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Cheap flights from Lafayette to Puerto Rico from $323

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 1/14. 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.
United Airlines Logo
9:50 am - 12:36 am
LFT
-
SJU
12h 46m2 stops
United Airlines Logo
8:10 am - 7:26 pm
SJU
-
LFT
13h 16m2 stops
$330United Airlines
Mon, Jan 26 - Wed, Jan 28
United Airlines Logo
9:50 am - 9:26 pm
LFT
-
SJU
9h 36m1 stop
United Airlines Logo
3:46 pm - 9:36 pm
SJU
-
LFT
7h 50m1 stop
$363United Airlines
Wed, Jan 21 - Wed, Jan 28
Delta Logo
3:14 pm - 11:58 pm
LFT
-
SJU
6h 44m1 stop
Delta Logo
6:15 am - 2:34 pm
SJU
-
LFT
10h 19m1 stop
$386Delta
Mon, Feb 23 - Fri, Feb 27
American Airlines Logo
6:12 pm - 4:32 am
LFT
-
SJU
9h 20m1 stop
American Airlines Logo
11:59 pm - 10:16 am
SJU
-
LFT
11h 17m1 stop
$440American Airlines
Fri, Apr 17 - Sat, Apr 25
United Airlines Logo
9:50 am - 12:36 am
LFT
-
SJU
12h 46m2 stops
United Airlines Logo
8:10 am - 7:26 pm
SJU
-
LFT
13h 16m2 stops
$453United Airlines
Mon, Jan 26 - Wed, Jan 28
American Airlines Logo
6:12 pm - 4:32 am
LFT
-
SJU
9h 20m1 stop
American Airlines Logo
5:45 am - 5:42 pm
SJU
-
LFT
12h 57m2 stops
$480American Airlines
Fri, Apr 17 - Sat, Apr 25
United Airlines Logo
12:10 pm - 9:26 pm
LFT
-
SJU
7h 16m1 stop
United Airlines Logo
8:10 am - 5:42 pm
SJU
-
LFT
11h 32m2 stops
$486United Airlines
Fri, Jan 23 - Tue, Jan 27
Delta Logo
2:32 pm - 11:45 pm
LFT
-
SJU
7h 13m1 stop
Delta Logo
6:09 am - 1:47 pm
SJU
-
LFT
9h 38m1 stop
$518Delta
Mon, Jan 19 - Fri, Jan 23
American Airlines Logo
6:12 pm - 12:29 pm
LFT
-
SJU
17h 17m2 stops
American Airlines Logo
5:45 am - 5:42 pm
SJU
-
LFT
12h 57m2 stops
$520American Airlines
Fri, Apr 17 - Sat, Apr 25
American Airlines Logo
6:20 pm - 9:13 am
LFT
-
SJU
13h 53m2 stops
American Airlines Logo
11:59 pm - 1:33 pm
SJU
-
LFT
14h 34m1 stop
$526American Airlines
Mon, Apr 6 - Mon, Apr 13

American Airlines flights from Lafayette to Puerto Rico

Our best American Airlines deals on Lafayette to Puerto Rico flight tickets
American Airlines
Apr 17
LFT6:12 pmLafayette Regional
9h 20m
1 stop
SJU4:32 amSan Juan Luis Munoz Marin Intl
Apr 25
SJU11:59 pmSan Juan Luis Munoz Marin Intl
11h 17m
1 stop
LFT10:16 amLafayette Regional
$440
American Airlines
Apr 17
LFT6:12 pmLafayette Regional
9h 20m
1 stop
SJU4:32 amSan Juan Luis Munoz Marin Intl
Apr 25
SJU11:59 pmSan Juan Luis Munoz Marin Intl
11h 17m
1 stop
LFT10:16 amLafayette Regional
$480
American Airlines
Apr 17
LFT6:12 pmLafayette Regional
17h 17m
2 stops
SJU12:29 pmSan Juan Luis Munoz Marin Intl
Apr 25
SJU5:45 amSan Juan Luis Munoz Marin Intl
12h 57m
2 stops
LFT5:42 pmLafayette Regional
$520

