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Cheap flights from Central America to St. Louis from $169

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Central America to St. Louis departing on 1/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:33 pm - 11:33 pm
SJO
-
STL
11h 00m1 stop
Multiple Airlines Logo
5:42 pm - 11:37 am
STL
-
SJO
17h 55m1 stop
$267Multiple Airlines
Wed, Feb 4 - Sun, Feb 8
Multiple Airlines Logo
12:33 pm - 11:33 pm
SJO
-
STL
11h 00m1 stop
Multiple Airlines Logo
5:42 pm - 11:37 am
STL
-
SJO
17h 55m1 stop
$271Multiple Airlines
Wed, Feb 4 - Sun, Feb 8
Multiple Airlines Logo
12:33 pm - 11:33 pm
SJO
-
STL
11h 00m1 stop
Multiple Airlines Logo
12:12 pm - 12:22 pm
STL
-
SJO
24h 10m2 stops
$298Multiple Airlines
Wed, Feb 4 - Sat, Feb 7
Delta Logo
2:25 pm - 11:36 pm
SJO
-
STL
9h 11m1 stop
Delta Logo
10:13 am - 10:02 pm
STL
-
SJO
11h 49m1 stop
$303Delta
Wed, Feb 18 - Wed, Feb 25
United Airlines Logo
6:30 am - 10:00 pm
SJO
-
STL
15h 30m1 stop
United Airlines Logo
6:00 am - 1:15 pm
STL
-
SJO
7h 15m1 stop
$312United Airlines
Fri, Jan 23 - Mon, Jan 26
United Airlines Logo
6:30 am - 12:29 pm
SJO
-
STL
29h 59m2 stops
United Airlines Logo
6:40 pm - 6:16 pm
STL
-
SJO
23h 36m2 stops
$317United Airlines
Fri, Jan 23 - Mon, Jan 26
American Airlines Logo
6:00 am - 9:15 pm
SJO
-
STL
15h 15m2 stops
American Airlines Logo
6:00 am - 10:30 pm
STL
-
SJO
16h 30m1 stop
$321American Airlines
Wed, Jan 21 - Sun, Jan 25
Delta Logo
1:05 pm - 9:17 pm
GUA
-
STL
7h 12m1 stop
Delta Logo
6:00 am - 11:43 am
STL
-
GUA
6h 43m1 stop
$510Delta
Fri, May 1 - Wed, May 6
American Airlines Logo
2:45 pm - 9:16 am
GUA
-
STL
17h 31m1 stop
American Airlines Logo
5:35 am - 12:55 pm
STL
-
GUA
8h 20m1 stop
$523American Airlines
Fri, May 1 - Wed, May 6
Avianca Logo
3:20 pm - 7:27 pm
MGA
-
STL
28h 07m3 stops
Avianca Logo
8:30 am - 11:35 pm
STL
-
MGA
15h 05m2 stops
$1,595Avianca
Fri, Jan 16 - Fri, Jan 23

United Airlines flights from Central America to St. Louis

Our best United Airlines deals on Central America to St. Louis flight tickets
United Airlines
Jan 23
SJO6:30 amSan José Juan Santamaria Intl
15h 30m
1 stop
STL10:00 pmLambert-St Louis
Jan 26
STL6:00 amLambert-St Louis
7h 15m
1 stop
SJO1:15 pmSan José Juan Santamaria Intl
$312
Find similar
United Airlines
Jan 23
SJO6:30 amSan José Juan Santamaria Intl
15h 30m
1 stop
STL10:00 pmLambert-St Louis
Jan 26
STL4:49 pmLambert-St Louis
20h 26m
2 stops
SJO1:15 pmSan José Juan Santamaria Intl
$317
Find similar
United Airlines
Jan 21
SJO2:20 pmSan José Juan Santamaria Intl
24h 10m
2 stops
STL2:30 pmLambert-St Louis
Jan 25
STL3:11 pmLambert-St Louis
22h 04m
2 stops
SJO1:15 pmSan José Juan Santamaria Intl
$326
Find similar

