Cheapest return flights from Las Vegas to San Juan in January from 154€
AirHint found the following cheapest return flights from Las Vegas (LAS) to San Juan (SJU)
in January 2026 (see full year ).
Return flights
07 Jan
- 13 Jan
Frontier Airlines
154 €
08 Jan
- 14 Jan
Frontier Airlines
154 €
08 Jan
- 12 Jan
Frontier Airlines
154 €
12 Jan
- 24 Jan
Frontier Airlines
171 €
07 Jan
- 11 Jan
Frontier Airlines
202 €
02 Jan
- 10 Jan
Frontier Airlines
212 €
08 Jan
- 16 Jan
Frontier Airlines
214 €
06 Jan
- 17 Jan
Spirit Airlines
216 €
12 Jan
- 17 Jan
Spirit Airlines
216 €
07 Jan
- 17 Jan
Spirit Airlines
222 €
28 Jan
- 03 Feb
Frontier Airlines
222 €
26 Jan
- 04 Feb
Spirit Airlines
234 €
20 Jan
- 04 Feb
Spirit Airlines
234 €
28 Jan
- 04 Feb
Spirit Airlines
234 €
26 Jan
- 03 Feb
Spirit Airlines
251 €
20 Jan
- 03 Feb
Spirit Airlines
251 €
14 Jan
- 04 Feb
Spirit Airlines
288 €
28 Jan
- 18 Feb
Spirit Airlines
294 €
14 Jan
- 03 Feb
Spirit Airlines
305 €
26 Jan
- 07 Feb
Spirit Airlines
305 €
Also check the deals for one-way flights from Las Vegas to San Juan in January .
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