United Airlines flights from Lafayette to Puerto Rico

Our best United Airlines deals on Lafayette to Puerto Rico flight tickets
United Airlines
Jan 26
LFT9:50 amLafayette Regional
12h 46m
2 stops
SJU12:36 amSan Juan Luis Munoz Marin Intl
Jan 28
SJU8:10 amSan Juan Luis Munoz Marin Intl
13h 16m
2 stops
LFT7:26 pmLafayette Regional
$330
United Airlines
Jan 21
LFT12:10 pmLafayette Regional
7h 16m
1 stop
SJU9:26 pmSan Juan Luis Munoz Marin Intl
Jan 28
SJU8:10 amSan Juan Luis Munoz Marin Intl
15h 26m
2 stops
LFT9:36 pmLafayette Regional
$363
United Airlines
Jan 26
LFT9:50 amLafayette Regional
12h 46m
2 stops
SJU12:36 amSan Juan Luis Munoz Marin Intl
Jan 28
SJU3:46 pmSan Juan Luis Munoz Marin Intl
7h 50m
1 stop
LFT9:36 pmLafayette Regional
$453

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 January 8, 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

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Mon 1/26

9:50 am-12:36 am

2 stops12h 46m

San Juan Luis Munoz Marin Intl

Wed 1/28

8:10 am-7:26 pm

2 stops13h 16m

$330

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Wed 1/21

9:50 am-9:26 pm

1 stop9h 36m

San Juan Luis Munoz Marin Intl

Wed 1/28

3:46 pm-9:36 pm

1 stop7h 50m

$363

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Mon 2/23

3:14 pm-11:58 pm

1 stop6h 44m

San Juan Luis Munoz Marin Intl

Fri 2/27

6:15 am-2:34 pm

1 stop10h 19m

$386

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Fri 4/17

6:12 pm-4:32 am

1 stop9h 20m

San Juan Luis Munoz Marin Intl

Sat 4/25

11:59 pm-10:16 am

1 stop11h 17m

$440

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Mon 1/26

9:50 am-12:36 am

2 stops12h 46m

San Juan Luis Munoz Marin Intl

Wed 1/28

8:10 am-7:26 pm

2 stops13h 16m

$453

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Fri 4/17

6:12 pm-4:32 am

1 stop9h 20m

San Juan Luis Munoz Marin Intl

Sat 4/25

5:45 am-5:42 pm

2 stops12h 57m

$480

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Fri 1/23

12:10 pm-9:26 pm

1 stop7h 16m

San Juan Luis Munoz Marin Intl

Tue 1/27

8:10 am-5:42 pm

2 stops11h 32m

$486

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Mon 1/19

2:32 pm-11:45 pm

1 stop7h 13m

San Juan Luis Munoz Marin Intl

Fri 1/23

6:09 am-1:47 pm

1 stop9h 38m

$518

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Fri 4/17

6:12 pm-12:29 pm

2 stops17h 17m

San Juan Luis Munoz Marin Intl

Sat 4/25

5:45 am-5:42 pm

2 stops12h 57m

$520

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Mon 4/6

6:20 pm-9:13 am

2 stops13h 53m

San Juan Luis Munoz Marin Intl

Mon 4/13

11:59 pm-1:33 pm

1 stop14h 34m

$526

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 and American Airlines are the most popular carriers operating from Lafayette Regional to Puerto Rico

What airlines fly to Puerto Rico?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Puerto Rico from Lafayette according to our data. American Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Puerto Rico. Keep in mind that there are 3 different airlines that fly to Puerto Rico on a routine basis, so you have a few additional options to choose from.

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

6h 44m

Direct flights

None
The fastest flight from Lafayette to Puerto Rico takes 6h 44m
There are no direct flights from Lafayette to Puerto Rico. There are no popular flight routes from Lafayette to Puerto Rico.
Search flight deals

  • 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
7.2
11,095 reviews
Search American Airlines flights
United AirlinesPriceFrom $377Free CancellationRating
7.4
9,139 reviews
Search United Airlines flights
DeltaPriceFrom $449Free CancellationRating
7.9
8,025 reviews
Search Delta 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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Find better results for your trip to Puerto Rico

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Popular flights according to clicks in the last 7 days on momondo
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