$136+ Cheap flights from Portland, ME to Greensboro (PWM - GSO)
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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — GSO
Sep 6 — Sep 131
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Greensboro with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Portland to Greensboro
Cheapest
Best
Last-minute
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Cheapest flights from Portland to GreensboroExplore the most affordable flight options available from Portland to Greensboro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2026.
Explore the most affordable flight options available from Portland to Greensboro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2026.
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/911:03 am -
1 stop6h 02m
Thu 9/105:20 pm -
1 stop4h 53m
Deal found 8/3![American Airlines logo]()
$271
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 9/1710:47 am -
1 stop6h 18m
Wed 9/235:20 pm -
1 stop4h 53m
Deal found 8/3![American Airlines logo]()
$295
This American Airlines deal was found by Cheapflights users on 8/6. 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.
Fri 9/111:42 pm -
1 stop7h 28m
Sun 9/137:26 pm -
1 stop4h 10m
Deal found 8/6![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Sat 8/225:30 am -
1 stop5h 34m
Wed 8/265:24 pm -
1 stop4h 36m
Deal found 8/3![American Airlines logo]()
$334
This American Airlines deal was found by Cheapflights users on 8/5. 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 10/76:00 am -
1 stop4h 27m
Mon 10/126:31 pm -
1 stop4h 05m
Deal found 8/5![American Airlines logo]()
$345
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Tue 8/185:30 am -
1 stop5h 34m
Sun 8/237:30 pm -
1 stop4h 07m
Deal found 8/5![American Airlines logo]()
$353
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am -
2 stops8h 14m
Sat 8/226:00 am -
1 stop4h 04m
Deal found 8/3![United Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Tue 8/186:46 pm -
1 stop5h 13m
Sat 8/226:00 am -
1 stop4h 01m
Deal found 8/3![American Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:06 am -
2 stops8h 06m
Wed 9/236:00 am -
1 stop4h 04m
Deal found 8/3![United Airlines logo]()
$360
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Thu 8/66:02 am -
1 stop5h 02m
Sat 8/85:32 pm -
1 stop6h 05m
Deal found 8/2![American Airlines logo]()
$389
Best flights from Portland to GreensboroDiscover carefully curated flight deals from Portland to Greensboro that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 2026.
Discover carefully curated flight deals from Portland to Greensboro that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 2026.
This Delta deal was found by Cheapflights users on 8/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:59 pm -
1 stop4h 10m
Tue 9/226:06 am -
1 stop4h 49m
Deal found 8/2![Delta logo]()
$295
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Sat 8/226:31 pm -
1 stop4h 29m
Wed 8/266:00 am -
1 stop4h 31m
Deal found 8/4![American Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am -
2 stops8h 14m
Sat 8/226:00 am -
1 stop4h 04m
Deal found 8/3![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 8/3. 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.
Thu 10/2211:25 am -
1 stop7h 07m
Fri 10/236:25 pm -
1 stop4h 53m
Deal found 8/3![Delta logo]()
$357
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Thu 9/176:06 am -
2 stops8h 06m
Tue 9/226:00 am -
1 stop4h 04m
Deal found 8/2![United Airlines logo]()
$365
This American Airlines deal was found by Cheapflights users on 8/6. 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.
Tue 8/188:50 am -
2 stops7h 40m
Sun 8/235:10 am -
1 stop6h 03m
Deal found 8/6![American Airlines logo]()
$428
This Delta deal was found by Cheapflights users on 8/3. 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.
