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$296+ Cheap flights from Greenville to Portland (GSP - PWM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — PWM
Oct 15 — Oct 221
From?
To?
Tue 10/15
Tue 10/22
1 adult, Economy
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The best prices from Greenville to Portland are usually found in December or January, booked 68 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

Cheap flight deals from Greenville to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Portland (PWM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 10, 2024.

Popular in

April

Cheapest in

December

Average price

$428

Round-trip from

$296
(Delta)
High demand for flights, 36% potential price rise
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Best time to find cheap flights, 45% potential price drop
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Average for round-trip flights in October 2024
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From Greenville to Portland
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Cheap Greenville to Portland flights in October & November 2024

Find cheap flight options from Greenville to Portland specifically for the months of October and November 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,713,696 searches. Prices were last updated on October 10, 2024.
These are some of the most attractive deals on flights from Greenville to Portland in 2024. Check back soon for alternative fares.
This Delta deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/315:15 pmGSP - PWM
1 stop4h 40mDelta
Mon 11/46:10 amPWM - GSP
1 stop4h 51mDelta
Deal found 10/9$296
This American Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/315:45 amGSP - PWM
2 stops6h 52mAmerican Airlines
Mon 11/412:56 pmPWM - GSP
1 stop6h 12mAmerican Airlines
Deal found 10/9$301
This United deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3111:55 amGSP - PWM
2 stops12h 04mUnited Airlines
Mon 11/47:27 pmPWM - GSP
2 stops15h 39mUnited Airlines
Deal found 10/9$490
This Southwest deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/162:15 pmGSP - PWM
2 stops8h 05mSouthwest
Mon 10/2112:10 pmPWM - GSP
2 stops7h 15mSouthwest
Deal found 10/9$708

Greenville to Portland 2024 flight deals

Discover exclusive flight deals for travel between Greenville and Portland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,713,696 searches. Data last updated October 10, 2024.
These are some of the most attractive deals on flights from Greenville to Portland in 2024. Check back soon for alternative fares.
This Delta deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/315:15 pmGSP - PWM
1 stop4h 40mDelta
Mon 11/46:10 amPWM - GSP
1 stop4h 51mDelta
Deal found 10/9$296
This American Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/315:45 amGSP - PWM
2 stops6h 52mAmerican Airlines
Mon 11/412:56 pmPWM - GSP
1 stop6h 12mAmerican Airlines
Deal found 10/9$301
This United deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3111:55 amGSP - PWM
2 stops12h 04mUnited Airlines
Mon 11/47:27 pmPWM - GSP
2 stops15h 39mUnited Airlines
Deal found 10/9$490
This Southwest deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/162:15 pmGSP - PWM
2 stops8h 05mSouthwest
Mon 10/2112:10 pmPWM - GSP
2 stops7h 15mSouthwest
Deal found 10/9$708

Greenville to Portland flights leaving soon

Find last-minute flight options from Greenville to Portland for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,713,696 searches. Data last updated October 10, 2024.
Book one of these great deals on flights from Greenville to Portland. Users should be sure to double check the price, date, and time of their last-minute flight.
This American Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/166:06 amGSP - PWM
1 stop9h 11mAmerican Airlines
Mon 10/211:57 pmPWM - GSP
1 stop7h 47mAmerican Airlines
Deal found 10/9$592
This Southwest deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/162:15 pmGSP - PWM
2 stops8h 05mSouthwest
Mon 10/2112:10 pmPWM - GSP
2 stops7h 15mSouthwest
Deal found 10/9$708

Find flights from Greenville to Portland within your budget

Customize your flight search to find flights from Greenville to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,713,696 searches. Data last updated October 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$296 - $490

Route

Depart

Return

Price

GreenvillePortland

GSP - PWM

GSPPWM

Greenville

Thu 10/31

1 stop4h 40m

Portland

Mon 11/4

1 stop4h 51m

$296

GreenvillePortland

GSP - PWM

GSPPWM

Greenville

Thu 10/31

2 stops6h 52m

Portland

Mon 11/4

1 stop6h 12m

$301

GreenvillePortland

GSP - PWM

GSPPWM

Greenville

Thu 1/2

1 stop3h 40m

Portland

Tue 1/7

1 stop4h 50m

$327

GreenvillePortland

GSP - PWM

GSPPWM

Greenville

Thu 10/31

2 stops12h 04m

Portland

Mon 11/4

2 stops15h 39m

$490

Flights are sorted by cheapest first

Deals found on 10/9

Best time to book a flight from Greenville to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Greenville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Greenville to Portland

Get recent, data-driven insights about flights from Greenville to Portland including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Greenville to Portland, Maine?

