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Central America

$115+ Cheap flights from St. Louis (STL) to Central America

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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SJO
abr. 2 — abr. 91
mié. 4/2
mié. 4/9
1 adult, Economy
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Cheap flight deals from St. Louis to Central America

Keep the following information in mind while searching for St. Louis to Central America flight deals. Data was last updated marzo 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$334
(Kiwi.com)

One-way from

$115
(Cheapflightsfares)

Popular in

December

Cheapest in

March

Average price

$429
Provider with most accurate pricing for Lambert-St Louis-San Salvador El Salvador Intl flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-San Salvador El Salvador Intl flights.
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From Lambert-St Louis to Central America
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One-way flight from Lambert-St Louis to Central America
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Highest demand for flights based on searches. 16% potential increase in price ($116 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from St. Louis to Central America

Cheapest flights from St. Louis to Central America
Explore the most affordable flight options available from St. Louis to Central America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/125:45 pmSTL - GUA
2 stops18h 48mMultiple Airlines
lun. 5/1911:15 amGUA - STL
1 stop11h 51mMultiple Airlines
Deal found 3/27$334
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/107:20 amSTL - SJO
1 stop15h 44mAmerican Airlines
mié. 6/1811:59 pmSJO - STL
1 stop15h 40mAmerican Airlines
Deal found 3/27$342
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/106:00 amSTL - SJO
1 stop7h 00mDelta
dom. 6/151:25 pmSJO - STL
1 stop9h 17mDelta
Deal found 3/27$362
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/226:00 amSTL - BZE
1 stop6h 49mDelta
vie. 6/271:04 pmBZE - STL
1 stop9h 38mDelta
Deal found 3/26$364
This eDestinos deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/226:10 pmSTL - SJO
1 stop6h 40mSpirit Airlines
lun. 4/2812:55 amSJO - STL
1 stop15h 20mSpirit Airlines
Deal found 3/27$365
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/114:23 pmSTL - BZE
2 stops19h 02mAmerican Airlines
mar. 6/171:11 pmBZE - STL
1 stop9h 08mAmerican Airlines
Deal found 3/26$368
This Cheapflightsfares deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/246:10 pmSTL - GUA
1 stop6h 54mSpirit Airlines
mié. 4/3012:59 amGUA - STL
1 stop15h 16mSpirit Airlines
Deal found 3/27$371
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/226:10 pmSTL - SJO
1 stop18h 08mMultiple Airlines
mar. 4/2911:35 amSJO - STL
1 stop11h 29mMultiple Airlines
Deal found 3/27$378
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/117:20 amSTL - LIR
1 stop8h 20mAmerican Airlines
mié. 6/183:40 pmLIR - STL
1 stop16h 38mAmerican Airlines
Deal found 3/27$385
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/76:00 amSTL - SAP
1 stop6h 05mDelta
mié. 5/1412:20 pmSAP - STL
1 stop10h 18mDelta
Deal found 3/27$407
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/27:03 pmSTL - MGA
2 stops19h 22mAmerican Airlines
lun. 5/51:55 pmMGA - STL
1 stop26h 34mAmerican Airlines
Deal found 3/26$409
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/74:01 pmSTL - SAP
2 stops21h 29mAmerican Airlines
mié. 5/141:30 pmSAP - STL
2 stops19h 12mAmerican Airlines
Deal found 3/27$412

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis to Central America 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 2,558,603 searches. Data last updated marzo 28, 2025.
Use the filters below to find and compare flights from St. Louis to Central America that are best for you.

