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San Juan

$257+ Cheap flights from Lafayette (LFT) to San Juan

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
LFT — SJU
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Lafayette to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Lafayette (LFT) to San Juan (PR1). 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 junio 12, 2025.

Round-trip from

$315
(Delta)

One-way from

$257
(American Airlines)
From Lafayette Regional to San Juan
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One-way flight from Lafayette Regional to San Juan
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Find flight deals from Lafayette to San Juan

Cheapest flights from Lafayette to San Juan
Explore the most affordable flight options available from Lafayette to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

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.
vie. 11/283:10 pmLFT - SJU
1 stop6h 07mDelta
sáb. 12/67:30 amSJU - LFT
1 stop8h 58mDelta
Deal found 6/10$315
This American Airlines deal was found by Cheapflights users on 6/11. 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.
jue. 11/275:39 amLFT - SJU
1 stop7h 14mAmerican Airlines
sáb. 12/66:20 pmSJU - LFT
2 stops17h 21mAmerican Airlines
Deal found 6/11$414
This United Airlines deal was found by Cheapflights users on 6/12. 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.
jue. 11/2712:20 pmLFT - SJU
1 stop7h 06mUnited Airlines
vie. 12/52:05 amSJU - LFT
2 stops15h 27mUnited Airlines
Deal found 6/12$465
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/317:00 amLFT - SJU
2 stops10h 20mMultiple Airlines
jue. 8/72:05 amSJU - LFT
1 stop12h 16mMultiple Airlines
Deal found 6/9$754

Cheapflights Fare Finder

Customize your flight search to find flights from Lafayette to San Juan 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 junio 12, 2025.
Use the filters below to find and compare flights from Lafayette to San Juan that are best for you.

Fly from

Lafayette

Fly to

San Juan

Route

Depart

Return

Price

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

vie. 11/28

3:10 pm-11:17 pm

1 stop6h 07m

San Juan Luis Munoz Marin Intl

sáb. 12/6

7:30 am-2:28 pm

1 stop8h 58m

$315

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

jue. 11/27

5:39 am-2:10 am

2 stops18h 31m

San Juan Luis Munoz Marin Intl

sáb. 12/6

8:09 am-10:25 pm

1 stop16h 16m

$414

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

jue. 11/27

12:20 pm-9:26 pm

1 stop7h 06m

San Juan Luis Munoz Marin Intl

vie. 12/5

2:05 am-3:32 pm

2 stops15h 27m

$465

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

jue. 7/31

7:00 am-6:20 pm

2 stops10h 20m

San Juan Luis Munoz Marin Intl

jue. 8/7

2:05 am-1:21 pm

1 stop12h 16m

$754

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

sáb. 7/12

7:31 pm-5:06 am

1 stop8h 35m

$257

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

mié. 6/18

10:01 am-11:57 pm

2 stops12h 56m

$513

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from Lafayette to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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.

Cheapflights Insights

Everything you need to know about your flight from Lafayette to San Juan

What is the cheapest month to book a flight from Lafayette to San Juan?

Currently, September is the cheapest month in which you can book a flight from Lafayette to San Juan (average of $254). Flying from Lafayette to San Juan in June is currently the most expensive (average of $339). 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.

What is the cheapest time of day to fly from LFT to SJU?

Find hourly flight availability from Lafayette to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Lafayette to San Juan as you normally would.

Rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan when rainfall is around 2.2 in.

Temperature in San Juan by month

Plan your trip to San Juan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated junio 12, 2025.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Lafayette to San Juan. 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?

    If you book a flight to San Juan from Lafayette, you will be flying from Lafayette Regional, which is the city’s only airport. Lafayette Regional (LFT) is located 2.3 mi from the center of Lafayette. There are 0 flights from Lafayette Regional to San Juan per day from 3 different airlines.

  • What are the cheapest airlines flying from Lafayette to San Juan round-trip?

    Flying on Delta is currently your cheapest option to San Juan, with prices starting at $315. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $414 and $465, respectively.

  • Can I find deals for flights from Lafayette to San Juan that include hotel bookings?

    Yes. In addition to deals on Lafayette to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lafayette to San Juan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lafayette to San Juan.

  • Can I find deals for business class flights from Lafayette to San Juan?

    Yes. Cheapflights offers flight deals from Lafayette to San Juan 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 Lafayette to San Juan?

    Currently, September is the cheapest month in which you can book a flight from Lafayette to San Juan (average of $254). Flying from Lafayette to San Juan in June is currently the most expensive (average of $339). 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

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Top 3 airlines flying from Lafayette to San Juan

Discover the top 3 airlines that operate flights from Lafayette to San Juan. 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$354Average$522FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$394Average$659FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$514Average$920FlexibilityNo cancel feeOn-time69%

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