Cheap flights from St. Louis, MO to Caxias do Sul, Brazil

Flights starting at $402. Choose between Frontier Airlines, Spirit Airlines, or LATAM Airlines to find the best price.

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The most popular airlines for this route are Frontier Airlines, Spirit Airlines, LATAM Airlines, Gol Transportes Aéreos, and Avianca. St. Louis and Caxias do Sul have 74 direct flights per week.

Check-in for a flight from St. Louis to Caxias do Sul

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
LATAM AirlinesLANLAYes0
0
Gol Transportes AéreosGLOG3Yes0
0
AviancaAVAAVNoOpens 48 days before flight
Closes 1 hours before flight

Weather in Caxias do Sul

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January26°C17°C
February26°C17°C
March24°C15°C
April21°C13°C
May18°C10°C
June16°C8°C
July16°C8°C
August18°C9°C
September20°C11°C
October21°C12°C
November23°C13°C
December25°C15°C
Hottest Month
26°C
January
Coldest month
8°C
July
Sunny days
242
days per year

14 day forecast

Thursday
21 Mar
99%
21°C14°C
28 Mar
78%
27°C16°C
Friday
22 Mar
22°C11°C
29 Mar
29°C15°C
Saturday
23 Mar
25°C9°C
30 Mar
31°C17°C
Sunday
24 Mar
27°C12°C
31 Mar
85%
28°C19°C
Monday
25 Mar
27°C14°C
1 Apr
78%
22°C19°C
Tuesday
26 Mar
28°C13°C
2 Apr
86%
23°C17°C
Wednesday
27 Mar
28°C17°C
3 Apr
85%
24°C17°C

Frequently asked questions

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