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

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 Maine to Greenville.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Greenville from Maine 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 Maine to Greenville?

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 Greenville with an airline and back to Maine with another airline.

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

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 Greenville from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$128 CHEAP FLIGHTS from Maine to Greenville

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Cheap Flights from Maine to Greenville

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

Round-trip

One-way

Last minute

Sat, Oct 31 - Wed, Nov 4

6:25 am - 1:01 pmPWM Portland-GSP Greenville

6h 36m1 stop New York LaGuardia

6:00 am - 1:12 pmGSP Greenville-PWM Portland

7h 12m1 stop New York LaGuardia

$255Delta

Sat, Oct 31 - Tue, Nov 3

6:00 am - 11:10 amPWM Portland-GSP Greenville

5h 10m1 stop Newark

6:20 am - 2:16 pmGSP Greenville-PWM Portland

7h 56m1 stop Chicago O'Hare Intl

$255United Airlines

Wed, Nov 4 - Sat, Nov 7

3:25 pm - 7:55 pmPWM Portland-GSP Greenville

4h 30m1 stop Baltimore/Washington

8:25 am - 2:45 pmGSP Greenville-PWM Portland

6h 20m1 stop Baltimore/Washington

$255Southwest

Sat, Oct 31 - Wed, Nov 4

5:35 am - 11:25 amPWM Portland-GSP Greenville

5h 50m1 stop Baltimore/Washington

8:05 am - 2:45 pmGSP Greenville-PWM Portland

6h 40m1 stop Baltimore/Washington

$255Southwest

Sat, Oct 31 - Wed, Nov 4

6:00 am - 11:10 amPWM Portland-GSP Greenville

5h 10m1 stop Newark

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

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

$260United Airlines

Thu, Oct 29 - Sun, Nov 1

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

$279Breeze Airways

Thu, Oct 29 - Mon, Nov 2

4:27 pm - 11:18 pmPWM Portland-GSP Greenville

6h 51m1 stop New York LaGuardia

3:35 pm - 10:39 pmGSP Greenville-PWM Portland

7h 04m1 stop Washington, D.C. Reagan-National

$281American Airlines

Thu, Oct 29 - Mon, Nov 2

6:01 am - 1:00 pmPWM Portland-GSP Greenville

6h 59m1 stop Atlanta Hartsfield-Jackson

2:00 pm - 9:00 pmGSP Greenville-PWM Portland

7h 00m1 stop Atlanta Hartsfield-Jackson

$281Delta

Fri, Oct 30 - Mon, Nov 2

11:28 am - 5:22 pmPWM Portland-GSP Greenville

5h 54m1 stop Philadelphia

3:35 pm - 10:39 pmGSP Greenville-PWM Portland

7h 04m1 stop Washington, D.C. Reagan-National

$289American Airlines

Sun, Nov 1 - Wed, Nov 4

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

4h 14m1 stop Pittsburgh

8:24 pm - 2:25 pmGSP Greenville-PWM Portland

18h 01m2 stops Tampa Pittsburgh

$332Breeze Airways

Thu, Oct 15 - Sun, Oct 18

3:05 pm - 7:19 pmPWM Portland-GSP Greenville

4h 14m1 stop Pittsburgh

10:37 am - 2:20 pmGSP Greenville-PWM Portland

3h 43m1 stop Pittsburgh

$487Breeze Airways

Wed, Oct 14 - Sun, Oct 18

5:02 pm - 10:24 pmBGR Bangor-GSP Greenville

5h 22m1 stop New York LaGuardia

9:00 am - 4:22 pmGSP Greenville-BGR Bangor

7h 22m1 stop New York LaGuardia

$538Delta

Wed, Oct 14 - Sun, Oct 18

5:02 pm - 10:24 pmBGR Bangor-GSP Greenville

5h 22m1 stop New York LaGuardia

7:00 am - 4:22 pmGSP Greenville-BGR Bangor

9h 22m2 stops Atlanta Hartsfield-Jackson New York LaGuardia

$543Delta

Thu, Oct 15 - Sun, Oct 18

7:40 pm - 2:25 pmBGR Bangor-GSP Greenville

18h 45m1 stop Tampa St. Petersburg

10:12 am - 10:44 amGSP Greenville-BGR Bangor

24h 32m1 stop Tampa

$620Multiple Airlines

Thu, Oct 15 - Sun, Oct 18

3:05 pm - 7:19 pmPWM Portland-GSP Greenville

4h 14m1 stop Pittsburgh

10:37 am - 2:20 pmGSP Greenville-PWM Portland

3h 43m1 stop Pittsburgh

$627Breeze Airways

Thu, Oct 15 - Sun, Oct 18

7:40 pm - 2:25 pmBGR Bangor-GSP Greenville

18h 45m1 stop Tampa St. Petersburg

10:12 am - 10:44 amGSP Greenville-BGR Bangor

24h 32m1 stop Tampa

$631Multiple Airlines

Wed, Oct 14 - Sun, Oct 18

6:00 am - 10:45 amPWM Portland-GSP Greenville

4h 45m1 stop Newark

7:35 pm - 11:59 pmGSP Greenville-PWM Portland

4h 24m1 stop Washington, D.C. Dulles Intl

$655United Airlines

Wed, Oct 14 - Sun, Oct 18

5:15 am - 3:01 pmPWM Portland-GSP Greenville

9h 46m2 stops Washington, D.C. Dulles Intl Newark

7:35 pm - 11:59 pmGSP Greenville-PWM Portland

4h 24m1 stop Washington, D.C. Dulles Intl

$660United Airlines

Thu, Oct 15 - Sun, Oct 18

10:48 am - 7:53 pmBGR Bangor-GSP Greenville

9h 05m2 stops Philadelphia Charlotte Douglas

8:59 am - 1:50 pmGSP Greenville-BGR Bangor

4h 51m1 stop Charlotte Douglas

$665American Airlines

Thu, Oct 15 - Sun, Oct 18

10:48 am - 7:53 pmBGR Bangor-GSP Greenville

9h 05m2 stops Philadelphia Charlotte Douglas

7:23 am - 12:36 pmGSP Greenville-BGR Bangor

5h 13m1 stop Washington, D.C. Reagan-National

$711American Airlines

Low season	January
High season	October
Cheapest flight	$128

Best time to beat the crowds with an average 8% drop in price.

Most popular time to fly with an average 7% increase in price.

Flight from Portland to Greenville

How does KAYAK find such low prices on flights from Maine to Greenville?
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 Maine to Greenville.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to Greenville?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Greenville from Maine 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 Maine to Greenville?
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 Greenville with an airline and back to Maine with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine to Greenville?
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 Greenville from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.