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Kalispell

$487+ Cheap flights from Green Bay to Kalispell (GRB - 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — FCA
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
1 adult, Economy
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Cheap flight deals from Green Bay to Kalispell

Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) 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 13, 2025.

Round-trip from

$487
(American Airlines)
From Green Bay Austin-Straubel to Kalispell Glacier Park
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Find flight deals from Green Bay to Kalispell

Cheapest flights from Green Bay to Kalispell
Explore the most affordable flight options available from Green Bay to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.

This American Airlines deal was found by Cheapflights users on 8/12. 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 9/264:39 pmGRB - FCA
1 stop20h 59mAmerican Airlines
Wed 10/13:49 pmFCA - GRB
2 stops16h 29mAmerican Airlines
Deal found 8/12$487
This United Airlines deal was found by Cheapflights users on 8/12. 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 8/271:22 pmGRB - FCA
2 stops9h 18mUnited Airlines
Sun 8/3110:47 amFCA - GRB
2 stops9h 56mUnited Airlines
Deal found 8/12$538
This United Airlines deal was found by Cheapflights users on 8/10. 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 10/2910:46 amGRB - FCA
2 stops11h 47mUnited Airlines
Mon 11/32:38 pmFCA - GRB
2 stops20h 55mUnited Airlines
Deal found 8/10$548
This American Airlines deal was found by Cheapflights users on 8/12. 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 8/273:01 pmGRB - FCA
1 stop22h 33mAmerican Airlines
Sun 8/314:57 pmFCA - GRB
1 stop15h 15mAmerican Airlines
Deal found 8/12$658
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/266:35 pmGRB - FCA
2 stops16h 34mUnited Airlines
Wed 10/12:31 pmFCA - GRB
2 stops21h 13mUnited Airlines
Deal found 8/12$678
This United Airlines deal was found by Cheapflights users on 8/12. 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 8/201:22 pmGRB - FCA
1 stop7h 21mUnited Airlines
Wed 8/275:15 pmFCA - GRB
2 stops18h 29mUnited Airlines
Deal found 8/12$814
This United Airlines deal was found by Cheapflights users on 8/12. 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 8/226:15 amGRB - FCA
1 stop14h 28mUnited Airlines
Tue 8/2610:47 amFCA - GRB
2 stops9h 56mUnited Airlines
Deal found 8/12$835
This Delta deal was found by Cheapflights users on 8/10. 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.
Wed 10/297:00 amGRB - FCA
2 stops11h 28mDelta
Mon 11/33:24 pmFCA - GRB
1 stop5h 00mDelta
Deal found 8/10$864

Cheapflights Fare Finder

 
Customize your flight search to find flights from Green Bay 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 13, 2025.
Use the filters below to find and compare flights from Green Bay to Kalispell that are best for you.

Fly from

Green Bay

Fly to

Kalispell

Route

Depart

Return

Price

Green BayKalispell

GRB - FCA

GRBFCA

Green Bay Austin-Straubel

Fri 9/26

4:39 pm-12:38 pm

1 stop20h 59m

Kalispell Glacier Park

Wed 10/1

3:49 pm-9:18 am

2 stops16h 29m

$487

Green BayKalispell

GRB - FCA

GRBFCA

Green Bay Austin-Straubel

Wed 8/27

1:22 pm-9:40 pm

2 stops9h 18m

Kalispell Glacier Park

Sun 8/31

10:47 am-9:43 pm

2 stops9h 56m

$538

Green BayKalispell

GRB - FCA

GRBFCA

Green Bay Austin-Straubel

Wed 10/29

10:46 am-9:33 pm

2 stops11h 47m

Kalispell Glacier Park

Mon 11/3

2:38 pm-12:33 pm

2 stops20h 55m

$548

Green BayKalispell

GRB - FCA

GRBFCA

Green Bay Austin-Straubel

Wed 8/27

3:01 pm-12:34 pm

1 stop22h 33m

Kalispell Glacier Park

Sun 8/31

4:57 pm-9:12 am

1 stop15h 15m

$658

Green BayKalispell

GRB - FCA

GRBFCA

Green Bay Austin-Straubel

Fri 9/26

6:35 pm-10:09 am

2 stops16h 34m

Kalispell Glacier Park

Wed 10/1

2:31 pm-12:44 pm

2 stops21h 13m

$678

Green BayKalispell

GRB - FCA

GRBFCA

Green Bay Austin-Straubel

Wed 10/29

7:00 am-5:28 pm

2 stops11h 28m

Kalispell Glacier Park

Mon 11/3

3:24 pm-9:24 pm

1 stop5h 00m

$864

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Best time to book a flight from Green Bay to Kalispell

Have a flexible travel schedule? Discover the best time to fly to Kalispell from Green Bay 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.

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 13, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Green Bay to Kalispell to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,979 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,920 reviews
Delta
8.0
Very good
7,979 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,979 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Green Bay 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 Green Bay to Kalispell round-trip?

    Our cheapest airline available from Green Bay to Kalispell is American Airlines. Our recent data shows that you can find tickets from as low as $487 on this airline. An additional option worth looking into is United Airlines, starting at $538.

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

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

  • How can I find direct flights from Green Bay to Kalispell?

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

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

    Yes. Cheapflights offers flight deals from Green Bay 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 Green Bay to Kalispell?

    Currently, October is the cheapest month in which you can book a flight from Green Bay to Kalispell (average of $373). Flying from Green Bay 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 3 airlines flying from Green Bay to Kalispell

Discover the top 3 airlines that operate flights from Green Bay 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 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$328Average$518FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$334Average$650FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$368Average$567FlexibilityNo cancel feeOn-time71%

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