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

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The best prices from Houston to San Juan are usually found in August or April, booked 14 days in advance, depart on a Wednesday or Tuesday and return on a Friday

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

IAH - PR1
Price
$204 - $620
PR1
Temperature
82.4 - 89.6 °F
PR1
Rainfall
1.3 - 5.8 inches

Popular in

December

High demand for flights, 50% potential price rise

Cheapest in

August

Best time to find cheap flights, 34% potential price drop

Round-trip from

$204

From Houston to San Juan

One-way from

$82

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

Users have found that flying from Houston to San Juan on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Houston to San Juan?

To save up to 7% on this flight, we recommend booking at least 19 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 $262 1-2 weeks out and tickets from $281 for flights departing within the next 72 hours.

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

August can be a great time to fly to San Juan from Houston with a flight ticket averaging about $313. Cheapflights users have found deals in the month of August for as cheap as $121. The most expensive prices can be found in the month of December.

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

It’s typically best to fly out from Houston to San Juan at noon. Doing so could potentially save you 44% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap flights from Houston to San Juan in February, March 2021

14 Mar - 20 Mar
$93pp
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
14 Mar - 20 Mar
$94pp
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
21 Mar - 24 Mar
$96pp
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

1 May - 4 May
$86pp
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
7 May - 15 May
$87pp
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
1 May - 3 May
$88pp
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

22 Apr - 26 Apr
$339pp
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
9 Apr - 13 Apr
$349pp
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
26 May - 26 May
$353pp
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

3 Mar - 9 Mar
$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
1 Mar - 6 Mar
$107pp
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 Mar - 17 May
$108pp
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

One-way flights to San Juan from Houston

2:30 pm - 5:38 pm
Spirit Airlines
1 Stop
25h 08m
IAH - SJU
Spirit Airlines
$82
Kiwi.com
2:45 am - 7:13 am
Multiple Airlines
2 Stops
27h 28m
IAH - SJU
Multiple Airlines
$83
SmartFares
6:10 am - 9:52 pm
Frontier
1 Stop
13h 42m
IAH - SJU
Frontier
$84
CheapFlights

Related info for your journey

Flight FAQs

From Houston to San Juan

Are flight prices decreasing from Houston to San Juan due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Houston and San Juan for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Houston George Bush Intcntl to San Juan to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. New policies for travelers booking flights from Houston George Bush Intcntl to San Juan include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

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

Some of the carriers operating flights from Houston George Bush Intcntl to San Juan that may be offering flexible cancellation policies are United Airlines, Spirit Airlines, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

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 $86, but on average you can expect to pay $96.

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 $402.

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 days are nonstop flights available from Houston to San Juan?

Nonstop flights can be found on the following days: Wednesday.

How many flights depart from Houston to San Juan on average per day?

On average, you can expect to see 3 flights from Houston George Bush Intcntl to San Juan a day.
Afternoon (Noon - 6pm) - 100% of flight departures

Is Houston weather warmer or cooler than San Juan?

Our data indicates that the weather will be 90 °F on average in the month of June. The temperature in San Juan is typically hotter than in Houston. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Houston to San Juan?

Spirit Airlines can get you from Houston to San Juan in just under 5h 35m. Your travel time can differ by up to . There are 2016 mi between Houston and San Juan.

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

Spirit Airlines, at $86, was found to be the cheapest airline from Houston to San Juan.. Spirit Airlines is priced at 72% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Houston to San Juan one-way?

To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $42. Spirit Airlines is not the only option available. At the moment, Frontier is another option, for $56.

Alternative routes for Houston to San Juan

Destination information for San Juan

Today's exchange rate
$1 = $1.00
Average temperature for February in San Juan
84.2 °F
Avg rainfall for February in San Juan
1.6 ″

Airports servicing Houston

Airports servicing San Juan

San Juan Isla Grande (SIG)

Top 5 airlines flying from Houston to San Juan

Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$143 $277 No cancel fee 62%
Spirit Airlines
$117 $295 No cancel fee 65%
Delta
$182 $409 No cancel fee N/A
American Airlines
$190 $455 No cancel fee 71%
United Airlines
$235 $543 No cancel fee 69%

Hourly flight availability from Houston to San Juan

Afternoon Noon to 6 PM 58% of IAH to SJU departures
Morning 6 AM to noon 41% of IAH to SJU departures
Early morning Midnight to 6 AM 1% of IAH to SJU departures
Evening 6 PM to midnight 0% of IAH to SJU departures
Midnight
6 AM
Noon
6 PM
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