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Cheap flights from Lafayette to Puerto Rico from $143

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lafayette to Puerto Rico departing on 5/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Lafayette to Puerto Rico

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:15 am - 9:24 pm
LFT
-
SJU
15h 09m
2 stops
United Airlines Logo
7:00 am - 1:23 pm
SJU
-
LFT
7h 23m
1 stop
$286United Airlines
mer., avr. 29 - mer., mai 6
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
$330American Airlines
ven., mai 1 - sam., mai 9
United Airlines Logo
5:15 am - 9:24 pm
LFT
-
SJU
15h 09m
2 stops
United Airlines Logo
7:20 am - 5:48 pm
SJU
-
LFT
11h 28m
2 stops
$343United Airlines
mer., avr. 29 - mer., mai 6
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
$370American Airlines
ven., mai 1 - sam., mai 9
American Airlines Logo
5:07 pm - 9:11 am
LFT
-
SJU
15h 04m
2 stops
American Airlines Logo
5:45 am - 5:42 pm
SJU
-
LFT
12h 57m
2 stops
$410American Airlines
ven., mai 1 - sam., mai 9
American Airlines Logo
5:07 pm - 10:53 am
LFT
-
SJU
16h 46m
2 stops
American Airlines Logo
5:45 am - 5:42 pm
SJU
-
LFT
12h 57m
2 stops
$450American Airlines
ven., mai 1 - sam., mai 9
United Airlines Logo
5:15 am - 9:24 pm
LFT
-
SJU
15h 09m
2 stops
United Airlines Logo
7:00 am - 1:23 pm
SJU
-
LFT
7h 23m
1 stop
$468United Airlines
sam., mai 2 - mar., mai 5
American Airlines Logo
5:42 am - 9:24 pm
LFT
-
SJU
14h 42m
2 stops
American Airlines Logo
6:02 pm - 10:12 am
SJU
-
LFT
17h 10m
2 stops
$483American Airlines
ven., avr. 17 - sam., avr. 25
American Airlines Logo
5:07 pm - 4:32 am
LFT
-
SJU
10h 25m
1 stop
American Airlines Logo
11:59 pm - 10:12 am
SJU
-
LFT
11h 13m
1 stop
$490American Airlines
ven., mai 1 - sam., mai 9
United Airlines Logo
5:15 am - 9:24 pm
LFT
-
SJU
15h 09m
2 stops
United Airlines Logo
1:00 am - 1:23 pm
SJU
-
LFT
13h 23m
2 stops
$519United Airlines
sam., mai 2 - lun., mai 4

United Airlines flights from Lafayette to Puerto Rico

Our best United Airlines deals on Lafayette to Puerto Rico flight tickets
United Airlines
Apr 29
LFT5:15 amLafayette Regional
15h 09m
2 stops
SJU9:24 pmSan Juan Luis Munoz Marin Intl
May 6
SJU7:00 amSan Juan Luis Munoz Marin Intl
7h 23m
1 stop
LFT1:23 pmLafayette Regional
$286
United Airlines
Apr 29
LFT5:15 amLafayette Regional
15h 09m
2 stops
SJU9:24 pmSan Juan Luis Munoz Marin Intl
May 6
SJU7:20 amSan Juan Luis Munoz Marin Intl
11h 28m
2 stops
LFT5:48 pmLafayette Regional
$343
United Airlines
May 2
LFT5:15 amLafayette Regional
15h 09m
2 stops
SJU9:24 pmSan Juan Luis Munoz Marin Intl
May 5
SJU7:00 amSan Juan Luis Munoz Marin Intl
7h 23m
1 stop
LFT1:23 pmLafayette Regional
$468

American Airlines flights from Lafayette to Puerto Rico

Our best American Airlines deals on Lafayette to Puerto Rico flight tickets
American Airlines
May 1
LFT5:07 pmLafayette Regional
15h 04m
2 stops
SJU9:11 amSan Juan Luis Munoz Marin Intl
May 9
SJU11:59 pmSan Juan Luis Munoz Marin Intl
11h 13m
1 stop
LFT10:12 amLafayette Regional
$330
American Airlines
May 1
LFT5:07 pmLafayette Regional
15h 04m
2 stops
SJU9:11 amSan Juan Luis Munoz Marin Intl
May 9
SJU11:59 pmSan Juan Luis Munoz Marin Intl
11h 13m
1 stop
LFT10:12 amLafayette Regional
$370
American Airlines
May 1
LFT5:07 pmLafayette Regional
15h 04m
2 stops
SJU9:11 amSan Juan Luis Munoz Marin Intl
May 9
SJU5:45 amSan Juan Luis Munoz Marin Intl
12h 57m
2 stops
LFT5:42 pmLafayette Regional
$410

