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

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

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

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

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

One-stop flights from Portland to Greenville most commonly connect through: • Charlotte Douglas (CLT) - 23% of one-stop connections • Washington, D.C. Reagan-National (DCA) - 15% of one-stop connections • Baltimore/Washington (BWI) - 13% of one-stop connections • Pittsburgh (PIT) - 13% of one-stop connections

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

Yes. Flexible dates can save you up to 58% on flights from Portland to Greenville. Friday is the cheapest departure day at $361 round-trip on average, while Sunday is the most expensive at $856, a difference of $495. 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 long is a flight from Portland to Greenville?

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

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

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 Portland to Greenville 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 $313 to $1,782. That means the highest observed fare was about 6x higher than the lowest one.

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

One-way fares from Portland to Greenville are currently in line with typical prices for this route. Average one-way fares are about $214.

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

Flying via Pittsburgh (PIT) gives the shortest average 1-stop total travel time at 3h 57m, compared with 4h 22m via Cincinnati Cinci./N. Kentucky (CVG) and 4h 32m via Washington, D.C. Dulles Intl (IAD).

What car rental options are available at Greenville Airport (GSP)?

Greenville Airport (GSP) hosts 5 major car rental companies, with daily rates starting from around $30 for economy cars. Top options include: • Budget • Alamo • Thrifty • Enterprise Rent-A-Car • Avis

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

Round-trip flights from Portland to Greenville range from $356 to $566, with an average of $418 over the past 12 months. Anything below $356 counts as a good deal.

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

Round-trip flights from Portland to Greenville typically range from $356 to $566. The lowest price found in the past 5 days was $313, on Southwest.

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

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Portland to Greenville. It’s 14% cheaper than the average day, while Sunday is the most expensive, with prices 104% higher.

Which airline is the cheapest to fly from Portland to Greenville?

Southwest ($313) and Breeze Airways ($354) are the cheapest airlines to fly round-trip from Portland to Greenville according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Portland to Greenville?

Charlotte Douglas (CLT) is the most popular layover for the Portland to Greenville route. 23% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via CLT.

What is the cheapest layover airport when flying from Portland to Greenville?

Flights via Newark (EWR) offer the most affordable fares, with an average round-trip price of $324. Based on KAYAK data over the past 3 months.

When flying from Portland to Greenville which airport offers the shortest layover?

Pittsburgh (PIT) had the shortest average connection time for Portland to Greenville layovers at 2h 15m over the past 3 months.

$163 CHEAP FLIGHTS from Portland to Greenville (PWM - GSP)

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Cheapest round-trip

$313

Typical prices: $356-$566

Southwest

Mon 1/29Fri 2/2

PWM - GSP • 1 stop

Cheapest one-way

$163

Typical prices: $170-$350

American Airlines

Sat 12/8

PWM - GSP • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Portland and Greenville. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

October

Cheapest • 22% price drop

April

Most popular

Good to know

Top layover airports

Newark (EWR)

Cheapest • Avg $324 (round-trip)

Pittsburgh (PIT)

Shortest trip • 3h 57m (one-way)

Insights

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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 Greenville!

Cheap Flights from Portland to Greenville (PWM-GSP)

Cheap flights from Portland to Greenville with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Last minute

