How does KAYAK find such low prices on flights from Massachusetts to San Salvador?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to San Salvador. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to San Salvador?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Salvador from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Massachusetts to San Salvador?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Salvador with an airline and back to Massachusetts with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to San Salvador?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Salvador from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$84 CHEAP FLIGHTS from Massachusetts to San Salvador

SAL

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Cheap Flights from Massachusetts to San Salvador

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Massachusetts to San Salvador that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Massachusetts to San Salvador

KAYAK's recommended round-trip deals from the most popular airlines that fly from Massachusetts to San Salvador.

Discover the best prices for you by selecting your travel dates on KAYAK.

6:00 am - 12:15 pmBOS-SAL

8h 15m1 stop

1:34 pm - 1:00 amSAL-BOS

9h 26m1 stop

$220Delta

Find Deal

Mon, Sep 1 - Mon, Sep 15

7:21 pm - 12:09 pmBOS-SAL

18h 48m2 stops

12:30 pm - 9:57 amSAL-BOS

19h 27m2 stops

$224American Airlines

Find Deal

Mon, Jun 2 - Wed, Jun 11

4:50 pm - 8:15 pmBOS-SAL

5h 25mnonstop

1:14 pm - 10:56 pmSAL-BOS

7h 42m1 stop

$226

Find Deal

Mon, Jun 2 - Thu, Jun 12

4:50 pm - 8:15 pmBOS-SAL

5h 25mnonstop

1:14 pm - 10:56 pmSAL-BOS

7h 42m1 stop

$238

Find Deal

Sun, Jun 1 - Thu, Jun 12

3:55 pm - 11:37 pmBOS-SAL

9h 42m1 stop

5:00 am - 7:26 pmSAL-BOS

12h 26m1 stop

$256Copa Airlines

Find Deal

Mon, Jun 2 - Thu, Jun 12

4:50 pm - 8:15 pmBOS-SAL

5h 25mnonstop

7:45 am - 2:55 pmSAL-BOS

5h 10mnonstop

$257Avianca

Find Deal

Sun, Jun 1 - Mon, Jun 2

8:47 am - 11:36 pmBOS-SAL

16h 49m1 stop

8:30 am - 7:26 pmSAL-BOS

8h 56m1 stop

$276Copa Airlines

Find Deal

Sun, May 18 - Mon, Jun 2

4:50 pm - 8:15 pmBOS-SAL

5h 25mnonstop

7:45 am - 2:55 pmSAL-BOS

5h 10mnonstop

$289Avianca

Find Deal

Sun, May 18 - Mon, Jun 2

6:15 am - 12:09 pmBOS-SAL

7h 54m1 stop

1:22 am - 11:01 amSAL-BOS

7h 39m1 stop

$301Spirit Airlines

Find Deal

Sun, Jun 22 - Sun, Aug 10

5:42 pm - 12:09 pmBOS-SAL

20h 27m2 stops

1:14 pm - 10:56 pmSAL-BOS

7h 42m1 stop

$363Spirit Airlines

Find Deal

Wed, Jun 11 - Thu, Jul 3

Useful Info

Low season	September
High season	December
Cheapest flight	$84

Best time to beat the crowds with an average 24% drop in price.

Most popular time to fly with an average 65% increase in price.

Flight from Boston to San Salvador

How does KAYAK find such low prices on flights from Massachusetts to San Salvador?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to San Salvador.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to San Salvador?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Salvador from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Massachusetts to San Salvador?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Salvador with an airline and back to Massachusetts with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to San Salvador?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Salvador from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to San Salvador

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in San Salvador

San Salvador (SAL)

SAL

$84 Find Cheap Flights from Massachusetts to San Salvador

KAYAK searches hundreds of travel sites at once for deals on flights to San Salvador

Cheap Flights from Massachusetts to San Salvador

Recent round-trip flight deals from Massachusetts to San Salvador

Recent one-way flight deals from Massachusetts to San Salvador

Recent last minute flight deals from Massachusetts to San Salvador

Recent direct flight deals from Massachusetts to San Salvador

Good to know

FAQs for booking flights from Massachusetts to San Salvador

How does KAYAK find such low prices on flights from Massachusetts to San Salvador?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to San Salvador.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to San Salvador?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Salvador from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Massachusetts to San Salvador?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Salvador with an airline and back to Massachusetts with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to San Salvador?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Salvador from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to San Salvador

Information on the airport you'll fly into in San Salvador

Cabin class types available on flights to Massachusetts

Complete your trip to San Salvador with a hotel stay or car rental

Find direct flights for San Salvador

Flights to other popular destinations

Flights from domestic origins to San Salvador

Choose which airport to fly into in San Salvador

Find deals for your return flight