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Kalispell

$488+ 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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — FCA
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 September 15, 2025.

Round-trip from

$488
(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 September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 10/238:08 pmGRB - FCA
1 stop17h 35mAmerican Airlines
Mon 10/271:14 pmFCA - GRB
1 stop19h 00mAmerican Airlines
Deal found 9/14$488
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 9/259:48 amGRB - FCA
1 stop7h 25mAmerican Airlines
Mon 9/294:53 pmFCA - GRB
1 stop5h 35mAmerican Airlines
Deal found 9/14$530
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/236:15 amGRB - FCA
1 stop6h 20mUnited Airlines
Mon 10/272:38 pmFCA - GRB
2 stops20h 55mUnited Airlines
Deal found 9/14$563
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Wed 11/55:22 pmGRB - FCA
2 stops29h 22mUnited Airlines
Mon 11/102:38 pmFCA - GRB
2 stops20h 55mUnited Airlines
Deal found 9/13$594
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/106:35 pmGRB - FCA
2 stops22h 33mUnited Airlines
Sun 10/1212:41 pmFCA - GRB
1 stop7h 17mUnited Airlines
Deal found 9/14$627
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Sun 9/146:00 amGRB - FCA
1 stop7h 38mAmerican Airlines
Mon 9/224:53 pmFCA - GRB
1 stop5h 35mAmerican Airlines
Deal found 9/13$705
This Delta deal was found by Cheapflights users on 9/13. 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.
Wed 11/54:16 pmGRB - FCA
2 stops7h 53mDelta
Mon 11/102:51 pmFCA - GRB
1 stop5h 42mDelta
Deal found 9/13$847

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 September 15, 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

Thu 10/23

8:08 pm-12:43 pm

1 stop17h 35m

Kalispell Glacier Park

Mon 10/27

1:14 pm-9:14 am

1 stop19h 00m

$488

Green BayKalispell

GRB - FCA

GRBFCA

Green Bay Austin-Straubel

Thu 9/25

9:48 am-4:13 pm

1 stop7h 25m

Kalispell Glacier Park

Mon 9/29

4:53 pm-11:28 pm

1 stop5h 35m

$530

Green BayKalispell

GRB - FCA

GRBFCA

Green Bay Austin-Straubel

Thu 10/23

6:15 am-11:35 am

1 stop6h 20m

Kalispell Glacier Park

Mon 10/27

2:38 pm-12:33 pm

2 stops20h 55m

$563

Green BayKalispell

GRB - FCA

GRBFCA

Green Bay Austin-Straubel

Wed 11/5

5:22 pm-9:44 pm

2 stops29h 22m

Kalispell Glacier Park

Mon 11/10

2:38 pm-12:33 pm

2 stops20h 55m

$594

Green BayKalispell

GRB - FCA

GRBFCA

Green Bay Austin-Straubel

Fri 10/10

6:35 pm-4:08 pm

2 stops22h 33m

Kalispell Glacier Park

Sun 10/12

12:41 pm-8:58 pm

1 stop7h 17m

$627

Green BayKalispell

GRB - FCA

GRBFCA

Green Bay Austin-Straubel

Wed 11/5

4:16 pm-11:09 pm

2 stops7h 53m

Kalispell Glacier Park

Mon 11/10

2:51 pm-9:33 pm

1 stop5h 42m

$847

Green BayKalispell

GRB - FCA

GRBFCA

Green Bay Austin-Straubel

Thu 9/25

6:35 pm-9:31 pm

2 stops27h 56m

Kalispell Glacier Park

Mon 9/29

4:08 pm-3:09 pm

2 stops22h 01m

$869

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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 September 15, 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
7,956 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

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
7,956 reviews
Delta
8.0
Very good
7,956 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

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
8,931 reviews
Delta
8.0
Very good
7,956 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

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
7,956 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

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.

  • How long is the flight from Green Bay to Kalispell?

    American Airlines and United Airlines can get you from Green Bay to Kalispell in just under 6h 20m. Your travel time can differ by up to 11h 15m. Airlines will cover a distance of 1265 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Our cheapest airline available from Green Bay to Kalispell is United Airlines. Our recent data shows that you can find tickets from as low as $325 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $328 and $378 round-trip.

  • 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

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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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$325Average$655FlexibilityNo cancel feeOn-time69%
DeltaCheapest$328Average$649FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$378Average$610FlexibilityNo cancel feeOn-time71%

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