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New Hampshire

$104+ Cheap flights from Greenville (GSP) to New Hampshire

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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — MHT
Aug 22 — Aug 291
Fri 8/22
Fri 8/29
1 adult, Economy
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Cheap flight deals from Greenville to New Hampshire

Keep the following information in mind while searching for Greenville to New Hampshire flight deals. Data was last updated August 17, 2025.

Round-trip from

$219
(Expedia)

One-way from

$104
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$366
From Greenville to New Hampshire
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One-way flight from Greenville to New Hampshire
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Highest demand for flights based on searches. 10% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Greenville to New Hampshire

Cheapest flights from Greenville to New Hampshire
Explore the most affordable flight options available from Greenville to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2025.

This Expedia deal was found by Cheapflights users on 8/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/710:33 amGSP - PWM
1 stop3h 57mBreeze Airways
Fri 9/129:46 amPWM - GSP
1 stop9h 00mBreeze Airways
Deal found 8/16$219
This American Airlines deal was found by Cheapflights users on 8/14. 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 10/16:05 amGSP - BOS
1 stop5h 53mAmerican Airlines
Sat 10/45:43 pmBOS - GSP
1 stop5h 15mAmerican Airlines
Deal found 8/14$223
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/192:47 pmGSP - BOS
1 stop17h 24mMultiple Airlines
Sun 9/2110:13 amBOS - GSP
1 stop25h 14mMultiple Airlines
Deal found 8/15$227
This Breeze Airways deal was found by Cheapflights users on 8/16. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/910:33 amGSP - PWM
1 stop3h 57mBreeze Airways
Thu 10/163:15 pmPWM - GSP
1 stop4h 08mBreeze Airways
Deal found 8/16$230
This Delta deal was found by Cheapflights users on 8/14. 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.
Sat 9/611:17 amGSP - BOS
1 stop7h 20mDelta
Mon 9/85:15 amBOS - GSP
1 stop5h 22mDelta
Deal found 8/14$237
This Delta deal was found by Cheapflights users on 8/14. 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 9/117:45 pmGSP - PWM
1 stop4h 26mDelta
Sat 9/136:00 amPWM - GSP
1 stop7h 09mDelta
Deal found 8/14$237
This Delta deal was found by Cheapflights users on 8/14. 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.
Fri 9/53:20 pmGSP - BOS
1 stop4h 25mDelta
Mon 9/85:15 amBOS - GSP
1 stop5h 22mDelta
Deal found 8/14$252
This Southwest deal was found by Cheapflights users on 8/14. 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.
Fri 9/51:50 pmGSP - BOS
2 stops8h 15mSouthwest
Mon 9/85:35 amBOS - GSP
1 stop4h 20mSouthwest
Deal found 8/14$257
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/143:12 pmGSP - BOS
1 stop19h 26mMultiple Airlines
Sun 9/2110:13 amBOS - GSP
1 stop25h 14mMultiple Airlines
Deal found 8/16$260
This Orbitz deal was found by Cheapflights users on 8/15. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1410:33 amGSP - PWM
1 stop3h 57mBreeze Airways
Fri 9/199:46 amPWM - GSP
1 stop9h 00mBreeze Airways
Deal found 8/15$262
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/33:40 pmGSP - BOS
1 stop16h 31mMultiple Airlines
Sat 10/113:00 pmBOS - GSP
2 stops23h 54mMultiple Airlines
Deal found 8/15$265
This Delta deal was found by Cheapflights users on 8/15. 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.
Fri 9/126:54 pmGSP - BOS
1 stop4h 54mDelta
Sun 9/145:40 amBOS - GSP
1 stop5h 04mDelta
Deal found 8/15$267

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greenville to New Hampshire 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 2,558,603 searches. Data last updated August 17, 2025.
Use the filters below to find and compare flights from Greenville to New Hampshire that are best for you.

