What airlines fly to Helena?

United Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Helena from Sacramento according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Helena. Keep in mind that there are 7 different airlines that fly to Helena on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Sacramento Intl Airport to Helena Airport are updated daily.

How many operators does momondo search for flights from Sacramento Intl Airport to Helena Airport?

The number of operators available for flights from Sacramento Intl Airport to Helena Airport is 2 as of August 2025.

How old do you have to be to fly from Sacramento Intl Airport to Helena Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sacramento Intl Airport 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.

$264 Cheap Flights from Sacramento to Helena (SMF-HLN) in 2025

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Find the cheapest flights from Sacramento to Helena (SMF-HLN)

Round-trip

One-way

Cheap round-trip flights

10:58 am - 5:36 pmSMF-HLN

5h 38m1 stop

6:28 pm - 11:59 pmHLN-SMF

6h 31m1 stop

$264Alaska Airlines

Find Deal

mié., nov. 19 - mar., dic. 2

6:00 am - 12:24 pmSMF-HLN

5h 24m1 stop

5:40 am - 8:55 amHLN-SMF

4h 15m1 stop

$265Delta

Find Deal

mié., nov. 19 - mar., dic. 2

6:20 am - 5:41 pmSMF-HLN

10h 21m1 stop

6:18 pm - 9:54 pmHLN-SMF

4h 36m1 stop

$274Alaska Airlines

Find Deal

vie., oct. 10 - mar., oct. 14

10:58 am - 5:36 pmSMF-HLN

5h 38m1 stop

6:28 pm - 7:39 amHLN-SMF

14h 11m2 stops

$320Alaska Airlines

Find Deal

mié., nov. 19 - mar., dic. 2

5:30 am - 12:24 pmSMF-HLN

5h 54m1 stop

5:35 am - 9:01 amHLN-SMF

4h 26m1 stop

$329Delta

Find Deal

sáb., dic. 27 - lun., ene. 5

11:00 am - 5:41 pmSMF-HLN

5h 41m1 stop

6:18 pm - 12:16 pmHLN-SMF

18h 58m2 stops

$332Alaska Airlines

Find Deal

vie., oct. 10 - mar., oct. 14

11:00 am - 5:41 pmSMF-HLN

5h 41m1 stop

6:18 pm - 11:46 pmHLN-SMF

6h 28m1 stop

$344Hawaiian Airlines

Find Deal

vie., oct. 17 - dom., oct. 19

5:30 am - 12:24 pmSMF-HLN

5h 54m1 stop

5:35 am - 9:01 amHLN-SMF

4h 26m1 stop

$360Delta

Find Deal

vie., dic. 26 - mar., ene. 6

5:00 am - 1:45 pmSMF-HLN

7h 45m1 stop

2:26 pm - 9:08 pmHLN-SMF

7h 42m1 stop

$549United Airlines

Find Deal

sáb., dic. 20 - mar., dic. 30

5:15 am - 1:30 pmSMF-HLN

7h 15m1 stop

6:30 am - 1:09 pmHLN-SMF

7h 39m1 stop

$632United Airlines

Find Deal

jue., ago. 28 - mar., sep. 2

United Airlines flights from Sacramento to Helena

Our best United Airlines deals on Sacramento to Helena flight tickets

United Airlines

Dec 20

SMF5:00 amSacramento Intl

7h 45m

1 stop

HLN1:45 pmHelena

Dec 30

HLN2:26 pmHelena

7h 42m

1 stop

SMF9:08 pmSacramento Intl

$549

Find similar

United Airlines

Aug 28

SMF5:15 amSacramento Intl

7h 15m

1 stop

HLN1:30 pmHelena

Sep 2

HLN6:30 amHelena

7h 39m

1 stop

SMF1:09 pmSacramento Intl

$632

Find similar

United Airlines

Aug 30

SMF2:31 pmSacramento Intl

24h 33m

2 stops

HLN4:04 pmHelena

Sep 3

HLN5:20 pmHelena

6h 10m

1 stop

SMF10:30 pmSacramento Intl

$662

Find similar

Alaska Airlines flights from Sacramento to Helena

Our best Alaska Airlines deals on Sacramento to Helena flight tickets

Alaska Airlines

Nov 19

SMF10:58 amSacramento Intl

5h 38m

1 stop

HLN5:36 pmHelena

Dec 2

HLN6:28 pmHelena

6h 31m

1 stop

SMF11:59 pmSacramento Intl

$264

Find similar

Alaska Airlines

Oct 10

SMF6:20 amSacramento Intl

10h 21m

1 stop

HLN5:41 pmHelena

Oct 14

HLN6:18 pmHelena

4h 36m

1 stop

SMF9:54 pmSacramento Intl

$274

Find similar

Alaska Airlines

Nov 19

SMF10:58 amSacramento Intl

5h 38m

1 stop

HLN5:36 pmHelena

Dec 2

HLN6:28 pmHelena

14h 11m

2 stops

SMF7:39 amSacramento Intl

$320

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SacramentoHelena

SMF - HLN

SMFHLN

Sacramento Intl

mié. 11/19

10:58 am-5:36 pm

1 stop5h 38m

Helena

mar. 12/2

6:28 pm-11:59 pm

1 stop6h 31m

$264

SacramentoHelena

SMF - HLN

SMFHLN

Sacramento Intl

mié. 11/19

6:00 am-12:24 pm

1 stop5h 24m

Helena

mar. 12/2

5:40 am-8:55 am

1 stop4h 15m

$265

SacramentoHelena

SMF - HLN

SMFHLN

Sacramento Intl

vie. 10/10

6:20 am-5:41 pm

1 stop10h 21m

Helena

mar. 10/14

6:18 pm-9:54 pm

1 stop4h 36m

$274

SacramentoHelena

SMF - HLN

SMFHLN

Sacramento Intl

mié. 11/19

10:58 am-5:36 pm

1 stop5h 38m

Helena

mar. 12/2

6:28 pm-7:39 am

2 stops14h 11m

$320

SacramentoHelena

SMF - HLN

SMFHLN

Sacramento Intl

