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Cheap flights from Houston to San Juan from $103

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to San Juan departing on 1/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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American Airlines Logo
9:07 am - 9:35 pmHOU-SJU
10h 28m1 stop
American Airlines Logo
3:51 pm - 11:57 pmSJU-HOU
10h 06m1 stop
$209American Airlines
Find Deal
Mon, Nov 3 - Thu, Nov 6
Spirit Airlines Logo
5:13 pm - 11:25 pmIAH-SJU
4h 12mnonstop
Spirit Airlines Logo
12:00 pm - 3:19 pmSJU-IAH
5h 19mnonstop
$211Spirit Airlines
Find Deal
Sat, Dec 6 - Sun, Dec 14
Delta Logo
2:32 pm - 11:20 pmHOU-SJU
6h 48m1 stop
Delta Logo
7:00 am - 1:28 pmSJU-HOU
8h 28m1 stop
$215Delta
Find Deal
Thu, Dec 4 - Sat, Dec 6
Delta Logo
10:45 am - 8:57 pmIAH-SJU
8h 12m1 stop
Delta Logo
6:17 pm - 11:59 pmSJU-IAH
7h 42m1 stop
$215Delta
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Sun, Feb 8 - Thu, Feb 12
Frontier Logo
9:09 pm - 5:54 pmIAH-SJU
18h 45m2 stops
Frontier Logo
3:59 am - 9:39 amSJU-IAH
7h 40m1 stop
$216Frontier
Find Deal
Mon, Nov 17 - Sat, Nov 22
Frontier Logo
12:21 pm - 1:42 amIAH-SJU
11h 21m1 stop
Frontier Logo
9:37 pm - 8:54 amSJU-IAH
13h 17m1 stop
$217Frontier
Find Deal
Thu, Feb 19 - Sun, Feb 22
Spirit Airlines Logo
8:47 pm - 5:19 pmIAH-SJU
18h 32m2 stops
Spirit Airlines Logo
2:03 pm - 7:49 pmSJU-IAH
7h 46m1 stop
$222Spirit Airlines
Find Deal
Sat, Nov 15 - Fri, Nov 21
Southwest Logo
11:15 am - 11:10 pmHOU-SJU
9h 55m2 stops
Southwest Logo
6:10 am - 7:40 pmSJU-HOU
15h 30m2 stops
$265Southwest
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Thu, Jan 22 - Fri, Jan 23
American Airlines Logo
6:16 pm - 10:48 amIAH-SJU
14h 32m1 stop
American Airlines Logo
6:00 am - 1:51 pmSJU-IAH
9h 51m2 stops
$265American Airlines
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Thu, Jan 22 - Mon, Jan 26
Southwest Logo
10:00 am - 1:25 amHOU-SJU
13h 25m2 stops
Southwest Logo
8:20 am - 2:40 pmSJU-HOU
8h 20m1 stop
$270Southwest
Find Deal
Sun, Dec 7 - Sat, Dec 13

Delta flights from Houston to San Juan Luis Munoz Marin Intl Airport

Our best Delta deals on Houston to San Juan Luis Munoz Marin Intl Airport flight tickets
Delta
Dec 4
HOU2:32 pmHouston Hobby
6h 48m
1 stop
SJU11:20 pmSan Juan Luis Munoz Marin Intl
Dec 6
SJU7:00 amSan Juan Luis Munoz Marin Intl
8h 28m
1 stop
HOU1:28 pmHouston Hobby
$215
Find similar
Delta
Nov 10
IAH12:35 pmHouston George Bush Intcntl
8h 38m
1 stop
SJU11:13 pmSan Juan Luis Munoz Marin Intl
Dec 13
SJU6:38 pmSan Juan Luis Munoz Marin Intl
7h 21m
1 stop
IAH11:59 pmHouston George Bush Intcntl
$264
Find similar
Delta
Nov 1
HOU6:00 amHouston Hobby
6h 21m
1 stop
SJU1:21 pmSan Juan Luis Munoz Marin Intl
Nov 7
SJU1:46 pmSan Juan Luis Munoz Marin Intl
11h 14m
1 stop
HOU11:00 pmHouston Hobby
$313
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Frontier flights from Houston to San Juan Luis Munoz Marin Intl Airport

Our best Frontier deals on Houston to San Juan Luis Munoz Marin Intl Airport flight tickets
Frontier
Nov 17
IAH9:09 pmHouston George Bush Intcntl
18h 45m
2 stops
SJU5:54 pmSan Juan Luis Munoz Marin Intl
Nov 22
SJU3:59 amSan Juan Luis Munoz Marin Intl
7h 40m
1 stop
IAH9:39 amHouston George Bush Intcntl
$216
Find similar
Frontier
Feb 19
IAH12:21 pmHouston George Bush Intcntl
11h 21m
1 stop
SJU1:42 amSan Juan Luis Munoz Marin Intl
Feb 22
SJU9:37 pmSan Juan Luis Munoz Marin Intl
13h 17m
1 stop
IAH8:54 amHouston George Bush Intcntl
$217
Find similar
Frontier
Nov 20
IAH11:37 amHouston George Bush Intcntl
11h 29m
1 stop
SJU1:06 amSan Juan Luis Munoz Marin Intl
Nov 25
SJU7:10 amSan Juan Luis Munoz Marin Intl
8h 44m
1 stop
IAH1:54 pmHouston George Bush Intcntl
$221
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momondo Fare Finder

