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$329+ Cheap flights from Peoria, IL to Bozeman (PIA - BZN)

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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — BZN
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Peoria to Bozeman

Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) to Bozeman (BZN). 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 30, 2025.

Round-trip from

$329
(United Airlines)
From Greater Peoria to Bozeman Gallatin Field
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Find flight deals from Peoria to Bozeman

Cheapest flights from Peoria to Bozeman
Explore the most affordable flight options available from Peoria to Bozeman. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This United Airlines deal was found by Cheapflights users on 7/29. 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 8/268:45 amPIA - BZN
1 stop5h 46mUnited Airlines
Sat 8/302:41 pmBZN - PIA
1 stop5h 31mUnited Airlines
Deal found 7/29$329
This American Airlines deal was found by Cheapflights users on 7/29. 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 8/1311:14 amPIA - BZN
1 stop8h 41mAmerican Airlines
Sun 8/174:54 pmBZN - PIA
1 stop5h 28mAmerican Airlines
Deal found 7/29$463

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria to Bozeman 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 30, 2025.
Use the filters below to find and compare flights from Peoria to Bozeman that are best for you.

Fly from

Peoria

Fly to

Bozeman

Route

Depart

Return

Price

PeoriaBozeman

PIA - BZN

PIABZN

Greater Peoria

Tue 8/26

8:45 am-1:31 pm

1 stop5h 46m

Bozeman Gallatin Field

Sat 8/30

2:41 pm-9:12 pm

1 stop5h 31m

$329

PeoriaBozeman

PIA - BZN

PIABZN

Greater Peoria

Wed 8/13

11:14 am-6:55 pm

1 stop8h 41m

Bozeman Gallatin Field

Sun 8/17

4:54 pm-11:22 pm

1 stop5h 28m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Peoria to Bozeman

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

Get insights into the airlines that provide service to Bozeman. 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 Bozeman. Reviews last updated July 30, 2025.
Read through reviews of airlines operating flights from Peoria to Bozeman, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,896 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

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

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

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!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,896 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

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

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

  • What are the cheapest airlines flying from Peoria, Illinois to Bozeman round-trip?

    According to our current data, United Airlines ($329), and American Airlines ($463) offers the cheapest pricing from Peoria, Illinois to Bozeman.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Peoria to Bozeman 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 Bozeman?

    Currently, October is the cheapest month in which you can book a flight from Peoria, Illinois to Bozeman (average of $371). Flying from Peoria, Illinois to Bozeman in May is currently the most expensive (average of $478). 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

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Top airline flying from Peoria to Bozeman

Discover the top airline that operate flights from Peoria to Bozeman. 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$308Average$470FlexibilityNo cancel feeOn-time69%

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