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Uncover the best deals on Boston to San Salvador flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest BOS - SAL Flights
Useful information for finding best airline tickets from Logan International to El Salvador International on your next trip.
Cheapest Round Trip Flight
$857
JetBlue Airways
• 1 stop
• 20h 50m
Aug 04 – Aug 12
The cheapest round trip flight from Boston to San Salvador (BOS-SAL-BOS) is currently $857
Cheapest Direct Flight
$655
Avianca
• nonstop
• 8h 45m
Aug 04
The cheapest nonstop flight from Boston to San Salvador (BOS-SAL) is currently $655
Fastest Flight
2h 25m
The fastest nonstop flight from Boston to San Salvador (BOS-SAL) takes 2h 25m
Top Airlines Flying from Boston to San Salvador
Latest Flight Deals from Boston (BOS) to San Salvador (SAL)
Compare and book low fare round-trip air tickets from Boston to San Salvador. Ideal for travelers with confirmed return itineraries.
Aug 04 - Aug 12, Economy
Boston → San Salvador
20h 50m
7:40 PM - 6:30 AM • 1 stop
Boston → San Salvador
8h 25m
7:45 AM - 2:50 PM • nonstop
JetBlue Airways
Aug 03 - Aug 11, Economy
Boston → San Salvador
27h 3m
9:11 AM - 11:34 PM • 2 stops
Boston → San Salvador
8h 25m
7:45 AM - 2:50 PM • nonstop
Aeromexico
Aug 04 - Aug 12, Economy
Boston → San Salvador
8h 45m
12:30 PM - 5:00 AM • 1 stop
Boston → San Salvador
8h 25m
5:30 PM - 10:30 AM • 1 stop
Air Canada
Aug 04 - Aug 12, Economy
Boston → San Salvador
37h 17m
1:55 PM - 12:32 PM • 1 stop
Boston → San Salvador
32h 22m
1:57 PM - 9:39 AM • 1 stop
Delta Airlines
Aug 04 - Aug 12, Economy
Boston → San Salvador
20h 35m
9:25 AM - 8:00 PM • 1 stop
Boston → San Salvador
16h 53m
10:05 PM - 10:18 AM • 1 stop
Avianca
Looking for the fastest way to San Salvador? These direct flight options from BOS to SAL offer both convenience and value—no layovers, just straight to your destination.
Aug 04 - Aug 12, Economy
Boston → San Salvador
8h 45m
4:50 PM - 8:15 PM • nonstop
Boston → San Salvador
8h 25m
7:45 AM - 2:50 PM • nonstop
Avianca
Aug 03 - Aug 11, Economy
Boston → San Salvador
4h 15m
2:05 PM - 4:00 PM • nonstop
Boston → San Salvador
8h 25m
7:45 AM - 2:50 PM • nonstop
Avianca
Aug 04 - Aug 12, Economy
Boston → San Salvador
4h 15m
2:05 PM - 4:00 PM • nonstop
Boston → San Salvador
8h 25m
7:45 AM - 2:50 PM • nonstop
Avianca
Aug 04 - Aug 12, Economy
Boston → San Salvador
2h 25m
3:40 PM - 4:25 PM • nonstop
Boston → San Salvador
8h 25m
7:45 AM - 2:50 PM • nonstop
Avianca
Aug 04 - Aug 12, Economy
Boston → San Salvador
7h
7:35 PM - 9:55 PM • nonstop
Boston → San Salvador
8h 25m
7:45 AM - 2:50 PM • nonstop
Avianca
FAQs on Boston to San Salvador Flights
What are the airports in Boston?
BOS
What’s the most popular airline flying from BOS to SAL?
The most popular airline flying from Boston to San Salvador are
Can I fly from BOS to SAL non-stop?
Yes, you can fly BOS to SAL non-stop on
Which airlines fly nonstop between Boston and San Salvador?
The non-stop flights between Boston and San Salvador are .
What’s the earliest departure time from BOS to SAL Airport?
The earliest flight leaves BOS at 9:11 am and lands in SAL - El Salvador International
What are the airports in San Salvador?
SAL
Can I make changes to my Boston to San Salvador flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from BOS to SAL?
Read the fare rules of the Boston to San Salvador air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Boston and San Salvador?
operate flights between Boston and San Salvador
How long does a flight from Boston to San Salvador take?
It takes approximately 5 hour to fly non-stop from BOS to SAL, which is 2266.35 miles by air.
Which airlines provide the cheapest flights from Boston (BOS) to San Salvador (SAL) ?
In the past couple of days, the cheapest tickets to SAL from BOS were found on AC : USD 1130
Do I need a passport to fly between BOS and SAL?
Yes
What’s the latest departure time from BOS to SAL ?
The last flight leaves BOS at 6:500 pm
Boston (BOS) to San Salvador (SAL): Airport Information
| Origin Airport | Logan International, Boston, US |
| Destination Airport | El Salvador International , San Salvador, SV |
| Distance | 2266 miles |
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