Cheapest return flights from Newark to San Juan in January from 88€
AirHint found the following cheapest return flights from Newark (EWR) to San Juan (SJU)
in January 2026 (see full year ).
Return flights
26 Jan
- 29 Jan
Spirit Airlines
88 €
direct
19 Jan
- 27 Jan
Frontier Airlines
93 €
direct
27 Jan
- 29 Jan
Frontier Airlines
93 €
direct
20 Jan
- 23 Jan
Frontier Airlines
93 €
direct
06 Jan
- 17 Jan
Frontier Airlines
95 €
07 Jan
- 17 Jan
Frontier Airlines
95 €
11 Jan
- 17 Jan
Frontier Airlines
95 €
20 Jan
- 22 Jan
Frontier Airlines
97 €
direct
11 Jan
- 22 Jan
Frontier Airlines
97 €
direct
19 Jan
- 28 Jan
Frontier Airlines
97 €
direct
27 Jan
- 03 Feb
Frontier Airlines
104 €
20 Jan
- 07 Feb
Spirit Airlines
112 €
direct
20 Jan
- 04 Feb
Spirit Airlines
112 €
direct
20 Jan
- 06 Feb
Spirit Airlines
112 €
direct
20 Jan
- 03 Feb
Spirit Airlines
112 €
direct
31 Jan
- 03 Feb
Spirit Airlines
120 €
direct
31 Jan
- 05 Feb
Spirit Airlines
120 €
direct
28 Jan
- 04 Feb
Spirit Airlines
120 €
direct
27 Jan
- 03 Feb
Spirit Airlines
120 €
direct
27 Jan
- 07 Feb
Spirit Airlines
121 €
direct
Also check the deals for one-way flights from Newark to San Juan in January .
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