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Cheap flights from Greensboro to Portland from $169

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Greensboro to Portland departing on 11/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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American Airlines Logo
6:49 pm - 11:59 pmGSO-PWM
5h 10m1 stop
American Airlines Logo
5:43 am - 9:42 amPWM-GSO
3h 59m1 stop
$249American Airlines
Find Deal
vie., nov. 14 - dom., nov. 16
American Airlines Logo
6:49 pm - 11:59 pmGSO-PWM
5h 10m1 stop
American Airlines Logo
6:00 am - 10:17 amPWM-GSO
4h 17m1 stop
$259American Airlines
Find Deal
mié., nov. 5 - dom., nov. 9
United Airlines Logo
6:30 am - 2:19 pmGSO-PWM
7h 49m2 stops
United Airlines Logo
6:00 am - 12:37 pmPWM-GSO
6h 37m1 stop
$306United Airlines
Find Deal
vie., nov. 14 - dom., nov. 16
American Airlines Logo
8:26 am - 12:09 pmGSO-PWM
3h 43m1 stop
American Airlines Logo
5:40 am - 9:37 amPWM-GSO
3h 57m1 stop
$319American Airlines
Find Deal
mié., feb. 18 - sáb., feb. 21
American Airlines Logo
11:32 am - 3:02 pmGSO-PWM
3h 30m1 stop
American Airlines Logo
5:15 pm - 11:23 pmPWM-GSO
6h 08m2 stops
$324American Airlines
Find Deal
mié., feb. 18 - sáb., feb. 21
United Airlines Logo
6:30 am - 2:12 pmGSO-PWM
7h 42m1 stop
United Airlines Logo
2:20 pm - 6:46 pmPWM-GSO
4h 26m1 stop
$354United Airlines
Find Deal
mar., nov. 4 - sáb., nov. 8
United Airlines Logo
6:30 am - 5:48 pmGSO-PWM
11h 18m2 stops
United Airlines Logo
2:20 pm - 6:46 pmPWM-GSO
4h 26m1 stop
$359United Airlines
Find Deal
mar., nov. 4 - sáb., nov. 8
Delta Logo
6:05 am - 10:47 amGSO-PWM
4h 42m1 stop
Delta Logo
5:45 am - 12:27 pmPWM-GSO
6h 42m1 stop
$593Delta
Find Deal
jue., dic. 18 - mar., dic. 23
Delta Logo
2:22 pm - 11:59 pmGSO-PWM
9h 37m2 stops
Delta Logo
5:45 am - 12:27 pmPWM-GSO
6h 42m1 stop
$773Delta
Find Deal
jue., dic. 18 - mar., dic. 23
Delta Logo
2:22 pm - 11:59 pmGSO-PWM
9h 37m2 stops
Delta Logo
12:56 pm - 11:59 pmPWM-GSO
11h 03m2 stops
$1,771Delta
Find Deal
jue., dic. 18 - mar., dic. 23

American Airlines flights from Greensboro to Portland, Maine

Our best American Airlines deals on Greensboro to Portland, Maine flight tickets
American Airlines
Nov 14
GSO6:49 pmGreensboro/H. Point
5h 10m
1 stop
PWM11:59 pmPortland
Nov 16
PWM5:43 amPortland
3h 59m
1 stop
GSO9:42 amGreensboro/H. Point
$249
Find similar
American Airlines
Nov 5
GSO6:49 pmGreensboro/H. Point
5h 10m
1 stop
PWM11:59 pmPortland
Nov 9
PWM6:00 amPortland
4h 17m
1 stop
GSO10:17 amGreensboro/H. Point
$259
Find similar
American Airlines
Feb 18
GSO8:26 amGreensboro/H. Point
3h 43m
1 stop
PWM12:09 pmPortland
Feb 21
PWM5:40 amPortland
3h 57m
1 stop
GSO9:37 amGreensboro/H. Point
$319
Find similar

United Airlines flights from Greensboro to Portland, Maine

Our best United Airlines deals on Greensboro to Portland, Maine flight tickets
United Airlines
Nov 14
GSO6:30 amGreensboro/H. Point
7h 49m
2 stops
PWM2:19 pmPortland
Nov 16
PWM6:00 amPortland
6h 37m
1 stop
GSO12:37 pmGreensboro/H. Point
$306
Find similar
United Airlines
Oct 24
GSO6:35 amGreensboro/H. Point
7h 58m
1 stop
PWM2:33 pmPortland
Oct 25
PWM6:14 amPortland
5h 37m
1 stop
GSO11:51 amGreensboro/H. Point
$349
Find similar
United Airlines
Nov 4
GSO6:30 amGreensboro/H. Point
7h 42m
1 stop
PWM2:12 pmPortland
Nov 8
PWM2:20 pmPortland
4h 26m
1 stop
GSO6:46 pmGreensboro/H. Point
$354
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Greensboro to Portland, Maine 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, momondo users made 832,500 searches. Data last updated octubre 22, 2025.
Use the filters below to find and compare flights from Greensboro to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GreensboroPortland

