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Cheap flights from Luis Munoz Marin Intl (SJU) to St. Louis (STL) from $77

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 6/3. 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.
SJU — STL
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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The best prices from San Juan Luis Munoz Marin Intl to Lambert-St Louis are usually found in September or May, booked 36 days in advance, depart on a Thursday or Friday and return on a Wednesday

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

Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) to St. Louis (STL). 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 May 16, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$320

One-way from

$191
High demand for flights, 19% potential price rise
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Best time to find cheap flights, 24% potential price drop
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From San Juan Luis Munoz Marin Intl to Lambert-St Louis
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One-way flight from San Juan Luis Munoz Marin Intl to Lambert-St Louis
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What is the cheapest day to fly round-trip from San Juan Luis Munoz Marin Intl Airport to St. Louis?

Users have found that leaving on a Wednesday can be a cost-effective option. It’s possible to save up to 48% on your flight compared to booking on days when demand is much higher.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 37 days in advance, which can save you up to 79% on flights from San Juan Luis Munoz Marin Intl Airport to St. Louis compared to booking the week you need them. Waiting 37 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 $249. For sooner than that we have options available in the next 3 days from $302.

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

September can be a great time to fly to St. Louis from San Juan Luis Munoz Marin Intl Airport with a flight ticket averaging about $411. Cheapflights users have found deals in the month of September for as cheap as $160. The most expensive prices can be found in the month of December.

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

One of the essential ways to save on airfare from San Juan Luis Munoz Marin Intl Airport to St. Louis is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 35% on airfare.

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

Explore cheap flight options specifically provided by Spirit Airlines for the route between Luis Munoz Marin Intl and St. Louis. 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 2,637,452 searches. Data last updated May 16, 2024.
Take a peek at the cheapest Spirit Airlines flights we've detected traveling from San Juan to St. Louis. Come back soon if you're not finding the exact deal you're looking for.
Fri 9/67:57 pmSJU - STL
1 stop22h 33mSpirit Airlines
Tue 9/1010:34 amSTL - SJU
1 stop23h 54mSpirit Airlines
Deal found 5/15$208
Mon 6/33:30 amSJU - STL
1 stop11h 07mSpirit Airlines
Tue 6/183:23 pmSTL - SJU
1 stop25h 07mSpirit Airlines
Deal found 5/16$222
Fri 9/69:50 pmSJU - STL
1 stop13h 38mSpirit Airlines
Tue 9/102:35 pmSTL - SJU
2 stops19h 53mSpirit Airlines
Deal found 5/15$226
Wed 6/128:06 pmSJU - STL
1 stop22h 22mSpirit Airlines
Sun 6/165:22 pmSTL - SJU
1 stop22h 49mSpirit Airlines
Deal found 5/15$228
Wed 6/128:06 pmSJU - STL
1 stop22h 22mSpirit Airlines
Thu 6/276:22 pmSTL - SJU
1 stop22h 59mSpirit Airlines
Deal found 5/16$244
Wed 6/128:06 pmSJU - STL
1 stop22h 22mSpirit Airlines
Sat 6/2911:34 amSTL - SJU
1 stop13h 30mSpirit Airlines
Deal found 5/16$246
Fri 6/147:06 pmSJU - STL
1 stop23h 22mSpirit Airlines
Sun 6/165:22 pmSTL - SJU
1 stop22h 49mSpirit Airlines
Deal found 5/15$253
Thu 9/53:38 amSJU - STL
1 stop19h 36mSpirit Airlines
Tue 9/1010:34 amSTL - SJU
1 stop23h 54mSpirit Airlines
Deal found 5/15$255
Wed 6/128:06 pmSJU - STL
1 stop22h 22mSpirit Airlines
Tue 6/183:23 pmSTL - SJU
1 stop19h 18mSpirit Airlines
Deal found 5/15$261

