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Cheap flights from Lafayette to San Juan from $301

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 San Juan departing on 8/19. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Lafayette to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:17 pm - 11:31 amLFT  Lafayette Regional-SJU San Juan Luis Munoz Marin Intl
20h 14m2 stops Dallas/Fort Worth Miami
American Airlines Logo
6:28 am - 7:27 pmSJU  San Juan Luis Munoz Marin Intl-LFT Lafayette Regional
14h 59m1 stop Dallas/Fort Worth
$350American Airlines
Tue, Oct 27 - Wed, Nov 4
American Airlines Logo
5:27 pm - 11:31 amLFT  Lafayette Regional-SJU San Juan Luis Munoz Marin Intl
17h 04m2 stops Dallas/Fort Worth Miami
American Airlines Logo
11:34 am - 10:54 pmSJU  San Juan Luis Munoz Marin Intl-LFT Lafayette Regional
13h 20m2 stops Miami Dallas/Fort Worth
$350American Airlines
Tue, Oct 27 - Wed, Nov 4
American Airlines Logo
6:18 pm - 3:40 pmLFT  Lafayette Regional-SJU San Juan Luis Munoz Marin Intl
20h 22m2 stops Dallas/Fort Worth Miami
American Airlines Logo
4:38 pm - 10:10 amSJU  San Juan Luis Munoz Marin Intl-LFT Lafayette Regional
18h 32m2 stops Miami Dallas/Fort Worth
$350American Airlines
Fri, Sep 18 - Tue, Sep 22
American Airlines Logo
2:17 pm - 9:24 amLFT  Lafayette Regional-SJU San Juan Luis Munoz Marin Intl
18h 07m2 stops Dallas/Fort Worth Miami
American Airlines Logo
2:58 pm - 10:10 amSJU  San Juan Luis Munoz Marin Intl-LFT Lafayette Regional
20h 12m2 stops Miami Dallas/Fort Worth
$350American Airlines
Fri, Sep 25 - Mon, Sep 28
American Airlines Logo
6:00 am - 3:23 pmLFT  Lafayette Regional-SJU San Juan Luis Munoz Marin Intl
8h 23m1 stop Dallas/Fort Worth
American Airlines Logo
4:59 pm - 10:54 pmSJU  San Juan Luis Munoz Marin Intl-LFT Lafayette Regional
7h 55m1 stop Dallas/Fort Worth
$350American Airlines
Tue, Oct 27 - Wed, Nov 4
American Airlines Logo
5:27 pm - 3:38 pmLFT  Lafayette Regional-SJU San Juan Luis Munoz Marin Intl
21h 11m2 stops Dallas/Fort Worth Miami
American Airlines Logo
6:28 am - 4:53 pmSJU  San Juan Luis Munoz Marin Intl-LFT Lafayette Regional
12h 25m1 stop Dallas/Fort Worth
$350American Airlines
Tue, Oct 27 - Wed, Nov 4
American Airlines Logo
2:17 pm - 11:31 amLFT  Lafayette Regional-SJU San Juan Luis Munoz Marin Intl
20h 14m2 stops Dallas/Fort Worth Miami
American Airlines Logo
11:34 am - 10:54 pmSJU  San Juan Luis Munoz Marin Intl-LFT Lafayette Regional
13h 20m2 stops Miami Dallas/Fort Worth
$350American Airlines
Tue, Oct 27 - Wed, Nov 4
United Airlines Logo
5:15 am - 3:36 pmLFT  Lafayette Regional-SJU San Juan Luis Munoz Marin Intl
9h 21m1 stop Houston George Bush Intcntl
United Airlines Logo
7:40 am - 3:32 pmSJU  San Juan Luis Munoz Marin Intl-LFT Lafayette Regional
9h 52m1 stop Houston George Bush Intcntl
$370United Airlines
Tue, Oct 27 - Wed, Nov 4
American Airlines Logo
6:18 pm - 3:40 pmLFT  Lafayette Regional-SJU San Juan Luis Munoz Marin Intl
20h 22m2 stops Dallas/Fort Worth Miami
American Airlines Logo
2:58 pm - 10:10 amSJU  San Juan Luis Munoz Marin Intl-LFT Lafayette Regional
20h 12m2 stops Miami Dallas/Fort Worth
$370American Airlines
Fri, Sep 18 - Tue, Sep 22
United Airlines Logo
12:03 pm - 8:38 pmLFT  Lafayette Regional-SJU San Juan Luis Munoz Marin Intl
7h 35m1 stop Houston George Bush Intcntl
United Airlines Logo
7:00 am - 1:09 pmSJU  San Juan Luis Munoz Marin Intl-LFT Lafayette Regional
7h 09m1 stop Houston George Bush Intcntl
$426United Airlines
Fri, Sep 18 - Tue, Sep 22

