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San Juan

$153+ 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 25 — Jul 21
Thu 6/25
Thu 7/2
1 adult, Economy
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Cheap 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 May 26, 2026.

This Delta deal was found by Cheapflights users on 5/25. 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 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 5/25$306
This American Airlines deal was found by Cheapflights users on 5/25. 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.
Fri 10/26:18 pm
LFT
-
SJU
2 stops18h 36m
American Airlines
Tue 10/65:50 pm
SJU
-
LFT
2 stops17h 42m
American Airlines
Deal found 5/25$330
This United Airlines deal was found by Cheapflights users on 5/24. 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.
Tue 10/277:00 am
LFT
-
SJU
2 stops15h 36m
United Airlines
Wed 11/43:46 pm
SJU
-
LFT
1 stop7h 45m
United Airlines
Deal found 5/24$341
This American Airlines deal was found by Cheapflights users on 5/24. 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 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 11/47:40 am
SJU
-
LFT
2 stops11h 48m
American Airlines
Deal found 5/24$370
This Delta deal was found by Cheapflights users on 5/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:43 am
LFT
-
SJU
1 stop9h 46m
Delta
Fri 8/146:48 am
SJU
-
LFT
1 stop8h 54m
Delta
Deal found 5/21$372
This United Airlines deal was found by Cheapflights users on 5/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:20 am
LFT
-
SJU
1 stop8h 52m
United Airlines
Wed 9/233:00 pm
SJU
-
LFT
1 stop7h 02m
United Airlines
Deal found 5/25$396
This United Airlines deal was found by Cheapflights users on 5/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:15 am
LFT
-
SJU
1 stop9h 27m
United Airlines
Tue 10/62:55 pm
SJU
-
LFT
1 stop9h 04m
United Airlines
Deal found 5/25$437
This American Airlines deal was found by Cheapflights users on 5/21. 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.
Tue 8/116:00 am
LFT
-
SJU
1 stop7h 54m
American Airlines
Fri 8/147:14 pm
SJU
-
LFT
2 stops16h 05m
American Airlines
Deal found 5/21$490
This Delta deal was found by Cheapflights users on 5/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/611:43 am
LFT
-
SJU
1 stop9h 46m
Delta
Mon 8/107:00 am
SJU
-
LFT
1 stop10h 28m
Delta
Deal found 5/25$522

Find 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 May 26, 2026.

Round-trip from

$306
(Delta)

One-way from

$153
(Delta)

Popular in

December

Cheapest in

August

Average price

$713
From Lafayette Regional to San Juan
Search Deals
One-way flight from Lafayette Regional to San Juan
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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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 May 26, 2026.
Use the filters below to find and compare flights from Lafayette to San Juan 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-4:34 pm

1 stop11h 04m

$306

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Tue 10/27

8:07 pm-4:10 pm

2 stops19h 03m

San Juan Luis Munoz Marin Intl

Wed 11/4

7:40 am-5:28 pm

2 stops11h 48m

$370

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Tue 8/11

11:43 am-10:29 pm

1 stop9h 46m

San Juan Luis Munoz Marin Intl

Fri 8/14

6:48 am-2:42 pm

1 stop8h 54m

$372
Quickest round-trip

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Tue 9/22

5:20 am-3:12 pm

1 stop8h 52m

San Juan Luis Munoz Marin Intl

Wed 9/23

3:00 pm-9:02 pm

1 stop7h 02m

$396
Cheapest one-way
Quickest one-way

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Sun 7/12

11:37 am-8:45 pm

1 stop8h 08m

$153

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Tue 6/9

5:27 pm-4:25 am

1 stop9h 58m

$278

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Sun 7/12

3:29 pm-5:44 pm

3 stops25h 15m

$1,156

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/22

Sorted by cheapest first

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

How much does it cost to fly round-trip from Lafayette to San Juan?

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 May 26, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Lafayette to San Juan. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,749 reviews

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

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
9,749 reviews
United Airlines
7.4
Good
9,749 reviews

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

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
11,629 reviews
United Airlines
7.4
Good
9,749 reviews

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Boarding

7.7

Food

6.6

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 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 2 different airlines.

  • How long is the flight from Lafayette to San Juan?

    Airlines like Delta and American Airlines fly from Lafayette to San Juan in about 9h 59m. The time it takes to get you to your destination can typically vary by up to 9h 04m. There are 1819 mi between Lafayette and San Juan. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Flying on American Airlines is currently your cheapest option to San Juan, with prices starting at $315. Another option worth looking into is United Airlines, starting at $377 round trip. Users have found that American Airlines is 50% cheaper than the other options available to this destination.

  • 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.

See more FAQs

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Alternative routes for Lafayette to San Juan

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

Top 2 airlines flying from Lafayette to San Juan

Discover the top 2 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 May 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$315Average$535FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$377Average$423FlexibilityNo cancel feeOn-time69%

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