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

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

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boise Air Term. Gowen Fld Airport 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.

$218 Cheap Flights from Boise to Helena in 2026/27

Find the cheapest flights from Boise to Helena

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:57 am - 4:23 pmBOI Boise Air Term. Gowen Fld-HLN Helena

6h 26m1 stop Seattle/Tacoma Intl

5:00 pm - 12:24 pmHLN Helena-BOI Boise Air Term. Gowen Fld

19h 24m1 stop Seattle/Tacoma Intl

$353Alaska Airlines

Sat, Jan 30 - Tue, Feb 2

8:12 am - 4:23 pmBOI Boise Air Term. Gowen Fld-HLN Helena

8h 11m1 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

Sat, Jan 30 - Wed, Feb 3

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

5h 13m1 stop Seattle/Tacoma Intl

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

5h 22m1 stop Seattle/Tacoma Intl

$394Alaska Airlines

Sat, Jan 30 - Tue, Feb 2

8:12 am - 4:23 pmBOI Boise Air Term. Gowen Fld-HLN Helena

8h 11m1 stop Seattle/Tacoma Intl

5:00 pm - 10:50 pmHLN Helena-BOI Boise Air Term. Gowen Fld

29h 50m2 stops Seattle/Tacoma Intl Los Angeles

$409Alaska Airlines

Sat, Jan 30 - Tue, Feb 2

8:12 am - 4:23 pmBOI Boise Air Term. Gowen Fld-HLN Helena

8h 11m1 stop Seattle/Tacoma Intl

5:00 pm - 10:50 pmHLN Helena-BOI Boise Air Term. Gowen Fld

29h 50m2 stops Seattle/Tacoma Intl Los Angeles

$434Alaska Airlines

Sat, Jan 30 - Tue, Feb 2

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

9h 46m1 stop Seattle/Tacoma Intl

5:00 pm - 8:50 pmHLN Helena-BOI Boise Air Term. Gowen Fld

27h 50m2 stops Seattle/Tacoma Intl Las Vegas Harry Reid Intl

$445Alaska Airlines

Sat, Jan 30 - Tue, Feb 2

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

24h 08m2 stops Ontario Seattle/Tacoma Intl

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

6h 46m1 stop Seattle/Tacoma Intl

$460Alaska Airlines

Sat, Jan 30 - Tue, Feb 2

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

8:49 am - 12:28 pmBOI Boise Air Term. Gowen Fld-HLN Helena

3h 39m1 stop Salt Lake City

1:08 pm - 5:59 pmHLN Helena-BOI Boise Air Term. Gowen Fld

4h 51m1 stop Salt Lake City

$652Delta

Sun, Oct 18 - Thu, Oct 22

6:00 am - 12:27 pmBOI Boise Air Term. Gowen Fld-HLN Helena

6h 27m1 stop Salt Lake City

7:00 am - 10:42 amHLN Helena-BOI Boise Air Term. Gowen Fld

3h 42m1 stop Salt Lake City

$859Delta

Wed, Nov 25 - Fri, Nov 27

Cheap last minute flights

Enter your travel dates to find the best prices.

