HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Detroit

$159+ Cheap flights from Kalispell to Detroit (FCA - DTT)

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — DTT
Apr 13 — Apr 201
Mon 4/13
Mon 4/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kalispell to Detroit 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 Kalispell to Detroit

Cheapest flights from Kalispell to Detroit
Explore the most affordable flight options available from Kalispell to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 14, 2026.

This United Airlines deal was found by Cheapflights users on 3/11. 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 9/1012:32 pm
FCA
-
DTW
1 stop5h 42m
United Airlines
Mon 9/215:50 am
DTW
-
FCA
1 stop7h 36m
United Airlines
Deal found 3/11$317
This Delta deal was found by Cheapflights users on 3/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/272:23 pm
FCA
-
DTW
1 stop6h 07m
Delta
Fri 4/35:46 pm
DTW
-
FCA
1 stop7h 55m
Delta
Deal found 3/12$348
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:51 pm
FCA
-
DTW
1 stop14h 14m
Alaska Airlines
Fri 9/254:46 pm
DTW
-
FCA
1 stop9h 13m
Alaska Airlines
Deal found 3/12$378
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Fri 4/172:33 pm
FCA
-
DTW
1 stop6h 19m
United Airlines
Tue 4/219:03 am
DTW
-
FCA
1 stop6h 28m
United Airlines
Deal found 3/10$407
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:26 pm
FCA
-
DTW
1 stop17h 33m
Alaska Airlines
Tue 4/214:55 pm
DTW
-
FCA
1 stop8h 52m
Alaska Airlines
Deal found 3/9$410

Find flight deals from Kalispell to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Kalispell (FCA) to Detroit (DTT). 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 March 14, 2026.

Round-trip from

$348
(Delta)

One-way from

$159
(United Airlines)
From Kalispell Glacier Park to Detroit (DTT)
Search Deals
One-way flight from Kalispell Glacier Park to Detroit (DTT)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kalispell to Detroit 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 March 14, 2026.
Use the filters below to find and compare flights from Kalispell to Detroit that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KalispellDetroit

FCA - DTW

FCADTW

Kalispell Glacier Park

Fri 4/17

2:33 pm-10:52 pm

1 stop6h 19m

Detroit Metropolitan Wayne County

Tue 4/21

3:29 pm-9:27 pm

1 stop7h 58m

$408

KalispellDetroit

FCA - DTW

FCADTW

Kalispell Glacier Park

Fri 4/17

8:26 pm-3:59 pm

1 stop17h 33m

Detroit Metropolitan Wayne County

Tue 4/21

4:55 pm-11:47 pm

1 stop8h 52m

$410

KalispellDetroit

FCA - DTW

FCADTW

Kalispell Glacier Park

Thu 9/10

10:47 am-11:58 pm

2 stops11h 11m

Detroit Metropolitan Wayne County

Mon 9/21

5:50 am-11:26 am

1 stop7h 36m

$414
Cheapest one-way

KalispellDetroit

FCA - DTW

FCADTW

Kalispell Glacier Park

Sat 5/9

6:00 am-2:31 pm

1 stop6h 31m

$159

KalispellDetroit

FCA - DTW

FCADTW

Kalispell Glacier Park

Fri 7/3

6:12 pm-5:05 am

1 stop8h 53m

$169

KalispellDetroit

FCA - DTW

FCADTW

Kalispell Glacier Park

Thu 7/2

1:35 pm-12:02 am

1 stop8h 27m

$230

KalispellDetroit

FCA - DTW

FCADTW

Kalispell Glacier Park

Wed 4/29

6:00 am-6:18 pm

2 stops10h 18m

$255

KalispellDetroit

FCA - DTW

FCADTW

Kalispell Glacier Park

Sun 3/29

8:26 pm-9:56 am

2 stops11h 30m

$345

KalispellDetroit

FCA - DTW

FCADTW

Kalispell Glacier Park

Mon 8/17

1:35 pm-12:02 am

1 stop8h 27m

$390

KalispellDetroit

FCA - DTW

FCADTW

Kalispell Glacier Park

Sun 8/16

6:33 am-4:33 pm

1 stop8h 00m

$439

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from Kalispell to Detroit

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

Cheapflights Insights

Everything you need to know about your flight from Kalispell to Detroit

What is the cheapest month to book a flight from Kalispell to Detroit?

Currently, June is the cheapest month in which you can book a flight from Kalispell to Detroit (average of $158). Flying from Kalispell to Detroit in March is currently the most expensive (average of $1,685). 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.

Related info for your journey

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

    A quick flight from Kalispell to Detroit can take about 6h 07m. Delta provides one of the quickest options available for as low as $348. There are 1548 mi between Kalispell and Detroit. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from Kalispell to Detroit?

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

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

    Yes. Cheapflights offers flight deals from Kalispell to Detroit 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 Kalispell to Detroit?

    Currently, June is the cheapest month in which you can book a flight from Kalispell to Detroit (average of $158). Flying from Kalispell to Detroit in March is currently the most expensive (average of $1,685). 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 Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

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.

Top 2 airlines flying from Kalispell to Detroit

Discover the top 2 airlines that operate flights from Kalispell to Detroit. 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 March 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$413FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$346Average$453FlexibilityNo cancel feeOn-time69%

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.