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Cheap flights from San Francisco to Helena (SFO - HLN)

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The best prices from San Francisco to Helena are usually found in September or March, booked 35 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

SFO - HLN
Price
$248 - $570
HLN
Temperature
33.8 - 87.8 °F
HLN
Rainfall
0.4 - 2.2 inches
Popular in November High demand for flights, 38% potential price rise
Cheapest in September Best time to find cheap flights, 30% potential price drop
Average price $283 Average for round-trip flights in April 2020
Round-trip from $248 From San Francisco to Helena

Cheap flights from San Francisco to Helena in April 2020

The best prices found for SFO to HLN flights for April
7 Apr - 8 Apr
$342pp
SFO
San Francisco
Delta
   
2 STOPS
HLN
Helena
HLN
Helena
Delta
   
2 STOPS
SFO
San Francisco

San Francisco to Helena 2020 flight deals

Cheap flights to Helena from San Francisco found for this year
2 Jul - 6 Jul
$254pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
HLN
Helena
HLN
Helena
Multiple Airlines
 
1 STOP
SFO
San Francisco
22 Jun - 25 Jun
$282pp
SFO
San Francisco
Delta
   
2 STOPS
HLN
Helena
HLN
Helena
Delta
 
1 STOP
SFO
San Francisco
25 Jun - 29 Jun
$410pp
SFO
San Francisco
Delta
   
2 STOPS
HLN
Helena
HLN
Helena
Delta
   
2 STOPS
SFO
San Francisco

Last minute flights from San Francisco to Helena

Late deals on round-trip flights to Helena from San Francisco, departing today and this week
7 Apr - 8 Apr
$342pp
SFO
San Francisco
Delta
   
2 STOPS
HLN
Helena
HLN
Helena
Delta
   
2 STOPS
SFO
San Francisco
6 Apr - 7 Apr
$357pp
SFO
San Francisco
Delta
   
2 STOPS
HLN
Helena
HLN
Helena
Delta
   
2 STOPS
SFO
San Francisco
4 Apr - 8 Apr
$392pp
SFO
San Francisco
Delta
   
2 STOPS
HLN
Helena
HLN
Helena
Delta
   
2 STOPS
SFO
San Francisco

Alternative routes for San Francisco to Helena

Destination information for Helena

Things to know before you go. Useful info for your trip from San Francisco to Helena
Average temperature for April in Helena
59.0 °F
Avg rainfall for April in Helena
1.1 ″

Airports servicing San Francisco

Airports servicing Helena

Related info for your journey

Useful info, stats and facts about San Francisco to Helena flights.

Flight FAQs

From San Francisco to Helena

Are flight prices decreasing from San Francisco to Helena due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both San Francisco and Helena for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from San Francisco to Helena for under $400 on Cheapflights?

Yes, there are multiple flights from San Francisco to Helena for under $400. The cheapest flight booked recently is on Delta for just $342, but on average you can expect to pay $342.

Are there nonstop flights from San Francisco to Helena for under $300 on Cheapflights?

There are no nonstop flights from San Francisco to Helena, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from San Francisco to Helena for under $400?

There are currently just 3 open flights from San Francisco to Helena within the next 7 days for less than $400.

What days are nonstop flights available from San Francisco to Helena?

Nonstop flights can be found on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

What percent of flights are delayed?

When booking remember that flights San Francisco to Helena are typically delayed by 19min. so prepare as needed.

What is the cheapest airline for this route?

United Air Lines Inc. offers the cheapest flights from San Francisco to Helena. Per day you can find on average 246 flights for this route and airline.

Does it rain more in San Francisco or Helena?

In San Francisco, there will be same rainfall in San Francisco compared to Helena over the next 10 days.

Is San Francisco weather warmer or cooler than Helena?

With an average temperature of 88 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in Helena are hotter than in San Francisco.