Cheap flights from Idaho to Helena from $158
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Helena departing on 5/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Alaska Airlines flights from Idaho to Helena
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How to get the cheapest flight ticket from Idaho to Helena
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Helena?
If you aren’t able to travel to Helena during the month of March, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $268.
What is the cheapest day to depart on your flight to Helena?
The cheapest day to depart from Idaho to Helena is on a Wednesday. Travelers who choose to depart for Helena on a Wednesday will often find tickets for as low as $308. The most expensive day to fly to Helena is Sunday, with ticket prices averaging around $534.
What is the cheapest airline that flies from Idaho to Helena?
Delta, Alaska Airlines, and Hawaiian Airlines are the most popular carriers operating from Idaho to Helena
What airlines fly to Helena?
Alaska Airlines, Delta and Southwest are the top three most popular airlines that fly to Helena from Idaho according to our data. Alaska Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Helena. Keep in mind that there are 3 different airlines that fly to Helena on a routine basis, so you have a few additional options to choose from.
Cheap Idaho to Helena flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Idaho to Helena
When did momondo last update prices for flights from Idaho to Helena Airport?
Prices for flights from Idaho to Helena Airport are updated daily.
How many operators does momondo search for flights from Idaho to Helena Airport?
As of April 2025, there are 2 operators available to choose from for flights from Idaho to Helena Airport.
How old do you have to be to fly from Idaho to Helena Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Helena Airport.
What documentation or ID do you need to fly to Helena Airport?
The travel and health documents required for your trip to Helena Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Helena Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Idaho to Helena
Compare and see reviews for airlines that fly from Idaho to Helena with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $173 | Free Cancellation | Rating 8.0 7,920 reviews | |||
| PriceFrom $257 | Free Cancellation | Rating 8.0 9,900 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Idaho to Helena?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Idaho to Helena for you.
Can I find flights from Idaho to Helena with flexible booking policies on momondo?
All flight searches from Idaho to Helena on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Idaho to Helena?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Idaho to Helena.
I’m not ready to book a flight from Idaho to Helena right now. Can momondo alert me if prices change?
Price alerts on flights to Helena from Idaho are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.