$218+ Cheap flights from Greensboro to Portland, ME (GSO - PWM)
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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — PWM
Jul 7 — Jul 141
Round-trip
1 adult, Economy
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1. Tell us where you want to go
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Greensboro to Portland
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Best
Last-minute
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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 7, 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 7, 2026.
This Delta deal was found by Cheapflights users on 6/7. 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 8/186:00 am
GSO
- PWM
1 stop4h 21m
Delta
Wed 9/211:01 am
PWM
- GSO
1 stop7h 19m
Delta
Deal found 6/7![Delta logo]()
$261
This American Airlines deal was found by Cheapflights users on 6/7. 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 8/286:03 am
GSO
- PWM
1 stop6h 37m
American Airlines
Wed 9/25:30 am
PWM
- GSO
1 stop5h 34m
American Airlines
Deal found 6/7![American Airlines logo]()
$286
This American Airlines deal was found by Cheapflights users on 6/7. 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 9/511:29 am
GSO
- PWM
1 stop6h 36m
American Airlines
Sat 9/125:18 pm
PWM
- GSO
1 stop5h 33m
American Airlines
Deal found 6/7![American Airlines logo]()
$304
This Delta deal was found by Cheapflights users on 6/7. 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 8/176:20 pm
GSO
- PWM
1 stop5h 10m
Delta
Thu 9/36:30 am
PWM
- GSO
1 stop7h 12m
Delta
Deal found 6/7![Delta logo]()
$311
This American Airlines deal was found by Cheapflights users on 6/3. 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 6/246:00 am
GSO
- PWM
1 stop6h 39m
American Airlines
Fri 7/37:16 am
PWM
- GSO
1 stop6h 41m
American Airlines
Deal found 6/3![American Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 6/7. 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 9/235:20 pm
GSO
- PWM
1 stop4h 53m
American Airlines
Sun 9/276:00 am
PWM
- GSO
1 stop4h 11m
American Airlines
Deal found 6/7![American Airlines logo]()
$336
This Delta deal was found by Cheapflights users on 6/7. 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 8/186:20 pm
GSO
- PWM
1 stop5h 10m
Delta
Sat 8/296:10 am
PWM
- GSO
1 stop6h 10m
Delta
Deal found 6/7![Delta logo]()
$340
This United Airlines deal was found by Cheapflights users on 6/4. 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 8/292:52 pm
GSO
- PWM
1 stop4h 25m
United Airlines
Tue 9/17:35 pm
PWM
- GSO
1 stop4h 07m
United Airlines
Deal found 6/4![United Airlines logo]()
$341
This United Airlines deal was found by Cheapflights users on 6/7. 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 8/196:00 am
GSO
- PWM
1 stop4h 04m
United Airlines
Wed 9/25:15 am
PWM
- GSO
2 stops8h 53m
United Airlines
Deal found 6/7![United Airlines logo]()
$346
This Delta deal was found by Cheapflights users on 6/7. 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 8/206:20 pm
GSO
- PWM
1 stop5h 10m
Delta
Wed 9/211:01 am
PWM
- GSO
1 stop7h 19m
Delta
Deal found 6/7![Delta logo]()
$350
This Delta deal was found by Cheapflights users on 6/7. 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 8/157:07 am
GSO
- PWM
2 stops17h 52m
Delta
Tue 9/15:30 pm
PWM
- GSO
1 stop5h 22m
Delta
Deal found 6/7![Delta logo]()
$354
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 7, 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 7, 2026.
