Cheap Flights from Boston to Zürich
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RatePunk searches hundreds of travel sites at once for deals on flights to Zürich
Prices updated 7 days ago
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Fares are subject to change and may not be available for all dates. (Data last updated Oct 26, 2026.)
Today’s best flight deals from Boston to Zürich
Explore current cheapest deals departing from Boston to Zürich
2026-12-10 – 2026-12-17
BOS - Zürich
82% AI deal score
$734
$623
Round trip
2026-11-10 – 2026-11-24
BOS - Zürich
75% AI deal score
$538
$630
Round trip
2026-11-13 – 2026-11-21
BOS - Zürich
76% AI deal score
$549
$641
Round trip
2026-12-02 – 2026-12-09
BOS - Zürich
81% AI deal score
$741
$641
Round trip
2026-12-09 – 2026-12-16
BOS - Zürich
81% AI deal score
$734
$644
Round trip
2026-12-06 – 2026-12-13
BOS - Zürich
80% AI deal score
$734
$656
Round trip
2026-11-11 – 2026-11-15
BOS - Zürich
77% AI deal score
$610
$657
Round trip
2026-11-10 – 2026-11-15
BOS - Zürich
77% AI deal score
$589
$665
Round trip
2026-11-05 – 2026-11-09
BOS - Zürich
76% AI deal score
$641
$678
Round trip
2026-11-10 – 2026-11-14
BOS - Zürich
75% AI deal score
$615
$721
Round trip