Delta has round-trip flights from Houston (HOU) to San Juan, Puerto Rico (SJU) for $135-$141 with a connection. Flights December to February. Departures on Monday, Tuesday, and Sunday. Origin/Destination reversible. No Christmas dates available.
Category: <span>Puerto Rico</span>
Image Credits: Breezy Baldwin, Creative Commons 2.0
Image Credits: Breezy Baldwin, Creative Commons 2.0
United has round-trip flights from Houston (IAH) to San Juan, Puerto Rico (SJU) for $136, NONSTOP. Flights January to February. Departures on Monday and Friday. Origin/Destination reversible.
Limited date availability, use the list of available day of departure on our website to pull up the fare.
Image Credits: Breezy Baldwin, Creative Commons 2.0
United has round-trip flights from Houston (IAH) to San Juan, Puerto Rico (SJU) for $156-$176, NONSTOP. Flights July to November. Departures on Monday, Tuesday, Thursday, Saturday, and Sunday. Very few extended weekends available. Origin/Destination reversible. No Thanksgiving dates.
Image Credits: Breezy Baldwin, Creative Commons 2.0
United has round-trip flights from Houston (IAH) to San Juan, Puerto Rico (SJU) for $156-$175, NONSTOP. Flights September to November. No Friday departures. Origin/Destination reversible. No Thanksgiving dates.
Image Credits: Breezy Baldwin, Creative Commons 2.0
[05/29/2025 @ 04:35 PM CT] No more August-Nonstop dates. Available on AA with a stop.
United, American, and Southwest have round-trip flights from Houston (IAH/HOU) to San Juan, Puerto Rico (SJU) for $145-$174. Nonstop on United, with stops on American and Southwest. Flights in June, August, September, October, and November. No Thanksgiving dates.
Image Credits: Breezy Baldwin, Creative Commons 2.0
United has round-trip flights from Houston (IAH) to San Juan, Puerto Rico (SJU) for $146-$168, NONSTOP. Flights May, June, August, September, October, and November. No Thursday departures. Weekends available. Origin/Destination reversible. No Thanksgiving dates.
Image Credits: Breezy Baldwin, Creative Commons 2.0
United and Southwest have round-trip flights from Houston (IAH/HOU) to San Juan, Puerto Rico (SJU) for $136-$146, NONSTOP or with connections. Flights April to May. No Thursday departures. Very few extended weekends available. Origin/Destination reversible.
Image Credits: Breezy Baldwin, Creative Commons 2.0
United has round-trip flights from Houston (IAH) to San Juan, Puerto Rico (SJU) for $136-$168, NONSTOP. Flights March to June. Extended weekends available. Origin/Destination reversible.
United’s “Basic Economy” fares do not allow for a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding.
Image Credits: Roman Königshofer, Creative Commons 2.0 (flickr)
United has round-trip flights from Houston (IAH) to San Juan, Puerto Rico (SJU) for $198, NONSTOP. Flights January to February. No Thursday departures. Very few extended weekends available.
United’s “Basic Economy” fares do not allow for a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding.
The personal item size on United is smaller (9 x 10 x 17 inches) than Frontier or Spirit (8 x 13 x 18 inches).
Image Credits: Roman Königshofer, Creative Commons 2.0 (flickr)
United has round-trip flights from Houston (IAH) to San Juan, Puerto Rico (SJU) for $149-$175, NONSTOP. Flights September to December. Extended weekends available. Origin/Destination reversible. No Christmas dates available.
United’s “Basic Economy” fares do not allow for a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding.
The personal item size on United is smaller (9 x 10 x 17 inches) than Frontier or Spirit (8 x 13 x 18 inches).
Image Credits: Breezy Baldwin, Creative Commons 2.0
United has round-trip flights from Houston (IAH) to San Juan, Puerto Rico (SJU) for $235, NONSTOP. Flights September to October. Departures on Monday, Wednesday, and Saturday. Limited availability. Origin/Destination reversible.
United’s “Basic Economy” fares do not allow for a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding.
Image Credits: Breezy Baldwin, Creative Commons 2.0
United has round-trip flights from Houston (IAH) to San Juan, Puerto Rico (SJU) for $215-$224, NONSTOP or with connections. Flights September to October. Departures on Monday, Wednesday, and Saturday. Origin/Destination reversible.
Image Credits: Breezy Baldwin, Creative Commons 2.0
United has round-trip flights from Houston (IAH) to San Juan, Puerto Rico (SJU) for $305-$320, NONSTOP. Flights March to May. Extended weekends available. Origin/Destination reversible.
Image Credits: Breezy Baldwin, Creative Commons 2.0
United has round-trip flights from Houston (IAH) to San Juan, Puerto Rico (SJU) for $363, NONSTOP. Flights January, February, March, April, May, June, August, September, and October. Very few weekends available. Origin/Destination reversible.
United’s “Basic Economy” fares do not allow for a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding.
The personal item size on United is smaller (9 x 10 x 17 inches) than Frontier or Spirit (8 x 13 x 18 inches).
Image Credits: Breezy Baldwin, Creative Commons 2.0
United has round-trip flights from Houston (IAH) to San Juan, Puerto Rico (SJU) for $309-$323, NONSTOP. Flights August to December. Weekends available. Origin/Destination reversible. No Christmas dates available.
Image Credits: Breezy Baldwin, Creative Commons 2.0
United has round-trip flights from Houston (IAH) to San Juan, Puerto Rico (SJU) for $351, NONSTOP. Flights August to October. Very few weekends available. Origin/Destination reversible.
Image Credits: Breezy Baldwin, Creative Commons 2.0
United has round-trip flights from Houston (IAH) to San Juan, Puerto Rico (SJU) for $367, NONSTOP. Flights April to May. Very few extended weekends available. Origin/Destination reversible.
Image Credits: Breezy Baldwin, Creative Commons 2.0
Delta has round-trip flights from Houston (IAH/HOU) to San Juan, Puerto Rico (SJU) for $164 with a connection. Flights November to February. Weekends available. Origin/Destination reversible.