Boston to San Salvador

1 ways to travelfastest 6h 12mfly from €133
Photo: Ricardo Ardon / Unsplash

How the cheapest fare moved

Sep 19: €285 €285 Sep 12 Sep 19 low €133 · high €328

Departure-day prices · September 2026 Boston → San Salvador

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Return-day prices · September 2026 San Salvador → Boston

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Best time to visit San Salvador — climate

Jan: ~31°C daytime, 3 rainy days 31° JanFeb: ~31°C daytime, 13 rainy days 31° FebMar: ~32°C daytime, 10 rainy days 32° MarApr: ~31°C daytime, 18 rainy days 31° AprMay: ~30°C daytime, 23 rainy days 30° MayJun: ~28°C daytime, 25 rainy days 28° JunJul: ~30°C daytime, 17 rainy days 30° JulAug: ~29°C daytime, 26 rainy days 29° AugSep: ~28°C daytime, 25 rainy days 28° SepOct: ~27°C daytime, 24 rainy days 27° OctNov: ~30°C daytime, 7 rainy days 30° NovDec: ~30°C daytime, 9 rainy days 30° Dec

Best value: Nov — fares from €133 and ~30°C daytime.

Flights from Boston to San Salvador start around €133 (typically 2 stops). Range seen recently: €133–345, based on 9 fares found by travellers.

Fly (from €133)
6h 12mduration
€133–345recent fares
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Cheapest cached fares Boston → San Salvador; typically 2 stops (e.g. UA). · Based on 9 fares found by travellers in the last 48h

Cheapest round trips to San Salvador

Fares found by travellers in the last 48 hours — refreshed daily.

Nov 26 – Dec 7 Copa Airlines · 1 stop · 7h 58m €289 Book
Apr 1 – Apr 30 United Airlines · 1 stop · 6h 46m €403 Book
Oct 16 – Oct 31 American Airlines · 2 stops · 7h 12m €529 Book
Oct 17 – Nov 1 American Airlines · 2 stops · 7h 19m €533 Book
Feb 6 – Mar 31 United Airlines · 2 stops · 9h 12m €535 Book
Oct 18 – Nov 2 American Airlines · 1 stop · 6h 12m €558 Book
Nov 15 – Nov 28 American Airlines · 1 stop · 6h 36m €637 Book

Weather in San Salvador

Sat ⛈️ 30° 21° 💧92%
Sun ⛈️ 29° 21° 💧100%
Mon ⛈️ 27° 21° 💧100%
Tue ⛈️ 25° 21° 💧100%
Wed 🌧️ 25° 21° 💧98%
Thu 🌧️ 25° 21° 💧97%
Fri 🌧️ 23° 21° 💧94%

In Sep, San Salvador typically sees ~28°C daytime highs and 25 rainy days.

Where to stay in San Salvador

3★+ hotels from €32/night (25 hotels sampled, ~3 weeks out).

Hotel Villa Florencia Centro hotel · San Salvador
from €32/night★ 3
Hotel Armonía Hostal hotel · San Salvador
from €45/night★ 3
Hotel Villa Serena Escalon hotel · San Salvador
from €50/night★ 4

Good to know

Time difference-2h
Time in the air6h 12m

Things to do in San Salvador

Top-rated tours and tickets from €18 — book ahead for the popular ones.

Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.

About San Salvador

San Salvador is the capital city of El Salvador, approximately in the center of the country in a valley near the base of the San Salvador volcano. It provides a good base for exploring the rest of the country as it's a transportation hub, with most major roads running through it due to its central location. Spending a few days exploring this cosmopolitan and internationally-conscious city can be a rewarding experience.

Read the full San Salvador guide

Guide content from Wikivoyage contributors (CC BY-SA).

Round out the trip

Popular from Boston

Cheapest destinations travellers searched recently — refreshed daily.

Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo; exchange rates: ECB reference. Data updated 2026-09-19. Some links earn Stayonomy a commission at no cost to you.