$233+ Cheap flights from Helena to Sacramento (HLN - SMF)
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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — SMF
Oct 5 — Oct 121
Round-trip
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
Best
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 September 5, 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 September 5, 2026.
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:08 pm -
2 stops24h 12m
Fri 10/95:37 pm -
2 stops17h 51m
Deal found 9/2![Delta logo]()
$365
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 10/65:26 pm -
1 stop25h 29m
Sat 10/1011:21 am -
1 stop4h 28m
Deal found 9/2![Alaska Airlines logo]()
$424
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 10/65:26 pm -
1 stop25h 29m
Fri 10/96:51 pm -
1 stop20h 58m
Deal found 9/2![Alaska Airlines logo]()
$463
This Alaska Airlines deal was found by Cheapflights users on 9/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:26 pm -
1 stop5h 18m
Sat 10/1011:21 am -
1 stop4h 28m
Deal found 9/4![Alaska Airlines logo]()
$477
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:15 am -
1 stop6h 05m
Sun 10/115:30 am -
1 stop5h 58m
Deal found 9/2![Delta logo]()
$485
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:15 am -
2 stops7h 22m
Sat 10/102:17 pm -
2 stops7h 12m
Deal found 9/2![Delta logo]()
$495
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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.
Thu 10/85:26 pm -
1 stop7h 25m
Sat 10/108:23 am -
1 stop7h 26m
Deal found 9/2![Alaska Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/81:08 pm -
1 stop4h 02m
Fri 10/95:30 am -
1 stop5h 58m
Deal found 9/2![Delta logo]()
$505
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/81:08 pm -
1 stop4h 02m
Sat 10/102:17 pm -
2 stops7h 12m
Deal found 9/2![Delta logo]()
$510
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:57 pm -
2 stops10h 48m
Sun 10/45:30 am -
1 stop5h 47m
Deal found 9/2![Delta logo]()
$513
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:08 pm -
2 stops7h 29m
Fri 10/92:17 pm -
2 stops7h 07m
Deal found 9/2![Delta logo]()
$542
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 September 5, 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 September 5, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/55:00 pm -
1 stop6h 15m
Tue 2/91:03 pm -
1 stop26h 20m
Deal found 9/4![Alaska Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:08 pm -
2 stops7h 29m
Fri 10/95:05 pm -
1 stop4h 19m
Deal found 9/2![Delta logo]()
$490
This Alaska Airlines deal was found by Cheapflights users on 9/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:26 pm -
1 stop5h 18m
Sat 10/1011:21 am -
1 stop4h 28m
Deal found 9/4![Alaska Airlines logo]()
$477
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/81:08 pm -
1 stop4h 02m
Fri 10/95:30 am -
1 stop5h 58m
Deal found 9/2![Delta logo]()
$505
Last-minute flights from Helena to SacramentoDiscover last-minute flight deals from Helena to Sacramento. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Helena to Sacramento. Data last updated September 5, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:57 pm -
2 stops10h 48m
Sun 10/45:30 am -
1 stop5h 47m
Deal found 9/2![Delta logo]()
$513
This Alaska Airlines deal was found by Cheapflights users on 9/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:26 pm -
1 stop5h 18m
Sat 10/1011:21 am -
1 stop4h 28m
Deal found 9/4![Alaska Airlines logo]()
$477
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:08 pm -
2 stops24h 12m
Fri 10/95:37 pm -
2 stops17h 51m
Deal found 9/2![Delta logo]()
$365
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 10/65:26 pm -
1 stop25h 29m
Sat 10/1011:21 am -
1 stop4h 28m
Deal found 9/2![Alaska Airlines logo]()
$424
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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 10/65:26 pm -
1 stop25h 29m
Fri 10/96:51 pm -
1 stop20h 58m
Deal found 9/2![Alaska Airlines logo]()
$463
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:15 am -
1 stop6h 05m
Sun 10/115:30 am -
1 stop5h 58m
Deal found 9/2![Delta logo]()
$485
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:15 am -
2 stops7h 22m
Sat 10/102:17 pm -
2 stops7h 12m
Deal found 9/2![Delta logo]()
$495
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:08 pm -
2 stops7h 29m
Fri 10/92:17 pm -
2 stops7h 07m
Deal found 9/2![Delta logo]()
$542
This Alaska Airlines deal was found by Cheapflights users on 9/2. 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.
