HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kalispell

$427+ 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — FCA
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Green Bay to Kalispell with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$427
(Delta)
Provider with most accurate pricing for Green Bay Austin-Straubel-Kalispell Glacier Park flight deals.
Search Deals
Provider most trusted by Cheapflights users for Green Bay Austin-Straubel-Kalispell Glacier Park flights.
Search Deals
From Green Bay Austin-Straubel to Kalispell Glacier Park
Search Deals

Find flight deals from Green Bay to Kalispell

Best flights from Green Bay to Kalispell
Discover carefully curated flight deals from Green Bay to Kalispell that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 6, 2025.

This Delta deal was found by Cheapflights users on 11/4. 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.
Sat 4/255:25 pmGRB - FCA
2 stops21h 20mDelta
Wed 4/293:00 pmFCA - GRB
1 stop5h 26mDelta
Deal found 11/4$427

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 November 6, 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

Sat 4/25

5:25 pm-1:45 pm

2 stops21h 20m

Kalispell Glacier Park

Wed 4/29

3:00 pm-9:26 pm

1 stop5h 26m

$427

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Compare providers for flights from Green Bay 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 Green Bay to Kalispell in November.
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 Green Bay-Kalispell flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Green Bay-Kalispell flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Green Bay-Kalispell flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Green Bay-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 Green Bay-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 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 November 6, 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
7.9
Good
8,001 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,007 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,040 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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?

    Delta can get you from Green Bay to Kalispell in just under 21h 20m. Your travel time can differ by up to . Airlines will cover a distance of 1265 mi.

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

    Our cheapest airline available from Green Bay to Kalispell is Delta. Our recent data shows that you can find tickets from as low as $328 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $334 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.

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
Columbia Falls

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Green Bay to Kalispell

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Bozeman flights
Minneapolis to Bozeman flights
Minneapolis to Kalispell flights
Minneapolis to Missoula flights
O'Hare Intl to Kalispell flights
Minneapolis to Billings flights
O'Hare Intl to Missoula flights
O'Hare Intl to Great Falls flights
O'Hare Intl to Billings flights
Milwaukee to Bozeman flights
Minneapolis to Great Falls flights
Madison to Missoula flights
Appleton to Kalispell flights
Minneapolis to Helena flights
Milwaukee to Kalispell flights
O'Hare Intl to Helena flights
Madison to Bozeman flights
Minneapolis to Cody flights
Green Bay to Bozeman flights
Duluth to Bozeman flights
Madison to Kalispell flights
Appleton to Missoula flights
Appleton to Billings flights
Appleton to Bozeman flights
Milwaukee to Great Falls flights
Madison to Billings flights
Madison to Great Falls flights
Milwaukee to Missoula flights
O'Hare Intl to Butte flights
Green Bay to Missoula flights
Wausau to Kalispell flights
Milwaukee to Billings flights
O'Hare Intl to Cody flights
Green Bay to Cody flights
Madison to Helena flights
Green Bay to Butte flights
Wausau to Missoula flights
Madison to Butte flights
Duluth to Kalispell flights
Milwaukee to Helena flights
Madison to Cody flights
Minneapolis to Butte flights
Escanaba to Bozeman flights
Green Bay to Helena flights
Green Bay to Great Falls flights

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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$328Average$649FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$334Average$638FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$378Average$610FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.