Cheap Flight Tickets from Boston (BOS) to San Salvador (SAL), Starting at $897

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

$897

UA United Airlines • 1 stop • 19h 7m

Dec 16 – Mar 03

The cheapest round trip flight from Boston to San Salvador (BOS-SAL-BOS) is currently $897

🔍 Search Flights

Cheapest Direct Flight

$1958

AV Avianca • nonstop • 8h 55m

Dec 16

The cheapest nonstop flight from Boston to San Salvador (BOS-SAL) is currently $1958

🔍 Search Flights

Fastest Flight

8h 55m

The fastest nonstop flight from Boston to San Salvador (BOS-SAL) takes 8h 55m

Top Airlines Flying from Boston to San Salvador

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Avianca Airline - AV

Avianca

Air Canada-AC

Air Canada

Copa Airlines (CM)

Copa Airlines

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.

Dec 16 - Mar 03, Economy
UA
Boston → San Salvador
19h 7m
12:00 PM - 10:47 PM • 1 stop
UA
Boston → San Salvador
20h 46m
11:54 PM - 1:40 PM • 1 stop
$897
United Airlines
Dec 16 - Mar 03, Economy
PD
Boston → San Salvador
21h 55m
8:00 AM - 8:15 PM • 1 stop
AV
Boston → San Salvador
8h 20m
7:45 AM - 1:45 PM • nonstop
$1483
Porter Airline
Dec 16 - Mar 03, Economy
TS
Boston → San Salvador
21h 55m
8:00 AM - 8:15 PM • 1 stop
AV
Boston → San Salvador
8h 20m
7:45 AM - 1:45 PM • nonstop
$1492
Air Transat
Dec 16 - Mar 03, Economy
AA
Boston → San Salvador
12h 13m
7:30 AM - 2:03 PM • 1 stop
AA
Boston → San Salvador
13h 45m
1:27 PM - 10:52 PM • 1 stop
$1542
American Airlines
Dec 16 - Mar 03, Economy
AC
Boston → San Salvador
41h 40m
11:10 AM - 11:10 AM • 1 stop
AC
Boston → San Salvador
22h
8:15 AM - 10:35 PM • 1 stop
$2276
Air Canada
Dec 16 - Mar 03, Economy
UA
Boston → San Salvador
16h 45m
11:10 AM - 8:15 PM • 1 stop
AC
Boston → San Salvador
14h 1m
8:15 AM - 5:56 PM • 1 stop
$3086
United Airlines

Fly from Boston to San Salvador with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Boston to San Salvador? Find the biggest savings on one-way and round-trip tickets right here.

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 7:30 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 UA : USD 897
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 3:40 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

More Flight Options for Boston (BOS) and San Salvador (SAL)

Why Fareleaders for BOS to SAL Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on Boston to San Salvador flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on BOS to SAL flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of Boston to San Salvador flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the Boston (BOS) to San Salvador (SAL)
Terms and Conditions*