$217+ 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — SMF
Sep 8 — Sep 151
Round-trip
1 adult, Economy
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Find cheap flights from Helena to Sacramento with Cheapflights
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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
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Last-minute
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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 9, 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 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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 9/235:18 pm -
1 stop17h 01m
Sat 9/268:03 am -
1 stop7h 38m
Deal found 8/6![Alaska Airlines logo]()
$397
This Expedia deal was found by Cheapflights users on 8/4. 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.
Thu 9/175:18 pm -
1 stop5h 39m
Tue 9/228:03 am -
1 stop7h 38m
Deal found 8/4![Alaska Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 8/9. 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 10/131:08 pm -
2 stops10h 24m
Fri 10/235:37 pm -
2 stops17h 51m
Deal found 8/9![Delta logo]()
$450
This Delta deal was found by Cheapflights users on 8/9. 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 10/131:08 pm -
2 stops10h 24m
Wed 10/217:59 pm -
2 stops15h 29m
Deal found 8/9![Delta logo]()
$453
This Alaska Airlines deal was found by Cheapflights users on 8/9. 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
Wed 10/2111:21 am -
1 stop4h 28m
Deal found 8/9![Alaska Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 8/9. 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 10/141:08 pm -
2 stops7h 29m
Tue 10/207:59 pm -
2 stops15h 29m
Deal found 8/9![Delta logo]()
$459
This Alaska Airlines deal was found by Cheapflights users on 8/9. 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 10/165:26 pm -
1 stop25h 29m
Tue 10/208:23 am -
1 stop7h 26m
Deal found 8/9![Alaska Airlines logo]()
$464
This Alaska Airlines deal was found by Cheapflights users on 8/9. 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 10/145:26 pm -
1 stop5h 18m
Wed 10/218:23 am -
1 stop7h 26m
Deal found 8/9![Alaska Airlines logo]()
$465
This Delta deal was found by Cheapflights users on 8/9. 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 10/141:08 pm -
2 stops7h 29m
Fri 10/237:59 pm -
2 stops15h 29m
Deal found 8/9![Delta logo]()
$467
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 9, 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 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/7. 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 9/235:18 pm -
1 stop17h 01m
Sat 9/268:03 am -
1 stop7h 38m
Deal found 8/7![Alaska Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 8/4. 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 9/1712:57 pm -
2 stops7h 43m
Tue 9/222:14 pm -
2 stops7h 10m
Deal found 8/4![Delta logo]()
$495
This Alaska Airlines deal was found by Cheapflights users on 8/9. 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 9/305:18 pm -
1 stop6h 15m
Thu 10/88:23 am -
1 stop7h 26m
Deal found 8/9![Alaska Airlines logo]()
$474
This Delta deal was found by Cheapflights users on 8/9. 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.
Sat 10/177:15 am -
2 stops7h 22m
Thu 10/226:00 am -
1 stop5h 28m
Deal found 8/9![Delta logo]()
$510
This Alaska Airlines deal was found by Cheapflights users on 8/9. 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 10/145:26 pm -
1 stop5h 18m
Thu 10/2211:21 am -
1 stop4h 28m
Deal found 8/9![Alaska Airlines logo]()
$485
Last-minute flights from Helena to SacramentoDiscover last-minute flight deals from Helena to Sacramento. Data last updated August 9, 2026 and is based on user searches.
Discover last-minute flight deals from Helena to Sacramento. Data last updated August 9, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 8/4. 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.
Thu 9/175:18 pm -
1 stop5h 39m
Tue 9/228:03 am -
1 stop7h 38m
Deal found 8/4![Alaska Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 8/4. 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 9/1712:57 pm -
2 stops7h 43m
Tue 9/222:14 pm -
2 stops7h 10m
Deal found 8/4![Delta logo]()
$495
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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 9/235:18 pm -
1 stop17h 01m
Sat 9/268:03 am -
1 stop7h 38m
Deal found 8/6![Alaska Airlines logo]()
$397
This Alaska Airlines deal was found by Cheapflights users on 8/9. 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 9/295:18 pm -
1 stop17h 01m
Sat 10/108:23 am -
1 stop7h 26m
Deal found 8/9![Alaska Airlines logo]()
$474
This Delta deal was found by Cheapflights users on 8/9. 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 9/2912:57 pm -
1 stop4h 11m
Fri 10/96:00 am -
1 stop5h 28m
Deal found 8/9![Delta logo]()
$485
This Delta deal was found by Cheapflights users on 8/9. 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 9/2912:57 pm -
1 stop4h 11m
Sat 10/105:37 pm -
2 stops17h 51m
Deal found 8/9![Delta logo]()
$494
This Delta deal was found by Cheapflights users on 8/9. 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 9/2912:57 pm -
1 stop4h 11m
Thu 10/87:59 pm -
2 stops15h 29m
Deal found 8/9![Delta logo]()
$501
This Alaska Airlines deal was found by Cheapflights users on 8/9. 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 9/305:18 pm -
1 stop6h 15m
Fri 10/98:23 am -
1 stop7h 26m
Deal found 8/9![Alaska Airlines logo]()
$488
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 9, 2026.
