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Find low faresSouthwest® flights from San Juan to Boston
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Low fares from San Juan to Boston
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Flight Details
Departing from:
Luis Muñoz Marín International Airport
Arriving at:
Logan International Airport
Distance:
1674 miles
Route Information
47† Weekly flights
† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.
‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.
Questions we hear the most
There are 47 weekly flights from San Juan to Boston on Southwest Airlines.
To find the lowest fares by day and time to fly San Juan to Boston with Southwest, check out our Low Fare Calendar.
You can rent a car at Logan International Airport book yours with your flight.
Yes! Flights from San Juan to Boston—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
Check the status of your upcoming Southwest flight.
Check out the Southwest Airlines® Help Center for answers about everything Southwest.