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$228 Cheap Flights from Bozeman (BZN) to Peoria (PIA)

View $228 flight on Fri, Oct 23, 2026Opens in a new window

Popular airlines from Bozeman Yellowstone Intl. Airport (BZN) to Peoria, IL (PIA-Greater Peoria Regional)

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Cheap Flights from Bozeman to Peoria (BZN-PIA)

Prices were available within the past 7 days and start at $228 for one-way flights and $399 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Sep 25 - Tue, Sep 29
BZN
Bozeman
PIA
Peoria
$399 Roundtrip, found 6 days ago
$399
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Sep 25 from Bozeman to Peoria, returning Tue, Sep 29, priced at $399 found 6 days ago
American Airlines
Fri, Sep 25 - Tue, Sep 29
BZN
Bozeman
PIA
Peoria
$450 Roundtrip, found 6 days ago
$450
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Sep 25 from Bozeman to Peoria, returning Tue, Sep 29, priced at $450 found 6 days ago
American Airlines
Fri, Oct 16 - Wed, Oct 21
BZN
Bozeman
PIA
Peoria
$475 Roundtrip, found 22 hours ago
$475
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Fri, Oct 16 from Bozeman to Peoria, returning Wed, Oct 21, priced at $475 found 22 hours ago
American Airlines
Fri, Sep 25 - Tue, Sep 29
BZN
Bozeman
PIA
Peoria
$499 Roundtrip, found 6 days ago
$499
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Sep 25 from Bozeman to Peoria, returning Tue, Sep 29, priced at $499 found 6 days ago
American Airlines
Wed, Sep 16 - Sun, Sep 20
BZN
Bozeman
PIA
Peoria
$520 Roundtrip, found 5 days ago
$520
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Sep 16 from Bozeman to Peoria, returning Sun, Sep 20, priced at $520 found 5 days ago
American Airlines
Fri, Oct 16 - Wed, Oct 21
BZN
Bozeman
PIA
Peoria
$535 Roundtrip, found 22 hours ago
$535
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Fri, Oct 16 from Bozeman to Peoria, returning Wed, Oct 21, priced at $535 found 22 hours ago
American Airlines
Wed, Sep 16 - Sun, Sep 20
BZN
Bozeman
PIA
Peoria
$542 Roundtrip, found 5 days ago
$542
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Sep 16 from Bozeman to Peoria, returning Sun, Sep 20, priced at $542 found 5 days ago
United
Wed, Sep 16 - Sun, Sep 20
BZN
Bozeman
PIA
Peoria
$548 Roundtrip, found 5 days ago
$548
Roundtrip
found 5 days ago
Select United flight, departing Wed, Sep 16 from Bozeman to Peoria, returning Sun, Sep 20, priced at $548 found 5 days ago
American Airlines
Fri, Sep 25 - Tue, Sep 29
BZN
Bozeman
PIA
Peoria
$550 Roundtrip, found 6 days ago
$550
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Sep 25 from Bozeman to Peoria, returning Tue, Sep 29, priced at $550 found 6 days ago
American Airlines
Fri, Sep 25 - Tue, Sep 29
BZN
Bozeman
PIA
Peoria
$574 Roundtrip, found 6 days ago
$574
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Sep 25 from Bozeman to Peoria, returning Tue, Sep 29, priced at $574 found 6 days ago

What you need to know for your flight from Bozeman Yellowstone Intl. to Greater Peoria Regional

Bozeman (BZN) to Peoria (PIA) at a glance

Travel with a selection of airlines that operate flights from Bozeman (BZN) to Peoria (PIA) on this domestic short-haul route. Compare various options from full-service carriers to discover the itinerary that aligns with your budget, schedule, and travel needs as you delve into Peoria's renowned attractions and neighborhoods. Access essential information about flights departing from Bozeman Yellowstone International Airport (BZN) to Greater Peoria Regional Airport (PIA).

  • Fastest flight duration: around 4h 15m in-flight, plus roughly 1h 30m layover with one stop
  • Route distance: roughly 1,100 miles (1,770 km)
  • Flights per week: around 7 departures on average
  • Typical fares (one-way): economy tickets often range from $175–$335, depending on seasonality and how far ahead you book

Flights from Bozeman Yellowstone International Airport (BZN) to Greater Peoria Regional Airport (PIA)

Based on the latest traveler bookings, here are the top airlines favored for one-stop flights from Bozeman to Peoria. Many passengers opt for layovers at O'Hare International Airport (ORD, approximately 2 hours and 15 minutes) and Denver International Airport (DEN, around 1 hour and 15 minutes). These options provide the flexibility to balance price, total travel time, and cabin class, helping you to craft the best itinerary for your journey.

  • United: As a comprehensive airline, United provides a convenient one-stop service with one-way ticket prices generally falling between $175 and $335. This carrier operates approximately 90% of flights on this route, featuring a flight duration of 4 hours and 15 minutes, and a total travel time of around 6 hours, including layover time.

