What is the most punctual flight time for $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

According to our data, Southwest have had the least number of delays on this route over the last 12 months; with about 20% of their flights experiencing any sort of delay.

What airlines fly to Puerto Rico?

United Airlines, Spirit Airlines and Frontier are the top three most popular airlines that fly to Puerto Rico from Houston according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Puerto Rico. Keep in mind that there are 6 different airlines that fly to Puerto Rico on a routine basis, so you have a few additional options to choose from.

How often are flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] delayed?

Historically, on average around 20% of flights between $[0, place:'genitive'] and $[1, place:'genitive'] have experienced a delay on any given week. The average delay length over the past 12 months has been 102 minutes.

What is the cheapest airline that flies from Houston to Puerto Rico?

JetBlue, Delta, and Frontier are the most popular carriers operating from Houston to Puerto Rico

How many flights depart from Houston to Puerto Rico on average per week?

The number of flights available between Houston and Puerto Rico is 41 per week as of November 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

How many flights depart from Houston to Puerto Rico on average per day?

The number of flights available between Houston and Puerto Rico is 5 per day as of November 2025. The most frequent departure time is 3:00PM, with 69% of daily flights leaving in the afternoon.

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?

There are 6 operators available for flights from Houston to Puerto Rico as of November 2025.

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.

$101 Cheap Flights from Houston to Puerto Rico in 2025/26

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One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:13 pm - 11:25 pmIAH-SJU

4h 12mnonstop

9:15 am - 12:31 amSJU-IAH

17h 16m2 stops

$189Multiple Airlines

Find Deal

Sun, Dec 7 - Wed, Dec 10

8:29 am - 12:24 amIAH-SJU

13h 55m1 stop

6:00 am - 9:17 amSJU-IAH

5h 17mnonstop

$190Spirit Airlines

Find Deal

Tue, Dec 2 - Sat, Dec 6

1:29 pm - 7:38 pmIAH-SJU

4h 09mnonstop

8:33 pm - 11:43 pmSJU-IAH

5h 10mnonstop

$191Spirit Airlines

Find Deal

Mon, Nov 24 - Mon, Dec 1

1:29 pm - 7:38 pmIAH-SJU

4h 09mnonstop

6:14 pm - 12:57 amSJU-IAH

8h 43m1 stop

$192Spirit Airlines

Find Deal

Mon, Dec 1 - Fri, Dec 5

5:44 am - 2:44 pmHOU-SJU

7h 00m1 stop

7:00 am - 5:59 pmSJU-HOU

12h 59m1 stop

$200American Airlines

Find Deal

Sat, Dec 6 - Tue, Dec 9

9:02 am - 9:25 pmHOU-SJU

10h 23m1 stop

3:45 pm - 11:58 pmSJU-HOU

10h 13m1 stop

$224American Airlines

Find Deal

Mon, Dec 8 - Thu, Dec 11

8:07 pm - 2:58 amIAH-BQN

28h 51m1 stop

6:42 pm - 6:29 pmBQN-IAH

25h 47m1 stop

$237Frontier

Find Deal

Sat, Dec 6 - Fri, Dec 12

12:50 pm - 12:35 amHOU-SJU

9h 45m1 stop

5:40 am - 2:40 pmSJU-HOU

11h 00m1 stop

$265Southwest

Find Deal

Tue, Dec 9 - Sat, Dec 13

12:29 pm - 11:57 pmIAH-BQN

9h 28m1 stop

1:09 am - 9:16 amBQN-IAH

10h 07m1 stop

$395United Airlines

Find Deal

Fri, Jan 30 - Tue, Feb 3

1:17 pm - 11:57 pmIAH-BQN

8h 40m1 stop

1:09 am - 11:14 amBQN-IAH

12h 05m1 stop

$440United Airlines

Find Deal

Sat, Dec 6 - Thu, Dec 11

Spirit Airlines flights from Houston to Puerto Rico

Our best Spirit Airlines deals on Houston to Puerto Rico flight tickets

Spirit Airlines

Dec 2

IAH8:29 amHouston George Bush Intcntl

13h 55m

1 stop

SJU12:24 amSan Juan Luis Munoz Marin Intl

Dec 6

SJU6:00 amSan Juan Luis Munoz Marin Intl

5h 17m

IAH9:17 amHouston George Bush Intcntl

$190

Find similar

Spirit Airlines

Nov 24

IAH1:29 pmHouston George Bush Intcntl

4h 09m

SJU7:38 pmSan Juan Luis Munoz Marin Intl

Dec 1

SJU8:33 pmSan Juan Luis Munoz Marin Intl

5h 10m

IAH11:43 pmHouston George Bush Intcntl

$191

Find similar

Spirit Airlines

Dec 1

IAH1:29 pmHouston George Bush Intcntl

4h 09m

SJU7:38 pmSan Juan Luis Munoz Marin Intl

Dec 5

SJU6:14 pmSan Juan Luis Munoz Marin Intl

8h 43m

1 stop

IAH12:57 amHouston George Bush Intcntl

$192

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Frontier flights from Houston to Puerto Rico

