Cheap Flights from Boston to Zürich
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Prices updated 1 day ago
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Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)
Today’s best flight deals from Boston to Zürich
Explore current cheapest deals departing from Boston to Zürich
2026-10-19 – 2026-10-24
BOS - Zürich
91% AI deal score
$636
$457
Round trip
2027-02-10 – 2027-02-14
BOS - Zürich
91% AI deal score
$640
$457
Round trip
2027-02-03 – 2027-02-07
BOS - Zürich
91% AI deal score
$641
$457
Round trip
2027-02-15 – 2027-02-23
BOS - Zürich
91% AI deal score
$630
$457
Round trip
2026-10-21 – 2026-10-26
BOS - Zürich
91% AI deal score
$636
$458
Round trip
2026-10-21 – 2026-10-28
BOS - Zürich
91% AI deal score
$618
$458
Round trip
2026-10-20 – 2026-10-26
BOS - Zürich
91% AI deal score
$618
$458
Round trip
2027-01-13 – 2027-01-19
BOS - Zürich
93% AI deal score
$730
$458
Round trip
2027-02-08 – 2027-02-16
BOS - Zürich
90% AI deal score
$632
$490
Round trip
2026-10-19 – 2026-10-31
BOS - Zürich
84% AI deal score
$590
$491
Round trip
