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Greensboro

$198+ 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — GSO
Oct 28 — Nov 41
Tue 10/28
Tue 11/4
1 adult, Economy
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Cheap 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 September 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$274
(American Airlines)

One-way from

$198
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$307
Provider with most accurate pricing for Portland-Greensboro/H. Point flight deals.
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Provider most trusted by Cheapflights users for Portland-Greensboro/H. Point flights.
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From Portland to Greensboro/H. Point
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One-way flight from Portland to Greensboro/H. Point
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Highest demand for flights based on searches. 9% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Portland to Greensboro

Cheapest flights from Portland to Greensboro
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 September 28, 2025.

This American Airlines deal was found by Cheapflights users on 9/26. 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 11/145:21 pmPWM - GSO
1 stop6h 25mAmerican Airlines
Sun 11/166:30 pmGSO - PWM
1 stop4h 24mAmerican Airlines
Deal found 9/26$274
This American Airlines deal was found by Cheapflights users on 9/27. 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 10/156:00 amPWM - GSO
1 stop3h 55mAmerican Airlines
Sat 10/1812:51 pmGSO - PWM
1 stop4h 47mAmerican Airlines
Deal found 9/27$303
This Delta deal was found by Cheapflights users on 9/25. 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 9/276:33 pmPWM - GSO
1 stop5h 22mDelta
Tue 10/76:15 pmGSO - PWM
1 stop4h 54mDelta
Deal found 9/25$324
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/155:42 amPWM - GSO
2 stops8h 11mDelta
Sat 10/181:07 pmGSO - PWM
2 stops10h 58mDelta
Deal found 9/27$334
This American Airlines deal was found by Cheapflights users on 9/25. 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 9/2712:27 pmPWM - GSO
2 stops8h 26mAmerican Airlines
Tue 10/76:40 amGSO - PWM
2 stops6h 57mAmerican Airlines
Deal found 9/25$379
This Delta deal was found by Cheapflights users on 9/26. 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 11/146:00 amPWM - GSO
2 stops9h 16mDelta
Sun 11/162:25 pmGSO - PWM
2 stops9h 29mDelta
Deal found 9/26$607
This American Airlines deal was found by Cheapflights users on 9/26. 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 11/263:52 pmPWM - GSO
1 stop5h 15mAmerican Airlines
Sun 11/306:00 amGSO - PWM
1 stop10h 41mAmerican Airlines
Deal found 9/26$648
This United Airlines deal was found by Cheapflights users on 9/27. 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 10/13:45 pmPWM - GSO
1 stop6h 15mUnited Airlines
Fri 10/310:31 amGSO - PWM
2 stops28h 07mUnited Airlines
Deal found 9/27$693

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 September 28, 2025.
Use the filters below to find and compare flights from Portland to Greensboro that are best for you.

Fly from

Portland

Fly to

Greensboro

Route

Depart

Return

Price

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Wed 10/15

6:00 am-9:55 am

1 stop3h 55m

Greensboro/H. Point

Sat 10/18

12:51 pm-5:38 pm

1 stop4h 47m

$303

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Wed 10/15

5:42 am-1:53 pm

2 stops8h 11m

Greensboro/H. Point

Sat 10/18

1:07 pm-12:05 am

2 stops10h 58m

$334

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Fri 11/14

5:43 am-10:05 am

1 stop4h 22m

Greensboro/H. Point

Sun 11/16

4:07 pm-11:59 pm

2 stops7h 52m

$363

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Thu 2/26

6:00 am-4:36 pm

2 stops10h 36m

Greensboro/H. Point

Fri 2/27

8:00 am-3:11 pm

1 stop7h 11m

$404

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Thu 2/26

1:16 pm-5:04 pm

1 stop3h 48m

Greensboro/H. Point

Fri 2/27

6:01 am-11:39 am

1 stop5h 38m

$447

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Sun 3/15

5:30 am-11:25 am

1 stop5h 55m

Greensboro/H. Point

Sun 3/22

6:05 am-11:57 am

1 stop5h 52m

$598

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Fri 11/14

6:00 am-3:16 pm

2 stops9h 16m

Greensboro/H. Point

Sun 11/16

2:25 pm-11:54 pm

2 stops9h 29m

$607

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Wed 11/26

3:52 pm-9:07 pm

1 stop5h 15m

Greensboro/H. Point

Sun 11/30

6:00 am-4:41 pm

1 stop10h 41m

$648

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Fri 1/30

11:29 am-9:21 pm

2 stops9h 52m

$198

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Fri 1/30

5:00 pm-9:55 pm

1 stop4h 55m

$208

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/26

Showing 1-10 of 16 results
1
2

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 September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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 is the cheapest month to book a flight from Portland, Maine to Greensboro?

Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Greensboro (average of $306). Flying from Portland, Maine to Greensboro in October is currently the most expensive (average of $366). 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.

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 September 28, 2025.
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.
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • How long is the flight from Portland, Maine to Greensboro?

    Departing from Portland, Maine to Greensboro will take you 3h 55m. Portland, Maine and Greensboro are separated by a distance of 728 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Portland, Maine to Greensboro round-trip?

    Our cheapest airline available from Portland, Maine to Greensboro is American Airlines. Our recent data shows that you can find tickets from as low as $248 on this airline. An additional option worth looking into is Delta, starting at $248. American Airlines is 29% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Portland, Maine to Greensboro one-way?

    To fly one-way, consider booking your trip with Breeze Airways, which is currently one of the cheapest options available, starting at $198. Delta flights start at $208 while deals on American Airlines start at $224 one-way.

  • Can I find deals for flights from Portland to Greensboro that include hotel bookings?

    Yes. In addition to deals on Portland to Greensboro flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Greensboro?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Greensboro.

  • Can I find deals for business class flights from Portland to Greensboro?

    Yes. Cheapflights offers flight deals from Portland to Greensboro by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland, Maine to Greensboro?

    Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Greensboro (average of $306). Flying from Portland, Maine to Greensboro in October is currently the most expensive (average of $366). 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.

See more FAQs

Traveling to a place near Greensboro?

Book flights to Greensboro if you plan to visit one of these locations
Kernersville

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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 September 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$323FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$338FlexibilityNo cancel feeOn-timeN/A

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