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Cheap flights from St. Louis (STL) to Luis Munoz Marin Intl (SJU) from $81

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/21. 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
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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The best prices from Lambert-St Louis to San Juan Luis Munoz Marin Intl are usually found in September or April, booked 90 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 June 6, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$245

One-way from

$156
High demand for flights, 22% potential price rise
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Best time to find cheap flights, 25% potential price drop
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From Lambert-St Louis to San Juan Luis Munoz Marin Intl
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One-way flight from Lambert-St Louis to San Juan Luis Munoz Marin Intl
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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 16 days in advance, which can save you up to 15% on flights from St. Louis to San Juan Luis Munoz Marin Intl Airport compared to booking the week you need them. Waiting 16 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 $311. For sooner than that we have options available in the next 3 days from $315.

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

September is one of the best times of the year to fly to San Juan Luis Munoz Marin Intl Airport from St. Louis. Prices for September average $457 per person but you can even find prices for as low as $168. The most expensive prices can be found in the month of December. Opting for a September flight can save you 28% on your journey compared to booking in December

What is the cheapest time of day to fly from STL to 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 37% versus a flight in the morning.

Cheap St. Louis to Luis Munoz Marin Intl flights in June & July 2024

Find cheap flight options from St. Louis to Luis Munoz Marin Intl specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
The lowest fares we've come across on flights traveling from St. Louis to San Juan in June and July 2024. Check back soon for alternative fares.
Tue 6/1811:57 amSTL - SJU
2 stops22h 44mSpirit Airlines
Mon 6/248:06 pmSJU - STL
2 stops15h 51mSpirit Airlines
Deal found 6/5$228
Tue 6/1811:57 amSTL - SJU
1 stop12h 12mSpirit Airlines
Mon 6/248:06 pmSJU - STL
2 stops15h 51mSpirit Airlines
Deal found 6/5$245
Sat 7/136:19 pmSTL - SJU
1 stop16h 25mSpirit Airlines
Fri 7/198:54 pmSJU - STL
1 stop21h 35mSpirit Airlines
Deal found 6/4$251
Mon 6/176:16 pmSTL - SJU
1 stop6h 47mFrontier
Mon 6/2410:15 pmSJU - STL
1 stop9h 52mFrontier
Deal found 6/6$261
Tue 6/1811:57 amSTL - SJU
2 stops22h 44mSpirit Airlines
Sat 6/228:06 pmSJU - STL
2 stops22h 59mSpirit Airlines
Deal found 6/5$262
Mon 6/178:22 pmSTL - SJU
2 stops17h 39mFrontier
Mon 6/2410:15 pmSJU - STL
1 stop9h 52mFrontier
Deal found 6/6$268
Mon 6/172:18 pmSTL - SJU
1 stop14h 25mMultiple Airlines
Mon 6/248:06 pmSJU - STL
2 stops15h 51mMultiple Airlines
Deal found 6/5$270
Tue 6/1811:57 amSTL - SJU
3 stops30h 08mSpirit Airlines
Mon 6/248:06 pmSJU - STL
2 stops15h 51mSpirit Airlines
Deal found 6/5$271
Tue 6/1811:57 amSTL - SJU
2 stops22h 44mMultiple Airlines
Fri 6/213:08 amSJU - STL
1 stop28h 59mMultiple Airlines
Deal found 6/5$275

