Cheap flights from Wilmington to San Juan from CA $129

View CA $129 flight on Tue, Aug. 19, 2025Opens in a new window

Popular airlines from Wilmington to San Juan

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Cheap flights from Wilmington (ILG) to San Juan (SJU)

Prices were available within the past 7 days and start at CA $129 for one-way flights and CA $304 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Sun, Aug. 24 - Fri, Aug. 29
PHL
Philadelphia
SJU
San Juan
CA $304 Roundtrip, found 2 days ago
CA $304
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Sun, Aug. 24 from Philadelphia to San Juan, returning Fri, Aug. 29, priced at CA $304 found 2 days ago
Spirit Airlines
Sun, Aug. 24 - Fri, Aug. 29
PHL
Philadelphia
SJU
San Juan
CA $313 Roundtrip, found 2 days ago
CA $313
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Sun, Aug. 24 from Philadelphia to San Juan, returning Fri, Aug. 29, priced at CA $313 found 2 days ago
JetBlue Airways
Sat, Aug. 23 - Sat, Aug. 30
PHL
Philadelphia
SJU
San Juan
CA $356 Roundtrip, found 4 days ago
CA $356
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sat, Aug. 23 from Philadelphia to San Juan, returning Sat, Aug. 30, priced at CA $356 found 4 days ago
Delta
Tue, Nov. 18 - Fri, Nov. 21
PHL
Philadelphia
SJU
San Juan
CA $430 Roundtrip, found 5 days ago
CA $430
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Nov. 18 from Philadelphia to San Juan, returning Fri, Nov. 21, priced at CA $430 found 5 days ago
American Airlines
Fri, Nov. 28 - Mon, Dec. 8
PHL
Philadelphia
SJU
San Juan
CA $500 Roundtrip, found 2 days ago
CA $500
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Nov. 28 from Philadelphia to San Juan, returning Mon, Dec. 8, priced at CA $500 found 2 days ago
United
Wed, Aug. 13 - Tue, Aug. 19
PHL
Philadelphia
SJU
San Juan
CA $982 Roundtrip, found 1 day ago
CA $982
Roundtrip
found 1 day ago
Select United flight, departing Wed, Aug. 13 from Philadelphia to San Juan, returning Tue, Aug. 19, priced at CA $982 found 1 day ago
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