Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Central America to St. Louis from $249

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 8/17. 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
1 adult, Economy, 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
$475Frontier
Sun, Jul 12 - Wed, Aug 12
Southwest Logo
1:40 pm - 9:50 pm
SJO
-
STL
7h 10m
1 stop
Southwest Logo
12:15 pm - 6:40 pm
STL
-
SJO
7h 25m
1 stop
$483Southwest
Thu, Sep 10 - Thu, Sep 17
Southwest Logo
1:40 pm - 9:50 pm
SJO
-
STL
7h 10m
1 stop
Southwest Logo
8:00 am - 6:40 pm
STL
-
SJO
11h 40m
2 stops
$487Southwest
Thu, Sep 10 - Thu, Sep 17
United Airlines Logo
1:25 pm - 9:36 pm
SJO
-
STL
31h 11m
2 stops
United Airlines Logo
8:00 am - 12:21 pm
STL
-
SJO
29h 21m
2 stops
$491United Airlines
Thu, Sep 10 - Thu, Sep 17
United Airlines Logo
1:25 pm - 12:13 pm
SJO
-
STL
21h 48m
2 stops
United Airlines Logo
6:15 am - 7:37 pm
STL
-
SJO
14h 22m
1 stop
$500United Airlines
Tue, Sep 29 - Sat, Oct 3
United Airlines Logo
12:44 pm - 2:17 pm
SJO
-
STL
24h 33m
2 stops
United Airlines Logo
11:35 am - 12:21 pm
STL
-
SJO
25h 46m
2 stops
$504United Airlines
Tue, Sep 29 - Sat, Oct 3
American Airlines Logo
12:07 pm - 9:24 am
GUA
-
STL
20h 17m
1 stop
American Airlines Logo
5:00 am - 11:07 am
STL
-
GUA
7h 07m
1 stop
$567American Airlines
Wed, Sep 2 - Tue, Sep 8
American Airlines Logo
2:23 pm - 8:23 am
GUA
-
STL
17h 00m
2 stops
American Airlines Logo
6:00 am - 6:29 pm
STL
-
GUA
13h 29m
2 stops
$578American Airlines
Tue, Aug 18 - Fri, Sep 18
Multiple Airlines Logo
9:30 am - 11:59 pm
SAP
-
STL
13h 29m
1 stop
Multiple Airlines Logo
8:55 am - 8:30 am
STL
-
SAP
24h 35m
2 stops
$659Multiple Airlines
Sat, Jul 11 - Tue, Jul 28
Multiple Airlines Logo
10:26 am - 8:57 am
PTY
-
STL
22h 31m
1 stop
Multiple Airlines Logo
4:57 pm - 8:06 am
STL
-
PTY
39h 09m
2 stops
$754Multiple Airlines
Fri, Jul 24 - Fri, Jul 31

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Frontier flights from Central America to St. Louis

Our best Frontier deals on Central America to St. Louis flight tickets
Frontier
Jul 12
SJO9:35 amSan José Juan Santamaria Intl
13h 24m
1 stop
STL11:59 pmLambert-St Louis
Aug 12
STL4:09 pmLambert-St Louis
17h 11m
1 stop
SJO8:20 amSan José Juan Santamaria Intl
$475
Frontier
Jul 11
SJO9:45 amSan José Juan Santamaria Intl
13h 14m
1 stop
STL11:59 pmLambert-St Louis
Aug 12
STL4:09 pmLambert-St Louis
17h 11m
1 stop
SJO8:20 amSan José Juan Santamaria Intl
$507
Frontier
Aug 5
GUA2:47 pmGuatemala City La Aurora
8h 12m
1 stop
STL11:59 pmLambert-St Louis
Aug 14
STL4:09 pmLambert-St Louis
22h 33m
1 stop
GUA1:42 pmGuatemala City La Aurora
$520

