What are the cheapest airlines flying from Lafayette to San Juan Luis Munoz Marin Intl Airport round-trip?

American Airlines, at $315, was found to be the cheapest airline from Lafayette to San Juan Luis Munoz Marin Intl Airport.Alternate airlines to your destination round-trip include Delta and United Airlines. American Airlines is 56% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Lafayette to San Juan Luis Munoz Marin Intl Airport one-way?

One-way options have recently been found by users for as low as $468 on United Airlines. Other airlines that offer cheap prices include American Airlines from $478 and Delta from $534 one-way.

What is the cheapest day to fly from Lafayette to San Juan Luis Munoz Marin Intl Airport?

Travelers seeking maximum savings on their Lafayette to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Thursday mornings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan Luis Munoz Marin Intl Airport when rainfall is around 2.2 in.

If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

What are the most popular airlines that fly from Lafayette to San Juan Luis Munoz Marin Intl Airport?

Before booking your flight from Lafayette to San Juan Luis Munoz Marin Intl Airport check out the most popular airlines for this route: American Airlines, Delta or United Airlines.

What is the cheapest month to fly from Lafayette to San Juan Luis Munoz Marin Intl Airport?

September can be a great time to fly to San Juan Luis Munoz Marin Intl Airport from Lafayette with a flight ticket averaging about $717. Cheapflights users have found deals in the month of September for as cheap as $327. The most expensive prices can be found in the month of May.

What airport do you fly from for flights from Lafayette to San Juan Luis Munoz Marin Intl?

Lafayette Regional (LFT), located 2.3 mi from the city center, is the airport you fly out of when you book flights from Lafayette to San Juan Luis Munoz Marin Intl. 3 airlines have flights from Lafayette Regional to San Juan Luis Munoz Marin Intl on a regular basis. Booking flights from Lafayette Regional to San Juan Luis Munoz Marin Intl should not be difficult; the airport handles an average of 0 outbound flights to San Juan Luis Munoz Marin Intl per day.

Can I find deals for flights from Lafayette to Luis Munoz Marin Intl that include hotel bookings?

Yes. In addition to deals on Lafayette to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Lafayette to Luis Munoz Marin Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lafayette to Luis Munoz Marin Intl.

Can I find deals for business class flights from Lafayette to Luis Munoz Marin Intl?

Yes. Cheapflights offers flight deals from Lafayette to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$239+ Cheap Flights from Lafayette to San Juan Luis Munoz Marin Intl Airport

Q: How much does it cost to fly round-trip from Lafayette to San Juan Luis Munoz Marin Intl Airport?

Airfare is below average for this route at the moment. Lafayette to San Juan Luis Munoz Marin Intl Airport flights typically cost between $375 and $460 in November. The cheapest round-trip price found within the last 3 days was $239 on American Airlines (Nov 28-Dec 6).

Q: What is the cheapest day to fly round-trip from Lafayette to San Juan Luis Munoz Marin Intl Airport?

Travelers have found that booking a Wednesday departure is the best way to save up to 44% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Lafayette to Luis Munoz Marin Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Lafayette to Luis Munoz Marin Intl

Round-trip from	$239 (American Airlines)
Popular in	May
Cheapest in	September
Average price	$375

From Lafayette Regional to San Juan Luis Munoz Marin Intl

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($84 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease ($57 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Lafayette to Luis Munoz Marin Intl

Cheapest flights from Lafayette to Luis Munoz Marin Intl
Explore the most affordable flight options available from Lafayette to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Fri 11/285:37 amLFT - SJU

2 stops17h 07mAmerican Airlines

Sat 12/66:00 amSJU - LFT

2 stops11h 26mAmerican Airlines

Deal found 9/10

$239

Tue 10/145:33 amLFT - SJU

2 stops9h 21mAmerican Airlines

Fri 10/247:00 pmSJU - LFT

2 stops17h 38mAmerican Airlines

Deal found 9/9

$362

Thu 11/275:37 amLFT - SJU

2 stops26h 33mAmerican Airlines

Sat 12/66:00 amSJU - LFT

2 stops11h 26mAmerican Airlines

Deal found 9/10

$385

Thu 11/2712:20 pmLFT - SJU

1 stop7h 06mUnited Airlines

Sat 12/67:45 amSJU - LFT

1 stop9h 46mUnited Airlines

Deal found 9/9

$427

Tue 10/145:15 amLFT - SJU

1 stop9h 27mUnited Airlines

Thu 10/231:05 amSJU - LFT

2 stops11h 05mUnited Airlines

Deal found 9/9

$552

Best flights from Lafayette to Luis Munoz Marin Intl
Discover carefully curated flight deals from Lafayette to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

