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O'Hare Intl

$165+ Cheap flights from Kalispell (FCA) to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — ORD
Jul 9 — Jul 161
Thu 7/9
Thu 7/16
1 adult, Economy
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Cheap flight deals from Kalispell to O'Hare Intl

Cheapest flights from Kalispell to O'Hare Intl
Explore the most affordable flight options available from Kalispell to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.

This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:17 pm
FCA
-
ORD
Nonstop3h 42m
United Airlines
Mon 9/78:40 am
ORD
-
FCA
Nonstop3h 47m
United Airlines
Deal found 6/7$309
This Alaska Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:21 pm
FCA
-
ORD
1 stop8h 59m
Alaska Airlines
Wed 11/49:31 am
ORD
-
FCA
1 stop9h 23m
Alaska Airlines
Deal found 6/5$329
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:25 am
FCA
-
ORD
2 stops10h 24m
Delta
Thu 10/296:00 am
ORD
-
FCA
1 stop7h 29m
Delta
Deal found 6/7$334
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:35 am
FCA
-
ORD
1 stop7h 33m
Delta
Thu 11/56:00 am
ORD
-
FCA
1 stop7h 29m
Delta
Deal found 6/5$339
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/22:30 pm
FCA
-
ORD
1 stop6h 03m
Delta
Sat 11/79:30 am
ORD
-
FCA
2 stops9h 15m
Delta
Deal found 6/5$344
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:20 am
FCA
-
ORD
2 stops9h 54m
Delta
Fri 11/69:30 am
ORD
-
FCA
2 stops9h 15m
Delta
Deal found 6/5$349
This American Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:50 pm
FCA
-
ORD
Nonstop3h 49m
American Airlines
Mon 9/76:00 am
ORD
-
FCA
1 stop9h 34m
American Airlines
Deal found 6/5$358
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:24 pm
FCA
-
ORD
Nonstop3h 36m
American Airlines
Mon 10/129:40 am
ORD
-
FCA
Nonstop3h 48m
American Airlines
Deal found 6/9$364
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:50 pm
FCA
-
ORD
1 stop7h 28m
American Airlines
Mon 9/76:00 am
ORD
-
FCA
1 stop9h 34m
American Airlines
Deal found 6/7$368
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:25 am
FCA
-
ORD
2 stops8h 32m
Delta
Mon 11/26:00 am
ORD
-
FCA
1 stop7h 29m
Delta
Deal found 6/5$369
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:25 am
FCA
-
ORD
2 stops8h 32m
Delta
Sat 11/75:30 am
ORD
-
FCA
2 stops13h 15m
Delta
Deal found 6/5$374

Find flight deals from Kalispell to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Kalispell (FCA) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(United Airlines)

One-way from

$165
(Alaska Airlines)

Popular in

February

Cheapest in

September

Average price

$426

Good round-trip deal

$433 or less

Good one-way deal

$254 or less
Provider with most accurate pricing for Kalispell Glacier Park-Chicago O'Hare Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kalispell Glacier Park-Chicago O'Hare Intl flights.
Search Deals
From Kalispell Glacier Park to Chicago O'Hare Intl
Search Deals
One-way flight from Kalispell Glacier Park to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($149 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Kalispell Glacier Park to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from Kalispell Glacier Park to Chicago O'Hare Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kalispell to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 9, 2026.
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

