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$175+ Cheap flights from Helena to Sacramento (HLN - SMF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — SMF
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Helena to Sacramento

Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to Sacramento (SMF). 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 September 16, 2025.

Round-trip from

$283
(United Airlines)

One-way from

$175
(United Airlines)

Popular in

September

Cheapest in

January

Average price

$462
From Helena to Sacramento Intl
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One-way flight from Helena to Sacramento Intl
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Highest demand for flights based on searches. 3% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Helena to Sacramento

Cheapest flights from Helena to Sacramento
Explore the most affordable flight options available from Helena to Sacramento. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:30 pmHLN - SMF
1 stop7h 31mUnited Airlines
Thu 12/115:00 amSMF - HLN
1 stop7h 47mUnited Airlines
Deal found 9/15$283
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 12/36:28 pmHLN - SMF
1 stop6h 31mAlaska Airlines
Thu 12/112:38 pmSMF - HLN
1 stop26h 13mAlaska Airlines
Deal found 9/16$322
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 12/46:28 pmHLN - SMF
1 stop6h 31mAlaska Airlines
Thu 12/112:38 pmSMF - HLN
1 stop26h 13mAlaska Airlines
Deal found 9/15$342
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 9/184:02 pmHLN - SMF
1 stop6h 53mAlaska Airlines
Mon 9/227:51 pmSMF - HLN
1 stop18h 30mAlaska Airlines
Deal found 9/14$854
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:30 amHLN - SMF
2 stops14h 59mUnited Airlines
Mon 9/228:45 amSMF - HLN
1 stop6h 19mUnited Airlines
Deal found 9/14$966

Cheapflights Fare Finder

 
Customize your flight search to find flights from Helena to Sacramento 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 September 16, 2025.
Use the filters below to find and compare flights from Helena to Sacramento that are best for you.

Fly from

Helena

Fly to

Sacramento

Route

Depart

Return

Price

HelenaSacramento

HLN - SMF

HLNSMF

Helena

Thu 12/4

2:30 pm-9:01 pm

1 stop7h 31m

Sacramento Intl

Thu 12/11

5:00 am-1:47 pm

1 stop7h 47m

$283

HelenaSacramento

HLN - SMF

HLNSMF

Helena

Thu 2/26

5:35 am-9:01 am

1 stop4h 26m

Sacramento Intl

Mon 3/2

6:00 am-12:27 pm

1 stop5h 27m

$283

HelenaSacramento

HLN - SMF

HLNSMF

Helena

Thu 2/26

4:10 pm-7:48 pm

1 stop4h 38m

Sacramento Intl

Mon 3/2

6:56 pm-3:43 pm

2 stops19h 47m

$325

HelenaSacramento

HLN - SMF

HLNSMF

Helena

Thu 12/4

6:28 pm-11:59 pm

1 stop6h 31m

Sacramento Intl

Thu 12/11

7:00 am-5:51 pm

2 stops9h 51m

$376

HelenaSacramento

HLN - SMF

HLNSMF

Helena

Mon 10/13

5:18 pm-10:29 pm

1 stop6h 11m

$175

HelenaSacramento

HLN - SMF

HLNSMF

Helena

Mon 10/13

6:18 pm-12:16 pm

2 stops18h 58m

$220

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from Helena to Sacramento

Have a flexible travel schedule? Discover the best time to fly to Sacramento from Helena 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 Helena to Sacramento

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

Currently, October is the cheapest month in which you can book a flight from Helena to Sacramento (average of $284). Flying from Helena to Sacramento in June is currently the most expensive (average of $397). 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 Sacramento

Get insights into the airlines that provide service to Sacramento. 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 Sacramento. Reviews last updated September 16, 2025.
See what other customers who have flown with Delta from Helena to Sacramento have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Helena to Sacramento. 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 Helena to Sacramento?

    There are many flights that can get you from Helena to Sacramento in 4h 26m. Fly via United Airlines, Delta, or Alaska Airlines to get the fastest option. Helena and Sacramento are separated by a distance of 731 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Helena to Sacramento round-trip?

    Flying on Delta is currently your cheapest option to Sacramento, with prices starting at $260. You may be able to fly from Helena to Sacramento for 29% less than the average price by searching for this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Helena to Sacramento 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 Helena to Sacramento?

    Currently, October is the cheapest month in which you can book a flight from Helena to Sacramento (average of $284). Flying from Helena to Sacramento in June is currently the most expensive (average of $397). 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

Traveling to a place near Sacramento?

Book flights to Sacramento if you plan to visit one of these locations
Placerville
Yuba City
Oroville
El Dorado Hills
Plymouth
Auburn
Rocklin
Lincoln

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Top airline flying from Helena to Sacramento

Discover the top airline that operate flights from Helena to Sacramento. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$260Average$391FlexibilityNo cancel feeOn-timeN/A

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