When did momondo last update prices for flights from Helena Airport to Boise Air Term. Gowen Fld Airport?

Prices for flights from Helena Airport to Boise Air Term. Gowen Fld Airport were last updated today.

How many operators does momondo search for flights from Helena Airport to Boise Air Term. Gowen Fld Airport?

As of January 2026, there is 1 operator available to choose from for flights from Helena Airport to Boise Air Term. Gowen Fld Airport.

How old do you have to be to fly from Helena Airport to Boise Air Term. Gowen Fld Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Helena Airport to Boise Air Term. Gowen Fld Airport.

What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

The travel and health documents required for your trip to Boise Air Term. Gowen Fld 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 Boise Air Term. Gowen Fld Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$225 Cheap Flights from Helena to Boise in 2026

1 adult

0 bags

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Find the cheapest flights from Helena to Boise

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Cheap round-trip flights

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4:36 pm - 11:59 pm

HLN

BOI

7h 23m1 stop

6:28 am - 3:59 pm

BOI

HLN

9h 31m1 stop

$225Alaska Airlines

Sat, Feb 14 - Wed, Feb 18

4:36 pm - 10:40 pm

HLN

BOI

6h 04m1 stop

6:28 am - 3:59 pm

BOI

HLN

9h 31m1 stop

$244Alaska Airlines

Sat, Feb 14 - Wed, Feb 18

6:48 pm - 11:59 pm

HLN

BOI

5h 11m1 stop

8:30 am - 3:59 pm

BOI

HLN

7h 29m1 stop

$265Alaska Airlines

Thu, Feb 5 - Thu, Feb 12

4:36 pm - 11:59 pm

HLN

BOI

7h 23m1 stop

7:15 am - 3:59 pm

BOI

HLN

8h 44m2 stops

$273Alaska Airlines

Sat, Feb 14 - Wed, Feb 18

4:36 pm - 11:59 pm

HLN

BOI

7h 23m1 stop

7:15 am - 3:59 pm

BOI

HLN

8h 44m2 stops

$292Alaska Airlines

Sat, Feb 14 - Wed, Feb 18

4:36 pm - 12:17 pm

HLN

BOI

19h 41m2 stops

7:15 am - 3:59 pm

BOI

HLN

8h 44m2 stops

$320Alaska Airlines

Sat, Feb 14 - Wed, Feb 18

6:48 pm - 11:01 pm

HLN

BOI

4h 13m1 stop

5:40 am - 3:59 pm

BOI

HLN

10h 19m2 stops

$322Alaska Airlines

Thu, Feb 5 - Thu, Feb 12

4:36 pm - 12:17 pm

HLN

BOI

19h 41m2 stops

7:00 am - 3:59 pm

BOI

HLN

8h 59m2 stops

$326Alaska Airlines

Sat, Feb 14 - Wed, Feb 18

4:36 pm - 12:17 pm

HLN

BOI

19h 41m2 stops

7:00 am - 3:59 pm

BOI

HLN

8h 59m2 stops

$340Alaska Airlines

Sat, Feb 14 - Wed, Feb 18

6:48 pm - 8:12 am

HLN

BOI

13h 24m2 stops

5:40 am - 3:59 pm

BOI

HLN

10h 19m2 stops

$381Alaska Airlines

Thu, Feb 5 - Thu, Feb 12

Alaska Airlines flights from Helena to Boise

Our best Alaska Airlines deals on Helena to Boise flight tickets

Alaska Airlines

Feb 14

HLN4:36 pmHelena

7h 23m

1 stop

BOI11:59 pmBoise Air Term. Gowen Fld

Feb 18

BOI6:28 amBoise Air Term. Gowen Fld

9h 31m

1 stop

HLN3:59 pmHelena

$225

Alaska Airlines

Feb 14

HLN4:36 pmHelena

6h 04m

1 stop

BOI10:40 pmBoise Air Term. Gowen Fld

Feb 18

BOI6:28 amBoise Air Term. Gowen Fld

9h 31m

1 stop

HLN3:59 pmHelena

$244

Alaska Airlines

Feb 5

HLN6:48 pmHelena

5h 11m

1 stop

BOI11:59 pmBoise Air Term. Gowen Fld

Feb 12

BOI8:30 amBoise Air Term. Gowen Fld

7h 29m

1 stop

HLN3:59 pmHelena

$265

Fly from

Fly to

Route

Depart

Return

Price

HelenaBoise

HLN - BOI

HLNBOI

Helena

Sat 2/14

4:36 pm-11:59 pm

1 stop7h 23m

Boise Air Term. Gowen Fld

Wed 2/18

6:28 am-3:59 pm

1 stop9h 31m

$225

HelenaBoise

HLN - BOI

HLNBOI

Helena

Sat 2/14

4:36 pm-10:40 pm

1 stop6h 04m

Boise Air Term. Gowen Fld

Wed 2/18

6:28 am-3:59 pm

1 stop9h 31m

$244

HelenaBoise

HLN - BOI

HLNBOI

Helena

Thu 2/5

6:48 pm-11:59 pm

1 stop5h 11m

Boise Air Term. Gowen Fld

Thu 2/12

8:30 am-3:59 pm

1 stop7h 29m

$265

HelenaBoise

HLN - BOI

HLNBOI

Helena

Sat 2/14

4:36 pm-11:59 pm

1 stop7h 23m

Boise Air Term. Gowen Fld

Wed 2/18

7:15 am-3:59 pm

2 stops8h 44m

$273

HelenaBoise

HLN - BOI

HLNBOI

Helena

Sat 2/14

