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$130+ Cheap flights from Portland to Greenville (PWM - GSP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — GSP
jul. 30 — ago. 61
From?
To?
mar. 7/30
mar. 8/6
1 adult, Economy
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Cheap flight deals from Portland to Greenville

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Greenville (GSP). 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 julio 25, 2024.

Popular in

October

Cheapest in

January

Round-trip from

$290
(American Airlines)

One-way from

$130
(American Airlines)
High demand for flights, 32% potential price rise
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Best time to find cheap flights, 18% potential price drop
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From Portland to Greenville
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One-way flight from Portland to Greenville
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What is the cheapest day to fly round-trip from Portland, Maine to Greenville?

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Greenville. Check prices with Cheapflights to find a great deal for your trip.

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

Flights from Portland, Maine to Greenville lean towards being more expensive in October. Prices are generally better when you fly from Portland, Maine to Greenville in January, with the cheapest ticket starting at $290.

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

One of the essential ways to save on airfare from Portland, Maine to Greenville is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 11% on airfare.

Cheap Portland to Greenville flights in July & August 2024

Find cheap flight options from Portland to Greenville specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on julio 25, 2024.
Scroll through some of the best deals on flights from Portland to Greenville in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
This Delta deal was found by Cheapflights users on 7/25. 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.
lun. 8/53:59 pmPWM - GSP
1 stop5h 50mDelta
mar. 8/63:14 pmGSP - PWM
1 stop6h 46mDelta
Deal found 7/25$616
This Delta deal was found by Cheapflights users on 7/25. 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.
lun. 8/53:59 pmPWM - GSP
1 stop5h 50mDelta
mar. 8/65:45 amGSP - PWM
2 stops9h 22mDelta
Deal found 7/25$621
This Delta deal was found by Cheapflights users on 7/25. 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.
lun. 8/53:59 pmPWM - GSP
2 stops7h 56mDelta
mar. 8/63:14 pmGSP - PWM
2 stops8h 56mDelta
Deal found 7/25$736
This American Airlines deal was found by Cheapflights users on 7/24. 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.
vie. 7/264:55 pmPWM - GSP
1 stop6h 26mAmerican Airlines
lun. 7/296:05 amGSP - PWM
1 stop9h 58mAmerican Airlines
Deal found 7/24$813
This American Airlines deal was found by Cheapflights users on 7/25. 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.
vie. 7/2612:33 pmPWM - GSP
2 stops6h 05mAmerican Airlines
dom. 7/287:01 amGSP - PWM
1 stop9h 02mAmerican Airlines
Deal found 7/25$818
This Delta deal was found by Cheapflights users on 7/25. 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.
jue. 7/254:57 pmPWM - GSP
1 stop6h 34mDelta
dom. 7/285:45 amGSP - PWM
2 stops12h 12mDelta
Deal found 7/25$841
This Delta deal was found by Cheapflights users on 7/24. 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.
vie. 7/265:03 amPWM - GSP
2 stops7h 41mDelta
lun. 7/293:21 pmGSP - PWM
2 stops8h 49mDelta
Deal found 7/24$926
This Delta deal was found by Cheapflights users on 7/25. 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.
vie. 7/266:02 amPWM - GSP
2 stops10h 09mDelta
dom. 7/286:02 amGSP - PWM
2 stops9h 09mDelta
Deal found 7/25$1,207
This Delta deal was found by Cheapflights users on 7/25. 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.
jue. 7/254:57 pmPWM - GSP
2 stops6h 58mDelta
dom. 7/285:45 amGSP - PWM
2 stops9h 26mDelta
Deal found 7/25$1,478