Fri 11/285:37 amLFT - SJU

2 stops17h 07mAmerican Airlines

Sat 12/66:00 amSJU - LFT

2 stops11h 26mAmerican Airlines

Deal found 9/10

$239

Thu 11/2712:20 pmLFT - SJU

1 stop7h 06mUnited Airlines

Sat 12/67:45 amSJU - LFT

1 stop9h 46mUnited Airlines

Deal found 9/9

$427

Thu 11/275:37 amLFT - SJU

2 stops26h 33mAmerican Airlines

Sat 12/66:00 amSJU - LFT

2 stops11h 26mAmerican Airlines

Deal found 9/10

$385

Sat 2/79:50 amLFT - SJU

2 stops12h 46mUnited Airlines

Sat 2/147:45 amSJU - LFT

1 stop7h 32mUnited Airlines

Deal found 9/11

$463

Last-minute flights from Lafayette to Luis Munoz Marin Intl
Discover last-minute flight deals from Lafayette to Luis Munoz Marin Intl. Data last updated September 11, 2025 and is based on user searches.

Sun 9/215:56 pmLFT - SJU

2 stops19h 57mAmerican Airlines

Fri 9/267:05 pmSJU - LFT

2 stops17h 36mAmerican Airlines

Deal found 9/9

$1,020

Sun 9/219:57 amLFT - SJU

1 stop28h 45mUnited Airlines

Thu 9/251:05 amSJU - LFT

2 stops13h 20mUnited Airlines

Deal found 9/9

$1,739

Fri 10/106:23 pmLFT - SJU

2 stops15h 43mAmerican Airlines

Sun 10/127:00 pmSJU - LFT

2 stops15h 35mAmerican Airlines

Deal found 9/9

$872

Fri 10/106:59 amLFT - SJU

1 stop12h 39mUnited Airlines

Sat 10/111:05 amSJU - LFT

2 stops17h 40mUnited Airlines

Deal found 9/9

$1,015

Tue 10/145:33 amLFT - SJU

2 stops9h 21mAmerican Airlines

Fri 10/247:00 pmSJU - LFT

2 stops17h 38mAmerican Airlines

Deal found 9/9

$362

Tue 10/145:15 amLFT - SJU

1 stop9h 27mUnited Airlines

Thu 10/231:05 amSJU - LFT

2 stops11h 05mUnited Airlines

Deal found 9/9

$552

One-way flights from Lafayette to Luis Munoz Marin Intl
Search for one-way flight options from Lafayette to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated September 11, 2025.

Thu 10/92:05 pmLFT - SJU

2 stops21h 29mUnited Airlines

Deal found 9/10

$468

Sat 12/275:54 pmLFT - SJU

1 stop9h 40mAmerican Airlines

Deal found 9/10

$478

Fri 10/104:10 pmLFT - SJU

2 stops19h 24mUnited Airlines

Deal found 9/10

$506

Fri 10/106:04 amLFT - SJU

1 stop9h 29mDelta

Deal found 9/9

$534

Sat 12/274:06 pmLFT - SJU

2 stops28h 16mUnited Airlines

Deal found 9/10

$618

Thu 10/910:32 amLFT - SJU

1 stop10h 27mDelta

Deal found 9/10

$902

Cheapflights Fare Finder

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

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Fri 11/28

5:37 am-12:44 am

2 stops17h 07m

San Juan Luis Munoz Marin Intl

Sat 12/6

6:00 am-3:26 pm

2 stops11h 26m

$239

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Thu 11/27

5:37 am-10:10 am

2 stops26h 33m

San Juan Luis Munoz Marin Intl

Sat 12/6

6:00 am-3:26 pm

2 stops11h 26m

$385

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Thu 11/27

12:20 pm-9:26 pm

1 stop7h 06m

San Juan Luis Munoz Marin Intl

Sat 12/6

7:45 am-3:31 pm

1 stop9h 46m

$427

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Sat 2/7

9:50 am-12:36 am

2 stops12h 46m

San Juan Luis Munoz Marin Intl

Sat 2/14

7:45 am-1:17 pm

1 stop7h 32m

$463

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Thu 10/9

2:05 pm-12:34 pm

2 stops21h 29m

$468

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Sat 12/27

5:54 pm-5:34 am

1 stop9h 40m

$478

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Fri 10/10

6:04 am-4:33 pm

1 stop9h 29m

$534

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Sat 12/27

4:06 pm-10:22 pm

2 stops28h 16m

$618

LafayetteSan Juan

LFT - SJU

LFTSJU

Lafayette Regional

Thu 10/9

10:32 am-9:59 pm

1 stop10h 27m

$902

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Lafayette to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Lafayette with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Lafayette to San Juan Luis Munoz Marin Intl Airport

What is the cheapest month to book a flight from Lafayette to San Juan Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Lafayette to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Lafayette to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LFT to SJU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Lafayette to San Juan Luis Munoz Marin Intl Airport as you normally would.