Sun 8/231:12 pm -
1 stop5h 08m
Wed 8/266:00 am -
1 stop4h 21m
Deal found 8/3![Delta logo]()
$438
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Thu 9/39:52 am -
2 stops6h 38m
Wed 9/96:20 am -
2 stops9h 31m
Deal found 8/5![American Airlines logo]()
$497
Last-minute flights from Portland to GreensboroDiscover last-minute flight deals from Portland to Greensboro. Data last updated August 7, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Greensboro. Data last updated August 7, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Thu 8/66:02 am -
1 stop5h 02m
Sat 8/85:32 pm -
1 stop6h 05m
Deal found 8/2![American Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Tue 8/185:30 am -
1 stop5h 34m
Sun 8/237:30 pm -
1 stop4h 07m
Deal found 8/5![American Airlines logo]()
$353
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am -
2 stops8h 14m
Sat 8/226:00 am -
1 stop4h 04m
Deal found 8/3![United Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Tue 8/186:46 pm -
1 stop5h 13m
Sat 8/226:00 am -
1 stop4h 01m
Deal found 8/3![American Airlines logo]()
$357
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Sat 8/225:30 am -
1 stop5h 34m
Wed 8/265:24 pm -
1 stop4h 36m
Deal found 8/3![American Airlines logo]()
$334
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/911:03 am -
1 stop6h 02m
Thu 9/105:20 pm -
1 stop4h 53m
Deal found 8/3![American Airlines logo]()
$271
This American Airlines deal was found by Cheapflights users on 8/6. 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.
Fri 9/111:42 pm -
1 stop7h 28m
Sun 9/137:26 pm -
1 stop4h 10m
Deal found 8/6![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 9/1710:47 am -
1 stop6h 18m
Wed 9/235:20 pm -
1 stop4h 53m
Deal found 8/3![American Airlines logo]()
$295
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:06 am -
2 stops8h 06m
Wed 9/236:00 am -
1 stop4h 04m
Deal found 8/3![United Airlines logo]()
$360
One-way flights from Portland to GreensboroSearch for one-way flight options from Portland to Greensboro. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
Search for one-way flight options from Portland to Greensboro. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/96:00 am -
1 stop4h 11m
Deal found 8/3![American Airlines logo]()
$136
This American Airlines deal was found by Cheapflights users on 8/7. 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 8/295:30 am -
1 stop5h 34m
Deal found 8/7![American Airlines logo]()
$179
This Delta deal was found by Cheapflights users on 8/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:30 am -
1 stop5h 49m
Deal found 8/2![Delta logo]()
$260
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:06 am -
2 stops11h 08m
Deal found 8/3![United Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:38 pm -
3 stops45h 24m
Deal found 8/7![Multiple Airlines logo]()
$293
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:30 am -
1 stop7h 12m
Deal found 8/4![Delta logo]()
$316
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Thu 8/137:28 am -
2 stops9h 02m
Deal found 8/4![American Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Sun 8/167:00 am -
2 stops33h 02m
Deal found 8/4![Breeze Airways logo]()
$343
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Fri 10/26:00 am -
2 stops8h 14m
Deal found 8/2![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1512:10 pm -
1 stop6h 24m
Deal found 8/4![Delta logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Thu 8/137:00 am -
3 stops33h 02m
Deal found 8/4![Breeze Airways logo]()
$362
Find flight deals from Portland to Greensboro
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Greensboro (GSO). 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 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $271 (American Airlines) |
One-way from | $136 (American Airlines) |
Popular in | February |
Cheapest in | October |
Average price | $346 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Greensboro 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 7, 2026.
