Cheap flights from St. Louis (STL) to Luis Munoz Marin Intl (SJU) from $76

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight to San Juan Luis Munoz Marin Intl Airport departing on 4/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — SJU
Mar 5 — Mar 121

The best prices from Lambert-St Louis to San Juan Luis Munoz Marin Intl are usually found in April or September, booked 43 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from St. Louis to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 29, 2024.

Popular in

June

Cheapest in

April

Round-trip from

$252

One-way from

$178
High demand for flights, 19% potential price rise
Best time to find cheap flights, 31% potential price drop
From Lambert-St Louis to San Juan Luis Munoz Marin Intl
One-way flight from Lambert-St Louis to San Juan Luis Munoz Marin Intl

What is the cheapest day to fly round-trip from St. Louis to San Juan Luis Munoz Marin Intl Airport?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 21% when planning your travel around this day of the week.

How far in advance should I book a flight from St. Louis to San Juan Luis Munoz Marin Intl Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 44 days in advance, which can save you up to 41% on flights from St. Louis to San Juan Luis Munoz Marin Intl Airport compared to booking the week you need them. Waiting 44 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $268. For sooner than that we have options available in the next 3 days from $597.

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

April is one of the best times of the year to fly to San Juan Luis Munoz Marin Intl Airport from St. Louis. Prices for April average $482 per person but you can even find prices for as low as $172. The most expensive prices can be found in the month of June. Opting for a April flight can save you 23% on your journey compared to booking in June

When is the cheapest time to fly from St. Louis to San Juan Luis Munoz Marin Intl Airport (STL - SJU)?

When flying from St. Louis to San Juan Luis Munoz Marin Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 51% versus a flight at noon.

Cheap United Airlines flights from St. Louis to Luis Munoz Marin Intl

Explore cheap flight options specifically provided by United Airlines for the route between St. Louis and Luis Munoz Marin Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
Peruse some of the lowest-priced United Airlines flights we've found from St. Louis to San Juan. Make sure to check back often as deals are often changing.
Sat 4/610:10 amSTL - SJU
2 stops18h 20mUnited Airlines
Fri 4/121:05 amSJU - STL
1 stop10h 54mUnited Airlines
Deal found 2/28$356
Sat 4/136:00 amSTL - SJU
2 stops14h 24mUnited Airlines
Mon 4/151:05 amSJU - STL
2 stops14h 18mUnited Airlines
Deal found 2/27$436
Tue 3/511:37 amSTL - SJU
2 stops10h 59mUnited Airlines
Wed 3/62:05 amSJU - STL
2 stops15h 24mUnited Airlines
Deal found 2/29$704
Sat 3/95:30 pmSTL - SJU
1 stop7h 50mUnited Airlines
Wed 3/131:05 amSJU - STL
2 stops15h 19mUnited Airlines
Deal found 2/28$741
Thu 3/711:33 amSTL - SJU
1 stop12h 47mUnited Airlines
Mon 3/111:05 amSJU - STL
2 stops14h 18mUnited Airlines
Deal found 2/29$833
Sat 3/98:05 amSTL - SJU
2 stops14h 31mUnited Airlines
Wed 3/131:05 amSJU - STL
2 stops14h 18mUnited Airlines
Deal found 2/29$1,022
Sun 3/105:30 pmSTL - SJU
1 stop6h 50mUnited Airlines
Sat 3/161:05 amSJU - STL
2 stops15h 19mUnited Airlines
Deal found 2/29$1,095

