HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kalispell

$554+ Cheap flights from Duluth to Kalispell (DLH - FCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — FCA
Jun 24 — Jul 11
Wed 6/24
Wed 7/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Duluth 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 Duluth to Kalispell

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 May 25, 2026.

This United Airlines deal was found by Cheapflights users on 5/20. 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.
Sat 11/143:14 pm
DLH
-
FCA
2 stops31h 16m
United Airlines
Wed 11/182:29 pm
FCA
-
DLH
2 stops9h 24m
United Airlines
Deal found 5/20$583
This United Airlines deal was found by Cheapflights users on 5/24. 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.
Sat 10/317:35 am
DLH
-
FCA
2 stops14h 55m
United Airlines
Wed 11/42:29 pm
FCA
-
DLH
2 stops19h 15m
United Airlines
Deal found 5/24$707
This United Airlines deal was found by Cheapflights users on 5/25. 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 6/107:06 am
DLH
-
FCA
1 stop29h 23m
United Airlines
Mon 6/155:28 pm
FCA
-
DLH
2 stops16h 15m
United Airlines
Deal found 5/25$856
This United Airlines deal was found by Cheapflights users on 5/24. 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 6/811:18 am
DLH
-
FCA
1 stop25h 11m
United Airlines
Fri 6/125:28 pm
FCA
-
DLH
2 stops28h 55m
United Airlines
Deal found 5/24$857

Find flight deals from Duluth to Kalispell

Discover tips and strategies to find the most affordable flight options for your journey from Duluth (DLH) 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 May 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$583
(United Airlines)

One-way from

$554
(Delta)
Provider with most accurate pricing for Duluth Intl-Kalispell Glacier Park flight deals.
Search Deals
Provider most trusted by Cheapflights users for Duluth Intl-Kalispell Glacier Park flights.
Search Deals
From Duluth Intl to Kalispell Glacier Park
Search Deals
One-way flight from Duluth Intl to Kalispell Glacier Park
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Duluth 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 May 25, 2026.
Use the filters below to find and compare flights from Duluth to Kalispell that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DuluthKalispell

DLH - FCA

DLHFCA

Duluth Intl

Sat 11/14

3:14 pm-9:30 pm

2 stops31h 16m

Kalispell Glacier Park

Wed 11/18

2:29 pm-12:53 am

2 stops9h 24m

$583
Quickest round-trip

DuluthKalispell

DLH - FCA

DLHFCA

Duluth Intl

Sat 10/31

7:35 am-9:30 pm

2 stops14h 55m

Kalispell Glacier Park

Wed 11/4

2:29 pm-10:44 am

2 stops19h 15m

$707

DuluthKalispell

DLH - FCA

DLHFCA

Duluth Intl

Mon 6/8

11:18 am-10:01 am

2 stops23h 43m

Kalispell Glacier Park

Fri 6/12

5:28 pm-11:23 pm

2 stops28h 55m

$862

DuluthKalispell

DLH - FCA

DLHFCA

Duluth Intl

Wed 6/10

7:06 am-11:29 am

1 stop29h 23m

Kalispell Glacier Park

Mon 6/15

5:28 pm-10:43 am

2 stops16h 15m

$886
Cheapest one-way
Quickest one-way

DuluthKalispell

DLH - FCA

DLHFCA

Duluth Intl

Sun 9/13

8:05 am-1:45 pm

1 stop6h 40m

$554

DuluthKalispell

DLH - FCA

DLHFCA

Duluth Intl

Sun 9/13

6:23 pm-3:54 pm

3 stops22h 31m

$683

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/22

Sorted by cheapest first

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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 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.
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

Find useful and relevant information for your journey from Duluth 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 Duluth to Kalispell?

    Departing from Duluth to Kalispell will take you 31h 16m. 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.

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

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.

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.