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Cheap flights from Houston to Puerto Rico from $94

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 10/25. 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

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Spirit Airlines Logo
5:20 am - 3:55 pmIAH-SJU
8h 35m1 stop
Spirit Airlines Logo
7:00 am - 10:19 amSJU-IAH
5h 19mnonstop
$204Spirit Airlines
Find Deal
Thu, Dec 4 - Sat, Dec 6
Spirit Airlines Logo
11:24 am - 5:33 pmIAH-SJU
4h 09mnonstop
Spirit Airlines Logo
3:59 am - 9:23 amSJU-IAH
7h 24m1 stop
$205Spirit Airlines
Find Deal
Tue, Dec 9 - Fri, Dec 12
Frontier Logo
11:02 am - 1:32 amIAH-SJU
12h 30m1 stop
Frontier Logo
4:05 pm - 10:30 pmSJU-IAH
8h 25m1 stop
$206Frontier
Find Deal
Fri, Nov 14 - Thu, Nov 27
American Airlines Logo
5:00 am - 5:52 pmIAH-SJU
10h 52m2 stops
American Airlines Logo
3:56 pm - 10:28 pmSJU-IAH
8h 32m1 stop
$215American Airlines
Find Deal
Tue, Nov 4 - Sat, Nov 8
American Airlines Logo
6:00 am - 2:25 pmHOU-SJU
7h 25m1 stop
American Airlines Logo
3:34 pm - 10:14 pmSJU-HOU
7h 40m1 stop
$220American Airlines
Find Deal
Wed, Oct 29 - Sat, Nov 1
Frontier Logo
10:55 am - 7:56 pmIAH-SJU
8h 01m1 stop
Frontier Logo
3:04 am - 9:33 amSJU-IAH
7h 29m1 stop
$226Frontier
Find Deal
Mon, Oct 27 - Thu, Oct 30
United Airlines Logo
3:04 pm - 9:26 pmIAH-SJU
4h 22mnonstop
United Airlines Logo
7:45 am - 10:51 amSJU-IAH
5h 06mnonstop
$256United Airlines
Find Deal
Fri, Dec 5 - Sat, Dec 6
Southwest Logo
5:00 pm - 12:35 amHOU-SJU
5h 35m1 stop
Southwest Logo
6:40 am - 1:35 pmSJU-HOU
8h 55m1 stop
$305Southwest
Find Deal
Fri, Nov 7 - Thu, Nov 13
Southwest Logo
11:15 am - 11:20 pmHOU-SJU
10h 05m1 stop
Southwest Logo
6:15 am - 1:40 pmSJU-HOU
9h 25m1 stop
$390Southwest
Find Deal
Fri, Dec 5 - Sat, Dec 6
United Airlines Logo
10:31 am - 11:57 pmIAH-BQN
11h 26m1 stop
United Airlines Logo
1:09 am - 5:25 pmBQN-IAH
18h 16m2 stops
$469United Airlines
Find Deal
Sat, Jan 24 - Wed, Jan 28

Delta flights from Houston to Puerto Rico

Our best Delta deals on Houston to Puerto Rico flight tickets
Delta
Oct 28
HOU2:22 pmHouston Hobby
6h 37m
1 stop
SJU9:59 pmSan Juan Luis Munoz Marin Intl
Oct 31
SJU12:46 pmSan Juan Luis Munoz Marin Intl
11h 14m
1 stop
HOU11:00 pmHouston Hobby
$215
Find similar
Delta
Oct 18
HOU10:13 amHouston Hobby
10h 46m
1 stop
SJU9:59 pmSan Juan Luis Munoz Marin Intl
Oct 21
SJU7:15 amSan Juan Luis Munoz Marin Intl
11h 33m
1 stop
HOU5:48 pmHouston Hobby
$348
Find similar
Delta
Oct 20
HOU2:22 pmHouston Hobby
6h 37m
1 stop
SJU9:59 pmSan Juan Luis Munoz Marin Intl
Oct 24
SJU7:15 amSan Juan Luis Munoz Marin Intl
7h 12m
1 stop
HOU1:27 pmHouston Hobby
$470
Find similar

