$199+ Cheap flights from Portland, ME to Greensboro (PWM - GSO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — GSO
Dec 5 — Dec 121
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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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 November 5, 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 November 5, 2026.
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Fri 12/45:00 am -
1 stop6h 07m
Sun 12/67:33 pm -
1 stop3h 58m
Deal found 11/2![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 11/2. 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 11/196:47 pm -
1 stop4h 29m
Sun 11/226:37 pm -
1 stop4h 15m
Deal found 11/2![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Fri 11/205:50 am -
1 stop7h 09m
Sun 11/226:00 am -
1 stop4h 07m
Deal found 11/4![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Fri 11/209:46 am -
1 stop4h 33m
Mon 11/236:15 am -
1 stop8h 01m
Deal found 11/4![United Airlines logo]()
$393
This Delta deal was found by Cheapflights users on 11/1. 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 11/1611:39 am -
1 stop6h 50m
Fri 11/206:00 am -
1 stop4h 59m
Deal found 11/1![Delta logo]()
$397
This American Airlines deal was found by Cheapflights users on 10/31. 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 12/285:25 am -
1 stop5h 14m
Fri 1/16:32 pm -
1 stop4h 27m
Deal found 10/31![American Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 11/3. 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 11/1812:13 pm -
2 stops6h 43m
Sun 11/226:37 pm -
1 stop4h 15m
Deal found 11/3![American Airlines logo]()
$430
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Fri 11/137:35 pm -
1 stop4h 09m
Mon 11/166:15 am -
1 stop8h 01m
Deal found 11/5![United Airlines logo]()
$451
This Delta deal was found by Cheapflights users on 11/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:40 am -
1 stop6h 46m
Thu 12/106:00 am -
1 stop5h 00m
Deal found 11/5![Delta logo]()
$466
This United Airlines deal was found by Cheapflights users on 11/3. 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 11/185:50 am -
1 stop7h 09m
Sun 11/226:00 am -
1 stop4h 07m
Deal found 11/3![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 11/195:50 am -
1 stop7h 09m
Mon 11/236:00 am -
1 stop4h 07m
Deal found 11/4![United Airlines logo]()
$483
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 November 5, 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 November 5, 2026.
This Delta deal was found by Cheapflights users on 11/1. 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 3/61:40 pm -
1 stop4h 15m
Sun 3/76:15 pm -
1 stop4h 51m
Deal found 11/1![Delta logo]()
$315
This American Airlines deal was found by Cheapflights users on 11/2. 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 11/196:47 pm -
1 stop4h 29m
Sun 11/226:37 pm -
1 stop4h 15m
Deal found 11/2![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 11/3. 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 11/185:50 am -
1 stop7h 09m
Sun 11/226:00 am -
1 stop4h 07m
Deal found 11/3![United Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 11/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:40 am -
1 stop6h 46m
Thu 12/106:00 am -
1 stop5h 00m
Deal found 11/5![Delta logo]()
$466
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 11/195:50 am -
1 stop7h 09m
Mon 11/236:00 am -
1 stop4h 07m
Deal found 11/4![United Airlines logo]()
$483
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Fri 12/44:02 pm -
2 stops7h 53m
Sun 12/67:33 pm -
1 stop3h 58m
Deal found 11/2![American Airlines logo]()
$511
This Delta deal was found by Cheapflights users on 10/31. 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 11/205:18 pm -
1 stop6h 03m
Mon 11/236:00 am -
1 stop4h 59m
Deal found 10/31![Delta logo]()
$500
This United Airlines deal was found by Cheapflights users on 10/31. 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 1/69:40 am -
1 stop4h 44m
Sat 1/96:00 am -
1 stop17h 32m
Deal found 10/31![United Airlines logo]()
$543
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Wed 12/26:00 am -
1 stop4h 24m
Sat 12/56:10 am -
2 stops15h 20m
Deal found 11/2![United Airlines logo]()
$548
Last-minute flights from Portland to GreensboroDiscover last-minute flight deals from Portland to Greensboro. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Greensboro. Data last updated November 5, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Fri 11/137:35 pm -
1 stop4h 09m
Mon 11/166:15 am -
1 stop8h 01m
Deal found 11/5![United Airlines logo]()
$451
This Delta deal was found by Cheapflights users on 11/1. 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 11/1611:39 am -
1 stop6h 50m
Fri 11/206:00 am -
1 stop4h 59m
Deal found 11/1![Delta logo]()
$397
This American Airlines deal was found by Cheapflights users on 11/3. 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 11/1812:13 pm -
2 stops6h 43m
Sun 11/226:37 pm -
1 stop4h 15m
Deal found 11/3![American Airlines logo]()
$430
This United Airlines deal was found by Cheapflights users on 11/3. 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 11/185:50 am -
1 stop7h 09m
Sun 11/226:00 am -
1 stop4h 07m
Deal found 11/3![United Airlines logo]()
$469
This American Airlines deal was found by Cheapflights users on 11/2. 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 11/196:47 pm -
1 stop4h 29m
Sun 11/226:37 pm -
1 stop4h 15m
Deal found 11/2![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 11/195:50 am -
1 stop7h 09m
Mon 11/236:00 am -
1 stop4h 07m
Deal found 11/4![United Airlines logo]()
$483
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Fri 11/205:50 am -
1 stop7h 09m
Sun 11/226:00 am -
1 stop4h 07m
Deal found 11/4![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Fri 11/209:46 am -
1 stop4h 33m
Mon 11/236:15 am -
1 stop8h 01m
Deal found 11/4![United Airlines logo]()
$393
This Delta deal was found by Cheapflights users on 11/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:40 am -
1 stop6h 46m
Thu 12/106:00 am -
1 stop5h 00m
Deal found 11/5![Delta logo]()
$466
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Fri 12/45:00 am -
1 stop6h 07m
Sun 12/67:33 pm -
1 stop3h 58m
Deal found 11/2![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 10/31. 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 12/285:25 am -
1 stop5h 14m
Fri 1/16:32 pm -
1 stop4h 27m
Deal found 10/31![American Airlines logo]()
$399
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 November 5, 2026.
