San Salvador

Cheap flights from Boston (BOS) to San Salvador (SAL)

The best prices from Boston Logan Intl to San Salvador El Salvador Intl are usually found in August or September, booked 23 days in advance, depart on a Tuesday or Monday and return on a Sunday

How to find the cheapest flight from Boston to San Salvador

All the information you need to plan the best BOS to SAL flight in 2022: compare Boston to San Salvador flight prices with the expected peak season, weather and rainfall in San Salvador.

BOS - SAL

Price

$420 - $776

SAL

Temperature

73.4 - 77 °F

SAL

Precipitation

0 - 13 inches

Popular in

December

High demand for flights, 33% potential price rise

Cheapest in

August

Best time to find cheap flights, 19% potential price drop

Round-trip from

$420

From Boston Logan Intl to San Salvador El Salvador Intl

One-way from

$189

One-way flight from Boston Logan Intl to San Salvador El Salvador Intl

What is the cheapest day to fly round-trip from Boston to San Salvador?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 16% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Boston to San Salvador?

To save on the cost of your flight from Boston to San Salvador, book at least 24 days before your planned departure. Booking around this time can save you about 2% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $521 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $521.

What is the cheapest month to fly from Boston to San Salvador?

Flights from Boston to San Salvador lean towards being more expensive in December. Prices are generally better when you fly from Boston to San Salvador in August, with the cheapest ticket starting at $202.

When is the cheapest time to fly from Boston to San Salvador (BOS - SAL)?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 16% on flights from Boston to San Salvador by exploring options for tickets in the evening.

Cheap flights from Boston to San Salvador in January, February 2022

The best prices found for BOS to SAL flights for January, February
Feb 6 - Feb 13
BOS

Boston Logan Intl

SAL

San Salvador El Salvador Intl

1 stop

9h 37m
SAL

San Salvador El Salvador Intl

BOS

Boston Logan Intl

1 stop

17h 10m
$173

Multiple Airlines

View Deal

Deal found 1/21/22

Jan 28 - Jan 30
BOS

Boston Logan Intl

SAL

San Salvador El Salvador Intl

1 stop

8h 45m
SAL

San Salvador El Salvador Intl

BOS

Boston Logan Intl

1 stop

17h 11m
$174

Multiple Airlines

View Deal

Deal found 1/20/22

Feb 25 - Mar 5
BOS

Boston Logan Intl

SAL

San Salvador El Salvador Intl

2 stops

16h 14m
SAL

San Salvador El Salvador Intl

BOS

Boston Logan Intl

1 stop

7h 43m
$179

Multiple Airlines

View Deal

Deal found 1/20/22

Boston to San Salvador 2022 flight deals

Cheap flights to San Salvador from Boston found for this year
Feb 6 - Feb 13
BOS

Boston Logan Intl

SAL

San Salvador El Salvador Intl

1 stop

9h 37m
SAL

San Salvador El Salvador Intl

BOS

Boston Logan Intl

1 stop

17h 10m
$173

Multiple Airlines

View Deal

Deal found 1/21/22

Jan 28 - Jan 30
BOS

Boston Logan Intl

SAL

San Salvador El Salvador Intl

1 stop

8h 45m
SAL

San Salvador El Salvador Intl

BOS

Boston Logan Intl

1 stop

17h 11m
$174

Multiple Airlines

View Deal

Deal found 1/20/22

Feb 25 - Mar 5
BOS

Boston Logan Intl

SAL

San Salvador El Salvador Intl

2 stops

16h 14m
SAL

San Salvador El Salvador Intl

BOS

Boston Logan Intl

1 stop

7h 43m
$179

Multiple Airlines

View Deal

Deal found 1/20/22

Last minute flights from Boston to San Salvador

Late deals on return flights to San Salvador from Boston, departing today and this week
Jan 28 - Jan 30
BOS