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American Airlines flights from Lafayette to San Juan Luis Munoz Marin Intl Airport

Our best American Airlines deals on Lafayette to San Juan Luis Munoz Marin Intl Airport flight tickets
American Airlines
Oct 27
LFT2:17 pmLafayette Regional
20h 14m
2 stops
SJU11:31 amSan Juan Luis Munoz Marin Intl
Nov 4
SJU6:28 amSan Juan Luis Munoz Marin Intl
14h 59m
1 stop
LFT7:27 pmLafayette Regional
$350
American Airlines
Oct 27
LFT6:00 amLafayette Regional
8h 23m
1 stop
SJU3:23 pmSan Juan Luis Munoz Marin Intl
Nov 4
SJU6:28 amSan Juan Luis Munoz Marin Intl
14h 59m
1 stop
LFT7:27 pmLafayette Regional
$418
American Airlines
Oct 7
LFT5:27 pmLafayette Regional
17h 04m
2 stops
SJU11:31 amSan Juan Luis Munoz Marin Intl
Oct 13
SJU6:00 amSan Juan Luis Munoz Marin Intl
17h 53m
1 stop
LFT10:53 pmLafayette Regional
$439

United Airlines flights from Lafayette to San Juan Luis Munoz Marin Intl Airport

Our best United Airlines deals on Lafayette to San Juan Luis Munoz Marin Intl Airport flight tickets
United Airlines
Oct 27
LFT5:15 amLafayette Regional
9h 21m
1 stop
SJU3:36 pmSan Juan Luis Munoz Marin Intl
Nov 4
SJU7:40 amSan Juan Luis Munoz Marin Intl
9h 52m
1 stop
LFT3:32 pmLafayette Regional
$370
United Airlines
Sep 18
LFT12:03 pmLafayette Regional
7h 35m
1 stop
SJU8:38 pmSan Juan Luis Munoz Marin Intl
Sep 22
SJU7:00 amSan Juan Luis Munoz Marin Intl
7h 09m
1 stop
LFT1:09 pmLafayette Regional
$426
United Airlines
Oct 27
LFT5:15 amLafayette Regional
9h 21m
1 stop
SJU3:36 pmSan Juan Luis Munoz Marin Intl
Oct 31
SJU7:05 amSan Juan Luis Munoz Marin Intl
13h 28m
2 stops
LFT7:33 pmLafayette Regional
$440

momondo Fare Finder

 
Customize your flight search to find flights from Lafayette to San Juan Luis Munoz Marin Intl Airport 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 August 14, 2026.
Use the filters below to find and compare flights from Lafayette to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LafayetteSan Juan

