$287 Find Cheap Flights from Lafayette to Puerto Rico

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lafayette to Puerto Rico departing on 6/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Lafayette to Puerto Rico Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lafayette to Puerto Rico that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Lafayette to Puerto Rico

Mon, Feb 23 - Thu, Feb 26
United Airlines Logo
5:15 am - 4:36 pm
LFT
-
SJU
9h 21m
1 stop
United Airlines Logo
3:46 pm - 9:31 pm
SJU
-
LFT
7h 45m
1 stop
$350United Airlines
Mon, Feb 23 - Thu, Feb 26
United Airlines Logo
5:15 am - 4:36 pm
LFT
-
SJU
9h 21m
1 stop
United Airlines Logo
7:40 am - 3:28 pm
SJU
-
LFT
9h 48m
1 stop
$404United Airlines
Fri, May 1 - Sat, May 9
JetBlue Logo
2:59 pm - 10:54 pm
LFT
-
SJU
6h 55m
1 stop
JetBlue Logo
7:30 am - 2:26 pm
SJU
-
LFT
7h 56m
1 stop
$406JetBlue
Fri, Apr 17 - Sat, Apr 25
American Airlines Logo
6:12 pm - 4:32 am
LFT
-
SJU
9h 20m
1 stop
American Airlines Logo
11:59 pm - 10:16 am
SJU
-
LFT
11h 17m
1 stop
$450American Airlines
Mon, Feb 23 - Thu, Feb 26
United Airlines Logo
5:15 am - 4:36 pm
LFT
-
SJU
9h 21m
1 stop
United Airlines Logo
7:40 am - 3:28 pm
SJU
-
LFT
9h 48m
1 stop
$478United Airlines
Fri, Apr 17 - Sat, Apr 25
American Airlines Logo
6:12 pm - 4:32 am
LFT
-
SJU
9h 20m
1 stop
American Airlines Logo
5:45 am - 5:42 pm
SJU
-
LFT
12h 57m
2 stops
$482American Airlines
Fri, May 1 - Fri, May 8
United Airlines Logo
5:15 am - 3:42 pm
LFT
-
SJU
9h 27m
1 stop
United Airlines Logo
1:00 am - 1:23 pm
SJU
-
LFT
13h 23m
2 stops
$500United Airlines
Fri, Feb 6 - Tue, Feb 10
United Airlines Logo
12:10 pm - 9:26 pm
LFT
-
SJU
7h 16m
1 stop
United Airlines Logo
3:46 pm - 9:36 pm
SJU
-
LFT
7h 50m
1 stop
$506United Airlines
Fri, Apr 17 - Sat, Apr 25
American Airlines Logo
5:06 pm - 9:11 am
LFT
-
SJU
15h 05m
2 stops
American Airlines Logo
5:45 am - 5:42 pm
SJU
-
LFT
12h 57m
2 stops
$532American Airlines
Fri, Feb 6 - Tue, Feb 10
United Airlines Logo
9:50 am - 9:26 pm
LFT
-
SJU
9h 36m
1 stop
United Airlines Logo
8:10 am - 5:42 pm
SJU
-
LFT
11h 32m
2 stops
$542United Airlines
Booking Insights

KAYAK's insights & trends for Lafayette to Puerto Rico flights

Get data-powered insights and trends into flights from Lafayette to Puerto Rico to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Lafayette to Puerto Rico?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Lafayette to Puerto Rico were found on United Airlines ($287) and American Airlines ($450).

Good to know

Low seasonSeptember
Cheapest flight$290
Best time to beat the crowds with an average 48% drop in price.
Most popular time to fly and prices are also 42% lower on average.
Flight from Lafayette to San Juan

FAQs - booking Puerto Rico flights

  • How does KAYAK find such low prices on flights from Lafayette to Puerto Rico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Lafayette to Puerto Rico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Lafayette to Puerto Rico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Lafayette to Puerto Rico is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Lafayette to Puerto Rico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Lafayette to Puerto Rico with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Lafayette to Puerto Rico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Lafayette to Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Lafayette to Puerto Rico

