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Cheap flights from Houston to Puerto Rico from $92

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 Puerto Rico departing on 9/17. 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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Find the cheapest flights from Houston to Puerto Rico

Cheap round-trip flights

American Airlines Logo
5:00 am - 2:15 pmIAH-SJU
8h 15m1 stop
American Airlines Logo
1:37 pm - 8:22 pmSJU-IAH
7h 45m1 stop
$175American Airlines
Find Deal
Mon, Sep 29 - Thu, Oct 2
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
Spirit Airlines Logo
9:39 am - 2:59 pmIAH-SJU
4h 20mnonstop
Spirit Airlines Logo
11:51 am - 11:34 pmSJU-IAH
12h 43m2 stops
$190Spirit Airlines
Find Deal
Thu, Oct 16 - Thu, Oct 30
American Airlines Logo
6:14 pm - 11:11 amIAH-SJU
15h 57m1 stop
American Airlines Logo
12:01 pm - 8:22 pmSJU-IAH
9h 21m1 stop
$200American Airlines
Find Deal
Mon, Sep 22 - Sat, Sep 27
Frontier Logo
4:36 pm - 2:27 amIAH-BQN
8h 51m1 stop
Frontier Logo
3:32 am - 3:36 pmBQN-IAH
13h 04m1 stop
$261Frontier
Find Deal
Wed, Sep 24 - Fri, Sep 26
Frontier Logo
4:43 pm - 2:48 amIAH-BQN
9h 05m1 stop
Frontier Logo
3:32 am - 3:36 pmBQN-IAH
13h 04m1 stop
$265Frontier
Find Deal
Tue, Sep 2 - Fri, Sep 5
Southwest Logo
6:30 am - 4:10 pmHOU-SJU
8h 40m1 stop
Southwest Logo
3:30 pm - 10:50 pmSJU-HOU
8h 20m1 stop
$280Southwest
Find Deal
Sun, Sep 14 - Thu, Sep 18
Southwest Logo
10:10 am - 9:45 pmHOU-SJU
9h 35m1 stop
Southwest Logo
5:55 pm - 9:05 pmSJU-HOU
5h 10mnonstop
$281Southwest
Find Deal
Sun, Nov 16 - Sat, Nov 22
United Airlines Logo
11:00 am - 11:09 pmIAH-BQN
11h 09m1 stop
United Airlines Logo
12:15 am - 10:51 amBQN-IAH
11h 36m1 stop
$395United Airlines
Find Deal
Sun, Sep 14 - Wed, Sep 17
United Airlines Logo
7:21 am - 11:09 pmIAH-BQN
14h 48m2 stops
United Airlines Logo
12:15 am - 6:44 pmBQN-IAH
19h 29m2 stops
$442United Airlines
Find Deal
Thu, Sep 25 - Tue, Sep 30

Spirit Airlines flights from Houston to Puerto Rico

Our best Spirit Airlines deals on Houston to Puerto Rico flight tickets
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
Aug 25
IAH5:45 amHouston George Bush Intcntl
17h 12m
1 stop
SJU11:57 pmSan Juan Luis Munoz Marin Intl
Aug 26
SJU2:11 amSan Juan Luis Munoz Marin Intl
10h 39m
1 stop
IAH11:50 amHouston George Bush Intcntl
$185
Find similar
Spirit Airlines
Oct 16
IAH9:39 amHouston George Bush Intcntl
4h 20m
SJU2:59 pmSan Juan Luis Munoz Marin Intl
Oct 30
SJU11:51 amSan Juan Luis Munoz Marin Intl
12h 43m
2 stops
IAH11:34 pmHouston George Bush Intcntl
$190
Find similar

American Airlines flights from Houston to Puerto Rico

Our best American Airlines deals on Houston to Puerto Rico flight tickets
American Airlines
Sep 29
IAH5:00 amHouston George Bush Intcntl
8h 15m
1 stop
SJU2:15 pmSan Juan Luis Munoz Marin Intl
Oct 2
SJU1:37 pmSan Juan Luis Munoz Marin Intl
7h 45m
1 stop
IAH8:22 pmHouston George Bush Intcntl
$175
Find similar
American Airlines
Sep 22
IAH6:14 pmHouston George Bush Intcntl
15h 57m
1 stop
SJU11:11 amSan Juan Luis Munoz Marin Intl
Sep 27
SJU12:01 pmSan Juan Luis Munoz Marin Intl
9h 21m
1 stop
IAH8:22 pmHouston George Bush Intcntl
$200
Find similar
American Airlines
Oct 2
HOU6:00 amHouston Hobby
16h 37m
2 stops
SJU11:37 pmSan Juan Luis Munoz Marin Intl
Oct 9
SJU7:00 pmSan Juan Luis Munoz Marin Intl
15h 33m
2 stops
HOU9:33 amHouston Hobby
$236
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Puerto Rico 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 19, 2025.
Use the filters below to find and compare flights from Houston to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Mon 9/29

