Popular airlines from Luis Munoz Marin Intl. Airport (SJU) to George Bush Intercontinental Airport (IAH)
UnitedUnited
Spirit AirlinesSpirit Airlines
American AirlinesAmerican Airlines
DeltaDelta
JetBlue AirwaysJetBlue Airways
Frontier AirlinesFrontier Airlines
- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 30% on select hotels after you book a flight*
Cheap Flights from San Juan to Houston (SJU-IAH)
Prices were available within the past 7 days and start at $56 for one-way flights and $112 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Origin airport | Luis Munoz Marin Intl. |
Destination airport | George Bush Intercontinental |
Airlines serving | American Airlines, Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines, United |
Roundtrip price | $112 |
Distance | 2005 mi |
San Juan to Houston Flights
The cheapest times to fly from San Juan to Houston
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Juan to Houston are during the month of May. You can find some of the cheapest flights from San Juan to Houston with Expedia's search tool and vast selection of airlines.
The best time to book a flight from San Juan to Houston
Sunday is one of the best days to book for cheap flights from San Juan to Houston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from San Juan to Houston
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Juan to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $56 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Juan to Houston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your San Juan to Houston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Frequently asked questions
Explore a world of travel with Expedia
Flights
- JetBlue Airways
- American Airlines
- Spirit Airlines
- TAP Portugal
- Alaska Airlines
- Air Canada
- avianca
- Delta
- Iberia
- Copa
- Aer Lingus
- Virgin Atlantic
- British Airways
- United
- Frontier Airlines
- Lufthansa
- JetBlue Airways San Juan (SJU) to Chicago (ORD) flights
- JetBlue Airways San Juan (SJU) to Newark Liberty Intl. Airport (EWR) flights
- JetBlue Airways San Juan (SJU) to Boston (BOS) flights
- Spirit Airlines San Juan (SJU) to New York (LGA) flights
- JetBlue Airways San Juan (SJU) to Tampa (TPA) flights
- Spirit Airlines Fort Lauderdale (FLL) to Houston (IAH) flights
- Frontier Airlines Los Angeles (LAX) to Houston (IAH) flights
- United Washington (DCA) to Houston (IAH) flights
- Spirit Airlines Detroit (DTW) to Houston (IAH) flights
- Spirit Airlines Newark Liberty Intl. Airport (EWR) to Houston (IAH) flights
- United San Pedro Sula (SAP) to Houston (IAH) flights
- Spirit Airlines New York (LGA) to Houston (IAH) flights
- Spirit Airlines Boston (BOS) to Houston (IAH) flights
- Spirit Airlines Charlotte (CLT) to Houston (IAH) flights
- Spirit Airlines Chicago (ORD) to Houston (IAH) flights
- JetBlue Airways San Juan (SJU) to Fort Lauderdale (FLL) flights
- JetBlue Airways San Juan (SJU) to New York (JFK) flights
- JetBlue Airways San Juan (SJU) to Hartford (BDL) flights
- JetBlue Airways San Juan (SJU) to Santo Domingo (SDQ) flights
- JetBlue Airways San Juan (SJU) to Punta Cana (PUJ) flights
- Flights from San Juan (SJU) to Chicago (ORD)
- Flights from Dallas (DFW) to Chicago (ORD)
- Flights from Dallas (DFW) to Seattle (SEA)
- Flights from Dallas (DFW) to Cancun (CUN)
- Flights from Houston (HOU) to Cancun (CUN)
- Flights from New York (JFK) to San Juan (SJU)
- Flights from Philadelphia (PHL) to San Juan (SJU)
- Flights from Orlando (MCO) to San Juan (SJU)
- Flights from Boston (BOS) to San Juan (SJU)
- Flights from Atlanta (ATL) to Dallas (DFW)
- Flights from New York (NYC) to Dallas (DFW)
- Flights from Chicago (ORD) to Dallas (DFW)
- Flights from Los Angeles (LAX) to Dallas (DFW)
- Flights from Houston (HOU) to Dallas (DFW)
- Flights from Austin (AUS) to Las Vegas (LAS)
- Flights from Dallas (DFW) to Las Vegas (LAS)
- Flights from Houston (IAH) to Las Vegas (LAS)
- Flights from San Juan (SJU) to Newark Liberty Intl. Airport (EWR)
- Flights from Dallas (DFW) to Honolulu (HNL)
- Flights from Dallas (DFW) to New York (NYC)
- Flights from Houston (HOU) to New York (NYC)
- Flights from Houston (IAH) to Los Angeles (LAX)
- Flights from Dallas (DFW) to Los Angeles (LAX)
- Flights from Dallas (DFW) to Phoenix (PHX)
- Flights from Dallas (DFW) to Denver (DEN)
- Flights from San Juan (SJU) to Boston (BOS)
- Flights from San Juan (SJU) to New York (LGA)
- Flights from San Juan (SJU) to Tampa (TPA)
- Flights from San Juan (SJU) to Medellín (MDE)
- Flights from Fort Lauderdale (FLL) to Houston (IAH)
- Flights from Chicago (ORD) to Houston (IAH)
- Flights from Minneapolis (MSP) to Houston (IAH)
- Flights from Washington (DCA) to Houston (IAH)
- Flights from Newark Liberty Intl. Airport (EWR) to Houston (IAH)
- Flights from Boston (BOS) to Houston (IAH)
- Flights from Detroit (DTW) to Houston (IAH)
- Flights from New York (LGA) to Houston (IAH)
- Flights from San Pedro Sula (SAP) to Houston (IAH)
- Flights from Miami (MIA) to Houston (IAH)
- Flights from Los Angeles (LAX) to Houston (IAH)
- Flights from Charlotte (CLT) to Houston (IAH)
- Flights from San Juan (SJU) to Fort Lauderdale (FLL)
- Flights from Dallas (DFW) to Atlanta (ATL)
- Flights from Dallas (DFW) to Houston (HOU)
- Flights from San Juan (SJU) to New York (JFK)
- Flights from Atlanta (ATL) to Houston (HOU)
- Flights from Houston (IAH) to Miami (MIA)
- Flights from Dallas (DFW) to Miami (MIA)
- Flights from San Juan (SJU) to Miami (MIA)
- Flights from Dallas (DFW) to Orlando (MCO)
- Flights from San Juan (SJU) to Hartford (BDL)
- Flights from San Juan (SJU) to Santo Domingo (SDQ)
- Flights from San Juan (SJU) to Punta Cana (PUJ)
- Flights to New York
- Flights to Washington
- Flights to Pigeon Forge
- Flights to Atlanta
- Flights to Boston
- Flights to Orlando
- Flights to Houston
- Flights to Los Angeles
- Flights to Honolulu
- Flights to Key West
- Flights to Fort Lauderdale
- Flights to Gatlinburg
- Flights to Las Vegas
- Flights to San Diego
- Flights to New Orleans
- Flights to Chicago
- Flights to Miami
- Flights to Nashville
- Flights to San Francisco
- Flights to San Antonio
- Flights from Rafael Hernandez
- Flights from Eugenio María de Hostos
- Flights from Mercedita
- Flights from Benjamin Rivera Noriega
- Flights from Antonio Rivera Rodriguez