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Kalispell

$291+ Cheap flights from Greenville to Kalispell (GSP - FCA)

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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — FCA
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Greenville to Kalispell

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Kalispell (FCA). 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 August 14, 2025.

Round-trip from

$299
(Delta)

One-way from

$291
(Delta)

Popular in

March

Cheapest in

October

Average price

$529
From Greenville to Kalispell Glacier Park
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One-way flight from Greenville to Kalispell Glacier Park
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Highest demand for flights based on searches. 14% potential increase in price ($102 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 August 2025
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Find flight deals from Greenville to Kalispell

Cheapest flights from Greenville to Kalispell
Explore the most affordable flight options available from Greenville to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Delta deal was found by Cheapflights users on 8/13. 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 10/245:30 amGSP - FCA
2 stops10h 59mDelta
Mon 10/276:10 pmFCA - GSP
2 stops12h 49mDelta
Deal found 8/13$299
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Sat 9/277:15 amGSP - FCA
1 stop9h 08mAmerican Airlines
Thu 10/24:53 pmFCA - GSP
2 stops17h 02mAmerican Airlines
Deal found 8/13$402
This United Airlines deal was found by Cheapflights users on 8/13. 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 10/244:29 pmGSP - FCA
1 stop7h 02mUnited Airlines
Mon 10/276:10 amFCA - GSP
1 stop6h 49mUnited Airlines
Deal found 8/13$459
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Tue 9/234:30 pmGSP - FCA
1 stop7h 10mUnited Airlines
Tue 9/304:08 pmFCA - GSP
2 stops14h 43mUnited Airlines
Deal found 8/13$464
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Thu 8/2112:34 pmGSP - FCA
1 stop9h 09mUnited Airlines
Wed 8/276:30 amFCA - GSP
1 stop6h 28mUnited Airlines
Deal found 8/13$484
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Tue 9/237:36 amGSP - FCA
1 stop7h 02mAmerican Airlines
Tue 9/301:28 pmFCA - GSP
1 stop6h 26mAmerican Airlines
Deal found 8/13$494
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/412:34 pmGSP - FCA
2 stops11h 06mUnited Airlines
Tue 9/912:41 pmFCA - GSP
1 stop8h 05mUnited Airlines
Deal found 8/14$515

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greenville to Kalispell 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 14, 2025.
Use the filters below to find and compare flights from Greenville to Kalispell that are best for you.

Fly from

Greenville

Fly to

Kalispell

Route

Depart

Return

Price

GreenvilleKalispell

GSP - FCA

GSPFCA

Greenville

Fri 10/24

5:30 am-2:29 pm

2 stops10h 59m

Kalispell Glacier Park

Mon 10/27

6:10 pm-8:59 am

2 stops12h 49m

$299

GreenvilleKalispell

GSP - FCA

GSPFCA

Greenville

Sat 9/27

7:15 am-2:23 pm

1 stop9h 08m

Kalispell Glacier Park

Thu 10/2

4:53 pm-11:55 am

2 stops17h 02m

$402

GreenvilleKalispell

GSP - FCA

GSPFCA

Greenville

Fri 10/24

4:29 pm-9:31 pm

1 stop7h 02m

Kalispell Glacier Park

Mon 10/27

6:10 am-2:59 pm

1 stop6h 49m

$459

GreenvilleKalispell

GSP - FCA

GSPFCA

Greenville

Tue 9/23

12:34 pm-7:43 pm

1 stop9h 09m

Kalispell Glacier Park

Tue 9/30

4:08 pm-8:51 am

2 stops14h 43m

$464

GreenvilleKalispell

GSP - FCA

GSPFCA

Greenville

Sat 8/30

11:17 am-8:26 pm

2 stops11h 09m

$291

GreenvilleKalispell

GSP - FCA

GSPFCA

Greenville

Sat 8/30

4:52 pm-9:40 pm

1 stop6h 48m

$331

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Best time to book a flight from Greenville to Kalispell

Have a flexible travel schedule? Discover the best time to fly to Kalispell 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 Kalispell

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

Currently, October is the cheapest month in which you can book a flight from Greenville to Kalispell (average of $373). Flying from Greenville to Kalispell in July is currently the most expensive (average of $600). 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.

Reviews of airlines servicing Kalispell

Get insights into the airlines that provide service to Kalispell. 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 Kalispell. Reviews last updated August 14, 2025.
Read through reviews of airlines operating flights from Greenville to Kalispell, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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

  • What are the cheapest airlines flying from Greenville to Kalispell round-trip?

    American Airlines, at $404, was found to be the cheapest airline from Greenville to Kalispell. An alternate airline flying to your destination would be United Airlines. Users have found that American Airlines is 35% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Greenville to Kalispell 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 Kalispell?

    Currently, October is the cheapest month in which you can book a flight from Greenville to Kalispell (average of $373). Flying from Greenville to Kalispell in July is currently the most expensive (average of $600). 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 Kalispell?

Book flights to Kalispell if you plan to visit one of these locations
East Glacier Park
Polson

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Top 2 airlines flying from Greenville to Kalispell

Discover the top 2 airlines that operate flights from Greenville to Kalispell. 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 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$404Average$638FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$444Average$649FlexibilityNo cancel feeOn-time69%

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