HLN

$267 Find Cheap Flights from Idaho to Helena

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Helena departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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.

Recent round-trip flight deals from Idaho to Helena

Wed, May 13 - Wed, May 27
Delta Logo
6:41 pm - 10:33 pm
BOI
-
HLN
3h 52m
1 stop
Delta Logo
5:45 am - 9:32 am
HLN
-
BOI
3h 47m
1 stop
$326Delta
Wed, Apr 15 - Sat, Apr 18
Alaska Airlines Logo
11:58 am - 5:45 pm
BOI
-
HLN
5h 47m
1 stop
Alaska Airlines Logo
6:22 pm - 10:57 pm
HLN
-
BOI
4h 35m
1 stop
$332Alaska Airlines
Wed, Apr 15 - Sat, Apr 18
Alaska Airlines Logo
11:58 am - 5:45 pm
BOI
-
HLN
5h 47m
1 stop
Alaska Airlines Logo
6:22 pm - 10:57 pm
HLN
-
BOI
4h 35m
1 stop
$337Alaska Airlines
Thu, Apr 16 - Sat, Apr 18
Alaska Airlines Logo
11:58 am - 5:45 pm
BOI
-
HLN
5h 47m
1 stop
Alaska Airlines Logo
6:22 pm - 11:56 pm
HLN
-
BOI
5h 34m
1 stop
$338Alaska Airlines
Thu, May 14 - Mon, May 25
Delta Logo
8:45 am - 12:23 pm
BOI
-
HLN
3h 38m
1 stop
Delta Logo
5:45 am - 9:32 am
HLN
-
BOI
3h 47m
1 stop
$355Delta
Wed, Apr 15 - Sat, Apr 18
Alaska Airlines Logo
7:40 am - 5:45 pm
BOI
-
HLN
10h 05m
2 stops
Alaska Airlines Logo
6:22 pm - 10:57 pm
HLN
-
BOI
4h 35m
1 stop
$376Alaska Airlines
Thu, Apr 16 - Sat, Apr 18
Alaska Airlines Logo
7:20 am - 5:45 pm
BOI
-
HLN
10h 25m
2 stops
Alaska Airlines Logo
6:22 pm - 11:56 pm
HLN
-
BOI
5h 34m
1 stop
$399Alaska Airlines
Wed, Apr 15 - Sat, Apr 18
Alaska Airlines Logo
7:40 am - 5:45 pm
BOI
-
HLN
10h 05m
2 stops
Alaska Airlines Logo
6:22 pm - 10:57 pm
HLN
-
BOI
4h 35m
1 stop
$401Alaska Airlines
Wed, May 13 - Wed, May 27
Alaska Airlines Logo
10:00 am - 4:06 pm
BOI
-
HLN
30h 06m
2 stops
Alaska Airlines Logo
4:43 pm - 10:24 pm
HLN
-
BOI
5h 41m
1 stop
$507Alaska Airlines
Sun, Apr 5 - Thu, Apr 9
Delta Logo
6:00 am - 12:21 pm
BOI
-
HLN
6h 21m
1 stop
Delta Logo
5:30 am - 9:27 am
HLN
-
BOI
3h 57m
1 stop
$575Delta
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$267
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Boise to Helena

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

Helena (HLN)