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Cheap Flights from San Francisco to Mackinac Island (SJC-CIU)
Prices were available within the past 7 days and start at $294 for one-way flights and $516 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Sat, Oct 12 - Sun, Oct 20
SFO
San Francisco
CIU
Sault Ste. Marie
$516 Roundtrip, found 1 day ago
$516
Roundtrip
found 1 day ago
Tue, Jul 30 - Wed, Aug 14
OAK
Oakland
CIU
Sault Ste. Marie
$530 Roundtrip, found 22 hours ago
$530
Roundtrip
found 22 hours ago
Mon, Aug 19 - Wed, Sep 4
OAK
Oakland
CIU
Sault Ste. Marie
$530 Roundtrip, found 22 hours ago
$530
Roundtrip
found 22 hours ago
Sun, Jul 28 - Thu, Aug 1
SFO
San Francisco
CIU
Sault Ste. Marie
$531 Roundtrip, found 3 days ago
$531
Roundtrip
found 3 days ago
Fri, Oct 18 - Sun, Oct 20
SFO
San Francisco
CIU
Sault Ste. Marie
$541 Roundtrip, found 1 day ago
$541
Roundtrip
found 1 day ago
Mon, Aug 12 - Sat, Aug 31
OAK
Oakland
CIU
Sault Ste. Marie
$545 Roundtrip, found 22 hours ago
$545
Roundtrip
found 22 hours ago
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