 
Customize your flight search to find flights from Houston to San Juan Luis Munoz Marin Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from Houston to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Mon 11/3

9:07 am-9:35 pm

1 stop10h 28m

San Juan Luis Munoz Marin Intl

Thu 11/6

3:51 pm-11:57 pm

1 stop10h 06m

$209

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Sat 12/6

5:13 pm-11:25 pm

Nonstop4h 12m

San Juan Luis Munoz Marin Intl

Sun 12/14

12:00 pm-3:19 pm

Nonstop5h 19m

$211

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Thu 12/4

2:32 pm-11:20 pm

1 stop6h 48m

San Juan Luis Munoz Marin Intl

Sat 12/6

7:00 am-1:28 pm

1 stop8h 28m

$215

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Sun 2/8

10:45 am-8:57 pm

1 stop8h 12m

San Juan Luis Munoz Marin Intl

Thu 2/12

6:17 pm-11:59 pm

1 stop7h 42m

$215

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Mon 11/17

9:09 pm-5:54 pm

2 stops18h 45m

San Juan Luis Munoz Marin Intl

Sat 11/22

3:59 am-9:39 am

1 stop7h 40m

$216

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Thu 2/19

12:21 pm-1:42 am

1 stop11h 21m

San Juan Luis Munoz Marin Intl

Sun 2/22

9:37 pm-8:54 am

1 stop13h 17m

$217

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Sat 11/15

8:47 pm-5:19 pm

2 stops18h 32m

San Juan Luis Munoz Marin Intl

Fri 11/21

2:03 pm-7:49 pm

1 stop7h 46m

$222

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Thu 1/22

11:15 am-11:10 pm

2 stops9h 55m

San Juan Luis Munoz Marin Intl

Fri 1/23

6:10 am-7:40 pm

2 stops15h 30m

$265

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Thu 1/22

6:16 pm-10:48 am

1 stop14h 32m

San Juan Luis Munoz Marin Intl

Mon 1/26

6:00 am-1:51 pm

2 stops9h 51m

$265

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sun 12/7

10:00 am-1:25 am

2 stops13h 25m

San Juan Luis Munoz Marin Intl

Sat 12/13

8:20 am-2:40 pm

1 stop8h 20m

$270

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Houston to San Juan Luis Munoz Marin Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Houston and San Juan Luis Munoz Marin Intl Airport?

What is the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport?

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of April, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $293.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport from Houston is on a Saturday. momondo users have found tickets for Saturday departures for as low as $566. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Houston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $590.

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is at noon when flights can be purchased for as low as $253. Flights in the evening are often more expensive with an average ticket price of $500.

What is the cheapest Houston to San Juan Luis Munoz Marin Intl flight route?

Fly from Houston George Bush Intcntl to San Juan Luis Munoz Marin Intl for the best Houston - San Juan Luis Munoz Marin Intl flight prices

How far in advance should I book a flight to San Juan Luis Munoz Marin Intl Airport?

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $348 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from Houston for as low as $286 on momondo.

What cabin class options are available on Houston to San Juan Luis Munoz Marin Intl flights?

There are 4 cabin classes available to choose from on Houston to San Juan Luis Munoz Marin Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Houston to San Juan Luis Munoz Marin Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to San Juan Luis Munoz Marin Intl Airport

Fastest flight time

4h 08m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun
The fastest flight from Houston to San Juan Luis Munoz Marin Intl Airport takes 4h 08m
Direct flights go from Houston to San Juan Luis Munoz Marin Intl Airport on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
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  • How far is Houston to San Juan Luis Munoz Marin Intl by plane?

    San Juan Luis Munoz Marin Intl is 2001.4 mi away from Houston. A reasonable flight in good conditions will take 4h 09m.

  • When did momondo last update prices for flights from Houston to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Houston to San Juan Luis Munoz Marin Intl Airport were last updated today.

  • How many operators does momondo search for flights from Houston to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Houston to San Juan Luis Munoz Marin Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The necessary travel and health documents for your San Juan Luis Munoz Marin Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Houston to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $108Free CancellationRating
7.9
7,994 reviews
Search Delta flights
Spirit AirlinesPriceFrom $120Free CancellationRating
6.3
8,114 reviews
Search Spirit Airlines flights
FrontierPriceFrom $128Free CancellationRating
5.8
3,124 reviews
Search Frontier flights
SouthwestPriceFrom $165Free CancellationRating
8.0
4,240 reviews
Search Southwest flights
American AirlinesPriceFrom $175Free CancellationRating
7.2
11,032 reviews
Search American Airlines flights
United AirlinesPriceFrom $190Free CancellationRating
7.4
9,001 reviews
Search United Airlines flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Caguas
Humacao
Rio Grande
Bayamón

Why use momondo?

Why should I use momondo to find a flight deal from Houston to San Juan?

Finding the right flight to San Juan from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Juan quick and easy, saving you time and money.

Can I find flights from Houston to San Juan with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Houston to San Juan flights to just show those with flexible booking policies.

How can momondo help me find flights from Houston to San Juan?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to San Juan.

I’m not ready to book a flight from Houston to San Juan right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Houston to San Juan now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Juan and let you know when they change.

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