American Airlines flights from Central America to St. Louis

Our best American Airlines deals on Central America to St. Louis flight tickets
American Airlines
Jan 21
SJO6:00 amSan José Juan Santamaria Intl
15h 15m
2 stops
STL9:15 pmLambert-St Louis
Jan 25
STL6:00 amLambert-St Louis
16h 30m
1 stop
SJO10:30 pmSan José Juan Santamaria Intl
$321
Find similar
American Airlines
Jan 21
SJO7:09 amSan José Juan Santamaria Intl
11h 05m
1 stop
STL6:14 pmLambert-St Louis
Jan 25
STL6:00 amLambert-St Louis
16h 30m
1 stop
SJO10:30 pmSan José Juan Santamaria Intl
$322
Find similar
American Airlines
Feb 18
SJO12:31 amSan José Juan Santamaria Intl
16h 34m
1 stop
STL5:05 pmLambert-St Louis
Feb 26
STL6:07 pmLambert-St Louis
16h 18m
1 stop
SJO10:25 amSan José Juan Santamaria Intl
$344
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Central America 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, momondo users made 832,500 searches. Data last updated December 26, 2025.
Use the filters below to find and compare flights from Central America to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Wed 2/4

12:33 pm-11:33 pm

1 stop11h 00m

Lambert-St Louis

Sun 2/8

5:42 pm-11:37 am

1 stop17h 55m

$267

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Wed 2/4

12:33 pm-11:33 pm

1 stop11h 00m

Lambert-St Louis

Sun 2/8

5:42 pm-11:37 am

1 stop17h 55m

$271

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Wed 2/4

12:33 pm-11:33 pm

1 stop11h 00m

Lambert-St Louis

Sat 2/7

12:12 pm-12:22 pm

2 stops24h 10m

$298

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Wed 2/18

2:25 pm-11:36 pm

1 stop9h 11m

Lambert-St Louis

Wed 2/25

10:13 am-10:02 pm

1 stop11h 49m

$303

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Fri 1/23

6:30 am-10:00 pm

1 stop15h 30m

Lambert-St Louis

Mon 1/26

6:00 am-1:15 pm

1 stop7h 15m

$312

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Fri 1/23

6:30 am-12:29 pm

2 stops29h 59m

Lambert-St Louis

Mon 1/26

6:40 pm-6:16 pm

2 stops23h 36m

$317

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Wed 1/21

6:00 am-9:15 pm

2 stops15h 15m

Lambert-St Louis

Sun 1/25

6:00 am-10:30 pm

1 stop16h 30m

$321

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Fri 5/1

1:05 pm-9:17 pm

1 stop7h 12m

Lambert-St Louis

Wed 5/6

6:00 am-11:43 am

1 stop6h 43m

$510

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Fri 5/1

2:45 pm-9:16 am

1 stop17h 31m

Lambert-St Louis

Wed 5/6

5:35 am-12:55 pm

1 stop8h 20m

$523

ManaguaSt. Louis

MGA - STL

MGASTL

Managua Augusto C Sandino

Fri 1/16

3:20 pm-7:27 pm

3 stops28h 07m

Lambert-St Louis

Fri 1/23

8:30 am-11:35 pm

2 stops15h 05m

$1,595

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Central America to St. Louis

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 to St. Louis?

In general, October is the cheapest month to fly from Central America to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $362. The month of December is another great option to travel to St. Louis, with average flight prices from Central America averaging around $365.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Tuesday when prices can be found for as low as $420. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $690. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Central America in the morning is the least expensive time of day to depart. momondo users have found prices as low as $479 when looking at flights departing in the morning. In the afternoon is when there is more demand to fly to St. Louis, so prices are often more expensive at around $561 per ticket.

Cheap Central America to St. Louis flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Central America to St. Louis

Fastest flight time

7h 12m

Direct flights

None
The fastest flight from Central America to St. Louis takes 7h 12m
There are no direct flights from Central America to St. Louis. There are no popular flight routes from Central America to St. Louis.
Search flight deals

  • When did momondo last update prices for flights from Central America to Lambert-St Louis Airport?

    Prices for flights from Central America to Lambert-St Louis Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Central America to Lambert-St Louis Airport?

  • How old do you have to be to fly from Central America to Lambert-St Louis Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Central America to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Central America to St. Louis

Compare and see reviews for airlines that fly from Central America to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $274Free CancellationRating
7.2
11,067 reviews
Search American Airlines flights
United AirlinesPriceFrom $328Free CancellationRating
7.4
9,116 reviews
Search United Airlines flights
DeltaPriceFrom $482Free CancellationRating
7.9
8,018 reviews
Search Delta flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Maryland Heights
O'Fallon
Florissant
Fenton
St. Peters
Wentzville
Collinsville
Alton
Farmington
Clayton
Festus
Glencoe
Eureka
Edwardsville
Litchfield
Shrewsbury

Why use momondo?

Why should I use momondo to find a flight deal from Central America to St. Louis?

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

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

momondo does allow users to show only those flights to St. Louis from Central America which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Central America to St. Louis?

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 St. Louis from Central America.

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

Price alerts on flights to St. Louis from Central America are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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