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Cheap flights from Houston to San Juan from $88

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 12/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
12:21 pm - 1:42 am
IAH
-
SJU
11h 21m1 stop
Frontier Logo
9:37 pm - 6:54 am
SJU
-
IAH
11h 17m1 stop
$169Frontier
Thu, Feb 26 - Sat, Mar 7
Frontier Logo
8:13 pm - 9:08 am
IAH
-
SJU
10h 55m1 stop
Frontier Logo
2:29 am - 11:56 am
SJU
-
IAH
11h 27m2 stops
$174Frontier
Wed, Jan 7 - Wed, Jan 14
Frontier Logo
8:18 pm - 2:50 am
IAH
-
SJU
28h 32m1 stop
Frontier Logo
4:11 pm - 10:52 pm
SJU
-
IAH
8h 41m1 stop
$176Frontier
Fri, Feb 27 - Mon, Mar 2
Multiple Airlines Logo
8:13 pm - 8:54 am
IAH
-
SJU
10h 41m1 stop
Multiple Airlines Logo
8:00 am - 7:24 pm
SJU
-
IAH
13h 24m2 stops
$179Multiple Airlines
Sat, Jan 10 - Sat, Jan 17
Frontier Logo
8:18 pm - 10:24 am
IAH
-
SJU
12h 06m1 stop
Frontier Logo
4:22 pm - 10:51 pm
SJU
-
IAH
8h 29m1 stop
$180Frontier
Thu, Jan 22 - Thu, Jan 29
Multiple Airlines Logo
8:13 pm - 9:08 am
IAH
-
SJU
10h 55m1 stop
Multiple Airlines Logo
6:00 am - 11:11 am
SJU
-
IAH
7h 11m1 stop
$183Multiple Airlines
Wed, Jan 7 - Sat, Jan 10
Multiple Airlines Logo
11:15 am - 5:23 pm
IAH
-
SJU
4h 08mnonstop
Multiple Airlines Logo
6:30 am - 8:43 pm
SJU
-
IAH
16h 13m1 stop
$184Multiple Airlines
Tue, Jan 6 - Mon, Jan 12
Southwest Logo
11:20 am - 11:10 pm
HOU
-
SJU
9h 50m1 stop
Southwest Logo
5:40 am - 2:20 pm
SJU
-
HOU
10h 40m2 stops
$340Southwest
Tue, Jan 6 - Tue, Jan 13
American Airlines Logo
12:47 pm - 10:26 pm
HOU
-
SJU
7h 39m1 stop
American Airlines Logo
7:07 am - 6:06 pm
SJU
-
HOU
12h 59m1 stop
$385American Airlines
Mon, Feb 2 - Sat, Feb 7
Southwest Logo
10:25 am - 3:35 pm
HOU
-
SJU
4h 10mnonstop
Southwest Logo
3:30 pm - 7:35 pm
SJU
-
HOU
5h 05mnonstop
$386Southwest
Sat, May 2 - Sat, May 9

Spirit Airlines flights from Houston to San Juan Luis Munoz Marin Intl Airport

Our best Spirit Airlines deals on Houston to San Juan Luis Munoz Marin Intl Airport flight tickets
Spirit Airlines
Jan 6
IAH11:15 amHouston George Bush Intcntl
4h 08m
SJU5:23 pmSan Juan Luis Munoz Marin Intl
Jan 12
SJU11:52 amSan Juan Luis Munoz Marin Intl
13h 04m
1 stop
IAH10:56 pmHouston George Bush Intcntl
$174
Find similar
Spirit Airlines
Dec 14
IAH5:13 pmHouston George Bush Intcntl
4h 12m
SJU11:25 pmSan Juan Luis Munoz Marin Intl
Dec 16
SJU6:00 amSan Juan Luis Munoz Marin Intl
5h 17m
IAH9:17 amHouston George Bush Intcntl
$176
Find similar
Spirit Airlines
Dec 14
IAH5:13 pmHouston George Bush Intcntl
4h 12m
SJU11:25 pmSan Juan Luis Munoz Marin Intl
Dec 16
SJU6:00 amSan Juan Luis Munoz Marin Intl
5h 17m
IAH9:17 amHouston George Bush Intcntl
$181
Find similar

