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

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The best prices from San Salvador El Salvador Intl to Boston Logan Intl are usually found in September or May, booked 52 days in advance, depart on a Sunday or Saturday and return on a Tuesday

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 2021: compare San Salvador to Boston flight prices with the expected peak season, weather and rainfall in Boston.
SAL - BOS
Price
$422 - $618
BOS
Temperature
39.2 - 84.2 °F
BOS
Precipitation
2.8 - 3.9 inches

Popular in

August

High demand for flights, 22% potential price rise

Cheapest in

September

Best time to find cheap flights, 12% potential price drop

Round-trip from

$422

From San Salvador El Salvador Intl to Boston Logan Intl

One-way from

$148

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

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from San Salvador to Boston?

Flying to your destination on a Thursday 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 48 days in advance to save up to 7% 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 48 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 $469, or $470 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 $481. Cheapflights users have found deals in the month of September for as cheap as $325. 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 afternoon tend to be the most expensive. A flight at noon could potentially save you up to 7% on airfare.

Cheap flights from San Salvador to Boston in September, October 2021

The best prices found for SAL to BOS flights for September, October
29 Oct - 1 Nov
$148pp
SAL
San Salvador El Salvador Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
SAL
San Salvador El Salvador Intl
7 Oct - 11 Oct
$152pp
SAL
San Salvador El Salvador Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
SAL
San Salvador El Salvador Intl
1 Oct - 18 Oct
$164pp
SAL
San Salvador El Salvador Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
SAL
San Salvador El Salvador Intl

San Salvador El Salvador Intl to Boston 2021 flight deals

Cheap flights to Boston from San Salvador found for this year
29 Oct - 1 Nov
$148pp
SAL
San Salvador El Salvador Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
SAL
San Salvador El Salvador Intl
7 Oct - 11 Oct
$152pp
SAL
San Salvador El Salvador Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
SAL
San Salvador El Salvador Intl
1 Oct - 18 Oct
$164pp
SAL
San Salvador El Salvador Intl
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
SAL
San Salvador El Salvador Intl

Last minute flights from San Salvador to Boston

Late deals on round-trip flights to Boston from San Salvador, departing today and this week
24 Sep - 8 Oct
$262pp
SAL
San Salvador El Salvador Intl
Multiple Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
United Airlines
   
2 STOPS
SAL
San Salvador El Salvador Intl
24 Sep - 8 Oct
$272pp
SAL
San Salvador El Salvador Intl
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
BOS
Boston Logan Intl
United Airlines
   
2 STOPS
SAL
San Salvador El Salvador Intl
23 Sep - 8 Oct
$499pp
SAL
San Salvador El Salvador Intl
United Airlines
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
United Airlines
 
1 STOP
SAL
San Salvador El Salvador Intl

One-way flights to Logan Intl from San Salvador

The cheapest one-way flights from San Salvador to Boston
8:59 pm - 6:59 am
Frontier
1 Stop
9h 00m
SAL - BOS
Frontier
$148
SmartFares
7:10 pm - 8:33 am
Delta
1 Stop
11h 23m
SAL - BOS
Delta
$206
Delta
10:47 am - 9:22 am
American Airlines
2 Stops
20h 35m
SAL - BOS
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">San Salvador</span> to <span class="emphasized">Boston</span> flights.

Flight FAQs

From San Salvador to Boston

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, Copa Airlines, and Spirit Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Are flight prices decreasing from San Salvador to Boston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both San Salvador and Boston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

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

Yes, there are multiple flights from San Salvador to Boston for under $200. The cheapest flight booked recently is on Spirit Airlines for just $148, but on average you can expect to pay $176.

Are there last-minute flights available from San Salvador to Boston for under $300?

There are currently 5+ open flights from San Salvador to Boston within the next 7 days for less than $300.

How popular is this San Salvador to Boston flight route?

The San Salvador El Salvador Intl to Boston Logan Intl flight path was viewed by 85 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 San Salvador to Boston round-trip?

According to our current data, Spirit Airlines ($148), offers the cheapest pricing from San Salvador to Boston. This flight start at 69% lower than the current average price 3 months from now.

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

One-way options have recently been found by users for as low as $102 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $148 and Delta from $206 one-way.

COVID Restrictions

View COVID Travel Restrictions for Boston, MA

Do I need a COVID test to fly to Boston from San Salvador?

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

Most visitors from San Salvador El Salvador Intl need to provide a negative COVID-19 test result and/or quarantine to enter Boston Logan 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 72 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.

Do I need a test to fly back to San Salvador from Boston?

Returning to San Salvador El Salvador Intl from Boston Logan Intl

COVID-19 testing requirements
Visitors from Boston Logan Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Salvador El Salvador Intl.

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

Hide COVID Travel Restrictions for Boston, MA

Destination information for Boston

Things to know before you go - useful duration and weather info for your trip from San Salvador to Boston.
Today's exchange rate
$1 = $1.00
Average temperature for September in Boston
75.2 °F
Avg rainfall for September in Boston
3.7 ″

Airports servicing San Salvador

Airports servicing Boston

Top 6 airlines flying from San Salvador El Salvador Intl to Boston Logan Intl

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.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Spirit Airlines
$185 $369 No cancel fee 65%
Copa Airlines
$213 $440 No cancel fee 70%
United Airlines
$324 $495 No cancel fee 69%
American Airlines
$383 $540 No cancel fee 71%
Delta
$363 $559 No cancel fee N/A
Avianca
$402 $600 No cancel fee 71%
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