momondo Fare Finder

 
Customize your flight search to find flights from Lafayette to Puerto Rico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated avril 1, 2026.
Use the filters below to find and compare flights from Lafayette to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

mer. 4/29

5:15 am-9:24 pm

2 stops15h 09m

San Juan Luis Munoz Marin Intl

mer. 5/6

7:00 am-1:23 pm

1 stop7h 23m

$286

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

ven. 5/1

5:07 pm-9:11 am

2 stops15h 04m

San Juan Luis Munoz Marin Intl

sam. 5/9

11:59 pm-10:12 am

1 stop11h 13m

$330

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

mer. 4/29

5:15 am-9:24 pm

2 stops15h 09m

San Juan Luis Munoz Marin Intl

mer. 5/6

7:20 am-5:48 pm

2 stops11h 28m

$343

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

ven. 5/1

5:07 pm-9:11 am

2 stops15h 04m

San Juan Luis Munoz Marin Intl

sam. 5/9

11:59 pm-10:12 am

1 stop11h 13m

$370

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

ven. 5/1

5:07 pm-9:11 am

2 stops15h 04m

San Juan Luis Munoz Marin Intl

sam. 5/9

5:45 am-5:42 pm

2 stops12h 57m

$410

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

ven. 5/1

5:07 pm-10:53 am

2 stops16h 46m

San Juan Luis Munoz Marin Intl

sam. 5/9

5:45 am-5:42 pm

2 stops12h 57m

$450

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

sam. 5/2

5:15 am-9:24 pm

2 stops15h 09m

San Juan Luis Munoz Marin Intl

mar. 5/5

7:00 am-1:23 pm

1 stop7h 23m

$468

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

ven. 4/17

5:42 am-9:24 pm

2 stops14h 42m

San Juan Luis Munoz Marin Intl

sam. 4/25

6:02 pm-10:12 am

2 stops17h 10m

$483
Quickest round-trip

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

ven. 5/1

5:07 pm-4:32 am

1 stop10h 25m

San Juan Luis Munoz Marin Intl

sam. 5/9

11:59 pm-10:12 am

1 stop11h 13m

$490

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

sam. 5/2

5:15 am-9:24 pm

2 stops15h 09m

San Juan Luis Munoz Marin Intl

lun. 5/4

1:00 am-1:23 pm

2 stops13h 23m

$519

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Lafayette to Puerto Rico

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Lafayette Regional to Puerto Rico?

Delta, United Airlines, and American Airlines are the most popular carriers operating from Lafayette Regional to Puerto Rico

Cheap Lafayette to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lafayette to Puerto Rico

Fastest flight time

7h 15m

Direct flights

None
The fastest flight from Lafayette to Puerto Rico takes 7h 15m
There are no direct flights from Lafayette to Puerto Rico. There are no popular flight routes from Lafayette to Puerto Rico.
Search flight deals

Frequently asked questions about flying from Lafayette to Puerto Rico

  • When did momondo last update prices for flights from Lafayette Regional Airport to Puerto Rico?

    Prices for flights from Lafayette Regional Airport to Puerto Rico refresh daily.

  • How many operators does momondo search for flights from Lafayette Regional Airport to Puerto Rico?

  • How old do you have to be to fly from Lafayette Regional Airport to Puerto Rico?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lafayette Regional Airport to Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The travel and health documents required for your trip to Puerto Rico can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Puerto Rico. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Lafayette to Puerto Rico

Compare and see reviews for airlines that fly from Lafayette to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $315Free CancellationRating
7.1
11,544 reviews
Search American Airlines flights
United AirlinesPriceFrom $377Free CancellationRating
7.4
9,529 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Lafayette to Puerto Rico?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Puerto Rico from Lafayette.

Can I find flights from Lafayette to Puerto Rico with flexible booking policies on momondo?

momondo does allow users to show only those flights to Puerto Rico from Lafayette which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Lafayette to Puerto Rico?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Lafayette to Puerto Rico.

I’m not ready to book a flight from Lafayette to Puerto Rico right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Puerto Rico from Lafayette. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Puerto Rico trip

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1 adult
ven. 5/1
ven. 5/8
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