Singapore (SIN) to Chicago (ORD) flight deal in economy from $511
SINSingapore Changi Airport
Singapore, Singapore
ORDO'Hare International Airport
Chicago, United States
$981 USD
-48%$511 USD
Verified 13 days agoDecember 2026
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Fair Availability
36% of dates checked are available within 10% of the lowest price
Thursday, December 31st, 2026
Outbound Flights
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