Portland to Greenville 2024 flight deals

Discover exclusive flight deals for travel between Portland and Greenville in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
Scroll through some of the best deals on flights from Portland to Greenville in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
This American Airlines deal was found by Cheapflights users on 7/25. 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.
vie. 11/15:29 pmPWM - GSP
1 stop6h 07mAmerican Airlines
lun. 11/45:33 amGSP - PWM
1 stop5h 51mAmerican Airlines
Deal found 7/25$308
This American Airlines deal was found by Cheapflights users on 7/25. 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.
vie. 11/15:29 pmPWM - GSP
1 stop6h 07mAmerican Airlines
lun. 11/44:26 pmGSP - PWM
2 stops7h 20mAmerican Airlines
Deal found 7/25$313
This American Airlines deal was found by Cheapflights users on 7/25. 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.
jue. 10/35:42 amPWM - GSP
1 stop4h 59mAmerican Airlines
dom. 10/65:20 amGSP - PWM
1 stop7h 03mAmerican Airlines
Deal found 7/25$323
This Delta deal was found by Cheapflights users on 7/25. 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.
jue. 10/35:10 amPWM - GSP
2 stops8h 40mDelta
dom. 10/62:41 pmGSP - PWM
1 stop7h 12mDelta
Deal found 7/25$328
This Delta deal was found by Cheapflights users on 7/25. 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.
vie. 10/46:15 amPWM - GSP
1 stop5h 02mDelta
dom. 10/62:41 pmGSP - PWM
1 stop7h 12mDelta
Deal found 7/25$341
This Delta deal was found by Cheapflights users on 7/25. 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.
vie. 10/46:35 amPWM - GSP
2 stops8h 24mDelta
dom. 10/62:41 pmGSP - PWM
1 stop7h 12mDelta
Deal found 7/25$346
This Delta deal was found by Cheapflights users on 7/25. 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.
jue. 10/35:10 amPWM - GSP
2 stops8h 40mDelta
dom. 10/65:45 amGSP - PWM
2 stops8h 27mDelta
Deal found 7/25$374
This Delta deal was found by Cheapflights users on 7/25. 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.
vie. 10/46:35 amPWM - GSP
2 stops8h 24mDelta
dom. 10/62:41 pmGSP - PWM
2 stops9h 55mDelta
Deal found 7/25$392
This Delta deal was found by Cheapflights users on 7/25. 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.
vie. 11/16:30 amPWM - GSP
2 stops12h 31mDelta
lun. 11/44:05 pmGSP - PWM
2 stops7h 33mDelta
Deal found 7/25$508

One-way flights to Greenville from Portland

Search for one-way flight options from Portland to Greenville. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated julio 25, 2024.
If you're seeking multiple options on one-way flights from Portland to Greenville, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Portland to Greenville should utilize the search form at the the top of the page.
This American Airlines deal was found by Cheapflights users on 7/25. 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.
mié. 10/94:03 pmPWM - GSP
1 stop7h 14mAmerican Airlines
Deal found 7/25$130
This Delta deal was found by Cheapflights users on 7/25. 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.
mié. 10/95:30 amPWM - GSP
2 stops9h 37mDelta
Deal found 7/25$168
This American Airlines deal was found by Cheapflights users on 7/24. 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.
mié. 7/315:58 amPWM - GSP
1 stop4h 42mAmerican Airlines
Deal found 7/24$308
This American Airlines deal was found by Cheapflights users on 7/24. 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.
mié. 7/316:00 amPWM - GSP
2 stops6h 19mAmerican Airlines
Deal found 7/24$313
This American Airlines deal was found by Cheapflights users on 7/25. 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.
lun. 8/512:33 pmPWM - GSP
2 stops9h 04mAmerican Airlines
Deal found 7/25$343
This United Airlines deal was found by Cheapflights users on 7/25. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/95:30 amPWM - GSP
3 stops16h 01mUnited Airlines
Deal found 7/25$1,054

Find flights from Portland to Greenville within your budget

Customize your flight search to find flights from Portland to Greenville 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 2,752,877 searches. Data last updated julio 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$290 - $562

