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Cheap flights from St. Louis to San Juan Luis Munoz Marin Intl Airport from $94

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to San Juan Luis Munoz Marin Intl Airport departing on 5/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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mar. 4/9

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Cheap St. Louis to San Juan Luis Munoz Marin Intl Airport (STL to SJU) flight deals and tips

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

Best Price Found

$94

Fastest flight time

5h 55m

Direct flights

None
The best one-way flight to San Juan Luis Munoz Marin Intl Airport from St. Louis in the past 72 hours is $94. The best round-trip flight deal from St. Louis to San Juan Luis Munoz Marin Intl Airport found on momondo in the last 72 hours is $227.
The fastest flight from St. Louis to San Juan Luis Munoz Marin Intl Airport takes 5h 55m
There are no direct flights from St. Louis to San Juan Luis Munoz Marin Intl Airport. Popular non-direct route for this connection is Lambert-St Louis Airport - San Juan Luis Munoz Marin Intl Airport.

How to get the cheapest flight ticket from St. Louis to San Juan Luis Munoz Marin Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

April. The cheapest time of year to fly to San Juan Luis Munoz Marin Intl Airport from St. Louis is April. Most expensive is June

What is the cheapest day to depart St. Louis for San Juan Luis Munoz Marin Intl Airport?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Friday

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

In the evening. St. Louis to San Juan Luis Munoz Marin Intl Airport flights are approximately 46% more expensive in the morning than in the evening

What is the cheapest airline that flies to San Juan Luis Munoz Marin Intl Airport from St. Louis?

Frontier. American Airlines, Delta, and Frontier are the most popular carriers operating from St. Louis to San Juan Luis Munoz Marin Intl Airport

How far in advance should you book St. Louis to San Juan Luis Munoz Marin Intl Airport flights?

43 days before. The cheapest time to buy a flight from St. Louis to San Juan Luis Munoz Marin Intl Airport is approximately 43 days to departure

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

The number of flights available between St. Louis and San Juan Luis Munoz Marin Intl Airport is 2 per week as of March 2024. The most frequent departure day is Saturday, with 100% of weekly flights leaving on this day.

When you’re planning your trip from St. Louis to San Juan, the most popular airport-to-airport route is Lambert-St Louis Airport to San Juan Luis Munoz Marin Intl Airport. If you are looking for an alternate airport near Lambert-St Louis Airport, Springfield Capital Airport is a great option and is located in Springfield. In March, $201 is typically the cheapest round trip price you’ll find from St. Louis to San Juan which you can find when you fly STL — SJU.

Lambert-St Louis Airport (STL) to San Juan Luis Munoz Marin Intl Airport (SJU)$201
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Springfield Capital Airport (SPI) to San Juan Luis Munoz Marin Intl Airport (SJU)$441
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Easily compare round-trip flights from St. Louis to San Juan Luis Munoz Marin Intl Airport

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to San Juan Luis Munoz Marin Intl Airport by changing tabs
Multiple Airlines
Apr 23
STL2:35 pmLambert-St Louis
10h 21m
1 stop
SJU1:56 amSan Juan Luis Munoz Marin Intl
Apr 29
SJU6:00 amSan Juan Luis Munoz Marin Intl
26h 13m
2 stops
STL7:13 amLambert-St Louis
Frontier
Apr 13
STL9:27 pmLambert-St Louis
12h 11m
1 stop
SJU10:38 amSan Juan Luis Munoz Marin Intl
Apr 17
SJU11:33 amSan Juan Luis Munoz Marin Intl
10h 20m
1 stop
STL8:53 pmLambert-St Louis
Spirit Airlines
Apr 16
STL2:35 pmLambert-St Louis
9h 24m
1 stop
SJU12:59 amSan Juan Luis Munoz Marin Intl
Apr 26
SJU8:29 pmSan Juan Luis Munoz Marin Intl
22h 05m
2 stops
STL5:34 pmLambert-St Louis
American Airlines
Apr 23
STL5:15 amLambert-St Louis
8h 45m
2 stops
SJU3:00 pmSan Juan Luis Munoz Marin Intl
Apr 30
SJU1:41 pmSan Juan Luis Munoz Marin Intl
10h 01m
2 stops
STL10:42 pmLambert-St Louis
United Airlines
Apr 27
STL11:10 amLambert-St Louis
8h 28m
1 stop
SJU8:38 pmSan Juan Luis Munoz Marin Intl
May 1
SJU7:00 amSan Juan Luis Munoz Marin Intl
10h 23m
1 stop
STL4:23 pmLambert-St Louis
Multiple Airlines
Apr 23
STL2:35 pmLambert-St Louis
10h 21m
1 stop
SJU1:56 amSan Juan Luis Munoz Marin Intl
Apr 28
SJU3:08 amSan Juan Luis Munoz Marin Intl
29h 05m
1 stop
STL7:13 amLambert-St Louis