Our best Frontier deals on Houston to Puerto Rico flight tickets

Frontier

Dec 11

IAH8:07 pmHouston George Bush Intcntl

11h 48m

1 stop

SJU9:55 amSan Juan Luis Munoz Marin Intl

Jan 11

SJU3:55 amSan Juan Luis Munoz Marin Intl

8h 06m

1 stop

IAH10:01 amHouston George Bush Intcntl

$201

Find similar

Frontier

Dec 4

IAH8:07 pmHouston George Bush Intcntl

11h 48m

1 stop

SJU9:55 amSan Juan Luis Munoz Marin Intl

Dec 6

SJU4:31 pmSan Juan Luis Munoz Marin Intl

8h 19m

1 stop

IAH10:50 pmHouston George Bush Intcntl

$202

Find similar

Frontier

Dec 4

IAH8:07 pmHouston George Bush Intcntl

11h 48m

1 stop

SJU9:55 amSan Juan Luis Munoz Marin Intl

Dec 7

SJU1:59 amSan Juan Luis Munoz Marin Intl

9h 10m

1 stop

IAH9:09 amHouston George Bush Intcntl

$222

Find similar

Fly from

Fly to

Route

Depart

Return

Price

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

9:15 am-12:31 am

2 stops17h 16m

$189

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Tue 12/2

8:29 am-12:24 am

1 stop13h 55m

San Juan Luis Munoz Marin Intl

Sat 12/6

6:00 am-9:17 am

Nonstop5h 17m

$190

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Mon 11/24

1:29 pm-7:38 pm

Nonstop4h 09m

San Juan Luis Munoz Marin Intl

Mon 12/1

8:33 pm-11:43 pm

Nonstop5h 10m

$191

HoustonSan Juan

IAH - SJU

IAHSJU

Houston George Bush Intcntl

Mon 12/1

1:29 pm-7:38 pm

Nonstop4h 09m

San Juan Luis Munoz Marin Intl

Fri 12/5

6:14 pm-12:57 am

1 stop8h 43m

$192

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Sat 12/6

5:44 am-2:44 pm

1 stop7h 00m

San Juan Luis Munoz Marin Intl

Tue 12/9

7:00 am-5:59 pm

1 stop12h 59m

$200

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Mon 12/8

9:02 am-9:25 pm

1 stop10h 23m

San Juan Luis Munoz Marin Intl

Thu 12/11

3:45 pm-11:58 pm

1 stop10h 13m

$224

HoustonAguadilla

IAH - BQN

IAHBQN

Houston George Bush Intcntl

Sat 12/6

8:07 pm-2:58 am

1 stop28h 51m

Aguadilla Borinquen

Fri 12/12

6:42 pm-6:29 pm

1 stop25h 47m

$237

HoustonSan Juan

HOU - SJU

HOUSJU

Houston Hobby

Tue 12/9

12:50 pm-12:35 am

1 stop9h 45m

San Juan Luis Munoz Marin Intl

Sat 12/13

5:40 am-2:40 pm

1 stop11h 00m

$265

HoustonAguadilla

IAH - BQN

IAHBQN

Houston George Bush Intcntl

Fri 1/30

12:29 pm-11:57 pm

1 stop9h 28m

Aguadilla Borinquen

Tue 2/3

1:09 am-9:16 am

1 stop10h 07m

$395

HoustonAguadilla

IAH - BQN

IAHBQN

Houston George Bush Intcntl

Sat 12/6

1:17 pm-11:57 pm

1 stop8h 40m

Aguadilla Borinquen

Thu 12/11

1:09 am-11:14 am

1 stop12h 05m

$440

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Delays

Other information

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 $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 $356 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 $283 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?
There are 6 operators available for flights from Houston to Puerto Rico as of November 2025.
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
Delta	PriceFrom $108	Free Cancellation	Rating 7.9 8,002 reviews	Search Delta flights
Spirit Airlines	PriceFrom $119	Free Cancellation	Rating 6.3 8,156 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $128	Free Cancellation	Rating 5.8 3,106 reviews	Search Frontier flights
Southwest	PriceFrom $165	Free Cancellation	Rating 8.0 4,249 reviews	Search Southwest flights
American Airlines	PriceFrom $170	Free Cancellation	Rating 7.2 11,045 reviews	Search American Airlines flights
United Airlines	PriceFrom $192	Free Cancellation	Rating 7.4 9,029 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

Popular cities in Puerto Rico

Flights to San Juanfrom $95

Flights to Aguadillafrom $136

Flights to Mayagüezfrom $318

Cheap flights from Houston to Puerto Rico from $102

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 12/11. 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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Spirit Airlines flights from Houston to Puerto Rico

Our best Spirit Airlines deals on Houston to Puerto Rico flight tickets

Frontier flights from Houston to Puerto Rico

Our best Frontier deals on Houston to Puerto Rico flight tickets

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Use the filters below to find and compare flights from Houston to Puerto Rico that are best for you.

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?

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?

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.

What is the cheapest airline that flies from Houston to Puerto Rico?

JetBlue, Delta, and Frontier are the most popular carriers operating from Houston to Puerto Rico

What airlines fly to Puerto Rico?

How often are flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] delayed?

Historically, on average around 20% of flights between $[0, place:'genitive'] and $[1, place:'genitive'] have experienced a delay on any given week. The average delay length over the past 12 months has been 102 minutes.

What is the most punctual flight time for $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

According to our data, Southwest have had the least number of delays on this route over the last 12 months; with about 20% of their flights experiencing any sort of delay.

How many flights depart from Houston to Puerto Rico on average per day?

The number of flights available between Houston and Puerto Rico is 5 per day as of November 2025. The most frequent departure time is 3:00PM, with 69% of daily flights leaving in the afternoon.

How many flights depart from Houston to Puerto Rico on average per week?

The number of flights available between Houston and Puerto Rico is 41 per week as of November 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

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

Direct flights

Airports in Puerto Rico

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

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?

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

Best airlines flying from Houston to Puerto Rico

Compare and see reviews for airlines that fly from Houston to Puerto Rico with momondo

Why use momondo?

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

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

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

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

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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