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$151+ 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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — SMF
Mar 8 — Mar 151
Sun 3/8
Sun 3/15
1 adult, Economy
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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 February 6, 2026.

This Delta deal was found by Cheapflights users on 2/4. 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.
Wed 4/155:40 am
HLN
-
SMF
1 stop4h 23m
Delta
Wed 4/295:30 am
SMF
-
HLN
1 stop5h 54m
Delta
Deal found 2/4$217
This Delta deal was found by Cheapflights users on 2/4. 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.
Thu 4/165:40 am
HLN
-
SMF
1 stop4h 23m
Delta
Sat 4/255:45 pm
SMF
-
HLN
1 stop3h 45m
Delta
Deal found 2/4$234
This Delta deal was found by Cheapflights users on 2/4. 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.
Wed 4/155:40 am
HLN
-
SMF
1 stop4h 23m
Delta
Tue 4/2812:49 pm
SMF
-
HLN
2 stops22h 35m
Delta
Deal found 2/4$250
This Expedia deal was found by Cheapflights users on 2/4. 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.
Fri 4/176:22 pm
HLN
-
SMF
1 stop6h 34m
Alaska Airlines
Mon 4/277:51 pm
SMF
-
HLN
1 stop20h 54m
Alaska Airlines
Deal found 2/4$251
This Delta deal was found by Cheapflights users on 2/4. 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.
Wed 4/155:40 am
HLN
-
SMF
1 stop4h 23m
Delta
Fri 4/247:46 pm
SMF
-
HLN
2 stops15h 38m
Delta
Deal found 2/4$260
This Delta deal was found by Cheapflights users on 2/4. 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 4/141:04 pm
HLN
-
SMF
1 stop4h 19m
Delta
Wed 4/295:30 am
SMF
-
HLN
1 stop5h 54m
Delta
Deal found 2/4$262
This Delta deal was found by Cheapflights users on 2/4. 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 4/141:04 pm
HLN
-
SMF
2 stops8h 11m
Delta
Tue 4/2811:12 am
SMF
-
HLN
2 stops10h 18m
Delta
Deal found 2/4$263
This Delta deal was found by Cheapflights users on 2/4. 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.
Thu 4/165:40 am
HLN
-
SMF
1 stop4h 23m
Delta
Tue 4/287:46 pm
SMF
-
HLN
2 stops15h 38m
Delta
Deal found 2/4$267
This Delta deal was found by Cheapflights users on 2/4. 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 7/285:45 am
HLN
-
SMF
1 stop4h 03m
Delta
Wed 8/125:00 pm
SMF
-
HLN
1 stop4h 34m
Delta
Deal found 2/4$269
This Delta deal was found by Cheapflights users on 2/4. 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.
Thu 4/165:40 am
HLN
-
SMF
1 stop4h 23m
Delta
Fri 4/247:46 pm
SMF
-
HLN
2 stops15h 38m
Delta
Deal found 2/4$277
This Delta deal was found by Cheapflights users on 2/4. 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.
Thu 4/165:40 am
HLN
-
SMF
1 stop4h 23m
Delta
Mon 4/275:14 pm
SMF
-
HLN
1 stop4h 16m
Delta
Deal found 2/4$279
This Delta deal was found by Cheapflights users on 2/4. 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.
Wed 4/155:40 am
HLN
-
SMF
1 stop4h 23m
Delta
Thu 4/305:25 pm
SMF
-
HLN
2 stops17h 59m
Delta
Deal found 2/4$280

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 February 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$217
(Delta)

One-way from

$151
(Delta)

Popular in

July

Cheapest in

December

Average price

$357
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
Highest demand for flights based on searches. 34% potential increase in price ($192 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 6, 2026.
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

Sat 4/18

5:40 am-9:03 am

1 stop4h 23m

Sacramento Intl

Wed 4/29

5:30 am-12:24 pm

1 stop5h 54m

$234

HelenaSacramento

HLN - SMF

HLNSMF

Helena

Sat 4/18

5:40 am-9:03 am

1 stop4h 23m

Sacramento Intl

Sat 4/25

5:30 am-12:24 pm

1 stop5h 54m

$234

HelenaSacramento

HLN - SMF

HLNSMF

Helena

Wed 4/15

5:40 am-9:03 am

1 stop4h 23m

Sacramento Intl

Fri 4/24

7:46 pm-12:24 pm

2 stops15h 38m

$260

HelenaSacramento

HLN - SMF

HLNSMF

Helena

Sat 4/18

5:40 am-9:03 am

1 stop4h 23m

Sacramento Intl

Tue 4/28

7:00 am-10:30 pm

2 stops14h 30m

$267

HelenaSacramento

HLN - SMF

HLNSMF

Helena

Fri 5/29

2:20 pm-9:11 pm

1 stop7h 51m

Sacramento Intl

Tue 6/2

5:00 am-1:37 pm

1 stop7h 37m

$269

HelenaSacramento

HLN - SMF

HLNSMF

Helena

Wed 7/29

5:45 am-8:48 am

1 stop4h 03m

Sacramento Intl

Tue 8/11

6:00 am-12:23 pm

1 stop5h 23m

$269

HelenaSacramento

HLN - SMF

HLNSMF

Helena

Wed 4/15

6:22 pm-9:46 pm

1 stop4h 24m

Sacramento Intl

Fri 4/24

5:04 pm-5:45 pm

1 stop23h 41m

$287

HelenaSacramento

HLN - SMF

HLNSMF

Helena

Tue 4/14

6:22 pm-9:46 pm

1 stop4h 24m

Sacramento Intl

Mon 4/27

7:51 pm-5:45 pm

1 stop20h 54m

$287

HelenaSacramento

HLN - SMF

HLNSMF

Helena

Thu 4/16

5:40 am-9:03 am

1 stop4h 23m

Sacramento Intl

Wed 4/29

7:46 pm-12:24 pm

2 stops15h 38m

$287

HelenaSacramento

HLN - SMF

HLNSMF

Helena

Fri 4/17

1:04 pm-4:23 pm

1 stop4h 19m

Sacramento Intl

Wed 4/29

5:25 pm-12:24 pm

2 stops17h 59m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

Showing 1-10 of 19 results
1
2

Compare providers for flights from Helena to Sacramento

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 Helena to Sacramento in February.
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 Helena-Sacramento flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Helena-Sacramento flight deals on Cheapflights vs. FlightHub >95% 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 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 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.

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, July is the cheapest month in which you can book a flight from Helena to Sacramento (average of $41). Flying from Helena to Sacramento in May is currently the most expensive (average of $224). 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 February 6, 2026.
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
7.9
Good
8,159 reviews

Crew

8.5

Overall

7.9

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

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
7.9
Good
8,159 reviews
Delta
7.9
Good
8,159 reviews

Crew

8.5

Overall

7.9

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

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 23m. Fly via Delta 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.

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

    Currently, July is the cheapest month in which you can book a flight from Helena to Sacramento (average of $41). Flying from Helena to Sacramento in May is currently the most expensive (average of $224). 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
Oroville
Plymouth
Auburn
Rocklin
Yuba City
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 February 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$256Average$328FlexibilityNo cancel feeOn-timeN/A

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