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.

$385 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

Last minute

Recent round-trip flight deals from Idaho to Helena

Sat, Dec 5 - Tue, Dec 8

9:53 am - 3:31 pmBOI Boise Air Term. Gowen Fld-HLN Helena

5h 38m1 stop Seattle/Tacoma Intl

4:08 pm - 8:10 pmHLN Helena-BOI Boise Air Term. Gowen Fld

4h 02m1 stop Seattle/Tacoma Intl

$385Alaska Airlines

Sat, Dec 5 - Tue, Dec 8

8:54 am - 3:31 pmBOI Boise Air Term. Gowen Fld-HLN Helena

30h 37m2 stops San Diego Seattle/Tacoma Intl

4:08 pm - 8:10 pmHLN Helena-BOI Boise Air Term. Gowen Fld

4h 02m1 stop Seattle/Tacoma Intl

$402Alaska Airlines

Sat, Dec 5 - Tue, Dec 8

11:25 am - 3:31 pmBOI Boise Air Term. Gowen Fld-HLN Helena

4h 06m1 stop Seattle/Tacoma Intl

4:08 pm - 11:13 pmHLN Helena-BOI Boise Air Term. Gowen Fld

31h 05m2 stops Seattle/Tacoma Intl San Diego

$412Alaska Airlines

Sat, Dec 5 - Tue, Dec 8

8:54 am - 3:31 pmBOI Boise Air Term. Gowen Fld-HLN Helena

30h 37m2 stops San Diego Seattle/Tacoma Intl

4:08 pm - 11:48 amHLN Helena-BOI Boise Air Term. Gowen Fld

19h 40m2 stops Seattle/Tacoma Intl San Diego

$429Alaska Airlines

Sat, Dec 5 - Tue, Dec 8

8:54 am - 3:31 pmBOI Boise Air Term. Gowen Fld-HLN Helena

30h 37m2 stops San Diego Seattle/Tacoma Intl

4:08 pm - 11:48 amHLN Helena-BOI Boise Air Term. Gowen Fld

19h 40m2 stops Seattle/Tacoma Intl San Diego

$489Alaska Airlines

Wed, Sep 9 - Sun, Sep 13

6:44 pm - 10:24 pmBOI Boise Air Term. Gowen Fld-HLN Helena

3h 40m1 stop Salt Lake City

7:15 am - 12:16 pmHLN Helena-BOI Boise Air Term. Gowen Fld

5h 01m1 stop Salt Lake City

$585Delta

Wed, Sep 23 - Wed, Sep 30

6:23 am - 4:41 pmBOI Boise Air Term. Gowen Fld-HLN Helena

10h 18m1 stop Seattle/Tacoma Intl

5:18 pm - 11:44 pmHLN Helena-BOI Boise Air Term. Gowen Fld

6h 26m1 stop Seattle/Tacoma Intl

$627Alaska Airlines

Wed, Sep 23 - Wed, Sep 30

6:49 pm - 4:41 pmBOI Boise Air Term. Gowen Fld-HLN Helena

21h 52m2 stops San Diego Seattle/Tacoma Intl

5:18 pm - 11:44 pmHLN Helena-BOI Boise Air Term. Gowen Fld

6h 26m1 stop Seattle/Tacoma Intl

$642Alaska Airlines

Fri, Sep 11 - Tue, Sep 15

1:31 pm - 4:41 pmBOI Boise Air Term. Gowen Fld-HLN Helena

27h 10m2 stops Portland Seattle/Tacoma Intl

5:18 pm - 11:44 pmHLN Helena-BOI Boise Air Term. Gowen Fld

6h 26m1 stop Seattle/Tacoma Intl

$696Alaska Airlines

Fri, Sep 11 - Tue, Sep 15

1:31 pm - 4:41 pmBOI Boise Air Term. Gowen Fld-HLN Helena

27h 10m2 stops Portland Seattle/Tacoma Intl

5:18 pm - 3:32 pmHLN Helena-BOI Boise Air Term. Gowen Fld

22h 14m2 stops Seattle/Tacoma Intl Sacramento Intl

$808Alaska Airlines

Recent last minute flight deals from Idaho to Helena

Fri, Sep 4 - Sun, Sep 6

4:17 pm - 4:34 pmBOI Boise Air Term. Gowen Fld-HLN Helena

24h 17m1 stop Seattle/Tacoma Intl

5:11 pm - 11:44 pmHLN Helena-BOI Boise Air Term. Gowen Fld

6h 33m1 stop Seattle/Tacoma Intl

$765Alaska Airlines

Wed, Sep 2 - Fri, Sep 4

8:03 am - 4:34 pmBOI Boise Air Term. Gowen Fld-HLN Helena

8h 31m1 stop Seattle/Tacoma Intl

5:11 pm - 10:33 pmHLN Helena-BOI Boise Air Term. Gowen Fld

5h 22m1 stop Seattle/Tacoma Intl

$875Alaska Airlines

Fri, Sep 4 - Sun, Sep 6

2:42 pm - 4:34 pmBOI Boise Air Term. Gowen Fld-HLN Helena

25h 52m2 stops Spokane Seattle/Tacoma Intl

5:11 pm - 11:44 pmHLN Helena-BOI Boise Air Term. Gowen Fld

6h 33m1 stop Seattle/Tacoma Intl

$939Alaska Airlines

Fri, Sep 4 - Mon, Sep 7

6:45 pm - 10:30 pmBOI Boise Air Term. Gowen Fld-HLN Helena

3h 45m1 stop Salt Lake City

5:40 am - 9:48 amHLN Helena-BOI Boise Air Term. Gowen Fld

4h 08m1 stop Salt Lake City

$972Delta

Wed, Sep 2 - Fri, Sep 4

10:00 am - 4:34 pmBOI Boise Air Term. Gowen Fld-HLN Helena

6h 34m1 stop Seattle/Tacoma Intl

5:11 pm - 7:45 pmHLN Helena-BOI Boise Air Term. Gowen Fld

26h 34m2 stops Seattle/Tacoma Intl Ontario

$1,067Alaska Airlines

Fri, Sep 4 - Sun, Sep 6

6:00 am - 4:34 pmBOI Boise Air Term. Gowen Fld-HLN Helena

10h 34m2 stops Portland Seattle/Tacoma Intl

5:11 pm - 11:55 pmHLN Helena-BOI Boise Air Term. Gowen Fld

6h 44m2 stops Seattle/Tacoma Intl Portland

$1,113Alaska Airlines

Wed, Sep 2 - Fri, Sep 4

7:20 am - 4:34 pmBOI Boise Air Term. Gowen Fld-HLN Helena

9h 14m2 stops San Diego Seattle/Tacoma Intl

5:11 pm - 7:45 pmHLN Helena-BOI Boise Air Term. Gowen Fld

26h 34m2 stops Seattle/Tacoma Intl Ontario

$1,368Alaska Airlines

Fri, Sep 4 - Mon, Sep 7

5:52 pm - 4:34 pmBOI Boise Air Term. Gowen Fld-HLN Helena

22h 42m1 stop Seattle/Tacoma Intl

5:11 pm - 9:09 amHLN Helena-BOI Boise Air Term. Gowen Fld

15h 58m2 stops Seattle/Tacoma Intl Spokane

$1,691Alaska Airlines

Fri, Sep 4 - Mon, Sep 7

8:38 pm - 4:34 pmBOI Boise Air Term. Gowen Fld-HLN Helena

19h 56m2 stops Spokane Seattle/Tacoma Intl

5:11 pm - 12:50 pmHLN Helena-BOI Boise Air Term. Gowen Fld

19h 39m2 stops Seattle/Tacoma Intl Spokane

$1,821Alaska Airlines

Useful Info

Low season	February
High season	August
Cheapest flight	$385

Best time to beat the crowds with an average 35% drop in price.

Most popular time to fly with an average 17% 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.

Everything you need to know for your flight to Helena

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Information on the airport you'll fly into in Helena

Helena (HLN)

HLN

$385 Find Cheap Flights from Idaho to Helena - Compare and Save

Cheap Flights from Idaho to Helena

Recent round-trip flight deals from Idaho to Helena

Recent last minute flight deals from Idaho to Helena

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FAQs for booking flights from Idaho to Helena

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

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Choose which airport to fly into in Helena