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 3,050,429 searches. Data last updated June 6, 2024.
The lowest fares we've come across on flights traveling from St. Louis to San Juan in June and July 2024. Check back soon for alternative fares.
Tue 9/1010:34 amSTL - SJU
2 stops14h 56mSpirit Airlines
Wed 9/111:32 pmSJU - STL
2 stops28h 58mSpirit Airlines
Deal found 6/4$157
Tue 9/1010:34 amSTL - SJU
1 stop7h 20mSpirit Airlines
Wed 9/111:32 pmSJU - STL
2 stops28h 58mSpirit Airlines
Deal found 6/4$159
Tue 9/107:57 amSTL - SJU
1 stop15h 55mSpirit Airlines
Wed 9/117:39 pmSJU - STL
1 stop21h 41mSpirit Airlines
Deal found 6/5$163
Tue 8/278:10 amSTL - SJU
1 stop16h 58mSpirit Airlines
Tue 9/31:45 amSJU - STL
1 stop6h 22mSpirit Airlines
Deal found 6/6$174
Tue 8/278:10 amSTL - SJU
1 stop16h 58mSpirit Airlines
Tue 9/31:45 amSJU - STL
1 stop6h 22mSpirit Airlines
Deal found 6/5$175
Sun 9/156:24 pmSTL - SJU
1 stop16h 04mSpirit Airlines
Wed 9/181:45 amSJU - STL
1 stop6h 22mSpirit Airlines
Deal found 6/5$177
Wed 8/147:57 amSTL - SJU
1 stop15h 55mSpirit Airlines
Wed 8/217:54 pmSJU - STL
1 stop21h 26mSpirit Airlines
Deal found 6/4$179
Mon 9/164:31 pmSTL - SJU
1 stop7h 07mSpirit Airlines
Mon 9/231:45 amSJU - STL
1 stop6h 22mSpirit Airlines
Deal found 6/5$186
Mon 9/164:31 pmSTL - SJU
1 stop7h 07mSpirit Airlines
Wed 9/181:45 amSJU - STL
1 stop6h 22mSpirit Airlines
Deal found 6/5$189

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 3,050,429 searches. Data last updated June 6, 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.
Wed 6/128:16 amSTL - SJU
1 stop11h 47mFrontier
Wed 6/1910:15 pmSJU - STL
1 stop9h 52mFrontier
Deal found 6/5$322
Sat 6/156:22 pmSTL - SJU
1 stop16h 08mMultiple Airlines
Wed 6/195:52 pmSJU - STL
1 stop14h 15mMultiple Airlines
Deal found 6/5$323
Sat 6/156:22 pmSTL - SJU
1 stop16h 08mMultiple Airlines
Tue 6/183:08 amSJU - STL
1 stop28h 59mMultiple Airlines
Deal found 6/5$329
Wed 6/128:16 amSTL - SJU
1 stop11h 47mFrontier
Tue 6/183:08 amSJU - STL
1 stop28h 59mFrontier
Deal found 6/5$338
Sat 6/1511:34 amSTL - SJU
1 stop13h 30mMultiple Airlines
Wed 6/193:57 pmSJU - STL
2 stops23h 35mMultiple Airlines
Deal found 6/5$341
Sun 6/166:55 pmSTL - SJU
1 stop6h 43mSpirit Airlines
Sun 6/234:50 amSJU - STL
1 stop14h 15mSpirit Airlines
Deal found 6/5$343
Sun 6/165:22 pmSTL - SJU
1 stop17h 08mMultiple Airlines
Fri 6/218:10 pmSJU - STL
1 stop16h 03mMultiple Airlines
Deal found 6/5$345
Sun 6/166:55 pmSTL - SJU
1 stop6h 43mSpirit Airlines
Sun 6/234:50 amSJU - STL
1 stop14h 15mSpirit Airlines
Deal found 6/6$350
Wed 6/128:16 amSTL - SJU
1 stop16h 43mFrontier
Wed 6/193:57 pmSJU - STL
2 stops23h 35mFrontier
Deal found 6/5$359

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 3,050,429 searches. Data last updated June 6, 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.
Wed 8/218:10 amSTL - SJU
1 stop16h 58mSpirit Airlines
Deal found 6/6$81
Tue 8/208:10 amSTL - SJU
1 stop16h 58mSpirit Airlines
Deal found 6/6$84
Tue 8/208:10 amSTL - SJU
1 stop16h 58mSpirit Airlines
Deal found 6/5$94
Mon 8/198:10 amSTL - SJU
1 stop16h 58mSpirit Airlines
Deal found 6/6$100
Thu 8/228:10 amSTL - SJU
1 stop16h 58mSpirit Airlines
Deal found 6/6$101
Tue 7/3010:11 amSTL - SJU
1 stop8h 04mSpirit Airlines
Deal found 6/6$106
Mon 8/198:10 amSTL - SJU
1 stop16h 58mSpirit Airlines
Deal found 6/5$109
Tue 6/183:23 pmSTL - SJU
1 stop19h 18mSpirit Airlines
Deal found 6/6$111
Tue 7/3010:11 amSTL - SJU
1 stop8h 04mSpirit Airlines
Deal found 6/5$112