Thu 10/85:26 pm -
1 stop7h 25m
Sat 10/108:23 am -
1 stop7h 26m
Deal found 9/2![Alaska Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/81:08 pm -
1 stop4h 02m
Sun 10/115:30 am -
1 stop5h 58m
Deal found 9/2![Delta logo]()
$505
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/81:08 pm -
1 stop4h 02m
Sat 10/102:17 pm -
2 stops7h 12m
Deal found 9/2![Delta logo]()
$510
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 September 5, 2026.
Search for one-way flight options from Helena to Sacramento. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This Priceline deal was found by Cheapflights users on 9/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/154:08 pm -
1 stop6h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Alaska Airlines logo]()
$233
This United Airlines deal was found by Cheapflights users on 9/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/156:30 am -
1 stop7h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![United Airlines logo]()
$273
This Alaska Airlines deal was found by Cheapflights users on 9/3. 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.
Mon 9/215:18 pm -
1 stop6h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Alaska Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 9/3. 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.
Mon 9/2112:57 pm -
2 stops7h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$357
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Mon 9/212:26 pm -
2 stops9h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$953
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 September 5, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $308 (Alaska Airlines) |
One-way from | $233 (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 September 5, 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
Quickest round-trip
HelenaSacramento
HLN Helena - SMF Sacramento Intl
HLNSMF
Helena
Tue 12/15
4:08 pm-9:53 pm
1 stop6h 45m
Sacramento Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$233
HelenaSacramento
HLN Helena - SMF Sacramento Intl
HLNSMF
Helena
Fri 2/5
5:00 pm-10:15 pm
1 stop6h 15m
Sacramento Intl
Tue 2/9
1:03 pm-4:23 pm
1 stop26h 20m
$308
HelenaSacramento
HLN Helena - SMF Sacramento Intl
HLNSMF
Helena
Mon 9/21
5:18 pm-11:13 pm
1 stop6h 55m
Sacramento Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$352
HelenaSacramento
HLN Helena - SMF Sacramento Intl
HLNSMF
Helena
Mon 9/21
12:57 pm-7:40 pm
2 stops7h 43m
Sacramento Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$357
HelenaSacramento
HLN Helena - SMF Sacramento Intl
HLNSMF
Helena
Tue 12/15
6:30 am-6:08 pm
2 stops12h 38m
Sacramento Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$434
HelenaSacramento
HLN Helena - SMF Sacramento Intl
HLNSMF
Helena
Sat 10/3
5:26 pm-9:44 pm
1 stop5h 18m
Sacramento Intl
Sat 10/10
11:21 am-4:49 pm
1 stop4h 28m
$477
HelenaSacramento
HLN Helena - SMF Sacramento Intl
HLNSMF
Helena
Wed 10/7
1:08 pm-7:37 pm
2 stops7h 29m
Sacramento Intl
Fri 10/9
5:05 pm-10:24 pm
1 stop4h 19m
$490
HelenaSacramento
HLN Helena - SMF Sacramento Intl
HLNSMF
Helena
Thu 10/8
1:08 pm-4:10 pm
1 stop4h 02m
Sacramento Intl
Fri 10/9
5:30 am-12:28 pm
1 stop5h 58m
$505
HelenaSacramento
HLN Helena - SMF Sacramento Intl
HLNSMF
Helena
Mon 9/21
2:26 pm-10:59 pm
2 stops9h 33m
Sacramento Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$953
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 locationsWillows
Placerville
Auburn
Oroville
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Helena
Popular flights