Cheapest one-way flights from St. Louis to Orlando in December from $40

AirHint found the following cheapest one-way flights from St. Louis (STL) to Orlando (MCO) in December 2025 (see full year).

One-Way flights

16 Dec Frontier Airlines direct
07 Dec Frontier Airlines direct
17 Dec Frontier Airlines direct
19 Dec Frontier Airlines direct
11 Dec Frontier Airlines direct
13 Dec Frontier Airlines direct
22 Dec Frontier Airlines direct
30 Dec Frontier Airlines
30 Dec Frontier Airlines direct
20 Dec Frontier Airlines direct

Also check the deals for return flights from St. Louis to Orlando in December.

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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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