$241+ 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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — HLN
Aug 7 — Aug 141
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
Cheapest
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 July 8, 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 July 8, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/7. 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.
Sat 9/266:00 am
SMF
- HLN
1 stop9h 41m
Alaska Airlines
Sat 10/34:48 pm
HLN
- SMF
1 stop5h 56m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$343
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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.
Wed 10/288:11 am
SMF
- HLN
1 stop7h 00m
Alaska Airlines
Sat 10/314:48 pm
HLN
- SMF
1 stop8h 02m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 7/7. 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.
Sat 9/265:30 am
SMF
- HLN
1 stop5h 47m
Delta
Tue 10/67:15 am
HLN
- SMF
2 stops11h 57m
Delta
Deal found 7/7![Delta logo]()
$386
This Delta deal was found by Cheapflights users on 7/7. 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.
Sat 9/52:23 pm
SMF
- HLN
2 stops7h 07m
Delta
Tue 9/157:15 am
HLN
- SMF
2 stops7h 19m
Delta
Deal found 7/7![Delta logo]()
$391
This Alaska Airlines deal was found by Cheapflights users on 7/7. 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.
Sat 8/228:03 am
SMF
- HLN
1 stop7h 52m
Alaska Airlines
Wed 8/265:11 pm
HLN
- SMF
1 stop17h 06m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$413
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 July 8, 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 July 8, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/7. 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.
Sat 9/266:00 am
SMF
- HLN
1 stop9h 41m
Alaska Airlines
Tue 10/64:48 pm
HLN
- SMF
1 stop26h 27m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 7/7. 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.
Sat 9/55:00 pm
SMF
- HLN
1 stop4h 30m
Delta
Tue 9/157:15 am
HLN
- SMF
1 stop6h 00m
Delta
Deal found 7/7![Delta logo]()
$381
This Alaska Airlines deal was found by Cheapflights users on 7/4. 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 9/268:03 am
SMF
- HLN
1 stop7h 38m
Alaska Airlines
Sat 10/34:48 pm
HLN
- SMF
1 stop8h 02m
Alaska Airlines
Deal found 7/4![Alaska Airlines logo]()
$347
This Alaska Airlines deal was found by Cheapflights users on 7/4. 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.
Wed 10/288:11 am
SMF
- HLN
1 stop7h 00m
Alaska Airlines
Sat 10/314:48 pm
HLN
- SMF
1 stop5h 56m
Alaska Airlines
Deal found 7/4![Alaska Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 7/7. 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.
Sat 9/262:09 pm
SMF
- HLN
2 stops7h 20m
Delta
Tue 10/67:15 am
HLN
- SMF
2 stops7h 22m
Delta
Deal found 7/7![Delta logo]()
$430
This Delta deal was found by Cheapflights users on 7/5. 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.
Sat 9/265:08 pm
SMF
- HLN
1 stop4h 21m
Delta
Sat 10/312:57 pm
HLN
- SMF
2 stops8h 34m
Delta
Deal found 7/5![Delta logo]()
$443
This Delta deal was found by Cheapflights users on 7/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/25:30 am
SMF
- HLN
1 stop5h 45m
Delta
Sat 8/86:50 am
HLN
- SMF
1 stop6h 28m
Delta
Deal found 7/6![Delta logo]()
$540
Last-minute flights from Sacramento to HelenaDiscover last-minute flight deals from Sacramento to Helena. Data last updated July 8, 2026 and is based on user searches.
Discover last-minute flight deals from Sacramento to Helena. Data last updated July 8, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/5. 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 7/215:00 pm
SMF
- HLN
1 stop4h 39m
Delta
Sat 7/2512:55 pm
HLN
- SMF
1 stop4h 12m
Delta
Deal found 7/5![Delta logo]()
$577
This Delta deal was found by Cheapflights users on 7/4. 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.
Sat 7/255:30 am
SMF
- HLN
1 stop5h 45m
Delta
Sat 8/112:55 pm
HLN
- SMF
2 stops8h 15m
Delta
Deal found 7/4![Delta logo]()
$486
This Delta deal was found by Cheapflights users on 7/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/25:30 am
SMF
- HLN
1 stop5h 45m
Delta
Sat 8/86:50 am
HLN
- SMF
1 stop6h 28m
Delta
Deal found 7/6![Delta logo]()
$540
This Booking.com deal was found by Cheapflights users on 7/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/108:34 pm
SMF
- HLN
1 stop18h 58m
Alaska Airlines
Wed 8/125:09 pm
HLN
- SMF
1 stop5h 07m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$495
This Alaska Airlines deal was found by Cheapflights users on 7/7. 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.
Sat 8/228:03 am
SMF
- HLN
1 stop7h 52m
Alaska Airlines
Wed 8/265:11 pm
HLN
- SMF
1 stop17h 06m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$413
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 July 8, 2026.