Sat 10/24

2:03 pm-11:59 pm

1 stop8h 56m

Chicago O'Hare Intl

Thu 10/29

6:00 am-12:21 pm

1 stop7h 21m

$329

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

Mon 10/5

6:35 am-3:08 pm

1 stop7h 33m

Chicago O'Hare Intl

Thu 11/5

6:00 am-12:29 pm

1 stop7h 29m

$339

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

Sat 10/24

5:25 am-4:33 pm

2 stops10h 08m

Chicago O'Hare Intl

Tue 10/27

9:30 am-5:45 pm

2 stops9h 15m

$339

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

Thu 10/8

1:29 pm-9:34 pm

1 stop7h 05m

Chicago O'Hare Intl

Fri 11/6

9:30 am-5:45 pm

2 stops9h 15m

$344

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

Fri 9/11

5:25 am-12:21 pm

1 stop5h 56m

Chicago O'Hare Intl

Tue 9/15

8:27 am-5:28 pm

2 stops10h 01m

$344

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

Tue 10/6

7:45 pm-6:20 am

1 stop9h 35m

Chicago O'Hare Intl

Fri 10/9

9:00 am-7:05 pm

1 stop11h 05m

$374
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

$382

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

Sun 7/12

10:14 am-5:29 pm

1 stop6h 15m

Chicago O'Hare Intl

Sat 7/18

7:05 pm-8:40 am

1 stop14h 35m

$405

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

Fri 8/7

5:15 am-11:59 am

1 stop5h 44m

Chicago O'Hare Intl

Sat 8/15

3:00 pm-8:15 pm

1 stop6h 15m

$409

KalispellChicago

FCA - ORD

FCAORD

Kalispell Glacier Park

Thu 10/8

1:29 pm-9:34 pm

1 stop7h 05m

Chicago O'Hare Intl

Sat 10/10

6:00 am-12:29 pm

1 stop7h 29m

$414

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/4

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Kalispell to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kalispell to O'Hare Intl in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kalispell-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kalispell-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kalispell-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kalispell-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kalispell-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kalispell to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Kalispell with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kalispell to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Kalispell to Chicago O'Hare Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Kalispell to Chicago O'Hare Intl Airport (average of $191). Flying from Kalispell to Chicago O'Hare Intl Airport in February is currently the most expensive (average of $743). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FCA to ORD?

Find hourly flight availability from Kalispell to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 9, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kalispell to Chicago O'Hare Intl Airport as you normally would.

How much does it cost to fly round-trip from Kalispell to Chicago O'Hare Intl Airport?

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated June 9, 2026.
Read through reviews of airlines operating flights from Kalispell to Chicago O'Hare Intl Airport, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,803 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
9,803 reviews
United Airlines
7.4
Good
9,803 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
American Airlines
7.1
Good
11,642 reviews
United Airlines
7.4
Good
9,803 reviews

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Related info for your journey

Find useful and relevant information for your journey from Kalispell to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kalispell to Chicago O'Hare Intl?

    Most people fly from Kalispell Glacier Park (FCA) if they book a flight from Kalispell to Chicago O'Hare Intl. On average, Glacier Park has 6 outbound flights to Chicago O'Hare Intl per day from 2 airlines. Kalispell Glacier Park is conveniently located just 8.4 mi from Kalispell’s city center.

  • How long is the flight from Kalispell to Chicago O'Hare Intl Airport?

    A quick flight from Kalispell to Chicago O'Hare Intl Airport can take about 7h 33m. Alaska Airlines provides one of the quickest options available for as low as $339. Airlines will cover a distance of 1348 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Kalispell to Chicago O'Hare Intl Airport round-trip?

    Our cheapest airline available from Kalispell to Chicago O'Hare Intl Airport is American Airlines. Our recent data shows that you can find tickets from as low as $191 on this airline. An additional option worth looking into is United Airlines, starting at $289. Users have found that American Airlines is 57% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Kalispell to Chicago O'Hare Intl Airport one-way?

    The cheapest airlines for a one-way flight from Kalispell to Chicago O'Hare Intl Airport are American Airlines ($175), United Airlines ($175), and Delta ($215).

  • What are the most reliable airlines from Kalispell to Chicago O'Hare Intl Airport?

    No one likes to see their flight delayed. When booking a flight from Kalispell to Chicago O'Hare Intl Airport consider choosing United Airlines (75%), Qatar Airways (71%) or American Airlines (68%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Kalispell to Chicago O'Hare Intl Airport?

    On average you can expect to pay $793 for a flight from Kalispell to Chicago O'Hare Intl Airport. The cheapest flight overall is $197 while the most popular route, (Kalispell Glacier Park - Chicago O'Hare Intl) is currently priced at $309.

  • Can I find deals for flights from Kalispell to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Kalispell to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kalispell to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kalispell to O'Hare Intl.

  • Can I find deals for business class flights from Kalispell to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Kalispell to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kalispell to Chicago O'Hare Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Kalispell to Chicago O'Hare Intl Airport (average of $191). Flying from Kalispell to Chicago O'Hare Intl Airport in February is currently the most expensive (average of $743). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Benton Harbor
Rosemont
Schaumburg
Naperville
Lake Geneva
Gurnee
Delavan
Oakbrook Terrace
Downers Grove
Des Plaines
Hoffman Estates
Oak Brook
South Holland
Libertyville
Warrenville
Rockford
Great Lakes
Northbrook
Waukegan
Elk Grove Village

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Kalispell to O'Hare Intl

Discover the top 2 airlines that operate flights from Kalispell to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$191Average$389FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$289Average$510FlexibilityNo cancel feeOn-time69%

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