Round-trip from | $556 (Alaska Airlines) |
---|---|
One-way from | $239 (Delta) |
Fly from
Fly to
Route
Depart
Return
Price
HelenaHouston
HLN - IAH
HLNIAH
Helena
Thu 7/10
4:08 pm-11:59 pm
1 stop6h 51m
Houston George Bush Intcntl
Sun 7/13
9:00 am-3:31 pm
1 stop7h 31m
HelenaHouston
HLN - IAH
HLNIAH
Helena
Tue 9/9
5:45 am-12:24 pm
1 stop5h 39m
HelenaHouston
HLN - HOU
HLNHOU
Helena
Tue 9/9
5:45 am-5:47 pm
2 stops11h 02m
Currently, September is the cheapest month in which you can book a flight from Helena to Houston (average of $230). Flying from Helena to Houston in March is currently the most expensive (average of $334). 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 Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.
If weather is an important factor for your trip to Houston, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).
Entertainment
Boarding
Crew
Overall
Comfort
Food
Reviews
Anonymous,Apr 2025
LAS - STS
Entertainment
Boarding
Crew
Overall
Comfort
Food
Reviews
Anonymous,Apr 2025
LAS - STS
Entertainment
Boarding
Crew
Overall
Comfort
Food
Reviews
Anonymous,Apr 2025
LAS - STS
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$326 | Average$477 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$511 | Average$668 | FlexibilityNo cancel fee | On-time69% |