Use this chart to determine the optimal time to book a round-trip flight from Greenville to Portland. Price data was last updated on October 4, 2024.

The best time to book flights from Greenville to Portland, Maine is 68 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Find deals

What is the cheapest month to book a flight from Greenville to Portland, Maine?

Currently, January is the cheapest month in which you can book a flight from Greenville to Portland, Maine (average of $296). Flying from Greenville to Portland, Maine in April is currently the most expensive (average of $498). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GSP to PWM?

Find hourly flight availability from Greenville to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 10, 2024.

One of the essential ways to save on airfare from Greenville to Portland, Maine is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 32% on airfare.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland, Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Portland, Maine when rainfall is around 2.9 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated October 10, 2024.
Get a feel of what it's like to fly with American Airlines and Southwest from Greenville to Portland by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
5,203 reviews

Food

7.2

Comfort

8.1

Crew

8.7

Overall

8.2

Entertainment

7.7

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.2
Very good
5,203 reviews
Southwest
8.2
Very good
5,203 reviews

Food

7.2

Comfort

8.1

Crew

8.7

Overall

8.2

Entertainment

7.7

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,963 reviews
Southwest
8.2
Very good
5,203 reviews

Food

7.2

Comfort

8.1

Crew

8.7

Overall

8.2

Entertainment

7.7

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,366 reviews
Southwest
8.2
Very good
5,203 reviews

Food

7.2

Comfort

8.1

Crew

8.7

Overall

8.2

Entertainment

7.7

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.3
Good
10,000 reviews
Southwest
8.2
Very good
5,203 reviews

Food

7.2

Comfort

8.1

Crew

8.7

Overall

8.2

Entertainment

7.7

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Greenville to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Greenville to Portland, Maine for under $300 on Cheapflights?

    Yes, there are multiple flights from Greenville to Portland, Maine for under $300. The cheapest flight booked recently is on Delta for just $296, but on average you can expect to pay $353.

  • Are there last-minute flights available from Greenville to Portland, Maine for under $600?

    There are currently 2+ open flights from Greenville to Portland, Maine within the next 7 days for less than $600.

  • What are the cheapest airlines flying from Greenville to Portland, Maine round-trip?

    Flying on Delta is currently your cheapest option to Portland, Maine, with prices starting at $296. Additional round-trip tickets that might be worth considering are offered by American Airlines and Southwest, with the lowest prices starting at $301 and $327, respectively. You may be able to fly from Greenville to Portland, Maine for 29% less than the average price by searching for these airlines.

  • What does GSP to PWM mean?

    GSP and PWM are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. GSP to PWM refers to a flight route from Greenville Airport to Portland Airport.

  • Can I find deals for flights from Greenville to Portland that include extra baggage allowance?

    The amount of baggage you can bring on your Greenville to Portland flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Greenville to Portland with specific airlines?

    Yes, Cheapflights allows you to browse and filter Greenville to Portland flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Greenville to Portland that include hotel bookings?

    Yes. In addition to deals on Greenville to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Greenville to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greenville to Portland.

  • Can I find deals for business class flights from Greenville to Portland?

    Yes. Cheapflights offers flight deals from Greenville to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Greenville to Portland that allow pets onboard?

    Many airlines flying from Greenville to Portland offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Greenville to Portland?

    Yes, you can often find last-minute deals on Greenville to Portland flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Greenville to Portland, Maine flight deals updated?

    The Greenville to Portland, Maine flight deals you see on this page were last updated on 10/9.

  • What is the cheapest month to book a flight from Greenville to Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from Greenville to Portland, Maine (average of $296). Flying from Greenville to Portland, Maine in April is currently the most expensive (average of $498). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Greenville to Portland

Discover the top 2 airlines that operate flights from Greenville to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,713,696 searches. Data last updated October 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$260Average$406FlexibilityNo cancel feeOn-time71%
DeltaCheapest$312Average$406FlexibilityNo cancel feeOn-timeN/A
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