$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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — PDX
May 17 — May 241
Round-trip
1 adult, Economy
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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 April 17, 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 April 17, 2026.
This American Airlines deal was found by Cheapflights users on 4/14. 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.
Tue 6/95:32 pm
GSO
- PDX
1 stop8h 51m
American Airlines
Tue 6/2312:34 pm
PDX
- GSO
1 stop8h 22m
American Airlines
Deal found 4/14![American Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 4/14. 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.
Tue 6/96:00 am
GSO
- PDX
1 stop7h 41m
Delta
Mon 6/1512:31 am
PDX
- GSO
2 stops10h 18m
Delta
Deal found 4/14![Delta logo]()
$378
This American Airlines deal was found by Cheapflights users on 4/14. 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.
Fri 5/227:48 pm
GSO
- PDX
1 stop7h 11m
American Airlines
Wed 5/275:49 am
PDX
- GSO
1 stop8h 59m
American Airlines
Deal found 4/14![American Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 4/16. 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.
Tue 7/215:25 am
GSO
- PDX
2 stops9h 18m
Delta
Mon 7/2712:35 am
PDX
- GSO
2 stops10h 24m
Delta
Deal found 4/16![Delta logo]()
$384
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Thu 5/76:15 am
GSO
- PDX
1 stop8h 22m
United Airlines
Tue 6/211:40 pm
PDX
- GSO
2 stops11h 09m
United Airlines
Deal found 4/16![United Airlines logo]()
$386
This American Airlines deal was found by Cheapflights users on 4/14. 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.
Fri 5/226:33 pm
GSO
- PDX
1 stop8h 26m
American Airlines
Sun 5/245:49 am
PDX
- GSO
1 stop9h 16m
American Airlines
Deal found 4/14![American Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 4/16. 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 5/710:09 am
GSO
- PDX
2 stops12h 14m
Delta
Tue 6/211:12 pm
PDX
- GSO
2 stops11h 48m
Delta
Deal found 4/16![Delta logo]()
$391
This Delta deal was found by Cheapflights users on 4/15. 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.
Fri 6/510:09 am
GSO
- PDX
2 stops12h 14m
Delta
Thu 6/116:35 am
PDX
- GSO
1 stop9h 36m
Delta
Deal found 4/15![Delta logo]()
$394
This American Airlines deal was found by Cheapflights users on 4/16. 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 5/276:33 pm
GSO
- PDX
1 stop8h 26m
American Airlines
Sat 5/3011:30 am
PDX
- GSO
2 stops9h 28m
American Airlines
Deal found 4/16![American Airlines logo]()
$398
This Delta deal was found by Cheapflights users on 4/17. 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.
Sun 9/205:25 am
GSO
- PDX
1 stop8h 12m
Delta
Thu 9/2410:55 pm
PDX
- GSO
1 stop8h 15m
Delta
Deal found 4/17![Delta logo]()
$406
This Delta deal was found by Cheapflights users on 4/12. 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 4/294:59 pm
GSO
- PDX
1 stop8h 03m
Delta
Tue 5/511:51 am
PDX
- GSO
1 stop6h 58m
Delta
Deal found 4/12![Delta logo]()
$411
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 April 17, 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 April 17, 2026.
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Sat 5/95:39 pm
GSO
- PDX
1 stop7h 56m
United Airlines
Wed 5/137:05 pm
PDX
- GSO
2 stops11h 42m
United Airlines
Deal found 4/15![United Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 4/16. 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 7/222:54 pm
GSO
- PDX
2 stops11h 50m
Delta
Fri 7/3111:15 pm
PDX
- GSO
1 stop8h 26m
Delta
Deal found 4/16![Delta logo]()
$386
This Delta deal was found by Cheapflights users on 4/16. 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.
