Cheap flights from Atlanta, GA to Belleville, IL

Choose between Allegiant Air, Frontier Airlines, or Spirit Airlines to find the best price

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The most popular airlines for this route are Allegiant Air, Frontier Airlines, Spirit Airlines, JetBlue Airways, and Sun Country Airlines. Atlanta and Belleville have 69 direct flights per week.

Check-in for a flight from Atlanta to Belleville

NameCarrier codeIATA CodePassport needed during booking
Allegiant AirAAYG4No
Frontier AirlinesFFTF9No
Spirit AirlinesNKSNKNo
JetBlue AirwaysJBUB6No
Sun Country AirlinesSCXSYYes

Weather in Belleville

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January3°C-3°C
February6°C-2°C
March13°C3°C
April18°C8°C
May23°C14°C
June29°C19°C
July30°C20°C
August29°C19°C
September26°C16°C
October19°C10°C
November12°C3°C
December7°C0°C
Hottest Month
30°C
July
Coldest month
-3°C
January
Sunny days
264
days per year
Snow days
9
days per year

14 day forecast

Sunday
27 Oct
20°C2°C
3 Nov
87%
24°C16°C
Monday
28 Oct
24°C5°C
4 Nov
88%
22°C20°C
Tuesday
29 Oct
28°C16°C
5 Nov
84%
17°C11°C
Wednesday
30 Oct
27°C18°C
6 Nov
12°C9°C
Thursday
31 Oct
87%
17°C10°C
7 Nov
15°C6°C
Friday
1 Nov
16°C6°C
8 Nov
17°C6°C
Saturday
2 Nov
16°C8°C
9 Nov
22°C12°C

Frequently asked questions

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What time do flights between Atlanta and Belleville depart?
What time do flights between Atlanta and Belleville arrive?

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