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Kalispell

$429+ Cheap flights from Peoria, IL to Kalispell (PIA - FCA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — FCA
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Cheap flight deals from Peoria to Kalispell

Cheapest flights from Peoria to Kalispell
Explore the most affordable flight options available from Peoria to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.

This United Airlines deal was found by Cheapflights users on 7/26. 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.
Sat 10/246:15 am
PIA
-
FCA
1 stop6h 13m
United Airlines
Wed 10/282:36 pm
FCA
-
PIA
1 stop5h 30m
United Airlines
Deal found 7/26$429
This American Airlines deal was found by Cheapflights users on 7/22. 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.
Wed 9/167:00 am
PIA
-
FCA
1 stop8h 33m
American Airlines
Wed 9/233:26 pm
FCA
-
PIA
1 stop6h 49m
American Airlines
Deal found 7/22$490
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Sat 10/36:15 am
PIA
-
FCA
1 stop6h 13m
United Airlines
Sat 10/106:05 am
FCA
-
PIA
2 stops15h 53m
United Airlines
Deal found 7/27$593
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Sat 9/196:00 am
PIA
-
FCA
1 stop7h 44m
American Airlines
Sat 9/263:26 pm
FCA
-
PIA
1 stop6h 49m
American Airlines
Deal found 7/26$639

Find flight deals from Peoria to Kalispell

Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) to Kalispell (FCA). 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 July 27, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$429
(United Airlines)
Provider with most accurate pricing for Greater Peoria-Kalispell Glacier Park flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Peoria-Kalispell Glacier Park flights.
Search Deals
From Greater Peoria to Kalispell Glacier Park
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria to Kalispell 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 July 27, 2026.
Use the filters below to find and compare flights from Peoria to Kalispell that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PeoriaKalispell

PIA - FCA

PIAFCA

Greater Peoria

Sat 10/24

6:15 am-11:28 am

1 stop6h 13m

Kalispell Glacier Park

Wed 10/28

2:36 pm-9:06 pm

1 stop5h 30m

$429

PeoriaKalispell

PIA - FCA

PIAFCA

Greater Peoria

Wed 9/16

7:00 am-2:33 pm

1 stop8h 33m

Kalispell Glacier Park

Wed 9/23

3:26 pm-11:15 pm

1 stop6h 49m

$490

PeoriaKalispell

PIA - FCA

PIAFCA

Greater Peoria

Sat 10/3

6:15 am-11:28 am

1 stop6h 13m

Kalispell Glacier Park

Sat 10/10

6:05 am-10:58 pm

2 stops15h 53m

$593

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Peoria, Illinois-Kalispell flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Peoria, Illinois-Kalispell flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Peoria, Illinois-Kalispell flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Peoria, Illinois-Kalispell flights, Cheapflights users trust Expedia the most. Expedia 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 Peoria, Illinois-Kalispell 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 Peoria to Kalispell

Have a flexible travel schedule? Discover the best time to fly to Kalispell from Peoria 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.

Related info for your journey

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

  • How long is the flight from Peoria, Illinois to Kalispell?

    There are many flights that can get you from Peoria, Illinois to Kalispell in 6h 13m. Fly via United Airlines or American Airlines to get the fastest option. There are 1313 mi between Peoria, Illinois and Kalispell. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Peoria to Kalispell that include hotel bookings?

    Yes. In addition to deals on Peoria to Kalispell flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Peoria to Kalispell?

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

  • Can I find deals for business class flights from Peoria to Kalispell?

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

See more FAQs

Traveling to a place near Kalispell?

Book flights to Kalispell if you plan to visit one of these locations
Columbia Falls
East Glacier Park

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