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Cheap flights from Montana to Peoria from $464

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Peoria departing on 8/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Montana to Peoria

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:00 am - 3:00 pmCOD  Cody E.E. Faust-PIA Greater Peoria
9h 00m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
8:45 am - 5:13 pmPIA  Greater Peoria-COD Cody E.E. Faust
9h 28m1 stop Denver Intl
$464United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
2:27 pm - 8:47 pmMSO  Missoula Johnson-Bell Field-PIA Greater Peoria
5h 20m1 stop Denver Intl
United Airlines Logo
1:20 pm - 9:26 pmPIA  Greater Peoria-MSO Missoula Johnson-Bell Field
9h 06m2 stops Chicago O'Hare Intl Denver Intl
$469United Airlines
Tue, Feb 2 - Sat, Feb 6
United Airlines Logo
5:00 am - 7:03 pmCOD  Cody E.E. Faust-PIA Greater Peoria
13h 03m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
8:29 am - 5:13 pmPIA  Greater Peoria-COD Cody E.E. Faust
9h 44m2 stops Chicago O'Hare Intl Denver Intl
$469United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
2:27 pm - 8:47 pmMSO  Missoula Johnson-Bell Field-PIA Greater Peoria
5h 20m1 stop Denver Intl
United Airlines Logo
8:50 am - 4:10 pmPIA  Greater Peoria-MSO Missoula Johnson-Bell Field
8h 20m1 stop Denver Intl
$499United Airlines
Tue, Feb 2 - Sat, Feb 6
American Airlines Logo
4:50 pm - 11:59 pmFCA  Kalispell Glacier Park-PIA Greater Peoria
6h 09m1 stop Chicago O'Hare Intl
American Airlines Logo
6:00 am - 12:42 pmPIA  Greater Peoria-FCA Kalispell Glacier Park
7h 42m1 stop Chicago O'Hare Intl
$505American Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
2:36 pm - 11:13 pmFCA  Kalispell Glacier Park-PIA Greater Peoria
7h 37m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
8:41 am - 1:34 pmPIA  Greater Peoria-FCA Kalispell Glacier Park
5h 53m1 stop Denver Intl
$548United Airlines
Fri, Oct 30 - Tue, Nov 3
United Airlines Logo
5:00 am - 8:50 pmCOD  Cody E.E. Faust-PIA Greater Peoria
14h 50m1 stop Denver Intl
United Airlines Logo
8:45 am - 5:13 pmPIA  Greater Peoria-COD Cody E.E. Faust
9h 28m1 stop Denver Intl
$552United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
2:36 pm - 11:13 pmFCA  Kalispell Glacier Park-PIA Greater Peoria
7h 37m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
6:25 am - 1:34 pmPIA  Greater Peoria-FCA Kalispell Glacier Park
8h 09m2 stops Chicago O'Hare Intl Denver Intl
$553United Airlines
Fri, Oct 30 - Tue, Nov 3
American Airlines Logo
1:10 pm - 11:59 pmMSO  Missoula Johnson-Bell Field-PIA Greater Peoria
9h 49m1 stop Chicago O'Hare Intl
American Airlines Logo
5:38 pm - 12:40 pmPIA  Greater Peoria-MSO Missoula Johnson-Bell Field
20h 02m1 stop Chicago O'Hare Intl
$557American Airlines
Fri, Nov 13 - Sun, Nov 15
American Airlines Logo
1:10 pm - 5:08 pmMSO  Missoula Johnson-Bell Field-PIA Greater Peoria
26h 58m1 stop Chicago O'Hare Intl
American Airlines Logo
6:00 am - 12:40 pmPIA  Greater Peoria-MSO Missoula Johnson-Bell Field
31h 40m1 stop Chicago O'Hare Intl
$557American Airlines
Fri, Nov 13 - Sun, Nov 15

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American Airlines flights from Montana to Peoria, Illinois

Our best American Airlines deals on Montana to Peoria, Illinois flight tickets
American Airlines
Aug 25
FCA4:50 pmKalispell Glacier Park
6h 09m
1 stop
PIA11:59 pmGreater Peoria
Aug 29
PIA6:00 amGreater Peoria
7h 42m
1 stop
FCA12:42 pmKalispell Glacier Park
$505
American Airlines
Nov 13
MSO1:10 pmMissoula Johnson-Bell Field
9h 49m
1 stop
PIA11:59 pmGreater Peoria
Nov 15
PIA5:38 pmGreater Peoria
20h 02m
1 stop
MSO12:40 pmMissoula Johnson-Bell Field
$557
American Airlines
Sep 4
FCA1:32 pmKalispell Glacier Park
27h 44m
1 stop
PIA6:16 pmGreater Peoria
Sep 13
PIA5:28 pmGreater Peoria
19h 36m
2 stops
FCA12:04 pmKalispell Glacier Park
$562

United Airlines flights from Montana to Peoria, Illinois

Our best United Airlines deals on Montana to Peoria, Illinois flight tickets
United Airlines
Aug 29
COD5:00 amCody E.E. Faust
9h 00m
2 stops
PIA3:00 pmGreater Peoria
Sep 1
PIA8:45 amGreater Peoria
9h 28m
1 stop
COD5:13 pmCody E.E. Faust
$464
United Airlines
Aug 29
COD5:00 amCody E.E. Faust
13h 03m
2 stops
PIA7:03 pmGreater Peoria
Sep 1
PIA8:29 amGreater Peoria
9h 44m
2 stops
COD5:13 pmCody E.E. Faust
$469
United Airlines
Feb 2
MSO2:27 pmMissoula Johnson-Bell Field
5h 20m
1 stop
PIA8:47 pmGreater Peoria
Feb 6
PIA8:50 amGreater Peoria
8h 20m
1 stop
MSO4:10 pmMissoula Johnson-Bell Field
$499

momondo Fare Finder

 
Customize your flight search to find flights from Montana to Peoria, Illinois 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, momondo users made 832,500 searches. Data last updated August 13, 2026.
Use the filters below to find and compare flights from Montana to Peoria, Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CodyPeoria