Route

Depart

Return

Price

PortlandGreenville

PWM - GSP

PWMGSP

Portland

jue. 10/3

1 stop4h 44m

Greenville

lun. 10/7

1 stop4h 15m

$290

PortlandGreenville

PWM - GSP

PWMGSP

Portland

jue. 10/3

2 stops8h 40m

Greenville

lun. 10/7

1 stop4h 22m

$295

PortlandGreenville

PWM - GSP

PWMGSP

Portland

jue. 10/3

1 stop5h 02m

Greenville

dom. 10/6

1 stop6h 58m

$323

PortlandGreenville

PWM - GSP

PWMGSP

Portland

jue. 10/3

2 stops8h 40m

Greenville

dom. 10/6

1 stop7h 12m

$328

PortlandGreenville

PWM - GSP

PWMGSP

Portland

vie. 10/4

1 stop5h 02m

Greenville

dom. 10/6

1 stop7h 12m

$341

PortlandGreenville

PWM - GSP

PWMGSP

Portland

vie. 10/4

2 stops8h 24m

Greenville

dom. 10/6

1 stop7h 12m

$346

PortlandGreenville

PWM - GSP

PWMGSP

Portland

mar. 8/13

1 stop4h 04m

Greenville

dom. 8/18

1 stop5h 25m

$396

PortlandGreenville

PWM - GSP

PWMGSP

Portland

mar. 8/13

1 stop6h 07m

Greenville

dom. 8/18

2 stops5h 34m

$401

PortlandGreenville

PWM - GSP

PWMGSP

Portland

dom. 8/18

1 stop28h 03m

Greenville

sáb. 8/24

1 stop7h 18m

$562

Flights are sorted by cheapest first

Deals found on 7/24

What is the cheapest day to fly from Portland, Maine to Greenville?

Use this chart to determine the cheapest time to fly round-trip from Portland to Greenville. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland, Maine to Greenville flight should consider departing on Friday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Portland to Greenville

Have a flexible travel schedule? Discover the best time to fly to Greenville from Portland 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.

Temperature and rainfall in Greenville by month

Plan your trip to Greenville by taking into account the average temperature and rainfall totals by month.

GSP

Temperature

41 - 78.8 °F

If weather is an important factor for your trip to Greenville, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Greenville

Get insights into the airlines that provide service to Greenville. 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 Greenville. Reviews last updated julio 25, 2024.
Get a feel of what it's like to fly with Delta and American Airlines from Portland to Greenville by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
9,630 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Delta
8.0
Very good
9,630 reviews
Delta
8.0
Very good
9,630 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

United Airlines
7.4
Good
10,000 reviews
Delta
8.0
Very good
9,630 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

American Airlines
7.3
Good
10,000 reviews
Delta
8.0
Very good
9,630 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Related info for your journey

Find useful and relevant information for your journey from Portland to Greenville. 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 Portland, Maine to Greenville for under $300 on Cheapflights?

    Yes, there are multiple flights from Portland, Maine to Greenville for under $300. The cheapest flight booked recently is on American Airlines for just $290, but on average you can expect to pay $397.

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

    Currently priced at $290, American Airlines will fly you from Portland, Maine to Greenville and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $295 and $562, respectively. American Airlines is priced at 34% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Portland, Maine to Greenville one-way?

    $130 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $168 and $1,054, respectively.

  • What does PWM to GSP mean?

    PWM and GSP 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. PWM to GSP refers to a flight route from Portland Airport to Greenville Airport.

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

    The amount of baggage you can bring on your Portland to Greenville 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 Portland to Greenville with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Greenville 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 Portland to Greenville that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Greenville 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 Portland to Greenville that allow pets onboard?

    Many airlines flying from Portland to Greenville 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 Portland to Greenville?

    Yes, you can often find last-minute deals on Portland to Greenville 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 Portland, Maine to Greenville flight deals updated?

    The Portland, Maine to Greenville flight deals you see on this page were last updated on 7/25.

  • What are the most popular airlines that fly from Portland, Maine to Greenville?

    Before booking your flight from Portland, Maine to Greenville check out the most popular airlines for this route: American Airlines, Delta or United Airlines.

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

    Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Greenville (average of $319). Flying from Portland, Maine to Greenville in March is currently the most expensive (average of $377). 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 3 airlines flying from Portland to Greenville

Discover the top 3 airlines that operate flights from Portland to Greenville. 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 2,752,877 searches. Data last updated julio 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$262Average$470FlexibilityNo cancel feeOn-time71%
DeltaCheapest$270Average$361FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$292Average$415FlexibilityNo cancel feeOn-time69%
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Search flights from Portland to Greenville by cabin class

Find flights from Portland to Greenville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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