Tue 7/215:25 am
GSO
- PDX
2 stops9h 18m
Delta
Thu 7/308:44 pm
PDX
- GSO
2 stops10h 57m
Delta
Deal found 4/16![Delta logo]()
$391
This Delta deal was found by Cheapflights users on 4/12. 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 6/52:07 pm
GSO
- PDX
2 stops10h 55m
Delta
Wed 6/1012:31 am
PDX
- GSO
2 stops10h 18m
Delta
Deal found 4/12![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 4/15. 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 9/205:25 am
GSO
- PDX
1 stop8h 12m
Delta
Thu 9/2410:55 pm
PDX
- GSO
1 stop8h 15m
Delta
Deal found 4/15![Delta logo]()
$406
This Delta deal was found by Cheapflights users on 4/13. 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 6/82:54 pm
GSO
- PDX
1 stop9h 41m
Delta
Fri 6/1211:15 pm
PDX
- GSO
1 stop8h 26m
Delta
Deal found 4/13![Delta logo]()
$406
This Delta deal was found by Cheapflights users on 4/12. 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 5/15:12 pm
GSO
- PDX
1 stop7h 44m
Delta
Mon 5/411:06 pm
PDX
- GSO
1 stop9h 21m
Delta
Deal found 4/12![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 4/13. 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 5/235:23 am
GSO
- PDX
1 stop7h 48m
Delta
Fri 6/511:12 pm
PDX
- GSO
1 stop8h 13m
Delta
Deal found 4/13![Delta logo]()
$420
This Delta deal was found by Cheapflights users on 4/16. 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 7/232:54 pm
GSO
- PDX
1 stop9h 24m
Delta
Fri 7/3110:55 pm
PDX
- GSO
1 stop7h 32m
Delta
Deal found 4/16![Delta logo]()
$424
Last-minute flights from Greensboro to PortlandDiscover last-minute flight deals from Greensboro to Portland. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from Greensboro to Portland. Data last updated April 17, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/12. 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 4/294:59 pm
GSO
- PDX
1 stop8h 03m
Delta
Tue 5/511:51 am
PDX
- GSO
1 stop6h 58m
Delta
Deal found 4/12![Delta logo]()
$411
This Delta deal was found by Cheapflights users on 4/12. 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 4/294:59 pm
GSO
- PDX
1 stop8h 03m
Delta
Tue 5/512:30 am
PDX
- GSO
2 stops9h 47m
Delta
Deal found 4/12![Delta logo]()
$416
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Thu 5/76:15 am
GSO
- PDX
1 stop8h 22m
United Airlines
Tue 6/211:40 pm
PDX
- GSO
2 stops11h 09m
United Airlines
Deal found 4/16![United Airlines logo]()
$386
This Delta deal was found by Cheapflights users on 4/16. 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 5/710:09 am
GSO
- PDX
2 stops12h 14m
Delta
Tue 6/211:12 pm
PDX
- GSO
2 stops11h 48m
Delta
Deal found 4/16![Delta logo]()
$391
This Delta deal was found by Cheapflights users on 4/15. 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 5/1312:31 pm
GSO
- PDX
2 stops12h 31m
Delta
Tue 5/1911:12 pm
PDX
- GSO
2 stops9h 33m
Delta
Deal found 4/15![Delta logo]()
$384
This American Airlines deal was found by Cheapflights users on 4/14. 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.
Fri 5/227:48 pm
GSO
- PDX
1 stop7h 11m
American Airlines
Wed 5/275:49 am
PDX
- GSO
1 stop8h 59m
American Airlines
Deal found 4/14![American Airlines logo]()
$381
This American Airlines deal was found by Cheapflights users on 4/14. 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.
Fri 5/226:33 pm
GSO
- PDX
1 stop8h 26m
American Airlines
Sun 5/245:49 am
PDX
- GSO
1 stop9h 16m
American Airlines
Deal found 4/14![American Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 4/14. 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.
Wed 5/277:48 pm
GSO
- PDX
1 stop8h 02m
American Airlines
Fri 5/2912:40 am
PDX
- GSO
1 stop9h 38m
American Airlines
Deal found 4/14![American Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 4/14. 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.
Wed 5/272:47 pm
GSO
- PDX
2 stops10h 15m
Delta
Sat 5/3011:12 pm
PDX
- GSO
1 stop8h 13m
Delta
Deal found 4/14![Delta logo]()
$378
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 April 17, 2026.
Search for one-way flight options from Greensboro to Portland. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
This American Airlines deal was found by Cheapflights users on 4/14. 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.
Tue 5/266:07 am
GSO
- PDX
1 stop8h 27m
American Airlines
Deal found 4/14![American Airlines logo]()
$187
This Delta deal was found by Cheapflights users on 4/12. 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 5/55:19 am
GSO
- PDX
2 stops10h 33m
Delta
Deal found 4/12![Delta logo]()
$192
This American Airlines deal was found by Cheapflights users on 4/12. 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 5/72:42 pm
GSO
- PDX
1 stop9h 21m
American Airlines
Deal found 4/12![American Airlines logo]()
$195
This United Airlines deal was found by Cheapflights users on 4/12. 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 5/125:39 pm
GSO
- PDX
1 stop7h 56m
United Airlines
Deal found 4/12![United Airlines logo]()
$199
This Delta deal was found by Cheapflights users on 4/12. 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 5/710:09 am
GSO
- PDX
2 stops12h 14m
Delta
Deal found 4/12![Delta logo]()
$200
This American Airlines deal was found by Cheapflights users on 4/15. 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.