Search for one-way flight options from Portland to Greensboro. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Fri 12/45:36 am -
1 stop5h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![American Airlines logo]()
$199
This United Airlines deal was found by Cheapflights users on 11/2. 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 12/44:47 pm -
3 stops30h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![United Airlines logo]()
$522
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 November 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $315 (Delta) |
One-way from | $199 (American Airlines) |
Popular in | February |
Cheapest in | August |
Average price | $338 |
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 7,457,451 searches. Data last updated November 5, 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
Fri 12/4
4:02 pm-11:55 pm
2 stops7h 53m
Greensboro/H. Point
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$299
PortlandGreensboro
PWM Portland - GSO Greensboro/H. Point
PWMGSO
Portland
Sat 3/6
1:40 pm-5:55 pm
1 stop4h 15m
Greensboro/H. Point
Sun 3/7
6:15 pm-11:06 pm
1 stop4h 51m
$315
PortlandGreensboro
PWM Portland - GSO Greensboro/H. Point
PWMGSO
Portland
Thu 11/19
6:47 pm-11:16 pm
1 stop4h 29m
Greensboro/H. Point
Sun 11/22
6:37 pm-10:52 pm
1 stop4h 15m
$369
PortlandGreensboro
PWM Portland - GSO Greensboro/H. Point
PWMGSO
Portland
Thu 12/3
11:40 am-6:26 pm
1 stop6h 46m
Greensboro/H. Point
Thu 12/10
6:00 am-11:00 am
1 stop5h 00m
$466
PortlandGreensboro
PWM Portland - GSO Greensboro/H. Point
PWMGSO
Portland
Wed 11/18
5:50 am-12:59 pm
1 stop7h 09m
Greensboro/H. Point
Sun 11/22
6:00 am-10:07 am
1 stop4h 07m
$469
PortlandGreensboro
PWM Portland - GSO Greensboro/H. Point
PWMGSO
Portland
Thu 11/19
5:50 am-12:59 pm
1 stop7h 09m
Greensboro/H. Point
Mon 11/23
6:00 am-10:07 am
1 stop4h 07m
$483
PortlandGreensboro
PWM Portland - GSO Greensboro/H. Point
PWMGSO
Portland
Fri 11/20
5:18 pm-11:21 pm
1 stop6h 03m
Greensboro/H. Point
Mon 11/23
6:00 am-10:59 am
1 stop4h 59m
$500
PortlandGreensboro
PWM Portland - GSO Greensboro/H. Point
PWMGSO
Portland
Fri 12/4
4:02 pm-11:55 pm
2 stops7h 53m
Greensboro/H. Point
Sun 12/6
7:33 pm-11:31 pm
1 stop3h 58m
$511
PortlandGreensboro
PWM Portland - GSO Greensboro/H. Point
PWMGSO
Portland
Fri 12/4
4:47 pm-11:13 pm
3 stops30h 26m
Greensboro/H. Point
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$522
PortlandGreensboro
PWM Portland - GSO Greensboro/H. Point
PWMGSO
Portland
Wed 1/6
9:40 am-2:24 pm
1 stop4h 44m
Greensboro/H. Point
Sat 1/9
6:00 am-11:32 pm
1 stop17h 32m
$543
Showing 1-10 of 11 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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 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 November 5, 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.
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
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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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 November 5, 2026.
Portland and Greensboro flights
Browse other Portland and Greensboro flight options. Last updated on November 5, 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 November 5, 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 7,457,451 searches. Data last updated November 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$275 | Average$414 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$284 | Average$373 | FlexibilityNo cancel fee | On-timeN/A |