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Greenville

$169+ Cheap flights from Montana to Greenville (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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — GSP
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
1 adult, Economy
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Cheap flight deals from Montana to Greenville

Keep the following information in mind while searching for Montana to Greenville flight deals. Data was last updated June 26, 2025.

Round-trip from

$344
(United Airlines)

One-way from

$169
(American Airlines)

Popular in

February

Cheapest in

May

Average price

$775
From Montana to Greenville
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One-way flight from Montana to Greenville
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Highest demand for flights based on searches. 11% potential increase in price ($82 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Montana to Greenville

Cheapest flights from Montana to Greenville
Explore the most affordable flight options available from Montana to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

This United Airlines deal was found by Cheapflights users on 6/25. 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.
Fri 7/115:00 amBIL - GSP
2 stops9h 50mUnited Airlines
Tue 7/154:25 pmGSP - BIL
1 stop8h 22mUnited Airlines
Deal found 6/25$344
This American Airlines deal was found by Cheapflights users on 6/24. 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.
Fri 8/16:42 amBIL - GSP
1 stop8h 21mAmerican Airlines
Tue 8/55:53 pmGSP - BIL
1 stop6h 18mAmerican Airlines
Deal found 6/24$365
This American Airlines deal was found by Cheapflights users on 6/26. 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.
Fri 7/257:40 amBZN - GSP
1 stop7h 23mAmerican Airlines
Sat 8/25:30 amGSP - BZN
1 stop8h 10mAmerican Airlines
Deal found 6/26$387
This Southwest deal was found by Cheapflights users on 6/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/265:05 amBZN - GSP
1 stop7h 35mSouthwest
Sat 8/22:10 pmGSP - BZN
1 stop11h 15mSouthwest
Deal found 6/25$399
This Delta deal was found by Cheapflights users on 6/25. 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.
Fri 7/255:15 pmBZN - GSP
2 stops13h 46mDelta
Wed 8/65:30 amGSP - BZN
2 stops13h 04mDelta
Deal found 6/25$434
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Wed 7/97:00 amBZN - GSP
1 stop6h 03mUnited Airlines
Mon 7/146:00 amGSP - BZN
1 stop8h 04mUnited Airlines
Deal found 6/25$461

Cheapflights Fare Finder

Customize your flight search to find flights from Montana 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 2,558,603 searches. Data last updated June 26, 2025.
Use the filters below to find and compare flights from Montana to Greenville that are best for you.

Fly from

Montana

Fly to

Greenville

Route

Depart

Return

Price

BillingsGreenville

BIL - GSP

BILGSP

Billings Logan Intl

Fri 7/11

5:00 am-4:50 pm

2 stops9h 50m

Greenville

Tue 7/15

4:25 pm-10:47 pm

1 stop8h 22m

$344

BillingsGreenville

BIL - GSP

BILGSP

Billings Logan Intl

Fri 8/1

6:42 am-5:03 pm

1 stop8h 21m

Greenville

Tue 8/5

5:53 pm-10:11 pm

1 stop6h 18m

$365

BozemanGreenville

BZN - GSP

BZNGSP

Bozeman Gallatin Field

Fri 7/25

7:40 am-5:03 pm

1 stop7h 23m

Greenville

Sat 8/2

5:30 am-11:40 am

1 stop8h 10m

$387

BozemanGreenville

BZN - GSP

BZNGSP

Bozeman Gallatin Field

Sat 7/26

5:05 am-2:40 pm

1 stop7h 35m

Greenville

Sat 8/2

10:10 am-4:20 pm

2 stops8h 10m

$399

BozemanGreenville

BZN - GSP

BZNGSP

Bozeman Gallatin Field

Fri 7/25

5:15 pm-9:01 am

2 stops13h 46m

Greenville

Wed 8/6

5:30 am-4:34 pm

2 stops13h 04m

$434

BozemanGreenville

BZN - GSP

BZNGSP

Bozeman Gallatin Field

Wed 7/9

7:00 am-3:03 pm

1 stop6h 03m

Greenville

Mon 7/14

6:00 am-12:04 pm

1 stop8h 04m

$461

BozemanGreenville

BZN - GSP

BZNGSP

Bozeman Gallatin Field

Mon 9/15

7:20 am-4:57 pm

1 stop7h 37m

$169

BozemanGreenville

BZN - GSP

BZNGSP

Bozeman Gallatin Field

Mon 9/15

5:00 pm-9:50 am

2 stops14h 50m

$219

BozemanGreenville

BZN - GSP

BZNGSP

Bozeman Gallatin Field

Mon 9/15

7:00 am-9:01 pm

3 stops12h 01m

$803

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Best time to book a flight from Montana to Greenville

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

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

Currently, January is the cheapest month in which you can book a flight from Montana to Greenville (average of $329). Flying from Montana to Greenville in March is currently the most expensive (average of $386). 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 MT to GSP?

Find hourly flight availability from Montana to Greenville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 26, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montana to Greenville as you normally would.

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 June 26, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Montana to Greenville have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,276 reviews

Crew

8.6

Entertainment

7.6

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,276 reviews
Southwest
8.0
Very good
4,276 reviews

Crew

8.6

Entertainment

7.6

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,964 reviews
Southwest
8.0
Very good
4,276 reviews

Crew

8.6

Entertainment

7.6

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,838 reviews
Southwest
8.0
Very good
4,276 reviews

Crew

8.6

Entertainment

7.6

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,276 reviews

Crew

8.6

Entertainment

7.6

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

Find useful and relevant information for your journey from Montana to Greenville. 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 into for flights to Greenville from Montana?

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

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

    One-way options have recently been found by users for as low as $169 on American Airlines. Other airlines that offer cheap prices include Southwest from $219 and United Airlines from $803 one-way.

  • What are the most popular routes from Montana to Greenville?

    When deciding which route to take from Montana to Greenville consider Billings Logan Intl - Greenville, Bozeman Gallatin Field - Greenville or Cody E.E. Faust - Greenville as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montana 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.

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

    Currently, January is the cheapest month in which you can book a flight from Montana to Greenville (average of $329). Flying from Montana to Greenville in March is currently the most expensive (average of $386). 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

Traveling to a place near Montana?

Book flights to Montana if you plan to visit one of these locations
Simpsonville
Duncan
Seneca
Anderson

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Top 2 airlines flying from Montana to Greenville

Discover the top 2 airlines that operate flights from Montana 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 2,558,603 searches. Data last updated June 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$498FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$299Average$684FlexibilityNo cancel feeOn-time69%

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