$147 Cheap Flights from Chicago (MDW) to Kalispell (FCA)

View $147 flight on Tue, Oct 14, 2025Opens in a new window

Popular airlines from Chicago Midway Airport (MDW) to Glacier Park Intl. Airport (FCA)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Chicago to Kalispell (MDW-FCA)

Prices were available within the past 7 days and start at $147 for one-way flights and $294 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Oct 11 - Sat, Oct 25
MDW
Chicago
FCA
Kalispell
$294 Roundtrip, found 9 hours ago
$294
Roundtrip
found 9 hours ago
Select Delta flight, departing Sat, Oct 11 from Chicago to Kalispell, returning Sat, Oct 25, priced at $294 found 9 hours ago
Delta
Wed, Nov 26 - Sun, Dec 14
MDW
Chicago
FCA
Kalispell
$299 Roundtrip, found 9 hours ago
$299
Roundtrip
found 9 hours ago
Select Delta flight, departing Wed, Nov 26 from Chicago to Kalispell, returning Sun, Dec 14, priced at $299 found 9 hours ago
Delta
Mon, Oct 6 - Sat, Oct 25
MDW
Chicago
FCA
Kalispell
$314 Roundtrip, found 9 hours ago
$314
Roundtrip
found 9 hours ago
Select Delta flight, departing Mon, Oct 6 from Chicago to Kalispell, returning Sat, Oct 25, priced at $314 found 9 hours ago
Delta
Wed, Nov 12 - Wed, Dec 3
MDW
Chicago
FCA
Kalispell
$319 Roundtrip, found 9 hours ago
$319
Roundtrip
found 9 hours ago
Select Delta flight, departing Wed, Nov 12 from Chicago to Kalispell, returning Wed, Dec 3, priced at $319 found 9 hours ago
Delta
Fri, Oct 24 - Mon, Nov 10
MDW
Chicago
FCA
Kalispell
$334 Roundtrip, found 9 hours ago
$334
Roundtrip
found 9 hours ago
Select Delta flight, departing Fri, Oct 24 from Chicago to Kalispell, returning Mon, Nov 10, priced at $334 found 9 hours ago
Delta
Thu, Nov 13 - Tue, Dec 2
MDW
Chicago
FCA
Kalispell
$335 Roundtrip, found 9 hours ago
$335
Roundtrip
found 9 hours ago
Select Delta flight, departing Thu, Nov 13 from Chicago to Kalispell, returning Tue, Dec 2, priced at $335 found 9 hours ago
Delta
Fri, Oct 24 - Fri, Nov 7
MDW
Chicago
FCA
Kalispell
$355 Roundtrip, found 5 days ago
$355
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Oct 24 from Chicago to Kalispell, returning Fri, Nov 7, priced at $355 found 5 days ago
Delta
Wed, Nov 12 - Tue, Dec 2
MDW
Chicago
FCA
Kalispell
$360 Roundtrip, found 9 hours ago
$360
Roundtrip
found 9 hours ago
Select Delta flight, departing Wed, Nov 12 from Chicago to Kalispell, returning Tue, Dec 2, priced at $360 found 9 hours ago
Delta
Wed, Oct 29 - Sun, Nov 16
MDW
Chicago
FCA
Kalispell
$361 Roundtrip, found 9 hours ago
$361
Roundtrip
found 9 hours ago
Select Delta flight, departing Wed, Oct 29 from Chicago to Kalispell, returning Sun, Nov 16, priced at $361 found 9 hours ago
Delta
Sat, Oct 4 - Fri, Oct 17
MDW
Chicago
FCA
Kalispell
$366 Roundtrip, found 5 days ago
$366
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Oct 4 from Chicago to Kalispell, returning Fri, Oct 17, priced at $366 found 5 days ago

Frequently asked questions

How much does a flight from Midway Intl. Airport (MDW) to Glacier Park Intl. Airport (FCA) cost?
Secure a cheap one-way flight from $147 or cheap return flight from $294 from Midway Intl. Airport (MDW) to Glacier Park Intl. Airport (FCA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Midway Intl. Airport (MDW) to Glacier Park Intl. Airport (FCA)?
October is the most affordable month to fly from MDW to FCA. Traveling during an off-peak travel window is often the key to finding better fares.
Which airlines fly direct from Midway Intl. Airport (MDW) to Glacier Park Intl. Airport (FCA)?
You can't take a direct flight to Glacier Park Intl. Airport (FCA) from Chicago, IL (MDW-Midway Intl.). However, you can seamlessly travel to Kalispell without any layovers by leaving from O'Hare Intl. Airport (ORD).
What is the cheapest airline that flies from Midway Intl. Airport (MDW) to Glacier Park Intl. Airport (FCA)?
To find the cheapest airline flying from MDW to FCA, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Midway Intl. Airport (MDW) to Glacier Park Intl. Airport (FCA)?
You'll have to catch a flight with a layover if you're traveling from Midway Intl. Airport (MDW) to Glacier Park Intl. Airport (FCA). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from MDW to FCA?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Midway Intl. Airport (MDW) to Glacier Park Intl. Airport (FCA)?
Opt for a flight from Midway Intl. Airport (MDW) to Glacier Park Intl. Airport (FCA) that leaves before 3 PM to reduce the likelihood of delays. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Midway Intl. Airport (MDW) to Glacier Park Intl. Airport (FCA) last-minute?
Last-minute bookings from MDW to FCA are generally more expensive. To secure the best prices, start searching for flights as soon as possible. That said, if you're flexible with your travel dates, it's possible to land a cheap fare just before your departure.
Is it cheaper to book a MDW to FCA flight and hotel package?
Securing a MDW to FCA flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our wide range of accommodations and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Midway Intl. Airport (MDW) to Glacier Park Intl. Airport (FCA)?
In most instances, you can reschedule or cancel your MDW to FCA flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you need more information, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Midway Intl.
Destination airport
Glacier Park Intl.
Airlines serving
Delta
Roundtrip price
$294
Distance
1362 mi

Book with confidence

Book with confidence

Chicago to Kalispell Flights

The cheapest times to fly from Chicago 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 Chicago to Kalispell are during the month of October. You can find some of the cheapest flights from Chicago to Kalispell with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Kalispell

Sunday is one of the best days to book for cheap flights from Chicago 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 Chicago 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 Chicago to Kalispell in 2025. You can also book with separate airlines for your outbound and return journeys, from $147 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 Chicago 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 Chicago 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.

 

Chicago to Kalispell Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.