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Cheap flights from Lafayette to Puerto Rico from $215

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 8/5. 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
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.
Delta Logo
11:00 am - 9:59 pm
LFT
-
SJU
9h 59m
1 stop
Delta Logo
7:30 am - 2:29 pm
SJU
-
LFT
8h 59m
1 stop
$306Delta
Tue, Oct 27 - Wed, Nov 4
American Airlines Logo
8:07 pm - 4:10 pm
LFT
-
SJU
19h 03m
2 stops
American Airlines Logo
6:44 am - 5:28 pm
SJU
-
LFT
12h 44m
1 stop
$420American Airlines
Tue, Oct 27 - Wed, Nov 4
United Airlines Logo
5:15 am - 3:42 pm
LFT
-
SJU
9h 27m
1 stop
United Airlines Logo
1:00 am - 1:22 pm
SJU
-
LFT
13h 22m
2 stops
$446United Airlines
Mon, Oct 19 - Fri, Oct 23
United Airlines Logo
12:06 pm - 8:26 pm
LFT
-
SJU
7h 20m
1 stop
United Airlines Logo
2:46 pm - 9:31 pm
SJU
-
LFT
7h 45m
1 stop
$460United Airlines
Mon, Oct 26 - Fri, Oct 30
United Airlines Logo
12:06 pm - 8:26 pm
LFT
-
SJU
7h 20m
1 stop
United Airlines Logo
2:46 pm - 9:31 pm
SJU
-
LFT
7h 45m
1 stop
$500United Airlines
Mon, Oct 26 - Fri, Oct 30
American Airlines Logo
8:11 pm - 2:38 pm
LFT
-
SJU
17h 27m
2 stops
American Airlines Logo
7:14 pm - 10:19 am
SJU
-
LFT
16h 05m
2 stops
$503American Airlines
Thu, Aug 6 - Mon, Aug 10
Delta Logo
6:00 am - 4:33 pm
LFT
-
SJU
9h 33m
1 stop
Delta Logo
12:46 pm - 10:05 pm
SJU
-
LFT
10h 19m
1 stop
$548Delta
Mon, Oct 19 - Sat, Oct 24
United Airlines Logo
12:06 pm - 8:26 pm
LFT
-
SJU
7h 20m
1 stop
United Airlines Logo
6:45 am - 3:30 pm
SJU
-
LFT
9h 45m
1 stop
$563United Airlines
Mon, Oct 26 - Fri, Oct 30
American Airlines Logo
8:07 pm - 3:02 pm
LFT
-
SJU
17h 55m
1 stop
American Airlines Logo
6:00 am - 10:54 pm
SJU
-
LFT
17h 54m
1 stop
$578American Airlines
Thu, Oct 8 - Sun, Oct 11
American Airlines Logo
5:27 pm - 9:43 am
LFT
-
SJU
15h 16m
2 stops
American Airlines Logo
7:14 pm - 10:19 am
SJU
-
LFT
16h 05m
2 stops
$586American Airlines
Thu, Aug 6 - Mon, Aug 10

United Airlines flights from Lafayette to Puerto Rico

Our best United Airlines deals on Lafayette to Puerto Rico flight tickets
United Airlines
Oct 19
LFT5:15 amLafayette Regional
9h 27m
1 stop
SJU3:42 pmSan Juan Luis Munoz Marin Intl
Oct 23
SJU1:00 amSan Juan Luis Munoz Marin Intl
13h 22m
2 stops
LFT1:22 pmLafayette Regional
$446
United Airlines
Oct 26
LFT12:06 pmLafayette Regional
7h 20m
1 stop
SJU8:26 pmSan Juan Luis Munoz Marin Intl
Oct 30
SJU2:46 pmSan Juan Luis Munoz Marin Intl
7h 45m
1 stop
LFT9:31 pmLafayette Regional
$460
United Airlines
Oct 26
LFT12:06 pmLafayette Regional
7h 20m
1 stop
SJU8:26 pmSan Juan Luis Munoz Marin Intl
Oct 30
SJU2:46 pmSan Juan Luis Munoz Marin Intl
7h 45m
1 stop
LFT9:31 pmLafayette Regional
$500

