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Cheap flights from Central America to St. Louis from $255

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 7/15. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Central America to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
9:35 am - 11:59 pm
SJO
-
STL
13h 24m
1 stop
Frontier Logo
4:09 pm - 8:20 am
STL
-
SJO
17h 11m
1 stop
$343Frontier
Sun, Jul 19 - Sat, Jul 25
Frontier Logo
9:35 am - 11:57 pm
SJO
-
STL
13h 22m
1 stop
Frontier Logo
4:19 pm - 8:19 am
STL
-
SJO
17h 00m
1 stop
$349Frontier
Mon, Jun 1 - Fri, Jun 5
United Airlines Logo
1:25 pm - 8:37 am
SJO
-
STL
18h 12m
2 stops
United Airlines Logo
6:15 am - 12:21 pm
STL
-
SJO
7h 06m
1 stop
$385United Airlines
Wed, Sep 23 - Sun, Sep 27
American Airlines Logo
11:35 pm - 11:27 am
SJO
-
STL
10h 52m
1 stop
American Airlines Logo
6:12 pm - 1:09 pm
STL
-
SJO
19h 57m
2 stops
$399American Airlines
Wed, May 13 - Tue, Jun 2
United Airlines Logo
1:25 pm - 8:37 am
SJO
-
STL
18h 12m
2 stops
United Airlines Logo
8:15 pm - 12:21 pm
STL
-
SJO
17h 06m
2 stops
$417United Airlines
Wed, Sep 23 - Fri, Sep 25
United Airlines Logo
7:55 am - 10:30 pm
SJO
-
STL
13h 35m
1 stop
United Airlines Logo
11:10 am - 10:39 pm
STL
-
SJO
12h 29m
1 stop
$426United Airlines
Wed, May 13 - Thu, May 28
American Airlines Logo
11:35 pm - 1:22 pm
SJO
-
STL
12h 47m
2 stops
American Airlines Logo
5:18 pm - 11:50 am
STL
-
SJO
19h 32m
2 stops
$447American Airlines
Wed, May 13 - Tue, Jun 2
Multiple Airlines Logo
11:18 am - 8:55 am
GUA
-
STL
44h 37m
2 stops
Multiple Airlines Logo
4:17 pm - 2:42 pm
STL
-
GUA
23h 25m
1 stop
$465Multiple Airlines
Mon, Jun 1 - Wed, Jun 10
Multiple Airlines Logo
11:10 am - 2:48 pm
SAP
-
STL
26h 38m
2 stops
Multiple Airlines Logo
4:17 pm - 10:05 am
STL
-
SAP
18h 48m
1 stop
$497Multiple Airlines
Sat, May 9 - Wed, Jun 24
Delta Logo
2:28 pm - 11:37 pm
PTY
-
STL
9h 09m
1 stop
Delta Logo
6:00 am - 12:56 pm
STL
-
PTY
6h 56m
1 stop
$656Delta
Sun, Sep 6 - Thu, Sep 10

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Southwest flights from Central America to St. Louis

Our best Southwest deals on Central America to St. Louis flight tickets
Southwest
Sep 23
SJO9:00 amSan José Juan Santamaria Intl
12h 10m
2 stops
STL10:10 pmLambert-St Louis
Sep 28
STL12:15 pmLambert-St Louis
7h 25m
1 stop
SJO6:40 pmSan José Juan Santamaria Intl
$473
Southwest
Sep 23
SJO9:00 amSan José Juan Santamaria Intl
12h 10m
2 stops
STL10:10 pmLambert-St Louis
Sep 28
STL8:25 amLambert-St Louis
11h 15m
2 stops
SJO6:40 pmSan José Juan Santamaria Intl
$492
Southwest
May 7
SJO1:10 pmSan José Juan Santamaria Intl
9h 45m
1 stop
STL11:55 pmLambert-St Louis
May 10
STL12:40 pmLambert-St Louis
7h 20m
1 stop
SJO7:00 pmSan José Juan Santamaria Intl
$536

