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Cheap Flights from Seattle to Clear Lake (SEA-MCW)
Prices were available within the past 7 days and start at $240 for one-way flights and $343 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
![United](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)
Mon, Jul 1 - Thu, Jul 4
SEA
Seattle
MCW
Mason City
$343 Roundtrip, found 1 day ago
$343
Roundtrip
found 1 day ago
![United](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)
Sun, Jun 30 - Thu, Jul 4
SEA
Seattle
MCW
Mason City
$394 Roundtrip, found 1 day ago
$394
Roundtrip
found 1 day ago
![United](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)
Wed, Jun 26 - Thu, Jul 4
SEA
Seattle
MCW
Mason City
$398 Roundtrip, found 1 day ago
$398
Roundtrip
found 1 day ago
![United](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)
Mon, Jul 1 - Fri, Jul 5
SEA
Seattle
MCW
Mason City
$419 Roundtrip, found 1 day ago
$419
Roundtrip
found 1 day ago
![United](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)
Thu, Jun 27 - Thu, Jul 4
SEA
Seattle
MCW
Mason City
$428 Roundtrip, found 1 day ago
$428
Roundtrip
found 1 day ago
![United](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)
Tue, Jun 25 - Thu, Jul 4
SEA
Seattle
MCW
Mason City
$444 Roundtrip, found 6 days ago
$444
Roundtrip
found 6 days ago
Nearby Cities
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