Cheap flights from Kalispell to Chicago from $121
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kalispell to Chicago departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
KalispellChicago
FCA Kalispell Glacier Park - ORD Chicago O'Hare Intl
FCAORD
Kalispell Glacier Park
Mon 10/26
11:47 am-12:21 am
2 stops35h 34m
Chicago O'Hare Intl
Thu 10/29
5:15 pm-9:32 am
1 stop17h 17m
KalispellChicago
FCA Kalispell Glacier Park - ORD Chicago O'Hare Intl
FCAORD
Kalispell Glacier Park
Mon 10/26
11:47 am-5:16 am
1 stop16h 29m
Chicago O'Hare Intl
Thu 10/29
5:15 pm-9:32 am
1 stop17h 17m
KalispellChicago
FCA Kalispell Glacier Park - ORD Chicago O'Hare Intl
FCAORD
Kalispell Glacier Park
Mon 11/16
8:18 pm-12:21 am
2 stops27h 03m
Chicago O'Hare Intl
Wed 12/2
6:21 am-9:28 am
1 stop28h 07m
KalispellChicago
FCA Kalispell Glacier Park - ORD Chicago O'Hare Intl
FCAORD
Kalispell Glacier Park
Mon 11/16
8:18 pm-5:13 am
1 stop7h 55m
Chicago O'Hare Intl
Wed 12/2
6:21 am-9:28 am
1 stop28h 07m
KalispellChicago
FCA Kalispell Glacier Park - ORD Chicago O'Hare Intl
FCAORD
Kalispell Glacier Park
Wed 11/4
2:36 pm-9:30 pm
1 stop5h 54m
Chicago O'Hare Intl
Wed 11/11
3:56 pm-9:51 pm
1 stop6h 55m
KalispellChicago
FCA Kalispell Glacier Park - ORD Chicago O'Hare Intl
FCAORD
Kalispell Glacier Park
Fri 11/6
2:36 pm-9:30 pm
1 stop5h 54m
Chicago O'Hare Intl
Mon 11/9
2:30 pm-9:51 pm
1 stop8h 21m
KalispellChicago
FCA Kalispell Glacier Park - ORD Chicago O'Hare Intl
FCAORD
Kalispell Glacier Park
Sat 11/7
6:14 am-2:54 pm
1 stop7h 40m
Chicago O'Hare Intl
Mon 11/9
2:30 pm-9:51 pm
1 stop8h 21m
KalispellChicago
FCA Kalispell Glacier Park - ORD Chicago O'Hare Intl
FCAORD
Kalispell Glacier Park
Tue 10/20
1:58 pm-6:33 pm
Nonstop3h 35m
Chicago O'Hare Intl
Sat 10/24
10:30 am-1:27 pm
Nonstop3h 57m
KalispellChicago
FCA Kalispell Glacier Park - ORD Chicago O'Hare Intl
FCAORD
Kalispell Glacier Park
Fri 10/23
1:58 pm-6:33 pm
Nonstop3h 35m
Chicago O'Hare Intl
Tue 10/27
10:30 am-1:27 pm
Nonstop3h 57m
KalispellChicago
FCA Kalispell Glacier Park - ORD Chicago O'Hare Intl
FCAORD
Kalispell Glacier Park
Wed 10/21
2:12 pm-6:47 pm
Nonstop3h 35m
Chicago O'Hare Intl
Sat 10/24
10:30 am-1:27 pm
Nonstop3h 57m
See travel insights to Chicago from
How to get the cheapest flight ticket from Kalispell to Chicago
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Kalispell and Chicago?
Prices are currently typical for flights on this route.
Typical prices usually range from $306 to $470.The lowest price recently found on this route was $315.
What is the cheapest month to fly to Chicago?
The month of November is, on average, the cheapest month to fly to Chicago from Kalispell, with most prices found around $378. If you’re not able to fly to Chicago in November, then August is your next best option. Flight prices from Kalispell to Chicago during August average around $407.
What is the cheapest day to depart on your flight to Chicago?