Fri, Jan 29 - Tue, Feb 2

12:50 pm - 7:40 pmPWM Portland-GSP Greenville

6h 50m1 stop Baltimore/Washington

8:30 am - 2:40 pmGSP Greenville-PWM Portland

6h 10m1 stop Baltimore/Washington

$313Southwest

Fri, Jan 29 - Tue, Feb 2

5:35 am - 6:15 pmPWM Portland-GSP Greenville

12h 40m2 stops Baltimore/Washington Nashville Intl

8:30 am - 12:10 pmGSP Greenville-PWM Portland

3h 40m1 stop Baltimore/Washington

$319Southwest

Thu, Oct 29 - Mon, Nov 2

3:10 pm - 7:24 pmPWM Portland-GSP Greenville

4h 14m1 stop Pittsburgh

8:32 pm - 4:24 pmGSP Greenville-PWM Portland

19h 52m2 stops Orlando Raleigh-Durham

$354Breeze Airways

Sun, Nov 1 - Thu, Nov 5

3:10 pm - 7:24 pmPWM Portland-GSP Greenville

4h 14m1 stop Pittsburgh

10:42 am - 2:25 pmGSP Greenville-PWM Portland

3h 43m1 stop Pittsburgh

$366Breeze Airways

Thu, Nov 12 - Sat, Nov 14

5:45 am - 10:27 amPWM Portland-GSP Greenville

4h 42m1 stop Charlotte Douglas

3:26 pm - 9:36 pmGSP Greenville-PWM Portland

6h 10m1 stop Charlotte Douglas

$395American Airlines

Tue, Nov 10 - Fri, Nov 13

4:50 pm - 9:33 pmPWM Portland-GSP Greenville

4h 43m1 stop Detroit Metropolitan Wayne County

6:57 pm - 11:21 pmGSP Greenville-PWM Portland

4h 24m1 stop New York LaGuardia

$395Delta

Tue, Jan 19 - Sat, Jan 23

7:00 am - 11:27 amPWM Portland-GSP Greenville

4h 27m1 stop Charlotte Douglas

3:26 pm - 9:29 pmGSP Greenville-PWM Portland

6h 03m1 stop Charlotte Douglas

$411American Airlines

Tue, Jan 19 - Sat, Jan 23

7:10 am - 11:54 amPWM Portland-GSP Greenville

4h 44m1 stop Newark

6:30 am - 2:33 pmGSP Greenville-PWM Portland

8h 03m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$416United Airlines

Tue, Apr 6 - Fri, Apr 9

6:00 am - 10:58 amPWM Portland-GSP Greenville

4h 58m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:01 amGSP Greenville-PWM Portland

5h 01m1 stop New York LaGuardia

$424Delta

Sun, Nov 1 - Sat, Nov 7

5:30 am - 1:30 pmPWM Portland-GSP Greenville

8h 00m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

6:00 am - 2:27 pmGSP Greenville-PWM Portland

8h 27m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$476United Airlines

Sat, Oct 24 - Tue, Oct 27

6:31 pm - 9:32 amPWM Portland-GSP Greenville

15h 01m1 stop Tampa

11:28 am - 4:24 pmGSP Greenville-PWM Portland

28h 56m2 stops Tampa Raleigh-Durham

$465Breeze Airways

Sat, Oct 24 - Wed, Oct 28

6:00 am - 12:05 pmPWM Portland-GSP Greenville

6h 05m1 stop Washington, D.C. Reagan-National

7:08 am - 11:26 amGSP Greenville-PWM Portland

4h 18m1 stop Charlotte Douglas

$603American Airlines

Sat, Oct 24 - Wed, Oct 28

4:27 pm - 11:21 pmPWM Portland-GSP Greenville

6h 54m2 stops New York LaGuardia Charlotte Douglas

10:32 am - 4:29 pmGSP Greenville-PWM Portland

5h 57m1 stop Philadelphia

$608American Airlines

Sat, Oct 24 - Tue, Oct 27

3:41 pm - 11:13 pmPWM Portland-GSP Greenville

7h 32m1 stop Newark

10:26 am - 2:27 pmGSP Greenville-PWM Portland

4h 01m1 stop Washington, D.C. Dulles Intl

$609United Airlines

Sat, Oct 24 - Tue, Oct 27

5:15 am - 1:33 pmPWM Portland-GSP Greenville

8h 18m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

6:20 am - 2:27 pmGSP Greenville-PWM Portland

8h 07m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$619United Airlines

Wed, Oct 21 - Sat, Oct 24

5:28 pm - 10:24 pmPWM Portland-GSP Greenville

4h 56m1 stop New York LaGuardia

3:35 pm - 9:01 pmGSP Greenville-PWM Portland

5h 26m1 stop New York LaGuardia

$629Delta

Wed, Oct 21 - Sat, Oct 24

5:40 am - 6:30 pmPWM Portland-GSP Greenville

12h 50m2 stops Baltimore/Washington Nashville Intl

11:20 am - 7:25 pmGSP Greenville-PWM Portland

8h 05m2 stops Nashville Intl Chicago Midway

$645Southwest

Thu, Oct 22 - Sun, Oct 25

3:10 pm - 7:24 pmPWM Portland-GSP Greenville

4h 14m1 stop Pittsburgh

10:42 am - 2:25 pmGSP Greenville-PWM Portland

3h 43m1 stop Pittsburgh

$692Breeze Airways

Thu, Oct 22 - Sun, Oct 25

2:09 pm - 9:47 pmPWM Portland-GSP Greenville

7h 38m1 stop Atlanta Hartsfield-Jackson

5:40 am - 1:02 pmGSP Greenville-PWM Portland

7h 22m1 stop Atlanta Hartsfield-Jackson

$721Delta

Thu, Oct 22 - Sun, Oct 25

6:30 am - 8:00 pmPWM Portland-GSP Greenville

13h 30m2 stops Chicago Midway Nashville Intl

7:15 am - 12:30 pmGSP Greenville-PWM Portland

5h 15m1 stop Baltimore/Washington

$814Southwest

Price, demand and travel trends for Portland to Greenville flights

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

Prices

Airlines

Layovers

How much is a round-trip flight from Portland to Greenville? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Portland to Greenville departing in january.
What's the cheapest day of the week to fly from Portland to Greenville?: Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Portland to Greenville. It’s 14% cheaper than the average day, while Sunday is the most expensive, with prices 104% higher.

