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Cheap flights from Lafayette to Puerto Rico from $285

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Lafayette to Puerto Rico departing on 5/2. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:00 am - 10:54 pmLFT-SJU
10h 54m1 stop
Delta Logo
6:15 am - 4:34 pmSJU-LFT
11h 19m1 stop
$285Delta
Find Deal
Sat, May 2 - Wed, May 6
American Airlines Logo
6:33 pm - 6:22 pmLFT-SJU
21h 49m2 stops
American Airlines Logo
3:54 pm - 10:57 pmSJU-LFT
9h 03m1 stop
$301American Airlines
Find Deal
Tue, Jan 20 - Thu, Jan 22
American Airlines Logo
6:33 pm - 12:30 pmLFT-SJU
15h 57m2 stops
American Airlines Logo
7:07 am - 6:01 pmSJU-LFT
12h 54m1 stop
$319American Airlines
Find Deal
Sun, Jan 11 - Sat, Jan 17
United Airlines Logo
12:06 pm - 8:38 pmLFT-SJU
7h 32m1 stop
United Airlines Logo
1:05 am - 1:18 pmSJU-LFT
13h 13m2 stops
$382United Airlines
Find Deal
Sat, May 2 - Tue, May 5
United Airlines Logo
9:39 am - 11:57 pmLFT-SJU
13h 18m2 stops
United Airlines Logo
7:00 am - 1:18 pmSJU-LFT
7h 18m1 stop
$422United Airlines
Find Deal
Sat, May 2 - Wed, May 6
American Airlines Logo
6:33 pm - 10:48 amLFT-SJU
14h 15m2 stops
American Airlines Logo
7:12 pm - 10:00 amSJU-LFT
16h 48m2 stops
$442American Airlines
Find Deal
Thu, Jan 15 - Sat, Jan 24
United Airlines Logo
9:50 am - 12:36 amLFT-SJU
12h 46m2 stops
United Airlines Logo
2:05 am - 11:27 amSJU-LFT
11h 22m2 stops
$476United Airlines
Find Deal
Tue, Jan 20 - Wed, Jan 21
American Airlines Logo
6:29 pm - 2:55 pmLFT-SJU
18h 26m1 stop
American Airlines Logo
10:03 pm - 9:38 amSJU-LFT
13h 35m2 stops
$485American Airlines
Find Deal
Sat, Dec 13 - Sun, Dec 21
Delta Logo
11:21 am - 11:45 pmLFT-SJU
10h 24m1 stop
Delta Logo
7:30 am - 2:31 pmSJU-LFT
9h 01m1 stop
$510Delta
Find Deal
Thu, Jan 15 - Sat, Jan 24
United Airlines Logo
5:20 am - 4:36 pmLFT-SJU
9h 16m1 stop
United Airlines Logo
2:05 am - 11:27 amSJU-LFT
11h 22m2 stops
$515United Airlines
Find Deal
Tue, Jan 20 - Wed, Jan 21

Delta flights from Lafayette to Puerto Rico

Our best Delta deals on Lafayette to Puerto Rico flight tickets
Delta
May 2
LFT11:00 amLafayette Regional
10h 54m
1 stop
SJU10:54 pmSan Juan Luis Munoz Marin Intl
May 6
SJU6:15 amSan Juan Luis Munoz Marin Intl
11h 19m
1 stop
LFT4:34 pmLafayette Regional
$285
Find similar
Delta
Jan 15
LFT11:21 amLafayette Regional
10h 24m
1 stop
SJU11:45 pmSan Juan Luis Munoz Marin Intl
Jan 24
SJU7:30 amSan Juan Luis Munoz Marin Intl
9h 01m
1 stop
LFT2:31 pmLafayette Regional
$510
Find similar
Delta
Nov 27
LFT6:01 amLafayette Regional
6h 16m
1 stop
SJU2:17 pmSan Juan Luis Munoz Marin Intl
Dec 6
SJU1:55 pmSan Juan Luis Munoz Marin Intl
10h 12m
1 stop
LFT10:07 pmLafayette Regional
$575
Find similar

