$139+ 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — GSO
Jul 25 — Aug 11
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
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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 June 25, 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 June 25, 2026.
This American Airlines deal was found by Cheapflights users on 6/24. 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 8/275:30 am
PWM
- GSO
1 stop5h 34m
American Airlines
Sat 8/295:48 pm
GSO
- PWM
1 stop4h 12m
American Airlines
Deal found 6/24![American Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 6/24. 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 7/95:45 am
PWM
- GSO
1 stop4h 09m
American Airlines
Mon 7/136:00 am
GSO
- PWM
1 stop6h 35m
American Airlines
Deal found 6/24![American Airlines logo]()
$277
This United Airlines deal was found by Cheapflights users on 6/22. 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 9/166:53 pm
PWM
- GSO
1 stop5h 06m
United Airlines
Mon 9/216:00 am
GSO
- PWM
1 stop4h 04m
United Airlines
Deal found 6/22![United Airlines logo]()
$285
This Delta deal was found by Cheapflights users on 6/23. 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 7/116:25 am
PWM
- GSO
1 stop5h 55m
Delta
Wed 7/226:32 pm
GSO
- PWM
1 stop4h 58m
Delta
Deal found 6/23![Delta logo]()
$302
This American Airlines deal was found by Cheapflights users on 6/23. 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 7/116:59 pm
PWM
- GSO
1 stop4h 59m
American Airlines
Wed 7/226:39 pm
GSO
- PWM
1 stop3h 57m
American Airlines
Deal found 6/23![American Airlines logo]()
$308
This United Airlines deal was found by Cheapflights users on 6/24. 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 7/96:00 am
PWM
- GSO
2 stops8h 20m
United Airlines
Mon 7/133:00 pm
GSO
- PWM
1 stop4h 27m
United Airlines
Deal found 6/24![United Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 6/22. 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 9/236:53 pm
PWM
- GSO
1 stop5h 06m
United Airlines
Sat 9/267:00 pm
GSO
- PWM
1 stop4h 28m
United Airlines
Deal found 6/22![United Airlines logo]()
$341
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 June 25, 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 June 25, 2026.
This Delta deal was found by Cheapflights users on 6/24. 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 7/116:25 am
PWM
- GSO
1 stop5h 55m
Delta
Wed 7/226:32 pm
GSO
- PWM
1 stop4h 58m
Delta
Deal found 6/24![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 6/22. 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 9/166:53 pm
PWM
- GSO
1 stop5h 06m
United Airlines
Mon 9/216:00 am
GSO
- PWM
1 stop4h 04m
United Airlines
Deal found 6/22![United Airlines logo]()
$285
This American Airlines deal was found by Cheapflights users on 6/23. 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 7/116:59 pm
PWM
- GSO
1 stop4h 59m
American Airlines
Wed 7/226:39 pm
GSO
- PWM
1 stop3h 57m
American Airlines
Deal found 6/23![American Airlines logo]()
$308
This United Airlines deal was found by Cheapflights users on 6/24. 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 7/96:00 am
PWM
- GSO
2 stops8h 20m
United Airlines
Mon 7/133:00 pm
GSO
- PWM
1 stop4h 27m
United Airlines
Deal found 6/24![United Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 6/23. 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 9/236:53 pm
PWM
- GSO
1 stop5h 06m
United Airlines
Sat 9/267:00 pm
GSO
- PWM
1 stop4h 28m
United Airlines
Deal found 6/23![United Airlines logo]()
$341
Last-minute flights from Portland to GreensboroDiscover last-minute flight deals from Portland to Greensboro. Data last updated June 25, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Greensboro. Data last updated June 25, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/22. 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 6/267:16 am
PWM
- GSO
1 stop6h 45m
American Airlines
Sun 6/286:00 am
GSO
- PWM
1 stop4h 18m
American Airlines
Deal found 6/22![American Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 6/22. 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 7/76:59 pm
PWM
- GSO
1 stop4h 59m
American Airlines
Sat 7/114:11 pm
GSO
- PWM
1 stop6h 36m
American Airlines
Deal found 6/22![American Airlines logo]()
$459
This American Airlines deal was found by Cheapflights users on 6/24. 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 7/95:45 am
PWM
- GSO
1 stop4h 09m
American Airlines
Mon 7/136:00 am
GSO
- PWM
1 stop6h 35m
American Airlines
Deal found 6/24![American Airlines logo]()
$277
This United Airlines deal was found by Cheapflights users on 6/24. 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 7/96:00 am
PWM
- GSO
2 stops8h 20m
United Airlines
Mon 7/133:00 pm
GSO
- PWM
1 stop4h 27m
United Airlines
Deal found 6/24![United Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 6/23. 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 7/116:25 am
PWM
- GSO
1 stop5h 55m
Delta
Wed 7/226:32 pm
GSO
- PWM
1 stop4h 58m
Delta
Deal found 6/23![Delta logo]()
$302
This American Airlines deal was found by Cheapflights users on 6/23. 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 7/116:59 pm
PWM
- GSO
1 stop4h 59m
American Airlines
Wed 7/226:39 pm
GSO
- PWM
1 stop3h 57m
American Airlines
Deal found 6/23![American Airlines logo]()
$308
This American Airlines deal was found by Cheapflights users on 6/23. 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 7/116:59 pm
PWM
- GSO
1 stop4h 59m
American Airlines
Fri 7/246:39 pm
GSO
- PWM
1 stop3h 57m
American Airlines
Deal found 6/23![American Airlines logo]()
$431
This United Airlines deal was found by Cheapflights users on 6/23. 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 7/116:00 am
PWM
- GSO
2 stops10h 57m
United Airlines
Wed 7/226:15 am
GSO
- PWM
2 stops7h 10m
United Airlines
Deal found 6/23![United Airlines logo]()
$499
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 June 25, 2026.
