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$165 Cheap Flights from Chicago (ORD) to Kalispell (FCA)

View $165 flight on Tue, Oct 20, 2026Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Glacier Park Intl. Airport (FCA)

Cheap Flights from Chicago to Kalispell (ORD-FCA)

Prices were available within the past 7 days and start at $165 for one-way flights and $309 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Oct 22 - Mon, Oct 26
ORD
Chicago
FCA
Kalispell
$309 Roundtrip, just found
$309
Roundtrip
just found
Select American Airlines flight, departing Thu, Oct 22 from Chicago to Kalispell, returning Mon, Oct 26, priced at $309 just found
American Airlines
Mon, Sep 21 - Mon, Sep 28
ORD
Chicago
FCA
Kalispell
$319 Roundtrip, found 1 hour ago
$319
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Mon, Sep 21 from Chicago to Kalispell, returning Mon, Sep 28, priced at $319 found 1 hour ago
Delta
Thu, Aug 27 - Sat, Aug 29
ORD
Chicago
FCA
Kalispell
$329 Roundtrip, just found
$329
Roundtrip
just found
Select Delta flight, departing Thu, Aug 27 from Chicago to Kalispell, returning Sat, Aug 29, priced at $329 just found
United
Tue, Aug 11 - Sun, Aug 16
ORD
Chicago
FCA
Kalispell
$333 Roundtrip, found 7 hours ago
$333
Roundtrip
found 7 hours ago
Select United flight, departing Tue, Aug 11 from Chicago to Kalispell, returning Sun, Aug 16, priced at $333 found 7 hours ago
United
Sun, Sep 6 - Tue, Sep 15
ORD
Chicago
FCA
Kalispell
$341 Roundtrip, found 5 hours ago
$341
Roundtrip
found 5 hours ago
Select United flight, departing Sun, Sep 6 from Chicago to Kalispell, returning Tue, Sep 15, priced at $341 found 5 hours ago
United
Thu, Oct 1 - Wed, Oct 7
ORD
Chicago
FCA
Kalispell
$342 Roundtrip, found 7 hours ago
$342
Roundtrip
found 7 hours ago
Select United flight, departing Thu, Oct 1 from Chicago to Kalispell, returning Wed, Oct 7, priced at $342 found 7 hours ago
United
Sun, Sep 13 - Sat, Sep 19
ORD
Chicago
FCA
Kalispell
$346 Roundtrip, found 1 day ago
$346
Roundtrip
found 1 day ago
Select United flight, departing Sun, Sep 13 from Chicago to Kalispell, returning Sat, Sep 19, priced at $346 found 1 day ago
American Airlines
Fri, Aug 14 - Wed, Aug 19
ORD
Chicago
FCA
Kalispell
$348 Roundtrip, found 6 hours ago
$348
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Fri, Aug 14 from Chicago to Kalispell, returning Wed, Aug 19, priced at $348 found 6 hours ago
United
Mon, Aug 17 - Sat, Aug 22
ORD
Chicago
FCA
Kalispell
$349 Roundtrip, found 2 days ago
$349
Roundtrip
found 2 days ago
Select United flight, departing Mon, Aug 17 from Chicago to Kalispell, returning Sat, Aug 22, priced at $349 found 2 days ago
United
Sun, Sep 6 - Tue, Sep 15
ORD
Chicago
FCA
Kalispell
$350 Roundtrip, found 5 hours ago
$350
Roundtrip
found 5 hours ago
Select United flight, departing Sun, Sep 6 from Chicago to Kalispell, returning Tue, Sep 15, priced at $350 found 5 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 $576
FCA
Glacier Park Intl.
CheapestClosest
Average driving time to city center13 min
Flights from $576

What you need to know for your flight from O'Hare Intl. to Glacier Park Intl.

Chicago (ORD) to Kalispell (FCA) at a glance

Travel from Chicago O'Hare International Airport (ORD) to Glacier Park International Airport (FCA) with a range of airlines offering convenient kalispell flights. Compare your options among full-service carriers to discover the itinerary that aligns with your budget and schedule while you plan your visit to the charming attractions and neighborhoods of Kalispell. Check out the essential details for flights from Chicago to Kalispell to make your travel planning seamless.

