What is the cheapest airline that flies from Alaska to Helena?

Delta and Alaska Airlines are the most popular carriers operating from Alaska to Helena

When did momondo last update prices for flights from Alaska to Helena Airport?

Prices for flights from Alaska to Helena Airport are updated daily.

How old do you have to be to fly from Alaska 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 Alaska to Helena Airport.

What documentation or ID do you need to fly to Helena Airport?

The required travel and health documents for your Helena Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Helena Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$215 Cheap Flights from Alaska to Helena in 2026

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Find the cheapest flights from Alaska to Helena

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:25 pm - 5:45 pm

ANC

HLN

22h 20m

1 stop

6:22 pm - 9:44 am

HLN

ANC

17h 22m

1 stop

$399Alaska Airlines

Tue, Apr 28 - Sat, May 2

4:03 pm - 5:45 pm

ANC

HLN

23h 42m

2 stops

6:22 pm - 9:44 am

HLN

ANC

17h 22m

1 stop

$404Alaska Airlines

Tue, Apr 28 - Sat, May 2

6:00 am - 10:30 pm

ANC

HLN

14h 30m

2 stops

1:04 pm - 12:25 am

HLN

ANC

13h 21m

2 stops

$425Delta

Wed, Apr 15 - Mon, Apr 20

7:25 pm - 5:45 pm

ANC

HLN

20h 20m

1 stop

6:22 pm - 9:48 am

HLN

ANC

17h 26m

1 stop

$431Alaska Airlines

Fri, Apr 17 - Mon, Apr 20

4:03 pm - 5:45 pm

ANC

HLN

23h 42m

2 stops

6:22 pm - 1:32 pm

HLN

ANC

21h 10m

2 stops

$449Alaska Airlines

Tue, Apr 28 - Sat, May 2

4:03 pm - 5:45 pm

ANC

HLN

23h 42m

2 stops

6:22 pm - 1:32 pm

HLN

ANC

21h 10m

2 stops

$454Alaska Airlines

Tue, Apr 28 - Sat, May 2

7:25 pm - 5:45 pm

ANC

HLN

20h 20m

1 stop

6:22 pm - 9:48 am

HLN

ANC

17h 26m

1 stop

$455Alaska Airlines

Wed, Apr 15 - Mon, Apr 20

7:25 pm - 5:45 pm

ANC

HLN

20h 20m

1 stop

6:22 pm - 1:32 pm

HLN

ANC

45h 10m

2 stops

$467Alaska Airlines

Fri, Apr 17 - Mon, Apr 20

7:25 pm - 5:45 pm

ANC

HLN

20h 20m

1 stop

6:22 pm - 1:32 pm

HLN

ANC

45h 10m

2 stops

$491Alaska Airlines

Wed, Apr 15 - Mon, Apr 20

9:11 am - 5:45 pm

ANC

HLN

30h 34m

2 stops

6:22 pm - 1:32 pm

HLN

ANC

45h 10m

2 stops

$542Alaska Airlines

Fri, Apr 17 - Mon, Apr 20

Alaska Airlines flights from Alaska to Helena

Our best Alaska Airlines deals on Alaska to Helena flight tickets

Alaska Airlines

Apr 28

ANC5:25 pmAnchorage

22h 20m

1 stop

HLN5:45 pmHelena

May 2

HLN6:22 pmHelena

17h 22m

1 stop

ANC9:44 amAnchorage

$399

Alaska Airlines

Apr 28

ANC4:03 pmAnchorage

23h 42m

2 stops

HLN5:45 pmHelena

May 2

HLN6:22 pmHelena

17h 22m

1 stop

ANC9:44 amAnchorage

$404

Alaska Airlines

Apr 17

ANC7:25 pmAnchorage

20h 20m

1 stop

HLN5:45 pmHelena

Apr 20

HLN6:22 pmHelena

17h 26m

1 stop

ANC9:48 amAnchorage

$431

Delta flights from Alaska to Helena

Our best Delta deals on Alaska to Helena flight tickets

Delta

Apr 15

ANC6:00 amAnchorage

14h 30m

2 stops

HLN10:30 pmHelena

Apr 20

HLN1:04 pmHelena

13h 21m

2 stops

ANC12:25 amAnchorage

$425

Delta

Apr 6

ANC1:34 amAnchorage

18h 56m

2 stops

HLN10:30 pmHelena

Apr 11