Cheap Frontier flights from St. Louis to Luis Munoz Marin Intl

Explore cheap flight options specifically provided by Frontier for the route between St. Louis and Luis Munoz Marin Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
Some of the lowest-priced Frontier flights we've found at this time heading from St. Louis to San Juan. Deals frequently update to provide users with more options.
Fri 4/51:17 pmSTL - SJU
1 stop11h 42mFrontier
Sat 4/1310:23 amSJU - STL
1 stop11h 09mFrontier
Deal found 2/27$234
Fri 4/127:16 pmSTL - SJU
1 stop14h 32mFrontier
Sun 4/143:08 amSJU - STL
1 stop18h 03mFrontier
Deal found 2/28$244
Mon 4/229:11 pmSTL - SJU
1 stop12h 27mFrontier
Mon 4/298:11 pmSJU - STL
1 stop12h 02mFrontier
Deal found 2/28$246
Wed 4/249:53 pmSTL - SJU
1 stop27h 22mFrontier
Wed 5/111:33 amSJU - STL
1 stop10h 20mFrontier
Deal found 2/29$252
Wed 4/249:53 pmSTL - SJU
1 stop27h 22mFrontier
Tue 4/303:08 amSJU - STL
1 stop18h 45mFrontier
Deal found 2/29$260
Tue 3/57:32 pmSTL - SJU
1 stop27h 08mFrontier
Thu 3/79:57 pmSJU - STL
1 stop12h 24mFrontier
Deal found 2/29$265
Tue 5/216:42 pmSTL - SJU
1 stop17h 24mFrontier
Thu 5/305:52 pmSJU - STL
1 stop14h 10mFrontier
Deal found 2/29$266
Tue 5/216:42 pmSTL - SJU
1 stop17h 24mFrontier
Wed 5/293:08 amSJU - STL
1 stop28h 54mFrontier
Deal found 2/29$275
Sat 4/208:04 pmSTL - SJU
2 stops13h 34mFrontier
Wed 5/18:11 pmSJU - STL
1 stop12h 02mFrontier
Deal found 2/28$280

Cheap St. Louis to Luis Munoz Marin Intl flights in February & March 2024

Find cheap flight options from St. Louis to Luis Munoz Marin Intl specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,314,962 searches. Prices were last updated on February 29, 2024.
The lowest fares we've come across on flights traveling from St. Louis to San Juan in February and March 2024. Check back soon for alternative fares.
Tue 3/268:24 pmSTL - SJU
1 stop28h 28mMultiple Airlines
Wed 4/36:05 amSJU - STL
1 stop15h 08mMultiple Airlines
Deal found 2/29$236
Tue 3/268:24 pmSTL - SJU
1 stop28h 28mMultiple Airlines
Tue 4/21:30 amSJU - STL
1 stop19h 43mMultiple Airlines
Deal found 2/29$248
Tue 3/57:32 pmSTL - SJU
1 stop27h 08mFrontier
Thu 3/79:57 pmSJU - STL
1 stop12h 24mFrontier
Deal found 2/29$265
Fri 3/2910:57 amSTL - SJU
1 stop14h 49mSpirit Airlines
Fri 4/58:06 pmSJU - STL
1 stop22h 25mSpirit Airlines
Deal found 2/28$269
Tue 3/268:24 pmSTL - SJU
1 stop28h 28mMultiple Airlines
Wed 4/38:06 pmSJU - STL
2 stops23h 44mMultiple Airlines
Deal found 2/29$273
Thu 3/78:24 pmSTL - SJU
1 stop26h 16mFrontier
Tue 3/128:57 pmSJU - STL
1 stop12h 14mFrontier
Deal found 2/28$287
Mon 3/188:13 amSTL - SJU
1 stop14h 27mMultiple Airlines
Fri 3/228:06 pmSJU - STL
1 stop22h 25mMultiple Airlines
Deal found 2/29$288
Thu 3/147:48 pmSTL - SJU
1 stop5h 58mMultiple Airlines
Mon 3/184:05 pmSJU - STL
2 stops17h 16mMultiple Airlines
Deal found 2/28$289
Tue 3/1212:00 pmSTL - SJU
1 stop12h 50mMultiple Airlines
Mon 3/183:06 amSJU - STL
1 stop30h 05mMultiple Airlines
Deal found 2/28$290

St. Louis to Luis Munoz Marin Intl 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Luis Munoz Marin Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
The lowest fares we've come across on flights traveling from St. Louis to San Juan in February and March 2024. Check back soon for alternative fares.
Tue 4/162:35 pmSTL - SJU
1 stop9h 35mSpirit Airlines
Tue 4/237:00 amSJU - STL
1 stop7h 44mSpirit Airlines
Deal found 2/27$154
Tue 4/232:35 pmSTL - SJU
1 stop9h 35mSpirit Airlines
Tue 4/307:00 amSJU - STL
1 stop7h 44mSpirit Airlines
Deal found 2/28$156
Tue 4/232:35 pmSTL - SJU
2 stops20h 10mSpirit Airlines
Mon 4/293:38 amSJU - STL
1 stop11h 06mSpirit Airlines
Deal found 2/28$163
Sat 4/2711:39 amSTL - SJU
1 stop12h 55mSpirit Airlines
Mon 4/293:38 amSJU - STL
1 stop11h 06mSpirit Airlines
Deal found 2/28$170
Sat 4/206:24 pmSTL - SJU
1 stop16h 21mSpirit Airlines
Tue 4/307:00 amSJU - STL
1 stop7h 44mSpirit Airlines
Deal found 2/28$172
Tue 4/1610:34 amSTL - SJU
1 stop6h 33mSpirit Airlines
Tue 4/237:00 amSJU - STL
1 stop7h 44mSpirit Airlines
Deal found 2/29$174
Sat 4/136:24 pmSTL - SJU
1 stop16h 21mSpirit Airlines
Tue 4/167:00 amSJU - STL
1 stop7h 44mSpirit Airlines
Deal found 2/27$176
Tue 4/92:25 pmSTL - SJU
1 stop10h 25mSpirit Airlines
Mon 4/223:38 amSJU - STL
1 stop11h 06mSpirit Airlines
Deal found 2/27$177
Sat 4/611:39 amSTL - SJU
1 stop7h 47mSpirit Airlines
Tue 4/167:00 amSJU - STL
1 stop7h 44mSpirit Airlines
Deal found 2/27$180

