SMF - HLN

$164 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 7/9. 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.
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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
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Cheap Flight Deals 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.

Recent round-trip flight deals from Sacramento to Helena

KAYAK's recommended round-trip deals from the most popular airlines that fly from Sacramento to Helena.
Discover the best prices for you by selecting your travel dates on KAYAK.
Delta Logo
5:40 am - 12:27 pmSMF-HLN
5h 47m1 stop
Delta Logo
5:44 am - 11:27 amHLN-SMF
6h 43m1 stop
$292Delta
Find Deal
Sat, Jun 14 - Wed, Jun 18
Hawaiian Airlines Logo
8:38 am - 3:21 pmSMF-HLN
5h 43m1 stop
Hawaiian Airlines Logo
4:02 pm - 9:55 pmHLN-SMF
6h 53m1 stop
$328Hawaiian Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 8
United Airlines Logo
9:05 am - 4:55 pmSMF-HLN
6h 50m1 stop
United Airlines Logo
5:39 pm - 10:30 pmHLN-SMF
5h 51m1 stop
$329United Airlines
Find Deal
Fri, Aug 1 - Fri, Aug 8
United Airlines Logo
5:20 am - 2:02 pmSMF-HLN
7h 42m1 stop
United Airlines Logo
5:39 pm - 11:13 pmHLN-SMF
6h 34m1 stop
$335United Airlines
Find Deal
Wed, May 28 - Mon, Jun 2
Alaska Airlines Logo
8:27 am - 3:31 pmSMF-HLN
6h 04m1 stop
Alaska Airlines Logo
4:11 pm - 7:01 pmHLN-SMF
27h 50m2 stops
$344Alaska Airlines
Find Deal
Wed, May 28 - Mon, Jun 2
Alaska Airlines Logo
11:30 am - 3:21 pmSMF-HLN
26h 51m1 stop
Alaska Airlines Logo
4:02 pm - 9:55 pmHLN-SMF
6h 53m1 stop
$366Alaska Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 8
Alaska Airlines Logo
5:00 am - 3:31 pmSMF-HLN
9h 31m2 stops
Alaska Airlines Logo
4:11 pm - 4:16 pmHLN-SMF
25h 05m2 stops
$374Alaska Airlines
Find Deal
Wed, May 28 - Mon, Jun 2
Alaska Airlines Logo
8:38 am - 3:21 pmSMF-HLN
5h 43m1 stop
Alaska Airlines Logo
4:02 pm - 6:59 pmHLN-SMF
27h 57m2 stops
$396Alaska Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 8
Alaska Airlines Logo
12:36 pm - 3:21 pmSMF-HLN
25h 45m2 stops
Alaska Airlines Logo
4:02 pm - 9:55 pmHLN-SMF
6h 53m1 stop
$405Alaska Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 8
Delta Logo
5:09 pm - 10:58 pmSMF-HLN
4h 49m1 stop
Delta Logo
1:07 pm - 6:09 pmHLN-SMF
6h 02m1 stop
$442Delta
Find Deal
Thu, Jun 12 - Sun, Jun 15
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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.

What’s the cheapest day of the week to fly from Sacramento to Helena?

The average price of all round-trip flights from Sacramento to Helena clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Helena on a Wednesday and more expensive on a Friday. On your return trip to Sacramento, you should consider flying back on a Tuesday, and avoid Mondays for better deals.

What is the cheapest month to fly from Sacramento to Helena?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sacramento to Helena, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sacramento to Helena is January, where tickets cost $257 (return) on average. On the other hand, the most expensive months are February and September, where the average cost of round-trip tickets is $815 and $737 respectively.

Good to know

Low seasonApril
High seasonJune
Cheapest flight$164
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly with an average 8% increase in price.
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 3 days, the lowest price for a flight from Sacramento to Helena was $164 for a one-way ticket and $292 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?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Sacramento and Helena, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Sacramento to Helena, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Sacramento to Helena are Delta and Alaska Airlines. With an average price for the route of $408 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $413 and an overall rating of 8.0.

  • 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.

Top airlines 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.
8.0
Alaska AirlinesOverall score based on 9968 reviews
8.2Boarding
7.1Entertainment
8.5Crew
7.9Comfort
7.1Food
Airline reviews

I got the last seat on the plane, in the back in the corner against the window, and I paid a competitive price for my ticket several weeks before the flight.

2.0 MediocreAnonymous, Apr 2025SNA - PDX
Read more Alaska Airlines reviews

I got the last seat on the plane, in the back in the corner against the window, and I paid a competitive price for my ticket several weeks before the flight.

Long delay before boarding. By the time I was informed of the delay I was already at the gate.

There was no seating at the gate, no where to charge your devices, super crowded. Boarding in group F meant all luggage space was taken when it was time for me to board. The boarding crew was short with everyone and seemed irritated. The luggage space was insufficient, the seat was too small for me (6'4") and very uncomfortable trip. I was in a middle seat between a person snoring the whole trip and a person with very strong body odor. The flight crew was terse and unfriendly, seemed irritated and impatient. Yelled a lot at people with earbuds in, understandable. Finally, we arrived 10 minutes early, only to sit on the tarmac for 20 minutes and wait for a gate. Worst flight experience I've had in years.

Check your emails that you sent me. 9 emails were sent telling me that my flight is Delayed. Each one with a different time 7:10, 7:55, 9:31, 9:09, 9:29, 9:44, 10:00, 9:49, and 10:10. That was how my experience went.

It was my first time flying Alaska Airlines and first time flying from Santa Rosa airport. The staff was very professional and friendly. Their instructions were clear and any question was answered satisfactorily. My seat was comfortable and the in-flight beverage service very adequate for the duration of the flight. We arrived ahead of the scheduled landing time and deplaning was simple. I look forward to flying with Alaska again.

Personal demeanor not good on flight returning to LAX..Great and superb on the way to Portland

No non-alcoholic drinks available except water and small apple juice cans.

Flight attendant took my carefully folded coat and flung it across the aisle to the bin across the way. Where one of the passengers rescued it for me, because that just wasn’t right!!

First time flying with any airline that has decent seating. Great experience crew was friendly and the pilot was as well.

The flight was delayed by 3 hours and 30 minutes without any explanation.

Delta flight was on time, seats were comfortable, and crew was nice.

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

It was terrible, if they ran flights on time it would make a big difference.

Delta seems to be improving in many areas, except they are super bad with the food available. Bring back normal food service on long flights.

I actually received a notification from kayak on email but not one by text from Delta when my departure gait changed and I almost missed my flight

New boarding doesn't make sense. Filling front first is slow.

Delta flight was great from the check in all the way to arrival. However, I had a very bad experience. I requested a wheelchair and the wheelchair employee that went to pick me up from the plane in Boston to bring me to the baggage claims told me I have to pay him. I was under the impression that it was a free service and I usually give tips but the person forced me to pay and since I said no because I was upset with his demand when my daughter walked in to pick me up he demanded payment from my daughter who paid him thinking maybe now it is a charged service.

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

My seat was changed at the last minute and I was moved to the last row, right next to the bathroom despite selecting my seat well in advance. I was also made to check my carry on due to space but when I got on the plane there was significant empty overhead space. Picking up my carry on from the luggage carousel added time to my trip which had already been extended due to delay.

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

Information on your arrival and departure airports

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