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Cheap flights from Peoria, Illinois to Missoula from $453

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Peoria, Illinois to Missoula departing on 2/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Peoria, Illinois to Missoula

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:35 am - 1:35 pmPIA-MSO
6h 00m1 stop
United Airlines Logo
2:34 pm - 4:50 pmMSO-PIA
25h 16m2 stops
$453United Airlines
Find Deal
Wed, Feb 4 - Fri, Feb 13
United Airlines Logo
10:45 am - 9:51 pmPIA-MSO
12h 06m2 stops
United Airlines Logo
6:15 am - 9:31 pmMSO-PIA
14h 16m2 stops
$458United Airlines
Find Deal
Wed, Feb 4 - Fri, Feb 13
United Airlines Logo
8:35 am - 4:05 pmPIA-MSO
8h 30m1 stop
United Airlines Logo
5:05 pm - 9:12 pmMSO-PIA
27h 07m1 stop
$503United Airlines
Find Deal
Wed, Feb 4 - Fri, Feb 13
United Airlines Logo
8:50 am - 4:10 pmPIA-MSO
8h 20m1 stop
United Airlines Logo
2:27 pm - 8:47 pmMSO-PIA
5h 20m1 stop
$524United Airlines
Find Deal
Wed, Apr 15 - Sat, Apr 18
United Airlines Logo
10:55 am - 9:26 pmPIA-MSO
11h 31m2 stops
United Airlines Logo
2:27 pm - 8:47 pmMSO-PIA
5h 20m1 stop
$529United Airlines
Find Deal
Wed, Apr 15 - Sat, Apr 18
United Airlines Logo
10:55 am - 9:26 pmPIA-MSO
11h 31m2 stops
United Airlines Logo
6:15 am - 9:16 pmMSO-PIA
14h 01m2 stops
$538United Airlines
Find Deal
Wed, Apr 15 - Sat, Apr 18
Allegiant Air Logo
7:33 pm - 8:34 amPIA-MSO
14h 01m1 stop
Allegiant Air Logo
7:50 pm - 6:05 pmMSO-PIA
21h 15m1 stop
$668Allegiant Air
Find Deal
Sat, Nov 22 - Sat, Nov 29
United Airlines Logo
8:43 am - 9:47 pmPIA-MSO
14h 04m1 stop
United Airlines Logo
5:10 pm - 12:39 pmMSO-PIA
18h 29m2 stops
$1,095United Airlines
Find Deal
Sat, Nov 22 - Sat, Nov 29
United Airlines Logo
3:30 pm - 9:47 pmPIA-MSO
31h 17m2 stops
United Airlines Logo
6:20 am - 12:39 pmMSO-PIA
29h 19m2 stops
$1,126United Airlines
Find Deal
Sat, Nov 22 - Sat, Nov 29

United Airlines flights from Peoria, Illinois to Missoula

Our best United Airlines deals on Peoria, Illinois to Missoula flight tickets
United Airlines
Feb 4
PIA8:35 amGreater Peoria
6h 00m
1 stop
MSO1:35 pmMissoula Johnson-Bell Field
Feb 13
MSO2:34 pmMissoula Johnson-Bell Field
25h 16m
2 stops
PIA4:50 pmGreater Peoria
$453
Find similar
United Airlines
Feb 4
PIA10:45 amGreater Peoria
12h 06m
2 stops
MSO9:51 pmMissoula Johnson-Bell Field
Feb 13
MSO6:15 amMissoula Johnson-Bell Field
14h 16m
2 stops
PIA9:31 pmGreater Peoria
$458
Find similar
United Airlines
Feb 4
PIA8:35 amGreater Peoria
8h 30m
1 stop
MSO4:05 pmMissoula Johnson-Bell Field
Feb 13
MSO5:05 pmMissoula Johnson-Bell Field
27h 07m
1 stop
PIA9:12 pmGreater Peoria
$503
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Peoria, Illinois to Missoula 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 November 3, 2025.
Use the filters below to find and compare flights from Peoria, Illinois to Missoula that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PeoriaMissoula

