JetBlue launched daily nonstop service between Baltimore/Washington International Thurgood Marshall Airport (BWI) and San Juan's Luis Muñoz Marín International Airport (SJU) on November 2, 2026, adding a new Caribbean connection from the Mid-Atlantic region. The route operates once daily using Airbus A320 aircraft, according to Simple Flying.
The Baltimore–San Juan service builds on JetBlue's return to Baltimore/Washington in July 2026, when the carrier introduced three daily flights to Fort Lauderdale. The Puerto Rico route reinforces San Juan's role as a key focus city and gives passengers in the Baltimore–Washington region a nonstop option for the winter travel season. Puerto Rico Tourism Company announced the launch welcoming the additional connectivity, according to Puerto Rico.com.
The route was first flagged in May 2026 as part of a broader Puerto Rico expansion plan that also included new Fort Lauderdale–Ponce service and additional Aguadilla flights. Caribbean Journal confirmed the November 2 launch and noted that it follows the airline's strategic push to expand Caribbean connectivity from secondary East Coast markets.
San Juan accounts for approximately 38 average daily JetBlue departures, according to Simple Flying. Current booking data at JetBlue.com shows fares available on the route for travel from November 2026.
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Things to do at each end of the route
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