Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Peoria, Illinois to Montana from $196

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Peoria, Illinois to Montana departing on 10/24. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Peoria, Illinois to Montana

Cheap round-trip flights

United Airlines Logo
3:56 pm - 10:46 pmPIA-BIL
7h 50m2 stops
United Airlines Logo
2:30 pm - 9:05 pmBIL-PIA
5h 35m1 stop
$313United Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 5
United Airlines Logo
6:00 am - 11:35 amPIA-FCA
6h 35m1 stop
United Airlines Logo
12:41 pm - 9:27 pmFCA-PIA
7h 46m1 stop
$389United Airlines
Find Deal
Sun, Oct 12 - Sat, Oct 18
United Airlines Logo
6:00 am - 11:35 amPIA-FCA
6h 35m1 stop
United Airlines Logo
12:41 pm - 9:27 pmFCA-PIA
7h 46m1 stop
$409United Airlines
Find Deal
Mon, Oct 13 - Sat, Oct 18
United Airlines Logo
3:56 pm - 10:46 pmPIA-BIL
7h 50m2 stops
United Airlines Logo
7:00 am - 4:43 pmBIL-PIA
8h 43m2 stops
$437United Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 5
United Airlines Logo
6:00 am - 11:35 amPIA-FCA
6h 35m1 stop
United Airlines Logo
12:41 pm - 9:27 pmFCA-PIA
7h 46m1 stop
$439United Airlines
Find Deal
Sun, Oct 12 - Sun, Oct 19
United Airlines Logo
6:00 am - 11:35 amPIA-FCA
6h 35m1 stop
United Airlines Logo
12:41 pm - 9:27 pmFCA-PIA
7h 46m1 stop
$451United Airlines
Find Deal
Sun, Oct 12 - Fri, Oct 17
United Airlines Logo
6:55 am - 11:35 amPIA-FCA
5h 40m1 stop
United Airlines Logo
2:31 pm - 9:05 pmFCA-PIA
5h 34m1 stop
$459United Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11
United Airlines Logo
6:55 am - 11:35 amPIA-FCA
5h 40m1 stop
United Airlines Logo
6:30 am - 9:05 pmFCA-PIA
13h 35m1 stop
$488United Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11
United Airlines Logo
6:55 am - 11:35 amPIA-FCA
5h 40m1 stop
United Airlines Logo
5:06 pm - 3:19 pmFCA-PIA
21h 13m2 stops
$498United Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11
United Airlines Logo
10:48 am - 9:31 pmPIA-FCA
11h 43m2 stops
United Airlines Logo
5:06 pm - 9:27 pmFCA-PIA
27h 21m2 stops
$553United Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11

United Airlines flights from Peoria, Illinois to Montana

Our best United Airlines deals on Peoria, Illinois to Montana flight tickets
United Airlines
Oct 2
PIA8:39 amGreater Peoria
6h 30m
1 stop
HLN2:09 pmHelena
Oct 5
HLN2:44 pmHelena
5h 21m
1 stop
PIA9:05 pmGreater Peoria
$308
Find similar
United Airlines
Oct 1
PIA3:56 pmGreater Peoria
7h 50m
2 stops
BIL10:46 pmBillings Logan Intl
Oct 5
BIL2:30 pmBillings Logan Intl
5h 35m
1 stop
PIA9:05 pmGreater Peoria
$313
Find similar
United Airlines
Oct 2
PIA8:39 amGreater Peoria
5h 47m
1 stop
GTF1:26 pmGreat Falls
Oct 5
GTF2:31 pmGreat Falls
5h 34m
1 stop
PIA9:05 pmGreater Peoria
$358
Find similar

American Airlines flights from Peoria, Illinois to Montana

Our best American Airlines deals on Peoria, Illinois to Montana flight tickets
American Airlines
Sep 27
PIA6:00 amGreater Peoria
7h 20m
1 stop
MSO12:20 pmMissoula Johnson-Bell Field
Oct 1
MSO1:51 pmMissoula Johnson-Bell Field
8h 32m
1 stop
PIA11:23 pmGreater Peoria
$429
Find similar
American Airlines
Sep 27
PIA6:00 amGreater Peoria
7h 20m
1 stop
MSO12:20 pmMissoula Johnson-Bell Field
Oct 1
MSO1:51 pmMissoula Johnson-Bell Field
8h 32m
1 stop
PIA11:23 pmGreater Peoria
$459
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Peoria, Illinois 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, momondo users made 832,500 searches. Data last updated September 19, 2025.
Use the filters below to find and compare flights from Peoria, Illinois to Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PeoriaBillings

