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

SAL — BOS
Sep 27 — Oct 41

The best prices from San Salvador El Salvador Intl to Boston Logan Intl are usually found in September or November, booked 50 days in advance, depart on a Sunday or Wednesday and return on a Sunday

How to find the cheapest flight from San Salvador (SAL) to Boston (BOS)

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

SAL - BOS

Price

$268 - $665

BOS

Temperature

30.2 - 73.4 °F

BOS

Rainfall

3.1 - 4 inches

Popular inAugustHigh demand for flights, 29% potential price rise
Cheapest inSeptemberBest time to find cheap flights, 43% potential price drop
Round-trip from$268From San Salvador El Salvador Intl to Boston Logan Intl
One-way from$183One-way flight from San Salvador El Salvador Intl to Boston Logan Intl

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

Flying to your destination on a Monday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Boston. Check prices with Cheapflights to find a great deal for your trip.

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

Travelers have found it’s best to book a flight 49 days in advance to save up to 8% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 49 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from San Salvador to Boston 1-2 weeks in advance for as low as $504, or $543 for flights within the next 24 hours.

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

September can be a great time to fly to Boston from San Salvador with a flight ticket averaging about $472. Cheapflights users have found deals in the month of September for as cheap as $139. The most expensive prices can be found in the month of August.

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

One of the essential ways to save on airfare from San Salvador to Boston is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 23% on airfare.

Cheap flights from San Salvador to Boston in September, October 2022

The best prices found for SAL to BOS flights for September, October
Oct 19 - Oct 26
SAL

San Salvador El Salvador Intl

BOS

Boston Logan Intl

1 stop

8h 36m
BOS

Boston Logan Intl

SAL

San Salvador El Salvador Intl

1 stop

8h 07m
$298

Spirit Airlines

Pick Dates

Deal found 9/19/22

Oct 19 - Oct 26
SAL

San Salvador El Salvador Intl

BOS

Boston Logan Intl

1 stop

8h 36m
BOS

Boston Logan Intl

SAL

San Salvador El Salvador Intl

1 stop

8h 07m
$308

Spirit Airlines

Pick Dates

Deal found 9/20/22

Oct 19 - Oct 25
SAL

San Salvador El Salvador Intl

BOS

Boston Logan Intl

1 stop

8h 36m
BOS

Boston Logan Intl

SAL

San Salvador El Salvador Intl

1 stop

8h 07m
$310

Spirit Airlines

Pick Dates

Deal found 9/20/22

San Salvador to Boston 2022 flight deals

Cheap flights to Boston from San Salvador found for this year
Oct 19 - Oct 26
SAL

