$450+ Cheap flights from Lafayette (LFT) 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
LFT — SJU
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Lafayette 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 Lafayette to Puerto Rico
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Best
Last-minute
Cheapest flights from Lafayette to Puerto RicoExplore the most affordable flight options available from Lafayette to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Lafayette to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Fri 11/132:15 pm -
2 stops17h 27m
Sun 11/225:03 pm -
1 stop19h 02m
Deal found 10/23![American Airlines logo]()
$450
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Tue 11/248:00 am -
2 stops12h 36m
Tue 12/110:32 am -
2 stops12h 51m
Deal found 10/25![American Airlines logo]()
$530
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 11/265:10 am -
1 stop9h 03m
Mon 11/3011:31 am -
2 stops11h 52m
Deal found 10/21![American Airlines logo]()
$573
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Sun 11/87:57 pm -
2 stops16h 22m
Thu 11/124:59 pm -
1 stop7h 55m
Deal found 10/23![American Airlines logo]()
$616
This Delta deal was found by Cheapflights users on 10/21. 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 10/273:16 pm -
1 stop6h 02m
Wed 11/43:59 pm -
1 stop8h 12m
Deal found 10/21![Delta logo]()
$619
This American Airlines deal was found by Cheapflights users on 10/20. 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 10/275:27 pm -
2 stops19h 01m
Wed 11/44:59 pm -
1 stop7h 55m
Deal found 10/20![American Airlines logo]()
$629
This United Airlines deal was found by Cheapflights users on 10/25. 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 11/2412:05 pm -
1 stop7h 19m
Tue 12/13:46 pm -
1 stop7h 31m
Deal found 10/25![United Airlines logo]()
$654
Best flights from Lafayette to Puerto RicoDiscover carefully curated flight deals from Lafayette to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Lafayette to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Fri 2/195:21 pm -
2 stops14h 12m
Mon 2/225:12 pm -
1 stop18h 52m
Deal found 10/24![American Airlines logo]()
$470
This United Airlines deal was found by Cheapflights users on 10/20. 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 2/59:20 am -
2 stops13h 16m
Sat 2/138:05 am -
2 stops11h 26m
Deal found 10/20![United Airlines logo]()
$624
This Delta deal was found by Cheapflights users on 10/21. 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.
Thu 3/411:00 am -
1 stop10h 50m
Tue 3/93:45 pm -
1 stop8h 20m
Deal found 10/21![Delta logo]()
$634
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/132:15 pm -
2 stops17h 27m
Sun 11/225:03 pm -
1 stop19h 02m
Deal found 10/20![American Airlines logo]()
$603
This United Airlines deal was found by Cheapflights users on 10/25. 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 11/2412:05 pm -
1 stop7h 19m
Tue 12/13:46 pm -
1 stop7h 31m
Deal found 10/25![United Airlines logo]()
$654
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Mon 11/164:09 pm -
2 stops19h 06m
Wed 11/182:05 am -
2 stops15h 27m
Deal found 10/20![United Airlines logo]()
$680
Last-minute flights from Lafayette to Puerto RicoDiscover last-minute flight deals from Lafayette to Puerto Rico. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Lafayette to Puerto Rico. Data last updated October 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/21. 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 10/273:16 pm -
1 stop6h 02m
Wed 11/43:59 pm -
1 stop8h 12m
Deal found 10/21![Delta logo]()
$619
This American Airlines deal was found by Cheapflights users on 10/20. 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 10/275:27 pm -
2 stops19h 01m
Wed 11/44:59 pm -
1 stop7h 55m
Deal found 10/20![American Airlines logo]()
$629
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Sun 11/87:57 pm -
2 stops16h 22m
Thu 11/124:59 pm -
1 stop7h 55m
Deal found 10/23![American Airlines logo]()
$616
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Fri 11/132:15 pm -
2 stops17h 27m
Sun 11/225:03 pm -
1 stop19h 02m
Deal found 10/23![American Airlines logo]()
$450
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Tue 11/248:00 am -
2 stops12h 36m
Tue 12/110:32 am -
2 stops12h 51m
Deal found 10/25![American Airlines logo]()
$530
This United Airlines deal was found by Cheapflights users on 10/25. 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 11/2412:05 pm -
1 stop7h 19m
Tue 12/13:46 pm -
1 stop7h 31m
Deal found 10/25![United Airlines logo]()
$654
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 11/265:10 am -
1 stop9h 03m
Mon 11/3011:31 am -
2 stops11h 52m
Deal found 10/21![American Airlines logo]()
$573
Find flight deals from Lafayette to Puerto Rico
Keep the following information in mind while searching for Lafayette to Puerto Rico flight deals. Data was last updated October 25, 2026.
