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Cheap flights to Belleville, IL

— BLV
8 Jul — 15 Jul1
1 adult

Flights to Belleville, IL in 2025

Find the latest flights to Belleville in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 3 July 2025.

Round-trip from

C$ 417

Popular in

August

Cheapest in

June

Average price

C$ 672
Air Canada
  • Air Canada
  • 15/8-17/8
  • Nonstop
  • 4h 06m total
  • Toronto to St. Louis
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Highest demand for flights based on searches. 4% potential increase in price (C$ 39 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Best time to book a flight to Belleville

Have a flexible travel schedule? Discover the best time to fly to Belleville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

FAQs about flying to Belleville

  • What airport do you fly into for flights to Belleville?

    Belleville (BLV), located 17.6 km from the city centre, is the airport you fly into when you book flights to Belleville.

  • Can I find cheaper flights to Belleville if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Belleville on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Does Belleville have rental cars?

    Yes. Those touching down at Belleville can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Belleville?

    Yes. Belleville has hotels nearby for those requiring accommodations. Historic Lebanon, quiet 2 Bedroom 2 Bath home! is the closest property to Belleville (1.6 km away from Belleville).

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Can Cheapflights find flights to Belleville with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Belleville, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights to Belleville become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Belleville today and book when you’re ready!

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