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 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$157 - $314

Route

Depart

Return

Price

Lambert-St LouisSan Juan Luis Munoz Marin Intl

STL - SJU

STLSJU

Lambert-St Louis

Tue 9/10

2 stops14h 56m

San Juan Luis Munoz Marin Intl

Wed 9/11

2 stops28h 58m

$157

Lambert-St LouisSan Juan Luis Munoz Marin Intl

STL - SJU

STLSJU

Lambert-St Louis

Tue 9/10

1 stop7h 20m

San Juan Luis Munoz Marin Intl

Wed 9/11

2 stops28h 58m

$159

Lambert-St LouisSan Juan Luis Munoz Marin Intl

STL - SJU

STLSJU

Lambert-St Louis

Tue 9/10

1 stop15h 55m

San Juan Luis Munoz Marin Intl

Wed 9/11

1 stop21h 41m

$163

Lambert-St LouisSan Juan Luis Munoz Marin Intl

STL - SJU

STLSJU

Lambert-St Louis

Tue 8/27

1 stop16h 58m

San Juan Luis Munoz Marin Intl

Tue 9/3

1 stop6h 22m

$174

Lambert-St LouisSan Juan Luis Munoz Marin Intl

STL - SJU

STLSJU

Lambert-St Louis

Sat 8/3

1 stop11h 42m

San Juan Luis Munoz Marin Intl

Thu 8/8

1 stop24h 05m

$197

Lambert-St LouisSan Juan Luis Munoz Marin Intl

STL - SJU

STLSJU

Lambert-St Louis

Sat 8/3

1 stop11h 42m

San Juan Luis Munoz Marin Intl

Thu 8/8

2 stops18h 14m

$198

Lambert-St LouisSan Juan Luis Munoz Marin Intl

STL - SJU

STLSJU

Lambert-St Louis

Tue 8/20

1 stop16h 58m

San Juan Luis Munoz Marin Intl

Sat 8/24

1 stop25h 02m

$240

Lambert-St LouisSan Juan Luis Munoz Marin Intl

STL - SJU

STLSJU

Lambert-St Louis

Tue 9/10

2 stops10h 33m

San Juan Luis Munoz Marin Intl

Wed 9/11

2 stops12h 20m

$308

Lambert-St LouisSan Juan Luis Munoz Marin Intl

STL - SJU

STLSJU

Lambert-St Louis

Tue 8/27

1 stop8h 24m

San Juan Luis Munoz Marin Intl

Thu 8/29

1 stop8h 14m

$314

Flights are sorted by cheapest first

Deals found on 6/4

How far ahead should I 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 May 31, 2024.
Booking 90 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

What is the cheapest day 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 June 2, 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 Friday 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

Best time to book a flight from St. Louis to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from St. Louis 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.

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

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).

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 June 6, 2024.
To help decide which airline to fly from St. Louis to San Juan, see what other customers have to say about Spirit Airlines, Frontier and American 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.
Southwest
8.2
Very good
5,918 reviews

Overall

8.2

Comfort

8.1

Entertainment

7.8

Boarding

8.3

Crew

8.7

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.2
Very good
5,918 reviews
Southwest
8.2
Very good
5,918 reviews

Overall

8.2

Comfort

8.1

Entertainment

7.8

Boarding

8.3

Crew

8.7

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Delta
8.0
Very good
10,368 reviews
Southwest
8.2
Very good
5,918 reviews

Overall

8.2

Comfort

8.1

Entertainment

7.8

Boarding

8.3

Crew

8.7

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

United Airlines
7.4
Good
10,696 reviews
Southwest
8.2
Very good
5,918 reviews

Overall

8.2

Comfort

8.1

Entertainment

7.8

Boarding

8.3

Crew

8.7

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

American Airlines
7.3
Good
14,227 reviews
Southwest
8.2
Very good
5,918 reviews

Overall

8.2

Comfort

8.1

Entertainment

7.8

Boarding

8.3

Crew

8.7

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Spirit Airlines
6.4
Okay
8,567 reviews
Southwest
8.2
Very good
5,918 reviews

Overall

8.2

Comfort

8.1

Entertainment

7.8

Boarding

8.3

Crew

8.7

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

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 $200 on Cheapflights?

