$205 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 7/20. 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

Wed, Sep 9 - Tue, Sep 15
American Airlines Logo
5:27 pm - 2:45 pm
LFT
-
SJU
20h 18m
2 stops
American Airlines Logo
2:05 pm - 10:32 am
SJU
-
LFT
21h 27m
2 stops
$345American Airlines
Sat, Aug 22 - Sat, Aug 29
American Airlines Logo
5:27 pm - 9:43 am
LFT
-
SJU
15h 16m
2 stops
American Airlines Logo
5:46 pm - 10:19 am
SJU
-
LFT
17h 33m
2 stops
$370American Airlines
Mon, Aug 17 - Mon, Aug 24
American Airlines Logo
5:27 pm - 12:48 pm
LFT
-
SJU
18h 21m
2 stops
American Airlines Logo
7:14 pm - 10:19 am
SJU
-
LFT
16h 05m
2 stops
$410American Airlines
Wed, Sep 9 - Tue, Sep 15
Delta Logo
3:10 pm - 10:23 pm
LFT
-
SJU
6h 13m
1 stop
Delta Logo
7:30 am - 2:24 pm
SJU
-
LFT
7h 54m
1 stop
$423Delta
Wed, Sep 9 - Tue, Sep 15
American Airlines Logo
8:07 pm - 3:02 pm
LFT
-
SJU
17h 55m
1 stop
American Airlines Logo
4:10 pm - 10:32 am
SJU
-
LFT
19h 22m
2 stops
$427American Airlines
Sat, Aug 22 - Sat, Aug 29
American Airlines Logo
6:00 am - 2:54 pm
LFT
-
SJU
7h 54m
1 stop
American Airlines Logo
5:46 pm - 10:19 am
SJU
-
LFT
17h 33m
2 stops
$493American Airlines
Thu, Aug 6 - Mon, Aug 10
American Airlines Logo
8:11 pm - 2:38 pm
LFT
-
SJU
17h 27m
2 stops
American Airlines Logo
4:53 pm - 10:19 am
SJU
-
LFT
18h 26m
2 stops
$528American Airlines
Sat, Aug 22 - Sat, Aug 29
United Airlines Logo
5:25 am - 3:42 pm
LFT
-
SJU
9h 17m
1 stop
United Airlines Logo
7:00 am - 3:33 pm
SJU
-
LFT
9h 33m
1 stop
$532United Airlines
Thu, Aug 6 - Mon, Aug 10
American Airlines Logo
8:11 pm - 2:38 pm
LFT
-
SJU
17h 27m
2 stops
American Airlines Logo
4:53 pm - 10:19 am
SJU
-
LFT
18h 26m
2 stops
$533American Airlines
Mon, Aug 17 - Mon, Aug 24
United Airlines Logo
5:20 am - 3:42 pm
LFT
-
SJU
9h 22m
1 stop
United Airlines Logo
7:00 am - 3:29 pm
SJU
-
LFT
9h 29m
1 stop
$550United 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.

What is the cheapest month to fly from Lafayette to Puerto Rico?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Lafayette to Puerto Rico, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Lafayette to Puerto Rico is March, when tickets cost $0 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of round-trip tickets is $991 and $934 respectively.

Good to know

Low seasonAugust
Cheapest flight$205
Best time to beat the crowds with an average 61% drop in price.
Most popular time to fly and prices are also 35% 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 9701 reviews
6.6Food
7.7Boarding
8.1Crew
7.3Comfort
7.1Entertainment
Airline reviews

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

4.0 OkayManoj, May 2026
IAD - BRU
Read more United Airlines reviews

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

Friendliest Flight Attendant I’ve seen since I flew on Southwest Airlines. The whole trip was outstanding…and arrived Early!

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

I didn’t have a seat assignment and my seat was very dirty on the flight from Frankfurt to Budapest.

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

The airplane seats were spacious and comfortable, and the flight attendants were friendly and attentive. The food was delicious like never before. The blankets and toiletries were thoughtfully provided. The captain's navigation was steady and reliable. In short, having flown with Starlux, I won't consider any other airline next time.

STOP MAKING THE SEATING SO CRAMPED. WE NEED A PASSENGER BILL OF RIGHTS!

The passenger in front of of me reclined their seat back all the way the entire flight. Their headrest was in my face the entire flight! I barely had room for the little plastic cup of water to fit on my tray table; can you make the seats and space between the rows any smaller??? You can’t even get up to use the restroom! Worst flight I’ve had in a very long time!

We had several flights and they were all on-time and flawless

My Frequent Flyer nber wasn't put on as I was told it was..... This resulted in a last group boarding and no priority tags on My bags.

Premium Economy Good crew, good service, excellent food. Seat back screen just not bright enough.

Terrible steward... Plane was quite empty... I asked to move "back" in the plane and the steward said no... Unnecessary power trip of mediocre people.

Flight was delayed an no one cares, or try to help passengers to get the conexión.

Our flight was cancelled while we are on our way to the airport. So, no notice. We were rescheduled to another airline with a 2 hour later takeoff and so arrived at our destination on time. We pre-paid American Airlines $190 to upgrade our seats. No refund. So no use for AA or Kayak.

The small flights with Valet Luggage has a poor service

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

Information on your arrival and departure airports