GSP - PWM

$126 Find Cheap Flights from Greenville to Portland - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$212
Typical prices: $318-$503
Breeze Airways
Thu 11/1Thu 11/8
GSP - PWM • 1 stop
Cheapest one-way
$126
Typical prices: $185-$289
Breeze Airways
Sat 10/6
GSP - PWM • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Greenville and Portland. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
17 weeks
in advance
Our data shows that travelers who book at least 17 weeks in advance save around 66% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 33% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cincinnati Cinci./N. Kentucky (CVG)
Cheapest • Avg $298 (round-trip)
Pittsburgh (PIT)
Shortest trip • 3h 59m (one-way)
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Insights
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Flight Deals

Cheap Flights from Greenville to Portland (GSP-PWM)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Greenville to Portland

Sun, Nov 1 - Sun, Nov 8
Breeze Airways Logo
10:42 am - 2:25 pmGSP  Greenville-PWM Portland
3h 43m1 stop Pittsburgh
Breeze Airways Logo
3:10 pm - 7:24 pmPWM  Portland-GSP Greenville
4h 14m1 stop Pittsburgh
$212Breeze Airways
Tue, Sep 29 - Fri, Oct 2
Breeze Airways Logo
5:54 pm - 9:37 pmGSP  Greenville-PWM Portland
3h 43m1 stop Pittsburgh
Breeze Airways Logo
7:00 am - 11:31 amPWM  Portland-GSP Greenville
4h 31m1 stop Cincinnati Cinci./N. Kentucky
$272Breeze Airways
Sat, Nov 7 - Tue, Nov 10
American Airlines Logo
4:01 pm - 10:57 pmGSP  Greenville-PWM Portland
6h 56m1 stop Philadelphia
American Airlines Logo
7:10 am - 11:19 amPWM  Portland-GSP Greenville
4h 09m1 stop Charlotte Douglas
$325American Airlines
Wed, Oct 7 - Wed, Oct 14
American Airlines Logo
5:56 pm - 11:36 pmGSP  Greenville-PWM Portland
5h 40m1 stop Philadelphia
American Airlines Logo
5:30 am - 10:44 amPWM  Portland-GSP Greenville
5h 14m1 stop Philadelphia
$325American Airlines
Thu, Nov 5 - Fri, Nov 13
Southwest Logo
8:15 am - 1:05 pmGSP  Greenville-PWM Portland
4h 50m1 stop Baltimore/Washington
Southwest Logo
5:10 pm - 9:45 pmPWM  Portland-GSP Greenville
4h 35m1 stop Baltimore/Washington
$325Southwest
Thu, Nov 5 - Fri, Nov 13
Southwest Logo
6:40 am - 4:30 pmGSP  Greenville-PWM Portland
9h 50m2 stops Nashville Intl Baltimore/Washington
Southwest Logo
5:10 pm - 9:45 pmPWM  Portland-GSP Greenville
4h 35m1 stop Baltimore/Washington
$331Southwest
Fri, Oct 23 - Mon, Oct 26
Delta Logo
5:59 pm - 11:18 pmGSP  Greenville-PWM Portland
5h 19m1 stop New York LaGuardia
Delta Logo
2:09 pm - 8:21 pmPWM  Portland-GSP Greenville
6h 12m1 stop Atlanta Hartsfield-Jackson
$340Delta
Tue, Oct 13 - Sat, Oct 17
United Airlines Logo
4:00 pm - 11:28 pmGSP  Greenville-PWM Portland
7h 28m1 stop Newark
United Airlines Logo
6:00 am - 10:45 amPWM  Portland-GSP Greenville
4h 45m1 stop Newark
$346United Airlines
Sun, Nov 1 - Tue, Nov 3
Delta Logo
9:00 am - 1:12 pmGSP  Greenville-PWM Portland
4h 12m1 stop New York LaGuardia
Delta Logo
5:28 pm - 10:24 pmPWM  Portland-GSP Greenville
4h 56m1 stop New York LaGuardia
$371Delta
Sat, Oct 10 - Sun, Oct 11
United Airlines Logo
7:35 pm - 11:59 pmGSP  Greenville-PWM Portland
4h 24m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
6:00 am - 10:45 amPWM  Portland-GSP Greenville
4h 45m1 stop Newark
$381United Airlines
Booking Insights

Price, demand and travel trends for Greenville to Portland flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Greenville to Portland with more confidence.