Find deals

Low season	August
High season	April
Cheapest flight	$163

Beat the crowds with an average 57% drop in travelers.

The most popular month to fly with an average 56% increase in travelers.

One-way flight from Portland to Greenville

When to book flights from Portland to Greenville

Are your dates flexible? Find out the best times to travel from Portland to Greenville 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.

What cabin classes can I book on flights from Portland to Greenville?
Only Economy Class is available on flights from Portland to Greenville.
How long is a flight from Portland to Greenville?
A nonstop flight from Portland to Greenville takes 00m, covering 876 miles.
Do I need a passport to fly from Portland to Greenville?
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.
How much should I expect to pay for a Portland to Greenville flight?
Round-trip flights from Portland to Greenville range from $356 to $566, with an average of $418 over the past 12 months. Anything below $356 counts as a good deal.
Have flight prices from Portland to Greenville 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 $313 to $1,782. That means the highest observed fare was about 6x higher than the lowest one.
How are flight prices from Portland to Greenville looking right now?
One-way fares from Portland to Greenville are currently in line with typical prices for this route. Average one-way fares are about $214.
What car rental options are available at Greenville Airport (GSP)?
Greenville Airport (GSP) hosts 5 major car rental companies, with daily rates starting from around $30 for economy cars. Top options include:

• Budget
• Alamo
• Thrifty
• Enterprise Rent-A-Car
• Avis
Which airports can I use when flying from Portland to Greenville?
Flights from Portland to Greenville usually depart from Portland (PWM) and arrive at Greenville (GSP).
Which airports do connecting flights from Portland to Greenville pass through?
One-stop flights from Portland to Greenville most commonly connect through:

• Charlotte Douglas (CLT) - 23% of one-stop connections
• Washington, D.C. Reagan-National (DCA) - 15% of one-stop connections
• Baltimore/Washington (BWI) - 13% of one-stop connections
• Pittsburgh (PIT) - 13% of one-stop connections
Can I save money by using flexible dates for flights from Portland to Greenville?
Yes. Flexible dates can save you up to 58% on flights from Portland to Greenville. Friday is the cheapest departure day at $361 round-trip on average, while Sunday is the most expensive at $856, a difference of $495.

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 much time can I save by choosing a different layover airport from Portland to Greenville?
Flying via Pittsburgh (PIT) gives the shortest average 1-stop total travel time at 3h 57m, compared with 4h 22m via Cincinnati Cinci./N. Kentucky (CVG) and 4h 32m via Washington, D.C. Dulles Intl (IAD).

If your dates are flexible, aim for a Friday departure and avoid flying on Sunday. On this route, Friday flights average $361, about $495 less than Sunday fares (58% savings) based on the last 12 months.
If you can choose when to travel, plan your Portland to Greenville trip for October. Fares historically average $324 round-trip in that month - typically $355 less than the most expensive month, which is April (based on the last 12 months).

More options for your flight from Portland to Greenville

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PWM - GSP

$163 Find Cheap Flights from Portland to Greenville - Compare and Save

Everything you should know

Cheap Flights from Portland to Greenville (PWM-GSP)

Cheap flights from Portland to Greenville with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Price, demand and travel trends for Portland to Greenville flights

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

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

Which airline is the cheapest to fly from Portland to Greenville?

What’s the most popular layover airport when flying from Portland to Greenville?

What is the cheapest layover airport when flying from Portland to Greenville?

When flying from Portland to Greenville which airport offers the shortest layover?

Key details for Portland to Greenville flights

Low season

High season

Cheapest flight

When to book flights from Portland to Greenville

Your Portland to Greenville flight questions, answered

Your guide to booking Portland to Greenville flights

More options for your flight from Portland to Greenville

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

Information on your arrival and departure airports

Cabin class types available on flights from Portland to Greenville

Find direct flights to and from Portland and Greenville

Flights from domestic origins to Greenville

Flights to other popular destinations

Find deals for your return flight