Alternative routes from Bozeman (BZN) to Peoria (PIA)

  • Bozeman to Bloomington (BZN-BMI): Central Illinois Regional Airport (BMI) lies approximately 43 miles from Greater Peoria Regional Airport (PIA).
  • Butte to Peoria (BTM-PIA): Bert Mooney Airport (BTM) is situated roughly 66 miles from Bozeman Yellowstone International Airport (BZN).
  • Helena to Peoria (HLN-PIA): Helena Regional Airport (HLN) is located about 70 miles from Bozeman Yellowstone International Airport (BZN).

How to find the best prices for flights from Bozeman (BZN) to Peoria (PIA)

Getting some of the best deals on flights from Bozeman to Peoria is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are typically found when booking 2-8 weeks in advance, which coincides with when most travelers make their reservations. Morning departures between 5 a.m. and 12 p.m. tend to offer lower prices and are also the most popular times to fly. Additionally, flying on Tuesday usually provides cheaper rates, while Thursday remains the most favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Peoria hotel and flight deals.
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Greater Peoria Regional Airport from Bozeman Yellowstone International Airport

Peoria welcomes travelers from Bozeman with a range of transport options based on price, convenience, and proximity. For departures, Bozeman Yellowstone International Airport is roughly a 15-minute drive (covering about 11 miles) from central Bozeman. Here's how to reach Peoria efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Peoria, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Greater Peoria Regional Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Greater Peoria Regional Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Greater Peoria Regional Airport, Peoria Bus Station, a bus station, is located about 6.3 miles away by car.

Frequently asked questions

How much does a flight from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Peoria, IL (PIA-Greater Peoria Regional) cost?
You can find cheap one-way flights from $228 and cheap return flights from $399 Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Peoria, IL (PIA-Greater Peoria Regional) with Expedia. One-way flights usually range from $420 to $916, and return flights typically cost between $344 and $1089. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Peoria, IL (PIA-Greater Peoria Regional) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Peoria, IL (PIA-Greater Peoria Regional)?
The cheapest month to fly from BZN to PIA is September when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Peoria, IL (PIA-Greater Peoria Regional)?
Enter BZN to PIA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Peoria, IL (PIA-Greater Peoria Regional)?
American Airlines is one of the cheapest airlines offering connecting flights from Bozeman, MT (BZN) to Peoria, IL (PIA) starting from around $360 for a round-trip ticket. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Peoria, IL (PIA-Greater Peoria Regional)?
To find a cheap flight from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Peoria, IL (PIA-Greater Peoria Regional), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Peoria, IL (PIA-Greater Peoria Regional)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Peoria, IL (PIA-Greater Peoria Regional)?
From Bozeman (Gallatin Field) to Peoria (Greater Peoria Regional), the earliest flight departs at around 5:00 AM. Operated by United, this early departure can help you reach your destination in good time. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Peoria, IL (PIA-Greater Peoria Regional)?
The most popular departure times for flights from Bozeman Yellowstone International Airport (BZN) to Greater Peoria Regional Airport (PIA) are in the early afternoon, from noon to 3pm. About 48% of passengers prefer this time window. Many major carriers, including United Airlines and American Airlines, offer flights during this window. This timing is convenient for travelers who want to enjoy a relaxed morning before heading out.
How long does it take to fly from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Peoria, IL (PIA-Greater Peoria Regional)?
Flights from BZN to PIA with one stop typically take around 7 hours 50 minutes, covering approximately 1,133 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Peoria, IL (PIA-Greater Peoria Regional)?
First class seats are offered on the BZN to PIA route with American Airlines and United Airlines.
How do I earn miles on a Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Peoria, IL (PIA-Greater Peoria Regional) flight with Expedia?
It's easy to earn miles on a Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Peoria, IL (PIA-Greater Peoria Regional) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Peoria from Gallatin Field (BZN)?
From Gallatin Field (BZN), you can fly into Greater Peoria Regional (PIA) to reach Peoria. Some flights may connect through major hubs like Denver Intl. (DEN), Minneapolis - St. Paul Intl. (MSP), Portland Intl. (PDX) before reaching Peoria. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Peoria, IL (PIA-Greater Peoria Regional) at the last minute?
Typically, booking a last minute flight from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Peoria, IL (PIA-Greater Peoria Regional) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Peoria, IL (PIA-Greater Peoria Regional) flight and hotel package?
Securing a Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Peoria, IL (PIA-Greater Peoria Regional) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Peoria, IL (PIA-Greater Peoria Regional)?
If you booked your Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Peoria, IL (PIA-Greater Peoria Regional) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Bozeman Yellowstone Intl.
Destination airport
Greater Peoria Regional
Airlines serving
American Airlines, United
Roundtrip price
$398
Distance
1133 mi

Book with confidence

Bozeman to Peoria Flights

The cheapest times to fly from Bozeman to Peoria

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bozeman to Peoria are during the month of September. You can find some of the cheapest flights from Bozeman to Peoria with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bozeman to Peoria

Sunday is one of the best days to book for cheap flights from Bozeman to Peoria: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Bozeman to Peoria

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bozeman to Peoria in 2026. You can also book with separate airlines for your outbound and return journeys, from $228 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bozeman to Peoria flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Bozeman to Peoria airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Bozeman to Peoria Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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