How do I get Price Alerts for flights from Billings to Helena?

Price Alerts will notify you by email when the price for flights to Helena from Billings decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Billings to Helena with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Billings Logan Intl Airport to Helena Airport?

Prices for flights from Billings Logan Intl Airport to Helena Airport are refreshed on a daily basis.

How old do you have to be to fly from Billings Logan Intl Airport to Helena 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 Billings Logan Intl Airport to Helena Airport.

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

The necessary travel and health documents for your Helena Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$493 Cheap Flights from Billings to Helena in 2026

Find the cheapest flights from Billings to Helena

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:32 pm - 4:49 pmBIL Billings Logan Intl-HLN Helena

21h 17m1 stop Seattle/Tacoma Intl

5:26 pm - 11:50 pmHLN Helena-BIL Billings Logan Intl

6h 24m1 stop Seattle/Tacoma Intl

$493Alaska Airlines

Tue, Oct 20 - Sat, Oct 24

3:44 pm - 4:49 pmBIL Billings Logan Intl-HLN Helena

25h 05m2 stops Portland Seattle/Tacoma Intl

5:26 pm - 11:50 pmHLN Helena-BIL Billings Logan Intl

6h 24m1 stop Seattle/Tacoma Intl

$542Alaska Airlines

Tue, Oct 20 - Sat, Oct 24

7:29 pm - 4:41 pmBIL Billings Logan Intl-HLN Helena

21h 12m1 stop Seattle/Tacoma Intl

5:18 pm - 11:29 pmHLN Helena-BIL Billings Logan Intl

6h 11m1 stop Seattle/Tacoma Intl

$608Alaska Airlines

Fri, Sep 11 - Fri, Sep 18

7:01 am - 4:32 pmBIL Billings Logan Intl-HLN Helena

9h 31m1 stop Seattle/Tacoma Intl

4:08 pm - 12:08 amHLN Helena-BIL Billings Logan Intl

8h 00m1 stop Seattle/Tacoma Intl

$653Alaska Airlines

Fri, Nov 20 - Fri, Jan 15

7:29 pm - 4:41 pmBIL Billings Logan Intl-HLN Helena

21h 12m1 stop Seattle/Tacoma Intl

5:18 pm - 3:02 pmHLN Helena-BIL Billings Logan Intl

21h 44m2 stops Seattle/Tacoma Intl Portland

$732Alaska Airlines

Fri, Sep 11 - Fri, Sep 18

3:31 pm - 4:32 pmBIL Billings Logan Intl-HLN Helena

25h 01m2 stops Portland Seattle/Tacoma Intl

4:08 pm - 12:08 amHLN Helena-BIL Billings Logan Intl

8h 00m1 stop Seattle/Tacoma Intl

$791Alaska Airlines

Fri, Nov 20 - Fri, Jan 15

3:31 pm - 4:32 pmBIL Billings Logan Intl-HLN Helena

25h 01m2 stops Portland Seattle/Tacoma Intl

4:08 pm - 1:23 pmHLN Helena-BIL Billings Logan Intl

21h 15m2 stops Seattle/Tacoma Intl Portland

$855Alaska Airlines

Fri, Nov 20 - Fri, Jan 15

3:42 pm - 4:41 pmBIL Billings Logan Intl-HLN Helena

24h 59m2 stops Portland Seattle/Tacoma Intl

5:18 pm - 3:02 pmHLN Helena-BIL Billings Logan Intl

21h 44m2 stops Seattle/Tacoma Intl Portland

$866Alaska Airlines

Fri, Sep 11 - Fri, Sep 18

3:42 pm - 4:34 pmBIL Billings Logan Intl-HLN Helena

24h 52m2 stops Portland Seattle/Tacoma Intl

5:11 pm - 6:40 pmHLN Helena-BIL Billings Logan Intl

25h 29m1 stop Seattle/Tacoma Intl

$943Alaska Airlines

Fri, Aug 28 - Tue, Sep 1

7:01 am - 4:32 pmBIL Billings Logan Intl-HLN Helena

9h 31m1 stop Seattle/Tacoma Intl

5:00 pm - 11:51 pmHLN Helena-BIL Billings Logan Intl

6h 51m1 stop Seattle/Tacoma Intl

$953Alaska Airlines

Fri, Nov 20 - Fri, Jan 15

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Alaska Airlines flights from Billings to Helena

