SMF - HLN

$246 Find Cheap Flights from Sacramento to Helena

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sacramento to Helena departing on 7/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Helena

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sacramento to Helena, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sacramento to Helena, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$313
Alaska Airlines
Tue 10/27Sat 10/31
SMF - HLN • 1 stop
Cheapest one-way
$246
Alaska Airlines
Fri 7/24
SMF - HLN • 1 stop
Top airlines
Alaska Airlines
Cheapest • from $313 (round-trip)
Delta
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Sacramento and Helena. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Salt Lake City (SLC)
Cheapest • Avg $391 (round-trip)
Salt Lake City (SLC)
Shortest trip • 4h 49m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Helena!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Sacramento to Helena (SMF-HLN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sacramento to Helena that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sacramento to Helena

Tue, Oct 27 - Sat, Oct 31
Alaska Airlines Logo
8:11 am - 4:11 pm
SMF
-
HLN
7h 00m
1 stop
Alaska Airlines Logo
4:48 pm - 11:50 pm
HLN
-
SMF
8h 02m
1 stop
$313Alaska Airlines
Sat, Sep 26 - Sat, Oct 3
Alaska Airlines Logo
6:00 am - 4:41 pm
SMF
-
HLN
9h 41m
1 stop
Alaska Airlines Logo
4:48 pm - 11:50 pm
HLN
-
SMF
8h 02m
1 stop
$333Alaska Airlines
Tue, Oct 27 - Wed, Oct 28
Alaska Airlines Logo
8:11 am - 4:11 pm
SMF
-
HLN
7h 00m
1 stop
Alaska Airlines Logo
4:48 pm - 9:44 pm
HLN
-
SMF
5h 56m
1 stop
$361Alaska Airlines
Fri, Sep 25 - Fri, Oct 2
Alaska Airlines Logo
7:52 pm - 4:41 pm
SMF
-
HLN
19h 49m
1 stop
Alaska Airlines Logo
5:18 pm - 6:15 pm
HLN
-
SMF
25h 57m
1 stop
$370Alaska Airlines
Tue, Oct 27 - Sat, Oct 31
Alaska Airlines Logo
1:37 pm - 4:11 pm
SMF
-
HLN
25h 34m
2 stops
Alaska Airlines Logo
4:48 pm - 9:44 pm
HLN
-
SMF
5h 56m
1 stop
$371Alaska Airlines
Wed, Aug 26 - Sun, Aug 30
Alaska Airlines Logo
5:10 pm - 4:34 pm
SMF
-
HLN
22h 24m
1 stop
Alaska Airlines Logo
5:11 pm - 12:06 pm
HLN
-
SMF
19h 55m
1 stop
$378Alaska Airlines
Tue, Oct 27 - Wed, Oct 28
Alaska Airlines Logo
8:11 am - 4:11 pm
SMF
-
HLN
7h 00m
1 stop
Alaska Airlines Logo
4:48 pm - 9:44 pm
HLN
-
SMF
5h 56m
1 stop
$381Alaska Airlines
Thu, Aug 27 - Sun, Aug 30
Alaska Airlines Logo
7:52 pm - 4:34 pm
SMF
-
HLN
19h 42m
1 stop
Alaska Airlines Logo
5:11 pm - 9:17 am
HLN
-
SMF
17h 06m
1 stop
$387Alaska Airlines
Sat, Sep 26 - Sat, Oct 3
Alaska Airlines Logo
6:52 am - 4:41 pm
SMF
-
HLN
8h 49m
2 stops
Alaska Airlines Logo
4:48 pm - 11:50 pm
HLN
-
SMF
8h 02m
1 stop
$391Alaska Airlines
Wed, Aug 26 - Sun, Aug 30
Alaska Airlines Logo
6:00 am - 4:34 pm
SMF
-
HLN
9h 34m
1 stop
Alaska Airlines Logo
5:11 pm - 6:56 pm
HLN
-
SMF
26h 45m
1 stop
$400Alaska Airlines
Booking Insights

KAYAK's insights & trends for Sacramento to Helena flights

Get data-powered insights and trends into flights from Sacramento to Helena to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Sacramento to Helena?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Sacramento to Helena were found on Alaska Airlines ($313) and Delta ($401).

Find deals

Good to know

Cheapest flight$246
Flight from Sacramento to Helena

When to book flights from Sacramento to Helena

Are your dates flexible? Find out the best times to travel from Sacramento to Helena based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Sacramento to Helena

  • What is the cheapest flight from Sacramento to Helena?

    In the last 5 days, the lowest price for a flight from Sacramento to Helena was $246 for a one-way ticket and $313 for a round-trip.

  • Do I need a passport to fly between Sacramento and Helena?

    A passport is not required to fly from Sacramento to Helena.

  • Which aircraft models fly most regularly from Sacramento to Helena?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Sacramento to Helena?

    SkyTeam is the only airline alliance operating flights between Sacramento and Helena.

  • How does KAYAK find such low prices on flights from Sacramento to Helena?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sacramento to Helena.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sacramento to Helena?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helena from Sacramento is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sacramento to Helena?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Helena with an airline and back to Sacramento with another airline. Booking your flights between Sacramento and HLN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sacramento to Helena?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Helena from Sacramento up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Sacramento to Helena

 
See real verified KAYAK customer reviews for airlines flying from Sacramento to Helena. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sacramento to Helena? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8451 reviews
7.8Entertainment
7.2Food
8.1Boarding
8.5Crew
7.8Comfort
Airline reviews

It was as good as it could be. Flying is not a pleasant experience these days.

8.0 ExcellentMark, Jun 2026
LAX - ORD
Read more Delta reviews

It was as good as it could be. Flying is not a pleasant experience these days.

Very good flight. Crew was great. No issues and we even arrived early.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

I took seat 15A in anticipation of window seat, there is no window.

It was nt delta. It was aeromexo. Service was awful. They served a very small drink and NO snack for a 3hr and 35min flight. Then for the first 30 min of the flight is was talk and talk over head interruption the movie/ show i picked to watch.

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

Horrible. Grateful to be alive but spent 13 hours at airport only to return back to my familys house and flight changed to next day. They tried to fix a part on plane, had no back up plane and after 10 hours , reattempted the flight and it STILL wasn't fixed. We got a meal voucher and rescheduled flight but there should be some other compensation for the 15 hours spent in airport

One of the best crews and best flights I’ve ever had! Really great experience

The bus ride from the terminal to board the plane is uncomfortable and stressful when making a connection.

Everything you need to know for your flight from Sacramento to Helena

Information on your arrival and departure airports

Sacramento (SMF)
Helena (HLN)