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Cheap flights from Portland, Maine to Greenville from $134

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland, Maine to Greenville

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:30 am - 10:34 amPWM  Portland-GSP Greenville
5h 04m1 stop Charlotte Douglas
American Airlines Logo
6:50 am - 11:19 amGSP  Greenville-PWM Portland
4h 29m1 stop Washington, D.C. Reagan-National
$325American Airlines
Thu, Dec 31 - Wed, Jan 6
American Airlines Logo
1:03 pm - 6:36 pmPWM  Portland-GSP Greenville
5h 33m1 stop Washington, D.C. Reagan-National
American Airlines Logo
4:10 pm - 10:36 pmGSP  Greenville-PWM Portland
6h 26m1 stop Charlotte Douglas
$325American Airlines
Sat, Oct 24 - Mon, Oct 26
Delta Logo
6:25 am - 1:01 pmPWM  Portland-GSP Greenville
6h 36m1 stop New York LaGuardia
Delta Logo
7:20 am - 11:57 amGSP  Greenville-PWM Portland
4h 37m1 stop Detroit Metropolitan Wayne County
$325Delta
Sat, Oct 24 - Tue, Oct 27
Delta Logo
6:25 am - 1:01 pmPWM  Portland-GSP Greenville
6h 36m1 stop New York LaGuardia
Delta Logo
7:20 am - 12:22 pmGSP  Greenville-PWM Portland
5h 02m1 stop Detroit Metropolitan Wayne County
$325Delta
Sat, Oct 24 - Sat, Oct 31
United Airlines Logo
3:41 pm - 11:00 pmPWM  Portland-GSP Greenville
7h 19m1 stop Newark
United Airlines Logo
1:56 pm - 9:48 pmGSP  Greenville-PWM Portland
7h 52m1 stop Chicago O'Hare Intl
$325United Airlines
Sat, Oct 31 - Sat, Nov 7
United Airlines Logo
6:00 am - 11:26 amPWM  Portland-GSP Greenville
5h 26m1 stop Newark
United Airlines Logo
6:30 am - 6:13 pmGSP  Greenville-PWM Portland
11h 43m2 stops Chicago O'Hare Intl Newark
$330United Airlines
Thu, Feb 4 - Tue, Feb 9
Breeze Airways Logo
9:48 am - 3:47 pmPWM  Portland-GSP Greenville
5h 59m1 stop Orlando
Breeze Airways Logo
8:52 pm - 5:51 pmGSP  Greenville-PWM Portland
20h 59m1 stop Tampa
$331Breeze Airways
Fri, Oct 30 - Fri, Nov 6
Breeze Airways Logo
5:09 pm - 9:32 amPWM  Portland-GSP Greenville
16h 23m2 stops Raleigh-Durham Tampa
Breeze Airways Logo
10:42 am - 2:25 pmGSP  Greenville-PWM Portland
3h 43m1 stop Pittsburgh
$341Breeze Airways
Wed, Nov 4 - Sun, Nov 8
Southwest Logo
5:20 am - 4:30 pmPWM  Portland-GSP Greenville
11h 10m2 stops Baltimore/Washington Nashville Intl
Southwest Logo
8:30 am - 12:10 pmGSP  Greenville-PWM Portland
3h 40m1 stop Baltimore/Washington
$355Southwest
Mon, Jan 18 - Thu, Jan 21
Southwest Logo
5:25 am - 10:00 amPWM  Portland-GSP Greenville
4h 35m1 stop Baltimore/Washington
Southwest Logo
8:30 am - 12:10 pmGSP  Greenville-PWM Portland
3h 40m1 stop Baltimore/Washington
$358Southwest
Wed, Dec 30 - Wed, Jan 6

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Delta flights from Portland, Maine to Greenville

Our best Delta deals on Portland, Maine to Greenville flight tickets
Delta
Oct 24
PWM6:25 amPortland
6h 36m
1 stop
GSP1:01 pmGreenville
Oct 29
GSP8:05 amGreenville
4h 57m
1 stop
PWM1:02 pmPortland
$325
Delta
Oct 24
PWM6:25 amPortland
6h 36m
1 stop
GSP1:01 pmGreenville
Oct 30
GSP5:40 amGreenville
7h 22m
1 stop
PWM1:02 pmPortland
$350
Delta
Nov 4
PWM5:28 pmPortland
4h 56m
1 stop
GSP10:24 pmGreenville
Nov 8
GSP5:40 amGreenville
7h 22m
1 stop
PWM1:02 pmPortland
$371

Southwest flights from Portland, Maine to Greenville

Our best Southwest deals on Portland, Maine to Greenville flight tickets
Southwest
Jan 18
PWM5:20 amPortland
11h 10m
2 stops
GSP4:30 pmGreenville
Jan 21
GSP8:30 amGreenville
3h 40m
1 stop
PWM12:10 pmPortland
$355
Southwest
Dec 30
PWM5:25 amPortland
4h 35m
1 stop
GSP10:00 amGreenville
Jan 6
GSP8:30 amGreenville
3h 40m
1 stop
PWM12:10 pmPortland
$358
Southwest
Dec 31
PWM5:15 amPortland
8h 55m
2 stops
GSP2:10 pmGreenville
Jan 6
GSP8:30 amGreenville
3h 40m
1 stop
PWM12:10 pmPortland
$366

