Cheap flights from Houston, TX to San Juan, undefined

Flights starting at £79. Choose between Spirit Airlines, Frontier Airlines, or United Airlines to find the best price.

Make your travel wishlist, we'll do the rest
Hidden deals

Kiwi-Code uncovers prices airlines don't want you to see.

Effortless booking

Use our flexible filters to tailor your search.

Travel hacking

Look out for the travel hack star icon for even cheaper fares.

One-way trips

Updated:

Round trips

Travel hack
Houston IAHOrlando MCOHouston IAH

Multiple carriers

£190
Travel hack
Houston IAHOrlando MCOHouston IAH

Multiple carriers

£198

Updated:

3231 km
Distance
Duration
Mailbox
Receive exclusive deals by email

By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.

Travelers usually depart from George Bush Intercontinental, William P. Hobby, Houston, TX - Greyhound Station, Houston, TX Train Station, or Houston, TX - Brooke Smith when they travel from Houston to San Juan. Book your trip to arrive at Luis Muñoz Marín International, or Fernando Luis Ribas Dominicci. The distance between Houston and San Juan is 3231 km. The most popular airlines for this route are Spirit Airlines, Frontier Airlines, United Airlines, American Airlines, and JetBlue Airways. Houston and San Juan have 332 direct flights per week.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights1111122
Fly direct with

United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Houston to San Juan

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
American AirlinesAALAAYesNo
JetBlue AirwaysJBUB6YesOpens 24 days before flight
Closes 2 hours before flight

United States COVID-19 travel restrictions

Latest COVID-19 travel restrictions in United States – 11/2022
Your trip summary

Most travelers from Houston, IAH can enter Puerto Rico, but there are restrictions.

Departure

Travel restrictions
  • Travel is allowed
  • Proof of negative pre-departure COVID-19 test results or recovery certificate is not required
  • Quarantine is not required
Additional information
  • Health screening may be required on arrival
  • Masks are recommended in certain settings

Return

Travel restrictions
  • Travel is allowed with restrictions
  • Proof of negative pre-departure COVID-19 test results or recovery certificate is not required for United States
  • Quarantine is not required for vaccinated travelers
Forms and documents
  • Mandatory proof of COVID-19 vaccination for United States

Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.

Learn more about COVID-19 restrictions in United States in our dedicated Stories article.

Frequently asked questions

How long does it take to travel from Houston to San Juan?
A one-way nonstop (direct) flight between Houston and San Juan takes around 4.4 hours.
What is the flight distance between Houston and San Juan?
The flight distance between Houston and San Juan is 3231 km.
What airlines offer nonstop (direct) flights between Houston and San Juan?
Several carriers operate flights between Houston and San Juan. Airlines offering nonstop (direct) flights include United Airlines.
What are the most popular routes to and from Houston?
Travelers frequently search for route combinations, such as Houston and London, Toronto, Manchester, Las Vegas, New York, Calgary, San Francisco, Chicago, Dublin, San Salvador, Paris, Monterrey, Brisbane, Tallinn, Philadelphia, Edinburgh, St. Louis, Madrid, Los Angeles, Boston.
What are the most popular routes to and from San Juan?
Travelers frequently search for route combinations, such as San Juan and London, Orlando, Montreal, Toronto, New York, Tampa, Philadelphia, Washington, D.C., Madrid, Fort Lauderdale, Barcelona, Charlotte, Austin, Saint Croix, Athens, Chicago, Boston, San Antonio, Edmonton, Santo Domingo.
Which airports are there in Houston?
Houston is mainly served by George Bush Intercontinental. But there are other airports nearby, including William P. Hobby, Ellington, David Wayne Hooks Memorial Airport.
What airports are near Houston?
The main airport in Houston is George Bush Intercontinental. It is also served by Austin–Bergstrom International, Jack Brooks Regional, Lake Charles Regional, Beaumont Municipal Airport, Easterwood, Victoria Regional.
What airports are near San Juan?
The main airport in San Juan is Luis Muñoz Marín International. It is also served by Aguadilla Rafael Hernandez, Mercedita, Eugenio María de Hostos.
What buses and trains depart from Houston?
A number of bus and train companies depart from Houston, including Greyhound, Valley Transit.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Houston and San Juan?
What is Virtual Interlining and how do I use it?
Which airlines fly between Houston and San Juan?
When's the best time to travel between Houston and San Juan?
What flights operate between Houston and San Juan?
How many airports are there near Houston?
How many airports are there near San Juan?
Is it possible to reach Houston by bus or train?
What time do nonstop (direct) flights between Houston and San Juan depart?
What time do nonstop (direct) flights between Houston and San Juan arrive?
What time do flights between Houston and San Juan depart?
What time do flights between Houston and San Juan arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

Explore alternative trips

Flights from Houston

Flights to San Juan

Popular routes

Airports near Houston

Airports near San Juan

Find the best connection from Houston to San Juan

Search, compare, and book flights, trains, or buses to get there.

Search flights, trains & buses

Kiwi.com: the best free travel app for Android and iPhone

Find out more about the Kiwi.com app on kiwi.com/mobile . With our app you can search for the best plane, train and bus connections. The Kiwi.com mobile app offers cheap flights, access to hidden features, travel hacks and special offers.

Search cheap flights

Simplified planning and booking

Travel deals built for you

Kiwi.com travel hacks


We hack the system, you fly for less