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Helena

$245+ Cheap flights from Sacramento to Helena (SMF - HLN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — HLN
Apr 4 — Apr 111
Sat 4/4
Sat 4/11
1 adult, Economy
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Cheap flight deals from Sacramento to Helena

Cheapest flights from Sacramento to Helena
Explore the most affordable flight options available from Sacramento to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 5, 2026.

This Delta deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/247:54 pm
SMF
-
HLN
2 stops15h 27m
Delta
Wed 4/15:30 am
HLN
-
SMF
1 stop4h 13m
Delta
Deal found 2/28$245
This Delta deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/241:17 pm
SMF
-
HLN
2 stops22h 04m
Delta
Tue 3/315:30 am
HLN
-
SMF
1 stop4h 13m
Delta
Deal found 2/28$254
This Alaska Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:00 am
SMF
-
HLN
1 stop10h 45m
Alaska Airlines
Fri 3/276:22 pm
HLN
-
SMF
1 stop6h 34m
Alaska Airlines
Deal found 2/28$257
This Alaska Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:00 am
SMF
-
HLN
1 stop10h 45m
Alaska Airlines
Mon 3/306:22 pm
HLN
-
SMF
1 stop17h 55m
Alaska Airlines
Deal found 2/28$263
This Alaska Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2410:00 am
SMF
-
HLN
1 stop6h 45m
Alaska Airlines
Mon 3/306:22 pm
HLN
-
SMF
1 stop6h 34m
Alaska Airlines
Deal found 2/28$285
This Alaska Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:00 am
SMF
-
HLN
1 stop10h 45m
Alaska Airlines
Sat 3/286:22 pm
HLN
-
SMF
1 stop6h 34m
Alaska Airlines
Deal found 2/28$291
This Delta deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/95:00 pm
SMF
-
HLN
1 stop4h 34m
Delta
Tue 6/1612:50 pm
HLN
-
SMF
1 stop6h 17m
Delta
Deal found 2/27$295
This Alaska Airlines deal was found by Cheapflights users on 3/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/178:30 am
SMF
-
HLN
1 stop6h 29m
Alaska Airlines
Wed 3/186:22 pm
HLN
-
SMF
1 stop4h 24m
Alaska Airlines
Deal found 3/2$309

Find flight deals from Sacramento to Helena

Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) to Helena (HLN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$245
(Delta)

Popular in

March

Cheapest in

April

Average price

$1,098
Provider with most accurate pricing for Sacramento Intl-Helena flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sacramento Intl-Helena flights.
Search Deals
From Sacramento Intl to Helena
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($136 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease ($60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sacramento to Helena that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 5, 2026.
Use the filters below to find and compare flights from Sacramento to Helena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SacramentoHelena

SMF - HLN

SMFHLN

Sacramento Intl

Tue 3/17

8:30 am-3:59 pm

1 stop6h 29m

Helena

Wed 3/18

6:22 pm-9:46 pm

1 stop4h 24m

$309

SacramentoHelena

SMF - HLN

SMFHLN

Sacramento Intl

Tue 6/9

5:00 pm-10:34 pm

1 stop4h 34m

Helena

Tue 6/16

5:45 am-8:48 am

1 stop4h 03m

$315

SacramentoHelena

SMF - HLN

SMFHLN

Sacramento Intl

Thu 3/26

8:14 pm-5:45 pm

1 stop20h 31m

Helena

Sun 3/29

6:22 pm-11:56 pm

1 stop6h 34m

$319

SacramentoHelena

SMF - HLN

SMFHLN

Sacramento Intl

Wed 3/25

1:04 pm-5:45 pm

2 stops27h 41m

Helena

Fri 3/27

6:22 pm-11:56 pm

1 stop6h 34m

$322

SacramentoHelena

SMF - HLN

SMFHLN

Sacramento Intl

Mon 3/30

8:00 am-5:45 pm

1 stop8h 45m

Helena

Mon 4/6

6:22 pm-7:34 am

2 stops14h 12m

$326

SacramentoHelena

SMF - HLN

SMFHLN

Sacramento Intl

Tue 3/24

1:17 pm-12:21 pm

2 stops22h 04m

Helena

Thu 4/2

5:30 am-7:09 pm

2 stops14h 39m

$380

SacramentoHelena

SMF - HLN

SMFHLN

Sacramento Intl

Wed 3/25

5:30 am-12:21 pm

1 stop5h 51m

Helena

Thu 4/2

5:30 am-6:59 pm

2 stops14h 29m

$401

SacramentoHelena

SMF - HLN

SMFHLN

Sacramento Intl

Fri 6/5

8:20 pm-4:06 pm

1 stop18h 46m

Helena

Tue 6/9

4:43 pm-9:36 am

2 stops17h 53m

$426

SacramentoHelena

SMF - HLN

SMFHLN

Sacramento Intl

Tue 6/9

8:09 pm-4:49 pm

2 stops19h 40m

Helena

Tue 6/16

5:26 pm-10:51 pm

1 stop6h 25m

$427

SacramentoHelena

SMF - HLN

SMFHLN

Sacramento Intl

Fri 4/3

10:00 am-5:45 pm

1 stop6h 45m

$405

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/4

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Compare providers for flights from Sacramento to Helena

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sacramento to Helena in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sacramento-Helena flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sacramento-Helena flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sacramento-Helena flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sacramento-Helena flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sacramento-Helena flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sacramento to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from Sacramento with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Sacramento to Helena?

Currently, August is the cheapest month in which you can book a flight from Sacramento to Helena (average of $44). Flying from Sacramento to Helena in May is currently the most expensive (average of $223). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Helena

Get insights into the airlines that provide service to Helena. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helena. Reviews last updated March 5, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines and Delta from Sacramento to Helena to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,985 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,985 reviews
Alaska Airlines
8.0
Very good
11,985 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,248 reviews
Alaska Airlines
8.0
Very good
11,985 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Related info for your journey

Find useful and relevant information for your journey from Sacramento to Helena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Sacramento to Helena?

    There are many flights that can get you from Sacramento to Helena in 4h 34m. Fly via Alaska Airlines or Delta to get the fastest option. There are 731 mi between Sacramento and Helena. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Sacramento to Helena round-trip?

    Cheapflights users have booked flights from Sacramento to Helena round-trip from $185. Another airline that can offer you cheap pricing is Alaska Airlines.

  • Can I find deals for flights from Sacramento to Helena that include hotel bookings?

    Yes. In addition to deals on Sacramento to Helena flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sacramento to Helena?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sacramento to Helena.

  • Can I find deals for business class flights from Sacramento to Helena?

    Yes. Cheapflights offers flight deals from Sacramento to Helena by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sacramento to Helena?

    Currently, August is the cheapest month in which you can book a flight from Sacramento to Helena (average of $44). Flying from Sacramento to Helena in May is currently the most expensive (average of $223). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Sacramento to Helena

Discover the top 2 airlines that operate flights from Sacramento to Helena. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$185Average$349FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$328Average$413FlexibilityNo cancel feeOn-time75%

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