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Flight to Illinois

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Cheap round-trip flights to Illinois

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, 5 Dec - Wed, 15 Jan
SIN
Changi
to
ORD
O'Hare Intl.
SG$969

return

found 2 days ago

Open SIN to ORD flights search result page
Tue, 19 May - Wed, 27 May
SIN
Changi
to
ORD
O'Hare Intl.
SG$1,288

return

found 6 days ago

Open SIN to ORD flights search result page
Wed, 5 Feb - Tue, 18 Feb
SIN
Changi
to
ORD
O'Hare Intl.
SG$1,289

return

found 2 hours ago

Open SIN to ORD flights search result page
Wed, 11 Mar - Wed, 25 Mar
SIN
Changi
to
ORD
O'Hare Intl.
SG$1,379

return

found 5 days ago

Open SIN to ORD flights search result page
Thu, 5 Mar - Tue, 17 Mar
SIN
Changi
to
ORD
O'Hare Intl.
SG$1,400

return

found 5 days ago

Open SIN to ORD flights search result page
Tue, 28 Jan - Wed, 29 Jan
SIN
Changi
to
ORD
O'Hare Intl.
SG$1,438

return

found 2 days ago

Open SIN to ORD flights search result page
Mon, 9 Mar - Mon, 23 Mar
SIN
Changi
to
ORD
O'Hare Intl.
SG$1,451

return

found 4 days ago

Open SIN to ORD flights search result page
Wed, 4 Mar - Tue, 17 Mar
SIN
Changi
to
MDW
Midway Intl.
SG$1,454

return

found 3 days ago

Open SIN to MDW flights search result page
Tue, 5 May - Wed, 27 May
SIN
Changi
to
ORD
O'Hare Intl.
SG$1,479

return

found 7 hours ago

Open SIN to ORD flights search result page
Tue, 4 Feb - Tue, 18 Feb
SIN
Changi
to
ORD
O'Hare Intl.
SG$1,485

return

found 5 days ago

Open SIN to ORD flights search result page
Wed, 11 Mar - Wed, 25 Mar
SIN
Changi
to
ORD
O'Hare Intl.
SG$1,487

return

found 5 days ago

Open SIN to ORD flights search result page
Sat, 23 May - Mon, 8 Jun
SIN
Changi
to
ORD
O'Hare Intl.
SG$1,521

return

found 16 hours ago

Open SIN to ORD flights search result page
Thu, 21 Nov - Tue, 10 Dec
SIN
Changi
to
ORD
O'Hare Intl.
SG$1,526

return

found 2 days ago

Open SIN to ORD flights search result page
Thu, 11 Jun - Sat, 11 Jul
SIN
Changi
to
PIA
Greater Peoria Regional
SG$1,596

return

found 1 day ago

Open SIN to PIA flights search result page
Sat, 25 Jan - Tue, 25 Feb
SIN
Changi
to
STL
Lambert-St. Louis Intl.
SG$1,632

return

found 3 days ago

Open SIN to STL flights search result page
Thu, 9 Jul - Thu, 23 Jul
SIN
Changi
to
CMI
University Of Illinois Urbana-Champaign Williard
SG$2,285

return

found 6 days ago

Open SIN to CMI flights search result page
Fri, 13 Dec - Mon, 30 Dec
SIN
Changi
to
MLI
Quad City Intl.
SG$2,599

return

found 9 hours ago

Open SIN to MLI flights search result page
Thu, 9 Jan - Fri, 22 May
SIN
Changi
to
SPI
Abraham Lincoln Capital
SG$2,779

return

found 3 days ago

Open SIN to SPI flights search result page
Sat, 21 Dec - Wed, 1 Jan
SIN
Changi
to
EVV
Evansville Regional
SG$2,794

return

found 1 day ago

Open SIN to EVV flights search result page
Mon, 25 Nov - Fri, 29 Nov
SIN
Changi
to
BMI
Central Illinois Regional
SG$3,717

return

found 6 days ago

Open SIN to BMI flights search result page

Top Flight Destinations In Illinois

About Illinois

Expedia offers flights to Illinois to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Illinois or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Top Illinois Hotels

Top Flight Destinations In the World