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$169+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — GSO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$249
(Delta)

One-way from

$169
(Delta)

Popular in

March

Cheapest in

January

Average price

$356
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. 3% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/9. 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 9/275:40 amPWM - GSO
1 stop8h 07mDelta
Tue 10/76:55 pmGSO - PWM
1 stop5h 08mDelta
Deal found 6/9$249
This United Airlines deal was found by Cheapflights users on 6/9. 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 9/276:00 amPWM - GSO
2 stops10h 47mUnited Airlines
Tue 10/76:35 amGSO - PWM
2 stops7h 58mUnited Airlines
Deal found 6/9$329
This American Airlines deal was found by Cheapflights users on 6/10. 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 6/137:02 amPWM - GSO
1 stop5h 49mAmerican Airlines
Sun 6/156:34 pmGSO - PWM
1 stop4h 29mAmerican Airlines
Deal found 6/10$339

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 12, 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

Fri 6/20

6:56 pm-12:27 am

1 stop5h 31m

Greensboro/H. Point

Tue 6/24

6:59 pm-11:30 pm

1 stop4h 31m

$309

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Fri 6/20

6:01 pm-11:59 pm

1 stop5h 58m

Greensboro/H. Point

Tue 6/24

6:34 pm-11:03 pm

1 stop4h 29m

$354

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Sat 7/19

5:35 am-9:48 am

1 stop4h 13m

Greensboro/H. Point

Sun 7/20

10:34 am-11:58 pm

2 stops13h 24m

$473

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Tue 9/2

6:00 am-1:34 pm

1 stop7h 34m

$169

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Wed 9/3

1:09 pm-8:35 pm

2 stops7h 26m

$174

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Fri 6/27

3:25 pm-11:50 pm

2 stops8h 25m

$284

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Sun 7/6

12:46 pm-8:16 pm

2 stops31h 30m

$403

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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.

Rainfall in Greensboro by month

Plan your trip to Greensboro by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Greensboro ranges from 3.0 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit Greensboro when rainfall is around 3.0 in.

Temperature in Greensboro by month

Plan your trip to Greensboro by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Greensboro, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 12, 2025.
Read through reviews of airlines operating flights from Portland to Greensboro, such as Delta, United Airlines and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

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!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

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
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

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.

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

    Our cheapest airline available from Portland, Maine to Greensboro is Delta. Our recent data shows that you can find tickets from as low as $249 on this airline. An additional option worth looking into is United Airlines, starting at $329. Delta is 24% 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 Delta, which is currently one of the cheapest options available, starting at $169. American Airlines flights start at $174 while deals on United Airlines start at $284 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 Portland?

Book flights to Portland if you plan to visit one of these locations
Kernersville
High Point

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$313FlexibilityNo cancel feeOn-time71%
DeltaCheapest$253Average$292FlexibilityNo cancel feeOn-timeN/A

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