COD Cody E.E. Faust - PIA Greater Peoria

CODPIA

Cody E.E. Faust

Sat 8/29

5:00 am-3:00 pm

2 stops9h 00m

Greater Peoria

Tue 9/1

8:45 am-5:13 pm

1 stop9h 28m

$464

MissoulaPeoria

MSO Missoula Johnson-Bell Field - PIA Greater Peoria

MSOPIA

Missoula Johnson-Bell Field

Tue 2/2

2:27 pm-8:47 pm

1 stop5h 20m

Greater Peoria

Sat 2/6

1:20 pm-9:26 pm

2 stops9h 06m

$469

CodyPeoria

COD Cody E.E. Faust - PIA Greater Peoria

CODPIA

Cody E.E. Faust

Sat 8/29

5:00 am-7:03 pm

2 stops13h 03m

Greater Peoria

Tue 9/1

8:29 am-5:13 pm

2 stops9h 44m

$469

MissoulaPeoria

MSO Missoula Johnson-Bell Field - PIA Greater Peoria

MSOPIA

Missoula Johnson-Bell Field

Tue 2/2

2:27 pm-8:47 pm

1 stop5h 20m

Greater Peoria

Sat 2/6

8:50 am-4:10 pm

1 stop8h 20m

$499

KalispellPeoria

FCA Kalispell Glacier Park - PIA Greater Peoria

FCAPIA

Kalispell Glacier Park

Tue 8/25

4:50 pm-11:59 pm

1 stop6h 09m

Greater Peoria

Sat 8/29

6:00 am-12:42 pm

1 stop7h 42m

$505
Quickest round-trip

KalispellPeoria

FCA Kalispell Glacier Park - PIA Greater Peoria

FCAPIA

Kalispell Glacier Park

Fri 10/30

2:36 pm-11:13 pm

2 stops7h 37m

Greater Peoria

Tue 11/3

8:41 am-1:34 pm

1 stop5h 53m

$548

CodyPeoria

COD Cody E.E. Faust - PIA Greater Peoria

CODPIA

Cody E.E. Faust

Sat 8/29

5:00 am-8:50 pm

1 stop14h 50m

Greater Peoria

Tue 9/1

8:45 am-5:13 pm

1 stop9h 28m

$552

KalispellPeoria

FCA Kalispell Glacier Park - PIA Greater Peoria

FCAPIA

Kalispell Glacier Park

Fri 10/30

2:36 pm-11:13 pm

2 stops7h 37m

Greater Peoria

Tue 11/3

6:25 am-1:34 pm

2 stops8h 09m

$553

MissoulaPeoria

MSO Missoula Johnson-Bell Field - PIA Greater Peoria

MSOPIA

Missoula Johnson-Bell Field

Fri 11/13

1:10 pm-11:59 pm

1 stop9h 49m

Greater Peoria

Sun 11/15

5:38 pm-12:40 pm

1 stop20h 02m

$557

MissoulaPeoria

MSO Missoula Johnson-Bell Field - PIA Greater Peoria

MSOPIA

Missoula Johnson-Bell Field

Fri 11/13

1:10 pm-5:08 pm

1 stop26h 58m

Greater Peoria

Sun 11/15

6:00 am-12:40 pm

1 stop31h 40m

$557

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Peoria from

How to get the cheapest flight ticket from Montana to Peoria, Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to Peoria, Illinois?

Flight times vary depending on what airport in Montana you fly out of and what airport in Peoria, Illinois you fly into. For example, flying from Missoula to Moline takes 5h 10m on average. On the other hand, flying from Billings to Moline takes 5h 23m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

Cheap Montana to Peoria, Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to Peoria, Illinois

Fastest flight time

5h 18m

Direct flights

None
The fastest flight from Montana to Peoria, Illinois takes 5h 18m
There are no direct flights from Montana to Peoria, Illinois. There are no popular flight routes from Montana to Peoria, Illinois.
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Frequently asked questions about flying from Montana to Peoria, Illinois

  • When did momondo last update prices for flights from Montana to Greater Peoria Airport?

    Prices for flights from Montana to Greater Peoria Airport are updated daily.

  • How old do you have to be to fly from Montana to Greater Peoria Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Greater Peoria Airport.

  • What documentation or ID do you need to fly to Greater Peoria Airport?

    The travel and health documents you'll need for your trip to Greater Peoria Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Greater Peoria Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Peoria?

Book flights to Peoria if you plan to visit one of these locations
Canton
Eureka

Why use momondo?

Why should I use momondo to find a flight deal from Montana to Peoria?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montana to Peoria. momondo saves you time and could save you money on your trip.

Can I find flights from Montana to Peoria with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Peoria from Montana with this policy.

How can momondo help me find flights from Montana to Peoria?

momondo helps you find the best flight between Montana and Peoria by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Montana to Peoria right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Peoria, momondo offers a useful price alert feature which will track prices for flights to Peoria from Montana and alert you when they change.

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