Cheap flights from Belleville, IL to Saint Croix, United States

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

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The most popular airlines for this route are Allegiant Air, Spirit Airlines, Frontier Airlines, Silver Airways, and JetBlue Airways. Belleville and Saint Croix have 42 direct flights per week.

Check-in for a flight from Belleville to Saint Croix

NameCarrier codeIATA CodePassport needed during booking
Allegiant AirAAYG4No
Spirit AirlinesNKSNKNo
Frontier AirlinesFFTF9No
Silver AirwaysSIL3MNo
JetBlue AirwaysJBUB6No

Weather in Saint Croix

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January26°C25°C
February26°C24°C
March26°C24°C
April26°C25°C
May27°C26°C
June28°C27°C
July28°C27°C
August28°C27°C
September29°C27°C
October28°C27°C
November28°C26°C
December27°C25°C
Hottest Month
29°C
September
Coldest month
24°C
March
Sunny days
301
days per year

14 day forecast

Friday
1 Nov
88%
28°C25°C
8 Nov
84%
28°C26°C
Saturday
2 Nov
77%
31°C26°C
9 Nov
75%
29°C26°C
Sunday
3 Nov
89%
31°C28°C
10 Nov
79%
29°C26°C
Monday
4 Nov
87%
32°C27°C
11 Nov
87%
29°C27°C
Tuesday
5 Nov
86%
29°C27°C
12 Nov
89%
29°C26°C
Wednesday
6 Nov
89%
29°C25°C
13 Nov
88%
28°C26°C
Thursday
7 Nov
78%
28°C26°C
14 Nov
89%
28°C25°C

Frequently asked questions

What are the most popular routes to and from Belleville?
What are the most popular routes to and from Saint Croix?
What airports are near Belleville?
What airports are near Saint Croix?
Which airlines fly between Belleville and Saint Croix?
When's the best time to travel between Belleville and Saint Croix?
What flights operate between Belleville and Saint Croix?
How many airports are there near Belleville?
How many airports are there near Saint Croix?
What time do nonstop (direct) flights between Belleville and Saint Croix depart?
What time do nonstop (direct) flights between Belleville and Saint Croix arrive?
What time do flights between Belleville and Saint Croix depart?
What time do flights between Belleville and Saint Croix arrive?

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Flights from Belleville

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