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Flights to San Sebastian  |  From Chicago

All fares are indicative. Prices are correct at the date and time last updated.
Flights to San Sebastian - Cheapest per month
$1,437 USD
Air France
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Chicago O`Hare21 Dec 2025, 16:25Bilbao22 Dec 2025, 22:4523h 20
1 stop		KLM
Bilbao6 Jan 2026, 12:15Chicago O`Hare7 Jan 2026, 15:1033h 55
1 stop		Air France
Last updated: 2 Days Ago
Date: 21 Dec - 6 Jan
$1,437 USD
KLM
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Chicago O`Hare21 Dec 2025, 16:25Bilbao22 Dec 2025, 11:2011h 55
1 stop		KLM
Bilbao6 Jan 2026, 18:05Chicago O`Hare7 Jan 2026, 15:1028h 05
1 stop		KLM
Last updated: 2 Days Ago
Date: 21 Dec - 6 Jan

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