AirHint found the following cheapest return flights from Windsor Locks (BDL) to San Juan (SJU)
in April 2025 (see full year ).
Return flights
01 Apr
- 08 Apr
Frontier Airlines
135 €
03 Apr
- 10 Apr
Frontier Airlines
138 €
07 Apr
- 12 Apr
Frontier Airlines
139 €
07 Apr
- 10 Apr
Frontier Airlines
139 €
26 Apr
- 30 Apr
Frontier Airlines
139 €
28 Apr
- 03 May
Frontier Airlines
139 €
26 Apr
- 03 May
Frontier Airlines
139 €
08 Apr
- 12 Apr
Frontier Airlines
143 €
24 Apr
- 29 Apr
Frontier Airlines
150 €
01 Apr
- 08 Apr
Frontier Airlines
156 €
direct
01 Apr
- 15 Apr
Frontier Airlines
159 €
27 Apr
- 01 May
Frontier Airlines
164 €
03 Apr
- 08 Apr
Frontier Airlines
166 €
direct
27 Apr
- 15 May
Frontier Airlines
175 €
29 Apr
- 03 May
Frontier Airlines
176 €
28 Apr
- 05 May
Frontier Airlines
187 €
29 Apr
- 03 May
Frontier Airlines
187 €
direct
27 Apr
- 04 May
Frontier Airlines
194 €
30 Apr
- 04 May
Spirit Airlines
211 €
26 Apr
- 03 May
Frontier Airlines
223 €
direct
Also check the deals for one-way flights from Windsor Locks to San Juan in April .
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.