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United Flight 9721 Deals & Information

Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5
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United Flight 9721 Route Deals From $712

The cheapest prices found with in the last 7 days for return flights were $1,122 and $712 for one-way flights to Zurich for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 23 -
BOS
Logan Intl.
to
ZRH
Zurich
$712

One way

found 17 hours ago

Open BOS to ZRH flights search result page
Fri, Nov 13 - Sat, Nov 28
BOS
Logan Intl.
to
ZRH
Zurich
$1,122

Roundtrip

found 22 hours ago

Open BOS to ZRH flights search result page
Fri, Nov 13 - Sat, Nov 28
BOS
Logan Intl.
to
ZRH
Zurich
$1,122

Roundtrip

found 22 hours ago

Open BOS to ZRH flights search result page
Fri, Jul 23 -
BOS
Logan Intl.
to
ZRH
Zurich
$712

One way

found 17 hours ago

Open BOS to ZRH flights search result page