Our best Alaska Airlines deals on Billings to Helena flight tickets

Alaska Airlines

Oct 20

BIL7:32 pmBillings Logan Intl

21h 17m

1 stop

HLN4:49 pmHelena

Oct 24

HLN5:26 pmHelena

6h 24m

1 stop

BIL11:50 pmBillings Logan Intl

$493

Alaska Airlines

Oct 20

BIL3:44 pmBillings Logan Intl

25h 05m

2 stops

HLN4:49 pmHelena

Oct 24

HLN5:26 pmHelena

6h 24m

1 stop

BIL11:50 pmBillings Logan Intl

$542

Alaska Airlines

Sep 11

BIL7:29 pmBillings Logan Intl

21h 12m

1 stop

HLN4:41 pmHelena

Sep 18

HLN5:18 pmHelena

6h 11m

1 stop

BIL11:29 pmBillings Logan Intl

$608

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillingsHelena

BIL Billings Logan Intl - HLN Helena

BILHLN

Billings Logan Intl

Tue 10/20

7:32 pm-4:49 pm

1 stop21h 17m

Helena

Sat 10/24

5:26 pm-11:50 pm

1 stop6h 24m

$493

BillingsHelena

BIL Billings Logan Intl - HLN Helena

BILHLN

Billings Logan Intl

Tue 10/20

3:44 pm-4:49 pm

2 stops25h 05m

Helena

Sat 10/24

5:26 pm-11:50 pm

1 stop6h 24m

$542

BillingsHelena

BIL Billings Logan Intl - HLN Helena

BILHLN

Billings Logan Intl

Fri 9/11

7:29 pm-4:41 pm

1 stop21h 12m

Helena

Fri 9/18

5:18 pm-11:29 pm

1 stop6h 11m

$608

BillingsHelena

BIL Billings Logan Intl - HLN Helena

BILHLN

Billings Logan Intl

Fri 11/20

7:01 am-4:32 pm

1 stop9h 31m

Helena

Fri 1/15

4:08 pm-12:08 am

1 stop8h 00m

$653

BillingsHelena

BIL Billings Logan Intl - HLN Helena

BILHLN

Billings Logan Intl

Fri 9/11

7:29 pm-4:41 pm

1 stop21h 12m

Helena

Fri 9/18

5:18 pm-3:02 pm

2 stops21h 44m

$732

BillingsHelena

BIL Billings Logan Intl - HLN Helena

BILHLN

Billings Logan Intl

Fri 11/20

3:31 pm-4:32 pm

2 stops25h 01m

Helena

Fri 1/15

4:08 pm-12:08 am

1 stop8h 00m

$791

BillingsHelena

BIL Billings Logan Intl - HLN Helena

BILHLN

Billings Logan Intl

Fri 11/20

3:31 pm-4:32 pm

2 stops25h 01m

Helena

Fri 1/15

4:08 pm-1:23 pm

2 stops21h 15m

$855

BillingsHelena

BIL Billings Logan Intl - HLN Helena

BILHLN

Billings Logan Intl

Fri 9/11

3:42 pm-4:41 pm

2 stops24h 59m

Helena

Fri 9/18

5:18 pm-3:02 pm

2 stops21h 44m

$866

BillingsHelena

BIL Billings Logan Intl - HLN Helena

BILHLN

Billings Logan Intl

Fri 8/28

3:42 pm-4:34 pm

2 stops24h 52m

Helena

Tue 9/1

5:11 pm-6:40 pm

1 stop25h 29m

$943

Quickest round-trip

BillingsHelena

BIL Billings Logan Intl - HLN Helena

BILHLN

Billings Logan Intl

Fri 11/20

7:01 am-4:32 pm

1 stop9h 31m

Helena

Fri 1/15

5:00 pm-11:51 pm

1 stop6h 51m

$953

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Billings to Helena

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

Estimated round-trip price

Cheap Billings to Helena (BIL to HLN) flight deals and tips

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

Best Price Found	$493
Fastest flight time	8h 48m
Direct flights	None

The best flight deal from Billings to Helena found on momondo in the last 72 hours is $493

The fastest flight from Billings to Helena takes 8h 48m

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

Search flight deals

Frequently asked questions about flying from Billings to Helena

How far is Billings Logan Intl to Helena by plane?
Billings Logan Intl and Helena are 178.0 mi apart from one another. Flights usually cover this in 8h 48m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Billings Logan Intl Airport to Helena Airport?
Prices for flights from Billings Logan Intl Airport to Helena Airport are refreshed on a daily basis.
How old do you have to be to fly from Billings Logan Intl Airport to Helena 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 Billings Logan Intl Airport to Helena Airport.
What documentation or ID do you need to fly to Helena Airport?
The necessary travel and health documents for your Helena Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Billings to Helena

How do I get Price Alerts for flights from Billings to Helena?
Price Alerts will notify you by email when the price for flights to Helena from Billings decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Billings to Helena with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

It is quick and easy to find Billings to Helena 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 Helena that suits you.

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

Flights from Billings 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 Billings to Helena?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Helena from Billings.

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

If you are not ready to book a flight from Billings 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.