$126 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 4/25. 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

Fri, Apr 17 - Sat, Apr 25
American Airlines Logo
5:07 pm - 9:11 am
LFT
-
SJU
15h 04m
2 stops
American Airlines Logo
6:02 pm - 10:12 am
SJU
-
LFT
17h 10m
2 stops
$342American Airlines
Fri, Apr 17 - Sat, Apr 25
American Airlines Logo
5:07 pm - 10:53 am
LFT
-
SJU
16h 46m
2 stops
American Airlines Logo
6:02 pm - 10:12 am
SJU
-
LFT
17h 10m
2 stops
$370American Airlines
Fri, Apr 17 - Sat, Apr 25
American Airlines Logo
5:07 pm - 10:53 am
LFT
-
SJU
16h 46m
2 stops
American Airlines Logo
6:02 pm - 10:12 am
SJU
-
LFT
17h 10m
2 stops
$404American Airlines
Fri, Apr 17 - Sat, Apr 25
American Airlines Logo
5:07 pm - 10:53 am
LFT
-
SJU
16h 46m
2 stops
American Airlines Logo
6:02 pm - 10:12 am
SJU
-
LFT
17h 10m
2 stops
$408American Airlines
Fri, May 1 - Sat, May 9
American Airlines Logo
2:03 pm - 4:32 am
LFT
-
SJU
13h 29m
1 stop
American Airlines Logo
11:59 pm - 10:12 am
SJU
-
LFT
11h 13m
1 stop
$410American Airlines
Fri, May 1 - Sat, May 9
American Airlines Logo
5:07 pm - 9:11 am
LFT
-
SJU
15h 04m
2 stops
American Airlines Logo
11:59 pm - 10:12 am
SJU
-
LFT
11h 13m
1 stop
$416American Airlines
Fri, Apr 17 - Sat, Apr 25
American Airlines Logo
5:07 pm - 9:11 am
LFT
-
SJU
15h 04m
2 stops
American Airlines Logo
11:59 pm - 10:12 am
SJU
-
LFT
11h 13m
1 stop
$423American Airlines
Fri, Apr 17 - Sat, Apr 25
American Airlines Logo
2:03 pm - 11:02 pm
LFT
-
SJU
7h 59m
1 stop
American Airlines Logo
6:02 pm - 10:12 am
SJU
-
LFT
17h 10m
2 stops
$444American 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
11:59 pm - 10:12 am
SJU
-
LFT
11h 13m
1 stop
$448American Airlines
Fri, Apr 17 - Sat, Apr 25
American Airlines Logo
2:03 pm - 11:02 pm
LFT
-
SJU
7h 59m
1 stop
American Airlines Logo
6:02 pm - 10:12 am
SJU
-
LFT
17h 10m
2 stops
$450American 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.

How long does a flight from Lafayette to Puerto Rico take?

The duration of a flight to Puerto Rico depends on your arrival airport. The shortest route to Puerto Rico from Lafayette is to San Juan, which takes 6h 38m.

Good to know

Low seasonSeptember
Cheapest flight$126
Best time to beat the crowds with an average 45% drop in price.
Most popular time to fly and prices are also 38% 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 airlines flying 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.
7.4
United AirlinesOverall score based on 9452 reviews
6.6Food
7.3Comfort
7.1Entertainment
8.1Crew
7.7Boarding
Airline reviews

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

8.0 ExcellentMatthew, Mar 2026
IAD - CMH
Read more United Airlines reviews

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Business class seats felt very cramped compared to other airlines.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

Flight was scheduled at 11:26am but they keep Delaying until midnight. They waited at airport restless.

Rough flight No beverage service due to turbulence Bottom Seat cushion was non existent

Great experience. Good dinner and service. FA's were very nice and attentive.

It was great. Smooth flight, comfortable, left on time and landed on time.

Perhaps this is an airport issue, but being in a takeoff queue for over an hour in the taxiing lane is unacceptable. We will definitely be seeking alternative avenues for air travel in the future.

We hoarded. Then we deplaned. Then we waited for 10 hours in the MSP airport due to a wheel misfunction. We understand safety but communication between crew and airport staff was horrible. When we did finally board, we were rushed on and because we were waiting for a “fresh” pilot and crew, we sat in a roasting plane with no A/C for an hour. My question is why was this flight not cancelled right away when they knew this would be a huge issue OR, why did AA not get a substitute plane, considering this was already a full flight? To me, this appears to be a complete breakdown in leadership and utter systems failure. The compensation for completely disrupting travel plans for hundreds, which we paid dearly for, was measly. While we appreciated the lodging for the night, $12 in meal vouchers isn’t going to sustain anyone for over 12 hours. “We apologize; our hands are tied” is no longer an acceptable explanation. We are so completely turned off by this experience and will definitely seek alternative avenues when we need to fly.

Mostly good. The WiFi wasn’t working so that was not great.

I rated the experience "mediocre" because of the 2 hour delay in take off. This is the 4th flight from DFW on AA where there was a delay and in one of the instances (after 13 delays), the flight was cancelled. I understand weather but for the March 18th flight, there was no weather issue in Dallas or Detroit. I called Concierge Key and they were wonderful, booking me on a later flight in case my flight was cancelled. I have flown with American for many years and never has there been this consistent pattern of delays. Very disappointing.

They put me on an earlier and I got home sooner

Not good. One of my luggage is missing. And until now they can’t find it

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

Information on your arrival and departure airports