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

Explore cheap flight options specifically provided by Frontier for the route between Luis Munoz Marin Intl and St. Louis. 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 2,637,452 searches. Data last updated May 16, 2024.
Browse through some of the cheapest Frontier flights traveling from San Juan to St. Louis. Check back soon if you're not seeing flights that suit your needs.
Sat 6/158:05 pmSJU - STL
1 stop12h 02mFrontier
Sat 6/228:02 pmSTL - SJU
2 stops17h 49mFrontier
Deal found 5/14$268
Fri 6/144:07 pmSJU - STL
2 stops18h 22mFrontier
Mon 6/178:22 pmSTL - SJU
2 stops17h 39mFrontier
Deal found 5/15$276
Thu 5/308:32 pmSJU - STL
1 stop11h 36mFrontier
Fri 6/147:44 pmSTL - SJU
1 stop20h 06mFrontier
Deal found 5/15$287
Fri 8/24:12 pmSJU - STL
2 stops18h 13mFrontier
Mon 8/57:51 pmSTL - SJU
2 stops18h 12mFrontier
Deal found 5/15$294
Fri 8/24:12 pmSJU - STL
2 stops18h 13mFrontier
Mon 8/57:33 pmSTL - SJU
1 stop14h 19mFrontier
Deal found 5/15$304
Wed 6/126:00 amSJU - STL
1 stop16h 46mFrontier
Fri 6/285:36 pmSTL - SJU
2 stops20h 45mFrontier
Deal found 5/16$308
Wed 6/123:57 pmSJU - STL
2 stops23h 35mFrontier
Tue 6/183:47 pmSTL - SJU
2 stops22h 04mFrontier
Deal found 5/15$311
Sat 8/38:01 pmSJU - STL
1 stop13h 35mFrontier
Sun 8/117:31 pmSTL - SJU
1 stop12h 05mFrontier
Deal found 5/15$314
Sat 6/158:05 pmSJU - STL
1 stop12h 02mFrontier
Sat 6/223:08 pmSTL - SJU
1 stop11h 28mFrontier
Deal found 5/14$318

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

Find cheap flight options from Luis Munoz Marin Intl to St. Louis specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Scroll through some of the best deals on flights from San Juan to St. Louis in 2024. Check back regularly for other flight deals.
Mon 6/33:30 amSJU - STL
1 stop11h 07mSpirit Airlines
Tue 6/183:23 pmSTL - SJU
1 stop25h 07mSpirit Airlines
Deal found 5/16$222
Fri 6/144:07 pmSJU - STL
2 stops18h 22mFrontier
Mon 6/172:18 pmSTL - SJU
1 stop14h 25mFrontier
Deal found 5/15$226
Wed 6/128:06 pmSJU - STL
1 stop22h 22mSpirit Airlines
Sun 6/165:22 pmSTL - SJU
1 stop22h 49mSpirit Airlines
Deal found 5/15$228
Wed 6/129:06 pmSJU - STL
1 stop21h 22mMultiple Airlines
Mon 6/172:18 pmSTL - SJU
1 stop14h 25mMultiple Airlines
Deal found 5/15$234
Fri 6/144:07 pmSJU - STL
2 stops18h 22mMultiple Airlines
Sun 6/165:22 pmSTL - SJU
1 stop22h 49mMultiple Airlines
Deal found 5/15$242
Wed 6/128:06 pmSJU - STL
1 stop22h 22mSpirit Airlines
Thu 6/276:22 pmSTL - SJU
1 stop22h 59mSpirit Airlines
Deal found 5/16$244
Wed 6/128:06 pmSJU - STL
1 stop22h 22mSpirit Airlines
Sat 6/2911:34 amSTL - SJU
1 stop13h 30mSpirit Airlines
Deal found 5/16$246
Fri 6/147:06 pmSJU - STL
1 stop23h 22mSpirit Airlines
Sun 6/165:22 pmSTL - SJU
1 stop22h 49mSpirit Airlines
Deal found 5/15$253
Wed 6/128:06 pmSJU - STL
1 stop22h 22mSpirit Airlines
Tue 6/183:23 pmSTL - SJU
1 stop19h 18mSpirit Airlines
Deal found 5/15$261

