Cheap flights to Belleville, IL

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

Flights to Belleville in 2021

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inJulyHigh demand for flights, 10% potential price rise
Cheapest inJuneBest time to find cheap flights, 3% potential price drop
Average price$132Average for round-trip flights in October 2021
Round-trip from$78From Las Vegas McCarran to Belleville

COVID Restrictions

View COVID Travel Restrictions for Belleville

Can I fly to Belleville from USA right now?

Information is based on travel restrictions for travel to Belleville within the United States

Most visitors from USA need to provide a negative COVID-19 test result and/or quarantine to enter Belleville.

COVID-19 testing requirements
Visitors from USA must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Belleville.

Quarantine requirements
Visitors from USA are not required to quarantine after entering Belleville.

Can I fly back to USA from Belleville?

Returning to USA from Belleville

COVID-19 testing requirements
Visitors from Belleville must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to USA.

Quarantine requirements
Visitors from Belleville are not required to quarantine after entering USA.

Hide COVID Travel Restrictions for Belleville

Cheapest Prices for Belleville flights by month

The cheapest ticket to Belleville found for each month in 2021 based on historical flight searches by Cheapflights users.
June
$216
July
$220
October
$126
Currently, is the cheapest month in which you can book a flight to Belleville. Flying to Belleville in July will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the best time to fly to Belleville Airport?

Average Lambert-St Louis flight ticket prices and weather conditions for 2021 and 2022 by month.
LAS - STL
Price
$252 - $371
STL
Temperature
44.6 - 89.6 °F
STL
Precipitation
2.24 - 5.12 inches
February is typically the best time to fly to Belleville, but there are other times where great deals are available. July sees the temperatures in Belleville peak to their warmest. May tends, on average, to see the most amount of rainfall.

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

Booking 61 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?

Thursday is currently, on average, the cheapest day to fly to Belleville. Flying on Monday will result in higher flight prices.

What time of day is cheapest to fly to Belleville?

Flights at noon are typically the cheapest time of the day to fly to Belleville. Flights in the morning are usually the most expensive.

What airport do you fly into for flights to Belleville?

For a flight to Belleville, you will be flying into Belleville. Belleville (BLV) is just 10.9 mi from the center of the city.

Alternative, similarly priced destinations

See alternative destinations where airfare is generally forecast to be close to Belleville flight prices.

Cheapest flights to USA

Not set on Belleville? See the cheapest flights to United States. Airfare prices updated on October 17, 2021.
Home Flights North America USA Illinois Cheap flights to Belleville, Illinois