Use the filters below to find and compare flights from Portland to Greensboro that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PortlandGreensboro
PWM Portland - GSO Greensboro/H. Point
PWMGSO
Portland
Thu 9/17
1:59 pm-6:09 pm
1 stop4h 10m
Greensboro/H. Point
Tue 9/22
6:06 am-10:55 am
1 stop4h 49m
$295
PortlandGreensboro
PWM Portland - GSO Greensboro/H. Point
PWMGSO
Portland
Sat 8/22
6:31 pm-11:00 pm
1 stop4h 29m
Greensboro/H. Point
Wed 8/26
6:00 am-10:31 am
1 stop4h 31m
$334
PortlandGreensboro
PWM Portland - GSO Greensboro/H. Point
PWMGSO
Portland
Tue 8/18
6:00 am-2:14 pm
2 stops8h 14m
Greensboro/H. Point
Sat 8/22
6:00 am-10:04 am
1 stop4h 04m
$354
PortlandGreensboro
PWM Portland - GSO Greensboro/H. Point
PWMGSO
Portland
Thu 10/22
11:25 am-6:32 pm
1 stop7h 07m
Greensboro/H. Point
Fri 10/23
6:25 pm-11:18 pm
1 stop4h 53m
$357
PortlandGreensboro
PWM Portland - GSO Greensboro/H. Point
PWMGSO
Portland
Thu 9/17
6:06 am-2:12 pm
2 stops8h 06m
Greensboro/H. Point
Tue 9/22
6:00 am-10:04 am
1 stop4h 04m
$365
PortlandGreensboro
PWM Portland - GSO Greensboro/H. Point
PWMGSO
Portland
Tue 8/18
8:50 am-4:30 pm
2 stops7h 40m
Greensboro/H. Point
Sun 8/23
5:10 am-11:13 am
1 stop6h 03m
$428
PortlandGreensboro
PWM Portland - GSO Greensboro/H. Point
PWMGSO
Portland
Sun 8/23
1:12 pm-6:20 pm
1 stop5h 08m
Greensboro/H. Point
Wed 8/26
6:00 am-10:21 am
1 stop4h 21m
$438
PortlandGreensboro
PWM Portland - GSO Greensboro/H. Point
PWMGSO
Portland
Thu 9/3
9:52 am-4:30 pm
2 stops6h 38m
Greensboro/H. Point
Wed 9/9
6:20 am-3:51 pm
2 stops9h 31m
$497
Cheapest one-way
PortlandGreensboro
PWM Portland - GSO Greensboro/H. Point
PWMGSO
Portland
Fri 10/16
5:28 pm-10:20 pm
1 stop4h 52m
$179
Quickest one-way
PortlandGreensboro
PWM Portland - GSO Greensboro/H. Point
PWMGSO
Portland
Fri 10/2
5:29 pm-10:16 pm
1 stop4h 47m
$179
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Portland to Greensboro
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 Portland to Greensboro in August.
| 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 Portland, Maine-Greensboro flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Greensboro flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Greensboro flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland, Maine-Greensboro 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 Portland, Maine-Greensboro 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 Portland to Greensboro
Have a flexible travel schedule? Discover the best time to fly to Greensboro from Portland with our price prediction graph.
PWM-GSO
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 Portland to Greensboro
What’s the top layover airport for flights from Portland, Maine to Greensboro?
Share of 1-stop round-trip flights from Portland, Maine to Greensboro chosen by Cheapflights users in the past 12 months, using the same layover each way.
Philadelphia (PHL) – chosen by Cheapflights users on 67% of 1-stop itineraries from Portland, Maine to Greensboro on Cheapflights.
What’s the cheapest layover airport for flights from Portland, Maine to Greensboro?
Average round-trip fare for 1-stop flights from Portland, Maine to Greensboro, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Philadelphia (PHL) is the most affordable 1-stop option, with an average round-trip price of $343.
What’s the fastest layover option from Portland, Maine to Greensboro?
Shortest average travel time for 1-stop one-way flights from Portland, Maine to Greensboro, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Washington, D.C. (IAD) have the shortest average one-way travel time for 1-stop routes: 4h 31m.
Which airport typically offers the quickest layover for flights from Portland, Maine to Greensboro?
Average layover duration for 1-stop one-way flights from Portland, Maine to Greensboro, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average layover time of 1h 05m.
Reviews of airlines servicing Greensboro
Get insights into the airlines that provide service to Greensboro. 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 Greensboro. Reviews last updated August 7, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from Portland to Greensboro by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Portland to Greensboro. 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 Greensboro?
Book flights to Greensboro if you plan to visit one of these locationsAsheboro
Kernersville
High Point
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Browse other Portland and Greensboro flight options. Last updated on August 7, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on August 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Portland to Greensboro
Discover the top 2 airlines that operate flights from Portland to Greensboro. 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 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$370 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$283 | Average$349 | FlexibilityNo cancel fee | On-timeN/A |