Cheap flights from Helena to San Francisco (HLN - SFO) from $159
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 6/25. 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 abril 25, 2024.
Popular in | July |
|---|---|
Cheapest in | December |
Average price | $353 |
Round-trip from | $268 |
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 December tends to be the cheapest month to fly to San Francisco from Helena. Users have commonly found prices around $530 for the month, but tickets can be as low as $293. Due to multiple factors, prepare for potentially higher prices in July.
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 7% on the flight price compared to flying in the morning, which is usually more expensive.
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 3,068,701 searches. Data last updated abril 25, 2024.
Consider these cheap Delta flights we've found departing from Helena to San Francisco. It's recommended that users confirm their flight details before booking.
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 3,068,701 searches. Data last updated abril 25, 2024.
Take a gander at the lowest prices we've found on Alaska Airlines flights from Helena to San Francisco. Deals frequently update to provide users with more options.
Cheap Helena to San Francisco flights in April & May 2024
Find cheap flight options from Helena to San Francisco specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Prices were last updated on abril 25, 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 3,068,701 searches. Data last updated abril 25, 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.
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 3,068,701 searches. Data last updated abril 25, 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 3,068,701 searches. Data last updated abril 25, 2024.
Fly from
Fly to
Budget
$343 - $764
Route
Depart
Return
Price
HelenaSan Francisco
HLN - SFO
HLNSFO
Helena
mié. 6/12
1 stop7h 10m
San Francisco
mié. 6/19
1 stop5h 34m
HelenaSan Francisco
HLN - SFO
HLNSFO
Helena
mié. 6/12
2 stops7h 34m
San Francisco
mié. 6/19
1 stop15h 54m
HelenaSan Francisco
HLN - SFO
HLNSFO
Helena
mié. 6/12
2 stops7h 34m
San Francisco
mié. 6/19
2 stops28h 00m
HelenaSan Francisco
HLN - SFO
HLNSFO
Helena
dom. 6/30
1 stop17h 33m
San Francisco
mié. 7/3
1 stop7h 00m
HelenaSan Francisco
HLN - SFO
HLNSFO
Helena
lun. 5/20
1 stop18h 13m
San Francisco
jue. 5/23
1 stop6h 23m
HelenaSan Francisco
HLN - SFO
HLNSFO
Helena
lun. 5/20
2 stops22h 36m
San Francisco
jue. 5/23
1 stop6h 23m
HelenaSan Francisco
HLN - SFO
HLNSFO
Helena
jue. 5/23
1 stop7h 44m
San Francisco
jue. 5/30
1 stop16h 59m
HelenaSan Francisco
HLN - SFO
HLNSFO
Helena
jue. 5/23
1 stop7h 44m
San Francisco
jue. 5/30
2 stops14h 59m
HelenaSan Francisco
HLN - SFO
HLNSFO
Helena
dom. 6/30
2 stops7h 13m
San Francisco
mié. 7/3
1 stop7h 00m
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 April 21, 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 $323 while a round-trip flight costs $501. Price data was last updated on April 21, 2024.
Currently, September is the cheapest month in which you can book a flight from Helena to San Francisco (average of $268). Flying from Helena to San Francisco in June is currently the most expensive (average of $384). 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
$306
May
$310
June
$384
July
$368
August
$298
September
$268
October
$268
November
$287
December
$268
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 abril 25, 2024.
Read through reviews of airlines operating flights from Helena to San Francisco, such as Delta, Alaska Airlines and Undisclosed Carrier. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Food
Comfort
Boarding
Crew
Overall
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
Food
Comfort
Boarding
Crew
Overall
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
Food
Comfort
Boarding
Crew
Overall
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
Food
Comfort
Boarding
Crew
Overall
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.
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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 3,068,701 searches. Data last updated abril 25, 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.
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How does Cheapflights help users find flights from Helena to San Francisco?
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Why should you use Cheapflights to find cheap flight tickets from Helena to San Francisco?
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