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Peoria

$222+ Cheap flights from Montana to Peoria, IL (PIA)

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — PIA
Aug 7 — Aug 141
Fri 8/7
Fri 8/14
1 adult, Economy
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Cheap flight deals from Montana to Peoria

Cheapest flights from Montana to Peoria
Explore the most affordable flight options available from Montana to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 8, 2026.

This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:29 pm
FCA
-
PIA
1 stop5h 18m
United Airlines
Sat 10/318:50 am
PIA
-
FCA
1 stop5h 43m
United Airlines
Deal found 7/5$491
This American Airlines deal was found by Cheapflights users on 7/6. 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 9/2412:45 pm
MSO
-
PIA
1 stop27h 13m
American Airlines
Mon 9/285:28 pm
PIA
-
MSO
1 stop20h 28m
American Airlines
Deal found 7/6$537
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1210:24 am
MSO
-
PIA
1 stop24h 35m
Allegiant Air
Fri 7/177:42 pm
PIA
-
MSO
2 stops38h 52m
Allegiant Air
Deal found 7/5$605
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1210:24 am
MSO
-
PIA
1 stop24h 35m
Allegiant Air
Sat 7/188:55 pm
PIA
-
MSO
1 stop19h 02m
Allegiant Air
Deal found 7/5$674
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1210:24 am
MSO
-
PIA
2 stops50h 06m
Multiple Airlines
Sat 7/188:55 pm
PIA
-
MSO
1 stop19h 02m
Multiple Airlines
Deal found 7/5$724
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1210:24 am
MSO
-
PIA
1 stop24h 35m
Multiple Airlines
Thu 7/169:10 pm
PIA
-
MSO
2 stops38h 26m
Multiple Airlines
Deal found 7/5$853
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/127:15 am
MSO
-
PIA
2 stops15h 05m
United Airlines
Mon 7/132:33 pm
PIA
-
MSO
2 stops10h 23m
United Airlines
Deal found 7/5$859
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/612:34 pm
MSO
-
PIA
1 stop20h 35m
United Airlines
Sun 7/126:30 am
PIA
-
MSO
1 stop6h 02m
United Airlines
Deal found 7/5$880
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1210:24 am
MSO
-
PIA
1 stop24h 35m
Multiple Airlines
Mon 7/137:42 pm
PIA
-
MSO
2 stops39h 54m
Multiple Airlines
Deal found 7/5$901
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/127:15 am
MSO
-
PIA
2 stops12h 46m
United Airlines
Sat 7/185:43 pm
PIA
-
MSO
2 stops17h 12m
United Airlines
Deal found 7/5$908

Find flight deals from Montana to Peoria

Keep the following information in mind while searching for Montana to Peoria flight deals. Data was last updated July 8, 2026.

Round-trip from

$491
(United Airlines)

One-way from

$222
(Kiwi.com)
From Montana to Greater Peoria
Search Deals
One-way flight from Montana to Greater Peoria
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana to Peoria 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 8, 2026.
Use the filters below to find and compare flights from Montana to Peoria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KalispellPeoria

FCA - PIA

FCAPIA

Kalispell Glacier Park

Tue 10/27

2:29 pm-8:47 pm

1 stop5h 18m

Greater Peoria

Sat 10/31

8:50 am-1:33 pm

1 stop5h 43m

$491

MissoulaPeoria

MSO - PIA

MSOPIA

Missoula Johnson-Bell Field

Thu 9/24

12:45 pm-4:58 pm

1 stop27h 13m

Greater Peoria

Mon 9/28

5:28 pm-12:56 pm

1 stop20h 28m

$537
Cheapest one-way

KalispellPeoria

FCA - PIA

FCAPIA

Kalispell Glacier Park

Fri 8/7

9:09 pm-4:00 pm

1 stop17h 51m

$222

KalispellPeoria

FCA - PIA

FCAPIA

Kalispell Glacier Park

Mon 7/13

3:52 pm-11:40 pm

1 stop6h 48m

$276

KalispellPeoria

FCA - PIA

FCAPIA

Kalispell Glacier Park

Fri 7/17

9:07 pm-8:05 pm

1 stop21h 58m

$288

KalispellPeoria

FCA - PIA

FCAPIA

Kalispell Glacier Park

Mon 7/13

10:42 am-11:20 pm

2 stops11h 38m

$425

KalispellPeoria

FCA - PIA

FCAPIA

Kalispell Glacier Park

Fri 7/17

3:47 pm-10:17 am

3 stops41h 30m

$558
Quickest one-way

KalispellPeoria

FCA - PIA

FCAPIA

Kalispell Glacier Park

Sat 8/8

4:54 pm-11:59 pm

1 stop6h 05m

$568

KalispellPeoria

FCA - PIA

FCAPIA

Kalispell Glacier Park

Fri 8/7

2:33 pm-12:38 pm

3 stops21h 05m

$744

KalispellPeoria

FCA - PIA

FCAPIA

Kalispell Glacier Park

Sun 8/9

5:28 pm-12:38 pm

2 stops18h 10m

$773

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/4

Sorted by cheapest first

Best time to book a flight from Montana to Peoria

Have a flexible travel schedule? Discover the best time to fly to Peoria from Montana 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 Montana to Peoria
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Montana to Peoria. 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 into for flights to Peoria from Montana?

    Located just 6.0 mi from the city center, Greater Peoria (PIA) is the airport most travelers will use when flying to Peoria from Montana.

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

    For as low as $491, United Airlines can have you in Peoria, Illinois from Montana in 5h 18m. There are 1313 mi between Montana and Peoria, Illinois. This flight may include one or multiple stops.

  • What are the most popular routes from Montana to Peoria, Illinois?

    While some choose either Kalispell Glacier Park - Greater Peoria or Cody E.E. Faust - Greater Peoria, Missoula Johnson-Bell Field - Greater Peoria is the most popular route from Montana to Peoria, Illinois.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montana to Peoria 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

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