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Cheap flights from Houston to San Juan from $90

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 9/29. 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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Cheap round-trip flights

Spirit Airlines Logo
9:00 am - 2:17 pmIAH-SJU
4h 17mnonstop
Spirit Airlines Logo
3:22 pm - 7:21 pmSJU-IAH
4h 59mnonstop
$170Spirit Airlines
Find Deal
Sun, Sep 7 - Thu, Sep 25
Southwest Logo
10:00 am - 1:25 amHOU-SJU
13h 25m2 stops
Southwest Logo
6:40 am - 1:35 pmSJU-HOU
8h 55m1 stop
$175Southwest
Find Deal
Sun, Nov 9 - Thu, Nov 13
American Airlines Logo
7:22 pm - 2:25 pmIAH-SJU
18h 03m1 stop
American Airlines Logo
7:00 pm - 10:15 amSJU-IAH
16h 15m1 stop
$175American Airlines
Find Deal
Mon, Oct 6 - Thu, Oct 9
Spirit Airlines Logo
9:00 am - 2:17 pmIAH-SJU
4h 17mnonstop
Spirit Airlines Logo
3:22 pm - 7:21 pmSJU-IAH
4h 59mnonstop
$180Spirit Airlines
Find Deal
Sun, Sep 14 - Thu, Sep 18
Delta Logo
10:44 am - 10:00 pmHOU-SJU
10h 16m1 stop
Delta Logo
2:26 pm - 10:37 pmSJU-HOU
9h 11m1 stop
$215Delta
Find Deal
Tue, Sep 30 - Sat, Oct 4
Delta Logo
1:13 pm - 10:00 pmIAH-SJU
7h 47m1 stop
Delta Logo
5:43 pm - 11:59 pmSJU-IAH
7h 16m1 stop
$215Delta
Find Deal
Tue, Sep 30 - Tue, Oct 7
Logo
9:51 am - 3:07 pmIAH-SJU
4h 16mnonstop
Logo
3:39 am - 3:36 pmSJU-IAH
12h 57m1 stop
$222
Find Deal
Sun, Aug 31 - Fri, Sep 5
Logo
9:00 am - 2:17 pmIAH-SJU
4h 17mnonstop
Logo
10:57 am - 5:54 pmSJU-IAH
7h 57m1 stop
$231
Find Deal
Sun, Sep 28 - Fri, Oct 3
Frontier Logo
7:08 pm - 9:55 amIAH-SJU
12h 47m1 stop
Frontier Logo
3:55 am - 8:54 amSJU-IAH
6h 59m1 stop
$239Frontier
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Wed, Dec 10 - Mon, Dec 15
American Airlines Logo
6:00 am - 6:14 pmHOU-SJU
11h 14m2 stops
American Airlines Logo
3:34 pm - 10:14 pmSJU-HOU
7h 40m1 stop
$240American Airlines
Find Deal
Tue, Sep 30 - Tue, Oct 7

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
Sep 7
IAH9:00 amHouston George Bush Intcntl
4h 17m
SJU2:17 pmSan Juan Luis Munoz Marin Intl
Sep 25
SJU3:22 pmSan Juan Luis Munoz Marin Intl
4h 59m
IAH7:21 pmHouston George Bush Intcntl
$170
Find similar
Spirit Airlines
Sep 14
IAH9:00 amHouston George Bush Intcntl
4h 17m
SJU2:17 pmSan Juan Luis Munoz Marin Intl
Sep 18
SJU3:22 pmSan Juan Luis Munoz Marin Intl
4h 59m
IAH7:21 pmHouston George Bush Intcntl
$180
Find similar
Spirit Airlines
Sep 14
IAH9:00 amHouston George Bush Intcntl
4h 17m
SJU2:17 pmSan Juan Luis Munoz Marin Intl
Sep 18
SJU3:22 pmSan Juan Luis Munoz Marin Intl
4h 59m
IAH7:21 pmHouston George Bush Intcntl
$182
Find similar

