What is the cheapest airline to fly from Peoria, Illinois to Kalispell round-trip?

Cheapflights users have booked flights from Peoria, Illinois to Kalispell round-trip from $463.

What is the cheapest month to book a flight from Peoria, Illinois to Kalispell?

Currently, October is the cheapest month in which you can book a flight from Peoria, Illinois to Kalispell (average of $373). Flying from Peoria, Illinois to Kalispell in July is currently the most expensive (average of $601). 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 day to fly from Peoria, Illinois to Kalispell?

Travelers seeking maximum savings on their Peoria, Illinois to Kalispell flight should consider departing on Tuesday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Kalispell ranges from 1.0 - 2.6 inches per month. June is typically the wettest month, when rainfall can reach 2.6 in. February is typically the driest time to visit Kalispell when rainfall is around 1.0 in.

If weather is an important factor for your trip to Kalispell, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

What is the cheapest day to fly round-trip from Peoria, Illinois to Kalispell?

Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Kalispell. Check prices with Cheapflights to find a great deal for your trip.

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

When flying from Peoria, Illinois to Kalispell, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

$463+ Flights from Peoria, IL to Kalispell

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Cheap flight deals from Peoria to Kalispell

Round-trip from	$463 (United Airlines)

From Greater Peoria to Kalispell Glacier Park

Search Deals

Find 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 30, 2025.

Sat 10/410:48 amPIA - FCA

2 stops11h 43mUnited Airlines

Sat 10/1110:50 amFCA - PIA

2 stops22h 23mUnited Airlines

Deal found 7/28

$463

Thu 7/3110:10 amPIA - FCA

1 stop7h 01mAmerican Airlines

Thu 8/74:57 pmFCA - PIA

1 stop5h 25mAmerican Airlines

Deal found 7/28

$509

Best flights from Peoria to Kalispell
Discover carefully curated flight deals from Peoria to Kalispell that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Sat 10/410:48 amPIA - FCA

2 stops11h 43mUnited Airlines

Sat 10/1110:50 amFCA - PIA

2 stops22h 23mUnited Airlines

Deal found 7/28

$463

Last-minute flights from Peoria to Kalispell
Discover last-minute flight deals from Peoria to Kalispell. Data last updated July 30, 2025 and is based on user searches.

Thu 7/3110:10 amPIA - FCA

1 stop7h 01mAmerican Airlines

Thu 8/74:57 pmFCA - PIA

1 stop5h 25mAmerican Airlines

Deal found 7/28

$509

Fri 8/298:10 amPIA - FCA

2 stops26h 56mUnited Airlines

Wed 9/312:41 pmFCA - PIA

1 stop8h 34mUnited Airlines

Deal found 7/27

$528

Fly from

Fly to

Route

Depart

Return

Price

PeoriaKalispell

PIA - FCA

PIAFCA

Greater Peoria

Sat 10/4

10:48 am-9:31 pm

2 stops11h 43m

Kalispell Glacier Park

Sat 10/11

10:50 am-10:13 am

2 stops22h 23m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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.

Reviews of airlines servicing Kalispell

Get a feel of what it's like to fly with United Airlines from Peoria to Kalispell by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines

7.4

Good

8,896 reviews

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

What is the cheapest airline to fly from Peoria, Illinois to Kalispell round-trip?
Cheapflights users have booked flights from Peoria, Illinois to Kalispell round-trip from $463.
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.
What is the cheapest month to book a flight from Peoria, Illinois to Kalispell?
Currently, October is the cheapest month in which you can book a flight from Peoria, Illinois to Kalispell (average of $373). Flying from Peoria, Illinois to Kalispell in July is currently the most expensive (average of $601). 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

East Glacier Park

Polson

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Other flights to Kalispell

Top airline flying from Peoria to Kalispell

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$384	Average$689	FlexibilityNo cancel fee	On-time71%

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$463+ 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Peoria to Kalispell with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Peoria to Kalispell

Round-trip from

Find flight deals from Peoria to Kalispell

Cheapest flights from Peoria to KalispellExplore 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 30, 2025.

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 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Peoria to Kalispell that are best for you.

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.

Reviews of airlines servicing Kalispell

Get a feel of what it's like to fly with United Airlines from Peoria to Kalispell by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

What is the cheapest airline to fly from Peoria, Illinois to Kalispell round-trip?

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

How can I find direct flights from Peoria to Kalispell?

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

What is the cheapest month to book a flight from Peoria, Illinois to Kalispell?

Traveling to a place near Kalispell?

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Alternative routes for Peoria to Kalispell

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Peoria to Kalispell

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Book with Flexibility

Travel Smart

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 30, 2025.