Fly from

Greenville

Fly to

New Hampshire

Route

Depart

Return

Price

GreenvillePortland

GSP - PWM

GSPPWM

Greenville

Sun 9/7

10:33 am-2:30 pm

1 stop3h 57m

Portland

Fri 9/12

9:46 am-6:46 pm

1 stop9h 00m

$219

GreenvilleBoston

GSP - BOS

GSPBOS

Greenville

Sat 10/4

5:41 pm-11:35 pm

1 stop5h 54m

Boston Logan Intl

Wed 10/8

6:44 am-11:40 am

1 stop4h 56m

$223

GreenvilleBoston

GSP - BOS

GSPBOS

Greenville

Wed 10/1

6:05 am-11:58 am

1 stop5h 53m

Boston Logan Intl

Sat 10/4

5:43 pm-10:58 pm

1 stop5h 15m

$223

GreenvilleBoston

GSP - BOS

GSPBOS

Greenville

Fri 9/19

2:47 pm-8:11 am

1 stop17h 24m

Boston Logan Intl

Sun 9/21

10:13 am-11:27 am

1 stop25h 14m

$227

GreenvilleBoston

GSP - BOS

GSPBOS

Greenville

Tue 10/21

3:26 pm-10:20 pm

1 stop6h 54m

Boston Logan Intl

Sat 10/25

5:40 am-10:09 am

1 stop4h 29m

$227

GreenvillePortland

GSP - PWM

GSPPWM

Greenville

Thu 10/9

10:33 am-2:30 pm

1 stop3h 57m

Portland

Thu 10/16

3:15 pm-7:23 pm

1 stop4h 08m

$230

GreenvilleBoston

GSP - BOS

GSPBOS

Greenville

Mon 9/8

3:20 pm-9:33 pm

1 stop6h 13m

Boston Logan Intl

Thu 9/11

8:05 am-3:23 pm

1 stop7h 18m

$237

GreenvilleBoston

GSP - BOS

GSPBOS

Greenville

Sat 9/6

11:17 am-6:37 pm

1 stop7h 20m

Boston Logan Intl

Mon 9/8

5:15 am-10:37 am

1 stop5h 22m

$237

GreenvillePortland

GSP - PWM

GSPPWM

Greenville

Thu 9/11

7:45 pm-12:11 am

1 stop4h 26m

Portland

Sat 9/13

6:00 am-1:09 pm

1 stop7h 09m

$237

GreenvilleBoston

GSP - BOS

GSPBOS

Greenville

Fri 9/5

3:20 pm-7:45 pm

1 stop4h 25m

Boston Logan Intl

Mon 9/8

5:15 am-10:37 am

1 stop5h 22m

$252

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 44 results
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Best time to book a flight from Greenville to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire 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.

Cheapflights Insights

Everything you need to know about your flight from Greenville to New Hampshire

What is the cheapest month to book a flight from Greenville to New Hampshire?

Currently, January is the cheapest month in which you can book a flight from Greenville to New Hampshire (average of $334). Flying from Greenville to New Hampshire in April is currently the most expensive (average of $395). 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 NH?

Find hourly flight availability from Greenville to New Hampshire. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 17, 2025.

When flying from Greenville to New Hampshire, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Greenville to New Hampshire?

Reviews of airlines servicing New Hampshire

Get insights into the airlines that provide service to New Hampshire. 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 New Hampshire. Reviews last updated August 17, 2025.
Read through reviews of airlines operating flights from Greenville to New Hampshire, such as Southwest, Avelo Airlines, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Avelo Airlines
7.5
Good
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,919 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Crew

8.6

Comfort

8.0

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

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

  • What airport do you fly from for flights from Greenville to New Hampshire?

    Greenville (GSP) is the airport you will fly out of if you book a flight from Greenville to New Hampshire. It is only a 10.4 mi journey to Greenville (GSP) from Greenville’s city center.

  • What are the cheapest airlines to fly from Greenville to New Hampshire one-way?

    To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $104. Delta flights start at $109 while deals on American Airlines start at $139 one-way.

  • What are the most popular routes from Greenville to New Hampshire?

    The most popular flight routes from Greenville to New Hampshire are Greenville - Boston Logan Intl, Greenville - Manchester and Greenville - Portland.

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

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

  • How can I find direct flights from Greenville to New Hampshire?

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

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

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

  • What is the cheapest month to book a flight from Greenville to New Hampshire?

    Currently, January is the cheapest month in which you can book a flight from Greenville to New Hampshire (average of $334). Flying from Greenville to New Hampshire in April is currently the most expensive (average of $395). 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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Alternative routes for Greenville to New Hampshire

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Greenville to New Hampshire

Discover the top 4 airlines that operate flights from Greenville to New Hampshire. 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 2,558,603 searches. Data last updated August 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$112Average$149FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$218Average$363FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$244Average$405FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$270Average$376FlexibilityNo cancel feeOn-time63%

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