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

Our best American Airlines deals on Houston to San Juan Luis Munoz Marin Intl Airport flight tickets
American Airlines
Oct 6
IAH7:22 pmHouston George Bush Intcntl
18h 03m
1 stop
SJU2:25 pmSan Juan Luis Munoz Marin Intl
Oct 9
SJU7:00 pmSan Juan Luis Munoz Marin Intl
16h 15m
1 stop
IAH10:15 amHouston George Bush Intcntl
$175
Find similar
American Airlines
Sep 30
HOU6:00 amHouston Hobby
11h 14m
2 stops
SJU6:14 pmSan Juan Luis Munoz Marin Intl
Oct 7
SJU3:34 pmSan Juan Luis Munoz Marin Intl
7h 40m
1 stop
HOU10:14 pmHouston Hobby
$240
Find similar
American Airlines
Oct 6
HOU8:11 pmHouston Hobby
17h 14m
1 stop
SJU2:25 pmSan Juan Luis Munoz Marin Intl
Oct 11
SJU3:34 pmSan Juan Luis Munoz Marin Intl
7h 40m
1 stop
HOU10:14 pmHouston Hobby
$265
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 August 20, 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

Sun 9/7

9:00 am-2:17 pm

Nonstop4h 17m

San Juan Luis Munoz Marin Intl

Thu 9/25

3:22 pm-7:21 pm

Nonstop4h 59m

$170

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sun 11/9

10:00 am-1:25 am

2 stops13h 25m

San Juan Luis Munoz Marin Intl

Thu 11/13

6:40 am-1:35 pm

1 stop8h 55m

$175

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Mon 10/6

7:22 pm-2:25 pm

1 stop18h 03m

San Juan Luis Munoz Marin Intl

Thu 10/9

7:00 pm-10:15 am

1 stop16h 15m

$175

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Sun 9/14

9:00 am-2:17 pm

Nonstop4h 17m

San Juan Luis Munoz Marin Intl

Thu 9/18

3:22 pm-7:21 pm

Nonstop4h 59m

$180

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Tue 9/30

10:44 am-10:00 pm

1 stop10h 16m

San Juan Luis Munoz Marin Intl

Sat 10/4

2:26 pm-10:37 pm

1 stop9h 11m

$215

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Tue 9/30

1:13 pm-10:00 pm

1 stop7h 47m

San Juan Luis Munoz Marin Intl

Tue 10/7

5:43 pm-11:59 pm

1 stop7h 16m

$215

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Sun 8/31

9:51 am-3:07 pm

Nonstop4h 16m

San Juan Luis Munoz Marin Intl

Fri 9/5

3:39 am-3:36 pm

1 stop12h 57m

$222

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Sun 9/28

9:00 am-2:17 pm

Nonstop4h 17m

San Juan Luis Munoz Marin Intl

Fri 10/3

10:57 am-5:54 pm

1 stop7h 57m

$231

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Wed 12/10

7:08 pm-9:55 am

1 stop12h 47m

San Juan Luis Munoz Marin Intl

Mon 12/15

3:55 am-8:54 am

1 stop6h 59m

$239

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Tue 9/30

6:00 am-6:14 pm

2 stops11h 14m

San Juan Luis Munoz Marin Intl

Tue 10/7

3:34 pm-10:14 pm

1 stop7h 40m

$240

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 September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $276.

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 $237. Flights in the evening are often more expensive with an average ticket price of $505.

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 $334 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 $259 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 10m

Direct flights

Every day
The fastest flight from Houston to San Juan Luis Munoz Marin Intl Airport takes 4h 10m
Direct flights go from Houston to San Juan Luis Munoz Marin Intl Airport every day.
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 16m.

  • 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
Spirit AirlinesPriceFrom $120Free CancellationRating
6.3
8,039 reviews
Search Spirit Airlines flights
FrontierPriceFrom $125Free CancellationRating
5.8
3,207 reviews
Search Frontier flights
DeltaPriceFrom $137Free CancellationRating
7.9
7,982 reviews
Search Delta flights
SouthwestPriceFrom $165Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
American AirlinesPriceFrom $175Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $200Free CancellationRating
7.4
8,928 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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