Cheap Flights from Baltimore to San Juan

View €67 flight on Mon, 21 Jul 2025Opens in a new window

Popular airlines from Baltimore to San Juan

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Cheap flights from Baltimore to San Juan (WAS-SJU)

Prices were available within the past 7 days and start at €67 for one-way flights and €175 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 22 Jul - Sat, 26 Jul
DCA
Washington
SJU
San Juan
€175 Return, found 6 days ago
€175
Return
found 6 days ago
Select American Airlines flight, departing Tue, 22 Jul from Washington to San Juan, returning Sat, 26 Jul, priced at €175 found 6 days ago
Delta
Tue, 22 Jul - Sat, 26 Jul
DCA
Washington
SJU
San Juan
€192 Return, found 6 days ago
€192
Return
found 6 days ago
Select Delta flight, departing Tue, 22 Jul from Washington to San Juan, returning Sat, 26 Jul, priced at €192 found 6 days ago
American Airlines
Tue, 22 Jul - Sat, 26 Jul
DCA
Washington
SJU
San Juan
€200 Return, found 6 days ago
€200
Return
found 6 days ago
Select American Airlines flight, departing Tue, 22 Jul from Washington to San Juan, returning Sat, 26 Jul, priced at €200 found 6 days ago
JetBlue Airways
Tue, 22 Jul - Sat, 26 Jul
DCA
Washington
SJU
San Juan
€225 Return, found 6 days ago
€225
Return
found 6 days ago
Select JetBlue Airways flight, departing Tue, 22 Jul from Washington to San Juan, returning Sat, 26 Jul, priced at €225 found 6 days ago
JetBlue Airways
Tue, 22 Jul - Sat, 26 Jul
DCA
Washington
SJU
San Juan
€229 Return, found 6 days ago
€229
Return
found 6 days ago
Select JetBlue Airways flight, departing Tue, 22 Jul from Washington to San Juan, returning Sat, 26 Jul, priced at €229 found 6 days ago
American Airlines
Mon, 21 Jul - Thu, 24 Jul
DCA
Washington
SJU
San Juan
€230 Return, found 2 days ago
€230
Return
found 2 days ago
Select American Airlines flight, departing Mon, 21 Jul from Washington to San Juan, returning Thu, 24 Jul, priced at €230 found 2 days ago

Find the cheapest month to fly from Baltimore (BWI) to San Juan (SJU)

May is typically the cheapest month to fly

From €82 - €395 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.