Airlines
Deal found 6/18![United Airlines logo]()
$456
This Delta deal was found by Cheapflights users on 6/19. 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 10/105:15 pm
GSO
- PDX
1 stop8h 11m
Delta
Tue 10/139:45 pm
PDX
- GSO
1 stop8h 45m
Delta
Deal found 6/19![Delta logo]()
$393
This Delta deal was found by Cheapflights users on 6/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:30 am
GSO
- PDX
1 stop7h 57m
Delta
Mon 8/2411:20 pm
PDX
- GSO
1 stop8h 19m
Delta
Deal found 6/17![Delta logo]()
$404
This United Airlines deal was found by Cheapflights users on 6/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/32:55 pm
GSO
- PDX
1 stop8h 15m
United Airlines
Tue 10/611:30 pm
PDX
- GSO
1 stop7h 31m
United Airlines
Deal found 6/18![United Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 6/16. 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 8/94:30 pm
GSO
- PDX
1 stop8h 14m
Delta
Thu 8/1310:55 pm
PDX
- GSO
1 stop9h 24m
Delta
Deal found 6/16![Delta logo]()
$416
This Delta deal was found by Cheapflights users on 6/15. 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 7/212:59 pm
GSO
- PDX
1 stop9h 45m
Delta
Wed 8/52:08 pm
PDX
- GSO
1 stop6h 56m
Delta
Deal found 6/15![Delta logo]()
$448
This Delta deal was found by Cheapflights users on 6/15. 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 7/224:15 pm
GSO
- PDX
1 stop8h 29m
Delta
Mon 8/311:20 pm
PDX
- GSO
1 stop8h 19m
Delta
Deal found 6/15![Delta logo]()
$473
Last-minute flights from Greensboro to PortlandDiscover last-minute flight deals from Greensboro to Portland. Data last updated June 19, 2026 and is based on user searches.
Discover last-minute flight deals from Greensboro to Portland. Data last updated June 19, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/14. 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.
Sat 6/277:49 pm
GSO
- PDX
1 stop8h 01m
American Airlines
Wed 7/15:10 am
PDX
- GSO
1 stop10h 03m
American Airlines
Deal found 6/14![American Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 6/14. 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 7/44:35 pm
GSO
- PDX
1 stop8h 10m
Delta
Sat 7/112:08 pm
PDX
- GSO
1 stop6h 51m
Delta
Deal found 6/14![Delta logo]()
$396
This United Airlines deal was found by Cheapflights users on 6/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/93:00 pm
GSO
- PDX
1 stop8h 19m
United Airlines
Tue 7/1411:40 pm
PDX
- GSO
2 stops11h 40m
United Airlines
Deal found 6/18![United Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Wed 7/157:19 pm
GSO
- PDX
1 stop8h 36m
American Airlines
Fri 7/175:07 am
PDX
- GSO
1 stop9h 57m
American Airlines
Deal found 6/16![American Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 6/16. 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 7/156:13 am
GSO
- PDX
1 stop7h 23m
Delta
Wed 7/2910:55 pm
PDX
- GSO
1 stop9h 39m
Delta
Deal found 6/16![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 6/16. 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 7/195:25 am
GSO
- PDX
1 stop8h 02m
Delta
Wed 8/52:08 pm
PDX
- GSO
1 stop6h 56m
Delta
Deal found 6/16![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 6/18. 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.
Sun 7/195:25 am
GSO
- PDX
1 stop8h 02m
Delta
Wed 7/2910:55 pm
PDX
- GSO
1 stop9h 39m
Delta
Deal found 6/18![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 6/15. 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 7/195:25 am
GSO
- PDX
1 stop8h 02m
Delta
Mon 8/311:20 pm
PDX
- GSO
1 stop8h 19m
Delta
Deal found 6/15![Delta logo]()
$434
This American Airlines deal was found by Cheapflights users on 6/17. 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.
Tue 7/217:19 pm
GSO
- PDX
1 stop8h 36m
American Airlines
Mon 7/2712:45 am
PDX
- GSO
1 stop9h 52m
American Airlines
Deal found 6/17![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 6/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:50 pm
GSO
- PDX
1 stop7h 05m
American Airlines
Mon 7/279:47 pm
PDX
- GSO
1 stop7h 43m
American Airlines
Deal found 6/18![American Airlines logo]()
$436
This American Airlines deal was found by Cheapflights users on 6/17. 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.
Wed 7/227:50 pm
GSO
- PDX
1 stop7h 05m
American Airlines
Mon 8/35:49 am
PDX
- GSO
1 stop8h 58m
American Airlines
Deal found 6/17![American Airlines logo]()
$414
One-way flights from Greensboro to PortlandSearch for one-way flight options from Greensboro to Portland. Find affordable one-way fares based on user searches. Data last updated June 19, 2026.
Search for one-way flight options from Greensboro to Portland. Find affordable one-way fares based on user searches. Data last updated June 19, 2026.
