What is the cheapest airline that flies from Portland to Greensboro/H. Point?

Delta, American Airlines, and Breeze Airways are the most popular carriers operating from Portland to Greensboro/H. Point

What airlines fly to Greensboro?

American Airlines, Delta and JetBlue are the top three most popular airlines that fly to Greensboro from Portland, Maine according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Greensboro. Keep in mind that there are 9 different airlines that fly to Greensboro on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Portland Airport to Greensboro/H. Point Airport?

Prices for flights from Portland Airport to Greensboro/H. Point Airport refresh daily.

How many operators does momondo search for flights from Portland Airport to Greensboro/H. Point Airport?

As of September 2025, there are 2 operators available to choose from for flights from Portland Airport to Greensboro/H. Point Airport.

How old do you have to be to fly from Portland Airport to Greensboro/H. Point Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Greensboro/H. Point Airport.

What documentation or ID do you need to fly to Greensboro/H. Point Airport?

The required travel and health documents for your Greensboro/H. Point Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Greensboro/H. Point Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$179 Cheap Flights from Portland to Greensboro in 2025/26

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Find the cheapest flights from Portland, Maine to Greensboro

Round-trip

One-way

Cheap round-trip flights

5:10 pm - 11:13 pmPWM-GSO

6h 03m1 stop

6:52 pm - 11:51 pmGSO-PWM

4h 59m1 stop

$254American Airlines

Find Deal

Sat, Sep 27 - Tue, Oct 7

6:00 am - 3:19 pmPWM-GSO

9h 19m2 stops

6:00 am - 11:54 amGSO-PWM

5h 54m1 stop

$259American Airlines

Find Deal

Sat, Sep 27 - Tue, Oct 7

6:00 am - 1:44 pmPWM-GSO

7h 44m1 stop

4:05 pm - 10:19 pmGSO-PWM

6h 14m1 stop

$279Delta

Find Deal

Sat, Sep 27 - Tue, Oct 7

6:00 am - 11:18 amPWM-GSO

5h 18m1 stop

2:58 pm - 11:09 pmGSO-PWM

8h 11m2 stops

$284Delta

Find Deal

Sat, Sep 27 - Tue, Oct 7

6:00 am - 3:19 pmPWM-GSO

9h 19m2 stops

3:27 pm - 10:48 pmGSO-PWM

7h 21m2 stops

$289American Airlines

Find Deal

Sat, Sep 27 - Tue, Oct 7

4:15 pm - 8:45 pmPWM-GSO

4h 30m1 stop

8:00 am - 12:08 pmGSO-PWM

4h 08m1 stop

$303American Airlines

Find Deal

Wed, Oct 15 - Sat, Oct 18

5:21 pm - 11:39 pmPWM-GSO

6h 18m1 stop

2:43 pm - 9:21 pmGSO-PWM

6h 38m2 stops

$308American Airlines

Find Deal

Wed, Oct 15 - Sat, Oct 18

6:00 am - 1:17 pmPWM-GSO

7h 17m1 stop

6:35 am - 2:33 pmGSO-PWM

7h 58m1 stop

$329United Airlines

Find Deal

Wed, Oct 1 - Sun, Oct 5

6:00 am - 4:47 pmPWM-GSO

10h 47m2 stops

6:15 am - 9:59 amGSO-PWM

3h 44m1 stop

$334United Airlines

Find Deal

Wed, Oct 1 - Sun, Oct 5

8:00 am - 4:47 pmPWM-GSO

8h 47m2 stops

6:15 am - 1:53 pmGSO-PWM

7h 38m2 stops

$339United Airlines

Find Deal

Wed, Oct 1 - Sun, Oct 5

United Airlines flights from Portland, Maine to Greensboro

Our best United Airlines deals on Portland, Maine to Greensboro flight tickets

United Airlines

Oct 1

PWM6:00 amPortland

7h 17m

1 stop

GSO1:17 pmGreensboro/H. Point

Oct 5

GSO6:35 amGreensboro/H. Point

7h 58m

1 stop

PWM2:33 pmPortland

$329

Find similar

United Airlines

Oct 1

PWM6:00 amPortland

10h 47m

2 stops

GSO4:47 pmGreensboro/H. Point

Oct 5

GSO6:15 amGreensboro/H. Point

3h 44m

1 stop

PWM9:59 amPortland

$334

Find similar

United Airlines

Oct 1

PWM8:00 amPortland

8h 47m

2 stops

GSO4:47 pmGreensboro/H. Point

Oct 5

GSO6:15 amGreensboro/H. Point

7h 38m

2 stops

PWM1:53 pmPortland

$339

Find similar

Delta flights from Portland, Maine to Greensboro

Our best Delta deals on Portland, Maine to Greensboro flight tickets

Delta

Sep 27

PWM6:00 amPortland

7h 44m

1 stop

GSO1:44 pmGreensboro/H. Point

Oct 7

GSO4:05 pmGreensboro/H. Point

6h 14m

1 stop

PWM10:19 pmPortland

$279

Find similar

Delta

Sep 27

PWM6:00 amPortland

5h 18m

1 stop

GSO11:18 amGreensboro/H. Point

Oct 7

GSO2:58 pmGreensboro/H. Point

8h 11m

2 stops

PWM11:09 pmPortland

$284

Find similar

Delta

Sep 23

PWM6:00 amPortland

5h 18m

1 stop

GSO11:18 amGreensboro/H. Point

Sep 25

GSO6:00 amGreensboro/H. Point

7h 00m

1 stop

PWM1:00 pmPortland

$447

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Sat 9/27

5:10 pm-11:13 pm

1 stop6h 03m

Greensboro/H. Point

Tue 10/7

6:52 pm-11:51 pm

1 stop4h 59m

$254

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Sat 9/27

6:00 am-3:19 pm

2 stops9h 19m

Greensboro/H. Point

Tue 10/7

6:00 am-11:54 am

1 stop5h 54m

$259

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Sat 9/27

6:00 am-1:44 pm

1 stop7h 44m

Greensboro/H. Point

Tue 10/7

4:05 pm-10:19 pm

1 stop6h 14m

$279

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Sat 9/27

6:00 am-11:18 am

1 stop5h 18m

Greensboro/H. Point

Tue 10/7

2:58 pm-11:09 pm

2 stops8h 11m

$284

