Cheap flights from Helena to San Francisco (HLN - SFO) from $219
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 7/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Cheap flight deals from Helena to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to San Francisco (SFO). 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 19, 2024.
Popular in | March |
|---|---|
Cheapest in | February |
Round-trip from | $267 |
One-way from | $219 |
What is the cheapest day to fly round-trip from Helena to San Francisco?
Leaving on a Thursday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 150% on the overall cost on flights from Helena to San Francisco.
What is the cheapest month to fly from Helena to San Francisco?
Our data shows that February tends to be the cheapest month to fly to San Francisco from Helena. Users have commonly found prices around $555 for the month, but tickets can be as low as $286. Due to multiple factors, prepare for potentially higher prices in March.
When is the cheapest time to fly from Helena to San Francisco (HLN - SFO)?
It’s typically best to fly out from Helena to San Francisco at noon. Doing so could potentially save you 6% on the flight price compared to flying in the morning, which is usually more expensive.
Cheap Alaska Airlines flights from Helena to San Francisco
Explore cheap flight options specifically provided by Alaska Airlines for the route between Helena and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,634,509 searches. Data last updated May 19, 2024.
Consider these cheap Alaska Airlines flights we've found departing from Helena to San Francisco. It's recommended that users confirm their flight details before booking.
Cheap Delta flights from Helena to San Francisco
Explore cheap flight options specifically provided by Delta for the route between Helena and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,634,509 searches. Data last updated May 19, 2024.
Take a gander at the lowest prices we've found on Delta flights from Helena to San Francisco. Deals frequently update to provide users with more options.
Cheap Helena to San Francisco flights in May & June 2024
Find cheap flight options from Helena to San Francisco specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,634,509 searches. Prices were last updated on May 19, 2024.
Check out some of the best flight deals from Helena to San Francisco in 2024. Check back in a little while for more flight options.
Helena to San Francisco 2024 flight deals
Discover exclusive flight deals for travel between Helena and San Francisco in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,634,509 searches. Data last updated May 19, 2024.
Check out some of the best flight deals from Helena to San Francisco in 2024. Check back in a little while for more flight options.
Helena to San Francisco flights leaving soon
Find last-minute flight options from Helena to San Francisco for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,634,509 searches. Data last updated May 19, 2024.
Book one of these great deals on flights from Helena to San Francisco. Tip: verify your flight details before completing your reservation.
One-way flights to San Francisco from Helena
Search for one-way flight options from Helena to San Francisco. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,634,509 searches. Data last updated May 19, 2024.
Users traveling one-way from Helena to San Francisco can select one of these great deals. For those needing a return trip from Helena, there is a search form available above.
Find flights from Helena to San Francisco within your budget
Customize your flight search to find flights from Helena to San Francisco 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 2,634,509 searches. Data last updated May 19, 2024.
Fly from
Fly to
Budget
$327 - $638
Route
Depart
Return
Price
HelenaSan Francisco
HLN - SFO
HLNSFO
Helena
Wed 6/12
1 stop17h 44m
San Francisco
Wed 6/19
2 stops8h 20m
HelenaSan Francisco
HLN - SFO
HLNSFO
Helena
Wed 6/12
2 stops15h 35m
San Francisco
Wed 6/19
2 stops8h 20m
HelenaSan Francisco
HLN - SFO
HLNSFO
Helena
Wed 6/12
1 stop17h 44m
San Francisco
Wed 6/19
1 stop6h 05m
HelenaSan Francisco
HLN - SFO
HLNSFO
Helena
Mon 6/17
1 stop7h 10m
San Francisco
Mon 6/24
1 stop4h 30m
HelenaSan Francisco
HLN - SFO
HLNSFO
Helena
Sat 6/15
1 stop4h 00m
San Francisco
Sat 6/22
1 stop4h 30m
HelenaSan Francisco
HLN - SFO
HLNSFO
Helena
Sun 6/16
1 stop4h 00m
San Francisco
Sun 6/23
1 stop4h 30m
When is the cheapest time to fly from Helena to San Francisco?
Use this chart to determine the cheapest time to fly round-trip from Helena to San Francisco. Price data was last updated on May 12, 2024.
Average price of flights to San Francisco by month
Plan your trip from Helena to San Francisco by taking into account the cheapest months to travel. The average price of a one-way flight from Helena to San Francisco is currently $344 while a round-trip flight costs $439. Price data was last updated on May 12, 2024.
Currently, December is the cheapest month in which you can book a flight from Helena to San Francisco (average of $267). Flying from Helena to San Francisco in June is currently the most expensive (average of $382). 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.
January
$274
February
$281
March
$330
April
$296
May
$316
June
$382
July
$364
August
$298
September
$268
October
$268
November
$287
December
$267
Temperature and rainfall in San Francisco by month
Plan your trip to San Francisco by taking into account the average temperature and rainfall totals by month.
SFO Temperature | 51.8 - 62.6 °F |
|---|
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated May 19, 2024.
Read through reviews of airlines operating flights from Helena to San Francisco, such as Alaska Airlines, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Boarding
Crew
Food
Overall
Comfort
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Entertainment
Boarding
Crew
Food
Overall
Comfort
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Entertainment
Boarding
Crew
Food
Overall
Comfort
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Entertainment
Boarding
Crew
Food
Overall
Comfort
Reviews
We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.
Related info for your journey
Find useful and relevant information for your journey from Helena to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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 for Helena to San FranciscoSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Helena to San Francisco
Discover the top 3 airlines that operate flights from Helena to San Francisco. 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 2,634,509 searches. Data last updated May 19, 2024.
Search flights from Helena to San Francisco by cabin class
Find flights from Helena to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Helena to San Francisco?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Helena to San Francisco. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Helena to San Francisco?
Cheapflights helps you find that perfect flight to San Francisco from Helena by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Helena to San Francisco with no change fees?
Yes! Cheapflights helps users easily find flights from Helena to San Francisco with no change fees.
Can Cheapflights notify me if prices for flights from Helena to San Francisco become cheaper?
Of course! You can now track prices for flights from Helena to San Francisco and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.