American Airlines flights from Lafayette to Puerto Rico

Our best American Airlines deals on Lafayette to Puerto Rico flight tickets
American Airlines
Oct 27
LFT8:07 pmLafayette Regional
19h 03m
2 stops
SJU4:10 pmSan Juan Luis Munoz Marin Intl
Nov 4
SJU6:44 amSan Juan Luis Munoz Marin Intl
12h 44m
1 stop
LFT5:28 pmLafayette Regional
$420
American Airlines
Aug 6
LFT8:11 pmLafayette Regional
17h 27m
2 stops
SJU2:38 pmSan Juan Luis Munoz Marin Intl
Aug 10
SJU7:14 pmSan Juan Luis Munoz Marin Intl
16h 05m
2 stops
LFT10:19 amLafayette Regional
$503
American Airlines
Oct 8
LFT8:07 pmLafayette Regional
17h 55m
1 stop
SJU3:02 pmSan Juan Luis Munoz Marin Intl
Oct 11
SJU6:00 amSan Juan Luis Munoz Marin Intl
17h 54m
1 stop
LFT10:54 pmLafayette Regional
$578

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 May 19, 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

Tue 10/27

11:00 am-9:59 pm

1 stop9h 59m

San Juan Luis Munoz Marin Intl

Wed 11/4

7:30 am-2:29 pm

1 stop8h 59m

$306

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Tue 10/27

8:07 pm-4:10 pm

2 stops19h 03m

San Juan Luis Munoz Marin Intl

Wed 11/4

6:44 am-5:28 pm

1 stop12h 44m

$420

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Mon 10/19

5:15 am-3:42 pm

1 stop9h 27m

San Juan Luis Munoz Marin Intl

Fri 10/23

1:00 am-1:22 pm

2 stops13h 22m

$446
Quickest round-trip

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Mon 10/26

12:06 pm-8:26 pm

1 stop7h 20m

San Juan Luis Munoz Marin Intl

Fri 10/30

2:46 pm-9:31 pm

1 stop7h 45m

$460

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Mon 10/26

12:06 pm-8:26 pm

1 stop7h 20m

San Juan Luis Munoz Marin Intl

Fri 10/30

2:46 pm-9:31 pm

1 stop7h 45m

$500

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Thu 8/6

8:11 pm-2:38 pm

2 stops17h 27m

San Juan Luis Munoz Marin Intl

Mon 8/10

7:14 pm-10:19 am

2 stops16h 05m

$503

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Mon 10/19

6:00 am-4:33 pm

1 stop9h 33m

San Juan Luis Munoz Marin Intl

Sat 10/24

12:46 pm-10:05 pm

1 stop10h 19m

$548

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Mon 10/26

12:06 pm-8:26 pm

1 stop7h 20m

San Juan Luis Munoz Marin Intl

Fri 10/30

6:45 am-3:30 pm

1 stop9h 45m

$563

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Thu 10/8

8:07 pm-3:02 pm

1 stop17h 55m

San Juan Luis Munoz Marin Intl

Sun 10/11

6:00 am-10:54 pm

1 stop17h 54m

$578

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Thu 8/6

5:27 pm-9:43 am

2 stops15h 16m

San Juan Luis Munoz Marin Intl

Mon 8/10

7:14 pm-10:19 am

2 stops16h 05m

$586

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 month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in March, then you should wait until August to fly from Lafayette, when ticket prices are also cheap, with an average price of $250.

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 27m

Direct flights

None
The fastest flight from Lafayette to Puerto Rico takes 7h 27m
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
11,645 reviews
Search American Airlines flights
United AirlinesPriceFrom $377Free CancellationRating
7.4
9,733 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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