How long is the flight from Duluth to Kalispell?

Departing from Duluth to Kalispell will take you 11h 35m. Airlines will cover a distance of 1029 mi.

In terms of precipitation, rainfall in Kalispell ranges from 1.0 - 2.6 inches per month. June is typically the wettest month, when rainfall can reach 2.6 in. February is typically the driest time to visit Kalispell when rainfall is around 1.0 in.

If weather is an important factor for your trip to Kalispell, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

What is the cheapest time of day to fly from DLH to FCA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Duluth to Kalispell as you normally would.

Most accurate provider : When it comes to deals on Duluth-Kalispell flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Duluth-Kalispell flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Duluth-Kalispell flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Duluth-Kalispell flights, Cheapflights users trust FlightHub the most. FlightHub 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 Duluth-Kalispell flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Duluth to Kalispell?

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

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

Yes. Cheapflights offers flight deals from Duluth 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.

$715+ Cheap Flights from Duluth to Kalispell

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Cheap flight deals from Duluth to Kalispell

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Cheapest flights from Duluth to Kalispell
Explore the most affordable flight options available from Duluth to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 26, 2026.

Sat 10/3111:16 am

DLH

FCA

2 stops11h 35m

United Airlines

Wed 11/46:14 am

FCA

DLH

2 stops15h 55m

United Airlines

Deal found 7/25

$715

Find flight deals from Duluth to Kalispell

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$715 (United Airlines)

Provider with most accurate pricing for Duluth Intl-Kalispell Glacier Park flight deals.

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Provider most trusted by Cheapflights users for Duluth Intl-Kalispell Glacier Park flights.

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From Duluth Intl to Kalispell Glacier Park

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Route

Depart

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Price

Cheapest round-trip

Quickest round-trip

DuluthKalispell

DLH - FCA

DLHFCA

Duluth Intl

Sat 10/31

11:16 am-9:51 pm

2 stops11h 35m

Kalispell Glacier Park

Wed 11/4

6:14 am-11:09 pm

2 stops15h 55m

$715

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Sorted by cheapest first

Compare providers for flights from Duluth to Kalispell

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Duluth to Kalispell in July.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust 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 Duluth-Kalispell flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Duluth-Kalispell flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Duluth-Kalispell flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Duluth-Kalispell flights, Cheapflights users trust FlightHub the most. FlightHub 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 Duluth-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 Duluth to Kalispell

Have a flexible travel schedule? Discover the best time to fly to Kalispell from Duluth with our price prediction graph.

DLH-FCA

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.

Related info for your journey

How long is the flight from Duluth to Kalispell?
Departing from Duluth to Kalispell will take you 11h 35m. Airlines will cover a distance of 1029 mi.
Can I find deals for flights from Duluth to Kalispell that include hotel bookings?
Yes. In addition to deals on Duluth to Kalispell flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Duluth to Kalispell?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Duluth to Kalispell.
Can I find deals for business class flights from Duluth to Kalispell?
Yes. Cheapflights offers flight deals from Duluth 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.

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Columbia Falls

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$715+ Cheap flights from Duluth to Kalispell (DLH - 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Duluth to Kalispell with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Duluth to Kalispell

Cheapest flights from Duluth to KalispellExplore the most affordable flight options available from Duluth to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 26, 2026.

Explore the most affordable flight options available from Duluth to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 26, 2026.

Best flights from Duluth to KalispellDiscover carefully curated flight deals from Duluth to Kalispell that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 26, 2026.

Discover carefully curated flight deals from Duluth to Kalispell that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 26, 2026.

Find flight deals from Duluth to Kalispell

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Compare providers for flights from Duluth 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 Duluth to Kalispell in July.

Best time to book a flight from Duluth to Kalispell

Have a flexible travel schedule? Discover the best time to fly to Kalispell from Duluth with our price prediction graph.

Related info for your journey

How long is the flight from Duluth to Kalispell?

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

How can I find direct flights from Duluth to Kalispell?

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

Traveling to a place near Kalispell?

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Alternative routes for Duluth to Kalispell

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Complete your trip

Complete your trip to Kalispell by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Duluth to Kalispell by cabin class

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Other flights to Kalispell

Explore flights to Kalispell departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 26, 2026.

Duluth and Kalispell flights

Browse other Duluth and Kalispell flight options. Last updated on July 26, 2026.

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Cheapest flights from Duluth to Kalispell
Explore the most affordable flight options available from Duluth to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 26, 2026.

Best flights from Duluth to Kalispell
Discover carefully curated flight deals from Duluth to Kalispell that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 26, 2026.