Find the cheapest one-way flights from St. Louis to San Juan Luis Munoz Marin Intl Airport

If you're looking for one-way flights from St. Louis to San Juan Luis Munoz Marin Intl Airport, view some of our deals below provided by Frontier and Spirit Airlines
Spirit Airlines
May 11
STL11:39 amLambert-St Louis
12h 17m
1 stop
SJU12:56 amSan Juan Luis Munoz Marin Intl
Frontier
Apr 17
STL9:53 pmLambert-St Louis
24h 57m
1 stop
SJU11:50 pmSan Juan Luis Munoz Marin Intl
Multiple Airlines
Apr 17
STL9:53 pmLambert-St Louis
39h 45m
3 stops
SJU2:38 pmSan Juan Luis Munoz Marin Intl

Search last-minute flights to San Juan Luis Munoz Marin Intl Airport from St. Louis

Find and compare round-trip flight prices for your last-minute flight from St. Louis to San Juan Luis Munoz Marin Intl Airport
Multiple Airlines
Apr 6
STL11:39 amLambert-St Louis
11h 08m
1 stop
SJU11:47 pmSan Juan Luis Munoz Marin Intl
Apr 10
SJU7:00 amSan Juan Luis Munoz Marin Intl
14h 53m
1 stop
STL8:53 pmLambert-St Louis
Frontier
Apr 6
STL4:20 pmLambert-St Louis
8h 32m
1 stop
SJU1:52 amSan Juan Luis Munoz Marin Intl
Apr 8
SJU2:37 pmSan Juan Luis Munoz Marin Intl
18h 44m
1 stop
STL8:21 amLambert-St Louis
Spirit Airlines
Apr 6
STL11:39 amLambert-St Louis
13h 16m
1 stop
SJU1:55 amSan Juan Luis Munoz Marin Intl
Apr 10
SJU7:57 pmSan Juan Luis Munoz Marin Intl
23h 43m
3 stops
STL6:40 pmLambert-St Louis
Multiple Airlines
Apr 6
STL4:20 pmLambert-St Louis
8h 32m
1 stop
SJU1:52 amSan Juan Luis Munoz Marin Intl
Apr 9
SJU1:49 amSan Juan Luis Munoz Marin Intl
20h 04m
1 stop
STL8:53 pmLambert-St Louis
United Airlines
Apr 6
STL8:05 amLambert-St Louis
12h 19m
2 stops
SJU9:24 pmSan Juan Luis Munoz Marin Intl
Apr 9
SJU1:05 amSan Juan Luis Munoz Marin Intl
10h 09m
2 stops
STL10:14 amLambert-St Louis
Frontier
Apr 6
STL4:20 pmLambert-St Louis
8h 32m
1 stop
SJU1:52 amSan Juan Luis Munoz Marin Intl
Apr 8
SJU4:05 pmSan Juan Luis Munoz Marin Intl
17h 16m
2 stops
STL8:21 amLambert-St Louis

