Round-trip from | $315 (United Airlines) |
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Fly from
Fly to
Route
Depart
Return
Price
San JoséHelena
SJO - HLN
SJOHLN
San José Juan Santamaria Intl
Fri 6/6
5:30 am-4:55 pm
2 stops35h 25m
Helena
Tue 6/10
5:39 pm-10:11 am
2 stops16h 32m
San JoséHelena
SJO - HLN
SJOHLN
San José Juan Santamaria Intl
Fri 5/16
1:06 am-3:31 pm
2 stops38h 25m
Helena
Sat 5/24
4:11 pm-11:46 pm
2 stops55h 35m
San JoséHelena
SJO - HLN
SJOHLN
San José Juan Santamaria Intl
Thu 6/5
1:06 am-3:31 pm
2 stops38h 25m
Helena
Mon 6/9
4:11 pm-11:15 pm
3 stops31h 04m
Currently, February is the cheapest month in which you can book a flight from Central America to Helena (average of $353). Flying from Central America to Helena in July is currently the most expensive (average of $607). 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.
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.
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).
Crew
Food
Boarding
Entertainment
Overall
Comfort
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Food
Boarding
Entertainment
Overall
Comfort
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Food
Boarding
Entertainment
Overall
Comfort
Reviews
Anonymous,Apr 2025
LAS - STS