10:06 am - 4:49 pmBOI Boise Air Term. Gowen Fld-HLN Helena

6h 43m1 stop Seattle/Tacoma Intl

5:26 pm - 10:06 pmHLN Helena-BOI Boise Air Term. Gowen Fld

4h 40m1 stop Seattle/Tacoma Intl

$785Alaska Airlines

Wed, Oct 14 - Thu, Oct 15

10:06 am - 4:49 pmBOI Boise Air Term. Gowen Fld-HLN Helena

6h 43m1 stop Seattle/Tacoma Intl

5:26 pm - 11:59 pmHLN Helena-BOI Boise Air Term. Gowen Fld

6h 33m1 stop Seattle/Tacoma Intl

$840Alaska Airlines

Sun, Oct 11 - Wed, Oct 14

8:49 am - 12:28 pmBOI Boise Air Term. Gowen Fld-HLN Helena

3h 39m1 stop Salt Lake City

1:08 pm - 5:59 pmHLN Helena-BOI Boise Air Term. Gowen Fld

4h 51m1 stop Salt Lake City

$840Delta

Fri, Oct 9 - Thu, Oct 15

6:49 pm - 10:24 pmBOI Boise Air Term. Gowen Fld-HLN Helena

3h 35m1 stop Salt Lake City

1:08 pm - 5:59 pmHLN Helena-BOI Boise Air Term. Gowen Fld

4h 51m1 stop Salt Lake City

$840Delta

Sun, Oct 11 - Thu, Oct 15

12:58 pm - 4:49 pmBOI Boise Air Term. Gowen Fld-HLN Helena

3h 51m1 stop Seattle/Tacoma Intl

5:26 pm - 11:59 pmHLN Helena-BOI Boise Air Term. Gowen Fld

6h 33m1 stop Seattle/Tacoma Intl

$840Alaska Airlines

Tue, Oct 13 - Fri, Oct 16

12:58 pm - 4:49 pmBOI Boise Air Term. Gowen Fld-HLN Helena

3h 51m1 stop Seattle/Tacoma Intl

5:26 pm - 11:59 pmHLN Helena-BOI Boise Air Term. Gowen Fld

6h 33m1 stop Seattle/Tacoma Intl

$840Alaska Airlines

Mon, Oct 12 - Thu, Oct 15

12:58 pm - 4:49 pmBOI Boise Air Term. Gowen Fld-HLN Helena

3h 51m1 stop Seattle/Tacoma Intl

5:26 pm - 11:59 pmHLN Helena-BOI Boise Air Term. Gowen Fld

6h 33m1 stop Seattle/Tacoma Intl

$840Alaska Airlines

Mon, Oct 12 - Wed, Oct 14

10:06 am - 4:49 pmBOI Boise Air Term. Gowen Fld-HLN Helena

6h 43m1 stop Seattle/Tacoma Intl

5:26 pm - 11:59 pmHLN Helena-BOI Boise Air Term. Gowen Fld

6h 33m1 stop Seattle/Tacoma Intl

$840Alaska Airlines

Tue, Oct 13 - Wed, Oct 14

10:06 am - 4:49 pmBOI Boise Air Term. Gowen Fld-HLN Helena

6h 43m1 stop Seattle/Tacoma Intl

5:26 pm - 11:59 pmHLN Helena-BOI Boise Air Term. Gowen Fld

6h 33m1 stop Seattle/Tacoma Intl

$840Alaska Airlines

Sat, Oct 10 - Wed, Oct 14

10:06 am - 4:49 pmBOI Boise Air Term. Gowen Fld-HLN Helena

6h 43m1 stop Seattle/Tacoma Intl

5:26 pm - 10:06 pmHLN Helena-BOI Boise Air Term. Gowen Fld

4h 40m1 stop Seattle/Tacoma Intl

$840Alaska Airlines

Tue, Oct 13 - Thu, Oct 15

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Delta flights from Boise to Helena

