Mountains panorama in Glacier National park, Montana

$159 Cheap Flights from Detroit (DTW) to Kalispell (FCA)

View $159 flight on Wed, Sep 2, 2026Opens in a new window

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Glacier Park Intl. Airport (FCA)

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Cheap Flights from Detroit to Kalispell (DTW-FCA)

Prices were available within the past 7 days and start at $159 for one-way flights and $317 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Sep 22 - Tue, Sep 29
DTW
Detroit
FCA
Kalispell
$317 Roundtrip, found 3 days ago
$317
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Sep 22 from Detroit to Kalispell, returning Tue, Sep 29, priced at $317 found 3 days ago
Delta
Sat, Apr 24 - Wed, Apr 28
DTW
Detroit
FCA
Kalispell
$317 Roundtrip, found 14 hours ago
$317
Roundtrip
found 14 hours ago
Select Delta flight, departing Sat, Apr 24 from Detroit to Kalispell, returning Wed, Apr 28, priced at $317 found 14 hours ago
United
Sat, Oct 10 - Sat, Oct 17
DTW
Detroit
FCA
Kalispell
$328 Roundtrip, found 1 day ago
$328
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 10 from Detroit to Kalispell, returning Sat, Oct 17, priced at $328 found 1 day ago
United
Sat, Oct 10 - Sat, Oct 17
DTW
Detroit
FCA
Kalispell
$339 Roundtrip, found 1 day ago
$339
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 10 from Detroit to Kalispell, returning Sat, Oct 17, priced at $339 found 1 day ago
American Airlines
Wed, Aug 19 - Tue, Sep 1
DTW
Detroit
FCA
Kalispell
$348 Roundtrip, found 13 hours ago
$348
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Wed, Aug 19 from Detroit to Kalispell, returning Tue, Sep 1, priced at $348 found 13 hours ago
American Airlines
Fri, Aug 28 - Fri, Sep 4
DTW
Detroit
FCA
Kalispell
$359 Roundtrip, found 20 hours ago
$359
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Fri, Aug 28 from Detroit to Kalispell, returning Fri, Sep 4, priced at $359 found 20 hours ago
United
Fri, Aug 14 - Fri, Aug 21
DTW
Detroit
FCA
Kalispell
$367 Roundtrip, found 1 day ago
$367
Roundtrip
found 1 day ago
Select United flight, departing Fri, Aug 14 from Detroit to Kalispell, returning Fri, Aug 21, priced at $367 found 1 day ago
United
Fri, Oct 2 - Sun, Oct 11
DTW
Detroit
FCA
Kalispell
$368 Roundtrip, found 2 days ago
$368
Roundtrip
found 2 days ago
Select United flight, departing Fri, Oct 2 from Detroit to Kalispell, returning Sun, Oct 11, priced at $368 found 2 days ago
Delta
Tue, Aug 25 - Tue, Sep 1
DTW
Detroit
FCA
Kalispell
$372 Roundtrip, found 3 days ago
$372
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Aug 25 from Detroit to Kalispell, returning Tue, Sep 1, priced at $372 found 3 days ago
Alaska Airlines
Sat, Apr 24 - Wed, Apr 28
DTW
Detroit
FCA
Kalispell
$427 Roundtrip, found 14 hours ago
$427
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Sat, Apr 24 from Detroit to Kalispell, returning Wed, Apr 28, priced at $427 found 14 hours ago

Alternative airports near Kalispell

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Glacier Park Intl. FCA. Cheapest and Closest option available. Average driving time to city center is 13 minutes. Flights from $559
FCA
Glacier Park Intl.
CheapestClosest
Average driving time to city center13 min
Flights from $559

What you need to know for your flight from Detroit Metropolitan Wayne County to Glacier Park Intl.

Detroit (DTW) to Kalispell (FCA) at a glance

Explore a range of airlines offering flights from Detroit (DTW) to Kalispell (FCA) on this domestic short-haul route. Compare choices from full-service carriers to find the best itinerary that aligns with your budget and travel plans as you discover the attractions and neighborhoods of Kalispell. Get all the essential details for your flight from Detroit Metropolitan Wayne County Airport (DTW) to Glacier Park International Airport (FCA).

