Chicago (ORD) to Tallinn (TLL) flight deal in economy from $375
ORDO'Hare International Airport
Chicago, United States
TLLLennart Meri Tallinn Airport
Tallinn, Estonia
$542 USD
-31%$375 USD
Verified about 18 hours agoSeptember 2026
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Fair Availability
30% of dates checked are available within 10% of the lowest price
Wednesday, September 16th, 2026
Outbound Flights
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