Cheapest return flights from Baltimore (BWI) to San Juan (SJU), July

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
11 Jul 15 Jul Frontier Airlines
Direct Flight
07 Jul 10 Jul Frontier Airlines
Direct Flight
14 Jul 17 Jul Frontier Airlines
Direct Flight
29 Jul 05 Aug Frontier Airlines
29 Jul 01 Aug Frontier Airlines
07 Jul 09 Jul Frontier Airlines
Direct Flight
07 Jul 17 Jul Frontier Airlines
Direct Flight
08 Jul 15 Jul Frontier Airlines
Direct Flight
06 Jul 10 Jul Frontier Airlines
Direct Flight
12 Jul 16 Jul Frontier Airlines
29 Jul 01 Aug Frontier Airlines
Direct Flight
29 Jul 05 Aug Frontier Airlines
Direct Flight
28 Jul 31 Jul Frontier Airlines
Direct Flight
15 Jul 25 Jul Frontier Airlines
28 Jul 03 Aug Frontier Airlines
31 Jul 07 Aug Frontier Airlines
31 Jul 20 Aug Frontier Airlines
30 Jul 04 Aug Frontier Airlines
20 Jul 03 Aug Frontier Airlines
27 Jul 04 Aug Frontier Airlines
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deals for one-way flights from Baltimore to San Juan in July.

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Updated Jul 4, 2026.

About these fares

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