  • Fastest flight duration: around 3h 45m non-stop
  • Route distance: roughly 1,400 miles (2,250 km)
  • Flights per week: around 12 departures on average
  • Typical fares (one-way): economy tickets often range from $120–$400, depending on seasonality and how far ahead you book

Flights from O'Hare International Airport (ORD) to Glacier Park International Airport (FCA)

According to the latest traveler bookings, here are the top airlines favored for flights from Chicago to Kalispell, featuring both non-stop and one-stop options. Many travelers opt for routes with popular layovers at Denver International Airport (DEN), which has a layover of about 1 hour and 45 minutes, Seattle-Tacoma International Airport (SEA) with a 1 hour and 15-minute layover, and Minneapolis-St. Paul International Airport (MSP), also around 1 hour and 15 minutes. This variety allows you to balance cost, total travel time, and cabin class to find your ideal itinerary.

  • United: This full-service airline provides both non-stop and one-stop options, with one-way ticket prices generally between $135 and $440. United represents around 44% of the departures along this route, and the average non-stop flight duration is 3 hours and 45 minutes.
  • American Airlines: A comprehensive service carrier, American Airlines offers non-stop flights with one-way fares typically ranging from $120 to $375. They account for about 35% of the flights on this route, featuring a total journey time of 3 hours and 45 minutes.
  • Alaska Airlines: As a full-service option, Alaska Airlines provides both non-stop and one-stop services, with one-way fares usually falling between $135 and $380. They represent roughly 13% of departures on this route, with an in-flight duration of 5 hours and 15 minutes and an overall travel time of around 7 hours.
  • Delta: Delta is a full-service airline offering one-stop travel, with one-way fares commonly ranging from $120 to $415. They make up about 8% of the departures for this route, featuring an in-flight time of 5 hours and 15 minutes, with a total journey duration of approximately 7 hours, including layover time.

Travelers flying from Chicago to Kalispell can opt to enhance their experience by upgrading their flight, as American Airlines provides first-class service on this route.

Best time to fly from Chicago (ORD) to Kalispell (FCA)

The most popular months for travelers flying from Chicago 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 and relatively cheaper time to visit with fewer crowds and temperatures around 28.4°F. For better deals, October usually offers the lowest average one-way fare around $171. Flight availability peaks in July and August, with approximately 19 flights per week, making it easier to find convenient departure times. February and March have the fewest flights, with approximately 7 flights per week.

  • Cheapest time to fly: October usually offers good deals with average one-way fare around $171, roughly 33% cheaper than the yearly average.
  • Most flight options: July and August have the highest number of flights from Chicago to Kalispell, with approximately 19 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)Average8$230
February20.3°F (-6.5°C)Average7$281
March30.2°F (-1.0°C)Average7$288
April38.5°F (3.6°C)Low10$286
May49.8°F (9.9°C)Average10$233
June57.7°F (14.3°C)High16$248
July66.9°F (19.4°C)High19$268
August65.8°F (18.8°C)High19$235
September55.8°F (13.2°C)Average15$215
October40.8°F (4.9°C)Average10$171
November28.4°F (-2.0°C)Low9$253
December20.3°F (-6.5°C)Low8$386

*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 routes from Chicago (ORD) to Kalispell (FCA)

  • Chicago to Kalispell (MDW-FCA): Midway International Airport (MDW) is located approximately 16 miles from O'Hare International Airport (ORD).
  • Chicago to Kalispell (DPA-FCA): Dupage Airport (DPA) is roughly 19 miles distant from O'Hare International Airport (ORD).
  • Waukegan to Kalispell (UGN-FCA): Waukegan Regional Airport (UGN) sits about 30 miles from O'Hare International Airport (ORD).

How to find the best prices for flights from Chicago (ORD) to Kalispell (FCA)

Getting some of the best deals on flights from Chicago 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 found when booking at least two months in advance, which is when most travelers make their reservations. Afternoon departures from 12 p.m. to 6 p.m. tend to offer lower prices, although morning flights from 5 a.m. to 12 p.m. are the most popular. Additionally, flying on Sunday generally provides cheaper options, while Friday remains the busiest 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 O'Hare International Airport

Kalispell welcomes travelers from Chicago 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 approximately 8.3 miles from the airport.

