GSP - PWM

$109 Find Cheap Flights from Greenville to Portland - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Greenville to Portland departing on 8/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$159
Typical prices: $250-$438
Breeze Airways
Tue 9/29Tue 10/6
GSP - PWM • 1 stop
Cheapest one-way
$109
Breeze Airways
Fri 8/28
GSP - PWM • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Greenville and Portland. You'll need at least 1 connection.
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Top layover airports
Pittsburgh (PIT)
Cheapest • Avg $294 (round-trip)
Pittsburgh (PIT)
Shortest trip • 3h 54m (one-way)
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When to book
6 weeks
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 26% compared to booking last minute.
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When to travel
January
Cheapest • 43% price drop
July
Most popular
Good to know
Good to know
+1
+1
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Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Greenville to Portland (GSP-PWM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Greenville to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Greenville to Portland

Tue, Sep 29 - Tue, Oct 6
Breeze Airways Logo
5:54 pm - 9:37 pm
GSP
-
PWM
3h 43m
1 stop
Breeze Airways Logo
7:35 am - 11:49 am
PWM
-
GSP
4h 14m
1 stop
$159Breeze Airways
Mon, Sep 14 - Tue, Sep 29
Breeze Airways Logo
7:10 pm - 11:24 pm
GSP
-
PWM
4h 14m
1 stop
Breeze Airways Logo
7:35 am - 11:49 am
PWM
-
GSP
4h 14m
1 stop
$173Breeze Airways
Fri, Sep 18 - Tue, Sep 22
Multiple Airlines Logo
2:18 pm - 5:51 pm
GSP
-
PWM
27h 33m
2 stops
Multiple Airlines Logo
7:35 am - 11:49 am
PWM
-
GSP
4h 14m
1 stop
$265Multiple Airlines
Mon, Sep 14 - Sat, Oct 3
Multiple Airlines Logo
7:10 pm - 11:24 pm
GSP
-
PWM
4h 14m
1 stop
Multiple Airlines Logo
6:31 pm - 12:39 pm
PWM
-
GSP
18h 08m
2 stops
$269Multiple Airlines
Tue, Sep 8 - Tue, Sep 15
American Airlines Logo
5:19 pm - 10:00 pm
GSP
-
PWM
4h 41m
1 stop
American Airlines Logo
6:00 am - 10:23 am
PWM
-
GSP
4h 23m
1 stop
$325American Airlines
Thu, Oct 1 - Mon, Oct 5
American Airlines Logo
6:18 am - 10:17 am
GSP
-
PWM
3h 59m
1 stop
American Airlines Logo
5:09 pm - 10:39 pm
PWM
-
GSP
5h 30m
1 stop
$325American Airlines
Wed, Sep 16 - Tue, Sep 29
Delta Logo
6:00 am - 10:55 am
GSP
-
PWM
4h 55m
1 stop
Delta Logo
6:00 am - 11:08 am
PWM
-
GSP
5h 08m
1 stop
$325Delta
Wed, Sep 16 - Tue, Oct 6
Delta Logo
5:00 pm - 11:28 pm
GSP
-
PWM
6h 28m
1 stop
Delta Logo
5:28 pm - 10:24 pm
PWM
-
GSP
4h 56m
1 stop
$325Delta
Mon, Oct 19 - Wed, Oct 21
United Airlines Logo
7:35 pm - 11:59 pm
GSP
-
PWM
4h 24m
1 stop
United Airlines Logo
6:00 am - 1:35 pm
PWM
-
GSP
7h 35m
1 stop
$325United Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
7:47 pm - 11:59 pm
GSP
-
PWM
4h 12m
1 stop
United Airlines Logo
6:00 am - 10:37 am
PWM
-
GSP
4h 37m
1 stop
$325United Airlines
Booking Insights

KAYAK's insights & trends for Greenville to Portland flights

Get data-powered insights and trends into flights from Greenville to Portland to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Greenville to Portland, Maine?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Greenville to Portland, Maine departing in September.

Flight prices are below average for this route right now.

Flights to Portland, Maine from Greenville usually cost between $334 and $556 in September.
The lowest price found in the past 5 days was $159 on Breeze Airways (Sep 29-Oct 6).

What is the cheapest month to fly from Greenville to Portland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Greenville to Portland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Greenville to Portland is January, where tickets cost $269 (return) on average. On the other hand, the most expensive months are February and March, where the average cost of round-trip tickets is $1,002 and $696 respectively.

How far in advance should I book a flight from Greenville to Portland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Greenville to Portland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Greenville to Portland, you should book around 6 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Find deals

Good to know

Low season

February

Cheapest flight

$109
Best time to beat the crowds but there is an average 110% increase in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Greenville to Portland

When to book flights from Greenville to Portland

Are your dates flexible? Find out the best times to travel from Greenville to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Greenville to Portland

  • What is the cheapest flight from Greenville to Portland?

    In the last 5 days, the lowest price for a flight from Greenville to Portland was $109 for a one-way ticket and $159 for a round-trip.

  • Do I need a passport to fly between Greenville and Portland?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Greenville to Portland?

    On your way to Portland, you’ll fly out from Greenville. You’ll be landing at Portland.

  • Which aircraft models fly most regularly from Greenville to Portland?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Greenville to Portland?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Greenville and Portland, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Greenville to Portland, Breeze Airways or Southwest?

    The two airlines most popular with KAYAK users for flights from Greenville to Portland are Breeze Airways and Southwest. With an average price for the route of $289 and an overall rating of 8.2, Breeze Airways is the most popular choice. Southwest is also a great choice for the route, with an average price of $493 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Greenville to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Greenville to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Greenville to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Greenville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Greenville to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Greenville with another airline. Booking your flights between Greenville and PWM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Greenville to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Greenville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Greenville to Portland

Information on your arrival and departure airports

Greenville (GSP)
Portland (PWM)