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Popular flights and flight offers from Chicago to Tallinn

ORD ā€“ TLL
Chicago - Tallinn
Tue 20 Oct 2026 ā€“ Thu 29 Oct 2026
From
715 USD

Our cheapest flights from Chicago to Tallinn

ORD ā€“ TLL
Chicago - Tallinn
Tue 20 Oct 2026 ā€“ Thu 29 Oct 2026
From
715 USD

Popular routes and flight deals

From Chicago