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Greensboro

$215+ 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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — GSO
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
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 17, 2025.

Round-trip from

$259
(American Airlines)

One-way from

$215
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$307
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. 8% potential increase in price ($33 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 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/17. 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 10/25:45 amPWM - GSO
1 stop3h 59mUnited Airlines
Mon 10/66:15 amGSO - PWM
1 stop3h 44mUnited Airlines
Deal found 9/17$259
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/28:00 amPWM - GSO
2 stops8h 47mUnited Airlines
Sun 10/56:15 amGSO - PWM
2 stops7h 38mUnited Airlines
Deal found 9/17$269
This Delta deal was found by Cheapflights users on 9/16. 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 9/276:00 amPWM - GSO
1 stop7h 44mDelta
Tue 10/77:13 amGSO - PWM
1 stop5h 09mDelta
Deal found 9/16$279
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/276:00 amPWM - GSO
2 stops9h 19mAmerican Airlines
Tue 10/73:27 pmGSO - PWM
2 stops7h 21mAmerican Airlines
Deal found 9/14$289
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/154:15 pmPWM - GSO
1 stop4h 30mAmerican Airlines
Sat 10/188:00 amGSO - PWM
1 stop4h 08mAmerican Airlines
Deal found 9/16$303
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/16:00 amPWM - GSO
1 stop7h 17mUnited Airlines
Sun 10/56:35 amGSO - PWM
1 stop7h 58mUnited Airlines
Deal found 9/16$329
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/159:45 amPWM - GSO
1 stop7h 06mUnited Airlines
Wed 11/196:30 amGSO - PWM
1 stop7h 42mUnited Airlines
Deal found 9/16$349

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 17, 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

Thu 10/2

7:05 am-1:36 pm

1 stop6h 31m

Greensboro/H. Point

Sun 10/5

6:51 pm-11:45 pm

1 stop4h 54m

$259

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Thu 10/2

5:45 am-9:44 am

1 stop3h 59m

Greensboro/H. Point

Mon 10/6

6:15 am-9:59 am

1 stop3h 44m

$259

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Thu 10/2

6:00 am-4:47 pm

2 stops10h 47m

Greensboro/H. Point

Sun 10/5

6:15 am-9:59 am

1 stop3h 44m

$264

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Sat 9/27

6:00 am-1:44 pm

1 stop7h 44m

Greensboro/H. Point

Tue 10/7

7:13 am-12:22 pm

1 stop5h 09m

$279

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Sat 9/27

5:10 pm-11:13 pm

1 stop6h 03m

Greensboro/H. Point

Tue 10/7

2:00 pm-8:18 pm

1 stop6h 18m

$279

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Sun 1/25

6:19 pm-9:21 pm

2 stops27h 02m

$215

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Sun 1/25

5:34 am-9:31 am

1 stop3h 57m

$224

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

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 17, 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
7,961 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
7,961 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

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 59m. 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 30% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$323FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$338FlexibilityNo cancel feeOn-timeN/A

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