What is the cheapest airline that flies from Kalispell Glacier Park to Chicago O'Hare Intl?

Delta and Alaska Airlines are the most popular carriers operating from Kalispell Glacier Park to Chicago O'Hare Intl

How many flights depart from Kalispell to Chicago O'Hare Intl Airport on average per week?

As of June 2026, there are 39 flights per week flying from Kalispell to Chicago O'Hare Intl Airport. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

How many flights depart from Kalispell to Chicago O'Hare Intl Airport on average per day?

As of June 2026, 5 flights take off from Kalispell and land in Chicago O'Hare Intl Airport each day. The most common flight departure time for this route is 1:00PM, with 100% of daily flights taking off in the afternoon.

What airlines fly to Chicago O'Hare Intl Airport?

American Airlines, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from Kalispell according to our data. American Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 4 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Kalispell Glacier Park Airport to Chicago O'Hare Intl Airport?

Prices for flights from Kalispell Glacier Park Airport to Chicago O'Hare Intl Airport refresh daily.

How many operators does momondo search for flights from Kalispell Glacier Park Airport to Chicago O'Hare Intl Airport?

As of June 2026, there are 2 operators available to choose from for flights from Kalispell Glacier Park Airport to Chicago O'Hare Intl Airport.

How old do you have to be to fly from Kalispell Glacier Park Airport to Chicago O'Hare Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kalispell Glacier Park Airport to Chicago O'Hare Intl Airport.

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$165 Cheap Flights from Kalispell to Chicago O'Hare Intl Airport in 2026

Q: What is the typical price of a round-trip flight between Kalispell and Chicago O'Hare Intl Airport?

Prices are currently low for flights on this route. Typical prices usually range from $781 to $390. The lowest price recently found on this route was $309.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kalispell to Chicago

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:50 pm - 9:39 pm

FCA

ORD

3h 49mnonstop

1:16 pm - 4:10 pm

ORD

FCA

3h 54mnonstop

$309American Airlines

Thu, Aug 13 - Mon, Aug 17

3:26 pm - 11:30 pm

FCA

ORD

7h 04m

1 stop

9:45 am - 12:44 pm

ORD

FCA

3h 59mnonstop

$319American Airlines

Tue, Sep 22 - Sat, Sep 26

8:21 pm - 6:20 am

FCA

ORD

8h 59m

1 stop

3:59 pm - 11:59 pm

ORD

FCA

9h 00m

1 stop

$329Alaska Airlines

Fri, Oct 2 - Tue, Nov 3

5:20 am - 11:55 am

FCA

ORD

5h 35m

1 stop

9:30 am - 11:07 pm

ORD

FCA

14h 37m

2 stops

$334Delta

Fri, Oct 2 - Wed, Nov 4

5:20 am - 4:48 pm

FCA

ORD

10h 28m

2 stops

11:10 am - 11:07 pm

ORD

FCA

12h 57m

2 stops

$339Delta

Fri, Oct 2 - Mon, Nov 2

12:35 pm - 5:05 pm

FCA

ORD

3h 30mnonstop

7:47 pm - 10:55 pm

ORD

FCA

4h 08mnonstop

$342United Airlines

Sat, Jul 4 - Fri, Jul 10

2:33 pm - 9:39 pm

FCA

ORD

6h 06m

1 stop

7:47 pm - 10:55 pm

ORD

FCA

4h 08mnonstop

$351United Airlines

Sat, Jul 4 - Fri, Jul 10

11:59 am - 9:53 pm

FCA

ORD

8h 54m

1 stop

6:00 am - 12:29 pm

ORD

FCA

7h 29m

1 stop

$354Delta

Wed, Oct 7 - Tue, Nov 3

4:50 pm - 9:39 pm

FCA

ORD

3h 49mnonstop

5:00 am - 11:36 am

ORD

FCA

7h 36m

1 stop

$358American Airlines

Thu, Aug 13 - Mon, Aug 17

11:59 am - 9:53 pm

FCA

ORD

8h 54m

1 stop

11:30 am - 11:07 pm

ORD

FCA

12h 37m

2 stops

$359Delta

Wed, Oct 7 - Tue, Nov 3

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Alaska Airlines flights from Kalispell to Chicago O'Hare Intl Airport

Our best Alaska Airlines deals on Kalispell to Chicago O'Hare Intl Airport flight tickets

