$255 Find Cheap Flights from Lafayette to Puerto Rico - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Lafayette to Puerto Rico

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Sort by: Cheapest
San Juan
6h 02m2 stops
from $390per person
Booking Insights

Price, demand and travel trends for Lafayette to Puerto Rico flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Lafayette to Puerto Rico right now?

The cheapest fare from Lafayette to Puerto Rico in the last week was $390 round-trip, to San Juan Luis Munoz Marin Intl (SJU).

Which airport in Puerto Rico is the cheapest to fly to from Lafayette?

All flights from Lafayette to Puerto Rico arrive at San Juan Luis Munoz Marin Intl (SJU). On average, round-trip fares are around $436.

What’s the cheapest day to fly from Lafayette to Puerto Rico?

Wednesday tends to be the cheapest day to fly from Lafayette to Puerto Rico, while Friday is the most expensive. Fares run about 53% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Lafayette to Puerto Rico?

Data from the past 12 months shows it's cheapest to fly to Puerto Rico during the evening with average prices of $410. The morning is the most expensive time to fly, with average prices of $501.

Key details for Lafayette to Puerto Rico flights

Low season

July

Cheapest flight

$255
Beat the crowds with an average 78% drop in travelers.
One-way flight from Lafayette to San Juan Luis Munoz Marin Intl Airport

Your Lafayette to Puerto Rico flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Lafayette to Puerto Rico?

    Yes. Fares from Lafayette to Puerto Rico are low right now. As a rule of thumb, a round-trip under $412 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Lafayette to Puerto Rico?

    Over the past 12 months, round-trip fares from Lafayette to Puerto Rico have ranged from $412 to $565.

  • What are the main airports serving Puerto Rico?

    Flights to Puerto Rico all arrive at San Juan Luis Munoz Marin Intl (SJU).

  • Which cabin classes are available on flights from Lafayette to Puerto Rico?

    On flights from Lafayette to Puerto Rico you can book Economy Class or First Class.

  • What are some popular landmarks in Puerto Rico?

    KAYAK travelers' favorite landmarks in Puerto Rico include:

    • Viejo San Juan
    • Condado Beach
    • Puerto Rico Convention Center
    • Ocean Park

Your guide to booking Lafayette to Puerto Rico flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for September when flights are typically cheapest and avoid July when prices are at their highest.
  • Flying on Wednesday is usually the cheapest. Flights on Friday cost about 53% more on average, so being flexible with your travel dates could help you save.
  • Start your trip in San Juan, which is the most popular destination in Puerto Rico. From there, it's easy to continue on to other popular destinations such as Carolina, Fajardo and Rio Grande.

Reviews of the top airline 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 10316 reviews
7.7Boarding
6.7Food
7.3Comfort
7.1Entertainment
8.1Crew
Airline reviews

The flight was officially delayed 3 times, and was actually later than that. Combined, it was a 3 hour delay, but there was no recognition (miles, voucher, etc). The crew seemed stressed. The captain sounded nervous in his announcements. The flight itself was smooth and uneventful.

4.0 OkayAnonymous, Apr 2026
Read more United Airlines reviews

The flight was officially delayed 3 times, and was actually later than that. Combined, it was a 3 hour delay, but there was no recognition (miles, voucher, etc). The crew seemed stressed. The captain sounded nervous in his announcements. The flight itself was smooth and uneventful.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

United is an incompetent airline. They parked the plane on the tarmac for an hour after arriving because they “didn’t have a gate available” it was actually some sort of lie because as we de planed there were approximately 9 open and manned and empty gates that we walked past. Many people on the flight missed connections for the hour long sit on the tarmac. Utterly baffling and incompetent behavior from United flight ops.

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

They canceled our flight and left us stranded to figure it out

Not worth the price of premium class ticket paid, felt more like steerage.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

The plane boarded and deplaned twice before the crew timed out. Flight was 7 hours late departing. Horrible experience!

They rerouted flight to LAX. Offered nothing but a 5 hr drive to SBP. No compensation. No regards to our healthy and safety.

More options for your flight from Lafayette to Puerto Rico

Complete your trip to Puerto Rico with a hotel stay or car rental