Copa Airlines flights from Central America to St. Louis

Our best Copa Airlines deals on Central America to St. Louis flight tickets
Copa Airlines
Apr 30
GUA3:45 pmGuatemala City La Aurora
15h 54m
2 stops
STL8:39 amLambert-St Louis
May 28
STL6:00 amLambert-St Louis
16h 40m
1 stop
GUA9:40 pmGuatemala City La Aurora
$578
Copa Airlines
May 26
GUA4:24 amGuatemala City La Aurora
27h 15m
2 stops
STL8:39 amLambert-St Louis
Jun 23
STL9:23 amLambert-St Louis
14h 21m
2 stops
GUA10:44 pmGuatemala City La Aurora
$580
Copa Airlines
May 21
GUA6:24 amGuatemala City La Aurora
28h 47m
3 stops
STL12:11 pmLambert-St Louis
May 29
STL8:43 amLambert-St Louis
25h 51m
2 stops
GUA9:34 amGuatemala City La Aurora
$598

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 April 24, 2026.
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

Cheapest round-trip

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Sun 7/19

9:35 am-11:59 pm

1 stop13h 24m

Lambert-St Louis

Sat 7/25

4:09 pm-8:20 am

1 stop17h 11m

$343

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Mon 6/1

9:35 am-11:57 pm

1 stop13h 22m

Lambert-St Louis

Fri 6/5

4:19 pm-8:19 am

1 stop17h 00m

$349

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Wed 9/23

1:25 pm-8:37 am

2 stops18h 12m

Lambert-St Louis

Sun 9/27

6:15 am-12:21 pm

1 stop7h 06m

$385

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Wed 5/13

11:35 pm-11:27 am

1 stop10h 52m

Lambert-St Louis

Tue 6/2

6:12 pm-1:09 pm

2 stops19h 57m

$399

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Wed 9/23

1:25 pm-8:37 am

2 stops18h 12m

Lambert-St Louis

Fri 9/25

8:15 pm-12:21 pm

2 stops17h 06m

$417

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Wed 5/13

7:55 am-10:30 pm

1 stop13h 35m

Lambert-St Louis

Thu 5/28

11:10 am-10:39 pm

1 stop12h 29m

$426

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Wed 5/13

11:35 pm-1:22 pm

2 stops12h 47m

Lambert-St Louis

Tue 6/2

5:18 pm-11:50 am

2 stops19h 32m

$447

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Mon 6/1

11:18 am-8:55 am

2 stops44h 37m

Lambert-St Louis

Wed 6/10

4:17 pm-2:42 pm

1 stop23h 25m

$465

San Pedro SulaSt. Louis

SAP - STL

SAPSTL

San Pedro Sula Ramon Villeda

Sat 5/9

11:10 am-2:48 pm

2 stops26h 38m

Lambert-St Louis

Wed 6/24

4:17 pm-10:05 am

1 stop18h 48m

$497
Quickest round-trip

Panama CitySt. Louis

PTY - STL

PTYSTL

Panama City Tocumen Intl

Sun 9/6

2:28 pm-11:37 pm

1 stop9h 09m

Lambert-St Louis

Thu 9/10

6:00 am-12:56 pm

1 stop6h 56m

$656

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 $336. The month of September is another great option to travel to St. Louis, with average flight prices from Central America averaging around $367.

Can stopping save me money on Central America to St. Louis flights?

You could potentially save up to 2% on your flight if you consider stops on a Central America to St. Louis flight.

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 41m

Direct flights

None
The fastest flight from Central America to St. Louis takes 7h 41m
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

Frequently asked questions about flying from Central America to St. Louis

  • 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
7.1
11,666 reviews
Search American Airlines flights
United AirlinesPriceFrom $306Free CancellationRating
7.4
9,643 reviews
Search United Airlines flights
DeltaPriceFrom $496Free CancellationRating
7.9
8,450 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
St. Peters
Collinsville
Wentzville
Alton
Fenton
Farmington
Festus
Clayton
Eureka
Litchfield
Edwardsville
Shrewsbury
Grafton

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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