Find flights
When to book
FAQs

Cheap flights from Boston to San Salvador

BOS — SAL
11 May — 18 May1
1 adult
Sat 11/5
Sat 18/5

Cheap flight deals from Boston to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to San Salvador (SAL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 6 May 2024.

Popular in

December

Cheapest in

May

Average price

C$ 524

Round-trip from

C$ 589
High demand for flights, 39% potential price rise
Best time to find cheap flights, 21% potential price drop
Average for round-trip flights in May 2024
From Boston Logan Intl to San Salvador El Salvador Intl

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

Saturday flights are generally found to be more expensive for flights from Boston to San Salvador. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Salvador.

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

Users have found that booking a flight from Boston to San Salvador at least 61 days early can save you up to 39% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Boston to San Salvador for as little as C$ 668 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 828 for flights departing within the next 3 days.

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

Our data shows that May tends to be the cheapest month to fly to San Salvador from Boston. Users have commonly found prices around C$ 663 for the month, but tickets can be as low as C$ 211. Due to multiple factors, prepare for potentially higher prices in December.

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

When flying from Boston to San Salvador, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

When is the best time to book a flight from Boston to San Salvador?

Use this chart to determine the optimal time to book a round-trip flight from Boston to San Salvador. Price data was last updated on 3 May 2024.
To ensure you get the cheapest price possible for a flight from Boston to San Salvador, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Boston to San Salvador?

Use this chart to determine the cheapest time to fly round-trip from Boston to San Salvador. Price data was last updated on 5 May 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boston to San Salvador flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to San Salvador by month

Plan your trip from Boston to San Salvador by taking into account the cheapest months to travel. The average price of a one-way flight from Boston to San Salvador is currently C$ 0 while a round-trip flight costs C$ 0. Price data was last updated on 5 May 2024.

Currently, October is the cheapest month in which you can book a flight from Boston to San Salvador (average of C$ 430). Flying from Boston to San Salvador in December is currently the most expensive (average of C$ 776). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

C$ 716

February

C$ 697

March

C$ 743

April

C$ 665

May

C$ 739

June

C$ 725

July

C$ 892

August

C$ 836

September

C$ 679

October

C$ 588

November

C$ 677

December

C$ 1,062

Temperature and rainfall in San Salvador by month

Plan your trip to San Salvador by taking into account the average temperature and rainfall totals by month.

SAL

Temperature

23 - 25 °C

Related info for your journey

Find useful and relevant information for your journey from Boston to San Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How popular is this Boston to San Salvador flight route?

  • What does BOS to SAL mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Boston Logan Intl Airport to San Salvador El Salvador Intl Airport flight would often be abbreviated as a BOS to SAL flight.

  • Can I find deals for flights from Boston to San Salvador that include extra baggage allowance?

    The amount of baggage you can bring on your Boston to San Salvador flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boston to San Salvador with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to San Salvador flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Boston to San Salvador that include hotel bookings?

    Yes. In addition to deals on Boston to San Salvador flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to San Salvador?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to San Salvador.

  • Can I find deals for business class flights from Boston to San Salvador?

    Yes. Cheapflights offers flight deals from Boston to San Salvador by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Boston to San Salvador that allow pets onboard?

    Many airlines flying from Boston to San Salvador offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boston to San Salvador?

    Yes, you can often find last-minute deals on Boston to San Salvador flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip
Complete your trip to San Salvador by adding a car rental and/or hotel reservation to your travel itinerary.

Top 2 airlines flying from Boston to San Salvador

Discover the top 2 airlines that operate flights from Boston to San Salvador. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 446,632 searches. Data last updated 6 May 2024.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapestC$ 436AverageC$ 597FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Copa AirlinesCheapestC$ 463AverageC$ 516FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights

Search flights from Boston to San Salvador by cabin class

Find flights from Boston to San Salvador, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Boston to San Salvador

Find hourly flight availability from Boston to San Salvador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 May 2024.
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Boston to San Salvador?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San Salvador from Boston today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Boston to San Salvador?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Boston to San Salvador for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Boston to San Salvador with no change fees?

Yes, we can. To see specific flights from Boston to San Salvador with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Boston to San Salvador become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.