Flights from United States to Puerto Rico from $ 257*
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1 Passenger, Economy
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today
today
Best prices for United flights from United States to Puerto Rico
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$
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
Best business class fares from United States to Puerto Rico
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Newark/New York (EWR)to
San Juan (SJU)
08/08/26 - 08/11/26
Roundtrip
Business
from
$ 761
Viewed: 7 hours ago
Chicago (ORD)to
San Juan (SJU)
06/24/26 - 06/25/26
Roundtrip
Business
from
$ 826
Viewed: 1 day ago
Houston (IAH)to
San Juan (SJU)
08/03/26 - 08/07/26
Roundtrip
Business
from
$ 927
Viewed: 1 day ago
Washington, D.C. (IAD)to
San Juan (SJU)
06/01/26 - 06/06/26
Roundtrip
Business
from
$ 843
Viewed: 7 hours ago
Newark/New York (EWR)to
Aguadilla (BQN)
06/01/26 - 06/17/26
Roundtrip
Business
from
$ 739
Viewed: 3 hours ago
Denver (DEN)to
San Juan (SJU)
10/17/26 - 10/24/26
Roundtrip
Business
from
$ 1,186
Viewed: 1 hour ago
Dallas (DFW)to
San Juan (SJU)
06/05/26 - 06/17/26
Roundtrip
Business
from
$ 936
Viewed: 20 hours ago
San Francisco (SFO)to
San Juan (SJU)
05/11/26 - 05/15/26
Roundtrip
Business
from
$ 1,161
Viewed: 5 minutes ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.