Cheapest return flights from St. Louis to Guatemala City in December from 611€

AirHint found the following cheapest return flights from St. Louis (STL) to Guatemala City (GUA) in December 2025 (see full year).

Return flights

25 Dec - 01 Jan Frontier Airlines
25 Dec - 04 Jan Frontier Airlines
23 Dec - 05 Jan Southern Airways Express
24 Dec - 04 Jan Frontier Airlines
26 Dec - 02 Jan Frontier Airlines
23 Dec - 04 Jan Southern Airways Express
22 Dec - 04 Jan Aeromexico
23 Dec - 03 Jan Southern Airways Express
23 Dec - 30 Dec United
22 Dec - 05 Jan United

Also check the deals for one-way flights from St. Louis to Guatemala City in December.

Powered by

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.

Book a cheap hotel in Guatemala City

Cheap car rent in Guatemala City

Feel free to contact us with any feedback or request another flight research.