American Airlines flights from Lafayette to Puerto Rico

Our best American Airlines deals on Lafayette to Puerto Rico flight tickets
American Airlines
Jan 20
LFT6:33 pmLafayette Regional
21h 49m
2 stops
SJU6:22 pmSan Juan Luis Munoz Marin Intl
Jan 22
SJU3:54 pmSan Juan Luis Munoz Marin Intl
9h 03m
1 stop
LFT10:57 pmLafayette Regional
$301
Find similar
American Airlines
Jan 11
LFT6:33 pmLafayette Regional
15h 57m
2 stops
SJU12:30 pmSan Juan Luis Munoz Marin Intl
Jan 17
SJU7:07 amSan Juan Luis Munoz Marin Intl
12h 54m
1 stop
LFT6:01 pmLafayette Regional
$319
Find similar
American Airlines
Jan 15
LFT6:33 pmLafayette Regional
14h 15m
2 stops
SJU10:48 amSan Juan Luis Munoz Marin Intl
Jan 24
SJU7:12 pmSan Juan Luis Munoz Marin Intl
16h 48m
2 stops
LFT10:00 amLafayette Regional
$442
Find similar

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 November 24, 2025.
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

Sat 5/2

11:00 am-10:54 pm

1 stop10h 54m

San Juan Luis Munoz Marin Intl

Wed 5/6

6:15 am-4:34 pm

1 stop11h 19m

$285

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Tue 1/20

6:33 pm-6:22 pm

2 stops21h 49m

San Juan Luis Munoz Marin Intl

Thu 1/22

3:54 pm-10:57 pm

1 stop9h 03m

$301

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Sun 1/11

6:33 pm-12:30 pm

2 stops15h 57m

San Juan Luis Munoz Marin Intl

Sat 1/17

7:07 am-6:01 pm

1 stop12h 54m

$319

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Sat 5/2

12:06 pm-8:38 pm

1 stop7h 32m

San Juan Luis Munoz Marin Intl

Tue 5/5

1:05 am-1:18 pm

2 stops13h 13m

$382

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Sat 5/2

9:39 am-11:57 pm

2 stops13h 18m

San Juan Luis Munoz Marin Intl

Wed 5/6

7:00 am-1:18 pm

1 stop7h 18m

$422

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Thu 1/15

6:33 pm-10:48 am

2 stops14h 15m

San Juan Luis Munoz Marin Intl

Sat 1/24

7:12 pm-10:00 am

2 stops16h 48m

$442

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Tue 1/20

9:50 am-12:36 am

2 stops12h 46m

San Juan Luis Munoz Marin Intl

Wed 1/21

2:05 am-11:27 am

2 stops11h 22m

$476

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Sat 12/13

6:29 pm-2:55 pm

1 stop18h 26m

San Juan Luis Munoz Marin Intl

Sun 12/21

10:03 pm-9:38 am

2 stops13h 35m

$485

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Thu 1/15

11:21 am-11:45 pm

1 stop10h 24m

San Juan Luis Munoz Marin Intl

Sat 1/24

7:30 am-2:31 pm

1 stop9h 01m

$510

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Tue 1/20

5:20 am-4:36 pm

1 stop9h 16m

San Juan Luis Munoz Marin Intl

Wed 1/21

2:05 am-11:27 am

2 stops11h 22m

$515

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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 day to depart on your flight to Puerto Rico?

On average, the least expensive day to fly to Puerto Rico from Lafayette is on a Thursday. momondo users have found tickets for Thursday departures for as low as $461. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Tuesday, with ticket prices averaging around $666.

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

Direct flights

None
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
11,046 reviews
Search American Airlines flights
DeltaPriceFrom $364Free CancellationRating
7.9
7,997 reviews
Search Delta flights
United AirlinesPriceFrom $412Free CancellationRating
7.4
9,037 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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Find better results for your trip to Puerto Rico

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