Luis Munoz Marin Intl to St. Louis 2024 flight deals

Discover exclusive flight deals for travel between Luis Munoz Marin Intl and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Scroll through some of the best deals on flights from San Juan to St. Louis in 2024. Check back regularly for other flight deals.
Fri 9/67:57 pmSJU - STL
1 stop22h 33mSpirit Airlines
Tue 9/1010:34 amSTL - SJU
1 stop23h 54mSpirit Airlines
Deal found 5/15$208
Mon 6/33:30 amSJU - STL
1 stop11h 07mSpirit Airlines
Tue 6/183:23 pmSTL - SJU
1 stop25h 07mSpirit Airlines
Deal found 5/16$222
Fri 9/69:50 pmSJU - STL
1 stop13h 38mSpirit Airlines
Tue 9/102:35 pmSTL - SJU
2 stops19h 53mSpirit Airlines
Deal found 5/15$226
Wed 6/128:06 pmSJU - STL
1 stop22h 22mSpirit Airlines
Sun 6/165:22 pmSTL - SJU
1 stop22h 49mSpirit Airlines
Deal found 5/15$228
Wed 6/129:06 pmSJU - STL
1 stop21h 22mMultiple Airlines
Mon 6/172:18 pmSTL - SJU
1 stop14h 25mMultiple Airlines
Deal found 5/15$234
Fri 6/144:07 pmSJU - STL
2 stops18h 22mMultiple Airlines
Sun 6/165:22 pmSTL - SJU
1 stop22h 49mMultiple Airlines
Deal found 5/15$242
Wed 6/128:06 pmSJU - STL
1 stop22h 22mSpirit Airlines
Thu 6/276:22 pmSTL - SJU
1 stop22h 59mSpirit Airlines
Deal found 5/16$244
Wed 6/128:06 pmSJU - STL
1 stop22h 22mSpirit Airlines
Sat 6/2911:34 amSTL - SJU
1 stop13h 30mSpirit Airlines
Deal found 5/16$246
Fri 9/67:57 pmSJU - STL
1 stop22h 33mMultiple Airlines
Mon 9/99:20 pmSTL - SJU
1 stop12h 45mMultiple Airlines
Deal found 5/15$247

Luis Munoz Marin Intl to St. Louis flights leaving soon

Find last-minute flight options from Luis Munoz Marin Intl to St. Louis 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 2,637,452 searches. Data last updated May 16, 2024.
Users seeking a last-minute flight from San Juan to St. Louis should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Tue 5/218:32 pmSJU - STL
1 stop24h 38mFrontier
Fri 5/247:44 pmSTL - SJU
1 stop24h 32mFrontier
Deal found 5/14$334
Sun 5/265:59 pmSJU - STL
1 stop27h 21mFrontier
Wed 7/317:33 pmSTL - SJU
1 stop26h 56mFrontier
Deal found 5/15$363
Sat 5/253:30 amSJU - STL
1 stop16h 10mMultiple Airlines
Wed 7/317:33 pmSTL - SJU
1 stop26h 56mMultiple Airlines
Deal found 5/15$377
Sun 5/266:30 amSJU - STL
2 stops10h 05mAmerican Airlines
Wed 7/317:03 amSTL - SJU
1 stop14h 32mAmerican Airlines
Deal found 5/15$463
Tue 5/217:00 amSJU - STL
1 stop7h 37mMultiple Airlines
Fri 5/246:05 pmSTL - SJU
2 stops29h 25mMultiple Airlines
Deal found 5/15$500
Tue 5/216:10 amSJU - STL
2 stops30h 55mMultiple Airlines
Fri 5/246:05 pmSTL - SJU
2 stops29h 25mMultiple Airlines
Deal found 5/15$506
Tue 5/2112:32 pmSJU - STL
3 stops24h 33mMultiple Airlines
Fri 5/246:05 pmSTL - SJU
2 stops29h 25mMultiple Airlines
Deal found 5/15$513
Tue 5/216:10 amSJU - STL
2 stops30h 55mMultiple Airlines
Fri 5/246:05 pmSTL - SJU
2 stops29h 25mMultiple Airlines
Deal found 5/15$519
Tue 5/2112:32 pmSJU - STL
3 stops24h 33mMultiple Airlines
Fri 5/246:05 pmSTL - SJU
2 stops29h 25mMultiple Airlines
Deal found 5/15$527

