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

Alaska Airlines and Delta 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 many operators does momondo search for flights from Alaska to Helena Airport?

As of May 2026, there is 1 operator available to choose from for flights from Alaska to Helena Airport.

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.

$357 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.

5:05 am - 4:06 pm

ANC

HLN

9h 01m

1 stop

4:43 pm - 6:22 pm

HLN

ANC

27h 39m

1 stop

$471Alaska Airlines

Sat, May 30 - Wed, Jun 3

6:00 am - 4:06 pm

ANC

HLN

8h 06m

1 stop

4:43 pm - 10:30 am

HLN

ANC

19h 47m

2 stops

$496Alaska Airlines

Sat, May 30 - Wed, Jun 3

4:10 pm - 4:06 pm

ANC

HLN

21h 56m

2 stops

4:43 pm - 5:26 pm

HLN

ANC

26h 43m

2 stops

$521Alaska Airlines

Sat, May 30 - Wed, Jun 3

9:00 am - 4:06 pm

ANC

HLN

29h 06m

1 stop

5:09 pm - 8:34 pm

HLN

ANC

29h 25m

1 stop

$637Alaska Airlines

Thu, Jun 4 - Thu, Jun 11

10:00 am - 4:06 pm

ANC

HLN

28h 06m

1 stop

5:09 pm - 8:38 pm

HLN

ANC

29h 29m

2 stops

$641Alaska Airlines

Thu, Jun 4 - Thu, Jun 11

4:10 pm - 4:06 pm

ANC

HLN

21h 56m

2 stops

5:09 pm - 10:02 am

HLN

ANC

18h 53m

2 stops

$647Alaska Airlines

Thu, Jun 4 - Thu, Jun 11

6:00 am - 4:06 pm

ANC

HLN

8h 06m

1 stop

4:43 pm - 11:40 pm

HLN

ANC

8h 57m

1 stop

$671Alaska Airlines

Sat, May 23 - Wed, May 27

6:31 pm - 4:32 pm

ANC

HLN

20h 01m

1 stop

5:09 pm - 8:40 am

HLN

ANC

17h 31m

1 stop

$675Alaska Airlines

Wed, Jul 15 - Fri, Jul 17

1:55 am - 10:33 pm

ANC

HLN

18h 38m

2 stops

1:03 pm - 11:20 pm

HLN

ANC

12h 17m

1 stop

$676Delta

Tue, May 19 - Sun, May 24

6:00 am - 10:36 pm

ANC

HLN

14h 36m

2 stops

12:55 pm - 11:20 pm

HLN

ANC

12h 25m

1 stop

$680Delta

Mon, Jul 6 - Sat, Jul 11

Delta flights from Alaska to Helena

Our best Delta deals on Alaska to Helena flight tickets

Delta

May 19

ANC1:55 amAnchorage

18h 38m

2 stops

HLN10:33 pmHelena

May 24

HLN1:03 pmHelena

12h 17m

1 stop

ANC11:20 pmAnchorage

$676

Delta

Jul 6

ANC6:00 amAnchorage

14h 36m

2 stops

HLN10:36 pmHelena

Jul 11

HLN12:55 pmHelena

12h 25m

1 stop

ANC11:20 pmAnchorage

$680

Delta

May 20

ANC6:00 amAnchorage

14h 33m

2 stops

HLN10:33 pmHelena

May 24

HLN5:45 amHelena

17h 04m

2 stops

ANC8:49 pmAnchorage

$681

Alaska Airlines flights from Alaska to Helena

Our best Alaska Airlines deals on Alaska to Helena flight tickets

Alaska Airlines

May 30

ANC5:05 amAnchorage

9h 01m

1 stop

HLN4:06 pmHelena

Jun 3

HLN4:43 pmHelena

27h 39m

1 stop

ANC6:22 pmAnchorage

$471

Alaska Airlines

May 30

ANC6:00 amAnchorage

8h 06m

1 stop

HLN4:06 pmHelena

Jun 3

HLN4:43 pmHelena

19h 47m

2 stops

ANC10:30 amAnchorage

$496

Alaska Airlines

May 30

ANC4:10 pmAnchorage

21h 56m

2 stops

HLN4:06 pmHelena

Jun 3

HLN4:43 pmHelena

26h 43m

2 stops

ANC5:26 pmAnchorage

$521

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AnchorageHelena

ANC - HLN

ANCHLN

Anchorage

Sat 5/30

5:05 am-4:06 pm

1 stop9h 01m

Helena

Wed 6/3

4:43 pm-6:22 pm

1 stop27h 39m

$471

AnchorageHelena

ANC - HLN

ANCHLN

Anchorage

Sat 5/30

6:00 am-4:06 pm

1 stop8h 06m

Helena

Wed 6/3

4:43 pm-10:30 am

2 stops19h 47m

$496

AnchorageHelena

ANC - HLN

ANCHLN

Anchorage

Sat 5/30

4:10 pm-4:06 pm

2 stops21h 56m

Helena

Wed 6/3

4:43 pm-5:26 pm

2 stops26h 43m

$521

AnchorageHelena

ANC - HLN

ANCHLN

Anchorage

Thu 6/4

9:00 am-4:06 pm

1 stop29h 06m

Helena

Thu 6/11

5:09 pm-8:34 pm

1 stop29h 25m

$637

AnchorageHelena

ANC - HLN

ANCHLN

Anchorage

Thu 6/4

10:00 am-4:06 pm

1 stop28h 06m

Helena

Thu 6/11

5:09 pm-8:38 pm

2 stops29h 29m

$641

AnchorageHelena

ANC - HLN

ANCHLN

Anchorage

Thu 6/4

4:10 pm-4:06 pm

2 stops21h 56m

Helena

Thu 6/11

5:09 pm-10:02 am

2 stops18h 53m

$647

Quickest round-trip

AnchorageHelena

ANC - HLN

ANCHLN

Anchorage

Sat 5/23

6:00 am-4:06 pm

1 stop8h 06m

Helena

Wed 5/27

4:43 pm-11:40 pm

1 stop8h 57m

$671

AnchorageHelena

ANC - HLN

ANCHLN

Anchorage

Wed 7/15

6:31 pm-4:32 pm

1 stop20h 01m

Helena

Fri 7/17

5:09 pm-8:40 am

1 stop17h 31m

$675

AnchorageHelena

ANC - HLN

ANCHLN

Anchorage

Tue 5/19

1:55 am-10:33 pm

2 stops18h 38m

Helena

Sun 5/24

1:03 pm-11:20 pm

1 stop12h 17m

$676

AnchorageHelena

ANC - HLN

ANCHLN

Anchorage

Mon 7/6

6:00 am-10:36 pm

2 stops14h 36m

Helena

Sat 7/11

12:55 pm-11:20 pm

1 stop12h 25m

$680

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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	12h 24m
Direct flights	None

The fastest flight from Alaska to Helena takes 12h 24m

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

Search flight deals

Frequently asked questions about flying 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 many operators does momondo search for flights from Alaska to Helena Airport?
As of May 2026, there is 1 operator available to choose from for flights from Alaska to Helena Airport.
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.

Best airlines flying from Alaska to Helena

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

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $399	Free Cancellation	Rating 7.9 12,348 reviews		Search Alaska Airlines flights

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.