Cheapest one-way flights from San Antonio to Denver in January from 41€

AirHint found the following cheapest one-way flights from San Antonio (SAT) to Denver (DEN) in January 2026 (see full year).

One-Way flights

30 Jan Frontier Airlines direct
22 Jan Frontier Airlines direct
15 Jan Frontier Airlines direct
29 Jan United direct
08 Jan Frontier Airlines
08 Jan Frontier Airlines direct
10 Jan Frontier Airlines direct
07 Jan Frontier Airlines direct
06 Jan Frontier Airlines direct
14 Jan Delta

Also check the deals for return flights from San Antonio to Denver in January.

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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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