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

Prices for flights from Greater Peoria Airport to Helena Airport were last updated today.

How old do you have to be to fly from Greater Peoria Airport to Helena 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 Helena Airport.

What documentation or ID do you need to fly to Helena Airport?

The necessary travel and health documents for your Helena Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$494 Cheap Flights from Peoria, Illinois to Helena in 2026/27

Find the cheapest flights from Peoria, Illinois to Helena

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:40 am - 9:32 pmPIA Greater Peoria-HLN Helena

11h 52m2 stops Chicago O'Hare Intl Denver Intl

2:27 pm - 9:10 pmHLN Helena-PIA Greater Peoria

5h 43m1 stop Denver Intl

$494United Airlines

Sat, Jan 23 - Wed, Jan 27

10:40 am - 9:32 pmPIA Greater Peoria-HLN Helena

11h 52m2 stops Chicago O'Hare Intl Denver Intl

6:15 am - 4:59 pmHLN Helena-PIA Greater Peoria

9h 44m2 stops Denver Intl Chicago O'Hare Intl

$499United Airlines

Sat, Jan 23 - Wed, Jan 27

8:40 am - 1:40 pmPIA Greater Peoria-HLN Helena

6h 00m1 stop Denver Intl

2:27 pm - 9:10 pmHLN Helena-PIA Greater Peoria

5h 43m1 stop Denver Intl

$569United Airlines

Sat, Jan 23 - Wed, Jan 27

8:40 am - 1:40 pmPIA Greater Peoria-HLN Helena

6h 00m1 stop Denver Intl

2:27 pm - 9:10 pmHLN Helena-PIA Greater Peoria

5h 43m1 stop Denver Intl

$633United Airlines

Wed, Feb 3 - Sun, Feb 7

10:40 am - 9:32 pmPIA Greater Peoria-HLN Helena

11h 52m2 stops Chicago O'Hare Intl Denver Intl

2:27 pm - 9:10 pmHLN Helena-PIA Greater Peoria

5h 43m1 stop Denver Intl

$638United Airlines

Wed, Feb 3 - Sun, Feb 7

10:40 am - 9:32 pmPIA Greater Peoria-HLN Helena

11h 52m2 stops Chicago O'Hare Intl Denver Intl

2:27 pm - 10:05 amHLN Helena-PIA Greater Peoria

18h 38m2 stops Denver Intl Chicago O'Hare Intl

$693United Airlines

Wed, Feb 3 - Sun, Feb 7

6:25 am - 1:40 pmPIA Greater Peoria-HLN Helena

8h 15m2 stops Chicago O'Hare Intl Denver Intl

2:23 pm - 1:55 pmHLN Helena-PIA Greater Peoria

22h 32m2 stops Denver Intl Chicago O'Hare Intl

$788United Airlines

Thu, Nov 26 - Mon, Nov 30

8:41 am - 1:40 pmPIA Greater Peoria-HLN Helena

5h 59m1 stop Denver Intl

2:23 pm - 10:10 amHLN Helena-PIA Greater Peoria

18h 47m2 stops Denver Intl Chicago O'Hare Intl

$823United Airlines

Thu, Nov 26 - Mon, Nov 30

10:43 am - 9:31 pmPIA Greater Peoria-HLN Helena

11h 48m2 stops Chicago O'Hare Intl Denver Intl

2:23 pm - 9:06 pmHLN Helena-PIA Greater Peoria

5h 43m1 stop Denver Intl

$1,012United Airlines

Sun, Nov 22 - Wed, Nov 25

6:25 am - 1:40 pmPIA Greater Peoria-HLN Helena

8h 15m2 stops Chicago O'Hare Intl Denver Intl

6:28 am - 11:13 pmHLN Helena-PIA Greater Peoria

15h 45m2 stops Denver Intl Chicago O'Hare Intl

$1,158United Airlines

Tue, Nov 24 - Sat, Nov 28

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United Airlines flights from Peoria, Illinois to Helena