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

Round-trip flights from Greenville to Portland start at $212. Prices are below average for this route right now, with typical round-trip fares ranging from $318 to $503. The lowest price found in the past 5 days was $212 on Breeze Airways.

What's the cheapest day of the week to fly from Greenville to Portland?

Wednesday is the cheapest day of the week to fly from Greenville to Portland, it is 13% cheaper than the average day. Sunday is the most expensive day with flight prices 28% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • January is the cheapest month to fly from Greenville to Portland at $269 round-trip.
  • December ($507) and June ($472) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 88% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Greenville to Portland the cheapest?

Flights from Greenville to Portland are cheapest 17 weeks before departure. Booking in this window typically costs about 66% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Greenville to Portland flights

Low season

February

Cheapest flight

$126
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 2% 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

Your Greenville to Portland flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Greenville to Portland?

    Flights from Greenville to Portland usually depart from Greenville (GSP) and arrive at Portland (PWM).

  • What cabin classes can I book on flights from Greenville to Portland?

    Only Economy Class is available on flights from Greenville to Portland.

  • Which airports do connecting flights from Greenville to Portland pass through?

    One-stop flights from Greenville to Portland most commonly connect through:

    • Baltimore/Washington (BWI) - 30% of one-stop connections
    • Cincinnati Cinci./N. Kentucky (CVG) - 20% of one-stop connections
    • New York LaGuardia (LGA) - 11% of one-stop connections
    • Pittsburgh (PIT) - 10% of one-stop connections

    Baltimore/Washington (BWI) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Greenville to Portland?

    Yes. Being flexible with your travel dates can save you up to 32% on the Greenville to Portland route. Wednesday is the cheapest departure day at $354 round-trip on average, while Sunday is the most expensive at $517, a difference of $163. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How expensive are last-minute Greenville to Portland flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 53% above the route average of $403. Book 17 weeks before departure for the lowest fares.

  • How long is a flight from Greenville to Portland?

    A nonstop flight from Greenville to Portland takes 0h 00m, covering 876 miles.

  • Do I need a passport to fly from Greenville to Portland?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Greenville to Portland changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $212 to $1,698. That means the highest observed fare was about 8x higher than the lowest one.

  • How are flight prices from Greenville to Portland looking right now?

    One-way fares from Greenville to Portland are currently lower than usual. Average one-way flight prices are about $179, which is 18% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Greenville to Portland?

    Flying via Pittsburgh (PIT) gives the shortest average 1-stop total travel time at 3h 59m, compared with 4h 22m via Cincinnati Cinci./N. Kentucky (CVG) and 4h 26m via Washington, D.C. Dulles Intl (IAD).

  • What car rental options are available at Portland Airport (PWM)?

    Portland Airport (PWM) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:
    • Dollar
    • Budget
    • Alamo
    • Hertz
    • Movly

  • How much should I expect to pay for a Greenville to Portland flight?

    Round-trip flights from Greenville to Portland range from $318 to $503, with an average of $403 over the past 12 months. Anything below $318 counts as a good deal.

Your guide to booking Greenville to Portland flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Sunday. On this route, Wednesday flights average $354 - about $163 less than Sunday (32% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 17 weeks before you fly. On this route, that window historically saves about 66% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Greenville to Portland trip for January. Fares historically average $269 round-trip in that month - typically $238 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Portland Airport.
    - Clarion Hotel Portland Airport Me
    - La Quinta Inn & Suites by Wyndham Portland DT/Maine Med
    - DoubleTree by Hilton Portland

More options for your flight from Greenville to Portland

Complete your trip to Portland with a hotel stay or car rental

Car rentals in Portland
Hotels in Portland
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