MONTHS Basel, Switzerland to Seattle, USA for only €394 roundtrip Dec 5, 2024 FLIGHT DETAILS & AIRLINE
MONTHS Swiss cities to Seattle, USA from only €374 roundtrip (Jan-May dates) Jan 9, 2024 FLIGHT DETAILS & AIRLINE
MONTHS Basel, Switzerland to US cities from only €319 roundtrip (Jan-Mar dates) Oct 20, 2023 FLIGHT DETAILS & AIRLINE
MONTHS MEGA POST: Swiss cities to West Coast USA from only €291 roundtrip Aug 17, 2018 FLIGHT DETAILS & AIRLINE
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