St. Louis to Luis Munoz Marin Intl flights leaving soon

Find last-minute flight options from St. Louis to Luis Munoz Marin Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
Consider one of these great deals we found on last-minute flights from St. Louis to San Juan. To prevent any unwanted surprises, users should verify their flight info before booking.
Tue 3/57:32 pmSTL - SJU
1 stop27h 08mFrontier
Thu 3/79:57 pmSJU - STL
1 stop12h 24mFrontier
Deal found 2/29$265
Thu 3/78:24 pmSTL - SJU
1 stop26h 16mFrontier
Tue 3/128:57 pmSJU - STL
1 stop12h 14mFrontier
Deal found 2/28$287
Tue 3/57:32 pmSTL - SJU
1 stop27h 08mFrontier
Thu 3/75:35 pmSJU - STL
2 stops18h 37mFrontier
Deal found 2/29$305
Fri 3/81:17 pmSTL - SJU
1 stop9h 12mFrontier
Sat 3/93:52 amSJU - STL
1 stop8h 55mFrontier
Deal found 2/28$333
Fri 3/81:17 pmSTL - SJU
1 stop9h 12mFrontier
Sun 3/108:57 pmSJU - STL
1 stop11h 26mFrontier
Deal found 2/28$338
Thu 3/75:48 pmSTL - SJU
1 stop7h 11mFrontier
Mon 3/113:06 amSJU - STL
1 stop30h 05mFrontier
Deal found 2/28$345
Thu 3/75:48 pmSTL - SJU
1 stop7h 11mFrontier
Mon 3/113:06 amSJU - STL
1 stop30h 05mFrontier
Deal found 2/29$349
Sat 3/97:53 amSTL - SJU
1 stop14h 02mFrontier
Wed 3/132:50 amSJU - STL
1 stop10h 27mFrontier
Deal found 2/28$378
Sat 3/911:39 amSTL - SJU
1 stop11h 15mSpirit Airlines
Thu 3/143:45 amSJU - STL
1 stop7h 22mSpirit Airlines
Deal found 2/28$379

One-way flights to Luis Munoz Marin Intl from St. Louis

Search for one-way flight options from St. Louis to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
Take a look at some of the best available options we've come across on one-way flights from St. Louis to San Juan. Users in need of a round-trip flight from St. Louis to San Juan instead should update the search form at the top of page.
Tue 4/232:35 pmSTL - SJU
1 stop9h 35mSpirit Airlines
Deal found 2/27$76
Mon 4/229:11 pmSTL - SJU
1 stop12h 27mFrontier
Deal found 2/27$117
Thu 4/256:24 pmSTL - SJU
1 stop25h 18mSpirit Airlines
Deal found 2/27$120
Tue 4/2310:34 amSTL - SJU
2 stops12h 22mSpirit Airlines
Deal found 2/27$121
Tue 3/128:24 pmSTL - SJU
1 stop28h 31mMultiple Airlines
Deal found 2/28$123
Wed 4/249:53 pmSTL - SJU
1 stop27h 22mFrontier
Deal found 2/27$136
Wed 3/67:27 pmSTL - SJU
1 stop27h 02mFrontier
Deal found 2/28$138
Tue 3/57:32 pmSTL - SJU
1 stop27h 08mFrontier
Deal found 2/28$147
Tue 3/57:32 pmSTL - SJU
1 stop27h 08mFrontier
Deal found 2/28$148