  • Fastest flight duration: around 5h 15m in-flight, plus roughly 1h 15m layover with one stop
  • Route distance: roughly 1,600 miles (2,570 km)
  • Flights per week: around 9 departures on average
  • Typical fares (one-way): economy tickets often range from $170–$465, depending on seasonality and how far ahead you book

Flights from Detroit Metropolitan Wayne County Airport (DTW) to Glacier Park International Airport (FCA)

Based on recent traveler bookings, here are the top airlines preferred for flights from Detroit to Kalispell, primarily chosen for their one-stop services. Popular layover options include O'Hare International Airport (ORD) with a layover of about 1 hour and 15 minutes, Minneapolis-St. Paul International Airport (MSP) at roughly 2 hours, and Salt Lake City International Airport (SLC) also around 1 hour and 15 minutes. These choices allow you to balance price, total travel time, and cabin class to secure the best itinerary for your journey.

  • Delta: This full-service airline provides one-stop flights, commanding about 43% of departures on the route. One-way ticket prices typically fall between $185 and $485, with an in-flight duration of 5 hours and 15 minutes, leading to a total travel time of around 7 hours, including layover.
  • United: Offering one-stop service as a full-service carrier, United accounts for about 38% of flights on this route. Passengers can expect one-way fares ranging from $175 to $545. The in-flight time is 5 hours and 15 minutes, with a total journey time of approximately 7 hours, including layover.
  • American Airlines: This full-service airline provides one-stop service, representing roughly 13% of departures on the route. One-way fares generally range from $190 to $360. Travelers can anticipate an in-flight duration of 5 hours and 15 minutes, with a total travel time of about 7 hours, including layover.
  • Alaska Airlines: Another full-service option, Alaska Airlines offers one-stop service and makes up around 6% of departures on this route. One-way fares typically range from $170 to $395. The in-flight experience lasts 5 hours and 15 minutes, with the total journey time reaching about 7 hours, including layover.

Travelers can enhance their journey from Detroit to Kalispell by upgrading to United's first-class service on this route for a more comfortable flying experience.

Best time to fly from Detroit (DTW) to Kalispell (FCA)

The most popular months for travelers flying from Detroit to Kalispell are June, July, and August, when peak temperatures in Kalispell reach up to 66.9°F in July. If you prefer quieter travel, consider November, the least busy time to visit with temperatures around 28.4°F and typically the lowest average one-way fare (around $255). Flight availability peaks in August and September, with approximately 11 flights per week, making it easier to find convenient departure times.

  • Cheapest time to fly: November usually offers good deals with average one-way fare around $255, roughly 11% cheaper than the yearly average.
  • More budget-friendly months to fly: January, March, and September typically offer average one-way fares of around $267.
  • Most flight options: August and September have the highest number of flights from Detroit to Kalispell, with approximately 11 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January19.9°F (-6.7°C)Low7$264
February20.3°F (-6.5°C)Average9$308
March30.2°F (-1.0°C)Average8$270
April38.5°F (3.6°C)Average7$273
May49.8°F (9.9°C)Average7$276
June57.7°F (14.3°C)High10$285
July66.9°F (19.4°C)High10$329
August65.8°F (18.8°C)High11$317
September55.8°F (13.2°C)Average11$270
October40.8°F (4.9°C)Average9$280
November28.4°F (-2.0°C)Low7$255
December20.3°F (-6.5°C)Low7$339

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Detroit (DTW) to Kalispell (FCA)

  • Flint to Kalispell (FNT-FCA): Bishop International Airport (FNT) is located approximately 56 miles from Detroit Metropolitan Wayne County Airport (DTW). One-way economy ticket prices on this route generally fall between $175 and $465, varying by season and time of booking. This journey is often serviced by one-stop flights, primarily connecting through O'Hare International Airport (ORD). Major airlines offering this route include American Airlines and United.

How to find the best prices for flights from Detroit (DTW) to Kalispell (FCA)

Getting some of the best deals on flights from Detroit to Kalispell is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually available when booking 2 to 8 weeks in advance, although most travelers book at least 2 months ahead. Afternoon departures from 12 PM to 6 PM often provide lower prices, while morning flights from 5 AM to 12 PM are the most popular. Additionally, flying on Fridays tends to be cheaper, even though Thursdays are the most common travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Kalispell hotel and flight deals.
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Glacier Park International Airport from Detroit Metropolitan Wayne County Airport

Kalispell welcomes travelers from Detroit with a range of transport options based on price, convenience, and proximity. Here's how to reach Kalispell efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Kalispell, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Glacier Park International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Glacier Park International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Glacier Park International Airport, Whitefish Seaport, a seaport, is about 8.1 miles away, while Whitefish Depot, a train station, is located approximately 8.3 miles from the airport.