Fri 5/154:48 pm
GSO
- PDX
1 stop9h 02m
American Airlines
Deal found 4/15![American Airlines logo]()
$212
This Delta deal was found by Cheapflights users on 4/15. 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.
Fri 5/152:07 pm
GSO
- PDX
2 stops10h 55m
Delta
Deal found 4/15![Delta logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:36 pm
GSO
- PDX
3 stops41h 14m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$263
This Delta deal was found by Cheapflights users on 4/13. 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 5/202:47 pm
GSO
- PDX
1 stop9h 59m
Delta
Deal found 4/13![Delta logo]()
$270
This United Airlines deal was found by Cheapflights users on 4/12. 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 6/36:00 am
GSO
- PDX
2 stops12h 56m
United Airlines
Deal found 4/12![United Airlines logo]()
$274
This Delta deal was found by Cheapflights users on 4/14. 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.
Tue 5/2611:05 am
GSO
- PDX
2 stops12h 06m
Delta
Deal found 4/14![Delta logo]()
$275
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 April 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $373 (American Airlines) |
One-way from | $187 (American Airlines) |
Popular in | December |
Cheapest in | February |
Average price | $425 |
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 April 17, 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
GreensboroPortland
GSO - PDX
GSOPDX
Greensboro/H. Point
Sat 5/9
5:39 pm-10:35 pm
1 stop7h 56m
Portland
Wed 5/13
7:05 pm-9:47 am
2 stops11h 42m
$378
GreensboroPortland
GSO - PDX
GSOPDX
Greensboro/H. Point
Wed 7/22
2:54 pm-11:44 pm
2 stops11h 50m
Portland
Fri 7/31
11:15 pm-10:41 am
1 stop8h 26m
$386
GreensboroPortland
GSO - PDX
GSOPDX
Greensboro/H. Point
Tue 7/21
5:25 am-11:43 am
2 stops9h 18m
Portland
Thu 7/30
8:44 pm-10:41 am
2 stops10h 57m
$391
GreensboroPortland
GSO - PDX
GSOPDX
Greensboro/H. Point
Fri 6/5
2:07 pm-10:02 pm
2 stops10h 55m
Portland
Wed 6/10
12:31 am-1:49 pm
2 stops10h 18m
$399
GreensboroPortland
GSO - PDX
GSOPDX
Greensboro/H. Point
Sun 9/20
5:25 am-10:37 am
1 stop8h 12m
Portland
Thu 9/24
10:55 pm-10:10 am
1 stop8h 15m
$406
GreensboroPortland
GSO - PDX
GSOPDX
Greensboro/H. Point
Mon 6/8
2:54 pm-9:35 pm
1 stop9h 41m
Portland
Fri 6/12
11:15 pm-10:41 am
1 stop8h 26m
$406
GreensboroPortland
GSO - PDX
GSOPDX
Greensboro/H. Point
Fri 5/1
5:12 pm-9:56 pm
1 stop7h 44m
Portland
Mon 5/4
11:06 pm-11:27 am
1 stop9h 21m
$419
Quickest round-trip
GreensboroPortland
GSO - PDX
GSOPDX
Greensboro/H. Point
Sat 5/23
5:23 am-10:11 am
1 stop7h 48m
Portland
Fri 6/5
11:12 pm-10:25 am
1 stop8h 13m
$420
GreensboroPortland
GSO - PDX
GSOPDX
Greensboro/H. Point
Thu 7/23
2:54 pm-9:18 pm
1 stop9h 24m
Portland
Fri 7/31
10:55 pm-9:27 am
1 stop7h 32m
$424
Cheapest one-way
GreensboroPortland
GSO - PDX
GSOPDX
Greensboro/H. Point
Tue 5/12
2:07 pm-10:02 pm
2 stops10h 55m
$192
Showing 1-10 of 19 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 April.
| 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
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 April 10, 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, February is the cheapest month in which you can book a flight from Greensboro to Portland (average of $333). Flying from Greensboro to Portland in December is currently the most expensive (average of $731). 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 April 17, 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
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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 locationsBeaverton
Seaside
Vancouver
Lincoln City
Longview
Lake Oswego
Hillsboro
Clackamas
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Pacific City
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Greensboro and Portland flights
Browse other Greensboro and Portland flight options. Last updated on April 17, 2026.
Other flights from Greensboro
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Check out other popular destinations found by fellow travelers in 2026
Other flights to Portland
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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 April 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$308 | Average$460 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$308 | Average$463 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$308 | Average$488 | FlexibilityNo cancel fee | On-time71% |