How much does it cost to fly round-trip from Lafayette to San Juan Luis Munoz Marin Intl Airport?

Reviews of airlines servicing Luis Munoz Marin Intl

See what other customers who have flown with Delta, United Airlines, and American Airlines from Lafayette to San Juan Luis Munoz Marin Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,960 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,937 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly from for flights from Lafayette to San Juan Luis Munoz Marin Intl?
Lafayette Regional (LFT), located 2.3 mi from the city center, is the airport you fly out of when you book flights from Lafayette to San Juan Luis Munoz Marin Intl. 3 airlines have flights from Lafayette Regional to San Juan Luis Munoz Marin Intl on a regular basis. Booking flights from Lafayette Regional to San Juan Luis Munoz Marin Intl should not be difficult; the airport handles an average of 0 outbound flights to San Juan Luis Munoz Marin Intl per day.
How long is the flight from Lafayette to San Juan Luis Munoz Marin Intl Airport?
American Airlines and United Airlines can get you from Lafayette to San Juan Luis Munoz Marin Intl Airport in just under 7h 06m. Your travel time can differ by up to 10h 01m. The distance between Lafayette and San Juan Luis Munoz Marin Intl Airport is about 1819 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Lafayette to San Juan Luis Munoz Marin Intl Airport round-trip?
American Airlines, at $315, was found to be the cheapest airline from Lafayette to San Juan Luis Munoz Marin Intl Airport.Alternate airlines to your destination round-trip include Delta and United Airlines. American Airlines is 56% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Lafayette to San Juan Luis Munoz Marin Intl Airport one-way?
One-way options have recently been found by users for as low as $468 on United Airlines. Other airlines that offer cheap prices include American Airlines from $478 and Delta from $534 one-way.
Can I find deals for flights from Lafayette to Luis Munoz Marin Intl that include hotel bookings?
Yes. In addition to deals on Lafayette to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Lafayette to Luis Munoz Marin Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lafayette to Luis Munoz Marin Intl.
Can I find deals for business class flights from Lafayette to Luis Munoz Marin Intl?
Yes. Cheapflights offers flight deals from Lafayette to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Lafayette to San Juan Luis Munoz Marin Intl Airport?
Currently, September is the cheapest month in which you can book a flight from Lafayette to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Lafayette to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Dorado

Fajardo

Rio Grande

Luquillo

Humacao

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Lafayette to Luis Munoz Marin Intl

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$315	Average$700	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$354	Average$660	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$423	Average$920	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$239+ Cheap flights from Lafayette (LFT) to Luis Munoz Marin Intl (SJU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Lafayette to Luis Munoz Marin Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Lafayette to Luis Munoz Marin Intl

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Lafayette to Luis Munoz Marin Intl

Cheapest flights from Lafayette to Luis Munoz Marin IntlExplore the most affordable flight options available from Lafayette to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Explore the most affordable flight options available from Lafayette to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Lafayette to San Juan Luis Munoz Marin Intl Airport that are best for you.

Best time to book a flight from Lafayette to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Lafayette with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Lafayette to San Juan Luis Munoz Marin Intl Airport

What is the cheapest month to book a flight from Lafayette to San Juan Luis Munoz Marin Intl Airport?

What is the cheapest time of day to fly from LFT to SJU?

How much does it cost to fly round-trip from Lafayette to San Juan Luis Munoz Marin Intl Airport?

Reviews of airlines servicing Luis Munoz Marin Intl

See what other customers who have flown with Delta, United Airlines, and American Airlines from Lafayette to San Juan Luis Munoz Marin Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Lafayette to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Lafayette to San Juan Luis Munoz Marin Intl?

How long is the flight from Lafayette to San Juan Luis Munoz Marin Intl Airport?

What are the cheapest airlines flying from Lafayette to San Juan Luis Munoz Marin Intl Airport round-trip?

What are the cheapest airlines to fly from Lafayette to San Juan Luis Munoz Marin Intl Airport one-way?

Can I find deals for flights from Lafayette to Luis Munoz Marin Intl that include hotel bookings?

How can I find direct flights from Lafayette to Luis Munoz Marin Intl?

Can I find deals for business class flights from Lafayette to Luis Munoz Marin Intl?

What is the cheapest month to book a flight from Lafayette to San Juan Luis Munoz Marin Intl Airport?

Traveling to a place near San Juan Luis Munoz Marin Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Lafayette to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Lafayette to Luis Munoz Marin Intl

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Lafayette to Luis Munoz Marin Intl
Explore the most affordable flight options available from Lafayette to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.