The cheapest day to depart on your flight to Chicago is on a Thursday when prices can be found for as low as $520. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Kalispell to Chicago for around $921.
What is the cheapest time of day to depart on your flight to Chicago?
Our most recent data shows that the best time of day to fly to Chicago is at noon. Flights from Kalispell to Chicago during this time can be as low as $507. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $704.
What is the cheapest Kalispell Glacier Park to Chicago flight route?
Fly from Kalispell Glacier Park to Chicago O'Hare Intl for the best Kalispell Glacier Park - Chicago flight prices
What cabin class options are available on Kalispell to Chicago flights?
There are 4 cabin classes available to choose from on Kalispell to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Kalispell to Chicago flights?
You could potentially save up to 9% on your flight if you consider stops on a Kalispell to Chicago flight.
What is the cheapest airline that flies from Kalispell Glacier Park to Chicago?
Alaska Airlines and Delta are the most popular carriers operating from Kalispell Glacier Park to Chicago
What airlines fly to Chicago?
United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Chicago from Kalispell according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 3 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.
How many flights depart from Kalispell to Chicago on average per day?
The number of flights available between Kalispell and Chicago is 1 per day as of October 2026. The most frequent departure time is 12:00PM, with 100% of daily flights leaving in the afternoon.
How many flights depart from Kalispell to Chicago on average per week?
As of October 2026, there are 10 flights per week flying from Kalispell to Chicago. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.
When to book flights from Kalispell to Chicago
Cheap Kalispell to Chicago (FCA to CHI) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Kalispell to Chicago
Frequently asked questions about flying from Kalispell to Chicago
How far is Kalispell Glacier Park to Chicago by plane?
Kalispell Glacier Park and Chicago are 1365.1 mi apart from one another. In terms of flight time, this usually takes a little over 3h 34m.
When did momondo last update prices for flights from Kalispell Glacier Park Airport to Chicago?
Prices for flights from Kalispell Glacier Park Airport to Chicago were last updated today.
How many operators does momondo search for flights from Kalispell Glacier Park Airport to Chicago?
As of October 2026, there are 2 operators available to choose from for flights from Kalispell Glacier Park Airport to Chicago.
How old do you have to be to fly from Kalispell Glacier Park Airport to Chicago?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kalispell Glacier Park Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Kalispell to Chicago?
Based on momondo bookings for flights between Kalispell and Chicago, the leading plane model is Boeing 737-800, making up 25.68% of the total bookings. Other popular models include Airbus A320-100/200 with 17.57%, Embraer 175 (Enhanced Winglets) with 16.22%, and Boeing 737 MAX 9 with 13.51%.
What is the most popular airline from Kalispell to Chicago?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Kalispell to Chicago is United Airlines (47% of total bookings). The next most popular airlines are Delta (28%) and American Airlines (26%).
Best airlines flying from Kalispell to Chicago
Compare and see reviews for airlines that fly from Kalispell to Chicago with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $249 | Free Cancellation | Rating 7.0 12,146 reviews | |||
| PriceFrom $339 | Free Cancellation | Rating 7.4 10,322 reviews |
United Airlines Flights From Kalispell to Chicago
Across 7 United Airlines flights from Kalispell to Chicago this week, the average price was $510, with the best United Airlines deals starting from $339 round-trip. 10,322 users have rated United Airlines on momondo, with an average score of 7.4/10.
American Airlines Flights From Kalispell to Chicago
Across 12,146 American Airlines reviews on momondo, the average score is 7.0/10. American Airlines flies from Kalispell to Chicago about 3 times each week, with ticket deals ranging from $249 to $390. Price data is based on momondo searches in the last 72 hours.
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Book flights to Chicago if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Kalispell to Chicago?
Finding the right flight to Chicago from Kalispell is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.
Can I find flights from Kalispell to Chicago with flexible booking policies on momondo?
All flight searches from Kalispell to Chicago on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Kalispell to Chicago?
Once all potential Kalispell to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Kalispell to Chicago right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Kalispell and alert you when they change.