Flights from Baltimore to San Juan (Puerto Rico)

Our cheapest offers for flights from Baltimore to San Juan (Puerto Rico)

Here you can compare cheap flights from Baltimore (BWI) to San Juan (Puerto Rico) (SJU) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to San Juan (Puerto Rico). Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Baltimore
San Juan (Puerto Rico)
Outbound
09/25/25
direct
NK0694
04h 01min
Return
10/05/25
direct
NK0693
04h 03min
Spirit Airlines
$158
Baltimore
San Juan (Puerto Rico)
Outbound
11/09/25
direct
NK2224
04h 01min
Return
12/07/25
direct
NK3225
04h 04min
Spirit Airlines
$206
Baltimore
San Juan (Puerto Rico)
Outbound
10/04/25
1 Stopover (MIA)
AA1183, AA1329
08h 34min
Return
10/07/25
1 Stopover (MCO)
F91823, F93274
06h 40min
American Airlines ?
$207
Baltimore
San Juan (Puerto Rico)
Outbound
11/09/25
direct
NK2224
04h 01min
Return
12/07/25
direct
NK3225
04h 04min
Spirit Airlines
$210
Baltimore
San Juan (Puerto Rico)
Outbound
11/09/25
direct
NK2224
04h 01min
Return
12/07/25
direct
NK3225
04h 04min
Spirit Airlines
$218
Baltimore
San Juan (Puerto Rico)
Outbound
11/09/25
direct
NK2224
04h 01min
Return
12/07/25
direct
NK3225
04h 04min
Spirit Airlines
$219
Baltimore
San Juan (Puerto Rico)
Outbound
10/04/25
1 Stopover (FLL)
NK1273, NK0791
14h 48min
Return
10/07/25
1 Stopover (MCO)
F91823, F93274
06h 40min
Spirit Airlines ?
$234
Baltimore
San Juan (Puerto Rico)
Outbound
09/25/25
direct
NK0694
04h 01min
Return
10/05/25
1 Stopover (ATL)
F92871, F92510
09h 01min
Spirit Airlines ?
$236
Baltimore
San Juan (Puerto Rico)
Outbound
10/04/25
1 Stopover (MIA)
AA1183, AA0967
10h 01min
Return
10/07/25
1 Stopover (MIA)
AA2817, AA1472
11h 28min
American Airlines ?
$238
Baltimore
San Juan (Puerto Rico)
Outbound
10/04/25
1 Stopover (MCO)
NK2332, NK2341
16h 17min
Return
10/07/25
1 Stopover (MCO)
F91823, F93274
06h 40min
Spirit Airlines
$239
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Baltimore to San Juan (Puerto Rico)

Favorite airline: Spirit Airlines
44 % of flights from Baltimore to San Juan (Puerto Rico) are booked with Spirit Airlines.
Spirit Airlines
44 %
Frontier Airlines
42 %
United Airlines
6 %
Direct flights are the cheapest connection
On this route, direct flights are $35.00 cheaper than flights with a stopover.
non stop flight
1 stop
03h 47min
13h 11min
$ 125
$ 160
The favorite connection is non-stop
47 % of all bookings on the route Baltimore to San Juan (Puerto Rico) are for non-stop flights.
Route
bookings
Direct flights
03h 47min, from $ 125
47 %
1 stopover Miami International Airport, FL
13h 11min, from $ 160
29 %
1 stopover Orlando International Airport, FL
08h 20min, from $ 209
11 %

Important flight information

Flight information: Baltimore - San Juan (Puerto Rico)

Roundtrip from $ 157,97
Flight duration min. 04:00 / max. 05:17
Return flight duration min. 04:15/ max. 06:45
Distance 2527 km
Flights per week 32
Departure airport Airport Baltimore-Washington International-Thurgood Marshall Airport, MD (BWI)
Arrival airport Airport San Juan - Luis Muñoz Marín International Airport (SJU)
Destination country Flights to Puerto Rico
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