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Luis Munoz Marin Intl

$345+ Cheap flights from Lubbock (LBB) to Luis Munoz Marin Intl (SJU)

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
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Cheap flight deals from Lubbock to Luis Munoz Marin Intl

Cheapest flights from Lubbock to Luis Munoz Marin Intl
Explore the most affordable flight options available from Lubbock to Luis Munoz Marin Intl. 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 9/2211:47 am
LBB
-
SJU
1 stop7h 51m
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 Southwest deal was found by Cheapflights users on 7/25. 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.
Thu 9/31:00 pm
LBB
-
SJU
2 stops9h 10m
Southwest
Thu 9/106:00 am
SJU
-
LBB
2 stops11h 35m
Southwest
Deal found 7/25$483
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Thu 9/35:00 am
LBB
-
SJU
2 stops12h 33m
American Airlines
Thu 9/104:19 pm
SJU
-
LBB
1 stop16h 56m
American Airlines
Deal found 7/25$538
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 11/147:17 am
LBB
-
SJU
1 stop14h 59m
American Airlines
Sun 11/226:28 am
SJU
-
LBB
1 stop9h 21m
American Airlines
Deal found 7/21$578
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

Find flight deals from Lubbock to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Lubbock (LBB) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$345
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$586
Provider with most accurate pricing for Lubbock-San Juan Luis Munoz Marin Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lubbock-San Juan Luis Munoz Marin Intl flights.
Search Deals
From Lubbock to San Juan Luis Munoz Marin Intl
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 Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest 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
Quickest round-trip

LubbockSan Juan

LBB - SJU

LBBSJU

Lubbock

Thu 9/3

1:00 pm-11:10 pm

2 stops9h 10m

San Juan Luis Munoz Marin Intl

Thu 9/10

6:00 am-4:35 pm

2 stops11h 35m

$483
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

Compare providers for flights from Lubbock to Luis Munoz Marin Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lubbock to Luis Munoz Marin Intl in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Lubbock-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lubbock-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lubbock-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lubbock-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lubbock-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Lubbock to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl Airport

What is the cheapest month to book a flight from Lubbock to San Juan Luis Munoz Marin Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Lubbock to San Juan Luis Munoz Marin Intl Airport (average of $330). Flying from Lubbock to San Juan Luis Munoz Marin Intl Airport 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.

How much does it cost to fly round-trip from Lubbock to San Juan Luis Munoz Marin Intl Airport?

Airfare is below average for this route at the moment.

Lubbock to San Juan Luis Munoz Marin Intl Airport flights typically cost between $412 and $594 in September.
The cheapest round-trip price found within the last 5 days was $345 on United Airlines (Sep 22-Sep 23).

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated July 25, 2026.
Read through reviews of airlines operating flights from Lubbock to San Juan Luis Munoz Marin Intl Airport, such as Southwest,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,233 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

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

Food

7.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

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

Food

7.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

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

Food

7.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

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 Luis Munoz Marin Intl. 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 San Juan Luis Munoz Marin Intl?

    Most people fly from Lubbock (LBB) if they book a flight from Lubbock to San Juan Luis Munoz Marin Intl. On average, Lubbock has 0 outbound flights to San Juan Luis Munoz Marin Intl per day from 3 airlines. Lubbock is conveniently located just 6.2 mi from Lubbock’s city center.

  • How long is the flight from Lubbock to San Juan Luis Munoz Marin Intl Airport?

    Airlines like United Airlines fly from Lubbock to San Juan Luis Munoz Marin Intl Airport in about 15h 50m. The time it takes to get you to your destination can typically vary by up to . There are 2441 mi between Lubbock and San Juan Luis Munoz Marin Intl Airport.

  • What are the cheapest airlines flying from Lubbock to San Juan Luis Munoz Marin Intl Airport round-trip?

    Cheapflights users have booked flights from Lubbock to San Juan Luis Munoz Marin Intl Airport round-trip from $260. Other airlines that can offer you cheap pricing are American Airlines, from $285, and Southwest, from $443. United Airlines is currently priced 61% below the average price you’ll pay for this route.

  • Can I find deals for flights from Lubbock to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Lubbock to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lubbock to Luis Munoz Marin Intl?

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

  • Can I find deals for business class flights from Lubbock to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Lubbock to Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Lubbock to San Juan Luis Munoz Marin Intl Airport (average of $330). Flying from Lubbock to San Juan Luis Munoz Marin Intl Airport 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

Traveling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Fajardo
Luquillo
Dorado
Rio Grande
Humacao
Bayamón

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Lubbock to Luis Munoz Marin Intl

Discover the top 3 airlines that operate flights from Lubbock to Luis Munoz Marin Intl. 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%

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