Best airlines flying from St. Louis to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from St. Louis to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $154Free CancellationRating
6.4
8,843 reviews
Search Spirit Airlines flights
FrontierPriceFrom $159Free CancellationRating
6.3
4,263 reviews
Search Frontier flights
DeltaPriceFrom $271Free CancellationRating
8.0
11,402 reviews
Search Delta flights
American AirlinesPriceFrom $271Free CancellationRating
7.3
15,181 reviews
Search American Airlines flights
United AirlinesPriceFrom $279Free CancellationRating
7.4
11,481 reviews
Search United Airlines flights
Linear Air TaxiPriceFrom $11,685Free CancellationRating
0.0
0 reviews
Search Linear Air Taxi flights

Spirit Airlines flights from St. Louis to San Juan Luis Munoz Marin Intl Airport

Our best Spirit Airlines deals on St. Louis to San Juan Luis Munoz Marin Intl Airport flight tickets
Spirit Airlines
Apr 16
STL2:35 pmLambert-St Louis
9h 24m
1 stop
SJU12:59 amSan Juan Luis Munoz Marin Intl
Apr 26
SJU8:29 pmSan Juan Luis Munoz Marin Intl
22h 05m
2 stops
STL5:34 pmLambert-St Louis
Spirit Airlines
Apr 23
STL2:35 pmLambert-St Louis
9h 24m
1 stop
SJU12:59 amSan Juan Luis Munoz Marin Intl
Apr 29
SJU7:57 pmSan Juan Luis Munoz Marin Intl
14h 47m
1 stop
STL9:44 amLambert-St Louis
Spirit Airlines
May 16
STL7:30 pmLambert-St Louis
15h 02m
2 stops
SJU11:32 amSan Juan Luis Munoz Marin Intl
May 18
SJU6:40 pmSan Juan Luis Munoz Marin Intl
25h 00m
2 stops
STL6:40 pmLambert-St Louis

American Airlines flights from St. Louis to San Juan Luis Munoz Marin Intl Airport

Our best American Airlines deals on St. Louis to San Juan Luis Munoz Marin Intl Airport flight tickets
American Airlines
Apr 23
STL5:15 amLambert-St Louis
8h 45m
2 stops
SJU3:00 pmSan Juan Luis Munoz Marin Intl
Apr 30
SJU1:41 pmSan Juan Luis Munoz Marin Intl
10h 01m
2 stops
STL10:42 pmLambert-St Louis
American Airlines
Apr 10
STL5:15 amLambert-St Louis
10h 20m
2 stops
SJU4:35 pmSan Juan Luis Munoz Marin Intl
Apr 17
SJU11:50 amSan Juan Luis Munoz Marin Intl
11h 52m
2 stops
STL10:42 pmLambert-St Louis
American Airlines
Apr 27
STL10:41 amLambert-St Louis
8h 55m
1 stop
SJU8:36 pmSan Juan Luis Munoz Marin Intl
May 1
SJU6:45 amSan Juan Luis Munoz Marin Intl
16h 57m
2 stops
STL10:42 pmLambert-St Louis

  • How far is Lambert-St Louis to San Juan Luis Munoz Marin Intl by plane?

    There are 2011.8 mi between Lambert-St Louis and San Juan Luis Munoz Marin Intl. A reasonable flight in good conditions will take 5h 55m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Lambert-St Louis Airport to San Juan Luis Munoz Marin Intl Airport are updated daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to San Juan Luis Munoz Marin Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to San Juan Luis Munoz Marin Intl Airport.

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

    The travel and health documents you'll need for your trip to San Juan Luis Munoz Marin Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Juan Luis Munoz Marin Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Alternative routes for St. Louis to San Juan Luis Munoz Marin Intl Airport

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Kansas City to San Juan Luis Munoz Marin Intl Airport Flights
Fastest flight time6h 58m
Cheapest price$166
Springfield to San Juan Luis Munoz Marin Intl Airport Flights
Fastest flight time6h 03m
Cheapest price$293

Similar St. Louis to San Juan Luis Munoz Marin Intl Airport flights

Flexible with your destination? Broaden your search and find flights similar to your St. Louis to San Juan Luis Munoz Marin Intl Airport route

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to San Juan?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to San Juan. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from St. Louis to San Juan with flexible booking policies on momondo?

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

How can momondo help me find flights from St. Louis to San Juan?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Juan from St. Louis.

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

Yes momondo offers price alerts on flights to San Juan from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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