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

For as low as $369, United Airlines can have you in Peoria, Illinois from Montana in 5h 10m. There are 1284 mi between Montana and Peoria, Illinois.

In terms of precipitation, rainfall in Peoria, Illinois ranges from 1.8 - 4.3 inches per month. May is typically the wettest month, when rainfall can reach 4.3 in. January is typically the driest time to visit Peoria, Illinois when rainfall is around 1.8 in.

If weather is an important factor for your trip to Peoria, Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

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.

What is the cheapest time of day to fly from MT to PIA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montana to Peoria, Illinois as you normally would.

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.

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.

$369+ Flights from Montana to Peoria, IL

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Montana to Peoria with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 December 18, 2025.

Thu 12/252:38 pmMSO - PIA

1 stop5h 09mUnited Airlines

Thu 1/13:30 pmPIA - MSO

2 stops23h 06mUnited Airlines

Deal found 12/16

$573

Tue 12/235:55 pmFCA - PIA

1 stop17h 23mAllegiant Air

Fri 12/2612:20 pmPIA - FCA

1 stop23h 58mAllegiant Air

Deal found 12/17

$1,042

Tue 12/235:15 pmFCA - PIA

2 stops22h 28mUnited Airlines

Fri 12/268:35 amPIA - FCA

1 stop14h 24mUnited Airlines

Deal found 12/17

$1,291

Best flights from Montana to Peoria
Discover carefully curated flight deals from Montana to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Sat 2/72:37 pmMSO - PIA

1 stop5h 10mUnited Airlines

Wed 2/118:35 amPIA - MSO

1 stop6h 00mUnited Airlines

Deal found 12/15

$369

Wed 1/72:37 pmMSO - PIA

1 stop5h 10mUnited Airlines

Sat 1/108:35 amPIA - MSO

1 stop6h 00mUnited Airlines

Deal found 12/16

$369

Wed 1/216:00 amFCA - PIA

2 stops9h 43mUnited Airlines

Sat 1/241:24 pmPIA - FCA

2 stops10h 56mUnited Airlines

Deal found 12/14

$389

Wed 1/146:30 amCOD - PIA

1 stop13h 17mUnited Airlines

Sat 1/173:00 pmPIA - COD

2 stops32h 44mUnited Airlines

Deal found 12/15

$556

Last-minute flights from Montana to Peoria
Discover last-minute flight deals from Montana to Peoria. Data last updated December 18, 2025 and is based on user searches.

Tue 12/235:55 pmFCA - PIA

1 stop17h 23mAllegiant Air

Fri 12/2612:20 pmPIA - FCA

1 stop23h 58mAllegiant Air

Deal found 12/17

$1,042

Tue 12/235:15 pmFCA - PIA

2 stops22h 28mUnited Airlines

Fri 12/268:35 amPIA - FCA

1 stop14h 24mUnited Airlines

Deal found 12/17

$1,291

Thu 12/252:38 pmMSO - PIA

1 stop5h 09mUnited Airlines

Thu 1/11:20 pmPIA - MSO

2 stops27h 50mUnited Airlines

Deal found 12/17

$573

Wed 1/72:37 pmMSO - PIA

1 stop5h 10mUnited Airlines

Sat 1/108:35 amPIA - MSO

1 stop6h 00mUnited Airlines

Deal found 12/16

$369

Wed 1/146:30 amCOD - PIA

1 stop13h 17mUnited Airlines

Sat 1/173:00 pmPIA - COD

2 stops32h 44mUnited Airlines

Deal found 12/15

$556

Wed 1/216:00 amFCA - PIA

2 stops9h 43mUnited Airlines

Sat 1/241:24 pmPIA - FCA

2 stops10h 56mUnited Airlines

Deal found 12/14

$389

Find flight deals from Montana to Peoria

Round-trip from	$369 (United Airlines)

From Montana to Greater Peoria

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

MissoulaPeoria

MSO - PIA

MSOPIA

Missoula Johnson-Bell Field

Sat 2/7

2:37 pm-8:47 pm

1 stop5h 10m

Greater Peoria

Wed 2/11

8:35 am-1:35 pm

1 stop6h 00m

$369

MissoulaPeoria

MSO - PIA

MSOPIA

Missoula Johnson-Bell Field

Wed 1/7

2:37 pm-8:47 pm

1 stop5h 10m

Greater Peoria

Sat 1/10

8:35 am-1:35 pm

1 stop6h 00m

$369

KalispellPeoria

FCA - PIA

FCAPIA

Kalispell Glacier Park

Wed 1/21

6:00 am-4:43 pm

2 stops9h 43m

Greater Peoria

Sat 1/24

1:24 pm-11:20 pm

2 stops10h 56m

$389

CodyPeoria

COD - PIA

CODPIA

Cody E.E. Faust

Wed 1/14

6:30 am-8:47 pm

1 stop13h 17m

Greater Peoria

Sat 1/17

3:00 pm-10:44 pm

2 stops32h 44m

$556

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

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

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 $369, United Airlines can have you in Peoria, Illinois from Montana in 5h 10m. There are 1284 mi between Montana and Peoria, Illinois.
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

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Montana to Peoria

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$268	Average$584	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$369+ 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Montana to Peoria with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Montana to Peoria

Cheapest flights from Montana to PeoriaExplore 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 December 18, 2025.

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 December 18, 2025.

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 December 18, 2025.

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montana to Peoria that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Montana to Peoria

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?

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

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

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

How can I find direct flights from Montana to Peoria?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Montana to Peoria

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Montana to Peoria

100% Free

Book with Flexibility

Travel Smart

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 December 18, 2025.