Round-trip from | $450 (American Airlines) |
|---|---|
Popular in | July |
Cheapest in | September |
Average price | $428 |
Cheapflights Fare Finder
Customize your flight search to find flights from Lafayette 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 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Lafayette to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LafayetteSan Juan
LFT Lafayette Regional - SJU San Juan Luis Munoz Marin Intl
LFTSJU
Lafayette Regional
Fri 2/19
5:21 pm-9:33 am
2 stops14h 12m
San Juan Luis Munoz Marin Intl
Mon 2/22
5:12 pm-10:04 am
1 stop18h 52m
$470
LafayetteSan Juan
LFT Lafayette Regional - SJU San Juan Luis Munoz Marin Intl
LFTSJU
Lafayette Regional
Fri 11/13
2:15 pm-9:42 am
2 stops17h 27m
San Juan Luis Munoz Marin Intl
Sun 11/22
5:03 pm-10:05 am
1 stop19h 02m
$603
LafayetteSan Juan
LFT Lafayette Regional - SJU San Juan Luis Munoz Marin Intl
LFTSJU
Lafayette Regional
Fri 2/5
9:20 am-12:36 am
2 stops13h 16m
San Juan Luis Munoz Marin Intl
Sat 2/13
8:05 am-5:31 pm
2 stops11h 26m
$624
LafayetteSan Juan
LFT Lafayette Regional - SJU San Juan Luis Munoz Marin Intl
LFTSJU
Lafayette Regional
Thu 3/4
11:00 am-11:50 pm
1 stop10h 50m
San Juan Luis Munoz Marin Intl
Tue 3/9
3:45 pm-10:05 pm
1 stop8h 20m
$634
Quickest round-trip
LafayetteSan Juan
LFT Lafayette Regional - SJU San Juan Luis Munoz Marin Intl
LFTSJU
Lafayette Regional
Tue 11/24
12:05 pm-9:24 pm
1 stop7h 19m
San Juan Luis Munoz Marin Intl
Tue 12/1
3:46 pm-9:17 pm
1 stop7h 31m
$654
LafayetteSan Juan
LFT Lafayette Regional - SJU San Juan Luis Munoz Marin Intl
LFTSJU
Lafayette Regional
Mon 11/16
4:09 pm-1:15 pm
2 stops19h 06m
San Juan Luis Munoz Marin Intl
Wed 11/18
2:05 am-3:32 pm
2 stops15h 27m
$680
Sorted by cheapest first
Best time to book a flight from Lafayette to Puerto Rico
Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Lafayette with our price prediction graph.
LFT-SJU
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 Puerto Rico
LFT-PR0
LFT-SJU
No data available for this route at this time. Please check back soon.
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 October 25, 2026.
Read through reviews of airlines operating flights from Lafayette to Puerto Rico, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Crew
8.1
Overall
7.3
Boarding
7.7
Food
6.7
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Comfort
7.3
Crew
8.1
Overall
7.3
Boarding
7.7
Food
6.7
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
Find useful and relevant information for your journey from Lafayette to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Lafayette to Puerto Rico
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Puerto Rico by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Lafayette to Puerto Rico by cabin class
Find flights from Lafayette to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Lafayette and Puerto Rico flights
Browse other Lafayette and Puerto Rico flight options. Last updated on October 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Lafayette to Puerto Rico
Discover the top airline that operate flights from Lafayette 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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$323 | Average$460 | FlexibilityNo cancel fee | On-time69% |