Frequently asked questions

How much does a flight from Chicago, IL (ORD-O'Hare Intl.) to Kalispell, MT (FCA-Glacier Park Intl.) cost?
You can find cheap one-way flights from $165 and cheap return flights from $309 Chicago, IL (ORD-O'Hare Intl.) to Kalispell, MT (FCA-Glacier Park Intl.) with Expedia. One-way flights typically cost between $196 and $872, and return flights often range between $426 and $1555. 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 Chicago, IL (ORD-O'Hare Intl.) 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 Chicago, IL (ORD-O'Hare Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
The cheapest month to fly from ORD to FCA is October 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 Chicago, IL (ORD-O'Hare Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
There are 2 airlines offering direct flights from ORD to FCA:

  • United operates around 13 direct flights from ORD to FCA every week
  • American Airlines operates around 14 direct flights from ORD to FCA every week

What is the cheapest airline that flies from Chicago, IL (ORD-O'Hare Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
American Airlines is one of the cheapest airlines offering nonstop flights from Chicago (ORD) to Kalispell (FCA), with return tickets starting from around $249. 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 Chicago, IL (ORD-O'Hare Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
To find a cheap flight from Chicago, IL (ORD-O'Hare Intl.) 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 airline to fly with from Chicago, IL (ORD-O'Hare Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
The best airline to fly with from Chicago, IL (ORD) to Kalispell, MT (FCA) will differ from traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, United typically offers the lowest fares. United also offers the most daily flights from ORD to FCA, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Chicago, IL (ORD-O'Hare Intl.) 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.
How many flights per day from Chicago, IL (ORD-O'Hare Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
There are approximately 2 nonstop flights per day from O'Hare Intl. (ORD) to Glacier Park Intl. (FCA). For more options, look at flights that include layovers.
What is the earliest flight from Chicago, IL (ORD-O'Hare Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
The earliest flight from Chicago, IL (ORD-O'Hare Intl.) to Kalispell, MT (FCA-Glacier Park Intl.) typically departs at around 5:00 AM, operated by American Airlines. This seasonal service is available in July, making it perfect for summer adventures in Montana. An early flight allows you to arrive in Kalispell with plenty of time to enjoy the stunning scenery. 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 Chicago, IL (ORD-O'Hare Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
The most popular departure times for flights from Chicago O'Hare International Airport (ORD) to Kalispell Glacier Park International Airport (FCA) are in the early morning, from 6am to 9am. About 41% of passengers prefer this time window. Many major carriers, including United, Alaska Airlines, and American Airlines, offer flights during this window. This timing works well because it allows you to arrive in Kalispell with plenty of time to enjoy the day.
How long does it take to fly from Chicago, IL (ORD-O'Hare Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
Flying nonstop from ORD to FCA takes around 3 hours 50 minutes, with the route covering approximately 1,349 miles. Flights with a layover typically take 3 hours 40 minutes longer than direct options. 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 Chicago, IL (ORD-O'Hare Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
First class seats are offered on the ORD to FCA route. First class cabins are available on:

  • United Airlines
  • Delta Air Lines
  • American Airlines

How do I earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Kalispell, MT (FCA-Glacier Park Intl.) flight with Expedia?
It's easy to earn miles on a Chicago, IL (ORD-O'Hare Intl.) 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 O'Hare Intl. (ORD)?
If you're planning to travel to Kalispell from O'Hare Intl. (ORD), you can fly into Glacier Park Intl. (FCA) Some flights may connect through major hubs like Portland Intl. (PDX), Seattle - Tacoma Intl. (SEA), Minneapolis - St. Paul Intl. (MSP) 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 Chicago, IL (ORD-O'Hare Intl.) to Kalispell, MT (FCA-Glacier Park Intl.) at the last minute?
Typically, booking a last minute flight from Chicago, IL (ORD-O'Hare Intl.) 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 Chicago, IL (ORD-O'Hare Intl.) to Kalispell, MT (FCA-Glacier Park Intl.) flight and hotel package?
Securing a Chicago, IL (ORD-O'Hare Intl.) 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 Chicago, IL (ORD-O'Hare Intl.) to Kalispell, MT (FCA-Glacier Park Intl.)?
If you booked your Chicago, IL (ORD-O'Hare Intl.) 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
O'Hare Intl.
Destination airport
Glacier Park Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$309
Distance
1348 mi
Average flight time
2 hours 52 mins

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 2026. You can also book with separate airlines for your outbound and return journeys, from $165 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

*Flight schedules are subject to change.

*Available to One Key members.

 

How to find the latest flight deals from Chicago (ORD) to Kalispell (FCA)?

Last updated:

This page highlights the latest flight deals from Chicago to Kalispell (ORD to FCA), including one-way and roundtrip options from multiple airlines. The deals featured here are updated regularly, so you’ll always find the most up-to-date prices and best available flights for your trip from Chicago to Kalispell.

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