SGD/SG
Find cheap flights to Illinois in 2025/2026 from S$1,184 This is the cheapest return flight found to Illinois from Singapore on FlightsFinder on March 19th 2025 at 08:57. 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 Illinois from the most established flight comparison sites.
Fly to Illinois and visit sites like Millennium Park, Willis Tower, Navy Pier & The Art Institute of Chicago.
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These economy flights were found on FlightsFinder from Singapore to Illinois in the last few days. Prices subject to availability.
No flights found for this month.
These economy flights were found on FlightsFinder from Singapore to Illinois in the last few days. Prices subject to availability.
According to our data, October is on average the cheapest time to book flights to Illinois.
You can get flights from S$1,184 return.
According to our data, July is on average the most expensive time to book flights to Illinois.
A return flight could set you back more than S$1,387.
Illinois, known as the "Land of Lincoln," is a vibrant state in the heart of the Midwest, offering a diverse range of experiences for visitors. From the iconic skyline of Chicago with its towering skyscrapers and cultural attractions, to the charming small towns scattered throughout the state, Illinois blends urban excitement with rural charm. Explore the picturesque vineyards of the Shawnee Hills Wine Trail, wander through the historic neighborhoods of Springfield, or take in a show at one of the many theaters in the state. With its rich history, dynamic cities, and scenic landscapes, Illinois promises a memorable adventure for travelers of all interests.
8.9 °C
Thu, 20 Mar 2025
Average Temperature
-0°C
Jan
2°C
Feb
8°C
Mar
15°C
Apr
21°C
May
27°C
Jun
29°C
Jul
28°C
Aug
24°C
Sep
17°C
Oct
9°C
Nov
2°C
Dec
Select a City Below to see the Cheapest Flights to Illinois:
Chicago, Illinois | Peoria, Illinois | Moline, Illinois | Springfield, Illinois | Marion, Illinois | Bloomington, Illinois
Singapore, Singapore - Changi Airport (SIN) to Illinois (CHI)
Distance:
9,352 miles (15,051 kilometres)
Average flight time (direct 21 hours 16 minutes)
From Singapore (SIN), Singapore to Chicago, United States (ORD): S$1,184
Depart: 09 Oct 2025 · Return: 14 Oct 2025 Price found 19 Mar 2025, 08:57
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