$119+ Cheap flights from San Francisco Bay Area to Helena (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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from San Francisco Bay Area 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
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 San Francisco Bay Area to Helena
Keep the following information in mind while searching for San Francisco Bay Area to Helena flight deals. Data was last updated febrero 23, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $247 (Delta) |
One-way from | $119 (Delta) |
Popular in | February |
Cheapest in | October |
Average price | $1,034 |
Find flight deals from San Francisco Bay Area to Helena
Cheapest flights from San Francisco Bay Area to HelenaExplore the most affordable flight options available from San Francisco Bay Area to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 23, 2025.
Explore the most affordable flight options available from San Francisco Bay Area to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 23, 2025.
This Delta deal was found by Cheapflights users on 2/22. 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.
This Alaska Airlines deal was found by Cheapflights users on 2/22. 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.
This United Airlines deal was found by Cheapflights users on 2/22. 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.
This Alaska Airlines deal was found by Cheapflights users on 2/22. 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.
This United Airlines deal was found by Cheapflights users on 2/22. 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.
This Hawaiian Airlines deal was found by Cheapflights users on 2/23. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 2/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from San Francisco Bay Area to Helena within your budget
Customize your flight search to find flights from San Francisco Bay Area 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 febrero 23, 2025.
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoHelena
SFO - HLN
SFOHLN
San Francisco
mar. 4/1
5:40 am-12:35 pm
1 stop5h 55m
Helena
lun. 4/7
5:45 am-9:14 am
1 stop4h 29m
San FranciscoHelena
SFO - HLN
SFOHLN
San Francisco
sáb. 7/12
7:00 am-3:43 pm
1 stop7h 43m
Helena
jue. 7/17
4:10 pm-9:18 pm
1 stop6h 08m
San FranciscoHelena
SFO - HLN
SFOHLN
San Francisco
dom. 5/25
8:30 am-4:55 pm
1 stop7h 25m
Helena
vie. 5/30
2:39 pm-9:20 pm
1 stop7h 41m
San JoseHelena
SJC - HLN
SJCHLN
San Jose
sáb. 7/12
10:05 am-3:43 pm
1 stop4h 38m
Helena
jue. 7/17
4:10 pm-10:09 pm
2 stops6h 59m
San JoseHelena
SJC - HLN
SJCHLN
San Jose
sáb. 7/12
7:00 am-1:13 pm
1 stop5h 13m
Helena
jue. 7/17
2:04 pm-8:39 pm
1 stop7h 35m
San JoseHelena
SJC - HLN
SJCHLN
San Jose
lun. 3/10
8:12 am-3:42 pm
1 stop6h 30m
Helena
vie. 3/14
4:19 pm-10:54 pm
1 stop7h 35m
OaklandHelena
OAK - HLN
OAKHLN
Oakland
lun. 3/10
6:49 am-3:42 pm
1 stop7h 53m
Helena
vie. 3/14
4:19 pm-7:52 pm
1 stop4h 33m
OaklandHelena
OAK - HLN
OAKHLN
Oakland
mar. 4/1
6:00 am-12:35 pm
1 stop5h 35m
OaklandHelena
OAK - HLN
OAKHLN
Oakland
mié. 4/2
8:25 pm-3:39 pm
2 stops42h 14m
Best time to book a flight from San Francisco Bay Area to Helena
Have a flexible travel schedule? Discover the best time to fly to Helena from San Francisco Bay Area with our price prediction graph.
Travel insights for flights from San Francisco Bay Area to Helena
Get recent, data-driven insights about flights from San Francisco Bay Area to Helena including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from San Francisco Bay Area to Helena?
Currently, February is the cheapest month in which you can book a flight from San Francisco Bay Area to Helena (average of $353). Flying from San Francisco Bay Area to Helena in July is currently the most expensive (average of $637). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from XIH to HLN?
Find hourly flight availability from San Francisco Bay Area to Helena. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 23, 2025.
When flying from San Francisco Bay Area to Helena, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Helena by month
Plan your trip to Helena by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Helena ranges from 0.3 - 2.1 inches per month. June is typically the wettest month, when rainfall can reach 2.1 in. February is typically the driest time to visit Helena when rainfall is around 0.3 in.
Temperature in Helena by month
Plan your trip to Helena by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Helena, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 21.2 F).
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 febrero 23, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and Hawaiian Airlines from San Francisco Bay Area to Helena to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Food
Overall
Boarding
Crew
Comfort
Reviews
Cheri,Jan 2025
FAT - SEA
Entertainment
Food
Overall
Boarding
Crew
Comfort
Reviews
Cheri,Jan 2025
FAT - SEA
Entertainment
Food
Overall
Boarding
Crew
Comfort
Reviews
Cheri,Jan 2025
FAT - SEA
Entertainment
Food
Overall
Boarding
Crew
Comfort
Reviews
Cheri,Jan 2025
FAT - SEA
Entertainment
Food
Overall
Boarding
Crew
Comfort
Reviews
Cheri,Jan 2025
FAT - SEA
Related info for your journey
Find useful and relevant information for your journey from San Francisco Bay Area 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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Alternative routes for San Francisco Bay Area to Helena
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from San Francisco Bay Area to Helena
Discover the top airline that operate flights from San Francisco Bay Area 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 febrero 23, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$273 | Average$445 | FlexibilityNo cancel fee | On-timeN/A |