Cheap flights from Helena to Boise (HLN - BOI)

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How to find the cheapest flight from
Helena (HLN) to Boise (BOI)

All the information you need to plan the best HLN to BOI flight in 2022: compare Helena to Boise flight prices with the expected peak season, weather and rainfall in Boise.
When is the cheapest time to fly from Helena to Boise (HLN - BOI)?

Unlike at noon, when flights are generally more expensive, you can save up to 80% on flights from Helena to Boise by exploring options for tickets in the afternoon.

What is the cheapest day to fly round-trip from Helena to Boise?

It’s generally more expensive to depart on a Sunday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

Cheap flights from Helena to Boise in June, July 2022

The best prices found for HLN to BOI flights for June, July
30 Jul - 6 Aug
$376pp
HLN
Helena
Multiple Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
BOI
Boise Air Term. Gowen Fld
Delta
 
1 STOP
HLN
Helena
30 Jul - 6 Aug
$454pp
HLN
Helena
Multiple Airlines
   
2 STOPS
BOI
Boise Air Term. Gowen Fld
BOI
Boise Air Term. Gowen Fld
Delta
 
1 STOP
HLN
Helena
30 Jul - 4 Aug
$465pp
HLN
Helena
Alaska Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
BOI
Boise Air Term. Gowen Fld
Alaska Airlines
 
1 STOP
HLN
Helena

Helena to Boise 2022 flight deals

Cheap flights to Boise from Helena found for this year
30 Jul - 6 Aug
$376pp
HLN
Helena
Multiple Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
BOI
Boise Air Term. Gowen Fld
Delta
 
1 STOP
HLN
Helena
8 Aug - 11 Aug
$392pp
HLN
Helena
Alaska Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
BOI
Boise Air Term. Gowen Fld
Alaska Airlines
 
1 STOP
HLN
Helena
8 Aug - 11 Aug
$439pp
HLN
Helena
Alaska Airlines
   
2 STOPS
BOI
Boise Air Term. Gowen Fld
BOI
Boise Air Term. Gowen Fld
Alaska Airlines
 
1 STOP
HLN
Helena

One-way flights to Air Term. Gowen Fld from Helena

The cheapest one-way flights from Helena to Boise
2:00 am - 5:50 am
Delta
1 Stop
3h 50m
HLN - BOI
Delta
$329
Delta
2:19 am - 12:49 pm
United Airlines
2 Stops
10h 30m
HLN - BOI
United Airlines
$531
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Helena</span> to <span class="emphasized">Boise</span> flights.

Flight FAQs

From Helena to Boise

Which airlines flying from Helena to Boise Air Term. Gowen Fld have flexible changes due to COVID-19?

One of the carriers operating flights from Helena to Boise Air Term. Gowen Fld that may be offering flexible change policies is Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Helena to Boise for under $400 on Cheapflights?

Yes, there are multiple flights from Helena to Boise for under $400. The cheapest flight booked recently is on Multiple Airlines for just $331, but on average you can expect to pay $1,589.

What are the cheapest flights from Helena to Boise?

While on average a flight from Helena to Boise is generally $465, our data shows the cheapest flight currently is $344. When looking at the most popular route, (Helena - Boise Air Term. Gowen Fld), you can expect to pay $331 for that flight.

COVID Restrictions

View COVID Travel Restrictions for Boise, ID

Do I need a COVID test to fly to Boise from Helena?

Information is based on travel restrictions for travel to Boise Air Term. Gowen Fld within the United States

Most visitors from Helena need to provide a negative COVID-19 test result and/or quarantine to enter Boise Air Term. Gowen Fld.

COVID-19 testing requirements
Visitors from Helena are not required to present a negative COVID-19 PCR test or antigen result upon entering Boise Air Term. Gowen Fld.

Quarantine requirements
Visitors from Helena are not required to quarantine after entering Boise Air Term. Gowen Fld.

Do I need a test to fly back to Helena from Boise?

Returning to Helena from Boise Air Term. Gowen Fld

COVID-19 testing requirements
Visitors from Boise Air Term. Gowen Fld are not required to present a negative COVID-19 PCR test or antigen result upon entering Helena.

Quarantine requirements
Visitors from Boise Air Term. Gowen Fld are not required to quarantine after entering Helena.

Hide COVID Travel Restrictions for Boise, ID

Alternative routes for Helena to Boise

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Boise

Things to know before you go - useful duration and weather info for your trip from Helena to Boise.
Average temperature for June in Boise
84.2 °F
Avg rainfall for June in Boise
0.7 ″

Airports servicing Helena

Airports servicing Boise

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