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandGreenville

PWM Portland - GSP Greenville

PWMGSP

Portland

Thu 12/31

5:30 am-10:34 am

1 stop5h 04m

Greenville

Wed 1/6

6:50 am-11:19 am

1 stop4h 29m

$325

PortlandGreenville

PWM Portland - GSP Greenville

PWMGSP

Portland

Sat 10/24

1:03 pm-6:36 pm

1 stop5h 33m

Greenville

Mon 10/26

4:10 pm-10:36 pm

1 stop6h 26m

$325

PortlandGreenville

PWM Portland - GSP Greenville

PWMGSP

Portland

Sat 10/24

6:25 am-1:01 pm

1 stop6h 36m

Greenville

Tue 10/27

7:20 am-11:57 am

1 stop4h 37m

$325

PortlandGreenville

PWM Portland - GSP Greenville

PWMGSP

Portland

Sat 10/24

6:25 am-1:01 pm

1 stop6h 36m

Greenville

Sat 10/31

7:20 am-12:22 pm

1 stop5h 02m

$325

PortlandGreenville

PWM Portland - GSP Greenville

PWMGSP

Portland

Sat 10/31

3:41 pm-11:00 pm

1 stop7h 19m

Greenville

Sat 11/7

1:56 pm-9:48 pm

1 stop7h 52m

$325

PortlandGreenville

PWM Portland - GSP Greenville

PWMGSP

Portland

Thu 2/4

6:00 am-11:26 am

1 stop5h 26m

Greenville

Tue 2/9

6:30 am-6:13 pm

2 stops11h 43m

$330

PortlandGreenville

PWM Portland - GSP Greenville

PWMGSP

Portland

Fri 10/30

9:48 am-3:47 pm

1 stop5h 59m

Greenville

Fri 11/6

8:52 pm-5:51 pm

1 stop20h 59m

$331

PortlandGreenville

PWM Portland - GSP Greenville

PWMGSP

Portland

Wed 11/4

5:09 pm-9:32 am

2 stops16h 23m

Greenville

Sun 11/8

10:42 am-2:25 pm

1 stop3h 43m

$341

PortlandGreenville

PWM Portland - GSP Greenville

PWMGSP

Portland

Mon 1/18

5:20 am-4:30 pm

2 stops11h 10m

Greenville

Thu 1/21

8:30 am-12:10 pm

1 stop3h 40m

$355
Quickest round-trip

PortlandGreenville

PWM Portland - GSP Greenville

PWMGSP

Portland

Wed 12/30

5:25 am-10:00 am

1 stop4h 35m

Greenville

Wed 1/6

8:30 am-12:10 pm

1 stop3h 40m

$358

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Greenville from

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

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 typical price of a round-trip flight between Portland, Maine and Greenville?

Prices are currently typical for flights on this route.

Typical prices usually range from $324 to $616.
The lowest price recently found on this route was $325.

What is the cheapest month to fly to Greenville?

The month of August is another great option to travel to Greenville, with average flight prices from Portland, Maine averaging around $290.

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

When to book flights from Portland, Maine to Greenville

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

Cheap Portland, Maine to Greenville (PWM to GSP) flight deals and tips

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

Best Price Found

$134

Fastest flight time

4h 14m

Direct flights

None
The best one-way flight to Greenville from Portland, Maine in the past 72 hours is $134. The best round-trip flight deal from Portland, Maine to Greenville found on momondo in the last 72 hours is $325.
The fastest flight from Portland, Maine to Greenville takes 4h 14m
There are no direct flights from Portland, Maine to Greenville. There are no popular flight routes from Portland, Maine to Greenville.
Search flight deals

Frequently asked questions about flying from Portland, Maine to Greenville

  • How far is Portland to Greenville by plane?

    Portland and Greenville are 887.7 mi apart from one another. 4h 14m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Portland Airport to Greenville Airport?

    Prices for flights from Portland Airport to Greenville Airport refresh daily.

  • How many operators does momondo search for flights from Portland Airport to Greenville Airport?

  • How old do you have to be to fly from Portland Airport to Greenville 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 Greenville Airport.

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

    The required travel and health documents for your Greenville 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 Greenville 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 Greenville?

Best airlines flying from Portland, Maine to Greenville

Compare and see reviews for airlines that fly from Portland, Maine to Greenville with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $124Free CancellationRating
7.8
8,624 reviews
Search Delta flights
Breeze AirwaysPriceFrom $256Free CancellationRating
8.2
324 reviews
Search Breeze Airways flights
United AirlinesPriceFrom $290Free CancellationRating
7.4
10,275 reviews
Search United Airlines flights
American AirlinesPriceFrom $351Free CancellationRating
7.0
12,111 reviews
Search American Airlines flights

  • Breeze Airways Flights From Portland, Maine to Greenville

    Breeze Airways operates around 2 flights from Portland, Maine to Greenville every week. The average price of these flights found in the last 72 hours has been $311, but momondo users have found Breeze Airways deals from Portland, Maine to Greenville from as low as $256 round-trip. Breeze Airways has been scored 8.3/10 in 323 reviews.

Traveling to a place near Greenville?

Book flights to Greenville if you plan to visit one of these locations
Anderson
Greenwood
Simpsonville
Greer
Duncan
Seneca

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Greenville. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Greenville 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 Greenville?

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 Greenville.

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

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

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