This Delta deal was found by Cheapflights users on 6/7. 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 8/176:20 pm
GSO
- PWM
1 stop5h 10m
Delta
Thu 9/36:30 am
PWM
- GSO
1 stop7h 12m
Delta
Deal found 6/7![Delta logo]()
$311
This United Airlines deal was found by Cheapflights users on 6/6. 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 8/292:52 pm
GSO
- PWM
1 stop4h 25m
United Airlines
Tue 9/17:35 pm
PWM
- GSO
1 stop4h 07m
United Airlines
Deal found 6/6![United Airlines logo]()
$341
This American Airlines deal was found by Cheapflights users on 6/5. 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 9/256:05 am
GSO
- PWM
1 stop4h 12m
American Airlines
Sun 9/276:00 am
PWM
- GSO
1 stop4h 11m
American Airlines
Deal found 6/5![American Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 6/7. 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 8/157:25 am
GSO
- PWM
1 stop14h 08m
Delta
Tue 9/15:30 pm
PWM
- GSO
1 stop5h 22m
Delta
Deal found 6/7![Delta logo]()
$383
This American Airlines deal was found by Cheapflights users on 6/5. 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 9/235:20 pm
GSO
- PWM
2 stops6h 39m
American Airlines
Sun 9/276:00 am
PWM
- GSO
1 stop6h 23m
American Airlines
Deal found 6/5![American Airlines logo]()
$426
This United Airlines deal was found by Cheapflights users on 6/5. 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 8/2410:40 am
GSO
- PWM
2 stops8h 44m
United Airlines
Tue 8/256:53 pm
PWM
- GSO
1 stop5h 06m
United Airlines
Deal found 6/5![United Airlines logo]()
$452
This Delta deal was found by Cheapflights users on 6/7. 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 8/1512:34 pm
GSO
- PWM
2 stops12h 25m
Delta
Sat 8/296:00 am
PWM
- GSO
2 stops13h 34m
Delta
Deal found 6/7![Delta logo]()
$447
This United Airlines deal was found by Cheapflights users on 6/2. 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 9/52:52 pm
GSO
- PWM
2 stops23h 03m
United Airlines
Wed 9/96:53 pm
PWM
- GSO
1 stop5h 06m
United Airlines
Deal found 6/2![United Airlines logo]()
$484
This American Airlines deal was found by Cheapflights users on 6/4. 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 7/176:00 am
GSO
- PWM
1 stop6h 35m
American Airlines
Thu 7/238:00 am
PWM
- GSO
2 stops5h 57m
American Airlines
Deal found 6/4![American Airlines logo]()
$528
This American Airlines deal was found by Cheapflights users on 6/2. 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 7/132:46 pm
GSO
- PWM
2 stops7h 47m
American Airlines
Fri 7/178:00 am
PWM
- GSO
2 stops5h 57m
American Airlines
Deal found 6/2![American Airlines logo]()
$609
Last-minute flights from Greensboro to PortlandDiscover last-minute flight deals from Greensboro to Portland. Data last updated June 7, 2026 and is based on user searches.
Discover last-minute flight deals from Greensboro to Portland. Data last updated June 7, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/6. 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 6/93:00 pm
GSO
- PWM
1 stop4h 27m
United Airlines
Tue 6/309:55 am
PWM
- GSO
1 stop4h 25m
United Airlines
Deal found 6/6![United Airlines logo]()
$455
This American Airlines deal was found by Cheapflights users on 6/3. 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 6/106:33 pm
GSO
- PWM
1 stop4h 13m
American Airlines
Sat 6/207:58 am
PWM
- GSO
2 stops7h 48m
American Airlines
Deal found 6/3![American Airlines logo]()
$394
This American Airlines deal was found by Cheapflights users on 6/3. 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 6/246:00 am
GSO
- PWM
1 stop6h 39m
American Airlines
Fri 7/37:16 am
PWM
- GSO
1 stop6h 41m
American Airlines
Deal found 6/3![American Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 6/3. 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 6/296:05 am
GSO
- PWM
1 stop4h 32m
American Airlines
Fri 7/36:59 pm
PWM
- GSO
1 stop4h 59m
American Airlines
Deal found 6/3![American Airlines logo]()
$361
This American Airlines deal was found by Cheapflights users on 6/6. 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 7/45:16 am
GSO
- PWM
1 stop4h 29m
American Airlines
Fri 7/106:59 pm
PWM
- GSO
1 stop4h 59m
American Airlines
Deal found 6/6![American Airlines logo]()
$286
This American Airlines deal was found by Cheapflights users on 6/7. 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 7/176:00 am
GSO
- PWM
1 stop6h 35m
American Airlines
Thu 7/231:25 pm
PWM
- GSO
1 stop4h 22m
American Airlines
Deal found 6/7![American Airlines logo]()
$417
This American Airlines deal was found by Cheapflights users on 6/4. 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 7/216:39 pm
GSO
- PWM
1 stop3h 57m
American Airlines
Tue 7/286:01 pm
PWM
- GSO
1 stop4h 23m
American Airlines
Deal found 6/4![American Airlines logo]()
$304
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 7, 2026.
Search for one-way flight options from Greensboro to Portland. Find affordable one-way fares based on user searches. Data last updated June 7, 2026.