Our best Delta deals on Boise to Helena flight tickets

Delta

Oct 18

BOI8:49 amBoise Air Term. Gowen Fld

3h 39m

1 stop

HLN12:28 pmHelena

Oct 22

HLN1:08 pmHelena

4h 51m

1 stop

BOI5:59 pmBoise Air Term. Gowen Fld

$652

Delta

Nov 25

BOI6:00 amBoise Air Term. Gowen Fld

6h 27m

1 stop

HLN12:27 pmHelena

Nov 27

HLN7:00 amHelena

3h 42m

1 stop

BOI10:42 amBoise Air Term. Gowen Fld

$859

Alaska Airlines flights from Boise to Helena

Our best Alaska Airlines deals on Boise to Helena flight tickets

Alaska Airlines

Jan 30

BOI9:57 amBoise Air Term. Gowen Fld

6h 26m

1 stop

HLN4:23 pmHelena

Feb 2

HLN5:00 pmHelena

19h 24m

1 stop

BOI12:24 pmBoise Air Term. Gowen Fld

$353

Alaska Airlines

Jan 30

BOI11:10 amBoise Air Term. Gowen Fld

5h 13m

1 stop

HLN4:23 pmHelena

Feb 2

HLN5:00 pmHelena

5h 22m

1 stop

BOI10:22 pmBoise Air Term. Gowen Fld

$394

Alaska Airlines

Jan 30

BOI8:12 amBoise Air Term. Gowen Fld

8h 11m

1 stop

HLN4:23 pmHelena

Feb 2

HLN5:00 pmHelena

29h 50m

2 stops

BOI10:50 pmBoise Air Term. Gowen Fld

$409

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseHelena

BOI Boise Air Term. Gowen Fld - HLN Helena

BOIHLN

Boise Air Term. Gowen Fld

Sat 1/30

9:57 am-4:23 pm

1 stop6h 26m

Helena

Tue 2/2

5:00 pm-12:24 pm

1 stop19h 24m

$353

BoiseHelena

BOI Boise Air Term. Gowen Fld - HLN Helena

BOIHLN

Boise Air Term. Gowen Fld

Sat 1/30

8:12 am-4:23 pm

1 stop8h 11m

Helena

Wed 2/3

5:00 pm-11:46 pm

1 stop6h 46m

$394

BoiseHelena

BOI Boise Air Term. Gowen Fld - HLN Helena

BOIHLN

Boise Air Term. Gowen Fld

Sat 1/30

11:10 am-4:23 pm

1 stop5h 13m

Helena

Tue 2/2

5:00 pm-10:22 pm

1 stop5h 22m

$394

BoiseHelena

BOI Boise Air Term. Gowen Fld - HLN Helena

BOIHLN

Boise Air Term. Gowen Fld

Sat 1/30

8:12 am-4:23 pm

1 stop8h 11m

Helena

Tue 2/2

5:00 pm-10:50 pm

2 stops29h 50m

$409

BoiseHelena

BOI Boise Air Term. Gowen Fld - HLN Helena

BOIHLN

Boise Air Term. Gowen Fld

Sat 1/30

8:12 am-4:23 pm

1 stop8h 11m

Helena

Tue 2/2

5:00 pm-10:50 pm

2 stops29h 50m

$434

BoiseHelena

BOI Boise Air Term. Gowen Fld - HLN Helena

BOIHLN

Boise Air Term. Gowen Fld

Sat 1/30

6:37 am-4:23 pm

1 stop9h 46m

Helena

Tue 2/2

5:00 pm-8:50 pm

2 stops27h 50m

$445

BoiseHelena

BOI Boise Air Term. Gowen Fld - HLN Helena

BOIHLN

Boise Air Term. Gowen Fld

Sat 1/30

4:15 pm-4:23 pm

2 stops24h 08m

Helena

Tue 2/2

5:00 pm-11:46 pm

1 stop6h 46m

$460

BoiseHelena

BOI Boise Air Term. Gowen Fld - HLN Helena

BOIHLN

Boise Air Term. Gowen Fld

Sat 1/30

4:15 pm-4:23 pm

2 stops24h 08m

Helena

Wed 2/3

5:00 pm-10:22 pm

1 stop5h 22m

$460

Quickest round-trip

BoiseHelena

BOI Boise Air Term. Gowen Fld - HLN Helena

BOIHLN

Boise Air Term. Gowen Fld

Sun 10/18

8:49 am-12:28 pm

1 stop3h 39m

Helena

Thu 10/22

1:08 pm-5:59 pm

1 stop4h 51m

$652

BoiseHelena

BOI Boise Air Term. Gowen Fld - HLN Helena

BOIHLN

Boise Air Term. Gowen Fld

Wed 11/25

6:00 am-12:27 pm

1 stop6h 27m

Helena

Fri 11/27

7:00 am-10:42 am

1 stop3h 42m

$859

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boise 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 airline that flies from Boise Air Term. Gowen Fld to Helena?

Alaska Airlines and Delta are the most popular carriers operating from Boise Air Term. Gowen Fld to Helena

When to book flights from Boise to Helena

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

Estimated round-trip price

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

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

Best Price Found	$218
Fastest flight time	3h 35m
Direct flights	None

The best one-way flight to Helena from Boise in the past 72 hours is $218. The best round-trip flight deal from Boise to Helena found on momondo in the last 72 hours is $353.

The fastest flight from Boise to Helena takes 3h 35m

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

Search flight deals

Frequently asked questions about flying from Boise to Helena

How far is Boise Air Term. Gowen Fld to Helena by plane?
Helena is 289.0 mi away from Boise Air Term. Gowen Fld. A reasonable flight in good conditions will take 3h 35m.
When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Helena Airport?
Prices for flights from Boise Air Term. Gowen Fld Airport to Helena Airport were last updated today.
How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Helena Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boise Air Term. Gowen Fld Airport 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.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Helena from Boise.

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

Yes. momondo allows you to filter the results for Boise to Helena flights to just show those with flexible booking policies.

How can momondo help me find flights from Boise to Helena?

momondo helps you find the best flight between Boise and Helena by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Boise to Helena right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Helena from Boise. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.