Cheapest return flights from St. Louis to Orlando in May from $142

AirHint found the following cheapest return flights from St. Louis (STL) to Orlando (MCO) in May 2026 (see full year).

Return flights

02 May - 05 May Frontier Airlines
09 May - 14 May Frontier Airlines
04 May - 10 May Frontier Airlines
15 May - 17 May Frontier Airlines
03 May - 10 May Frontier Airlines
01 May - 03 May Frontier Airlines
07 May - 10 May Frontier Airlines
14 May - 17 May Frontier Airlines
08 May - 11 May Frontier Airlines
18 May - 22 May Frontier Airlines
30 May - 04 Jun Frontier Airlines

Also check the deals for one-way flights from St. Louis to Orlando in May.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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