Cheap flights from Kalispell, MT to Houston, TX

Flights starting at £98. Choose between Alaska Airlines, Frontier Airlines, or United Airlines to find the best price.

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Book your trip to arrive at George Bush Intercontinental, or William P. Hobby. The most popular airlines for this route are Alaska Airlines, Frontier Airlines, United Airlines, Spirit Airlines, and JetBlue Airways. Kalispell and Houston have 167 direct flights per week.

Check-in for a flight from Kalispell to Houston

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Alaska AirlinesASAASNoOpens 24 days before flight
Closes 1 hours before flight
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
JetBlue AirwaysJBUB6NoOpens 24 days before flight
Closes 2 hours before flight

Weather in Houston

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January16°C8°C
February18°C10°C
March22°C13°C
April25°C16°C
May29°C20°C
June33°C24°C
July33°C25°C
August34°C25°C
September31°C23°C
October27°C18°C
November21°C13°C
December18°C10°C
Hottest Month
34°C
August
Coldest month
8°C
January
Sunny days
262
days per year

14 day forecast

Friday
22 Mar
87%
26°C17°C
29 Mar
88%
28°C19°C
Saturday
23 Mar
25°C15°C
30 Mar
23°C12°C
Sunday
24 Mar
86%
24°C16°C
31 Mar
22°C12°C
Monday
25 Mar
89%
23°C19°C
1 Apr
24°C17°C
Tuesday
26 Mar
86%
22°C14°C
2 Apr
86%
27°C18°C
Wednesday
27 Mar
26°C13°C
3 Apr
84%
27°C18°C
Thursday
28 Mar
25°C16°C
4 Apr
30°C18°C

Frequently asked questions

What are the most popular routes to and from Kalispell?
What are the most popular routes to and from Houston?
What airports are near Kalispell?
What airports are near Houston?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Kalispell and Houston?
What is Virtual Interlining and how do I use it?
Which airlines fly between Kalispell and Houston?
When's the best time to travel between Kalispell and Houston?
What flights operate between Kalispell and Houston?
How many airports are there near Kalispell?
How many airports are there near Houston?
What time do nonstop (direct) flights between Kalispell and Houston depart?
What time do nonstop (direct) flights between Kalispell and Houston arrive?
What time do flights between Kalispell and Houston depart?
What time do flights between Kalispell and Houston arrive?

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