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

Search for one-way flight options from Luis Munoz Marin Intl to St. Louis. 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 2,637,452 searches. Data last updated May 16, 2024.
Take a look at some of the one-way flights we've detected from San Juan to St. Louis. Those needing a return flight from San Juan to St. Louis can use the search form above.
Mon 6/33:30 amSJU - STL
1 stop11h 07mSpirit Airlines
Deal found 5/16$77
Thu 5/3012:59 amSJU - STL
1 stop12h 21mFrontier
Deal found 5/15$109
Fri 5/313:08 amSJU - STL
1 stop29h 00mFrontier
Deal found 5/15$122
Fri 5/313:08 amSJU - STL
1 stop8h 20mMultiple Airlines
Deal found 5/16$123
Thu 8/228:09 pmSJU - STL
1 stop11h 53mFrontier
Deal found 5/15$129
Fri 5/313:08 amSJU - STL
1 stop29h 00mFrontier
Deal found 5/16$130
Fri 6/143:08 amSJU - STL
1 stop28h 59mFrontier
Deal found 5/16$133
Wed 8/213:38 amSJU - STL
1 stop15h 51mSpirit Airlines
Deal found 5/15$137
Fri 5/3110:44 amSJU - STL
2 stops24h 44mMultiple Airlines
Deal found 5/16$143

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

Customize your flight search to find flights from Luis Munoz Marin Intl to St. Louis 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$208 - $434

Route

Depart

Return

Price

San Juan Luis Munoz Marin IntlLambert-St Louis

SJU - STL

SJUSTL

San Juan Luis Munoz Marin Intl

Fri 9/6

1 stop22h 33m

Lambert-St Louis

Tue 9/10

1 stop23h 54m

$208

San Juan Luis Munoz Marin IntlLambert-St Louis

SJU - STL

SJUSTL

San Juan Luis Munoz Marin Intl

Mon 6/3

1 stop11h 07m

Lambert-St Louis

Tue 6/18

1 stop25h 07m

$222

San Juan Luis Munoz Marin IntlLambert-St Louis

SJU - STL

SJUSTL

San Juan Luis Munoz Marin Intl

Fri 9/6

1 stop13h 38m

Lambert-St Louis

Tue 9/10

2 stops19h 53m

$226

San Juan Luis Munoz Marin IntlLambert-St Louis

SJU - STL

SJUSTL

San Juan Luis Munoz Marin Intl

Wed 6/12

1 stop21h 22m

Lambert-St Louis

Mon 6/17

1 stop14h 25m

$234

San Juan Luis Munoz Marin IntlLambert-St Louis

SJU - STL

SJUSTL

San Juan Luis Munoz Marin Intl

Fri 6/14

2 stops18h 22m

Lambert-St Louis

Sun 6/16

1 stop22h 49m

$242

San Juan Luis Munoz Marin IntlLambert-St Louis

SJU - STL

SJUSTL

San Juan Luis Munoz Marin Intl

Fri 9/6

1 stop22h 33m

Lambert-St Louis

Mon 9/9

1 stop12h 45m

$247

San Juan Luis Munoz Marin IntlLambert-St Louis

SJU - STL

SJUSTL

San Juan Luis Munoz Marin Intl

Sat 6/15

1 stop12h 02m

Lambert-St Louis

Sat 6/22

2 stops17h 49m

$268

San Juan Luis Munoz Marin IntlLambert-St Louis

SJU - STL

SJUSTL

San Juan Luis Munoz Marin Intl

Thu 6/13

1 stop17h 03m

Lambert-St Louis

Tue 6/18

1 stop17h 48m

$373

San Juan Luis Munoz Marin IntlLambert-St Louis

SJU - STL

SJUSTL

San Juan Luis Munoz Marin Intl

Fri 6/14

1 stop9h 47m

Lambert-St Louis

Mon 6/17

1 stop6h 07m

$434

Flights are sorted by cheapest first

Deals found on 5/15

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

Use this chart to determine the optimal time to book a round-trip flight from Luis Munoz Marin Intl to St. Louis. Price data was last updated on May 10, 2024.
The price you pay for your flight from San Juan Luis Munoz Marin Intl Airport to St. Louis may vary depending on when you book. For the best chance of a lower fare, look to book 36 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Luis Munoz Marin Intl to St. Louis. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Juan Luis Munoz Marin Intl Airport to St. Louis flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to St. Louis by month

Plan your trip from Luis Munoz Marin Intl to St. Louis by taking into account the cheapest months to travel. The average price of a one-way flight from Luis Munoz Marin Intl to St. Louis is currently $123 while a round-trip flight costs $273. Price data was last updated on May 12, 2024.

