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Find the best flight to Marathon

Round TripOne-wayMulti-city
Depart
Thu, 7/1
Return
Thu, 7/8
Travelers
1, Economy

Great deals to Marathon

We’ve searched 100s of deals recently found by travelers.*
Saint Louis, MO (STL) Key West, FL (EYW)
Thu, 7/15 - Thu, 7/22
American Airlines - Roundtrip, Economy
$255
Atlanta, GA (ATL) Key West, FL (EYW)
Fri, 7/16 - Sun, 7/18
American Airlines - Roundtrip, Economy
$263
*Prices are based on round trip travel with returns between 1-21 days after departure. These are the best fares found by travelers who searched Tripadvisor and a select group of our fare search partners in the past 72 hours. Ticket prices and seat availability change rapidly and cannot be guaranteed.
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