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
Baltimore
San Juan (Puerto Rico)
Outbound
10/10/25
1 Stopover (MIA)
F91665, F92284
08h 34min
Return
11/04/25
1 Stopover (MCO)
F91823, F93274
07h 21min
Frontier Airlines ?
$214
Best option
Baltimore
San Juan (Puerto Rico)
Outbound
07/08/25
direct
NK2533
03h 42min
Return
08/07/25
direct
NK2169
03h 59min
Spirit Airlines
$220
Baltimore
San Juan (Puerto Rico)
Outbound
11/03/25
1 Stopover (MCO)
F93663, F94726
13h 30min
Return
11/12/25
1 Stopover (MCO)
F94725, F93274
17h 27min
Frontier Airlines
$215
Baltimore
San Juan (Puerto Rico)
Outbound
07/08/25
direct
NK2533
03h 42min
Return
08/07/25
1 Stopover (MCO)
F91745, F93274
12h 03min
Spirit Airlines ?
$217
Baltimore
San Juan (Puerto Rico)
Outbound
10/18/25
direct
NK0960
03h 59min
Return
11/17/25
1 Stopover (ATL)
F92871, F92510
08h 53min
Spirit Airlines
$219
Baltimore
San Juan (Puerto Rico)
Outbound
10/10/25
1 Stopover (ATL)
F92633, F92082
08h 15min
Return
11/04/25
1 Stopover (MCO)
F91823, F93274
07h 21min
Frontier Airlines
$227
Baltimore
San Juan (Puerto Rico)
Outbound
07/08/25
direct
NK2533
03h 42min
Return
08/07/25
direct
NK2169
03h 59min
Spirit Airlines
$227
Baltimore
San Juan (Puerto Rico)
Outbound
10/18/25
direct
NK0960
03h 59min
Return
11/17/25
1 Stopover (ATL)
F92871, F92510
08h 53min
Spirit Airlines
$227
Baltimore
San Juan (Puerto Rico)
Outbound
07/08/25
direct
NK2533
03h 42min
Return
08/07/25
1 Stopover (MCO)
F94725, F93274
17h 42min
Spirit Airlines ?
$228
Baltimore
San Juan (Puerto Rico)
Outbound
07/08/25
direct
NK2533
03h 42min
Return
08/07/25
1 Stopover (MCO)
F91823, F92310
12h 17min
Spirit Airlines
$232
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 $ 213,36
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
Alternative flights to San Juan (Puerto Rico)
Flight destinations with a similar price