Cheapest return flights from Boston to San Salvador in January from 173€
AirHint found the following cheapest return flights from Boston (BOS) to San Salvador (SAL)
in January 2026 (see full year ).
Return flights
20 Jan
- 22 Jan
Spirit Airlines
173 €
20 Jan
- 29 Jan
Spirit Airlines
176 €
20 Jan
- 08 Feb
Spirit Airlines
181 €
20 Jan
- 25 Jan
Spirit Airlines
185 €
12 Jan
- 28 Jan
Spirit Airlines
195 €
13 Jan
- 22 Jan
Spirit Airlines
197 €
20 Jan
- 01 Feb
Spirit Airlines
198 €
13 Jan
- 29 Jan
Spirit Airlines
200 €
23 Jan
- 28 Jan
Spirit Airlines
202 €
18 Jan
- 22 Jan
Spirit Airlines
202 €
18 Jan
- 29 Jan
Spirit Airlines
204 €
11 Jan
- 22 Jan
Spirit Airlines
206 €
29 Jan
- 08 Feb
Spirit Airlines
207 €
29 Jan
- 02 Feb
Spirit Airlines
211 €
22 Jan
- 08 Feb
Spirit Airlines
214 €
11 Jan
- 01 Feb
Spirit Airlines
218 €
29 Jan
- 01 Feb
Spirit Airlines
219 €
08 Jan
- 08 Feb
Spirit Airlines
221 €
30 Jan
- 02 Feb
Spirit Airlines
221 €
13 Jan
- 01 Feb
Spirit Airlines
222 €
Also check the deals for one-way flights from Boston to San Salvador in January .
Powered by
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.
Find us on social media
Feel free to contact us with any feedback or request another flight research.
Find us on social media