Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Houston to Puerto Rico from $89

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 11/19. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Houston to Puerto Rico

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
8:47 pm - 8:27 pmIAH-SJU
21h 40m2 stops
Spirit Airlines Logo
11:55 am - 5:16 pmSJU-IAH
7h 21m1 stop
$206Spirit Airlines
Find Deal
Wed, Nov 19 - Sun, Nov 23
Spirit Airlines Logo
5:13 pm - 11:25 pmIAH-SJU
4h 12mnonstop
Spirit Airlines Logo
5:00 pm - 9:18 amSJU-IAH
18h 18m2 stops
$207Spirit Airlines
Find Deal
Sun, Dec 7 - Wed, Dec 10
Frontier Logo
6:05 pm - 4:13 pmIAH-SJU
20h 08m2 stops
Frontier Logo
4:11 pm - 10:40 pmSJU-IAH
8h 29m1 stop
$213Frontier
Find Deal
Fri, Jan 23 - Fri, Jan 30
Frontier Logo
8:17 pm - 9:55 amIAH-SJU
11h 38m1 stop
Frontier Logo
4:11 pm - 10:10 pmSJU-IAH
7h 59m1 stop
$216Frontier
Find Deal
Sat, Feb 28 - Tue, Mar 3
United Airlines Logo
3:04 pm - 9:26 pmIAH-SJU
4h 22mnonstop
United Airlines Logo
3:46 pm - 6:56 pmSJU-IAH
5h 10mnonstop
$238United Airlines
Find Deal
Tue, Nov 25 - Tue, Dec 9
Southwest Logo
5:30 pm - 10:25 amHOU-SJU
14h 55m2 stops
Southwest Logo
8:20 am - 2:40 pmSJU-HOU
8h 20m1 stop
$270Southwest
Find Deal
Sun, Dec 7 - Sat, Dec 13
American Airlines Logo
6:29 pm - 5:19 amHOU-SJU
8h 50m1 stop
American Airlines Logo
7:00 am - 8:18 pmSJU-HOU
15h 18m1 stop
$280American Airlines
Find Deal
Sun, Dec 7 - Wed, Dec 10
Southwest Logo
2:00 pm - 1:40 amHOU-SJU
9h 40m2 stops
Southwest Logo
6:40 am - 7:45 pmSJU-HOU
15h 05m2 stops
$315Southwest
Find Deal
Tue, Nov 25 - Tue, Dec 9
American Airlines Logo
5:44 am - 2:44 pmHOU-SJU
7h 00m1 stop
American Airlines Logo
6:54 am - 8:18 pmSJU-HOU
15h 24m1 stop
$354American Airlines
Find Deal
Tue, Dec 9 - Sat, Dec 13
United Airlines Logo
1:35 pm - 11:57 pmIAH-BQN
8h 22m1 stop
United Airlines Logo
1:09 am - 9:23 amBQN-IAH
10h 14m1 stop
$641United Airlines
Find Deal
Thu, Jan 15 - Mon, Jan 19

Frontier flights from Houston to Puerto Rico

Our best Frontier deals on Houston to Puerto Rico flight tickets
Frontier
Jan 23
IAH6:05 pmHouston George Bush Intcntl
20h 08m
2 stops
SJU4:13 pmSan Juan Luis Munoz Marin Intl
Jan 30
SJU4:11 pmSan Juan Luis Munoz Marin Intl
8h 29m
1 stop
IAH10:40 pmHouston George Bush Intcntl
$213
Find similar
Frontier
Feb 28
IAH8:17 pmHouston George Bush Intcntl
11h 38m
1 stop
SJU9:55 amSan Juan Luis Munoz Marin Intl
Mar 3
SJU4:11 pmSan Juan Luis Munoz Marin Intl
7h 59m
1 stop
IAH10:10 pmHouston George Bush Intcntl
$216
Find similar
Frontier
Feb 12
IAH6:05 amHouston George Bush Intcntl
17h 37m
2 stops
SJU1:42 amSan Juan Luis Munoz Marin Intl
Feb 18
SJU3:55 amSan Juan Luis Munoz Marin Intl
6h 59m
1 stop
IAH8:54 amHouston George Bush Intcntl
$219
Find similar