Alaska Airlines

Oct 2

FCA8:21 pmKalispell Glacier Park

8h 59m

1 stop

ORD6:20 amChicago O'Hare Intl

Nov 3

ORD3:59 pmChicago O'Hare Intl

9h 00m

1 stop

FCA11:59 pmKalispell Glacier Park

$329

Alaska Airlines

Oct 7

FCA2:03 pmKalispell Glacier Park

8h 56m

1 stop

ORD11:59 pmChicago O'Hare Intl

Nov 6

ORD9:31 amChicago O'Hare Intl

9h 23m

1 stop

FCA5:54 pmKalispell Glacier Park

$374

Alaska Airlines

Oct 6

FCA6:44 amKalispell Glacier Park

7h 09m

1 stop

ORD2:53 pmChicago O'Hare Intl

Oct 9

ORD9:00 amChicago O'Hare Intl

11h 05m

1 stop

FCA7:05 pmKalispell Glacier Park

$419

Delta flights from Kalispell to Chicago O'Hare Intl Airport

Our best Delta deals on Kalispell to Chicago O'Hare Intl Airport flight tickets

Delta

Oct 2

FCA12:45 pmKalispell Glacier Park

8h 02m

1 stop

ORD9:47 pmChicago O'Hare Intl

Nov 2

ORD11:10 amChicago O'Hare Intl

12h 57m

2 stops

FCA11:07 pmKalispell Glacier Park

$334

Delta

Oct 2

FCA5:20 amKalispell Glacier Park

10h 28m

2 stops

ORD4:48 pmChicago O'Hare Intl

Nov 7

ORD1:35 pmChicago O'Hare Intl

10h 32m

2 stops

FCA11:07 pmKalispell Glacier Park

$339

Delta

Oct 7

FCA11:59 amKalispell Glacier Park

8h 54m

1 stop

ORD9:53 pmChicago O'Hare Intl

Nov 2

ORD6:00 amChicago O'Hare Intl

7h 29m

1 stop

FCA12:29 pmKalispell Glacier Park

$354

momondo Fare Finder

Use the filters below to find and compare flights from Kalispell to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

Thu 8/13

4:50 pm-9:39 pm

Nonstop3h 49m

Chicago O'Hare Intl

Mon 8/17

1:16 pm-4:10 pm

Nonstop3h 54m

$309

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

Tue 9/22

3:26 pm-11:30 pm

1 stop7h 04m

Chicago O'Hare Intl

Sat 9/26

9:45 am-12:44 pm

Nonstop3h 59m

$319

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

Fri 10/2

8:21 pm-6:20 am

1 stop8h 59m

Chicago O'Hare Intl

Tue 11/3

3:59 pm-11:59 pm

1 stop9h 00m

$329

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

Fri 10/2

5:20 am-11:55 am

1 stop5h 35m

Chicago O'Hare Intl

Wed 11/4

9:30 am-11:07 pm

2 stops14h 37m

$334

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

Fri 10/2

5:20 am-4:48 pm

2 stops10h 28m

Chicago O'Hare Intl

Mon 11/2

11:10 am-11:07 pm

2 stops12h 57m

$339

Quickest round-trip

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

Sat 7/4

12:35 pm-5:05 pm

Nonstop3h 30m

Chicago O'Hare Intl

Fri 7/10

7:47 pm-10:55 pm

Nonstop4h 08m

$342

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

Sat 7/4

2:33 pm-9:39 pm

1 stop6h 06m

Chicago O'Hare Intl

Fri 7/10

7:47 pm-10:55 pm

Nonstop4h 08m

$351

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

Wed 10/7

11:59 am-9:53 pm

1 stop8h 54m

Chicago O'Hare Intl

Tue 11/3

6:00 am-12:29 pm

1 stop7h 29m

$354

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

Thu 8/13

4:50 pm-9:39 pm

Nonstop3h 49m

Chicago O'Hare Intl

Mon 8/17

5:00 am-11:36 am

1 stop7h 36m

$358

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

Wed 10/7

11:59 am-9:53 pm

1 stop8h 54m

Chicago O'Hare Intl

Tue 11/3

11:30 am-11:07 pm

2 stops12h 37m

$359

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kalispell to Chicago O'Hare Intl Airport

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

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Kalispell and Chicago O'Hare Intl Airport?

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of October is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Kalispell averaging around $349.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Thursday when prices can be found for as low as $489. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Kalispell because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,007.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Kalispell at noon is the least expensive time of day to depart. momondo users have found prices as low as $463 when looking at flights departing at noon. Try not to purchase tickets in the morning because they tend to be around $599. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Kalispell Glacier Park to Chicago O'Hare Intl flight route?

Fly from Kalispell Glacier Park to Chicago O'Hare Intl for the best Kalispell Glacier Park - Chicago O'Hare Intl flight prices

What cabin class options are available on Kalispell to Chicago O'Hare Intl Airport flights?

There are 4 cabin classes available to choose from on Kalispell to Chicago O'Hare Intl Airport 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 O'Hare Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Kalispell to Chicago O'Hare Intl Airport.

When to book flights from Kalispell to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Kalispell to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Kalispell to Chicago O'Hare Intl Airport (FCA to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kalispell to Chicago O'Hare Intl Airport

Best Price Found	$254
Fastest flight time	3h 30m
Direct flights	Every day

The best one-way flight to Chicago O'Hare Intl Airport from Kalispell in the past 72 hours is $254. The best round-trip flight deal from Kalispell to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $477.