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 15
HOU2:32 pmHouston Hobby
6h 48m
1 stop
SJU11:20 pmSan Juan Luis Munoz Marin Intl
Dec 17
SJU1:57 pmSan Juan Luis Munoz Marin Intl
10h 51m
1 stop
HOU10:48 pmHouston Hobby
$427
Find similar
Delta
Dec 13
HOU2:32 pmHouston Hobby
6h 48m
1 stop
SJU11:20 pmSan Juan Luis Munoz Marin Intl
Dec 20
SJU1:10 pmSan Juan Luis Munoz Marin Intl
12h 01m
1 stop
HOU11:11 pmHouston Hobby
$440
Find similar
Delta
Dec 13
HOU2:32 pmHouston Hobby
6h 48m
1 stop
SJU11:20 pmSan Juan Luis Munoz Marin Intl
Dec 15
SJU1:55 pmSan Juan Luis Munoz Marin Intl
10h 53m
1 stop
HOU10:48 pmHouston Hobby
$471
Find similar

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 December 11, 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

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Thu 2/26

12:21 pm-1:42 am

1 stop11h 21m

San Juan Luis Munoz Marin Intl

Sat 3/7

9:37 pm-6:54 am

1 stop11h 17m

$169

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Wed 1/7

8:13 pm-9:08 am

1 stop10h 55m

San Juan Luis Munoz Marin Intl

Wed 1/14

2:29 am-11:56 am

2 stops11h 27m

$174

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Fri 2/27

8:18 pm-2:50 am

1 stop28h 32m

San Juan Luis Munoz Marin Intl

Mon 3/2

4:11 pm-10:52 pm

1 stop8h 41m

$176

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Sat 1/10

8:13 pm-8:54 am

1 stop10h 41m

San Juan Luis Munoz Marin Intl

Sat 1/17

8:00 am-7:24 pm

2 stops13h 24m

$179

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Thu 1/22

8:18 pm-10:24 am

1 stop12h 06m

San Juan Luis Munoz Marin Intl

Thu 1/29

4:22 pm-10:51 pm

1 stop8h 29m

$180

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Wed 1/7

8:13 pm-9:08 am

1 stop10h 55m

San Juan Luis Munoz Marin Intl

Sat 1/10

6:00 am-11:11 am

1 stop7h 11m

$183

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Tue 1/6

11:15 am-5:23 pm

Nonstop4h 08m

San Juan Luis Munoz Marin Intl

Mon 1/12

6:30 am-8:43 pm

1 stop16h 13m

$184

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Tue 1/6

11:20 am-11:10 pm

1 stop9h 50m

San Juan Luis Munoz Marin Intl

Tue 1/13

5:40 am-2:20 pm

2 stops10h 40m

$340

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Mon 2/2

12:47 pm-10:26 pm

1 stop7h 39m

San Juan Luis Munoz Marin Intl

Sat 2/7

7:07 am-6:06 pm

1 stop12h 59m

$385

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sat 5/2

10:25 am-3:35 pm

Nonstop4h 10m

San Juan Luis Munoz Marin Intl

Sat 5/9

3:30 pm-7:35 pm

Nonstop5h 05m

$386

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 February is also cheap. Prices for this month can be found on momondo for an average of $303.

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 $255. Flights in the evening are often more expensive with an average ticket price of $499.

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 $355 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 $275 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, Wed, Fri 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, Wednesday, Friday and Sunday. There are no airlines offering direct flights.
Search flight deals

  • 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 08m.

  • 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
8,008 reviews
Search Delta flights
Spirit AirlinesPriceFrom $119Free CancellationRating
6.3
8,175 reviews
Search Spirit Airlines flights
FrontierPriceFrom $125Free CancellationRating
5.8
3,084 reviews
Search Frontier flights
SouthwestPriceFrom $165Free CancellationRating
7.9
4,252 reviews
Search Southwest flights
American AirlinesPriceFrom $170Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights
United AirlinesPriceFrom $187Free CancellationRating
7.4
9,095 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
Humacao
Caguas
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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