$292+ Cheap flights from Sacramento to Helena (SMF - HLN)
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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — HLN
Jun 20 — Jun 271
Round-trip
1 adult, Economy
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Find cheap flights from Sacramento to Helena 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
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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 Sacramento to Helena
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Best
Last-minute
One-way
Cheapest flights from Sacramento to HelenaExplore the most affordable flight options available from Sacramento to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 21, 2026.
Explore the most affordable flight options available from Sacramento to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 21, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/17. 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.
Sat 10/248:11 am
SMF
- HLN
1 stop7h 00m
Alaska Airlines
Wed 10/284:48 pm
HLN
- SMF
1 stop5h 56m
Alaska Airlines
Deal found 5/17![Alaska Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 5/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/112:20 pm
SMF
- HLN
2 stops7h 19m
Delta
Wed 7/155:40 am
HLN
- SMF
1 stop4h 11m
Delta
Deal found 5/17![Delta logo]()
$344
This Expedia deal was found by Cheapflights users on 5/20. 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.
Mon 8/107:45 am
SMF
- HLN
1 stop7h 47m
Alaska Airlines
Thu 8/135:09 pm
HLN
- SMF
1 stop6h 39m
Alaska Airlines
Deal found 5/20![Alaska Airlines logo]()
$379
This Expedia deal was found by Cheapflights users on 5/20. 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.
Tue 7/76:13 am
SMF
- HLN
1 stop9h 19m
Alaska Airlines
Fri 7/105:09 pm
HLN
- SMF
1 stop5h 07m
Alaska Airlines
Deal found 5/20![Alaska Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 5/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:00 pm
SMF
- HLN
1 stop4h 33m
Delta
Wed 6/105:35 am
HLN
- SMF
1 stop4h 20m
Delta
Deal found 5/19![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 5/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/235:30 am
SMF
- HLN
1 stop5h 53m
Delta
Sat 5/305:45 am
HLN
- SMF
1 stop4h 08m
Delta
Deal found 5/19![Delta logo]()
$434
This Delta deal was found by Cheapflights users on 5/20. 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.
Tue 7/75:00 pm
SMF
- HLN
1 stop4h 39m
Delta
Fri 7/1012:55 pm
HLN
- SMF
2 stops11h 12m
Delta
Deal found 5/20![Delta logo]()
$442
Best flights from Sacramento to HelenaDiscover carefully curated flight deals from Sacramento to Helena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 21, 2026.
Discover carefully curated flight deals from Sacramento to Helena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 21, 2026.
This Delta deal was found by Cheapflights users on 5/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/115:00 pm
SMF
- HLN
1 stop4h 39m
Delta
Wed 7/155:40 am
HLN
- SMF
1 stop4h 11m
Delta
Deal found 5/17![Delta logo]()
$339
This Alaska Airlines deal was found by Cheapflights users on 5/20. 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.
Sat 10/248:11 am
SMF
- HLN
1 stop7h 00m
Alaska Airlines
Wed 10/284:48 pm
HLN
- SMF
1 stop5h 56m
Alaska Airlines
Deal found 5/20![Alaska Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 5/18. 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.
Wed 6/35:00 pm
SMF
- HLN
1 stop4h 33m
Delta
Sun 6/71:00 pm
HLN
- SMF
1 stop6h 20m
Delta
Deal found 5/18![Delta logo]()
$429
This Alaska Airlines deal was found by Cheapflights users on 5/20. 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.
Mon 8/101:10 pm
SMF
- HLN
2 stops26h 22m
Alaska Airlines
Thu 8/135:09 pm
HLN
- SMF
1 stop6h 39m
Alaska Airlines
Deal found 5/20![Alaska Airlines logo]()
$465
This Delta deal was found by Cheapflights users on 5/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:00 pm
SMF
- HLN
1 stop4h 33m
Delta
Wed 6/105:35 am
HLN
- SMF
2 stops7h 43m
Delta
Deal found 5/19![Delta logo]()
$474
This Alaska Airlines deal was found by Cheapflights users on 5/19. 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.
