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Peoria

$400+ Cheap flights from Montana to Peoria, IL (PIA)

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — PIA
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Find 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 octubre 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
jue. 12/258:02 pmMSO - PIA
1 stop14h 28mAllegiant Air
jue. 1/16:10 pmPIA - MSO
1 stop27h 13mAllegiant Air
Deal found 10/28$524
This United Airlines deal was found by Cheapflights users on 10/28. 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.
jue. 12/252:38 pmMSO - PIA
1 stop5h 09mUnited Airlines
jue. 1/15:19 pmPIA - MSO
2 stops23h 51mUnited Airlines
Deal found 10/28$656
This United Airlines deal was found by Cheapflights users on 10/28. 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.
mié. 12/108:30 amCOD - PIA
2 stops12h 01mUnited Airlines
sáb. 12/138:40 amPIA - COD
1 stop5h 15mUnited Airlines
Deal found 10/28$705

Cheap flight deals from Montana to Peoria

Keep the following information in mind while searching for Montana to Peoria flight deals. Data was last updated octubre 30, 2025.

Round-trip from

$400
(American Airlines)
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 octubre 30, 2025.
Use the filters below to find and compare flights from Montana to Peoria that are best for you.

Fly from

Montana

Fly to

Peoria

Route

Depart

Return

Price

MissoulaPeoria

MSO - PIA

MSOPIA

Missoula Johnson-Bell Field

mié. 4/15

1:05 pm-9:28 pm

1 stop7h 23m

Greater Peoria

sáb. 4/18

3:47 pm-9:29 pm

1 stop6h 42m

$400

MissoulaPeoria

MSO - PIA

MSOPIA

Missoula Johnson-Bell Field

mié. 4/15

2:27 pm-8:47 pm

1 stop5h 20m

Greater Peoria

sáb. 4/18

10:55 am-9:26 pm

2 stops11h 31m

$435

MissoulaPeoria

MSO - PIA

MSOPIA

Missoula Johnson-Bell Field

jue. 12/25

8:02 pm-11:30 am

1 stop14h 28m

Greater Peoria

jue. 1/1

6:10 pm-8:23 pm

1 stop27h 13m

$524

KalispellPeoria

FCA - PIA

FCAPIA

Kalispell Glacier Park

vie. 4/3

6:31 am-4:31 pm

2 stops33h 00m

Greater Peoria

mar. 4/7

10:55 am-9:30 pm

2 stops11h 35m

$631

MissoulaPeoria

MSO - PIA

MSOPIA

Missoula Johnson-Bell Field

jue. 12/25

2:38 pm-8:47 pm

1 stop5h 09m

Greater Peoria

jue. 1/1

5:19 pm-4:10 pm

2 stops23h 51m

$656

CodyPeoria

COD - PIA

CODPIA

Cody E.E. Faust

mié. 12/10

8:30 am-9:31 pm

2 stops12h 01m

Greater Peoria

sáb. 12/13

8:40 am-12:55 pm

1 stop5h 15m

$705

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

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 $435, American Airlines can have you in Peoria, Illinois from Montana in 5h 20m. There are 1284 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 Cody E.E. Faust - Greater Peoria or Kalispell Glacier Park - 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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Top airline flying from Montana to Peoria

Discover the top airline that operate flights from Montana to Peoria. 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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$268Average$588FlexibilityNo cancel feeOn-time69%

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