PIA - MSO

PIAMSO

Greater Peoria

Wed 2/4

8:35 am-1:35 pm

1 stop6h 00m

Missoula Johnson-Bell Field

Fri 2/13

2:34 pm-4:50 pm

2 stops25h 16m

$453

PeoriaMissoula

PIA - MSO

PIAMSO

Greater Peoria

Wed 2/4

10:45 am-9:51 pm

2 stops12h 06m

Missoula Johnson-Bell Field

Fri 2/13

6:15 am-9:31 pm

2 stops14h 16m

$458

PeoriaMissoula

PIA - MSO

PIAMSO

Greater Peoria

Wed 2/4

8:35 am-4:05 pm

1 stop8h 30m

Missoula Johnson-Bell Field

Fri 2/13

5:05 pm-9:12 pm

1 stop27h 07m

$503

PeoriaMissoula

PIA - MSO

PIAMSO

Greater Peoria

Wed 4/15

8:50 am-4:10 pm

1 stop8h 20m

Missoula Johnson-Bell Field

Sat 4/18

2:27 pm-8:47 pm

1 stop5h 20m

$524

PeoriaMissoula

PIA - MSO

PIAMSO

Greater Peoria

Wed 4/15

10:55 am-9:26 pm

2 stops11h 31m

Missoula Johnson-Bell Field

Sat 4/18

2:27 pm-8:47 pm

1 stop5h 20m

$529

PeoriaMissoula

PIA - MSO

PIAMSO

Greater Peoria

Wed 4/15

10:55 am-9:26 pm

2 stops11h 31m

Missoula Johnson-Bell Field

Sat 4/18

6:15 am-9:16 pm

2 stops14h 01m

$538

PeoriaMissoula

PIA - MSO

PIAMSO

Greater Peoria

Sat 11/22

7:33 pm-8:34 am

1 stop14h 01m

Missoula Johnson-Bell Field

Sat 11/29

7:50 pm-6:05 pm

1 stop21h 15m

$668

PeoriaMissoula

PIA - MSO

PIAMSO

Greater Peoria

Sat 11/22

8:43 am-9:47 pm

1 stop14h 04m

Missoula Johnson-Bell Field

Sat 11/29

5:10 pm-12:39 pm

2 stops18h 29m

$1,095

PeoriaMissoula

PIA - MSO

PIAMSO

Greater Peoria

Sat 11/22

3:30 pm-9:47 pm

2 stops31h 17m

Missoula Johnson-Bell Field

Sat 11/29

6:20 am-12:39 pm

2 stops29h 19m

$1,126

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Missoula from

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

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 Missoula?

On average, the least expensive day to fly to Missoula from Peoria, Illinois is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $514. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Peoria, Illinois because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $606.

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

You could potentially save up to 9% on your flight if you consider stops on a Peoria, Illinois to Missoula flight.

When to book flights from Peoria, Illinois to Missoula

Are you open to changing your travel dates? Check out the ideal times to fly from Peoria, Illinois to Missoula according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Peoria, Illinois to Missoula (PIA to MSO) flight deals and tips

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

Direct flights

None
There are no direct flights from Peoria, Illinois to Missoula. There are no popular flight routes from Peoria, Illinois to Missoula.
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  • How far is Greater Peoria to Missoula Johnson-Bell Field by plane?

    Greater Peoria and Missoula Johnson-Bell Field are 1282.9 mi apart from one another. Flights usually cover this in 6h 00m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Greater Peoria Airport to Missoula Johnson-Bell Field Airport?

    Prices for flights from Greater Peoria Airport to Missoula Johnson-Bell Field Airport refresh daily.

  • How old do you have to be to fly from Greater Peoria Airport to Missoula Johnson-Bell Field Airport?

    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 Missoula Johnson-Bell Field Airport.

  • What documentation or ID do you need to fly to Missoula Johnson-Bell Field Airport?

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

Why use momondo?

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

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

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

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

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

momondo provides multiple filters to help you find the best flight to Missoula 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 Missoula right now. Can momondo alert me if prices change?

Price alerts on flights to Missoula from Peoria are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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