5:00 am-2:15 pm

1 stop8h 15m

San Juan Luis Munoz Marin Intl

Thu 10/2

1:37 pm-8:22 pm

1 stop7h 45m

$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

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Thu 10/16

9:39 am-2:59 pm

Nonstop4h 20m

San Juan Luis Munoz Marin Intl

Thu 10/30

11:51 am-11:34 pm

2 stops12h 43m

$190

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Mon 9/22

6:14 pm-11:11 am

1 stop15h 57m

San Juan Luis Munoz Marin Intl

Sat 9/27

12:01 pm-8:22 pm

1 stop9h 21m

$200

HoustonAguadilla

IAH - BQN

IAHBQN

Houston George Bush Intcntl

Wed 9/24

4:36 pm-2:27 am

1 stop8h 51m

Aguadilla Borinquen

Fri 9/26

3:32 am-3:36 pm

1 stop13h 04m

$261

HoustonAguadilla

IAH - BQN

IAHBQN

Houston George Bush Intcntl

Tue 9/2

4:43 pm-2:48 am

1 stop9h 05m

Aguadilla Borinquen

Fri 9/5

3:32 am-3:36 pm

1 stop13h 04m

$265

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sun 9/14

6:30 am-4:10 pm

1 stop8h 40m

San Juan Luis Munoz Marin Intl

Thu 9/18

3:30 pm-10:50 pm

1 stop8h 20m

$280

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sun 11/16

10:10 am-9:45 pm

1 stop9h 35m

San Juan Luis Munoz Marin Intl

Sat 11/22

5:55 pm-9:05 pm

Nonstop5h 10m

$281

HoustonAguadilla

IAH - BQN

IAHBQN

Houston George Bush Intcntl

Sun 9/14

11:00 am-11:09 pm

1 stop11h 09m

Aguadilla Borinquen

Wed 9/17

12:15 am-10:51 am

1 stop11h 36m

$395

HoustonAguadilla

IAH - BQN

IAHBQN

Houston George Bush Intcntl

Thu 9/25

7:21 am-11:09 pm

2 stops14h 48m

Aguadilla Borinquen

Tue 9/30

12:15 am-6:44 pm

2 stops19h 29m

$442

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Houston to Puerto Rico

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 cheapest month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in September, then you should wait until October to fly from Houston, when ticket prices are also cheap, with an average price of $276.

What is the cheapest day to depart on your flight to Puerto Rico?

On average, the least expensive day to fly to Puerto Rico 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. The most expensive day to fly to Puerto Rico is Friday, with ticket prices averaging around $590.

What is the cheapest time of day to depart on your flight to Puerto Rico?

Our most recent data shows that the best time of day to fly to Puerto Rico is at noon. Flights from Houston to Puerto Rico during this time can be as low as $235. In contrast, the most expensive time of day to depart to Puerto Rico is in the evening when prices are around $508.

What is the cheapest Houston to Puerto Rico flight route?

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

How far in advance should I book a flight to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $334 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Houston for as low as $259 on momondo.

What cabin class options are available on Houston to Puerto Rico flights?

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

Cheap Houston to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Puerto Rico

Best Price Found

$92

Fastest flight time

4h 10m

Direct flights

Every day

Airports in Puerto Rico

2 airports
The best one-way flight to Puerto Rico from Houston in the past 72 hours is $92. The best round-trip flight deal from Houston to Puerto Rico found on momondo in the last 72 hours is $175.
The fastest flight from Houston to Puerto Rico takes 4h 10m
Direct flights go from Houston to Puerto Rico every day.
There are 2 airports near Puerto Rico: Vieques (VQS), San Juan Luis Munoz Marin Intl (SJU)
Search flight deals

  • When did momondo last update prices for flights from Houston to Puerto Rico?

    Prices for flights from Houston to Puerto Rico refresh daily.

  • How many operators does momondo search for flights from Houston to Puerto Rico?

  • How old do you have to be to fly from Houston to Puerto Rico?

    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 Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The necessary travel and health documents for your Puerto Rico 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 Puerto Rico

Compare and see reviews for airlines that fly from Houston to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $120Free CancellationRating
6.3
8,037 reviews
Search Spirit Airlines flights
FrontierPriceFrom $125Free CancellationRating
5.8
3,211 reviews
Search Frontier flights
DeltaPriceFrom $137Free CancellationRating
7.9
7,981 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 $201Free CancellationRating
7.4
8,922 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Puerto Rico?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Puerto Rico. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Houston to Puerto Rico with flexible booking policies on momondo?

All flight searches from Houston to Puerto Rico on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Houston to Puerto Rico?

Once all potential Houston to Puerto Rico flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to Puerto Rico

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