Our best United Airlines deals on Peoria, Illinois to Helena flight tickets

United Airlines

Jan 23

PIA10:40 amGreater Peoria

11h 52m

2 stops

HLN9:32 pmHelena

Jan 27

HLN2:27 pmHelena

5h 43m

1 stop

PIA9:10 pmGreater Peoria

$494

United Airlines

Jan 23

PIA10:40 amGreater Peoria

11h 52m

2 stops

HLN9:32 pmHelena

Jan 27

HLN6:15 amHelena

9h 44m

2 stops

PIA4:59 pmGreater Peoria

$499

United Airlines

Jan 23

PIA8:40 amGreater Peoria

6h 00m

1 stop

HLN1:40 pmHelena

Jan 27

HLN2:27 pmHelena

5h 43m

1 stop

PIA9:10 pmGreater Peoria

$569

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PeoriaHelena

PIA Greater Peoria - HLN Helena

PIAHLN

Greater Peoria

Sat 1/23

10:40 am-9:32 pm

2 stops11h 52m

Helena

Wed 1/27

2:27 pm-9:10 pm

1 stop5h 43m

$494

PeoriaHelena

PIA Greater Peoria - HLN Helena

PIAHLN

Greater Peoria

Sat 1/23

10:40 am-9:32 pm

2 stops11h 52m

Helena

Wed 1/27

6:15 am-4:59 pm

2 stops9h 44m

$499

Quickest round-trip

PeoriaHelena

PIA Greater Peoria - HLN Helena

PIAHLN

Greater Peoria

Sat 1/23

8:40 am-1:40 pm

1 stop6h 00m

Helena

Wed 1/27

2:27 pm-9:10 pm

1 stop5h 43m

$569

PeoriaHelena

PIA Greater Peoria - HLN Helena

PIAHLN

Greater Peoria

Wed 2/3

8:40 am-1:40 pm

1 stop6h 00m

Helena

Sun 2/7

2:27 pm-9:10 pm

1 stop5h 43m

$633

PeoriaHelena

PIA Greater Peoria - HLN Helena

PIAHLN

Greater Peoria

Wed 2/3

10:40 am-9:32 pm

2 stops11h 52m

Helena

Sun 2/7

2:27 pm-9:10 pm

1 stop5h 43m

$638

PeoriaHelena

PIA Greater Peoria - HLN Helena

PIAHLN

Greater Peoria

Wed 2/3

10:40 am-9:32 pm

2 stops11h 52m

Helena

Sun 2/7

2:27 pm-10:05 am

2 stops18h 38m

$693

PeoriaHelena

PIA Greater Peoria - HLN Helena

PIAHLN

Greater Peoria

Thu 11/26

6:25 am-1:40 pm

2 stops8h 15m

Helena

Mon 11/30

2:23 pm-1:55 pm

2 stops22h 32m

$788

PeoriaHelena

PIA Greater Peoria - HLN Helena

PIAHLN

Greater Peoria

Thu 11/26

8:41 am-1:40 pm

1 stop5h 59m

Helena

Mon 11/30

2:23 pm-10:10 am

2 stops18h 47m

$823

PeoriaHelena

PIA Greater Peoria - HLN Helena

PIAHLN

Greater Peoria

Sun 11/22

10:43 am-9:31 pm

2 stops11h 48m

Helena

Wed 11/25

2:23 pm-9:06 pm

1 stop5h 43m

$1,012

PeoriaHelena

PIA Greater Peoria - HLN Helena

PIAHLN

Greater Peoria

Tue 11/24

6:25 am-1:40 pm

2 stops8h 15m

Helena

Sat 11/28

6:28 am-11:13 pm

2 stops15h 45m

$1,158

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

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

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 airline that flies from Greater Peoria to Helena?

United Airlines is the most popular carrier operating from Greater Peoria to Helena

When to book flights from Peoria, Illinois to Helena

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

Estimated round-trip price

Cheap Peoria, Illinois to Helena (PIA to HLN) flight deals and tips

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

Best Price Found	$504
Fastest flight time	6h 00m
Direct flights	None

The best one-way flight to Helena from Peoria, Illinois in the past 72 hours is $504. The best round-trip flight deal from Peoria, Illinois to Helena found on momondo in the last 72 hours is $494.

The fastest flight from Peoria, Illinois to Helena takes 6h 00m

There are no direct flights from Peoria, Illinois to Helena. There are no popular flight routes from Peoria, Illinois to Helena.

Search flight deals

Frequently asked questions about flying from Peoria, Illinois to Helena

How far is Greater Peoria to Helena by plane?
There are 1188.3 mi between Greater Peoria and Helena. 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 Helena Airport?
Prices for flights from Greater Peoria Airport to Helena Airport were last updated today.
How old do you have to be to fly from Greater Peoria Airport to Helena 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 Helena Airport.
What documentation or ID do you need to fly to Helena Airport?
The necessary travel and health documents for your Helena Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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 Helena?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Peoria to Helena. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Helena from Peoria on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Peoria to Helena flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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