On this page, you can book flights from San Salvador to Boston. The 3,626 km route is served by Avianca approximately 5 times a week.
To plan your trip, check out the information on how to get to the departure airport and how to reach the city center upon arrival in Boston. Real-time fares, price charts, and a low-fare calendar will help you find the best deal.
The table shows direct flights San Salvador → Boston on the selected date. The flight takes approximately 5 h 5 min. Regular flights are operated by Avianca. Departures from El Salvador International Airport and Ilopango airports, arrivals at Logan International Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for San Salvador — Boston by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 540 in F, and the most expensive are around AED 1,611 in a. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
San Salvador → Boston, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 810 | low | May | AED 997 | medium | Sep | AED 1,067 | medium |
| Feb | AED 810 | low | Jun | AED 1,048 | high | Oct | AED 904 | low |
| Mar | AED 950 | medium | Jul | AED 1,141 | high | Nov | AED 857 | low |
| Apr | AED 904 | low | Aug | AED 1,122 | high | Dec | AED 1,094 | high |
Some values are estimated based on seasonality.
The warmest month in Boston is July, with average temperatures reaching 28°C, while the coldest and rainiest is January. During the winter, nighttime temperatures often drop below freezing, and December sees the highest amount of precipitation.
The lowest flight price was recorded for September, starting AED 541. In February, airfares rise significantly, reaching AED 1,611.
September is considered the optimal time for a trip, as the weather is pleasant and ticket prices are at their lowest. It is recommended to avoid the winter months due to the high probability of snowfall and increased airfares.
Regular flights on the route from San Salvador to Boston are provided by Avianca. With a frequency of about 5 flights per week, it's easy to find a convenient travel option. You can find detailed information about departure times, days of the week, and direct flight availability in the interactive list of airlines below.
Flights San Salvador — Boston depart from El Salvador International Airport and Ilopango and arrive at Logan International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The distance between the cities is 3,626 km. The approximate travel time for a direct flight is about 4 hours 20 minutes.
The main carrier on this route is Avianca, operating about 5 flights per week.
Ticket prices are dynamic and depend on the booking date. You can find the current minimum for the coming months in the low-fare calendar on this page.
Flights from San Salvador arrive at Logan International Airport (BOS), which serves Boston.
The best deals are usually available 8–12 weeks before departure. It is also recommended to check prices for September, which is the most budget-friendly month.
Where travelers fly most — pick a route and check prices
