Find cheap flights from St. Louis to Kos starting at €883.
Book one-way or return flights from St. Louis to Kos from as little as €883. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- STL09:5025h 35m2 stopsKGS19:25Fri, May 24|St. Louis - Kos|United Airlines€883€1,98456% OFF56% OFF€1,984€883
- STL09:5025h 35m2 stopsKGS19:25Fri, May 24|St. Louis - Kos|Air Canada€1,060€1,98447% OFF47% OFF€1,984€1,060
- STL06:0829h 27m2 stopsKGS19:35Fri, May 31|St. Louis - Kos|United Airlines€1,229€1,98438% OFF38% OFF€1,984€1,229
- STL12:5318h 42m2 stopsKGS15:35Fri, May 31|St. Louis - Kos|Air France€1,284€1,284
- STL17:3720h 33m2 stopsKGS22:10Fri, May 24|St. Louis - Kos|KLM€1,302€1,302
- STL09:5028h 20m2 stopsKGS22:10Fri, May 31|St. Louis - Kos|Air Canada€1,321€1,321
- STL17:3720h 33m2 stopsKGS22:10Fri, May 31|St. Louis - Kos|KLM€1,366€1,366
- STL12:5320h 27m2 stopsKGS17:20Fri, May 31|St. Louis - Kos|Delta Air Lines€1,507€1,507
- STL12:5338h 2m2 stopsKGS10:55Fri, May 24|St. Louis - Kos|Air France€1,604€1,604
- STL07:1026h 10m2 stopsKGS17:20Fri, May 24|St. Louis - Kos|Delta Air Lines€1,686€1,686
- STL13:003h 5mDirectKGS14:00Wed, May 29|St. Louis - Kos|United AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Discover different routes, airlines, and transfers and find the best alternative flights for your journey from St. Louis to Kos.
- CheapestSTL09:5025h 35m2 transferKGS19:25St. Louis Lambert International Airport - Kos AirportFri, May 24United Airlines€883
- STL09:5025h 35m2 transferKGS19:25St. Louis Lambert International Airport - Kos AirportFri, May 24United Airlines€883Find More Flights
Frequently Asked Questions
How to find a cheap flight from St. Louis to Kos
Off-season for travel | May |
---|---|
Peak season for travel | July |
Flight distance | 9,452.16km |
Popular airline | Air Canada |
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