Boston Logan Intl

SAL

San Salvador El Salvador Intl

1 stop

8h 45m
SAL

San Salvador El Salvador Intl

BOS

Boston Logan Intl

1 stop

17h 11m
$174

Multiple Airlines

View Deal

Deal found 1/20/22

Jan 27 - Jan 30
BOS

Boston Logan Intl

SAL

San Salvador El Salvador Intl

1 stop

20h 53m
SAL

San Salvador El Salvador Intl

BOS

Boston Logan Intl

1 stop

17h 11m
$180

Multiple Airlines

View Deal

Deal found 1/19/22

Jan 28 - Feb 11
BOS

Boston Logan Intl

SAL

San Salvador El Salvador Intl

1 stop

8h 45m
SAL

San Salvador El Salvador Intl

BOS

Boston Logan Intl

1 stop

7h 37m
$181

Spirit Airlines

View Deal

Deal found 1/20/22

One-way flights to San Salvador El Salvador Intl from Boston

The cheapest one-way flights from Boston to San Salvador
Feb 4
BOS

Boston Logan Intl

SAL

San Salvador El Salvador Intl

1 stop

9h 37m
$65

Spirit Airlines

View Deal

Deal found 1/21/22

Feb 24
BOS

Boston Logan Intl

SAL

San Salvador El Salvador Intl

2 stops

16h 14m
$73

Spirit Airlines

View Deal

Deal found 1/20/22

Feb 24
BOS

Boston Logan Intl

SAL

San Salvador El Salvador Intl

1 stop

29h 56m
$74

Spirit Airlines

View Deal

Deal found 1/20/22

Related info for your journey

Useful info, stats and facts about Boston to San Salvador flights.

Which airlines flying from Boston Logan Intl to San Salvador El Salvador Intl have flexible cancellations due to COVID-19?

American Airlines, United Airlines, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Boston to San Salvador for under $200 on Cheapflights?

Yes, there are multiple flights from Boston to San Salvador for under $200. The cheapest flight booked recently is on Multiple Airlines for just $173, but on average you can expect to pay $190.

Are there last-minute flights available from Boston to San Salvador for under $200?

There are currently 20+ open flights from Boston to San Salvador within the next 7 days for less than $200.

How popular is this Boston to San Salvador flight route?

This flight path from Boston Logan Intl to San Salvador El Salvador Intl was viewed by 182 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What is the cheapest airline to fly from Boston to San Salvador round-trip?

According to our current data, Spirit Airlines ($181), offers the cheapest pricing from Boston to San Salvador. You may be able to fly from Boston to San Salvador for 65% less than the average price by searching for this airline.

What are the cheapest airlines to fly from Boston to San Salvador one-way?

One-way options have recently been found by users for as low as $65 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $87 and American Airlines from $201 one-way.

What are the most popular airlines that fly from Boston to San Salvador?

Before booking your flight from Boston to San Salvador check out the most popular airlines for this route: Major Airline, American Airlines or Avianca.

What are the cheapest flights from Boston to San Salvador?

While on average a flight from Boston to San Salvador is generally $470, our data shows the cheapest flight currently is $52. When looking at the most popular route, (Boston Logan Intl - San Salvador El Salvador Intl), you can expect to pay $176 for that flight.

Can I fly to San Salvador El Salvador Intl from Boston Logan Intl right now?

Information is based on travel restrictions from Boston Logan Intl to San Salvador El Salvador Intl

Most visitors from Boston Logan Intl can enter San Salvador El Salvador Intl without restrictions.

COVID-19 testing requirements
Visitors from Boston Logan Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering San Salvador El Salvador Intl.

Quarantine requirements
Visitors from Boston Logan Intl are not required to quarantine after entering San Salvador El Salvador Intl.

Can I fly back to Boston Logan Intl from San Salvador El Salvador Intl?

Returning to Boston Logan Intl from San Salvador El Salvador Intl

COVID-19 testing requirements
Visitors from San Salvador El Salvador Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Boston Logan Intl.

Quarantine requirements
Visitors from San Salvador El Salvador Intl are not required to quarantine after entering Boston Logan Intl.

Top 6 airlines flying from Boston to San Salvador

The chart below displays the airlines Cheapflights users traveling from Boston to San Salvador choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Spirit Airlines
Cheapest$177
Average$461
FlexibilityNo cancel fee
On-time65%
COVID-19 safety
American Airlines
Cheapest$302
Average$600
FlexibilityNo cancel fee
On-time71%
COVID-19 safety
United Airlines
Cheapest$314
Average$625
FlexibilityNo cancel fee
On-time69%
COVID-19 safety
Delta
Cheapest$332
Average$737
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
Avianca
Cheapest$345
Average$550
FlexibilityNo cancel fee
On-time71%
COVID-19 safety
Copa Airlines
Cheapest$373
Average$527
FlexibilityNo cancel fee
On-time70%
COVID-19 safety