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$294+ Cheap flights from Peoria, IL (PIA) to Montana

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.
PIA — BZN
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from Peoria to Montana

Keep the following information in mind while searching for Peoria to Montana flight deals. Data was last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$294
(United Airlines)
Provider with most accurate pricing for Greater Peoria-Bozeman Gallatin Field flight deals.
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Provider most trusted by Cheapflights users for Greater Peoria-Bozeman Gallatin Field flights.
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From Greater Peoria to Montana
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Find flight deals from Peoria to Montana

Cheapest flights from Peoria to Montana
Explore the most affordable flight options available from Peoria to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This United Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 11/38:43 amPIA - BIL
1 stop5h 40mUnited Airlines
Mon 11/102:31 pmBIL - PIA
1 stop5h 25mUnited Airlines
Deal found 10/27$352
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/18:43 amPIA - GTF
1 stop5h 50mUnited Airlines
Tue 11/112:30 pmGTF - PIA
1 stop5h 26mUnited Airlines
Deal found 10/27$468
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:53 pmPIA - MSO
1 stop25h 19mAllegiant Air
Thu 1/18:02 pmMSO - PIA
1 stop14h 28mAllegiant Air
Deal found 10/27$478
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:30 amPIA - MSO
1 stop23h 29mAllegiant Air
Thu 1/18:02 pmMSO - PIA
1 stop14h 28mAllegiant Air
Deal found 10/27$533
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:53 pmPIA - MSO
1 stop25h 19mAllegiant Air
Mon 12/299:08 pmMSO - PIA
1 stop12h 32mAllegiant Air
Deal found 10/27$537
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Wed 11/58:43 amPIA - FCA
1 stop5h 53mUnited Airlines
Sat 11/82:38 pmFCA - PIA
1 stop5h 18mUnited Airlines
Deal found 10/26$539
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:53 pmPIA - MSO
1 stop25h 19mAllegiant Air
Tue 12/308:39 pmMSO - PIA
1 stop20h 24mAllegiant Air
Deal found 10/27$542
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:53 pmPIA - MSO
1 stop25h 19mAllegiant Air
Fri 12/269:08 pmMSO - PIA
1 stop13h 32mAllegiant Air
Deal found 10/27$581
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:53 pmPIA - MSO
1 stop25h 19mAllegiant Air
Sun 12/288:00 pmMSO - PIA
1 stop14h 30mAllegiant Air
Deal found 10/27$584
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:53 pmPIA - MSO
1 stop25h 19mAllegiant Air
Wed 12/3110:49 amMSO - PIA
1 stop29h 31mAllegiant Air
Deal found 10/27$587
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/288:48 pmPIA - MSO
1 stop24h 35mAllegiant Air
Thu 1/18:02 pmMSO - PIA
1 stop14h 28mAllegiant Air
Deal found 10/27$596
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 12/245:19 pmPIA - MSO
2 stops23h 51mUnited Airlines
Wed 12/315:15 pmMSO - PIA
1 stop26h 32mUnited Airlines
Deal found 10/27$597

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria to Montana 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 October 29, 2025.
Use the filters below to find and compare flights from Peoria to Montana that are best for you.

Fly from

Peoria

Fly to

Montana

Route

Depart

Return

Price

PeoriaBozeman

PIA - BZN

PIABZN

Greater Peoria

Wed 4/15

7:00 am-11:33 am

1 stop5h 33m

Bozeman Gallatin Field

Sat 4/18

10:41 am-9:16 pm

2 stops9h 35m

$294

PeoriaBozeman

PIA - BZN

PIABZN

Greater Peoria

Thu 1/15

5:16 pm-10:02 pm

1 stop5h 46m

Bozeman Gallatin Field

Mon 1/19

1:42 pm-10:21 pm

1 stop7h 39m

$396

PeoriaMissoula

PIA - MSO

PIAMSO

Greater Peoria

Wed 12/24

6:53 pm-7:12 pm

1 stop25h 19m

Missoula Johnson-Bell Field

Thu 1/1

8:02 pm-11:30 am

1 stop14h 28m

$478

PeoriaMissoula

PIA - MSO

PIAMSO

Greater Peoria

Wed 4/15

10:55 am-9:26 pm

2 stops11h 31m

Missoula Johnson-Bell Field

Sat 4/18

2:27 pm-8:47 pm

1 stop5h 20m

$505

PeoriaHelena

PIA - HLN

PIAHLN

Greater Peoria

Wed 4/15

10:55 am-8:59 pm

2 stops11h 04m

Helena

Sat 4/18

7:00 am-9:16 pm

2 stops13h 16m

$523

PeoriaMissoula

PIA - MSO

PIAMSO

Greater Peoria

Tue 12/30

11:30 am-9:59 am

1 stop23h 29m

Missoula Johnson-Bell Field

Thu 1/1

8:02 pm-11:30 am

1 stop14h 28m

$533

PeoriaMissoula

PIA - MSO

PIAMSO

Greater Peoria

Wed 4/15

6:21 am-12:25 pm

1 stop7h 04m

Missoula Johnson-Bell Field

Sat 4/18

7:00 am-2:16 pm

1 stop6h 16m

$550

PeoriaMissoula

PIA - MSO

PIAMSO

Greater Peoria

Wed 12/24

6:53 pm-7:12 pm

1 stop25h 19m

Missoula Johnson-Bell Field

Wed 12/31

10:49 am-5:20 pm

1 stop29h 31m

$587

PeoriaBillings

PIA - BIL

PIABIL

Greater Peoria

Wed 4/15

3:47 pm-8:46 pm

1 stop5h 59m

Billings Logan Intl

Sun 4/19

2:03 pm-8:31 pm

1 stop5h 28m

$595

PeoriaGreat Falls

PIA - GTF

PIAGTF

Greater Peoria

Wed 4/15

10:55 am-9:15 pm

2 stops11h 20m

Great Falls

Sat 4/18

2:25 pm-9:16 pm

2 stops29h 51m

$610

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 11 results
1
2

Best time to book a flight from Peoria to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana 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.

Cheapflights Insights

Everything you need to know about your flight from Peoria to Montana
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated October 29, 2025.
See what other customers who have flown with United Airlines and American Airlines from Peoria to Montana have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,999 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,999 reviews
United Airlines
7.4
Good
8,999 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,032 reviews
United Airlines
7.4
Good
8,999 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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

    Greater Peoria (PIA), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Peoria to Montana.

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

    Departing from Peoria, Illinois to Montana will take you 5h 33m. Airlines will cover a distance of 1132 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The most popular route from Peoria, Illinois to Montana is Greater Peoria - Billings Logan Intl. You may also consider Greater Peoria - Bozeman Gallatin Field or Greater Peoria - Great Falls.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Peoria to Montana 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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Alternative routes for Peoria to Montana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Peoria to Montana

Discover the top 2 airlines that operate flights from Peoria to Montana. 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$522FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$384Average$689FlexibilityNo cancel feeOn-time71%

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