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Find cheap flights to Belleville, Illinois in 2026/2027 from €1,080 This is the cheapest return flight found to Belleville, Illinois from Ireland on FlightsFinder on September 8th 2026 at 09:18. This offer may no longer be available. Click the offer to check live prices & dates of travel.
Our Flight Finder compares the cheapest flights to Belleville, Illinois from the most established flight comparison sites.
Fly to Belleville, Illinois and visit sites like Cahokia Mounds State Historic Site, National Shrine of Our Lady of the Snows, Frank Holten Park & Labor & Industrial Museum.
1. Enter your search requirements for Belleville, Illinois
2. Compare the best Belleville, Illinois deals from top comparison engines
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These economy flights were found on FlightsFinder from Ireland to Belleville, Illinois in the last few days. Prices subject to availability.
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These economy flights were found on FlightsFinder from Ireland to Belleville, Illinois in the last few days. Prices subject to availability.
No flights found for this month.
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According to our data, September is on average the cheapest time to book flights to Belleville, Illinois.
You can get flights from €1,080 return.
According to our data, September is on average the most expensive time to book flights to Belleville, Illinois.
A return flight could set you back more than €1,080.
Nestled in the heart of the Midwest, Belleville, Illinois, captivates visitors with its small-town charm and rich history. From quaint streets lined with historic buildings to vibrant cultural attractions, this city offers a blend of old-world appeal and modern amenities. Explore renowned museums showcasing local art and history, or stroll through picturesque parks and gardens. Indulge in delicious regional cuisine at cozy eateries, and experience warm Midwestern hospitality at every turn. Belleville invites travelers to slow down, savor the simple pleasures, and discover the hidden gems waiting to be uncovered in this delightful Illinois gem.
A good price for a flight to Belleville is €972 - €1188.
Popular airports near Belleville, Illinois include St. Louis Lambert International Airport (STL), MidAmerica St. Louis Airport (BLV), and Scott Air Force Base (BLV).
The flight to Belleville, Illinois (BLV) is roughly 9 hours 10 minutes and 3,907 miles (6,288 kilometres) from Dublin, Ireland - Dublin International Airport (DUB).
The best way is to compare flights to Belleville, Illinois from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to Belleville, Illinois.
The main airport in Belleville, Illinois, MidAmerica St. Louis Airport, is located approximately 25 miles from the city center.
Typically, flights are cheapest to Belleville, Illinois 2 months before departure.
Studies show flights to Belleville, Illinois are typically cheaper on Tuesdays and Wednesdays.
10 °C
Sat, 12 Sep 2026
Dublin, Ireland - Dublin International Airport (DUB) to Belleville, Illinois (BLV)
Distance:
3,907 miles (6,288 kilometres)
Average flight time (direct 9 hours 10 minutes)
Shannon, Ireland - Shannon International Airport (SNN) to Belleville, Illinois (BLV)
Distance:
3,822 miles (6,150 kilometres)
Average flight time (direct 8 hours 59 minutes)
Knock, Ireland - Ireland West Airport (NOC) to Belleville, Illinois (BLV)
Distance:
3,798 miles (6,112 kilometres)
Average flight time (direct 8 hours 56 minutes)
Cork, Ireland - Cork International Airport (ORK) to Belleville, Illinois (BLV)
Distance:
3,860 miles (6,211 kilometres)
Average flight time (direct 9 hours 4 minutes)
Kerry, Ireland - Kerry Airport (KIR) to Belleville, Illinois (BLV)
Distance:
3,810 miles (6,132 kilometres)
Average flight time (direct 8 hours 58 minutes)
Donegal, Ireland - Donegal Airport (CFN) to Belleville, Illinois (BLV)
Distance:
3,790 miles (6,100 kilometres)
Average flight time (direct 8 hours 55 minutes)
Waterford, Ireland - Waterford Airport (WAT) to Belleville, Illinois (BLV)
Distance:
3,907 miles (6,287 kilometres)
Average flight time (direct 9 hours 10 minutes)
From Dublin (DUB), Ireland to Belleville, United States (BLV): €1,080
Depart: 12 Sep 2026 · Return: 19 Sep 2026 Price found 08 Sep 2026, 09:18
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