sáb. 12/27

5:30 am-12:24 pm

1 stop5h 54m

Helena

lun. 1/5

5:35 am-9:01 am

1 stop4h 26m

$329

SacramentoHelena

SMF - HLN

SMFHLN

Sacramento Intl

vie. 10/10

11:00 am-5:41 pm

1 stop5h 41m

Helena

mar. 10/14

6:18 pm-12:16 pm

2 stops18h 58m

$332

SacramentoHelena

SMF - HLN

SMFHLN

Sacramento Intl

vie. 10/17

11:00 am-5:41 pm

1 stop5h 41m

Helena

dom. 10/19

6:18 pm-11:46 pm

1 stop6h 28m

$344

SacramentoHelena

SMF - HLN

SMFHLN

Sacramento Intl

vie. 12/26

5:30 am-12:24 pm

1 stop5h 54m

Helena

mar. 1/6

5:35 am-9:01 am

1 stop4h 26m

$360

SacramentoHelena

SMF - HLN

SMFHLN

Sacramento Intl

sáb. 12/20

5:00 am-1:45 pm

1 stop7h 45m

Helena

mar. 12/30

2:26 pm-9:08 pm

1 stop7h 42m

$549

SacramentoHelena

SMF - HLN

SMFHLN

Sacramento Intl

jue. 8/28

5:15 am-1:30 pm

1 stop7h 15m

Helena

mar. 9/2

6:30 am-1:09 pm

1 stop7h 39m

$632

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Sacramento 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

What is the cheapest month to fly to Helena?

If you aren’t able to travel to Helena during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $274.

What is the cheapest day to depart on your flight to Helena?

The cheapest day to depart from Sacramento to Helena is on a Monday. Travelers who choose to depart for Helena on a Monday will often find tickets for as low as $350. The most expensive day to fly to Helena is Sunday, with ticket prices averaging around $706.

What is the cheapest time of day to depart on your flight to Helena?

According to our data, the cheapest time of day to fly to Helena is in the afternoon. momondo users have found flights departing from Sacramento to Helena in the afternoon for as low as $386. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Helena is at noon when prices are around $950.

When to book flights from Sacramento to Helena

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

Estimated round-trip price

Cheap Sacramento to Helena (SMF to HLN) flight deals and tips

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

Best Price Found	$264
Fastest flight time	4h 04m
Direct flights	None
Airports in Helena	1 airport

The best flight deal from Sacramento to Helena found on momondo in the last 72 hours is $264

The fastest flight from Sacramento to Helena takes 4h 04m

There are no direct flights from Sacramento to Helena. Popular non-direct route for this connection is Sacramento Intl Airport - Helena Airport.

There is 1 airport near Helena: Helena (HLN)

Search flight deals

How far is Sacramento Intl to Helena by plane?
Helena is 731.8 mi away from Sacramento Intl. In terms of flight time, this usually takes a little over 4h 04m.
When did momondo last update prices for flights from Sacramento Intl Airport to Helena Airport?
Prices for flights from Sacramento Intl Airport to Helena Airport are updated daily.
How many operators does momondo search for flights from Sacramento Intl Airport to Helena Airport?
The number of operators available for flights from Sacramento Intl Airport to Helena Airport is 2 as of August 2025.
How old do you have to be to fly from Sacramento Intl Airport to Helena Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sacramento Intl Airport 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.
What is the most popular airline from Sacramento to Helena?
momondo data reveals that the most frequently booked airline on the route from Sacramento to Helena is Delta, representing 75% of all bookings. The subsequent popular airline is Alaska Airlines at 25%.

Best airlines flying from Sacramento to Helena

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

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $239	Free Cancellation	Rating 8.0 10,000 reviews		Search Alaska Airlines flights
Delta	PriceFrom $264	Free Cancellation	Rating 8.0 7,981 reviews		Search Delta flights

Why use momondo?

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

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

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

Flights from Sacramento 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 Sacramento to Helena?

Once you have performed a search for Sacramento to Helena flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Helena, momondo offers a useful price alert feature which will track prices for flights to Helena from Sacramento and alert you when they change.