Currently, September is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to St. Louis (average of $320). Flying from San Juan Luis Munoz Marin Intl Airport to St. Louis in July is currently the most expensive (average of $369). 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

$326

February

$331

March

$357

April

$337

May

$342

June

$366

July

$369

August

$336

September

$320

October

$324

November

$336

December

$326

Temperature and rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature and rainfall totals by month.

STL

Temperature

32 - 80.6 °F

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated May 16, 2024.
Read reviews from past customers who have flown Spirit Airlines, Frontier and American Airlines from San Juan to St. Louis. 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
10,673 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,924 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,514 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Spirit Airlines
6.4
Okay
8,672 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Frontier
6.3
Okay
4,060 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

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

    If you book a flight to St. Louis from San Juan Luis Munoz Marin Intl, you will be flying to Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis. There are 0 flights from San Juan Luis Munoz Marin Intl to Lambert-St Louis per day from 5 different airlines.

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

    Yes, there are multiple flights from San Juan Luis Munoz Marin Intl Airport to St. Louis for under $300. The cheapest flight booked recently is on Spirit Airlines for just $208, but on average you can expect to pay $254.

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

    There are currently 18+ open flights from San Juan Luis Munoz Marin Intl Airport to St. Louis within the next 7 days for less than $400.

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

    Spirit Airlines, at $208, was found to be the cheapest airline from San Juan Luis Munoz Marin Intl Airport to St. Louis. An alternate airline flying to your destination would be Frontier. These flights start at 49% lower than the current average price 3 months from now.

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

    $77 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 American Airlines, with prices starting from $109 and $159, respectively.

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

    The most popular airlines flying from San Juan Luis Munoz Marin Intl Airport to St. Louis are American Airlines, Delta and Frontier. Something to consider prior to booking your flight.

  • What does SJU to STL mean?

    SJU and STL are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SJU to STL refers to a flight route from San Juan Luis Munoz Marin Intl Airport to Lambert-St Louis Airport.

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

    The amount of baggage you can bring on your Luis Munoz Marin Intl to St. Louis 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 Luis Munoz Marin Intl to St. Louis with specific airlines?

    Yes, Cheapflights allows you to browse and filter Luis Munoz Marin Intl to St. Louis 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 Luis Munoz Marin Intl to St. Louis that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl to St. Louis 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 Luis Munoz Marin Intl to St. Louis that allow pets onboard?

    Many airlines flying from Luis Munoz Marin Intl to St. Louis 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 Luis Munoz Marin Intl to St. Louis?

    Yes, you can often find last-minute deals on Luis Munoz Marin Intl to St. Louis 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 San Juan Luis Munoz Marin Intl Airport to St. Louis flight deals updated?

    The San Juan Luis Munoz Marin Intl Airport to St. Louis flight deals you see on this page were last updated on 5/16.

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Top 5 airlines flying from Luis Munoz Marin Intl to St. Louis

Discover the top 5 airlines that operate flights from Luis Munoz Marin Intl to St. Louis. 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$162Average$292FlexibilityNo cancel feeOn-time65%
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FrontierCheapest$218Average$290FlexibilityNo cancel feeOn-time62%
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American AirlinesCheapest$268Average$488FlexibilityNo cancel feeOn-time71%
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DeltaCheapest$291Average$404FlexibilityNo cancel feeOn-timeN/A
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United AirlinesCheapest$316Average$554FlexibilityNo cancel feeOn-time69%
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Search flights from Luis Munoz Marin Intl to St. Louis by cabin class

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

Find hourly flight availability from Luis Munoz Marin Intl to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 16, 2024.
0%of flight departuresEarly morningMidnight to 6 am
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Weekly flight availability from Luis Munoz Marin Intl to St. Louis

Explore weekly flight availability from Luis Munoz Marin Intl to St. Louis. 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 May 16, 2024.
Sunday1daily flight
Monday0daily flights
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