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Home Flights North America USA Illinois Cheap flights to Belleville, Illinois

Cheap flights to Belleville, IL

Popular in July High demand for flights, 21% potential price rise
Cheapest in January Best time to find cheap flights, 3% potential price drop
Average price $132 Average for round-trip flights in October 2020
Round-trip from $146 From Las Vegas to Belleville
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Are there currently restrictions on travel to Belleville related to COVID-19?

Yes, there are currently restrictions on flights to Belleville along with the rest of United States. Before you book or search for flights, consider the following restrictions: The United States has restricted the entry of all foreign nationals who have passed through or have been in China, Iran, European Schengen Area, the UK, Ireland and Brazil in the past 14 days. US citizens and permanent residents who have passed through or have been in any of the above countries in the past 14 days may still enter the United States, but must arrive at one of the following airports: Atlanta (ATL), Boston (BOS), Chicago (ORD), Dallas, (DFW), Detroit (DTW), Honolulu (HNL), Los Angeles (LAX), Miami (MIA), New York (JFK or EWR), San Francisco (SFO), Seattle (SEA), and Washington (IAD). US citizens and permanent residents who have passed through or have been in any of the countries named don't have to isolate for two weeks, unless they have had close contact with someone who has COVID-19.. If you are looking to book a trip to Belleville and are outside of the restricted areas, please take the proper precautions and stay informed about traveling during COVID-19.

Cheapest Prices for Belleville flights by month

January
$252
February
$258
March
$279
April
$280
May
$276
June
$297
July
$312
August
$265
September
$266
October
$276
November
$279
December
$275
At the present moment the cheapest month to fly to Belleville is currently January; with July being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

When is the best time to fly to Belleville?

Choose a month below to see average flight price and weather conditions.
LAS - STL
Price
$252 - $371
STL
Temperature
44.6 - 89.6 °F
STL
Rainfall
2.24 - 5.12 inches
The best time to fly to Belleville is during January, but great deals can be found at other times. July tends to be the warmest period in Belleville so if you are looking for sun or warmer climates then look to fly around this time. May is the wettest if you need to factor this in to your plans.

When is the best time to book a flight to Belleville?

Booking 60 days in advance of your planned departure date is, on average, the best time to get cheap flights to Belleville. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Which day is cheapest to fly to Belleville?

At the moment, Wednesday is the most economical day to take a flight to Belleville. Monday is likely to be the most costly.

What time of day is cheapest to fly to Belleville?

To get the best value, try booking a flight at noon when visiting Belleville. Generally the prices will increase for flights in the morning as these tend to have higher demand.

Belleville, Illinois airports

Home Flights North America USA Illinois Cheap flights to Belleville, Illinois