Frequently asked questions

How much does a flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Kalispell, MT (FCA-Glacier Park Intl.) cost?
You can find cheap one-way flights from $159 and cheap return flights from $317 Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Kalispell, MT (FCA-Glacier Park Intl.) with Expedia. One-way flights typically cost between $182 and $1132, and return flights often range between $453 and $1760. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Kalispell, MT (FCA-Glacier Park Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Kalispell, MT (FCA-Glacier Park Intl.)?
The cheapest month to fly from DTW to FCA is September when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Kalispell, MT (FCA-Glacier Park Intl.)?
Enter DTW to FCA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Kalispell, MT (FCA-Glacier Park Intl.)?
American Airlines is one of the cheapest airlines offering connecting flights from Detroit Metropolitan Wayne County (DTW) to Glacier Park Intl. (FCA) with return tickets starting from around $248, with a layover in Ronald Reagan Washington National (DCA). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Kalispell, MT (FCA-Glacier Park Intl.)?
To find a cheap flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Kalispell, MT (FCA-Glacier Park Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Kalispell, MT (FCA-Glacier Park Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Kalispell, MT (FCA-Glacier Park Intl.)?
The earliest flight from Detroit Metropolitan Wayne County Airport (DTW) to Glacier Park International Airport (FCA) typically departs at 5:00 AM, operated by American Airlines. This seasonal service is available in June and July, allowing you to enjoy the beautiful landscapes of Montana right from the start of your day. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Kalispell, MT (FCA-Glacier Park Intl.)?
The most popular departure times for flights from Detroit, MI (DTW) to Kalispell, MT (FCA) are in the early morning, from 6am to 9am. This accounts for around 40% of total traffic. Many major carriers, including Delta Airlines, United Airlines, and American Airlines, offer flights during this window. This timing is popular because it allows travelers to make the most of their day in Kalispell upon arrival.
How long does it take to fly from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Kalispell, MT (FCA-Glacier Park Intl.)?
Flying from DTW to FCA with a connection usually takes about 6 hours 30 minutes, traveling roughly 1,549 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Kalispell, MT (FCA-Glacier Park Intl.)?
You can fly first class between DTW and FCA. First class cabins are available on:

  • Delta Air Lines
  • American Airlines
  • United Airlines

How do I earn miles on a Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Kalispell, MT (FCA-Glacier Park Intl.) flight with Expedia?
It's easy to earn miles on a Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Kalispell, MT (FCA-Glacier Park Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Kalispell from Detroit Metropolitan Wayne County (DTW)?
From Detroit Metropolitan Wayne County (DTW), you can fly into Glacier Park Intl. (FCA) to reach Kalispell. Some flights may connect through major hubs like O'Hare Intl. (ORD), Seattle - Tacoma Intl. (SEA), Washington Dulles Intl. (IAD) before reaching Kalispell. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Kalispell, MT (FCA-Glacier Park Intl.) at the last minute?
Typically, booking a last minute flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Kalispell, MT (FCA-Glacier Park Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Kalispell, MT (FCA-Glacier Park Intl.) flight and hotel package?
Securing a Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Kalispell, MT (FCA-Glacier Park Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Kalispell, MT (FCA-Glacier Park Intl.)?
If you booked your Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Kalispell, MT (FCA-Glacier Park Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Detroit Metropolitan Wayne County
Destination airport
Glacier Park Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$316
Distance
1548 mi

Book with confidence

Detroit to Kalispell Flights

The cheapest times to fly from Detroit to Kalispell

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Detroit to Kalispell are during the month of September. You can find some of the cheapest flights from Detroit to Kalispell with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Detroit to Kalispell

Sunday is one of the best days to book for cheap flights from Detroit to Kalispell: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Detroit to Kalispell

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Detroit to Kalispell in 2026. You can also book with separate airlines for your outbound and return journeys, from $159 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Detroit to Kalispell flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Detroit to Kalispell airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Detroit to Kalispell Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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