This American Airlines deal was found by Cheapflights users on 6/5. 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 8/55:58 am
GSO
- PWM
1 stop6h 42m
American Airlines
Deal found 6/5![American Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/139:50 pm
GSO
- PWM
2 stops23h 29m
Breeze Airways
Deal found 6/5![Breeze Airways logo]()
$222
This United Airlines deal was found by Cheapflights users on 6/5. 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 8/52:33 pm
GSO
- PWM
2 stops9h 18m
United Airlines
Deal found 6/5![United Airlines logo]()
$223
This Delta deal was found by Cheapflights users on 6/3. 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 7/206:32 pm
GSO
- PWM
1 stop4h 58m
Delta
Deal found 6/3![Delta logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/139:50 pm
GSO
- PWM
3 stops18h 09m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 7/108:48 am
GSO
- PWM
2 stops31h 28m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$274
This American Airlines deal was found by Cheapflights users on 6/4. 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 7/205:16 am
GSO
- PWM
2 stops7h 19m
American Airlines
Deal found 6/4![American Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 6/7. 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 7/203:00 pm
GSO
- PWM
2 stops8h 30m
United Airlines
Deal found 6/7![United Airlines logo]()
$318
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 (PWM). 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 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $261 (Delta) |
One-way from | $218 (American Airlines) |
Popular in | March |
Cheapest in | November |
Average price | $393 |
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 7, 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 - PWM
GSOPWM
Greensboro/H. Point
Mon 8/17
6:20 pm-11:30 pm
1 stop5h 10m
Portland
Thu 9/3
6:30 am-1:42 pm
1 stop7h 12m
$311
GreensboroPortland
GSO - PWM
GSOPWM
Greensboro/H. Point
Sat 8/29
2:52 pm-7:17 pm
1 stop4h 25m
Portland
Tue 9/1
7:35 pm-11:42 pm
1 stop4h 07m
$341
Quickest round-trip
GreensboroPortland
GSO - PWM
GSOPWM
Greensboro/H. Point
Fri 9/25
6:05 am-10:17 am
1 stop4h 12m
Portland
Sun 9/27
6:00 am-10:11 am
1 stop4h 11m
$361
GreensboroPortland
GSO - PWM
GSOPWM
Greensboro/H. Point
Sat 8/15
7:25 am-9:33 pm
1 stop14h 08m
Portland
Tue 9/1
5:30 pm-10:52 pm
1 stop5h 22m
$383
GreensboroPortland
GSO - PWM
GSOPWM
Greensboro/H. Point
Wed 9/23
5:20 pm-11:59 pm
2 stops6h 39m
Portland
Sun 9/27
6:00 am-12:23 pm
1 stop6h 23m
$426
GreensboroPortland
GSO - PWM
GSOPWM
Greensboro/H. Point
Sat 8/15
12:34 pm-12:59 am
2 stops12h 25m
Portland
Sat 8/29
6:00 am-7:34 pm
2 stops13h 34m
$447
GreensboroPortland
GSO - PWM
GSOPWM
Greensboro/H. Point
Mon 8/24
10:40 am-7:24 pm
2 stops8h 44m
Portland
Tue 8/25
6:53 pm-11:59 pm
1 stop5h 06m
$452
GreensboroPortland
GSO - PWM
GSOPWM
Greensboro/H. Point
Sat 9/5
2:52 pm-1:55 pm
2 stops23h 03m
Portland
Wed 9/9
6:53 pm-11:59 pm
1 stop5h 06m
$484
GreensboroPortland
GSO - PWM
GSOPWM
Greensboro/H. Point
Fri 7/17
6:00 am-12:35 pm
1 stop6h 35m
Portland
Thu 7/23
8:00 am-1:57 pm
2 stops5h 57m
$528
GreensboroPortland
GSO - PWM
GSOPWM
Greensboro/H. Point
Mon 7/13
2:46 pm-10:33 pm
2 stops7h 47m
Portland
Fri 7/17
8:00 am-1:57 pm
2 stops5h 57m
$609
Showing 1-10 of 17 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, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greensboro-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greensboro-Portland, Maine flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Greensboro-Portland, Maine 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, Maine 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-PWM
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, Maine?
Currently, November is the cheapest month in which you can book a flight from Greensboro to Portland, Maine (average of $273). Flying from Greensboro to Portland, Maine in March is currently the most expensive (average of $572). 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, Maine?
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 7, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from Greensboro to Portland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Overall
7.9
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 locationsNorth Conway
Brunswick
Lewiston
Conway
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.
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Alternative routes for Greensboro to Portland
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Complete your trip to Portland by adding a car rental and/or hotel reservation to your travel itinerary.
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Greensboro and Portland flights
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Other flights from Greensboro
Browse through other flights departing from Greensboro. Flights are based on user searches made on Cheapflights and were last updated on June 7, 2026.
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Other flights to Portland
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Top 2 airlines flying from Greensboro to Portland
Discover the top 2 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 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$285 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$260 | Average$394 | FlexibilityNo cancel fee | On-time71% |