Spirit Airlines flights from Houston to Puerto Rico

Our best Spirit Airlines deals on Houston to Puerto Rico flight tickets
Spirit Airlines
Dec 4
IAH5:20 amHouston George Bush Intcntl
8h 35m
1 stop
SJU3:55 pmSan Juan Luis Munoz Marin Intl
Dec 6
SJU7:00 amSan Juan Luis Munoz Marin Intl
5h 19m
IAH10:19 amHouston George Bush Intcntl
$204
Find similar
Spirit Airlines
Dec 9
IAH11:24 amHouston George Bush Intcntl
4h 09m
SJU5:33 pmSan Juan Luis Munoz Marin Intl
Dec 12
SJU3:59 amSan Juan Luis Munoz Marin Intl
7h 24m
1 stop
IAH9:23 amHouston George Bush Intcntl
$205
Find similar
Spirit Airlines
Dec 4
IAH2:28 pmHouston George Bush Intcntl
4h 16m
SJU8:44 pmSan Juan Luis Munoz Marin Intl
Dec 7
SJU9:49 pmSan Juan Luis Munoz Marin Intl
5h 02m
IAH12:51 amHouston George Bush Intcntl
$211
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 October 16, 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

Thu 12/4

5:20 am-3:55 pm

1 stop8h 35m

San Juan Luis Munoz Marin Intl

Sat 12/6

7:00 am-10:19 am

Nonstop5h 19m

$204

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Tue 12/9

11:24 am-5:33 pm

Nonstop4h 09m

San Juan Luis Munoz Marin Intl

Fri 12/12

3:59 am-9:23 am

1 stop7h 24m

$205

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Fri 11/14

11:02 am-1:32 am

1 stop12h 30m

San Juan Luis Munoz Marin Intl

Thu 11/27

4:05 pm-10:30 pm

1 stop8h 25m

$206

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Tue 11/4

5:00 am-5:52 pm

2 stops10h 52m

San Juan Luis Munoz Marin Intl

Sat 11/8

3:56 pm-10:28 pm

1 stop8h 32m

$215

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Wed 10/29

6:00 am-2:25 pm

1 stop7h 25m

San Juan Luis Munoz Marin Intl

Sat 11/1

3:34 pm-10:14 pm

1 stop7h 40m

$220

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Mon 10/27

10:55 am-7:56 pm

1 stop8h 01m

San Juan Luis Munoz Marin Intl

Thu 10/30

3:04 am-9:33 am

1 stop7h 29m

$226

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Fri 12/5

3:04 pm-9:26 pm

Nonstop4h 22m

San Juan Luis Munoz Marin Intl

Sat 12/6

7:45 am-10:51 am

Nonstop5h 06m

$256

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Fri 11/7

5:00 pm-12:35 am

1 stop5h 35m

San Juan Luis Munoz Marin Intl

Thu 11/13

6:40 am-1:35 pm

1 stop8h 55m

$305

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Fri 12/5

11:15 am-11:20 pm

1 stop10h 05m

San Juan Luis Munoz Marin Intl

Sat 12/6

6:15 am-1:40 pm

1 stop9h 25m

$390

HoustonAguadilla

IAH - BQN

IAHBQN

Houston George Bush Intcntl

Sat 1/24

10:31 am-11:57 pm

1 stop11h 26m

Aguadilla Borinquen

Wed 1/28

1:09 am-5:25 pm

2 stops18h 16m

$469

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 April, then you should wait until January to fly from Houston, when ticket prices are also cheap, with an average price of $289.

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 $252. In contrast, the most expensive time of day to depart to Puerto Rico is in the evening when prices are around $502.

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 $346 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 $280 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 09m

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 09m
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)
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  • 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
7,982 reviews
Search Delta flights
Spirit AirlinesPriceFrom $120Free CancellationRating
6.3
8,099 reviews
Search Spirit Airlines flights
FrontierPriceFrom $125Free CancellationRating
5.8
3,137 reviews
Search Frontier flights
SouthwestPriceFrom $165Free CancellationRating
8.0
4,240 reviews
Search Southwest flights
American AirlinesPriceFrom $175Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
United AirlinesPriceFrom $190Free CancellationRating
7.4
8,982 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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Sat 11/15
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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 $120
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