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Sat 9/27

6:00 am-3:19 pm

2 stops9h 19m

Greensboro/H. Point

Tue 10/7

3:27 pm-10:48 pm

2 stops7h 21m

$289

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Wed 10/15

4:15 pm-8:45 pm

1 stop4h 30m

Greensboro/H. Point

Sat 10/18

8:00 am-12:08 pm

1 stop4h 08m

$303

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Wed 10/15

5:21 pm-11:39 pm

1 stop6h 18m

Greensboro/H. Point

Sat 10/18

2:43 pm-9:21 pm

2 stops6h 38m

$308

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Wed 10/1

6:00 am-1:17 pm

1 stop7h 17m

Greensboro/H. Point

Sun 10/5

6:35 am-2:33 pm

1 stop7h 58m

$329

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Wed 10/1

6:00 am-4:47 pm

2 stops10h 47m

Greensboro/H. Point

Sun 10/5

6:15 am-9:59 am

1 stop3h 44m

$334

PortlandGreensboro

PWM - GSO

PWMGSO

Portland

Wed 10/1

8:00 am-4:47 pm

2 stops8h 47m

Greensboro/H. Point

Sun 10/5

6:15 am-1:53 pm

2 stops7h 38m

$339

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland, Maine to Greensboro

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Greensboro?

The cheapest month to fly to Greensboro from Portland, Maine is in January. Flight prices, which tend to average around $248, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Greensboro from Portland, Maine during April instead. Flights to Greensboro in April, while not as cheap as those in January, still average around $258.

What is the cheapest day to depart on your flight to Greensboro?

The cheapest day to depart on your flight to Greensboro is on a Saturday when prices can be found for as low as $303. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Portland, Maine to Greensboro for around $570.

What is the cheapest time of day to depart on your flight to Greensboro?

In the afternoon is the cheapest time of day to fly from Portland, Maine to Greensboro when you can find flight prices for as low as $323. Flying to Greensboro in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Greensboro are more costly in the morning, with an average ticket price of $387. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How have Portland, Maine to Greensboro flight prices changed over time?

When to book flights from Portland, Maine to Greensboro

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to Greensboro according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland, Maine to Greensboro (PWM to GSO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Greensboro

Direct flights	None

There are no direct flights from Portland, Maine to Greensboro. There are no popular flight routes from Portland, Maine to Greensboro.

Search flight deals

How far is Portland to Greensboro/H. Point by plane?
There are 727.0 mi between Portland and Greensboro/H. Point. By plane, this route typically takes 4h 07m.
When did momondo last update prices for flights from Portland Airport to Greensboro/H. Point Airport?
Prices for flights from Portland Airport to Greensboro/H. Point Airport refresh daily.
How many operators does momondo search for flights from Portland Airport to Greensboro/H. Point Airport?
As of September 2025, there are 2 operators available to choose from for flights from Portland Airport to Greensboro/H. Point Airport.
How old do you have to be to fly from Portland Airport to Greensboro/H. Point Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Greensboro/H. Point Airport.
What documentation or ID do you need to fly to Greensboro/H. Point Airport?
The required travel and health documents for your Greensboro/H. Point Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Greensboro/H. Point Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Portland, Maine to Greensboro?
momondo data reveals that the most frequently booked airline on the route from Portland, Maine to Greensboro is American Airlines, representing 79% of all bookings. The subsequent popular airline is Delta at 21%.

Best airlines flying from Portland, Maine to Greensboro

Compare and see reviews for airlines that fly from Portland, Maine to Greensboro with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights
Delta	PriceFrom $248	Free Cancellation	Rating 7.9 7,957 reviews		Search Delta flights

High Point

Asheboro

Kernersville

Martinsville

Eden

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Greensboro?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Greensboro from Portland.

Can I find flights from Portland to Greensboro with flexible booking policies on momondo?

momondo does allow users to show only those flights to Greensboro from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to Greensboro?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Greensboro.

I’m not ready to book a flight from Portland to Greensboro right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Portland to Greensboro flights. All you need is a valid email address and we will do the rest; it is that quick and easy.