How do I get Price Alerts for flights from Peoria, Illinois to Helena?

Confirm your travel details to search for the latest offers for flights from Peoria, Illinois to Helena . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Peoria, Illinois to Helena with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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.

$464 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 - 8:59 pmPIA Greater Peoria-HLN Helena

11h 19m2 stops Chicago O'Hare Intl Denver Intl

2:30 pm - 8:47 pmHLN Helena-PIA Greater Peoria

5h 17m1 stop Denver Intl

$464United Airlines

Sat, Jan 23 - Wed, Jan 27

10:40 am - 8:59 pmPIA Greater Peoria-HLN Helena

11h 19m2 stops Chicago O'Hare Intl Denver Intl

7:00 am - 5:00 pmHLN Helena-PIA Greater Peoria

9h 00m2 stops Denver Intl Chicago O'Hare Intl

$469United Airlines

Sat, Jan 23 - Wed, Jan 27

8:50 am - 1:27 pmPIA Greater Peoria-HLN Helena

5h 37m1 stop Denver Intl

2:30 pm - 8:47 pmHLN Helena-PIA Greater Peoria

5h 17m1 stop Denver Intl

$524United Airlines

Sat, Jan 23 - Wed, Jan 27

8:50 am - 1:27 pmPIA Greater Peoria-HLN Helena

5h 37m1 stop Denver Intl

2:30 pm - 8:47 pmHLN Helena-PIA Greater Peoria

5h 17m1 stop Denver Intl

$569United Airlines

Sat, Jan 23 - Wed, Jan 27

6:25 am - 8:59 pmPIA Greater Peoria-HLN Helena

15h 34m3 stops Chicago O'Hare Intl Oklahoma City Will Rogers World Denver Intl

7:00 am - 6:59 pmHLN Helena-PIA Greater Peoria

10h 59m2 stops Denver Intl Chicago O'Hare Intl

$669United Airlines

Sat, Jan 23 - Wed, Jan 27

10:43 am - 1:48 pmPIA Greater Peoria-HLN Helena

28h 05m2 stops Chicago O'Hare Intl Denver Intl

6:25 am - 3:06 pmHLN Helena-PIA Greater Peoria

7h 41m2 stops Denver Intl Chicago O'Hare Intl

$874United Airlines

Fri, Oct 9 - Tue, Oct 13

8:45 am - 9:08 pmPIA Greater Peoria-HLN Helena

13h 23m1 stop Denver Intl

6:25 am - 3:06 pmHLN Helena-PIA Greater Peoria

7h 41m2 stops Denver Intl Chicago O'Hare Intl

$959United Airlines

Fri, Oct 9 - Tue, Oct 13

6:15 am - 9:08 pmPIA Greater Peoria-HLN Helena

15h 53m3 stops Chicago O'Hare Intl Oklahoma City Will Rogers World Denver Intl

6:25 am - 3:06 pmHLN Helena-PIA Greater Peoria

7h 41m2 stops Denver Intl Chicago O'Hare Intl

$1,065United Airlines

Fri, Oct 9 - Tue, Oct 13

8:45 am - 1:48 pmPIA Greater Peoria-HLN Helena

6h 03m1 stop Denver Intl

2:30 pm - 8:51 pmHLN Helena-PIA Greater Peoria

5h 21m1 stop Denver Intl

$2,155United Airlines

Fri, Oct 9 - Tue, Oct 13

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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 19m

2 stops

HLN8:59 pmHelena

Jan 27

HLN2:30 pmHelena

5h 17m

1 stop

PIA8:47 pmGreater Peoria

$464

United Airlines

Jan 23

PIA10:40 amGreater Peoria

11h 19m

2 stops

HLN8:59 pmHelena

Jan 27

HLN7:00 amHelena

9h 00m

2 stops

PIA5:00 pmGreater Peoria

$469

United Airlines

Jan 23

PIA8:50 amGreater Peoria

5h 37m

1 stop

HLN1:27 pmHelena

Jan 27

HLN2:30 pmHelena

5h 17m

1 stop

PIA8:47 pmGreater Peoria

$524

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-8:59 pm

2 stops11h 19m

Helena

Wed 1/27

2:30 pm-8:47 pm

1 stop5h 17m

$464

PeoriaHelena

PIA Greater Peoria - HLN Helena

PIAHLN

Greater Peoria

Sat 1/23

10:40 am-8:59 pm

2 stops11h 19m

Helena

Wed 1/27

7:00 am-5:00 pm

2 stops9h 00m

$469

Quickest round-trip

PeoriaHelena

PIA Greater Peoria - HLN Helena

PIAHLN

Greater Peoria

Sat 1/23

8:50 am-1:27 pm

1 stop5h 37m

Helena

Wed 1/27

2:30 pm-8:47 pm

1 stop5h 17m

$524

PeoriaHelena

PIA Greater Peoria - HLN Helena

PIAHLN

Greater Peoria

Sat 1/23

8:50 am-1:27 pm

1 stop5h 37m

Helena

Wed 1/27

2:30 pm-8:47 pm

1 stop5h 17m

$569

PeoriaHelena

PIA Greater Peoria - HLN Helena

PIAHLN

Greater Peoria

Sat 1/23

6:25 am-8:59 pm

3 stops15h 34m

Helena

Wed 1/27

7:00 am-6:59 pm

2 stops10h 59m

$669

PeoriaHelena

PIA Greater Peoria - HLN Helena

PIAHLN

Greater Peoria

Fri 10/9

10:43 am-1:48 pm

2 stops28h 05m

Helena

Tue 10/13

6:25 am-3:06 pm

2 stops7h 41m

$874

PeoriaHelena

PIA Greater Peoria - HLN Helena

PIAHLN

Greater Peoria

Fri 10/9

8:45 am-9:08 pm

1 stop13h 23m

Helena

Tue 10/13

6:25 am-3:06 pm

2 stops7h 41m

$959

PeoriaHelena

PIA Greater Peoria - HLN Helena

PIAHLN

Greater Peoria

Fri 10/9

6:15 am-9:08 pm

3 stops15h 53m

Helena

Tue 10/13

6:25 am-3:06 pm

2 stops7h 41m

$1,065

PeoriaHelena

PIA Greater Peoria - HLN Helena

PIAHLN

Greater Peoria

Fri 10/9

8:45 am-1:48 pm

1 stop6h 03m

Helena

Tue 10/13

2:30 pm-8:51 pm

1 stop5h 21m

$2,155

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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	$464
Fastest flight time	11h 19m
Direct flights	None

The best flight deal from Peoria, Illinois to Helena found on momondo in the last 72 hours is $464

The fastest flight from Peoria, Illinois to Helena takes 11h 19m

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 11h 19m, 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.

Frequently asked questions about flying from Peoria, Illinois to Helena

How do I get Price Alerts for flights from Peoria, Illinois to Helena?
Confirm your travel details to search for the latest offers for flights from Peoria, Illinois to Helena. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Peoria, Illinois to Helena with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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.