
Flights from St. Louis to Hammond
Cheapest flights from St. Louis
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, Aug 30 - Tue, Sep 2
STL
Lambert-St. Louis Intl.
PDX
Portland Intl.
$173 Roundtrip, found 1 day ago
$173
Roundtrip
found 1 day ago

Sat, Aug 30 - Tue, Sep 2
STL
Lambert-St. Louis Intl.
PDX
Portland Intl.
$175 Roundtrip, found 1 day ago
$175
Roundtrip
found 1 day ago

Sat, Aug 30 - Tue, Sep 2
STL
Lambert-St. Louis Intl.
PDX
Portland Intl.
$177 Roundtrip, found 1 day ago
$177
Roundtrip
found 1 day ago

Sat, Aug 30 - Sat, Aug 30
STL
Lambert-St. Louis Intl.
PDX
Portland Intl.
$177 Roundtrip, found 1 day ago
$177
Roundtrip
found 1 day ago

Mon, Sep 1 - Thu, Sep 4
STL
Lambert-St. Louis Intl.
PDX
Portland Intl.
$181 Roundtrip, found 1 day ago
$181
Roundtrip
found 1 day ago

Sat, Aug 30 - Tue, Sep 2
STL
Lambert-St. Louis Intl.
PDX
Portland Intl.
$196 Roundtrip, found 1 day ago
$196
Roundtrip
found 1 day ago

Sat, Aug 30 - Tue, Sep 2
STL
Lambert-St. Louis Intl.
PDX
Portland Intl.
$198 Roundtrip, found 1 day ago
$198
Roundtrip
found 1 day ago

Fri, Aug 29 - Sat, Aug 30
STL
Lambert-St. Louis Intl.
PDX
Portland Intl.
$200 Roundtrip, found 1 day ago
$200
Roundtrip
found 1 day ago

Mon, Sep 1 - Fri, Sep 5
STL
Lambert-St. Louis Intl.
PDX
Portland Intl.
$202 Roundtrip, found 1 day ago
$202
Roundtrip
found 1 day ago

Wed, Aug 13 - Wed, Aug 27
STL
Lambert-St. Louis Intl.
PDX
Portland Intl.
$206 Roundtrip, found 3 days ago
$206
Roundtrip
found 3 days ago

Thu, Aug 28 - Thu, Sep 4
STL
Lambert-St. Louis Intl.
PDX
Portland Intl.
$218 Roundtrip, found 1 day ago
$218
Roundtrip
found 1 day ago

Sat, Aug 30 - Tue, Sep 2
STL
Lambert-St. Louis Intl.
PDX
Portland Intl.
$220 Roundtrip, found 1 day ago
$220
Roundtrip
found 1 day ago

Wed, Aug 27 - Sun, Aug 31
STL
Lambert-St. Louis Intl.
PDX
Portland Intl.
$221 Roundtrip, found 1 day ago
$221
Roundtrip
found 1 day ago

Sun, Aug 31 - Fri, Sep 5
STL
Lambert-St. Louis Intl.
PDX
Portland Intl.
$222 Roundtrip, found 1 day ago
$222
Roundtrip
found 1 day ago

Sat, Aug 30 - Tue, Sep 2
STL
Lambert-St. Louis Intl.
PDX
Portland Intl.
$227 Roundtrip, found 1 day ago
$227
Roundtrip
found 1 day ago

Wed, Aug 13 - Wed, Aug 27
STL
Lambert-St. Louis Intl.
PDX
Portland Intl.
$231 Roundtrip, found 3 days ago
$231
Roundtrip
found 3 days ago

Sat, Aug 30 - Tue, Sep 2
STL
Lambert-St. Louis Intl.
PDX
Portland Intl.
$234 Roundtrip, found 1 day ago
$234
Roundtrip
found 1 day ago

Sat, Aug 30 - Tue, Sep 2
STL
Lambert-St. Louis Intl.
PDX
Portland Intl.
$236 Roundtrip, found 1 day ago
$236
Roundtrip
found 1 day ago

Thu, Aug 28 - Sun, Aug 31
STL
Lambert-St. Louis Intl.
PDX
Portland Intl.
$259 Roundtrip, found 1 day ago
$259
Roundtrip
found 1 day ago

Wed, Aug 20 - Fri, Sep 5
STL
Lambert-St. Louis Intl.
PDX
Portland Intl.
$315 Roundtrip, found 4 days ago
$315
Roundtrip
found 4 days ago