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.

$230 CHEAP FLIGHTS from Idaho to Helena

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Flight Deals

Cheap Flights from Idaho to Helena

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Idaho to Helena

Tue, Jan 26 - Thu, Jan 28

11:10 am - 4:23 pmBOI Boise Air Term. Gowen Fld-HLN Helena

5h 13m1 stop Seattle/Tacoma Intl

5:00 pm - 11:46 pmHLN Helena-BOI Boise Air Term. Gowen Fld

6h 46m1 stop Seattle/Tacoma Intl

$393Alaska Airlines

Sat, Jan 30 - Wed, Feb 3

6:37 am - 4:23 pmBOI Boise Air Term. Gowen Fld-HLN Helena

9h 46m1 stop Seattle/Tacoma Intl

5:00 pm - 11:46 pmHLN Helena-BOI Boise Air Term. Gowen Fld

6h 46m1 stop Seattle/Tacoma Intl

$394Alaska Airlines

Wed, Nov 11 - Fri, Nov 13

8:59 pm - 4:04 pmBOI Boise Air Term. Gowen Fld-HLN Helena

19h 05m1 stop Seattle/Tacoma Intl

4:41 pm - 9:07 amHLN Helena-BOI Boise Air Term. Gowen Fld

16h 26m1 stop Seattle/Tacoma Intl

$409Alaska Airlines

Wed, Dec 2 - Fri, Dec 4

2:48 pm - 9:46 pmBOI Boise Air Term. Gowen Fld-HLN Helena

6h 58m1 stop Denver Intl

6:20 am - 1:39 pmHLN Helena-BOI Boise Air Term. Gowen Fld

7h 19m1 stop Denver Intl

$459United Airlines

Sat, Jan 30 - Wed, Feb 3

4:15 pm - 4:23 pmBOI Boise Air Term. Gowen Fld-HLN Helena

24h 08m2 stops Ontario Seattle/Tacoma Intl

5:00 pm - 10:22 pmHLN Helena-BOI Boise Air Term. Gowen Fld

5h 22m1 stop Seattle/Tacoma Intl

$460Alaska Airlines

Sat, Jan 30 - Wed, Feb 3

5:46 am - 4:23 pmBOI Boise Air Term. Gowen Fld-HLN Helena

10h 37m2 stops Portland Seattle/Tacoma Intl

5:00 pm - 11:41 pmHLN Helena-BOI Boise Air Term. Gowen Fld

6h 41m2 stops Seattle/Tacoma Intl Spokane

$483Alaska Airlines

Wed, Nov 11 - Fri, Nov 13

1:53 pm - 4:04 pmBOI Boise Air Term. Gowen Fld-HLN Helena

26h 11m1 stop Seattle/Tacoma Intl

4:41 pm - 7:04 pmHLN Helena-BOI Boise Air Term. Gowen Fld

26h 23m2 stops Seattle/Tacoma Intl Ontario

$484Alaska Airlines

Tue, Jan 26 - Thu, Jan 28

6:44 pm - 4:23 pmBOI Boise Air Term. Gowen Fld-HLN Helena

21h 39m2 stops San Diego Seattle/Tacoma Intl

5:00 pm - 11:46 pmHLN Helena-BOI Boise Air Term. Gowen Fld

6h 46m1 stop Seattle/Tacoma Intl

$487Alaska Airlines

Wed, Nov 4 - Fri, Nov 6

10:49 am - 4:04 pmBOI Boise Air Term. Gowen Fld-HLN Helena

5h 15m1 stop Seattle/Tacoma Intl

4:41 pm - 11:49 pmHLN Helena-BOI Boise Air Term. Gowen Fld

7h 08m1 stop Seattle/Tacoma Intl

$490Alaska Airlines

Wed, Nov 11 - Fri, Nov 13

6:43 pm - 4:04 pmBOI Boise Air Term. Gowen Fld-HLN Helena

21h 21m2 stops San Diego Seattle/Tacoma Intl

4:41 pm - 10:39 pmHLN Helena-BOI Boise Air Term. Gowen Fld

29h 58m2 stops Seattle/Tacoma Intl San Diego

$544Alaska Airlines

Useful Info

Low season	February
High season	August
Cheapest flight	$230

Best time to beat the crowds with an average 34% drop in price.

Most popular time to fly with an average 19% increase in price.

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.