Search for one-way flight options from Sacramento to Helena. Find affordable one-way fares based on user searches. Data last updated July 8, 2026.
This Delta deal was found by Cheapflights users on 7/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/315:30 am
SMF
- HLN
1 stop5h 45m
Delta
Deal found 7/6![Delta logo]()
$241
This Delta deal was found by Cheapflights users on 7/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/12:20 pm
SMF
- HLN
2 stops7h 19m
Delta
Deal found 7/6![Delta logo]()
$246
This Delta deal was found by Cheapflights users on 7/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:00 pm
SMF
- HLN
1 stop4h 30m
Delta
Deal found 7/6![Delta logo]()
$248
This Alaska Airlines deal was found by Cheapflights users on 7/6. 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.
Mon 9/72:58 pm
SMF
- HLN
2 stops24h 43m
Alaska Airlines
Deal found 7/6![Alaska Airlines logo]()
$293
This United Airlines deal was found by Cheapflights users on 7/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:00 am
SMF
- HLN
1 stop7h 33m
United Airlines
Deal found 7/6![United Airlines logo]()
$349
This Priceline deal was found by Cheapflights users on 7/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:03 am
SMF
- HLN
1 stop7h 29m
Alaska Airlines
Deal found 7/5![Alaska Airlines logo]()
$468
This Delta deal was found by Cheapflights users on 7/5. 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 7/142:15 pm
SMF
- HLN
2 stops7h 24m
Delta
Deal found 7/5![Delta logo]()
$473
This Alaska Airlines deal was found by Cheapflights users on 7/6. 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.
Thu 7/232:55 pm
SMF
- HLN
2 stops24h 37m
Alaska Airlines
Deal found 7/6![Alaska Airlines logo]()
$593
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:28 pm
SMF
- HLN
3 stops45h 04m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$718
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 July 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $333 (Alaska Airlines) |
One-way from | $241 (Delta) |
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 July 8, 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
SacramentoHelena
SMF - HLN
SMFHLN
Sacramento Intl
Sat 9/26
6:00 am-4:41 pm
1 stop9h 41m
Helena
Tue 10/6
4:48 pm-6:15 pm
1 stop26h 27m
$343
SacramentoHelena
SMF - HLN
SMFHLN
Sacramento Intl
Sat 9/26
8:03 am-4:41 pm
1 stop7h 38m
Helena
Sat 10/3
4:48 pm-11:50 pm
1 stop8h 02m
$347
Quickest round-trip
SacramentoHelena
SMF - HLN
SMFHLN
Sacramento Intl
Sat 9/5
5:00 pm-10:30 pm
1 stop4h 30m
Helena
Tue 9/15
7:15 am-12:15 pm
1 stop6h 00m
$381
SacramentoHelena
SMF - HLN
SMFHLN
Sacramento Intl
Wed 10/28
8:11 am-4:11 pm
1 stop7h 00m
Helena
Sat 10/31
4:48 pm-9:44 pm
1 stop5h 56m
$381
SacramentoHelena
SMF - HLN
SMFHLN
Sacramento Intl
Sat 9/26
2:09 pm-10:29 pm
2 stops7h 20m
Helena
Tue 10/6
7:15 am-1:37 pm
2 stops7h 22m
$430
SacramentoHelena
SMF - HLN
SMFHLN
Sacramento Intl
Sat 9/26
5:08 pm-10:29 pm
1 stop4h 21m
Helena
Sat 10/3
12:57 pm-8:31 pm
2 stops8h 34m
$443
SacramentoHelena
SMF - HLN
SMFHLN
Sacramento Intl
Sun 8/2
5:30 am-12:15 pm
1 stop5h 45m
Helena
Sat 8/8
6:50 am-12:18 pm
1 stop6h 28m
$540
Cheapest one-way
SacramentoHelena
SMF - HLN
SMFHLN
Sacramento Intl
Sat 8/1
5:00 pm-10:39 pm
1 stop4h 39m
$241
Quickest one-way
SacramentoHelena
SMF - HLN
SMFHLN
Sacramento Intl
Mon 9/7
5:00 pm-10:30 pm
1 stop4h 30m
$248
SacramentoHelena
SMF - HLN
SMFHLN
Sacramento Intl
Fri 7/31
6:00 am-10:39 pm
2 stops15h 39m
$400
Showing 1-10 of 14 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 July.
| 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 July 8, 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
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
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
Complete your trip to Helena by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Sacramento to Helena, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 July 8, 2026.
Sacramento and Helena flights
Browse other Sacramento and Helena flight options. Last updated on July 8, 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 July 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$264 | Average$383 | FlexibilityNo cancel fee | On-timeN/A |