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Luis Munoz Marin Intl

$316+ Cheap flights from Lafayette (LFT) 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
LFT — SJU
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
1 adult, Economy
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Cheap flight deals from Lafayette to Luis Munoz Marin Intl

Cheapest flights from Lafayette to Luis Munoz Marin Intl
Explore the most affordable flight options available from Lafayette to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.

This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:00 am
LFT
-
SJU
1 stop9h 59m
Delta
Wed 11/47:30 am
SJU
-
LFT
1 stop11h 04m
Delta
Deal found 6/10$316
This American Airlines deal was found by Cheapflights users on 6/10. 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 10/278:07 pm
LFT
-
SJU
2 stops19h 03m
American Airlines
Wed 11/46:44 am
SJU
-
LFT
1 stop18h 10m
American Airlines
Deal found 6/10$370
This United Airlines deal was found by Cheapflights users on 6/10. 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 9/195:20 am
LFT
-
SJU
1 stop9h 22m
United Airlines
Wed 9/233:00 pm
SJU
-
LFT
1 stop7h 02m
United Airlines
Deal found 6/10$412
This American Airlines deal was found by Cheapflights users on 6/8. 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 8/68:11 pm
LFT
-
SJU
2 stops17h 27m
American Airlines
Mon 8/107:24 pm
SJU
-
LFT
2 stops15h 55m
American Airlines
Deal found 6/8$488
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/511:37 am
LFT
-
SJU
1 stop8h 06m
Delta
Fri 7/106:00 am
SJU
-
LFT
1 stop11h 23m
Delta
Deal found 6/9$506
This Delta deal was found by Cheapflights users on 6/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/511:37 am
LFT
-
SJU
1 stop8h 06m
Delta
Sun 7/126:00 am
SJU
-
LFT
1 stop11h 23m
Delta
Deal found 6/7$604

Find flight deals from Lafayette to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Lafayette (LFT) 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 June 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$316
(Delta)

Popular in

December

Cheapest in

August

Average price

$919
Provider with most accurate pricing for Lafayette Regional-San Juan Luis Munoz Marin Intl flight deals.
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Provider most trusted by Cheapflights users for Lafayette Regional-San Juan Luis Munoz Marin Intl flights.
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From Lafayette Regional to San Juan Luis Munoz Marin Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in June 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Lafayette 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 June 11, 2026.
Use the filters below to find and compare flights from Lafayette to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Tue 10/27

11:00 am-9:59 pm

1 stop9h 59m

San Juan Luis Munoz Marin Intl

Wed 11/4

7:30 am-2:29 pm

1 stop8h 59m

$316
Quickest round-trip

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Sat 9/19

5:20 am-3:42 pm

1 stop9h 22m

San Juan Luis Munoz Marin Intl

Wed 9/23

3:00 pm-9:02 pm

1 stop7h 02m

$412
Cheapest one-way

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Tue 6/30

1:53 pm-4:25 am

1 stop13h 32m

$323

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Wed 7/1

5:26 pm-9:45 am

2 stops15h 19m

$328

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Sat 6/27

6:00 am-4:46 pm

1 stop9h 46m

$348

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Wed 7/1

11:37 am-10:29 pm

1 stop9h 52m

$348
Quickest one-way

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Thu 7/30

5:15 am-3:42 pm

1 stop9h 27m

$375

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Tue 6/23

5:27 pm-9:39 am

2 stops15h 12m

$405

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Sat 6/27

5:27 pm-11:02 am

2 stops16h 35m

$405

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Sorted by cheapest first

Compare providers for flights from Lafayette 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 Lafayette to Luis Munoz Marin Intl in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Lafayette-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 Lafayette-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 Lafayette-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 Lafayette-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 Lafayette-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 Lafayette to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Lafayette 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.

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 June 11, 2026.
See what other customers who have flown with United Airlines and American Airlines from Lafayette to San Juan Luis Munoz Marin Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,805 reviews

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,805 reviews
United Airlines
7.4
Good
9,805 reviews

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,640 reviews
United Airlines
7.4
Good
9,805 reviews

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

Find useful and relevant information for your journey from Lafayette 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 Lafayette to San Juan Luis Munoz Marin Intl?

    Lafayette Regional (LFT), located 2.3 mi from the city center, is the airport you fly out of when you book flights from Lafayette to San Juan Luis Munoz Marin Intl. 2 airlines have flights from Lafayette Regional to San Juan Luis Munoz Marin Intl on a regular basis. Booking flights from Lafayette Regional to San Juan Luis Munoz Marin Intl should not be difficult; the airport handles an average of 0 outbound flights to San Juan Luis Munoz Marin Intl per day.

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

    Delta can get you from Lafayette to San Juan Luis Munoz Marin Intl Airport in just under 9h 59m. Your travel time can differ by up to . The distance between Lafayette and San Juan Luis Munoz Marin Intl Airport is about 1819 mi.

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

    American Airlines, at $315, was found to be the cheapest airline from Lafayette to San Juan Luis Munoz Marin Intl Airport. An alternate airline flying to your destination would be United Airlines. American Airlines is 50% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

  • How can I find direct flights from Lafayette 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 Lafayette to Luis Munoz Marin Intl.

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

    Yes. Cheapflights offers flight deals from Lafayette 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.

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
Rio Grande
Dorado
Humacao
Bayamón

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Alternative routes for Lafayette to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.
New Orleans to Luis Munoz Marin Intl flights
Alexandria to Luis Munoz Marin Intl flights

Top 2 airlines flying from Lafayette to Luis Munoz Marin Intl

Discover the top 2 airlines that operate flights from Lafayette 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 June 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$315Average$535FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$338Average$417FlexibilityNo cancel feeOn-time69%

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