Flights from Baltimore to San Juan

BWISJU

Baltimore/Washington International Thurgood Marshall Airport (Baltimore, United States) → Luis Munoz Marin International Airport (San Juan, Puerto Rico)

Also known as San Juan.

Nonstop
2h 56m
Distance
2,525 km
Frequency
7×/week
One-way from
$105
Airlines
Frontier Airlines, Southwest Airlines
Book on Aviasales

Fares by month

One-way, per person

Lowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.

Weekly schedule

Monday

  • WN451008:10→12:153h 5mSouthwest Airlines
  • WN116420:00→00:103h 10mSouthwest Airlines

Tuesday

  • WN116419:00→23:103h 10mSouthwest Airlines

Wednesday

  • WN116419:00→23:103h 10mSouthwest Airlines

Thursday

  • WN451008:10→12:153h 5mSouthwest Airlines
  • WN116420:00→00:103h 10mSouthwest Airlines
  • F9226621:21→01:172h 56mFrontier Airlines

Friday

  • WN451008:10→12:153h 5mSouthwest Airlines
  • WN116420:00→00:103h 10mSouthwest Airlines

Saturday

  • WN451008:20→12:254h 5mSouthwest Airlines
  • WN116418:05→22:154h 10mSouthwest Airlines

Sunday

  • WN395108:15→12:203h 5mSouthwest Airlines
  • WN116420:05→00:153h 10mSouthwest Airlines
  • F9226621:21→01:172h 56mFrontier Airlines

Baltimore to San Juan — frequently asked

How long is the flight from Baltimore to San Juan?
BWI–SJU is 2h 56m nonstop, covering 2,525 km (1,569 mi).
Which airlines fly nonstop from Baltimore to San Juan?
Frontier Airlines, Southwest Airlines operate this route nonstop.
How much is a flight from Baltimore to San Juan?
One-way fares on BWI–SJU recently started from $105. The lowest recent fare is for travel in November 2026. Fares change daily, so check current prices before booking.
How often do flights run from Baltimore to San Juan?
The route is served 7 days a week (14 scheduled departures).