Fly from

St. Louis

Fly to

Central America

Route

Depart

Return

Price

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

lun. 5/12

5:45 pm-11:33 am

2 stops18h 48m

Guatemala City La Aurora

lun. 5/19

11:15 am-12:06 am

1 stop11h 51m

$334

St. LouisSan José

STL - SJO

STLSJO

Lambert-St Louis

mar. 6/10

7:20 am-1:14 pm

1 stop6h 54m

San José Juan Santamaria Intl

mié. 6/18

11:59 pm-4:39 pm

1 stop15h 40m

$342

St. LouisSan José

STL - SJO

STLSJO

Lambert-St Louis

mar. 6/10

6:00 am-12:00 pm

1 stop7h 00m

San José Juan Santamaria Intl

dom. 6/15

1:25 pm-11:42 pm

1 stop9h 17m

$362

St. LouisBelize City

STL - BZE

STLBZE

Lambert-St Louis

dom. 6/22

6:00 am-11:49 am

1 stop6h 49m

Belize City Philip S.W.Goldson

vie. 6/27

1:04 pm-11:42 pm

1 stop9h 38m

$364

St. LouisSan José

STL - SJO

STLSJO

Lambert-St Louis

mar. 4/22

6:10 pm-11:50 pm

1 stop6h 40m

San José Juan Santamaria Intl

lun. 4/28

12:55 am-5:15 pm

1 stop15h 20m

$365

St. LouisBelize City

STL - BZE

STLBZE

Lambert-St Louis

mié. 6/11

4:23 pm-10:25 am

2 stops19h 02m

Belize City Philip S.W.Goldson

mar. 6/17

1:11 pm-11:19 pm

1 stop9h 08m

$368

St. LouisGuatemala City

STL - GUA

STLGUA

Lambert-St Louis

jue. 4/24

6:10 pm-12:04 am

1 stop6h 54m

Guatemala City La Aurora

mié. 4/30

12:59 am-5:15 pm

1 stop15h 16m

$371

St. LouisSan José

STL - SJO

STLSJO

Lambert-St Louis

mar. 4/22

6:10 pm-11:18 am

1 stop18h 08m

San José Juan Santamaria Intl

mar. 4/29

11:35 am-12:04 am

1 stop11h 29m

$378

St. LouisLiberia

STL - LIR

STLLIR

Lambert-St Louis

mié. 6/11

7:20 am-2:40 pm

1 stop8h 20m

Liberia

mié. 6/18

3:40 pm-9:18 am

1 stop16h 38m

$385

St. LouisSan Pedro Sula

STL - SAP

STLSAP

Lambert-St Louis

mié. 5/7

6:00 am-11:05 am

1 stop6h 05m

San Pedro Sula Ramon Villeda

mié. 5/14

12:20 pm-11:38 pm

1 stop10h 18m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 42 results
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Best time to book a flight from St. Louis to Central America

Have a flexible travel schedule? Discover the best time to fly to Central America from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Central America

What is the cheapest month to book a flight from St. Louis to Central America?

Currently, September is the cheapest month in which you can book a flight from St. Louis to Central America (average of $398). Flying from St. Louis to Central America in March is currently the most expensive (average of $555). 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.

What is the cheapest time of day to fly from STL to CA?

Find hourly flight availability from St. Louis to Central America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated marzo 28, 2025.

When flying from St. Louis to Central America, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Central America by month

Plan your trip to Central America by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Central America ranges from 0.0 - 13.0 inches per month. August is typically the wettest month, when rainfall can reach 13.0 in. February is typically the driest time to visit Central America when rainfall is around 0.0 in.

Temperature in Central America by month

Plan your trip to Central America by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Central America, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing Central America

Get insights into the airlines that provide service to Central America. 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 Central America. Reviews last updated marzo 28, 2025.
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,274 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,897 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Copa Airlines
7.5
Good
1,395 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,274 reviews

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Central America. 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 from for flights from St. Louis to Central America?

    If you book a flight to Central America from St. Louis, you will be flying from 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.

  • What are the cheapest airlines to fly from St. Louis to Central America one-way?

    One-way options have recently been found by users for as low as $115 on Spirit Airlines. Other airlines that offer cheap prices include Delta from $178 and American Airlines from $182 one-way.

  • What are the most popular routes from St. Louis to Central America?

    The most popular flight routes from St. Louis to Central America are Lambert-St Louis - San José Juan Santamaria Intl, Lambert-St Louis - Liberia and Lambert-St Louis - Belize City Philip S.W.Goldson.

  • Can I find deals for flights from St. Louis to Central America that include hotel bookings?

    Yes. In addition to deals on St. Louis to Central America flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Central America?

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

  • Can I find deals for business class flights from St. Louis to Central America?

    Yes. Cheapflights offers flight deals from St. Louis to Central America by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Central America?

    Currently, September is the cheapest month in which you can book a flight from St. Louis to Central America (average of $398). Flying from St. Louis to Central America in March is currently the most expensive (average of $555). 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.

See more FAQs

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Alternative routes for St. Louis to Central America

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from St. Louis to Central America

Discover the top 5 airlines that operate flights from St. Louis to Central America. 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 2,558,603 searches. Data last updated marzo 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$246Average$316FlexibilityNo cancel feeOn-time65%
DeltaCheapest$250Average$577FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$330Average$609FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$332Average$612FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$443Average$636FlexibilityNo cancel feeOn-time63%
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