Search for one-way flight options from Helena to Sacramento. Find affordable one-way fares based on user searches. Data last updated August 9, 2026.
This Delta deal was found by Cheapflights users on 8/7. 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.
Fri 9/1112:57 pm -
2 stops10h 48m
Deal found 8/7![Delta logo]()
$217
This Expedia deal was found by Cheapflights users on 8/7. 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 10/295:26 pm -
1 stop17h 59m
Deal found 8/7![Alaska Airlines logo]()
$222
This Delta deal was found by Cheapflights users on 8/7. 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 9/2912:57 pm -
2 stops10h 48m
Deal found 8/7![Delta logo]()
$229
This Delta deal was found by Cheapflights users on 8/5. 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 10/271:08 pm -
1 stop4h 07m
Deal found 8/5![Delta logo]()
$233
This Delta deal was found by Cheapflights users on 8/7. 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 9/237:15 am -
2 stops7h 19m
Deal found 8/7![Delta logo]()
$238
This Delta deal was found by Cheapflights users on 8/7. 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 9/1712:57 pm -
2 stops10h 48m
Deal found 8/7![Delta logo]()
$239
This Alaska Airlines deal was found by Cheapflights users on 8/7. 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 10/25:18 pm -
1 stop25h 37m
Deal found 8/7![Alaska Airlines logo]()
$244
This United Airlines deal was found by Cheapflights users on 8/8. 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 9/242:30 pm -
1 stop8h 29m
Deal found 8/8![United Airlines logo]()
$253
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Fri 8/282:35 pm -
1 stop8h 25m
Deal found 8/5![United Airlines logo]()
$256
This Delta deal was found by Cheapflights users on 8/7. 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.
Fri 10/212:57 pm -
2 stops10h 48m
Deal found 8/7![Delta logo]()
$258
This Delta deal was found by Cheapflights users on 8/7. 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 9/212:55 pm -
2 stops10h 45m
Deal found 8/7![Delta logo]()
$264
This Delta deal was found by Cheapflights users on 8/5. 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.
Fri 8/2812:55 pm -
2 stops11h 11m
Deal found 8/5![Delta logo]()
$267
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 9, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $397 (Alaska Airlines) |
One-way from | $217 (Delta) |
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 August 9, 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
Wed 9/23
5:18 pm-9:19 am
1 stop17h 01m
Sacramento Intl
Sat 9/26
8:03 am-4:41 pm
1 stop7h 38m
$397
HelenaSacramento
HLN Helena - SMF Sacramento Intl
HLNSMF
Helena
Wed 9/30
5:18 pm-10:33 pm
1 stop6h 15m
Sacramento Intl
Thu 10/8
8:23 am-4:49 pm
1 stop7h 26m
$474
Quickest round-trip
HelenaSacramento
HLN Helena - SMF Sacramento Intl
HLNSMF
Helena
Wed 10/14
5:26 pm-9:44 pm
1 stop5h 18m
Sacramento Intl
Thu 10/22
11:21 am-4:49 pm
1 stop4h 28m
$485
HelenaSacramento
HLN Helena - SMF Sacramento Intl
HLNSMF
Helena
Thu 9/17
12:57 pm-7:40 pm
2 stops7h 43m
Sacramento Intl
Tue 9/22
2:14 pm-10:24 pm
2 stops7h 10m
$495
HelenaSacramento
HLN Helena - SMF Sacramento Intl
HLNSMF
Helena
Sat 10/17
7:15 am-1:37 pm
2 stops7h 22m
Sacramento Intl
Thu 10/22
6:00 am-12:28 pm
1 stop5h 28m
$510
Cheapest one-way
Quickest one-way
HelenaSacramento
HLN Helena - SMF Sacramento Intl
HLNSMF
Helena
Tue 10/13
5:26 pm-9:44 pm
1 stop5h 18m
$229
HelenaSacramento
HLN Helena - SMF Sacramento Intl
HLNSMF
Helena
Tue 10/13
1:08 pm-10:32 pm
2 stops10h 24m
$229
HelenaSacramento
HLN Helena - SMF Sacramento Intl
HLNSMF
Helena
Wed 10/7
2:30 pm-9:59 pm
1 stop8h 29m
$233
HelenaSacramento
HLN Helena - SMF Sacramento Intl
HLNSMF
Helena
Wed 9/9
6:15 am-1:17 pm
1 stop8h 02m
$233
HelenaSacramento
HLN Helena - SMF Sacramento Intl
HLNSMF
Helena
Tue 9/15
2:26 pm-9:00 pm
1 stop7h 34m
$233
Showing 1-10 of 17 resultsSorted 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
Plymouth
Yuba City
Lincoln
Rocklin
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