GSO - PWM

GSOPWM

Greensboro/H. Point

vie. 11/14

6:49 pm-11:59 pm

1 stop5h 10m

Portland

dom. 11/16

5:43 am-9:42 am

1 stop3h 59m

$249

GreensboroPortland

GSO - PWM

GSOPWM

Greensboro/H. Point

mié. 11/5

6:49 pm-11:59 pm

1 stop5h 10m

Portland

dom. 11/9

6:00 am-10:17 am

1 stop4h 17m

$259

GreensboroPortland

GSO - PWM

GSOPWM

Greensboro/H. Point

vie. 11/14

6:30 am-2:19 pm

2 stops7h 49m

Portland

dom. 11/16

6:00 am-12:37 pm

1 stop6h 37m

$306

GreensboroPortland

GSO - PWM

GSOPWM

Greensboro/H. Point

mié. 2/18

8:26 am-12:09 pm

1 stop3h 43m

Portland

sáb. 2/21

5:40 am-9:37 am

1 stop3h 57m

$319

GreensboroPortland

GSO - PWM

GSOPWM

Greensboro/H. Point

mié. 2/18

11:32 am-3:02 pm

1 stop3h 30m

Portland

sáb. 2/21

5:15 pm-11:23 pm

2 stops6h 08m

$324

GreensboroPortland

GSO - PWM

GSOPWM

Greensboro/H. Point

mar. 11/4

6:30 am-2:12 pm

1 stop7h 42m

Portland

sáb. 11/8

2:20 pm-6:46 pm

1 stop4h 26m

$354

GreensboroPortland

GSO - PWM

GSOPWM

Greensboro/H. Point

mar. 11/4

6:30 am-5:48 pm

2 stops11h 18m

Portland

sáb. 11/8

2:20 pm-6:46 pm

1 stop4h 26m

$359

GreensboroPortland

GSO - PWM

GSOPWM

Greensboro/H. Point

jue. 12/18

6:05 am-10:47 am

1 stop4h 42m

Portland

mar. 12/23

5:45 am-12:27 pm

1 stop6h 42m

$593

GreensboroPortland

GSO - PWM

GSOPWM

Greensboro/H. Point

jue. 12/18

2:22 pm-11:59 pm

2 stops9h 37m

Portland

mar. 12/23

5:45 am-12:27 pm

1 stop6h 42m

$773

GreensboroPortland

GSO - PWM

GSOPWM

Greensboro/H. Point

jue. 12/18

2:22 pm-11:59 pm

2 stops9h 37m

Portland

mar. 12/23

12:56 pm-11:59 pm

2 stops11h 03m

$1,771

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Portland from

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

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

What is the cheapest day to depart on your flight to Portland, Maine?

On average, the least expensive day to fly to Portland, Maine from Greensboro is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $276. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Greensboro because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $472.

What is the cheapest time of day to depart on your flight to Portland, Maine?

In the evening is the cheapest time of day to fly from Greensboro to Portland, Maine when you can find flight prices for as low as $306. Flying to Portland, Maine in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $369. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

When to book flights from Greensboro to Portland, Maine

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

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

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

Direct flights

None
There are no direct flights from Greensboro to Portland, Maine. There are no popular flight routes from Greensboro to Portland, Maine.
Search flight deals

  • How far is Greensboro/H. Point to Portland by plane?

    Greensboro/H. Point and Portland are 727.0 mi apart from one another. In terms of flight time, this usually takes a little over 3h 30m.

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

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

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

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

  • What documentation or ID do you need to fly to Portland Airport?

    The required travel and health documents for your Portland 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 Portland 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 Greensboro to Portland, Maine?

Best airlines flying from Greensboro to Portland, Maine

Compare and see reviews for airlines that fly from Greensboro to Portland, Maine with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $211Free CancellationRating
7.9
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $253Free CancellationRating
7.2
11,029 reviews
Search American Airlines flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
8,988 reviews
Search United Airlines flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Conway
Freeport
Lewiston
Brunswick
Bartlett
Auburn
Gorham
Intervale
Windham
Oxford
Bath
Georgetown
Tamworth
Falmouth

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Greensboro to Portland for you.

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

All flight searches from Greensboro to Portland on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Portland from Greensboro. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Greensboro and alert you when they change.

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vie. 11/21
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