Flights from San Salvador to Boston from $233
Discover affordable flights from San Salvador to Boston with prices starting from $497. Book your journey today!
San Salvador
SAL
→
Boston
BOS
Cheap flight deals from San Salvador to Boston
Average price start from:
$334
Round-trip flights from San Salvador to Boston starting at $334. Book now for the best deals!
One-way from:
$233
One-way flights from San Salvador to Boston starting at $233. Great for flexible travel!
Cheapest day:
Wednesday
Wednesday is the cheapest day to fly from San Salvador to Boston. Save more by booking on this day!
Cheapest In:
$126
Nov 2025
Nov 2025 is the cheapest month to fly from San Salvador to Boston with prices starting at $126.
Find flight deals from San Salvador to Boston
Cheapest flights from San Salvador to Boston
ONEWAY FLIGHTS
LAST MINUTE
CHEAP FLIGHTS
BEST FLIGHTS
SAL
San Salvador
SAL - San Salvador • 2025-10-21 • 09:00
Unknown
60 min
BOS
Unknown City
$233
Non-stop • 60 min
SAL
San Salvador
SAL - San Salvador • 2025-10-21 • 09:00
Unknown
60 min
BOS
Unknown City
$266
Non-stop • 60 min
SAL
San Salvador
SAL - San Salvador • 2025-10-21 • 09:00
Unknown
60 min
BOS
Unknown City
$269
Non-stop • 60 min
SAL
San Salvador
SAL - San Salvador • 2025-10-21 • 09:00
Unknown
60 min
BOS
Unknown City
$282
Non-stop • 60 min
SAL
San Salvador
SAL - San Salvador • 2025-10-21 • 09:00
Unknown
60 min
BOS
Unknown City
$284
Non-stop • 60 min
SAL
San Salvador
SAL - San Salvador • 2025-10-21 • 09:00
Unknown
60 min
BOS
Unknown City
$305
Non-stop • 60 min
SAL
San Salvador
SAL - San Salvador • 2025-10-21 • 09:00
Unknown
60 min
BOS
Unknown City
$312
Non-stop • 60 min
SAL
San Salvador
SAL - San Salvador • 2025-10-21 • 09:00
Unknown
60 min
BOS
Unknown City
$756
Non-stop • 60 min
Price Trends & Analysis
Weekly Price Trends
Optimal pricing available on Wednesday for flights to Boston.
Monthly Price Trends
Save the most on flights from San Salvador to Boston in September.
Weather & Climate Information
Temperature
Boston experiences a humid continental climate, with cold winters (average temperatures ranging from 20°F to 40°F) and warm summers (averaging 60°F to 80°F). The best times for comfortable travel are late spring (May to June) and early fall (September to October), when temperatures are mild and the city hosts various outdoor events.
Rainfall
The best time to visit Boston is during the fall, specifically September to October, when the weather is mild and the foliage is stunning. This season also features events like the Boston Arts Festival and the Head of the Charles Regatta, making it perfect for experiencing the city’s vibrant culture and beautiful scenery.
Airlines at Boston
Places to Visit in Boston
About Boston
Airlines Flying from San Salvador to Boston
Hotels in Boston
About Boston
Places to Visit in Boston
Hotels in Boston
Airlines Flying from San Salvador to Boston
Frequently Asked Questions
What's the best deal for flights from San Salvador to Boston?
The lowest fare available is $233. Maximize savings by booking during September and selecting Wednesday flights.
How many hours does it take to fly from San Salvador to Boston?
Flight duration typically ranges around 10-15 hours, with most flights including one stopover for optimal route efficiency.
Which carriers fly between San Salvador and Boston?
Major airlines serving this route include Avianca, United Airlines, Copa Airlines. Each offers different schedules and amenities to suit various travel preferences.
What's the ideal booking window for this route?
Book 2-3 months in advance for the best prices. Traveling during September can provide additional savings opportunities.
Are there convenient hotels near BOS Airport?
Yes, BOS Airport is surrounded by hotels offering shuttle services and modern amenities for travelers.
Why should I visit Boston?
Boston offers an incredible mix of cultural experiences and modern attractions. Plan your visit during pleasant weather months for the most enjoyable experience.