The fastest flight from Kalispell to Chicago O'Hare Intl Airport takes 3h 30m

Direct flights go from Kalispell to Chicago O'Hare Intl Airport every day.

Search flight deals

Frequently asked questions about flying from Kalispell to Chicago O'Hare Intl Airport

How far is Kalispell Glacier Park to Chicago O'Hare Intl by plane?
A flight from Kalispell Glacier Park to Chicago O'Hare Intl will travel around 1349.1 mi. Typically, this will take 3h 30m by plane in normal conditions.
When did momondo last update prices for flights from Kalispell Glacier Park Airport to Chicago O'Hare Intl Airport?
Prices for flights from Kalispell Glacier Park Airport to Chicago O'Hare Intl Airport refresh daily.
How many operators does momondo search for flights from Kalispell Glacier Park Airport to Chicago O'Hare Intl Airport?
As of June 2026, there are 2 operators available to choose from for flights from Kalispell Glacier Park Airport to Chicago O'Hare Intl Airport.
How old do you have to be to fly from Kalispell Glacier Park Airport to Chicago O'Hare Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kalispell Glacier Park Airport to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Kalispell to Chicago O'Hare Intl Airport?
Based on momondo bookings for flights between Kalispell and Chicago O'Hare Intl Airport, the leading plane model is Airbus A319, making up 31.58% of the total bookings. Other popular models include Boeing 737-800 with 30.70%, Boeing 737-900 with 11.40%, and Boeing 737 MAX 8 with 10.53%.
What is the most popular airline from Kalispell to Chicago O'Hare Intl Airport?
momondo data reveals that the most frequently booked airline on the route from Kalispell to Chicago O'Hare Intl Airport is United Airlines, representing 60% of all bookings. The subsequent popular airline is American Airlines at 40%.

Best airlines flying from Kalispell to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Kalispell to Chicago O'Hare Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $191	Free Cancellation	Rating 7.1 11,654 reviews		Search American Airlines flights
United Airlines	PriceFrom $289	Free Cancellation	Rating 7.4 9,818 reviews		Search United Airlines flights

United Airlines Flights From Kalispell to Chicago O'Hare Intl Airport
United Airlines is one of the most popular airlines flying from Kalispell to Chicago O'Hare Intl Airport, operating 7 flights/week on average for this route. A good United Airlines flight deal for Kalispell to Chicago O'Hare Intl Airport starts from $289 round-trip, up to an average price of $510. Our users have rated United Airlines at 7.4/10.
American Airlines Flights From Kalispell to Chicago O'Hare Intl Airport
The best American Airlines deal for Kalispell to Chicago O'Hare Intl Airport flight tickets found on momondo in the last 72 hours was $191, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $389 round-trip. American Airlines operates 13 flights out of Kalispell into Chicago O'Hare Intl Airport in an average week, so prices vary by time and availability. 11,654 American Airlines reviews by users on momondo have scored the airline at 7.1/10.

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Why use momondo?

Why should I use momondo to find a flight deal from Kalispell to Chicago?

It is quick and easy to find Kalispell to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

Can I find flights from Kalispell to Chicago with flexible booking policies on momondo?

Flights from Kalispell to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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?

Of course. momondo tracks the price of Kalispell to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Kalispell to Chicago from $165

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 12/8. 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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Alaska Airlines flights from Kalispell to Chicago O'Hare Intl Airport

Our best Alaska Airlines deals on Kalispell to Chicago O'Hare Intl Airport flight tickets

Delta flights from Kalispell to Chicago O'Hare Intl Airport

Our best Delta deals on Kalispell to Chicago O'Hare Intl Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Kalispell to Chicago O'Hare Intl Airport that are best for you.

See travel insights to Chicago from

How to get the cheapest flight ticket from Kalispell to Chicago O'Hare Intl Airport

What is the typical price of a round-trip flight between Kalispell and Chicago O'Hare Intl Airport?

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

What is the cheapest Kalispell Glacier Park to Chicago O'Hare Intl flight route?

What cabin class options are available on Kalispell to Chicago O'Hare Intl Airport flights?

Can stopping save me money on Kalispell to Chicago O'Hare Intl Airport flights?

What is the cheapest airline that flies from Kalispell Glacier Park to Chicago O'Hare Intl?

What airlines fly to Chicago O'Hare Intl Airport?

How many flights depart from Kalispell to Chicago O'Hare Intl Airport on average per day?

How many flights depart from Kalispell to Chicago O'Hare Intl Airport on average per week?

When to book flights from Kalispell to Chicago O'Hare Intl Airport

Cheap Kalispell to Chicago O'Hare Intl Airport (FCA to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kalispell to Chicago O'Hare Intl Airport

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Kalispell to Chicago O'Hare Intl Airport

Best airlines flying from Kalispell to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Kalispell to Chicago O'Hare Intl Airport with momondo

United Airlines Flights From Kalispell to Chicago O'Hare Intl Airport

American Airlines Flights From Kalispell to Chicago O'Hare Intl Airport

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