Cheap flights from Seattle to Southeastern Indiana

View AU$228 flight on Thu, 28 Aug. 2025Opens in a new window

Popular airlines from Seattle to Southeastern Indiana

  • American Airlines

    American Airlines

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

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Cheap Flights from Seattle (SEA) to Southeastern Indiana (SDF)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, 28 Aug. - Sat, 20 Sep.
SEA
Seattle
CVG
Cincinnati
AU$364 Return, found 13 hours ago
AU$364
Return
found 13 hours ago
Select Alaska Airlines flight, departing Thu, 28 Aug. from Seattle to Cincinnati, returning Sat, 20 Sep., priced at AU$364 found 13 hours ago
American Airlines
Thu, 28 Aug. - Sat, 20 Sep.
SEA
Seattle
CVG
Cincinnati
AU$378 Return, found 13 hours ago
AU$378
Return
found 13 hours ago
Select American Airlines flight, departing Thu, 28 Aug. from Seattle to Cincinnati, returning Sat, 20 Sep., priced at AU$378 found 13 hours ago
American Airlines
Thu, 28 Aug. - Sat, 20 Sep.
SEA
Seattle
CVG
Cincinnati
AU$425 Return, found 13 hours ago
AU$425
Return
found 13 hours ago
Select American Airlines flight, departing Thu, 28 Aug. from Seattle to Cincinnati, returning Sat, 20 Sep., priced at AU$425 found 13 hours ago
Delta
Thu, 28 Aug. - Sat, 20 Sep.
SEA
Seattle
CVG
Cincinnati
AU$425 Return, found 13 hours ago
AU$425
Return
found 13 hours ago
Select Delta flight, departing Thu, 28 Aug. from Seattle to Cincinnati, returning Sat, 20 Sep., priced at AU$425 found 13 hours ago
Alaska Airlines
Thu, 28 Aug. - Sat, 20 Sep.
SEA
Seattle
CVG
Cincinnati
AU$426 Return, found 13 hours ago
AU$426
Return
found 13 hours ago
Select Alaska Airlines flight, departing Thu, 28 Aug. from Seattle to Cincinnati, returning Sat, 20 Sep., priced at AU$426 found 13 hours ago
United
Thu, 28 Aug. - Sat, 20 Sep.
SEA
Seattle
CVG
Cincinnati
AU$585 Return, found 13 hours ago
AU$585
Return
found 13 hours ago
Select United flight, departing Thu, 28 Aug. from Seattle to Cincinnati, returning Sat, 20 Sep., priced at AU$585 found 13 hours ago
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