Flights to Puerto Rico Island from Houston - ￥15,790

View ￥15,790 flight on Sat, Jul 26, 2025Opens in a new window

Popular airlines from Houston to Puerto Rico Island

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Cheap Flights from Houston to Puerto Rico Island (HOU-SJU)

Prices were available within the past 7 days and start at ￥15,790 for one-way flights and ￥74,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Jul 29 - Fri, Aug 8
IAH
Houston
SJU
San Juan
￥74,700 Roundtrip, found 1 day ago
￥74,700
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Jul 29 from Houston to San Juan, returning Fri, Aug 8, priced at ￥74,700 found 1 day ago
American Airlines
Tue, Jul 29 - Fri, Aug 8
HOU
Houston
SJU
San Juan
￥79,700 Roundtrip, found 1 day ago
￥79,700
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Jul 29 from Houston to San Juan, returning Fri, Aug 8, priced at ￥79,700 found 1 day ago
American Airlines
Tue, Jul 29 - Fri, Aug 8
IAH
Houston
SJU
San Juan
￥79,700 Roundtrip, found 1 day ago
￥79,700
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Jul 29 from Houston to San Juan, returning Fri, Aug 8, priced at ￥79,700 found 1 day ago
American Airlines
Tue, Jul 29 - Fri, Aug 8
IAH
Houston
SJU
San Juan
￥80,600 Roundtrip, found 1 day ago
￥80,600
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Jul 29 from Houston to San Juan, returning Fri, Aug 8, priced at ￥80,600 found 1 day ago
Delta
Tue, Jul 29 - Fri, Aug 8
IAH
Houston
SJU
San Juan
￥82,100 Roundtrip, found 1 day ago
￥82,100
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jul 29 from Houston to San Juan, returning Fri, Aug 8, priced at ￥82,100 found 1 day ago
United
Tue, Jul 29 - Fri, Aug 8
IAH
Houston
SJU
San Juan
￥84,340 Roundtrip, found 1 day ago
￥84,340
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jul 29 from Houston to San Juan, returning Fri, Aug 8, priced at ￥84,340 found 1 day ago

Find the cheapest month to fly from Houston (HOU) to San Juan (SJU)

April is typically the cheapest month to fly

From ￥17,881 - ￥66,097 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.