Search for one-way flight options from Portland to Greensboro. Find affordable one-way fares based on user searches. Data last updated June 25, 2026.
This American Airlines deal was found by Cheapflights users on 6/24. 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 8/135:30 am
PWM
- GSO
1 stop5h 34m
American Airlines
Deal found 6/24![American Airlines logo]()
$139
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:30 pm
PWM
- GSO
1 stop5h 22m
Delta
Deal found 6/23![Delta logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 6/24. 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
PWM
- GSO
2 stops24h 59m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$248
This Delta deal was found by Cheapflights users on 6/24. 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 9/276:30 am
PWM
- GSO
1 stop5h 49m
Delta
Deal found 6/24![Delta logo]()
$260
This United Airlines deal was found by Cheapflights users on 6/24. 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 9/286:00 am
PWM
- GSO
2 stops8h 14m
United Airlines
Deal found 6/24![United Airlines logo]()
$263
This United Airlines deal was found by Cheapflights users on 6/23. 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 9/46:00 am
PWM
- GSO
2 stops8h 14m
United Airlines
Deal found 6/23![United Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 6/24. 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
PWM
- GSO
3 stops33h 02m
Breeze Airways
Deal found 6/24![Breeze Airways logo]()
$291
This Delta deal was found by Cheapflights users on 6/21. 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 7/31:12 pm
PWM
- GSO
1 stop5h 10m
Delta
Deal found 6/21![Delta logo]()
$317
This American Airlines deal was found by Cheapflights users on 6/20. 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 10/123:03 pm
PWM
- GSO
1 stop6h 42m
American Airlines
Deal found 6/20![American Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 6/24. 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 9/116:00 am
PWM
- GSO
2 stops8h 12m
United Airlines
Deal found 6/24![United Airlines logo]()
$341
This United Airlines deal was found by Cheapflights users on 6/20. 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 10/126:55 pm
PWM
- GSO
1 stop5h 04m
United Airlines
Deal found 6/20![United Airlines logo]()
$409
This KAYAK deal was found by Cheapflights users on 6/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:00 am
PWM
- GSO
2 stops29h 08m
Breeze Airways
Deal found 6/24![Breeze Airways logo]()
$470
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 June 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $269 (American Airlines) |
One-way from | $139 (American Airlines) |
Popular in | February |
Cheapest in | October |
Average price | $374 |
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 June 25, 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
PortlandGreensboro
PWM - GSO
PWMGSO
Portland
Sat 7/11
6:25 am-12:20 pm
1 stop5h 55m
Greensboro/H. Point
Wed 7/22
6:32 pm-11:30 pm
1 stop4h 58m
$277
PortlandGreensboro
PWM - GSO
PWMGSO
Portland
Wed 9/16
6:53 pm-11:59 pm
1 stop5h 06m
Greensboro/H. Point
Mon 9/21
6:00 am-10:04 am
1 stop4h 04m
$285
Quickest round-trip
PortlandGreensboro
PWM - GSO
PWMGSO
Portland
Sat 7/11
6:59 pm-11:58 pm
1 stop4h 59m
Greensboro/H. Point
Wed 7/22
6:39 pm-10:36 pm
1 stop3h 57m
$308
PortlandGreensboro
PWM - GSO
PWMGSO
Portland
Thu 7/9
6:00 am-2:20 pm
2 stops8h 20m
Greensboro/H. Point
Mon 7/13
3:00 pm-7:27 pm
1 stop4h 27m
$337
PortlandGreensboro
PWM - GSO
PWMGSO
Portland
Wed 9/23
6:53 pm-11:59 pm
1 stop5h 06m
Greensboro/H. Point
Sat 9/26
7:00 pm-11:28 pm
1 stop4h 28m
$341
Cheapest one-way
PortlandGreensboro
PWM - GSO
PWMGSO
Portland
Thu 8/13
5:30 am-11:04 am
1 stop5h 34m
$139
Quickest one-way
PortlandGreensboro
PWM - GSO
PWMGSO
Portland
Fri 9/11
5:29 pm-10:16 pm
1 stop4h 47m
$164
PortlandGreensboro
PWM - GSO
PWMGSO
Portland
Sun 9/27
6:30 am-12:19 pm
1 stop5h 49m
$260
PortlandGreensboro
PWM - GSO
PWMGSO
Portland
Mon 9/28
11:35 am-6:09 pm
1 stop6h 34m
$260
PortlandGreensboro
PWM - GSO
PWMGSO
Portland
Fri 9/4
6:00 am-2:14 pm
2 stops8h 14m
$289
Showing 1-10 of 14 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 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 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
Prices
More
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 June 25, 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.
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Entertainment
7.8
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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Complete your trip
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Other flights to Greensboro
Explore flights to Greensboro departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 25, 2026.
Portland and Greensboro flights
Browse other Portland and Greensboro flight options. Last updated on June 25, 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 June 25, 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 June 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$374 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$248 | Average$388 | FlexibilityNo cancel fee | On-timeN/A |