LFT - SJU

$219 Find Cheap Flights from Lafayette to San Juan

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 Luis Munoz Marin Intl departing on 6/16. 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

KAYAK searches hundreds of travel sites at once for deals on flights to San Juan Luis Munoz Marin Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lafayette to San Juan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lafayette to San Juan, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Lafayette to San Juan (LFT-SJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lafayette to San Juan 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 Luis Munoz Marin Intl

Sat, Sep 13 - Sat, Sep 27
American Airlines Logo
8:05 pm - 2:19 pmLFT-SJU
17h 14m1 stop
American Airlines Logo
3:10 pm - 10:21 pmSJU-LFT
8h 11m1 stop
$376American Airlines
Find Deal
Sat, Sep 13 - Fri, Sep 26
United Airlines Logo
9:57 am - 8:38 pmLFT-SJU
9h 41m1 stop
United Airlines Logo
1:05 am - 1:15 pmSJU-LFT
13h 10m2 stops
$470United Airlines
Find Deal
Mon, Jun 16 - Thu, Jun 19
American Airlines Logo
10:41 am - 5:06 amLFT-SJU
17h 25m1 stop
American Airlines Logo
6:15 am - 7:36 pmSJU-LFT
14h 21m1 stop
$513American Airlines
Find Deal
Fri, Jun 13 - Wed, Jun 18
American Airlines Logo
5:05 pm - 5:06 amLFT-SJU
11h 01m1 stop
American Airlines Logo
12:59 am - 4:30 pmSJU-LFT
16h 31m1 stop
$554American Airlines
Find Deal
Sat, Jun 14 - Thu, Jun 19
American Airlines Logo
10:48 am - 9:45 pmLFT-SJU
9h 57m2 stops
American Airlines Logo
6:15 am - 4:30 pmSJU-LFT
11h 15m1 stop
$559American Airlines
Find Deal
Sat, Jun 14 - Fri, Jun 20
American Airlines Logo
10:48 am - 9:45 pmLFT-SJU
9h 57m2 stops
American Airlines Logo
6:05 am - 11:54 pmSJU-LFT
18h 49m2 stops
$561American Airlines
Find Deal
Sat, Jun 14 - Fri, Jun 20
American Airlines Logo
10:48 am - 5:06 amLFT-SJU
17h 18m1 stop
American Airlines Logo
12:59 am - 10:18 amSJU-LFT
10h 19m1 stop
$565American Airlines
Find Deal
Thu, Jun 12 - Sat, Jun 21
Delta Logo
3:34 pm - 10:48 pmLFT-SJU
6h 14m1 stop
Delta Logo
1:09 pm - 10:11 pmSJU-LFT
10h 02m1 stop
$611Delta
Find Deal
Sat, Jun 14 - Mon, Jun 23
United Airlines Logo
10:01 am - 8:38 pmLFT-SJU
9h 37m1 stop
United Airlines Logo
7:00 am - 3:31 pmSJU-LFT
9h 31m1 stop
$654United Airlines
Find Deal
Fri, Jun 13 - Sun, Jun 22
Delta Logo
11:44 am - 10:48 pmLFT-SJU
10h 04m1 stop
Delta Logo
6:15 am - 2:54 pmSJU-LFT
9h 39m1 stop
$785Delta
Find Deal
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KAYAK's insights & trends for Lafayette to Luis Munoz Marin Intl flights

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

Which airlines provide the cheapest flights from Lafayette to San Juan?

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 San Juan were found on American Airlines ($376) and United Airlines ($470).

Good to know

Low seasonFebruary
High seasonJune
Cheapest flight$219
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly and prices are also 40% lower on average.
Flight from Lafayette to San Juan

When to book flights from Lafayette to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel from Lafayette to Luis Munoz Marin Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Lafayette to San Juan flights

  • What is the cheapest flight from Lafayette to San Juan Luis Munoz Marin Intl Airport?

    In the last 3 days, the lowest price for a flight from Lafayette to San Juan Luis Munoz Marin Intl Airport was $219 for a one-way ticket and $376 for a round-trip.

  • Do I need a passport to fly between Lafayette and San Juan?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Lafayette and on arrival in San Juan.

  • Which aircraft models fly most regularly from Lafayette to San Juan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Lafayette to San Juan?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Lafayette and San Juan, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Lafayette to San Juan, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Lafayette to San Juan are Delta and United Airlines. With an average price for the route of $522 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $920 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Lafayette to San Juan?

    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 San Juan.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Lafayette 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 San Juan?

    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 to San Juan with an airline and back to Lafayette with another airline. Booking your flights between Lafayette and SJU can sometimes prove cheaper using this method.

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

    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 to San Juan from Lafayette up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 3 airlines serving from Lafayette to Luis Munoz Marin Intl

 
See real verified KAYAK customer reviews for airlines flying from Lafayette to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Lafayette to Luis Munoz Marin Intl? 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.
8.0
DeltaOverall score based on 7944 reviews
8.2Boarding
7.9Entertainment
7.3Food
7.9Comfort
8.5Crew
Airline reviews

Good flights. On time. They had a gluten free snack option which was nice

8.0 ExcellentDenise, May 2025TRI - ATL
Read more Delta reviews

Good flights. On time. They had a gluten free snack option which was nice

Take this flight once or twice a month. Just don’t cut it from the schedule.

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

Food from the flight from Atlanta to Santiago was very poor..

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

Our bag was lost so that made unnecessary chaos On our trip

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

The first flight was better in terms of the aircraft.

we were delayed going into and out of Newark Airport by 3-4 hours each way. Excuses/reasons given were misleading. Weather was cited at first when there was NO weather issue. Turns out Newark had a shortage of staff and runway construction. United knew this and should have NOT scheduled flights when they know we would be delayed so long. I will avoid United and EWR airport at all cost going forward. Delta never looked so good.

The seat and leg room was not good. The food and beverage service was good.

Liked fold flat bed. Didn’t like having no window. Didn’t like poor choice of food and being served dinner very late, hours after take off of a 7:40pm flight. Servers not friendly. Food horrible in business class.

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

The boarding was pretty easy. However, the first class seats are not lay flat as other airlines (like JetBlue) has and therefore sleeping was a challenge.

It was nobody’s fault - but the plane came 4-hrs late and we were updated randomly in 20-30 mins increments which left us hostage to sit and wait expectantly. It was very long and got very late. Our plane didn’t land until nearly 1 am! Also the toilet wasn’t working. The hosts were nice enough but were clearly “about to pass out” as one told me. Lastly, there was no snack or even time for it. Just a bad experience overall.

Was a normal flight but it was delayed, and there wasn't an explanation.

In flight connectivity (via T-Mobile) was often not working.

Pitch was very small. Knees were on the seat back in front of me.

really bad they refused to check in luggages that I had purchased, even showing them the transaction receipt from british airways app the staff in miami was MEDIOCRE

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything you need to know for your flight from Lafayette to Luis Munoz Marin Intl

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