PIA - BIL

PIABIL

Greater Peoria

Wed 10/1

3:56 pm-10:46 pm

2 stops7h 50m

Billings Logan Intl

Sun 10/5

2:30 pm-9:05 pm

1 stop5h 35m

$313

PeoriaKalispell

PIA - FCA

PIAFCA

Greater Peoria

Sun 10/12

6:00 am-11:35 am

1 stop6h 35m

Kalispell Glacier Park

Sat 10/18

12:41 pm-9:27 pm

1 stop7h 46m

$389

PeoriaKalispell

PIA - FCA

PIAFCA

Greater Peoria

Mon 10/13

6:00 am-11:35 am

1 stop6h 35m

Kalispell Glacier Park

Sat 10/18

12:41 pm-9:27 pm

1 stop7h 46m

$409

PeoriaBillings

PIA - BIL

PIABIL

Greater Peoria

Wed 10/1

3:56 pm-10:46 pm

2 stops7h 50m

Billings Logan Intl

Sun 10/5

7:00 am-4:43 pm

2 stops8h 43m

$437

PeoriaKalispell

PIA - FCA

PIAFCA

Greater Peoria

Sun 10/12

6:00 am-11:35 am

1 stop6h 35m

Kalispell Glacier Park

Sun 10/19

12:41 pm-9:27 pm

1 stop7h 46m

$439

PeoriaKalispell

PIA - FCA

PIAFCA

Greater Peoria

Sun 10/12

6:00 am-11:35 am

1 stop6h 35m

Kalispell Glacier Park

Fri 10/17

12:41 pm-9:27 pm

1 stop7h 46m

$451

PeoriaKalispell

PIA - FCA

PIAFCA

Greater Peoria

Sat 10/4

6:55 am-11:35 am

1 stop5h 40m

Kalispell Glacier Park

Sat 10/11

2:31 pm-9:05 pm

1 stop5h 34m

$459

PeoriaKalispell

PIA - FCA

PIAFCA

Greater Peoria

Sat 10/4

6:55 am-11:35 am

1 stop5h 40m

Kalispell Glacier Park

Sat 10/11

6:30 am-9:05 pm

1 stop13h 35m

$488

PeoriaKalispell

PIA - FCA

PIAFCA

Greater Peoria

Sat 10/4

6:55 am-11:35 am

1 stop5h 40m

Kalispell Glacier Park

Sat 10/11

5:06 pm-3:19 pm

2 stops21h 13m

$498

PeoriaKalispell

PIA - FCA

PIAFCA

Greater Peoria

Sat 10/4

10:48 am-9:31 pm

2 stops11h 43m

Kalispell Glacier Park

Sat 10/11

5:06 pm-9:27 pm

2 stops27h 21m

$553

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

See travel insights to Montana from

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

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

What is the cheapest day to depart on your flight to Montana?

Our data shows that Saturday is the least expensive day to fly to Montana. Tickets to fly out on this day can be as low as $496. The most expensive day to fly to Montana is Thursday, with ticket prices averaging around $666.

Can stopping save me money on Peoria, Illinois to Montana flights?

You could potentially save up to 36% on your flight if you consider stops on a Peoria, Illinois to Montana flight.

Cheap Peoria, Illinois to Montana flight deals and tips

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

Direct flights

None
There are no direct flights from Peoria, Illinois to Montana. There are no popular flight routes from Peoria, Illinois to Montana.
Search flight deals

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

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

  • How many operators does momondo search for flights from Greater Peoria Airport to Montana?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Greater Peoria Airport to Montana.

  • What documentation or ID do you need to fly to Montana?

    The travel and health documents you'll need for your trip to Montana 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 Montana. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Peoria, Illinois to Montana

Compare and see reviews for airlines that fly from Peoria, Illinois to Montana with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $248Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $384Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Peoria to Montana flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Montana that suits you.

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

Yes. momondo allows you to filter the results for Peoria to Montana flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Montana from Peoria. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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

An easier way to manage your Montana trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 10/19
Sun 10/26
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Montana

Popular cities in Montana

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $49
Flights to Los Angelesfrom $49
Flights to Miamifrom $49
Flights to Chicagofrom $47
Flights to Orlandofrom $60
Flights to Las Vegasfrom $48
Flights to San Franciscofrom $53
Flights to Washington, D.C.from $49
Flights to Bostonfrom $73
Flights to Atlantafrom $51
Flights to Dallasfrom $56
Flights to Seattlefrom $86