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

Popular airlines from El Salvador Intl. Airport (SAL) to Logan International Airport (BOS)

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Find available prices by choosing your travel dates.
Flights from San Salvador (SAL) to Boston (BOS)
Origin airport
El Salvador Intl.
Destination airport
Logan Intl.
Airlines serving
Air Canada, American Airlines, Copa, Delta, Spirit Airlines, United, avianca
Distance
2270 mi

San Salvador to Boston Flights

The cheapest times to fly from San Salvador to Boston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Salvador to Boston are during the month of . You can find some of the cheapest flights from San Salvador to Boston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Salvador to Boston

Sunday is one of the best days to book for cheap flights from San Salvador to Boston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Salvador to Boston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Salvador to Boston in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Salvador to Boston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Salvador to Boston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How long does it take to fly from El Salvador Intl. Airport (SAL) to BOS?
AVIANCA operates a direct flight leaving SAL at 8:15AM and touching down at Logan Intl. Airport at 3:30PM — a travel time of 5 hours and 15 minutes. Pick the best available seat, bring something to keep you entertained and the time will fly by.
Is it cheaper to buy a plane ticket from El Salvador Intl. Airport (SAL) to Logan Intl. Airport (BOS) last minute?
Booking your flight from El Salvador Intl. Airport (SAL) to Logan Intl. Airport (BOS) at the last minute could save you money if you’re lucky to find a real steal. However, fares usually don’t get cheaper as the date of departure nears. If you procrastinate, flights could also be booked up or the best seats taken. If you’d prefer to play it safe, book well in advance of the date you want to leave. It’s worth noting that some of the best deals can be found up to 12 months in advance. If your favorite carrier hasn’t released its airfares yet, check back regularly as offers are updated on Expedia constantly.
What airline has the least delays from El Salvador Intl. Airport (SAL) to BOS?
With an on-time performance score of 66%, AVIANCA is the carrier that’s likelier to get you from SAL to BOS without a delay. Flight delays aren’t just an annoyance — they can also lead to a missed connection that ruins your entire vacation. Keep updated about any delays by checking your flight status through the free Expedia App before you even reach the airport. If you’re already there and you’re worried about the knock-on effects, visit the customer service desk for more information.
What airports do you fly into for Boston from San Salvador?
Logan Intl. Airport (BOS), Manchester-Boston Regional Airport (MHT) and Provincetown Municipal Airport (PVC) are your choices when flying from San Salvador to Boston. Roughly 2 mi east of the center of Boston, Logan Intl. Airport (BOS) is the city’s principal hub. Think about factors like flight arrival and departure times and the distance to your hotel before choosing an airport. Fenway Park and Boston Common are two terrific attractions to explore when you get to your destination.
What are the most popular departure times for flights from El Salvador Intl. Airport (SAL) to Logan Intl. Airport (BOS)?
The most popular departure times for flights from El Salvador Intl. Airport (SAL) to Logan Intl. Airport (BOS) are between 8:00 AM - 9:00 AM on AVIANCA. Our tip is to head off in the morning. The earlier you take off, the better your chances of a delay-free flight with less air traffic in the skies.
Can I change the date of my flight from SAL to Logan Intl. Airport (BOS)?
Easily make changes to your SAL to BOS journey through the Expedia Trips portal. Before you make any amendments, browse the conditions in your itinerary to find out what you’re able to do and if fees apply. Some carriers charge a change fee per person, on top of any difference in fares. But if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also browse our Customer Service portal for more useful advice and to connect with our Virtual Agent.

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