Fri 7/248:34 pm
SMF
- HLN
1 stop18h 58m
Alaska Airlines
Tue 8/45:09 pm
HLN
- SMF
1 stop20h 01m
Alaska Airlines
Deal found 5/19![Alaska Airlines logo]()
$498
This Delta deal was found by Cheapflights users on 5/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/102:15 pm
SMF
- HLN
2 stops7h 24m
Delta
Sun 7/1212:55 pm
HLN
- SMF
2 stops11h 12m
Delta
Deal found 5/17![Delta logo]()
$489
This Alaska Airlines deal was found by Cheapflights users on 5/17. 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.
Fri 6/262:55 pm
SMF
- HLN
2 stops24h 37m
Alaska Airlines
Wed 7/15:09 pm
HLN
- SMF
1 stop5h 07m
Alaska Airlines
Deal found 5/17![Alaska Airlines logo]()
$541
This Delta deal was found by Cheapflights users on 5/21. 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.
Fri 6/262:21 pm
SMF
- HLN
2 stops7h 20m
Delta
Wed 7/11:00 pm
HLN
- SMF
1 stop4h 07m
Delta
Deal found 5/21![Delta logo]()
$544
This Alaska Airlines deal was found by Cheapflights users on 5/17. 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.
Mon 7/138:34 pm
SMF
- HLN
1 stop18h 58m
Alaska Airlines
Sat 7/185:09 pm
HLN
- SMF
1 stop17h 17m
Alaska Airlines
Deal found 5/17![Alaska Airlines logo]()
$566
Last-minute flights from Sacramento to HelenaDiscover last-minute flight deals from Sacramento to Helena. Data last updated May 21, 2026 and is based on user searches.
Discover last-minute flight deals from Sacramento to Helena. Data last updated May 21, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/235:30 am
SMF
- HLN
1 stop5h 53m
Delta
Sat 5/305:45 am
HLN
- SMF
1 stop4h 08m
Delta
Deal found 5/19![Delta logo]()
$434
This Delta deal was found by Cheapflights users on 5/20. 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.
Wed 5/275:30 am
SMF
- HLN
1 stop5h 53m
Delta
Sun 5/315:45 am
HLN
- SMF
1 stop4h 08m
Delta
Deal found 5/20![Delta logo]()
$509
This Delta deal was found by Cheapflights users on 5/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:00 pm
SMF
- HLN
1 stop4h 33m
Delta
Wed 6/105:35 am
HLN
- SMF
1 stop4h 20m
Delta
Deal found 5/19![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 5/18. 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.
Wed 6/32:08 pm
SMF
- HLN
2 stops7h 25m
Delta
Sun 6/71:00 pm
HLN
- SMF
1 stop4h 12m
Delta
Deal found 5/18![Delta logo]()
$464
This Delta deal was found by Cheapflights users on 5/20. 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.
Fri 6/262:21 pm
SMF
- HLN
2 stops7h 20m
Delta
Wed 7/15:35 am
HLN
- SMF
2 stops8h 48m
Delta
Deal found 5/20![Delta logo]()
$479
This Alaska Airlines deal was found by Cheapflights users on 5/18. 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.
Fri 6/268:34 pm
SMF
- HLN
1 stop18h 58m
Alaska Airlines
Wed 7/15:09 pm
HLN
- SMF
1 stop5h 07m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$534
One-way flights from Sacramento to HelenaSearch for one-way flight options from Sacramento to Helena. Find affordable one-way fares based on user searches. Data last updated May 21, 2026.
Search for one-way flight options from Sacramento to Helena. Find affordable one-way fares based on user searches. Data last updated May 21, 2026.
