Cheapest flights from Princeton
These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Sat, May 11 - Wed, May 15
TTN
Mercer
ORD
O'Hare Intl.
$108 Roundtrip, just found
$108
Roundtrip
just found
Sun, May 5 - Wed, May 8
TTN
Mercer
ORD
O'Hare Intl.
$118 Roundtrip, found 8 hours ago
$118
Roundtrip
found 8 hours ago
Thu, May 9 - Wed, May 15
TTN
Mercer
ORD
O'Hare Intl.
$134 Roundtrip, just found
$134
Roundtrip
just found
Fri, May 10 - Wed, May 15
TTN
Mercer
ORD
O'Hare Intl.
$138 Roundtrip, just found
$138
Roundtrip
just found
Wed, May 29 - Wed, Jun 5
TTN
Mercer
MDW
Midway Intl.
$155 Roundtrip, found 3 days ago
$155
Roundtrip
found 3 days ago
Mon, Jun 3 - Wed, Jun 5
TTN
Mercer
MDW
Midway Intl.
$166 Roundtrip, found 3 days ago
$166
Roundtrip
found 3 days ago
Wed, May 29 - Sun, Jun 2
TTN
Mercer
MDW
Midway Intl.
$175 Roundtrip, found 3 days ago
$175
Roundtrip
found 3 days ago
Wed, May 29 - Tue, Jun 4
EWR
Liberty Intl.
ORD
O'Hare Intl.
$178 Roundtrip, found 4 hours ago
$178
Roundtrip
found 4 hours ago
Sat, May 4 - Mon, May 13
TTN
Mercer
ORD
O'Hare Intl.
$178 Roundtrip, found 8 hours ago
$178
Roundtrip
found 8 hours ago
Wed, May 29 - Mon, Jun 3
EWR
Liberty Intl.
ORD
O'Hare Intl.
$180 Roundtrip, found 4 hours ago
$180
Roundtrip
found 4 hours ago
Wed, May 29 - Thu, May 30
EWR
Liberty Intl.
ORD
O'Hare Intl.
$185 Roundtrip, found 4 hours ago
$185
Roundtrip
found 4 hours ago
Mon, Jun 3 - Mon, Jun 3
TTN
Mercer
MDW
Midway Intl.
$186 Roundtrip, found 3 days ago
$186
Roundtrip
found 3 days ago
Wed, May 22 - Sat, May 25
EWR
Liberty Intl.
MDW
Midway Intl.
$188 Roundtrip, found 5 days ago
$188
Roundtrip
found 5 days ago
Wed, Oct 9 - Sat, Oct 12
EWR
Liberty Intl.
ORD
O'Hare Intl.
$188 Roundtrip, found 6 days ago
$188
Roundtrip
found 6 days ago
Sun, May 5 - Mon, May 13
TTN
Mercer
ORD
O'Hare Intl.
$188 Roundtrip, found 8 hours ago
$188
Roundtrip
found 8 hours ago
Fri, May 10 - Sat, May 11
EWR
Liberty Intl.
ORD
O'Hare Intl.
$189 Roundtrip, found 1 day ago
$189
Roundtrip
found 1 day ago
Wed, Jun 5 - Fri, Jun 7
TTN
Mercer
MDW
Midway Intl.
$196 Roundtrip, found 3 days ago
$196
Roundtrip
found 3 days ago
Thu, May 30 - Tue, Jun 4
EWR
Liberty Intl.
ORD
O'Hare Intl.
$201 Roundtrip, found 4 hours ago
$201
Roundtrip
found 4 hours ago
Thu, May 30 - Wed, Jun 5
EWR
Liberty Intl.
ORD
O'Hare Intl.
$202 Roundtrip, found 4 hours ago
$202
Roundtrip
found 4 hours ago
Sun, Apr 21 - Wed, Apr 24
EWR
Liberty Intl.
ORD
O'Hare Intl.
$325 Roundtrip, found 1 day ago
$325
Roundtrip
found 1 day ago