Southwest flights from Central America to St. Louis

Our best Southwest deals on Central America to St. Louis flight tickets
Southwest
Sep 10
SJO1:40 pmSan José Juan Santamaria Intl
7h 10m
1 stop
STL9:50 pmLambert-St Louis
Sep 17
STL12:15 pmLambert-St Louis
7h 25m
1 stop
SJO6:40 pmSan José Juan Santamaria Intl
$483
Southwest
Sep 10
SJO1:40 pmSan José Juan Santamaria Intl
7h 10m
1 stop
STL9:50 pmLambert-St Louis
Sep 17
STL8:00 amLambert-St Louis
11h 40m
2 stops
SJO6:40 pmSan José Juan Santamaria Intl
$487
Southwest
Sep 27
SJO12:35 pmSan José Juan Santamaria Intl
9h 25m
1 stop
STL11:00 pmLambert-St Louis
Oct 2
STL5:00 amLambert-St Louis
8h 35m
1 stop
SJO12:35 pmSan José Juan Santamaria Intl
$544

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 June 14, 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 7/12

9:35 am-11:59 pm

1 stop13h 24m

Lambert-St Louis

Wed 8/12

4:09 pm-8:20 am

1 stop17h 11m

$475
Quickest round-trip

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Thu 9/10

1:40 pm-9:50 pm

1 stop7h 10m

Lambert-St Louis

Thu 9/17

12:15 pm-6:40 pm

1 stop7h 25m

$483

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Thu 9/10

1:40 pm-9:50 pm

1 stop7h 10m

Lambert-St Louis

Thu 9/17

8:00 am-6:40 pm

2 stops11h 40m

$487

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Thu 9/10

1:25 pm-9:36 pm

2 stops31h 11m

Lambert-St Louis

Thu 9/17

8:00 am-12:21 pm

2 stops29h 21m

$491

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Tue 9/29

1:25 pm-12:13 pm

2 stops21h 48m

Lambert-St Louis

Sat 10/3

6:15 am-7:37 pm

1 stop14h 22m

$500

San JoséSt. Louis

SJO - STL

SJOSTL

San José Juan Santamaria Intl

Tue 9/29

12:44 pm-2:17 pm

2 stops24h 33m

Lambert-St Louis

Sat 10/3

11:35 am-12:21 pm

2 stops25h 46m

$504

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Wed 9/2

12:07 pm-9:24 am

1 stop20h 17m

Lambert-St Louis

Tue 9/8

5:00 am-11:07 am

1 stop7h 07m

$567

Guatemala CitySt. Louis

GUA - STL

GUASTL

Guatemala City La Aurora

Tue 8/18

2:23 pm-8:23 am

2 stops17h 00m

Lambert-St Louis

Fri 9/18

6:00 am-6:29 pm

2 stops13h 29m

$578

San Pedro SulaSt. Louis

SAP - STL

SAPSTL

San Pedro Sula Ramon Villeda

Sat 7/11

9:30 am-11:59 pm

1 stop13h 29m

Lambert-St Louis

Tue 7/28

8:55 am-8:30 am

2 stops24h 35m

$659

Panama CitySt. Louis

PTY - STL

PTYSTL

Panama City Tocumen Intl

Fri 7/24

10:26 am-8:57 am

1 stop22h 31m

Lambert-St Louis

Fri 7/31

4:57 pm-8:06 am

2 stops39h 09m

$754

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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, June 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 $118. The month of August is another great option to travel to St. Louis, with average flight prices from Central America averaging around $146.

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

You could potentially save up to 36% 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 10m

Direct flights

None
The fastest flight from Central America to St. Louis takes 7h 10m
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
United AirlinesPriceFrom $229Free CancellationRating
7.4
9,818 reviews
Search United Airlines flights
American AirlinesPriceFrom $274Free CancellationRating
7.1
11,654 reviews
Search American Airlines flights
DeltaPriceFrom $496Free CancellationRating
7.9
8,403 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
Fairview Heights
Hermann
Maryland Heights
Florissant
O'Fallon
St. Peters
Collinsville
Alton
Wentzville
Fenton
Clayton
Farmington
Festus
Eureka
Litchfield
Edwardsville
Grafton
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.

An easier way to manage your St. Louis trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 7/14
Tue 7/21
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States