HLN5:30 amHelena

10h 54m

2 stops

ANC2:24 pmAnchorage

$641

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AnchorageHelena

ANC - HLN

ANCHLN

Anchorage

Tue 4/28

5:25 pm-5:45 pm

1 stop22h 20m

Helena

Sat 5/2

6:22 pm-9:44 am

1 stop17h 22m

$399

AnchorageHelena

ANC - HLN

ANCHLN

Anchorage

Tue 4/28

4:03 pm-5:45 pm

2 stops23h 42m

Helena

Sat 5/2

6:22 pm-9:44 am

1 stop17h 22m

$404

Quickest round-trip

AnchorageHelena

ANC - HLN

ANCHLN

Anchorage

Wed 4/15

6:00 am-10:30 pm

2 stops14h 30m

Helena

Mon 4/20

1:04 pm-12:25 am

2 stops13h 21m

$425

AnchorageHelena

ANC - HLN

ANCHLN

Anchorage

Fri 4/17

7:25 pm-5:45 pm

1 stop20h 20m

Helena

Mon 4/20

6:22 pm-9:48 am

1 stop17h 26m

$431

AnchorageHelena

ANC - HLN

ANCHLN

Anchorage

Tue 4/28

4:03 pm-5:45 pm

2 stops23h 42m

Helena

Sat 5/2

6:22 pm-1:32 pm

2 stops21h 10m

$449

AnchorageHelena

ANC - HLN

ANCHLN

Anchorage

Tue 4/28

4:03 pm-5:45 pm

2 stops23h 42m

Helena

Sat 5/2

6:22 pm-1:32 pm

2 stops21h 10m

$454

AnchorageHelena

ANC - HLN

ANCHLN

Anchorage

Wed 4/15

7:25 pm-5:45 pm

1 stop20h 20m

Helena

Mon 4/20

6:22 pm-9:48 am

1 stop17h 26m

$455

AnchorageHelena

ANC - HLN

ANCHLN

Anchorage

Fri 4/17

7:25 pm-5:45 pm

1 stop20h 20m

Helena

Mon 4/20

6:22 pm-1:32 pm

2 stops45h 10m

$467

AnchorageHelena

ANC - HLN

ANCHLN

Anchorage

Wed 4/15

7:25 pm-5:45 pm

1 stop20h 20m

Helena

Mon 4/20

6:22 pm-1:32 pm

2 stops45h 10m

$491

AnchorageHelena

ANC - HLN

ANCHLN

Anchorage

Fri 4/17

9:11 am-5:45 pm

2 stops30h 34m

Helena

Mon 4/20

6:22 pm-1:32 pm

2 stops45h 10m

$542

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Alaska 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

Prices

Airlines

Can stopping save me money on Alaska to Helena flights?

You could potentially save up to 5% on your flight if you consider stops on a Alaska to Helena flight.

Cheap Alaska to Helena flight deals and tips

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

Fastest flight time	11h 52m
Direct flights	None

The fastest flight from Alaska to Helena takes 11h 52m

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

Search flight deals

When did momondo last update prices for flights from Alaska to Helena Airport?
Prices for flights from Alaska to Helena Airport are updated daily.
How old do you have to be to fly from Alaska 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 Alaska to Helena Airport.
What documentation or ID do you need to fly to Helena Airport?
The required travel and health documents for your Helena Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Helena Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Alaska to Helena. momondo saves you time and could save you money on your trip.

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

Flights from Alaska to Helena with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Alaska 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 Alaska to Helena right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Alaska to Helena now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Helena and let you know when they change.