Nonstop flights from Baltimore to San Juan
2 airlines fly this route, with up to 3 flights a day.
When they leave
Baltimore timeTwo in the morning, 8:25 AM to 10:10 AM, then one afternoon flight at 12:35 PM, then two in the evening, 6:45 PM to 7:18 PM.
Every flight
Earliest first- 7:18 PM→11:20 PM
Frontier AirlinesUntil Oct 25, back Nov 20Airbus A321neoTue, Wed, Thu, Fri, Sat, Sun
Schedules last checked Sep 20, 2026. Times are local.
Flying from Baltimore to San Juan
Southwest Airlines flies most often, 1 to 2 times a day on the Boeing 737 and Boeing 737 MAX 8. Frontier Airlines flies daily on the Airbus A321neo.
There are 2 or 3 flights every day of the week. The first arrival in San Juan is at 12:50 PM and the last at 11:20 PM. The flight covers 1,569 miles.
Frontier Airlines flies it until Oct 25 and is back on Nov 20.
Flying back, San Juan to Baltimore has 21 nonstop flights a week. Dulles (IAD) and Ronald Reagan Washington National (DCA) also have nonstop flights to San Juan, 13 and 7 a week.
Return flights
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Find the cheapest day to fly from Baltimore to San Juan.
Schedules as of Oct 9, 2026.