San Salvador El Salvador Intl

BOS

Boston Logan Intl

1 stop

8h 36m
BOS

Boston Logan Intl

SAL

San Salvador El Salvador Intl

1 stop

8h 07m
$298

Spirit Airlines

Pick Dates

Deal found 9/19/22

Oct 19 - Oct 26
SAL

San Salvador El Salvador Intl

BOS

Boston Logan Intl

1 stop

8h 36m
BOS

Boston Logan Intl

SAL

San Salvador El Salvador Intl

1 stop

8h 07m
$308

Spirit Airlines

Pick Dates

Deal found 9/20/22

Oct 19 - Oct 25
SAL

San Salvador El Salvador Intl

BOS

Boston Logan Intl

1 stop

8h 36m
BOS

Boston Logan Intl

SAL

San Salvador El Salvador Intl

1 stop

8h 07m
$310

Spirit Airlines

Pick Dates

Deal found 9/20/22

Cheap Spirit Airlines flights from San Salvador to Boston

Oct 19 - Oct 26
SAL

San Salvador El Salvador Intl

BOS

Boston Logan Intl

1 stop

8h 36m
BOS

Boston Logan Intl

SAL

San Salvador El Salvador Intl

1 stop

8h 07m
$298

Spirit Airlines

Pick Dates

Deal found 9/19/22

Oct 19 - Oct 26
SAL

San Salvador El Salvador Intl

BOS

Boston Logan Intl

1 stop

8h 36m
BOS

Boston Logan Intl

SAL

San Salvador El Salvador Intl

1 stop

8h 07m
$308

Spirit Airlines

Pick Dates

Deal found 9/20/22

Oct 19 - Oct 25
SAL

San Salvador El Salvador Intl

BOS

Boston Logan Intl

1 stop

8h 36m
BOS

Boston Logan Intl

SAL

San Salvador El Salvador Intl

1 stop

8h 07m
$310

Spirit Airlines

Pick Dates

Deal found 9/20/22

Last minute flights from San Salvador to Boston

Late deals on return flights to Boston from San Salvador, departing today and this week
Oct 2 - Oct 11
SAL

San Salvador El Salvador Intl

BOS

Boston Logan Intl

1 stop

7h 19m
BOS

Boston Logan Intl

SAL

San Salvador El Salvador Intl

1 stop

8h 07m
$352

Spirit Airlines

Pick Dates

Deal found 9/21/22

Oct 2 - Oct 12
SAL

San Salvador El Salvador Intl

BOS

Boston Logan Intl

1 stop

7h 19m
BOS

Boston Logan Intl

SAL

San Salvador El Salvador Intl

1 stop

8h 07m
$380

Spirit Airlines

Pick Dates

Deal found 9/21/22

Oct 2 - Oct 18
SAL

San Salvador El Salvador Intl

BOS

Boston Logan Intl

1 stop

7h 19m
BOS

Boston Logan Intl

SAL

San Salvador El Salvador Intl

2 stops

20h 07m
$390

Spirit Airlines

Pick Dates

Deal found 9/22/22

One-way flights to Boston from San Salvador

The cheapest one-way flights from San Salvador to Boston
Oct 18
SAL

San Salvador El Salvador Intl

BOS

Boston Logan Intl

1 stop

8h 36m
$183

Spirit Airlines

Pick Dates

Deal found 9/20/22

Jan 19
SAL

San Salvador El Salvador Intl

BOS

Boston Logan Intl

2 stops

27h 20m
$190

Spirit Airlines

Pick Dates

Deal found 9/22/22

Oct 4
SAL

San Salvador El Salvador Intl

BOS

Boston Logan Intl

1 stop

20h 55m
$192

Spirit Airlines

Pick Dates

Deal found 9/21/22

Related info for your journey

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

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

Some of the carriers operating flights from San Salvador El Salvador Intl to Boston Logan Intl that may be offering flexible cancellation policies are American Airlines, Spirit Airlines, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from San Salvador to Boston for under $300 on Cheapflights?

Yes, there are multiple flights from San Salvador to Boston for under $300. The cheapest flight booked recently is on Spirit Airlines for just $298, but on average you can expect to pay $336.

Are there last-minute flights available from San Salvador to Boston for under $400?

There are currently 20+ open flights from San Salvador to Boston within the next 7 days for less than $400.

How popular is this San Salvador to Boston flight route?

Within the past month, 85 users have taken a look at flights from San Salvador El Salvador Intl to Boston Logan Intl.

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

Our cheapest airline available from San Salvador to Boston is Spirit Airlines. Our recent data shows that you can find tickets from as low as $298 on this airline. You may be able to fly from San Salvador to Boston for 36% less than the average price by searching for this airline.

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

The most popular airlines flying from San Salvador to Boston are American Airlines, Delta and Juneyao Airlines. Something to consider prior to booking your flight.

What are the cheapest flights from San Salvador to Boston?

While on average a flight from San Salvador to Boston is generally $800, our data shows the cheapest flight currently is $457. When looking at the most popular route, (San Salvador El Salvador Intl - Boston Logan Intl), you can expect to pay $310 for that flight.

Top 5 airlines flying from San Salvador to Boston

The chart below displays the airlines Cheapflights users traveling from San Salvador to Boston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$16Average$22FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
Spirit AirlinesCheapest$165Average$350FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
American AirlinesCheapest$272Average$626FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
United AirlinesCheapest$304Average$562FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$449Average$547FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights