$256+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — SMF
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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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
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Last-minute
One-way
Cheapest flights from Helena to SacramentoExplore 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 August 21, 2026.
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 August 21, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 10/135:26 pm -
1 stop25h 29m
Thu 10/226:02 am -
1 stop9h 47m
Deal found 8/18![Alaska Airlines logo]()
$413
This Expedia deal was found by Cheapflights users on 8/18. 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.
Thu 10/155:26 pm -
1 stop7h 25m
Thu 10/226:02 am -
1 stop9h 47m
Deal found 8/18![Alaska Airlines logo]()
$473
This Booking.com deal was found by Cheapflights users on 8/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:26 pm -
1 stop5h 18m
Mon 10/196:02 am -
1 stop9h 47m
Deal found 8/17![Alaska Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 8/18. 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 10/151:08 pm -
2 stops10h 38m
Thu 10/225:30 am -
1 stop5h 58m
Deal found 8/18![Delta logo]()
$510
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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.
Thu 10/85:26 pm -
1 stop7h 25m
Mon 10/126:51 pm -
1 stop20h 58m
Deal found 8/19![Alaska Airlines logo]()
$513
This United Airlines deal was found by Cheapflights users on 8/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/82:30 pm -
1 stop8h 29m
Sun 10/115:00 am -
1 stop7h 48m
Deal found 8/20![United Airlines logo]()
$522
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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 10/155:26 pm -
1 stop7h 25m
Mon 10/197:59 pm -
2 stops19h 50m
Deal found 8/17![Alaska Airlines logo]()
$526
Best flights from Helena to SacramentoDiscover carefully curated flight deals from Helena to Sacramento that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Helena to Sacramento that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/55:00 pm -
1 stop19h 06m
Tue 2/97:00 am -
1 stop8h 23m
Deal found 8/20![Alaska Airlines logo]()
$363
This United Airlines deal was found by Cheapflights users on 8/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/82:30 pm -
1 stop8h 29m
Sun 10/115:00 am -
1 stop7h 48m
Deal found 8/20![United Airlines logo]()
$522
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 10/135:26 pm -
1 stop25h 29m
Thu 10/226:02 am -
1 stop9h 47m
Deal found 8/18![Alaska Airlines logo]()
$413
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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.
Thu 1/285:00 pm -
2 stops22h 15m
Mon 2/15:00 pm -
1 stop22h 23m
Deal found 8/19![Alaska Airlines logo]()
$433
This Alaska Airlines deal was found by Cheapflights users on 8/17. 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 10/155:26 pm -
1 stop7h 25m
Mon 10/196:51 pm -
1 stop20h 58m
Deal found 8/17![Alaska Airlines logo]()
$513
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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.
Thu 10/85:26 pm -
1 stop7h 25m
Mon 10/126:16 pm -
2 stops21h 33m
Deal found 8/19![Alaska Airlines logo]()
$517
Last-minute flights from Helena to SacramentoDiscover last-minute flight deals from Helena to Sacramento. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Helena to Sacramento. Data last updated August 21, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:15 am -
1 stop5h 51m
Thu 9/105:30 am -
1 stop5h 47m
Deal found 8/21![Delta logo]()
$647
This Booking.com deal was found by Cheapflights users on 8/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:18 pm -
1 stop6h 15m
Thu 9/103:02 pm -
2 stops24h 39m
Deal found 8/20![Alaska Airlines logo]()
$757
This United Airlines deal was found by Cheapflights users on 8/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:26 pm -
1 stop7h 34m
Thu 9/1010:14 am -
2 stops10h 16m
Deal found 8/20![United Airlines logo]()
$888
This Delta deal was found by Cheapflights users on 8/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:57 pm -
2 stops10h 48m
Thu 9/102:14 pm -
2 stops7h 10m
Deal found 8/21![Delta logo]()
$657
One-way flights from Helena to SacramentoSearch for one-way flight options from Helena to Sacramento. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from Helena to Sacramento. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This Priceline deal was found by Cheapflights users on 8/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:18 pm -
1 stop6h 15m
Deal found 8/18![Alaska Airlines logo]()
$256
This Delta deal was found by Cheapflights users on 8/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3012:55 pm -
1 stop6h 22m
Deal found 8/20![Delta logo]()
$473
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:18 pm -
3 stops31h 32m
Deal found 8/18![Multiple Airlines logo]()
$823
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 August 21, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $363 (Alaska Airlines) |
One-way from | $256 (Priceline) |
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 7,457,451 searches. Data last updated August 21, 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
Cheapest round-trip
HelenaSacramento
HLN Helena - SMF Sacramento Intl
HLNSMF
Helena
Fri 2/5
5:00 pm-11:06 am
1 stop19h 06m
Sacramento Intl
Tue 2/9
7:00 am-4:23 pm
1 stop8h 23m
$363
HelenaSacramento
HLN Helena - SMF Sacramento Intl
HLNSMF
Helena
Tue 10/13
5:26 pm-5:55 pm
1 stop25h 29m
Sacramento Intl
Thu 10/22
6:02 am-4:49 pm
1 stop9h 47m
$413
HelenaSacramento
HLN Helena - SMF Sacramento Intl
HLNSMF
Helena
Thu 1/28
5:00 pm-2:15 pm
2 stops22h 15m
Sacramento Intl
Mon 2/1
5:00 pm-4:23 pm
1 stop22h 23m
$433
HelenaSacramento
HLN Helena - SMF Sacramento Intl
HLNSMF
Helena
Thu 10/15
5:26 pm-11:51 pm
1 stop7h 25m
Sacramento Intl
Mon 10/19
6:51 pm-4:49 pm
1 stop20h 58m
$513
HelenaSacramento
HLN Helena - SMF Sacramento Intl
HLNSMF
Helena
Thu 10/8
5:26 pm-11:51 pm
1 stop7h 25m
Sacramento Intl
Mon 10/12
6:16 pm-4:49 pm
2 stops21h 33m
$517
Quickest round-trip
HelenaSacramento
HLN Helena - SMF Sacramento Intl
HLNSMF
Helena
Thu 10/8
2:30 pm-9:59 pm
1 stop8h 29m
Sacramento Intl
Sun 10/11
5:00 am-1:48 pm
1 stop7h 48m
$522
Cheapest one-way
HelenaSacramento
HLN Helena - SMF Sacramento Intl
HLNSMF
Helena
Wed 9/9
5:18 pm-10:33 pm
1 stop6h 15m
$256
HelenaSacramento
HLN Helena - SMF Sacramento Intl
HLNSMF
Helena
Sun 8/30
12:55 pm-6:17 pm
1 stop6h 22m
$473
Quickest one-way
HelenaSacramento
HLN Helena - SMF Sacramento Intl
HLNSMF
Helena
Mon 8/31
5:40 am-8:41 am
1 stop4h 01m
$473
HelenaSacramento
HLN Helena - SMF Sacramento Intl
HLNSMF
Helena
Wed 9/9
5:18 pm-11:50 pm
3 stops31h 32m
$823
Sorted by cheapest first
- 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.
HLN-SMF
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.
Traveling to a place near Sacramento?
Book flights to Sacramento if you plan to visit one of these locationsPlacerville
Willows
Auburn
Oroville
Yuba City
Lincoln
Rocklin
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