LFT Lafayette Regional - SJU San Juan Luis Munoz Marin Intl

LFTSJU

Lafayette Regional

Tue 10/27

2:17 pm-11:31 am

2 stops20h 14m

San Juan Luis Munoz Marin Intl

Wed 11/4

6:28 am-7:27 pm

1 stop14h 59m

$350

LafayetteSan Juan

LFT Lafayette Regional - SJU San Juan Luis Munoz Marin Intl

LFTSJU

Lafayette Regional

Tue 10/27

5:27 pm-11:31 am

2 stops17h 04m

San Juan Luis Munoz Marin Intl

Wed 11/4

11:34 am-10:54 pm

2 stops13h 20m

$350

LafayetteSan Juan

LFT Lafayette Regional - SJU San Juan Luis Munoz Marin Intl

LFTSJU

Lafayette Regional

Fri 9/18

6:18 pm-3:40 pm

2 stops20h 22m

San Juan Luis Munoz Marin Intl

Tue 9/22

4:38 pm-10:10 am

2 stops18h 32m

$350

LafayetteSan Juan

LFT Lafayette Regional - SJU San Juan Luis Munoz Marin Intl

LFTSJU

Lafayette Regional

Fri 9/25

2:17 pm-9:24 am

2 stops18h 07m

San Juan Luis Munoz Marin Intl

Mon 9/28

2:58 pm-10:10 am

2 stops20h 12m

$350

LafayetteSan Juan

LFT Lafayette Regional - SJU San Juan Luis Munoz Marin Intl

LFTSJU

Lafayette Regional

Tue 10/27

6:00 am-3:23 pm

1 stop8h 23m

San Juan Luis Munoz Marin Intl

Wed 11/4

4:59 pm-10:54 pm

1 stop7h 55m

$350

LafayetteSan Juan

LFT Lafayette Regional - SJU San Juan Luis Munoz Marin Intl

LFTSJU

Lafayette Regional

Tue 10/27

5:27 pm-3:38 pm

2 stops21h 11m

San Juan Luis Munoz Marin Intl

Wed 11/4

6:28 am-4:53 pm

1 stop12h 25m

$350

LafayetteSan Juan

LFT Lafayette Regional - SJU San Juan Luis Munoz Marin Intl

LFTSJU

Lafayette Regional

Tue 10/27

2:17 pm-11:31 am

2 stops20h 14m

San Juan Luis Munoz Marin Intl

Wed 11/4

11:34 am-10:54 pm

2 stops13h 20m

$350

LafayetteSan Juan

LFT Lafayette Regional - SJU San Juan Luis Munoz Marin Intl

LFTSJU

Lafayette Regional

Tue 10/27

5:15 am-3:36 pm

1 stop9h 21m

San Juan Luis Munoz Marin Intl

Wed 11/4

7:40 am-3:32 pm

1 stop9h 52m

$370

LafayetteSan Juan

LFT Lafayette Regional - SJU San Juan Luis Munoz Marin Intl

LFTSJU

Lafayette Regional

Fri 9/18

6:18 pm-3:40 pm

2 stops20h 22m

San Juan Luis Munoz Marin Intl

Tue 9/22

2:58 pm-10:10 am

2 stops20h 12m

$370
Quickest round-trip

LafayetteSan Juan

LFT Lafayette Regional - SJU San Juan Luis Munoz Marin Intl

LFTSJU

Lafayette Regional

Fri 9/18

12:03 pm-8:38 pm

1 stop7h 35m

San Juan Luis Munoz Marin Intl

Tue 9/22

7:00 am-1:09 pm

1 stop7h 09m

$426

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Lafayette to San Juan Luis Munoz Marin Intl Airport

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 San Juan Luis Munoz Marin Intl Airport?

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of December, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $0.

When to book flights from Lafayette to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Lafayette to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Lafayette to San Juan Luis Munoz Marin Intl Airport (LFT to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lafayette to San Juan Luis Munoz Marin Intl Airport

Fastest flight time

7h 35m

Direct flights

None
The fastest flight from Lafayette to San Juan Luis Munoz Marin Intl Airport takes 7h 35m
There are no direct flights from Lafayette to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Lafayette to San Juan Luis Munoz Marin Intl Airport.
Search flight deals

Frequently asked questions about flying from Lafayette to San Juan Luis Munoz Marin Intl Airport

  • How far is Lafayette Regional to San Juan Luis Munoz Marin Intl by plane?

    San Juan Luis Munoz Marin Intl is 1821.5 mi away from Lafayette Regional. By plane, this route typically takes 7h 35m.

  • When did momondo last update prices for flights from Lafayette Regional Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Lafayette Regional Airport to San Juan Luis Munoz Marin Intl Airport refresh daily.

  • How many operators does momondo search for flights from Lafayette Regional Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Lafayette Regional Airport to San Juan Luis Munoz Marin Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lafayette Regional Airport to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The travel and health documents required for your trip to San Juan Luis Munoz Marin Intl Airport 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 San Juan Luis Munoz Marin Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Lafayette to San Juan Luis Munoz Marin Intl Airport?

Best airlines flying from Lafayette to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Lafayette to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $323Free CancellationRating
7.4
10,108 reviews
Search United Airlines flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Rio Grande
Humacao
Caguas
Bayamón

Why use momondo?

Why should I use momondo to find a flight deal from Lafayette to San Juan?

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 San Juan from Lafayette.

Can I find flights from Lafayette to San Juan with flexible booking policies on momondo?

All flight searches from Lafayette to San Juan on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Lafayette to San Juan?

Once you have performed a search for Lafayette to San Juan flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Lafayette to San Juan now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Juan and let you know when they change.

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