American Airlines flights from Houston to Puerto Rico

Our best American Airlines deals on Houston to Puerto Rico flight tickets
American Airlines
Dec 7
HOU6:29 pmHouston Hobby
8h 50m
1 stop
SJU5:19 amSan Juan Luis Munoz Marin Intl
Dec 10
SJU7:00 amSan Juan Luis Munoz Marin Intl
15h 18m
1 stop
HOU8:18 pmHouston Hobby
$280
Find similar
American Airlines
Dec 9
HOU5:44 amHouston Hobby
7h 00m
1 stop
SJU2:44 pmSan Juan Luis Munoz Marin Intl
Dec 13
SJU6:54 amSan Juan Luis Munoz Marin Intl
15h 24m
1 stop
HOU8:18 pmHouston Hobby
$354
Find similar
American Airlines
Jan 31
HOU6:36 pmHouston Hobby
14h 12m
2 stops
SJU10:48 amSan Juan Luis Munoz Marin Intl
Feb 12
SJU7:30 amSan Juan Luis Munoz Marin Intl
14h 24m
1 stop
HOU7:54 pmHouston Hobby
$366
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 November 5, 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

Wed 11/19

8:47 pm-8:27 pm

2 stops21h 40m

San Juan Luis Munoz Marin Intl

Sun 11/23

11:55 am-5:16 pm

1 stop7h 21m

$206

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Sun 12/7

5:13 pm-11:25 pm

Nonstop4h 12m

San Juan Luis Munoz Marin Intl

Wed 12/10

5:00 pm-9:18 am

2 stops18h 18m

$207

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Fri 1/23

6:05 pm-4:13 pm

2 stops20h 08m

San Juan Luis Munoz Marin Intl

Fri 1/30

4:11 pm-10:40 pm

1 stop8h 29m

$213

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Sat 2/28

8:17 pm-9:55 am

1 stop11h 38m

San Juan Luis Munoz Marin Intl

Tue 3/3

4:11 pm-10:10 pm

1 stop7h 59m

$216

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Tue 11/25

3:04 pm-9:26 pm

Nonstop4h 22m

San Juan Luis Munoz Marin Intl

Tue 12/9

3:46 pm-6:56 pm

Nonstop5h 10m

$238

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sun 12/7

5:30 pm-10:25 am

2 stops14h 55m

San Juan Luis Munoz Marin Intl

Sat 12/13

8:20 am-2:40 pm

1 stop8h 20m

$270

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sun 12/7

6:29 pm-5:19 am

1 stop8h 50m

San Juan Luis Munoz Marin Intl

Wed 12/10

7:00 am-8:18 pm

1 stop15h 18m

$280

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Tue 11/25

2:00 pm-1:40 am

2 stops9h 40m

San Juan Luis Munoz Marin Intl

Tue 12/9

6:40 am-7:45 pm

2 stops15h 05m

$315

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Tue 12/9

5:44 am-2:44 pm

1 stop7h 00m

San Juan Luis Munoz Marin Intl

Sat 12/13

6:54 am-8:18 pm

1 stop15h 24m

$354

HoustonAguadilla

IAH - BQN

IAHBQN

Houston George Bush Intcntl

Thu 1/15

1:35 pm-11:57 pm

1 stop8h 22m

Aguadilla Borinquen

Mon 1/19

1:09 am-9:23 am

1 stop10h 14m

$641

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 April, then you should wait until February to fly from Houston, when ticket prices are also cheap, with an average price of $295.

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 $251. In contrast, the most expensive time of day to depart to Puerto Rico is in the evening when prices are around $501.

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 $348 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 $286 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

Fastest flight time

4h 05m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Puerto Rico

1 airport
The fastest flight from Houston to Puerto Rico takes 4h 05m
Direct flights go from Houston to Puerto Rico on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Puerto Rico: 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
DeltaPriceFrom $108Free CancellationRating
7.9
8,004 reviews
Search Delta flights
Spirit AirlinesPriceFrom $119Free CancellationRating
6.3
8,113 reviews
Search Spirit Airlines flights
FrontierPriceFrom $128Free CancellationRating
5.8
3,115 reviews
Search Frontier flights
SouthwestPriceFrom $165Free CancellationRating
8.0
4,239 reviews
Search Southwest flights
American AirlinesPriceFrom $170Free CancellationRating
7.2
11,039 reviews
Search American Airlines flights
United AirlinesPriceFrom $192Free CancellationRating
7.4
9,001 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 12/5
Fri 12/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

Popular flights according to clicks in the last 7 days on momondo
Flights to San Juanfrom $96
Flights to Aguadillafrom $176
Flights to Mayagüezfrom $340