Skip to content

Get United's best fares today on flights to Puerto Rico starting from

Select journey type

Enter to select travel class and passengers

Featured premium cabin fares to Puerto Rico

Newark(EWR)to
San Juan(SJU)
12/10/19
-
12/14/19
Roundtrip
|
Business
Newark(EWR)to
Aguadilla(BQN)
01/14/20
-
02/03/20
Roundtrip
|
Business
Chicago(ORD)to
San Juan(SJU)
12/09/19
-
12/23/19
Roundtrip
|
Business
Houston(IAH)to
San Juan(SJU)
12/08/19
-
12/13/19
Roundtrip
|
Business
Washington(IAD)to
San Juan(SJU)
01/16/20
-
01/21/20
Roundtrip
|
Business
Denver(DEN)to
San Juan(SJU)
12/03/19
-
12/09/19
Roundtrip
|
Business
San Francisco(SFO)to
San Juan(SJU)
12/08/19
-
12/14/19
Roundtrip
|
Business
New York(NYC)to
San Juan(SJU)
01/07/20
-
01/16/20
Roundtrip
|
Business
Los Angeles(LAX)to
San Juan(SJU)
11/23/19
-
11/25/19
Roundtrip
|
Business
Washington(WAS)to
San Juan(SJU)
12/06/19
-
12/10/19
Roundtrip
|
Business
Cleveland(CLE)to
San Juan(SJU)
12/07/19
-
12/14/19
Roundtrip
|
Business

cmp-load-more-aria-description

*Prices have been available for round trips within the last 48 hours and may not be currently available. 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.

Things to do in Puerto Rico

Discover Puerto Rico with flights to San Juan and Vieques.

Visit San Juan

  • Experience 500 years of Puerto Rican history at San Juan National Historic Site. Explore Castillo San Cristóbal and Castillo San Felipe del Morro, and walk along the original city walls.
  • Swim in the turquoise waters of Condado Beach. Go boogie boarding and snorkeling, then browse the nearby shops for souvenirs.
  • Tour the Museo de Arte de Puerto Rico to see works by Francisco Oller and Olga Albizu, as well as contemporary art exhibits.

Fly to Vieques

  • Kayak Mosquito Bay, one of the few bioluminescent bays in the world. Watch as Pyrodinium bahamense illuminates the ocean and drips off your paddle. Go during the new moon for the brightest experience.
  • Visit Vieques Conservation and Historical Trust, dedicated to preserving local ecology. Hear about efforts to protect Mosquito Bay and the Playa Grande ruins, view artifacts excavated nearby and learn about the island’s original inhabitants.
  • Go to Pata Prieta, also known as Secret Beach, which is tucked away in the Vieques National Wildlife Refuge. Swim and snorkel in the cove’s tranquil waters, then stroll on the rocks for a perfect view of the lighthouse.

Looking for additional flights to Puerto Rico?

FromToDatesFare TypePrice

Newark (EWR)

San Juan (SJU)

Depart: 01/28/20

01/31/20

Roundtrip
from
$158*
Viewed:7hoursago

Chicago (ORD)

San Juan (SJU)

Depart: 01/29/20

02/12/20

Roundtrip
from
$366*
Viewed:6hoursago

Houston (IAH)

San Juan (SJU)

Depart: 02/06/20

02/13/20

Roundtrip
from
$420*
Viewed:9hoursago

Washington (IAD)

San Juan (SJU)

Depart: 02/19/20

02/26/20

Roundtrip
from
$268*
Viewed:10hoursago

San Francisco (SFO)

San Juan (SJU)

Depart: 01/25/20

02/01/20

Roundtrip
from
$309*
Viewed:3hoursago

Denver (DEN)

San Juan (SJU)

Depart: 02/04/20

02/18/20

Roundtrip
from
$301*
Viewed:12hoursago

New York (NYC)

San Juan (SJU)

Depart: 01/28/20

02/04/20

Roundtrip
from
$269*
Viewed:6hoursago

Los Angeles (LAX)

San Juan (SJU)

Depart: 01/18/20

01/25/20

Roundtrip
from
$361*
Viewed:9hoursago

Cleveland (CLE)

San Juan (SJU)

Depart: 01/29/20

02/05/20

Roundtrip
from
$239*

Washington (WAS)

San Juan (SJU)

Depart: 01/22/20

02/05/20

Roundtrip
from
$268*
Viewed:1hourago

*Prices have been available for round trips within the last 48 hours and may not be currently available. 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.