Cheapest return flights from San Antonio to Denver in January from 106€
AirHint found the following cheapest return flights from San Antonio (SAT) to Denver (DEN)
in January 2026 (see full year ).
Return flights
29 Jan
- 02 Feb
Frontier Airlines
106 €
16 Jan
- 18 Jan
Frontier Airlines
109 €
direct
15 Jan
- 18 Jan
Frontier Airlines
123 €
16 Jan
- 19 Jan
Frontier Airlines
134 €
direct
24 Jan
- 25 Jan
Spirit Airlines
138 €
08 Jan
- 11 Jan
Frontier Airlines
139 €
09 Jan
- 11 Jan
Frontier Airlines
142 €
direct
10 Jan
- 18 Jan
Frontier Airlines
146 €
direct
30 Jan
- 01 Feb
Frontier Airlines
146 €
direct
05 Jan
- 08 Jan
Frontier Airlines
155 €
05 Jan
- 10 Jan
Frontier Airlines
155 €
09 Jan
- 12 Jan
Frontier Airlines
156 €
29 Jan
- 02 Feb
United
184 €
direct
30 Jan
- 03 Feb
United
244 €
direct
Also check the deals for one-way flights from San Antonio to Denver in January .
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