HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Puerto Rico

$345+ Cheap flights from Lubbock (LBB) to Puerto Rico

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
LBB — SJU
Aug 24 — Aug 311
Mon 8/24
Mon 8/31
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Lubbock to Puerto Rico with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Lubbock to Puerto Rico

Cheapest flights from Lubbock to Puerto Rico
Explore the most affordable flight options available from Lubbock to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2026.

This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:00 am
LBB
-
SJU
2 stops15h 50m
United Airlines
Wed 9/237:00 am
SJU
-
LBB
1 stop10h 09m
United Airlines
Deal found 7/23$345
This American Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:45 pm
LBB
-
SJU
2 stops21h 15m
American Airlines
Wed 9/232:58 pm
SJU
-
LBB
2 stops18h 17m
American Airlines
Deal found 7/23$350
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:47 am
LBB
-
SJU
1 stop7h 51m
United Airlines
Thu 9/247:00 am
SJU
-
LBB
1 stop10h 27m
United Airlines
Deal found 7/19$528
This American Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:00 am
LBB
-
SJU
2 stops14h 30m
American Airlines
Sun 11/226:28 am
SJU
-
LBB
1 stop9h 21m
American Airlines
Deal found 7/21$618
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1411:56 am
LBB
-
SJU
1 stop7h 28m
United Airlines
Sat 11/212:05 am
SJU
-
LBB
2 stops21h 52m
United Airlines
Deal found 7/24$630
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/265:20 pm
LBB
-
SJU
2 stops11h 09m
United Airlines
Mon 7/272:05 am
SJU
-
LBB
1 stop10h 15m
United Airlines
Deal found 7/22$634
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/19:20 am
LBB
-
SJU
2 stops12h 05m
Southwest
Wed 8/511:50 am
SJU
-
LBB
2 stops8h 40m
Southwest
Deal found 7/22$701

Find flight deals from Lubbock to Puerto Rico

Keep the following information in mind while searching for Lubbock to Puerto Rico flight deals. Data was last updated July 25, 2026.

Round-trip from

$345
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$586
From Lubbock to Puerto Rico
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($199 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lubbock 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, Cheapflights users made 2,558,603 searches. Data last updated July 25, 2026.
Use the filters below to find and compare flights from Lubbock to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LubbockSan Juan

LBB - SJU

LBBSJU

Lubbock

Tue 9/22

7:00 am-11:50 pm

2 stops15h 50m

San Juan Luis Munoz Marin Intl

Wed 9/23

7:00 am-4:09 pm

1 stop10h 09m

$345

LubbockSan Juan

LBB - SJU

LBBSJU

Lubbock

Tue 9/22

7:00 am-11:50 pm

2 stops15h 50m

San Juan Luis Munoz Marin Intl

Thu 9/24

7:00 am-4:27 pm

1 stop10h 27m

$528

LubbockSan Juan

LBB - SJU

LBBSJU

Lubbock

Sat 11/14

8:00 am-12:36 am

2 stops14h 36m

San Juan Luis Munoz Marin Intl

Sat 11/21

2:05 am-9:57 pm

2 stops21h 52m

$630
Cheapest one-way
Quickest one-way

LubbockSan Juan

LBB - SJU

LBBSJU

Lubbock

Mon 8/17

11:47 am-8:38 pm

1 stop7h 51m

$518

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Sorted by cheapest first

Best time to book a flight from Lubbock to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Lubbock with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Lubbock to Puerto Rico

What is the cheapest month to book a flight from Lubbock to Puerto Rico?

Currently, February is the cheapest month in which you can book a flight from Lubbock to Puerto Rico (average of $330). Flying from Lubbock to Puerto Rico in December is currently the most expensive (average of $995). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Puerto Rico. Reviews last updated July 25, 2026.
Get a feel of what it's like to fly with Southwest,United Airlines, andAmerican Airlines from Lubbock to Puerto Rico by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,233 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.
Southwest
8.0
Very good
4,233 reviews
Southwest
8.0
Very good
4,233 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.
United Airlines
7.4
Good
10,034 reviews
Southwest
8.0
Very good
4,233 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.
American Airlines
7.1
Good
11,847 reviews
Southwest
8.0
Very good
4,233 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

Related info for your journey

Find useful and relevant information for your journey from Lubbock to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Lubbock to Puerto Rico?

    Lubbock (LBB), located 6.2 mi from the city center, is the airport you fly out of when you book flights from Lubbock to Puerto Rico.

  • How long is the flight from Lubbock to Puerto Rico?

    A quick flight from Lubbock to Puerto Rico can take about 15h 50m. United Airlines provides one of the quickest options available for as low as $345. The distance from Lubbock to Puerto Rico is about 2441 mi.

  • Can I find deals for flights from Lubbock to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Lubbock to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lubbock to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lubbock to Puerto Rico.

  • Can I find deals for business class flights from Lubbock to Puerto Rico?

    Yes. Cheapflights offers flight deals from Lubbock to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Lubbock to Puerto Rico?

    Currently, February is the cheapest month in which you can book a flight from Lubbock to Puerto Rico (average of $330). Flying from Lubbock to Puerto Rico in December is currently the most expensive (average of $995). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Lubbock to Puerto Rico

Discover the top 3 airlines that operate flights from Lubbock to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$260Average$524FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$285Average$420FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$443Average$546FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.