This American Airlines deal was found by Cheapflights users on 6/15. 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.
Mon 6/296:33 pm
GSO
- PDX
1 stop8h 26m
American Airlines
Deal found 6/15![American Airlines logo]()
$187
This Delta deal was found by Cheapflights users on 6/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/174:15 pm
GSO
- PDX
1 stop8h 29m
Delta
Deal found 6/17![Delta logo]()
$210
This American Airlines deal was found by Cheapflights users on 6/16. 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.
Wed 7/17:48 pm
GSO
- PDX
1 stop7h 11m
American Airlines
Deal found 6/16![American Airlines logo]()
$230
This American Airlines deal was found by Cheapflights users on 6/16. 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 6/257:48 pm
GSO
- PDX
1 stop7h 11m
American Airlines
Deal found 6/16![American Airlines logo]()
$232
This United Airlines deal was found by Cheapflights users on 6/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/115:37 pm
GSO
- PDX
1 stop7h 53m
United Airlines
Deal found 6/18![United Airlines logo]()
$238
This Delta deal was found by Cheapflights users on 6/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/162:59 pm
GSO
- PDX
1 stop9h 45m
Delta
Deal found 6/17![Delta logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/179:50 pm
GSO
- PDX
2 stops37h 17m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$266
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Mon 8/172:52 pm
GSO
- PDX
2 stops11h 00m
United Airlines
Deal found 6/16![United Airlines logo]()
$276
This Delta deal was found by Cheapflights users on 6/19. 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.
Sun 7/55:25 am
GSO
- PDX
1 stop8h 05m
Delta
Deal found 6/19![Delta logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:49 am
GSO
- PDX
3 stops35h 08m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$283
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 June 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $369 (American Airlines) |
One-way from | $187 (American Airlines) |
Popular in | December |
Cheapest in | February |
Average price | $512 |
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 June 19, 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
Cheapest round-trip
Quickest round-trip
GreensboroPortland
GSO - PDX
GSOPDX
Greensboro/H. Point
Thu 9/17
4:17 pm-9:45 pm
1 stop8h 28m
Portland
Tue 9/22
2:10 pm-11:55 pm
1 stop6h 45m
$369
GreensboroPortland
GSO - PDX
GSOPDX
Greensboro/H. Point
Sat 10/10
5:15 pm-10:26 pm
1 stop8h 11m
Portland
Tue 10/13
9:45 pm-9:30 am
1 stop8h 45m
$393
GreensboroPortland
GSO - PDX
GSOPDX
Greensboro/H. Point
Thu 8/20
5:30 am-10:27 am
1 stop7h 57m
Portland
Mon 8/24
11:20 pm-10:39 am
1 stop8h 19m
$404
GreensboroPortland
GSO - PDX
GSOPDX
Greensboro/H. Point
Sun 8/9
4:30 pm-9:44 pm
1 stop8h 14m
Portland
Thu 8/13
10:55 pm-11:19 am
1 stop9h 24m
$416
GreensboroPortland
GSO - PDX
GSOPDX
Greensboro/H. Point
Tue 7/21
2:59 pm-9:44 pm
1 stop9h 45m
Portland
Wed 8/5
2:08 pm-12:04 am
1 stop6h 56m
$448
GreensboroPortland
GSO - PDX
GSOPDX
Greensboro/H. Point
Thu 9/17
2:52 pm-8:10 pm
1 stop8h 18m
Portland
Tue 9/22
10:35 am-11:41 pm
2 stops10h 06m
$456
GreensboroPortland
GSO - PDX
GSOPDX
Greensboro/H. Point
Wed 7/22
4:15 pm-9:44 pm
1 stop8h 29m
Portland
Mon 8/3
11:20 pm-10:39 am
1 stop8h 19m
$473
GreensboroPortland
GSO - PDX
GSOPDX
Greensboro/H. Point
Sat 10/3
2:55 pm-8:10 pm
1 stop8h 15m
Portland
Tue 10/6
11:30 pm-10:01 am
1 stop7h 31m
$479
Cheapest one-way
GreensboroPortland
GSO - PDX
GSOPDX
Greensboro/H. Point
Mon 6/29
6:33 pm-11:59 pm
1 stop8h 26m
$187
Quickest one-way
GreensboroPortland
GSO - PDX
GSOPDX
Greensboro/H. Point
Thu 7/16
7:50 pm-11:55 pm
1 stop7h 05m
$187
Showing 1-10 of 18 resultsSorted by cheapest first
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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
GSO-PDX
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 $773). 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?
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 June 19, 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.
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsSeaside
Beaverton
Vancouver
Lincoln City
Longview
Lake Oswego
Hillsboro
Clackamas
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Gresham
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Greensboro and Portland flights
Browse other Greensboro and Portland flight options. Last updated on June 19, 2026.
Other flights from Greensboro
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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 June 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$308 | Average$450 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$308 | Average$497 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$328 | Average$468 | FlexibilityNo cancel fee | On-time69% |