This Orbitz deal was found by Cheapflights users on 5/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/176:13 am
SMF
- HLN
1 stop9h 19m
Alaska Airlines
Deal found 5/20![Alaska Airlines logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/178:08 pm
SMF
- HLN
3 stops43h 24m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$818
Find flight deals from Sacramento to Helena
Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) to Helena (HLN). 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 May 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (Delta) |
One-way from | $292 (Orbitz) |
Cheapflights Fare Finder
Customize your flight search to find flights from Sacramento to Helena 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 May 21, 2026.
Use the filters below to find and compare flights from Sacramento to Helena that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
SacramentoHelena
SMF - HLN
SMFHLN
Sacramento Intl
Sat 7/11
5:00 pm-10:39 pm
1 stop4h 39m
Helena
Wed 7/15
5:40 am-8:51 am
1 stop4h 11m
$339
SacramentoHelena
SMF - HLN
SMFHLN
Sacramento Intl
Sat 10/24
8:11 am-4:11 pm
1 stop7h 00m
Helena
Wed 10/28
4:48 pm-9:44 pm
1 stop5h 56m
$339
SacramentoHelena
SMF - HLN
SMFHLN
Sacramento Intl
Wed 6/3
5:00 pm-10:33 pm
1 stop4h 33m
Helena
Sun 6/7
1:00 pm-6:20 pm
1 stop6h 20m
$429
SacramentoHelena
SMF - HLN
SMFHLN
Sacramento Intl
Mon 8/10
1:10 pm-4:32 pm
2 stops26h 22m
Helena
Thu 8/13
5:09 pm-10:48 pm
1 stop6h 39m
$465
SacramentoHelena
SMF - HLN
SMFHLN
Sacramento Intl
Wed 6/3
5:00 pm-10:33 pm
1 stop4h 33m
Helena
Wed 6/10
5:35 am-12:18 pm
2 stops7h 43m
$474
SacramentoHelena
SMF - HLN
SMFHLN
Sacramento Intl
Fri 7/10
2:15 pm-10:39 pm
2 stops7h 24m
Helena
Sun 7/12
12:55 pm-11:07 pm
2 stops11h 12m
$489
SacramentoHelena
SMF - HLN
SMFHLN
Sacramento Intl
Fri 7/24
8:34 pm-4:32 pm
1 stop18h 58m
Helena
Tue 8/4
5:09 pm-12:10 pm
1 stop20h 01m
$498
SacramentoHelena
SMF - HLN
SMFHLN
Sacramento Intl
Fri 6/26
2:55 pm-4:32 pm
2 stops24h 37m
Helena
Wed 7/1
5:09 pm-9:16 pm
1 stop5h 07m
$541
SacramentoHelena
SMF - HLN
SMFHLN
Sacramento Intl
Fri 6/26
2:21 pm-10:41 pm
2 stops7h 20m
Helena
Wed 7/1
1:00 pm-4:07 pm
1 stop4h 07m
$544
SacramentoHelena
SMF - HLN
SMFHLN
Sacramento Intl
Mon 7/13
8:34 pm-4:32 pm
1 stop18h 58m
Helena
Sat 7/18
5:09 pm-9:26 am
1 stop17h 17m
$566
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from Sacramento to Helena
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 Sacramento to Helena in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Sacramento-Helena flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sacramento-Helena flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sacramento-Helena flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Sacramento-Helena 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 Sacramento-Helena 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 Sacramento to Helena
Have a flexible travel schedule? Discover the best time to fly to Helena from Sacramento with our price prediction graph.
SMF-HLN
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.
Reviews of airlines servicing Helena
Get insights into the airlines that provide service to Helena. 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 Helena. Reviews last updated May 21, 2026.
Peruse reviews from past customers who have flown with Delta from Sacramento to Helena to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Related info for your journey
Find useful and relevant information for your journey from Sacramento to Helena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Other flights to Helena
Explore flights to Helena departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 21, 2026.
Sacramento and Helena flights
Browse other Sacramento and Helena flight options. Last updated on May 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Sacramento to Helena
Discover the top airline that operate flights from Sacramento to Helena. 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 May 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$264 | Average$421 | FlexibilityNo cancel fee | On-timeN/A |