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United Flight 4518 Route Deals From $49
The cheapest prices found with in the last 7 days for return flights were $97 and $49 for one-way flights to Lambert-St. Louis Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.
Tue, Jan 21 - Wed, Jan 22
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$97 Roundtrip, found 3 hours ago
$97
Roundtrip
found 3 hours ago
Tue, Jan 21 - Wed, Jan 22
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$99 Roundtrip, found 3 hours ago
$99
Roundtrip
found 3 hours ago
Tue, Jan 21 - Wed, Jan 22
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$129 Roundtrip, found 3 hours ago
$129
Roundtrip
found 3 hours ago
Tue, Jan 21 - Wed, Jan 22
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$160 Roundtrip, found 3 hours ago
$160
Roundtrip
found 3 hours ago
Tue, Jan 21 - Wed, Jan 22
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$165 Roundtrip, found 3 hours ago
$165
Roundtrip
found 3 hours ago
Tue, Jan 21 - Wed, Jan 22
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$172 Roundtrip, found 3 hours ago
$172
Roundtrip
found 3 hours ago