 
Need help choosing which airline to fly with from Lafayette to Puerto Rico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8093 reviews
8.5Crew
7.2Food
7.9Comfort
8.1Boarding
7.8Entertainment
Airline reviews

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

2.0 MediocreKyle, Jan 2026
GNV - ATL
Read more Delta reviews

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

The flight was delayed and oversold. I volunteered to give up my seat for compensation. Thinking I could get a good night's sleep instead of arriving home at 2 am. It took over an hour to get the new reservation confirmed, three different gate attendants, and two red coats. It took even longer to confirm the overnight hotel, and when I arrived, the line was 45 minutes long, with two people checking in, and at least 15 people slowly, very slowly—no food except frozen convenience food, no coupon for food from airlines. Slept, headed back to the airport, and that flight had an equipment change and a gate change just as they were about to board. It took an additional hour to board as they cleaned the plane from storage.

There was no wifi available on this flight. And there were no screens, no onboard entertainment, no entertainment options at all. It was like travelling in the 1990s again, except without even a main screen for options. Seats, as usual, were tight and uncomfortable.

Good seat comfort ORF to ATL. Bad seat ATL to SEA (terrible lumbar support, hard, ouch)..

Because I was moved to an exit row, the snacks in economy comfort, the selection of snacks was better.

I upgraded to first. Quick and easy boarding. Comfortable seat with power and a nice IPA.

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

Easiest airport experience ever in my life at MSP with Delta check-in and flight attendant gave us a bottle of champagne in celebration of our 10-year wedding anniversary, so overall amazing!

No in flight service, no explanation - FC got service, C+ did not, unsure about Economy. No turbulence to speak of, so I guess another way to cut cost, or promote health and well being of Delta employees? Also, boarding in MEM combined zones, and with overhead space already full on both flights after Zone 2/ Diamond, presents a huge challenge to find a space for a bag. Delta, other than point A to B, is no longer reasonable to fly - very poor experiences, not even taking into account the chastising at the gate and rude crews, across the board.

It would have been better if the flight wasn't delayed by 2.5 hours

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The flight crew where really good. Better then the crew from BNE to SFO

Food should be changed in menu Many muslims travels in this airlime they need to add one Halal meal

Delayed, toilets did not flush, pilot parked to far away from Gate

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Ineffective communication with United resulted in lost baggage. Their Baggage Tracing counter at MUC was shut down from 11:00-14:15 on my arrival. Undertrained, underinformed staff had me Running all over MUC to find someone to help me to no avail. Staff was rude, unhelpful, and unable to effectively use the systems they did have operational. They refused to contact United in any way or provide any accommodation or other resources while I waited for my luggage. This has destroyed my downstream itinerary. If they had even the slightest visibility I may have been able to reschedule/plan, but again, their staff provided nothing, and did nothing more than their website, which doesn’t even work on a standard phone browser. Miserable failure at all levels that weren’t associated with the operation of the aircraft.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

Trip delayed for 2 hours because of rain. We boarded and have to get down the flight and reboard again.

The aircraft had several problems - from excess fuel to non operational ac. Two hours of delay in Chicago could have been avoided with proper planning and aircraft maintenance.

This flight captain and crew were amazing, started ahead of time of departure and reached 30 mins before arrival time. Amazing!

Long delays, lack of information about the status of the flight. The flight was delayed 4 times.

Could we please end the loud announcements about credit card offers on your flights? We are trying to sleep, work, watch videos, etc. and if we need a credit card, we will ask for one. Flying is already not what it used to be.

I would like the crew to talk LESS over the PA and specifically about credit card offers. I am trying to work, sleep, watch a movie and the PA was booming about a credit card offer. Could we go back to the days when the customer was more important than selling a credit card?

Enough space,crew was helpful,food was good.The gates are way far especially for travelers with health issues

No enough space plus only allowing one laggage instead of two like other airlines.

There were no TV screens - even in Business class. 5 delays, and only given $12 meal voucher! Terrible!

It was good. But the gate team made me check my carry on when there was plenty of space for my luggage on the plane. Otherwise our trip was fine.

Everything you need to know for your flight from Lafayette to Puerto Rico

Information on your arrival and departure airports