Find flights from St. Louis to Luis Munoz Marin Intl within your budget

Customize your flight search to find flights from St. Louis to Luis Munoz Marin Intl 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, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$232 - $356

Route

Depart

Return

Price

Lambert-St LouisSan Juan Luis Munoz Marin Intl

STL - SJU

STLSJU

Lambert-St Louis

Tue 4/23

1 stop9h 35m

San Juan Luis Munoz Marin Intl

Fri 5/3

1 stop15h 29m

$232

Lambert-St LouisSan Juan Luis Munoz Marin Intl

STL - SJU

STLSJU

Lambert-St Louis

Fri 4/5

1 stop11h 42m

San Juan Luis Munoz Marin Intl

Sat 4/13

1 stop11h 09m

$234

Lambert-St LouisSan Juan Luis Munoz Marin Intl

STL - SJU

STLSJU

Lambert-St Louis

Thu 4/11

1 stop16h 21m

San Juan Luis Munoz Marin Intl

Mon 4/15

1 stop14h 47m

$235

Lambert-St LouisSan Juan Luis Munoz Marin Intl

STL - SJU

STLSJU

Lambert-St Louis

Tue 3/26

1 stop28h 28m

San Juan Luis Munoz Marin Intl

Wed 4/3

1 stop15h 08m

$236

Lambert-St LouisSan Juan Luis Munoz Marin Intl

STL - SJU

STLSJU

Lambert-St Louis

Sun 4/7

1 stop16h 23m

San Juan Luis Munoz Marin Intl

Sat 4/13

1 stop7h 19m

$237

Lambert-St LouisSan Juan Luis Munoz Marin Intl

STL - SJU

STLSJU

Lambert-St Louis

Fri 4/12

1 stop14h 32m

San Juan Luis Munoz Marin Intl

Sun 4/14

1 stop18h 03m

$244

Lambert-St LouisSan Juan Luis Munoz Marin Intl

STL - SJU

STLSJU

Lambert-St Louis

Sat 5/4

2 stops9h 45m

San Juan Luis Munoz Marin Intl

Tue 5/7

2 stops9h 52m

$313

Lambert-St LouisSan Juan Luis Munoz Marin Intl

STL - SJU

STLSJU

Lambert-St Louis

Wed 4/10

1 stop9h 16m

San Juan Luis Munoz Marin Intl

Fri 4/12

1 stop7h 16m

$320

Lambert-St LouisSan Juan Luis Munoz Marin Intl

STL - SJU

STLSJU

Lambert-St Louis

Sat 4/6

2 stops18h 20m

San Juan Luis Munoz Marin Intl

Fri 4/12

1 stop10h 54m

$356

Flights are sorted by cheapest first

Deals found on 2/28

When is the best time to book a flight from St. Louis to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Luis Munoz Marin Intl. Price data was last updated on January 28, 2024.
Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from St. Louis to San Juan Luis Munoz Marin Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from St. Louis to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Luis Munoz Marin Intl. Price data was last updated on February 25, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Monday evenings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Luis Munoz Marin Intl by month

Plan your trip from St. Louis to Luis Munoz Marin Intl by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Luis Munoz Marin Intl is currently $125 while a round-trip flight costs $267. Price data was last updated on February 25, 2024.

Currently, September is the cheapest month in which you can book a flight from St. Louis to San Juan Luis Munoz Marin Intl Airport (average of $252). Flying from St. Louis to San Juan Luis Munoz Marin Intl Airport in March is currently the most expensive (average of $352). 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.

January

$278

February

$287

March

$352

April

$318

May

$283

June

$332

July

$341

August

$278

September

$252

October

$263

November

$298

December

$300

Temperature and rainfall in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average temperature and rainfall totals by month.

SJU

Temperature

77 - 82.4 °F

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luis Munoz Marin Intl. Reviews last updated February 29, 2024.
To help decide which airline to fly from St. Louis to San Juan, see what other customers have to say about United Airlines, Frontier and Spirit Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,818 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.1

Food

7.5

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

8.1
Very good
11,818 reviews
8.1
Very good
11,818 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.1

Food

7.5

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.4
Good
11,794 reviews
8.1
Very good
11,818 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.1

Food

7.5

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.3
Good
15,571 reviews
8.1
Very good
11,818 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.1

Food

7.5

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

6.5
Okay
8,941 reviews
8.1
Very good
11,818 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.1

Food

7.5

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

6.4
Okay
4,459 reviews
8.1
Very good
11,818 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.1

Food

7.5

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

Related info for your journey

Find useful and relevant information for your journey from St. Louis 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 St. Louis to San Juan Luis Munoz Marin Intl?

Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to San Juan Luis Munoz Marin Intl. On average, Lambert-St Louis has 0 outbound flights to San Juan Luis Munoz Marin Intl per day from 6 airlines. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

Can I find flights from St. Louis to San Juan Luis Munoz Marin Intl Airport for under $300 on Cheapflights?

Yes, there are multiple flights from St. Louis to San Juan Luis Munoz Marin Intl Airport for under $300. The cheapest flight booked recently is on Multiple Airlines for just $232, but on average you can expect to pay $245.

Are there last-minute flights available from St. Louis to San Juan Luis Munoz Marin Intl Airport for under $300?

There are currently 20+ open flights from St. Louis to San Juan Luis Munoz Marin Intl Airport within the next 7 days for less than $300.

What days are nonstop flights available from St. Louis to San Juan Luis Munoz Marin Intl Airport?

Nonstop flights can be found on the following days: Friday.

How many flights depart from St. Louis to San Juan Luis Munoz Marin Intl Airport on average per day?

Travelers can expect 1 flight from St. Louis to San Juan Luis Munoz Marin Intl Airport on average per day.
Morning (6am - Noon) - 100% of flight departures

How long is the flight from St. Louis to San Juan Luis Munoz Marin Intl Airport?

Airlines like Frontier and Spirit Airlines fly from St. Louis to San Juan Luis Munoz Marin Intl Airport in about 11h 42m. The time it takes to get you to your destination can typically vary by up to 4h 39m. St. Louis and San Juan Luis Munoz Marin Intl Airport are separated by a distance of 2036 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 St. Louis to San Juan Luis Munoz Marin Intl Airport round-trip?

According to our current data, Frontier ($234), and Spirit Airlines ($235) offers the cheapest pricing from St. Louis to San Juan Luis Munoz Marin Intl Airport. Frontier is 51% cheaper than the average price of flights available within the next 90 days to this destination.

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

$76 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and Delta, with prices starting from $117 and $157, respectively.

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

What does STL to SJU mean?

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Lambert-St Louis Airport to San Juan Luis Munoz Marin Intl Airport flight would often be abbreviated as a STL to SJU flight.

Where are the most common layover locations when flying from St. Louis to San Juan Luis Munoz Marin Intl Airport?

What are some popular things to do or see while on a layover in Orlando?

Walt Disney World Resort, Universal Orlando Resort, and International Drive are the most popular attractions in Orlando if you're in need of something to do during your layover. Walt Disney World Resort, Universal Orlando Resort, and International Drive can be accessed by traveling approximately 16.2 mi, 10.3 mi, and 9.9 mi, respectively from Orlando. Travelers can book a car rental at Orlando for about $42 per day to make their sightseeing more efficient.

What are some popular points of interest to see during a layover in Atlanta?

Georgia Aquarium, Centennial Olympic Park, and Fox Theatre are currently the most popular points of interest in Atlanta at the moment. Georgia Aquarium, Centennial Olympic Park, and Fox Theatre can be accessed by traveling approximately 8.6 mi, 8.4 mi, and 9.3 mi, respectively from Atlanta Hartsfield-Jackson. Those on a layover in Atlanta in need of a rental car can book one at Atlanta Hartsfield-Jackson for about $47.

Where are the least popular layover locations for St. Louis to San Juan Luis Munoz Marin Intl Airport flights?

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 St. Louis to Luis Munoz Marin Intl
See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from St. Louis to Luis Munoz Marin Intl

Discover the top 6 airlines that operate flights from St. Louis to Luis Munoz Marin Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$154Average$346FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
FrontierCheapest$162Average$268FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapest$271Average$485FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$271Average$499FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$276Average$630FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Linear Air TaxiCheapest$11,685Average$87,598FlexibilityNo cancel feeOn-timeN/A
Search Linear Air Taxi flights

Search flights from St. Louis to Luis Munoz Marin Intl by cabin class

Find flights from St. Louis to Luis Munoz Marin Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from St. Louis to Luis Munoz Marin Intl

Find hourly flight availability from St. Louis to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 29, 2024.
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100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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Weekly flight availability from St. Louis to Luis Munoz Marin Intl

Explore weekly flight availability from St. Louis to Luis Munoz Marin Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 29, 2024.
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