4:36 pm-11:59 pm

1 stop7h 23m

Boise Air Term. Gowen Fld

Wed 2/18

7:15 am-3:59 pm

2 stops8h 44m

$292

HelenaBoise

HLN - BOI

HLNBOI

Helena

Sat 2/14

4:36 pm-12:17 pm

2 stops19h 41m

Boise Air Term. Gowen Fld

Wed 2/18

7:15 am-3:59 pm

2 stops8h 44m

$320

HelenaBoise

HLN - BOI

HLNBOI

Helena

Thu 2/5

6:48 pm-11:01 pm

1 stop4h 13m

Boise Air Term. Gowen Fld

Thu 2/12

5:40 am-3:59 pm

2 stops10h 19m

$322

HelenaBoise

HLN - BOI

HLNBOI

Helena

Sat 2/14

4:36 pm-12:17 pm

2 stops19h 41m

Boise Air Term. Gowen Fld

Wed 2/18

7:00 am-3:59 pm

2 stops8h 59m

$326

HelenaBoise

HLN - BOI

HLNBOI

Helena

Sat 2/14

4:36 pm-12:17 pm

2 stops19h 41m

Boise Air Term. Gowen Fld

Wed 2/18

7:00 am-3:59 pm

2 stops8h 59m

$340

HelenaBoise

HLN - BOI

HLNBOI

Helena

Thu 2/5

6:48 pm-8:12 am

2 stops13h 24m

Boise Air Term. Gowen Fld

Thu 2/12

5:40 am-3:59 pm

2 stops10h 19m

$381

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Helena to Boise

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 airlines fly to Boise?

Alaska Airlines, Delta and Southwest are the top three most popular airlines that fly to Boise from Helena according to our data. Alaska Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Boise. Keep in mind that there are 3 different airlines that fly to Boise on a routine basis, so you have a few additional options to choose from.

When to book flights from Helena to Boise

Are you open to changing your travel dates? Check out the ideal times to fly from Helena to Boise according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Helena to Boise (HLN to BOI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helena to Boise

Fastest flight time	3h 58m
Direct flights	None

The fastest flight from Helena to Boise takes 3h 58m

There are no direct flights from Helena to Boise. There are no popular flight routes from Helena to Boise.

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How far is Helena to Boise Air Term. Gowen Fld by plane?
There are 289.0 mi between Helena and Boise Air Term. Gowen Fld. Typically, this will take 3h 58m by plane in normal conditions.
When did momondo last update prices for flights from Helena Airport to Boise Air Term. Gowen Fld Airport?
Prices for flights from Helena Airport to Boise Air Term. Gowen Fld Airport were last updated today.
How many operators does momondo search for flights from Helena Airport to Boise Air Term. Gowen Fld Airport?
As of January 2026, there is 1 operator available to choose from for flights from Helena Airport to Boise Air Term. Gowen Fld Airport.
How old do you have to be to fly from Helena Airport to Boise Air Term. Gowen Fld Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Helena Airport to Boise Air Term. Gowen Fld Airport.
What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?
The travel and health documents required for your trip to Boise Air Term. Gowen Fld 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 Boise Air Term. Gowen Fld Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Helena to Boise?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Helena to Boise is Delta (100% of total bookings).

Best airlines flying from Helena to Boise

Compare and see reviews for airlines that fly from Helena to Boise with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $280	Free Cancellation	Rating 7.9 8,025 reviews		Search Delta flights

Nampa

McCall

Meridian

Caldwell

Ontario

Eagle

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Why should I use momondo to find a flight deal from Helena to Boise?

It is quick and easy to find Helena to Boise flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boise that suits you.

Can I find flights from Helena to Boise with flexible booking policies on momondo?

All flight searches from Helena to Boise on momondo can be filtered to show those which offer flexible booking policies.

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