How long is the flight from Trinidad and Tobago to St. Louis?

United Airlines can get you from Trinidad and Tobago to St. Louis in just under 16h 08m. Your travel time can differ by up to . The distance from Trinidad and Tobago to St. Louis is about 2641 mi.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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

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

What airport do you fly into for flights to St. Louis from Trinidad and Tobago?

Lambert-St Louis (STL) is the airport you will fly into if you book a flight from Trinidad and Tobago to St. Louis. It is only a 12.7 mi journey from Lambert-St Louis (STL) to St. Louis’s city center.

Can I find deals for flights from Trinidad and Tobago to St. Louis that include hotel bookings?

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

How can I find direct flights from Trinidad and Tobago to St. Louis?

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

Can I find deals for business class flights from Trinidad and Tobago to St. Louis?

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

$637+ Flights from Trinidad and Tobago to St. Louis

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Best flights from Trinidad and Tobago to St. Louis
Discover carefully curated flight deals from Trinidad and Tobago to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 2, 2025.

Sat 2/281:30 amPOS - STL

1 stop16h 08mUnited Airlines

Tue 3/36:00 amSTL - POS

1 stop16h 23mUnited Airlines

Deal found 10/30

$637

Sun 3/14:47 pmPOS - STL

2 stops21h 59mAmerican Airlines

Tue 3/34:01 pmSTL - POS

2 stops21h 29mAmerican Airlines

Deal found 10/30

$771

Cheap flight deals from Trinidad and Tobago to St. Louis

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Round-trip from	$637 (United Airlines)

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Price

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

Sat 2/28

1:30 am-3:38 pm

1 stop16h 08m

Lambert-St Louis

Tue 3/3

6:00 am-12:23 am

1 stop16h 23m

$637

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

Sun 3/1

4:47 pm-12:46 pm

2 stops21h 59m

Lambert-St Louis

Tue 3/3

4:01 pm-3:30 pm

2 stops21h 29m

$771

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Deals found on 10/30

Best time to book a flight from Trinidad and Tobago to St. Louis

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Related info for your journey

What airport do you fly into for flights to St. Louis from Trinidad and Tobago?
Lambert-St Louis (STL) is the airport you will fly into if you book a flight from Trinidad and Tobago to St. Louis. It is only a 12.7 mi journey from Lambert-St Louis (STL) to St. Louis’s city center.
How long is the flight from Trinidad and Tobago to St. Louis?
United Airlines can get you from Trinidad and Tobago to St. Louis in just under 16h 08m. Your travel time can differ by up to . The distance from Trinidad and Tobago to St. Louis is about 2641 mi.
Can I find deals for flights from Trinidad and Tobago to St. Louis that include hotel bookings?
Yes. In addition to deals on Trinidad and Tobago to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Trinidad and Tobago to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Trinidad and Tobago to St. Louis.
Can I find deals for business class flights from Trinidad and Tobago to St. Louis?
Yes. Cheapflights offers flight deals from Trinidad and Tobago to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$637+ Cheap flights from Trinidad and Tobago to St. Louis (STL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Trinidad and Tobago to St. Louis with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Trinidad and Tobago to St. Louis

Best flights from Trinidad and Tobago to St. LouisDiscover carefully curated flight deals from Trinidad and Tobago to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 2, 2025.

Discover carefully curated flight deals from Trinidad and Tobago to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 2, 2025.

Cheap flight deals from Trinidad and Tobago to St. Louis

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Best time to book a flight from Trinidad and Tobago to St. Louis

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Everything you need to know about your flight from Trinidad and Tobago to St. Louis

Related info for your journey

Find useful and relevant information for your journey from Trinidad and Tobago to St. Louis. 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 into for flights to St. Louis from Trinidad and Tobago?

How long is the flight from Trinidad and Tobago to St. Louis?

Can I find deals for flights from Trinidad and Tobago to St. Louis that include hotel bookings?

How can I find direct flights from Trinidad and Tobago to St. Louis?

Can I find deals for business class flights from Trinidad and Tobago to St. Louis?

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Best flights from Trinidad and Tobago to St. Louis
Discover carefully curated flight deals from Trinidad and Tobago to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 2, 2025.