Cheap Flights from Boston to Princeton (BOS-EWR)
Prices were available within the past 7 days and start at $23 for one-way flights and $45 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Tue, Jun 18 - Tue, Jun 18
BOS
Boston
EWR
Newark
$45 Roundtrip, just found
$45
Roundtrip
just found
Wed, Sep 11 - Wed, Sep 11
BOS
Boston
EWR
Newark
$94 Roundtrip, found 7 hours ago
$94
Roundtrip
found 7 hours ago
Wed, Sep 11 - Wed, Sep 11
BOS
Boston
EWR
Newark
$94 Roundtrip, found 7 hours ago
$94
Roundtrip
found 7 hours ago
Thu, Oct 10 - Mon, Oct 14
MHT
Manchester
EWR
Newark
$159 Roundtrip, found 7 hours ago
$159
Roundtrip
found 7 hours ago
Fri, Jul 26 - Sun, Jul 28
PVD
Providence
EWR
Newark
$159 Roundtrip, found 4 hours ago
$159
Roundtrip
found 4 hours ago
Wed, Jul 17 - Tue, Jul 30
BOS
Boston
TTN
Trenton
$168 Roundtrip, found 6 hours ago
$168
Roundtrip
found 6 hours ago
Nearby Cities
*Available to One Key members.