How does KAYAK find such low prices on flights from Idaho to Helena?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Helena. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Helena?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helena from Idaho is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Idaho to Helena?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Helena with an airline and back to Idaho with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Helena?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Helena from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$171 CHEAP FLIGHTS from Idaho to Helena

HLN

KAYAK searches hundreds of travel sites at once for deals on flights to Helena

...and more

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41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$254

Alaska Airlines

Tue 1/27Mon 2/2

BOI - HLN • 1 stop

Cheapest one-way

$171

Delta

Fri 12/12

BOI - HLN • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Helena!

Flight Deals

Cheap Flights from Idaho to Helena

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho to Helena that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Idaho to Helena

Tue, Jan 27 - Mon, Feb 2

1:55 pm - 6:11 pmBOI-HLN

4h 16m1 stop

6:48 pm - 11:01 pmHLN-BOI

4h 13m1 stop

$254Alaska Airlines

Find Deal

Tue, Jan 27 - Fri, Jan 30

1:55 pm - 6:11 pmBOI-HLN

4h 16m1 stop

6:48 pm - 3:10 pmHLN-BOI

20h 22m1 stop

$274Alaska Airlines

Find Deal

Tue, Jan 27 - Fri, Jan 30

1:55 pm - 6:11 pmBOI-HLN

4h 16m1 stop

6:48 pm - 12:54 pmHLN-BOI

18h 06m2 stops

$289Alaska Airlines

Find Deal

Tue, Jan 27 - Mon, Feb 2

7:00 am - 6:11 pmBOI-HLN

11h 11m2 stops

6:48 pm - 5:01 pmHLN-BOI

22h 13m2 stops

$303Alaska Airlines

Find Deal

Fri, Dec 12 - Fri, Dec 19

8:26 pm - 5:51 pmBOI-HLN

21h 25m1 stop

6:32 pm - 11:37 pmHLN-BOI

5h 05m1 stop

$332Alaska Airlines

Find Deal

Tue, Apr 14 - Sat, Apr 18

10:00 am - 3:38 pmBOI-HLN

5h 38m1 stop

4:10 pm - 10:21 pmHLN-BOI

6h 11m1 stop

$336Alaska Airlines

Find Deal

Fri, Dec 12 - Fri, Dec 19

9:59 am - 5:51 pmBOI-HLN

31h 52m2 stops

6:32 pm - 11:37 pmHLN-BOI

5h 05m1 stop

$368Alaska Airlines

Find Deal

Tue, Apr 14 - Sat, Apr 18

5:00 pm - 12:23 pmBOI-HLN

19h 23m2 stops

5:45 am - 10:13 amHLN-BOI

4h 28m1 stop

$416Delta

Find Deal

Fri, Dec 12 - Fri, Dec 19

9:59 am - 5:51 pmBOI-HLN

31h 52m2 stops

6:32 pm - 8:18 amHLN-BOI

13h 46m2 stops

$448Alaska Airlines

Find Deal

Tue, Apr 14 - Sat, Apr 18

8:40 am - 10:34 pmBOI-HLN

13h 54m2 stops

5:45 am - 6:35 pmHLN-BOI

12h 50m2 stops

$494Delta

Find Deal

Useful Info

Low season	April
High season	August
Cheapest flight	$171

Best time to beat the crowds with an average 17% drop in price.

Most popular time to fly and prices are also 15% lower on average.

Flight from Boise to Helena

How does KAYAK find such low prices on flights from Idaho to Helena?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Helena.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Helena?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helena from Idaho is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Idaho to Helena?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Helena with an airline and back to Idaho with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Helena?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Helena from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Helena

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Helena

Helena (HLN)

HLN

$171 Find Cheap Flights from Idaho to Helena

KAYAK searches hundreds of travel sites at once for deals on flights to Helena

Everything you should know

Cheap Flights from Idaho to Helena

Recent round-trip flight deals from Idaho to Helena

Recent one-way flight deals from Idaho to Helena

Good to know

FAQs for booking flights from Idaho to Helena

How does KAYAK find such low prices on flights from Idaho to Helena?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Helena.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Helena?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helena from Idaho is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Idaho to Helena?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Helena with an airline and back to Idaho with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Helena?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Helena from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Helena

Information on the airport you'll fly into in Helena

Cabin class types available on flights to Idaho

Complete your trip to Helena with a hotel stay or car rental

Find direct flights for Helena

Flights to other popular destinations

Flights from domestic origins to Helena

Choose which airport to fly into in Helena

Find deals for your return flight