Cheap flights from Houston (HOU) to San Juan (SJU)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Houston (HOU) to San Juan (SJU)

All the information you need to plan the best HOU to SJU flight in 2021: compare Houston to San Juan flight prices with the expected peak season, weather and rainfall in San Juan.
HO1 - PR1
Price
$214 - $606
PR1
Temperature
77 - 82.4 °F
PR1
Precipitation
2.2 - 6.1 inches

Popular in

December

High demand for flights, 51% potential price rise

Cheapest in

April

Best time to find cheap flights, 27% potential price drop

Round-trip from

$214

From Houston to San Juan

One-way from

$80

One-way flight from Houston to San Juan

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Houston to San Juan?

To save up to 14% on this flight, we recommend booking at least 46 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Houston to San Juan from $261 1-2 weeks out and tickets from $307 for flights departing within the next 72 hours.

When is the cheapest time to fly from Houston to San Juan (HO1 - PR1)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston to San Juan as you normally would.

What is the cheapest month to fly from Houston to San Juan?

Flights from Houston to San Juan lean towards being more expensive in December. Prices are generally better when you fly from Houston to San Juan in April, with the cheapest ticket starting at $138.

Cheap flights from Houston to San Juan in October, November 2021

The best prices found for HOU to SJU flights for October, November
9 Nov - 11 Nov
$109pp
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
10 Nov - 17 Nov
$113pp
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
25 Nov - 3 Dec
$123pp
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl

Houston to San Juan 2021 flight deals

Cheap flights to San Juan from Houston found for this year
8 Dec - 15 Dec
$98pp
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
8 Dec - 15 Dec
$101pp
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
9 Nov - 11 Nov
$109pp
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl

Non-stop flights to San Juan from Houston

Save time with Houston to San Juan direct flight deals
9 Nov - 10 Nov
$367pp
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
8 Nov - 14 Nov
$373pp
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
3 Dec - 12 Dec
$411pp
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl

Last minute flights from Houston to San Juan

Late deals on round-trip flights to San Juan from Houston, departing today and this week
3 Nov - 7 Nov
$145pp
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
3 Nov - 8 Nov
$146pp
IAH
Houston George Bush Intcntl
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
2 Nov - 5 Nov
$147pp
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
IAH
Houston George Bush Intcntl

One-way flights to San Juan from Houston

The cheapest one-way flights from Houston to San Juan
6:00 am - 6:59 pm
Frontier
1 Stop
11h 59m
IAH - SJU
Frontier
$80
Kiwi.com
11:32 am - 9:15 pm
Spirit Airlines
2 Stops
31h 43m
IAH - SJU
Spirit Airlines
$86
FareScan
8:59 pm - 11:19 pm
Multiple Airlines
1 Stop
25h 20m
IAH - SJU
Multiple Airlines
$87
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Houston</span> to <span class="emphasized">San Juan</span> flights.

Flight FAQs

From Houston to San Juan

Which airlines flying from Houston to San Juan have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, Spirit Airlines, and American Airlines flying from Houston to San Juan have implemented new flexible cancellation policies.

Can I find flights from Houston to San Juan for under $100 on Cheapflights?

Yes, there are multiple flights from Houston to San Juan for under $100. The cheapest flight booked recently is on Spirit Airlines for just $98, but on average you can expect to pay $118.

Are there nonstop flights from Houston to San Juan for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from Houston to San Juan under $400. A good price for a nonstop flight from Houston to San Juan is less than $463.

Are there last-minute flights available from Houston to San Juan for under $200?

There are currently 20+ open flights from Houston to San Juan within the next 7 days for less than $200.

What is the cheapest airline to fly from Houston to San Juan round-trip?

According to our current data, Spirit Airlines ($98), offers the cheapest pricing from Houston to San Juan. This flight start at 66% lower than the current average price 3 months from now.

What are the most popular airlines that fly from Houston to San Juan?

American Airlines, Delta and Frontier are the most popular airlines when flying from Houston to San Juan.

What are the cheapest flights from Houston to San Juan?

On average you can expect to pay $816 for a flight from Houston to San Juan. The cheapest flight overall is $89 while the most popular route, (Houston Hobby - San Juan Luis Munoz Marin Intl) is currently priced at $98.

COVID Restrictions

View COVID Travel Restrictions for San Juan, Puerto Rico

Do I need a COVID test to fly to San Juan from Houston?

Information is based on travel restrictions from Houston to San Juan

Most visitors from Houston need to provide a negative COVID-19 test result and/or quarantine to enter San Juan.

COVID-19 testing requirements
Visitors from Houston must present a negative RT-PCR (NAAT) test taken 72 hours before departing to San Juan.

Quarantine requirements
Visitors from Houston are not required to quarantine after entering San Juan.

Documents
Travel Declaration Form - Must be completed prior to travel to Puerto Rico.


Do I need a test to fly back to Houston from San Juan?

Returning to Houston from San Juan

COVID-19 testing requirements
Visitors from San Juan must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Houston.

Quarantine requirements
Visitors from San Juan are not required to quarantine after entering Houston.

Hide COVID Travel Restrictions for San Juan, Puerto Rico

Alternative routes for Houston to San Juan

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for San Juan

Things to know before you go - useful duration and weather info for your trip from Houston to San Juan.
Today's exchange rate
$1 = $1.00
Average temperature for October in San Juan
87.8 °F
Avg rainfall for October in San Juan
5.8 ″

Airports servicing Houston

George Bush Intcntl (IAH)

Airports servicing San Juan

San Juan Isla Grande (SIG)

Top 5 airlines flying from Houston to San Juan

The chart below displays the airlines Cheapflights users traveling from Houston to San Juan choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
American Airlines
$108 $436 No cancel fee 71%
Frontier
$113 $260 No cancel fee 62%
Spirit Airlines
$117 $305 No cancel fee 65%
Delta
$162 $389 No cancel fee N/A
United Airlines
$225 $538 No cancel fee 69%

Hourly flight availability from Houston to San Juan

See what time of day planes typically take off from Houston towards San Juan.
Morning 6 AM to noon 50% of HOU to SJU departures
Afternoon Noon to 6 PM 50% of HOU to SJU departures
Early morning Midnight to 6 AM 0% of HOU to SJU departures
Evening 6 PM to midnight 0% of HOU to SJU departures
Midnight
6 AM
Noon
6 PM
Home Caribbean Puerto Rico San Juan Cheap flights from Houston to San Juan