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Kalispell

$510+ Cheap flights from Greenville to Kalispell (GSP - FCA)

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — FCA
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Greenville to Kalispell

Best flights from Greenville to Kalispell
Discover carefully curated flight deals from Greenville to Kalispell that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

This United Airlines deal was found by Cheapflights users on 12/22. 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 1/610:51 amGSP - FCA
2 stops13h 08mUnited Airlines
Sat 1/106:00 amFCA - GSP
1 stop7h 20mUnited Airlines
Deal found 12/22$510
This Alaska Airlines deal was found by Cheapflights users on 12/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2011:26 amGSP - FCA
2 stops27h 47mAlaska Airlines
Sat 2/287:53 pmFCA - GSP
2 stops21h 52mAlaska Airlines
Deal found 12/21$604
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Mon 1/58:34 amGSP - FCA
2 stops15h 25mUnited Airlines
Fri 1/92:42 pmFCA - GSP
2 stops17h 34mUnited Airlines
Deal found 12/21$697
This United Airlines deal was found by Cheapflights users on 12/22. 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.
Sun 2/226:30 amGSP - FCA
1 stop8h 09mUnited Airlines
Thu 2/266:00 amFCA - GSP
1 stop7h 15mUnited Airlines
Deal found 12/22$705
This Alaska Airlines deal was found by Cheapflights users on 12/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1911:26 amGSP - FCA
2 stops14h 31mAlaska Airlines
Mon 2/237:53 pmFCA - GSP
3 stops21h 23mAlaska Airlines
Deal found 12/21$783
This United Airlines deal was found by Cheapflights users on 12/21. 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 2/196:30 amGSP - FCA
1 stop8h 09mUnited Airlines
Mon 2/236:00 amFCA - GSP
2 stops31h 36mUnited Airlines
Deal found 12/21$769
This United Airlines deal was found by Cheapflights users on 12/21. 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 2/204:50 pmGSP - FCA
2 stops21h 02mUnited Airlines
Sat 2/286:00 amFCA - GSP
1 stop7h 15mUnited Airlines
Deal found 12/21$846

Find 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 December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$510
(United Airlines)

Popular in

February

Cheapest in

November

Average price

$449
Provider with most accurate pricing for Greenville-Kalispell Glacier Park flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greenville-Kalispell Glacier Park flights.
Search Deals
From Greenville to Kalispell Glacier Park
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($127 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 23, 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

Tue 1/6

10:51 am-9:59 pm

2 stops13h 08m

Kalispell Glacier Park

Sat 1/10

6:00 am-3:20 pm

1 stop7h 20m

$510

GreenvilleKalispell

GSP - FCA

GSPFCA

Greenville

Fri 2/20

11:26 am-1:13 pm

2 stops27h 47m

Kalispell Glacier Park

Sat 2/28

7:53 pm-7:45 pm

2 stops21h 52m

$604

GreenvilleKalispell

GSP - FCA

GSPFCA

Greenville

Mon 1/5

8:34 am-9:59 pm

2 stops15h 25m

Kalispell Glacier Park

Fri 1/9

2:42 pm-10:16 am

2 stops17h 34m

$697

GreenvilleKalispell

GSP - FCA

GSPFCA

Greenville

Sun 2/22

6:30 am-12:39 pm

1 stop8h 09m

Kalispell Glacier Park

Thu 2/26

6:00 am-3:15 pm

1 stop7h 15m

$705

GreenvilleKalispell

GSP - FCA

GSPFCA

Greenville

Thu 2/19

6:30 am-12:39 pm

1 stop8h 09m

Kalispell Glacier Park

Mon 2/23

6:00 am-3:36 pm

2 stops31h 36m

$769

GreenvilleKalispell

GSP - FCA

GSPFCA

Greenville

Thu 2/19

11:26 am-11:57 pm

2 stops14h 31m

Kalispell Glacier Park

Mon 2/23

7:53 pm-7:16 pm

3 stops21h 23m

$783

GreenvilleKalispell

GSP - FCA

GSPFCA

Greenville

Fri 2/20

4:50 pm-11:52 am

2 stops21h 02m

Kalispell Glacier Park

Sat 2/28

6:00 am-3:15 pm

1 stop7h 15m

$846

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Compare providers for flights from Greenville to Kalispell

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Greenville to Kalispell in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Greenville-Kalispell flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Greenville-Kalispell flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Greenville-Kalispell flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Greenville-Kalispell flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Greenville-Kalispell flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, June is the cheapest month in which you can book a flight from Greenville to Kalispell (average of $202). Flying from Greenville to Kalispell in December is currently the most expensive (average of $449). 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.

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

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 December 23, 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
9,105 reviews

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,105 reviews
United Airlines
7.4
Good
9,105 reviews

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
American Airlines
7.2
Good
11,054 reviews
United Airlines
7.4
Good
9,105 reviews

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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.

  • How long is the flight from Greenville to Kalispell?

    Departing from Greenville to Kalispell will take you 13h 08m. The distance between Greenville and Kalispell is about 1876 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    United Airlines, at $288, was found to be the cheapest airline from Greenville to Kalispell. An alternate airline flying to your destination would be American Airlines. Users have found that United Airlines is 48% 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, June is the cheapest month in which you can book a flight from Greenville to Kalispell (average of $202). Flying from Greenville to Kalispell in December is currently the most expensive (average of $449). 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
Columbia Falls
East Glacier Park

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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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$288Average$541FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$404Average$638FlexibilityNo cancel feeOn-time71%

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