Cheapest return flights from Miami to San Juan in January from $124
AirHint found the following cheapest return flights from Miami (MIA) to San Juan (SJU)
in January 2026 (see full year ).
Return flights
18 Jan
- 23 Jan
Frontier Airlines
$ 124
direct
09 Jan
- 26 Jan
Frontier Airlines
$ 124
direct
07 Jan
- 11 Jan
Frontier Airlines
$ 153
direct
06 Jan
- 12 Jan
Frontier Airlines
$ 154
direct
07 Jan
- 12 Jan
Frontier Airlines
$ 165
direct
09 Jan
- 12 Jan
Frontier Airlines
$ 166
direct
09 Jan
- 13 Jan
Frontier Airlines
$ 172
09 Jan
- 25 Jan
Frontier Airlines
$ 176
direct
04 Jan
- 08 Jan
Frontier Airlines
$ 176
direct
09 Jan
- 14 Jan
Frontier Airlines
$ 182
30 Jan
- 04 Feb
Frontier Airlines
$ 189
22 Jan
- 09 Feb
Spirit Airlines
$ 198
direct
22 Jan
- 08 Feb
Spirit Airlines
$ 198
direct
25 Jan
- 09 Feb
Spirit Airlines
$ 198
direct
25 Jan
- 08 Feb
Spirit Airlines
$ 198
direct
30 Jan
- 09 Feb
Spirit Airlines
$ 198
direct
30 Jan
- 08 Feb
Spirit Airlines
$ 198
direct
28 Jan
- 03 Feb
Southwest Airlines
$ 209
29 Jan
- 03 Feb
Southwest Airlines
$ 210
30 Jan
- 04 Feb
American Airlines
$ 225
direct
Also check the deals for one-way flights from Miami to San Juan in January .
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