    Yes, there are multiple flights from St. Louis to San Juan Luis Munoz Marin Intl Airport for under $200. The cheapest flight booked recently is on Spirit Airlines for just $157, but on average you can expect to pay $189.

  • Are there last-minute flights available from St. Louis to San Juan Luis Munoz Marin Intl Airport for under $400?

    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 $400.

  • What are the cheapest airlines flying from St. Louis to San Juan Luis Munoz Marin Intl Airport round-trip?

    According to our current data, Spirit Airlines ($157), and Frontier ($197) offers the cheapest pricing from St. Louis to San Juan Luis Munoz Marin Intl Airport. Spirit Airlines is 65% 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?

    $81 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 $156 and $157, respectively.

  • 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?

    Most of the time, St. Louis to San Juan Luis Munoz Marin Intl Airport flights that have layovers will stop in Charlotte. Orlando sees the second most layovers for non-direct flights 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 Charlotte?

    Carowind, North Carolina Blumenthal Performing Arts Center, and NASCAR Hall of Fame are the most popular attractions in Charlotte if you're in need of something to do during your layover. Carowind, North Carolina Blumenthal Performing Arts Center, and NASCAR Hall of Fame can be accessed by traveling approximately 8.2 mi, 5.8 mi, and 5.7 mi, respectively from Charlotte Douglas. Travelers can book a car rental at Charlotte Douglas for about $52 per day to make their sightseeing more efficient.

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

    Walt Disney World Resort, Universal Orlando Resort, and International Drive are currently the most popular points of interest in Orlando at the moment. 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. Those on a layover in Orlando in need of a rental car can book one at Orlando for about $30.

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

    Of the flights from St. Louis to San Juan Luis Munoz Marin Intl Airport that have layovers, the fewest flights stop in Atlanta.

  • Can I find deals for flights from St. Louis to Luis Munoz Marin Intl that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Luis Munoz Marin Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Luis Munoz Marin Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Luis Munoz Marin Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Luis Munoz Marin Intl that include hotel bookings?

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

  • How can I find direct flights from St. Louis 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 St. Louis to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from St. Louis to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from St. Louis 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.

  • Can I find deals for flights from St. Louis to Luis Munoz Marin Intl that allow pets onboard?

    Many airlines flying from St. Louis to Luis Munoz Marin Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Luis Munoz Marin Intl?

    Yes, you can often find last-minute deals on St. Louis to Luis Munoz Marin Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to San Juan Luis Munoz Marin Intl Airport flight deals updated?

    The St. Louis to San Juan Luis Munoz Marin Intl Airport flight deals you see on this page were last updated on 6/6.

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

    Consider American Airlines, Delta or Frontier when booking your flight. These represent the most popular airlines when flying from St. Louis to San Juan Luis Munoz Marin Intl Airport.

  • What is the cheapest month to book a flight from St. Louis to San Juan Luis Munoz Marin Intl Airport?

    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 $245). Flying from St. Louis to San Juan Luis Munoz Marin Intl Airport in March is currently the most expensive (average of $338). 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.

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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.

Kansas City to Luis Munoz Marin Intl flights
Springfield to Luis Munoz Marin Intl flights

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 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$142Average$300FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$154Average$312FlexibilityNo cancel feeOn-time65%
DeltaCheapest$271Average$456FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$280Average$509FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$280Average$648FlexibilityNo cancel feeOn-time69%
Linear Air TaxiCheapest$11,685Average$87,598FlexibilityNo cancel feeOn-timeN/A
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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.
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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 June 6, 2024.
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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 June 6, 2024.
Sunday0daily flights
Monday0daily flights
Tuesday0daily flights
Wednesday0daily flights
Thursday0daily flights
Friday0daily flights
Saturday2daily flights

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