HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sacramento

$178+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — SMF
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Helena to Sacramento with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 July 23, 2026.

This Expedia deal was found by Cheapflights users on 7/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:11 pm
HLN
-
SMF
1 stop17h 06m
Alaska Airlines
Tue 9/86:00 am
SMF
-
HLN
1 stop9h 41m
Alaska Airlines
Deal found 7/20$333
This Alaska Airlines deal was found by Cheapflights users on 7/19. 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 10/75:26 pm
HLN
-
SMF
1 stop17h 59m
Alaska Airlines
Wed 10/148:23 am
SMF
-
HLN
1 stop7h 26m
Alaska Airlines
Deal found 7/19$361
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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.
Sat 11/144:41 pm
HLN
-
SMF
1 stop26h 15m
Alaska Airlines
Tue 11/176:50 pm
SMF
-
HLN
1 stop20h 14m
Alaska Airlines
Deal found 7/21$388

Find 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 July 23, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$333
(Expedia)

One-way from

$178
(United Airlines)
Provider with most accurate pricing for Helena-Sacramento Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Helena-Sacramento Intl flights.
Search Deals
From Helena to Sacramento Intl
Search Deals
One-way flight from Helena to Sacramento Intl
Search Deals

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 July 23, 2026.
Use the filters below to find and compare flights from Helena to Sacramento that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelenaSacramento

HLN - SMF

HLNSMF

Helena

Wed 9/2

5:11 pm-12:15 pm

2 stops20h 04m

Sacramento Intl

Tue 9/8

8:03 am-4:41 pm

1 stop7h 38m

$366
Quickest round-trip

HelenaSacramento

HLN - SMF

HLNSMF

Helena

Wed 10/7

5:26 pm-10:25 am

1 stop17h 59m

Sacramento Intl

Wed 10/14

8:23 am-4:49 pm

1 stop7h 26m

$384

HelenaSacramento

HLN - SMF

HLNSMF

Helena

Sat 11/14

4:41 pm-5:56 pm

1 stop26h 15m

Sacramento Intl

Tue 11/17

6:50 pm-4:04 pm

1 stop20h 14m

$388
Cheapest one-way

HelenaSacramento

HLN - SMF

HLNSMF

Helena

Sat 8/29

6:15 am-1:17 pm

1 stop8h 02m

$178

HelenaSacramento

HLN - SMF

HLNSMF

Helena

Tue 8/25

2:35 pm-9:00 pm

1 stop7h 25m

$178

HelenaSacramento

HLN - SMF

HLNSMF

Helena

Tue 9/29

7:15 am-12:06 pm

1 stop5h 51m

$187

HelenaSacramento

HLN - SMF

HLNSMF

Helena

Sat 9/12

12:57 pm-4:08 pm

1 stop4h 11m

$192
Quickest one-way

HelenaSacramento

HLN - SMF

HLNSMF

Helena

Wed 8/19

5:40 am-8:41 am

1 stop4h 01m

$192

HelenaSacramento

HLN - SMF

HLNSMF

Helena

Sat 9/19

7:15 am-1:29 pm

2 stops7h 14m

$197

HelenaSacramento

HLN - SMF

HLNSMF

Helena

Wed 9/9

12:57 pm-8:31 pm

2 stops8h 34m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Showing 1-10 of 14 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Helena-Sacramento flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Helena-Sacramento flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Helena-Sacramento flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Helena-Sacramento flights, Cheapflights users trust Expedia the most. Expedia 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 Helena-Sacramento 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 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.

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 20h 04m. Fly via Alaska Airlines to get the fastest option. Helena and Sacramento are separated by a distance of 731 mi.

  • 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.

See more FAQs

Traveling to a place near Sacramento?

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

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights