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St. Louis

$291+ Cheap flights from Trinidad and Tobago to St. Louis (STL)

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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
POS — STL
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Trinidad and Tobago to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Trinidad and Tobago (TT0) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$618
(United Airlines)

One-way from

$291
(Kiwi.com)
From Trinidad and Tobago to Lambert-St Louis
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One-way flight from Trinidad and Tobago to Lambert-St Louis
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Find flight deals from Trinidad and Tobago to St. Louis

Cheapest flights from Trinidad and Tobago to St. Louis
Explore the most affordable flight options available from Trinidad and Tobago to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/171:30 amPOS - STL
2 stops16h 10mUnited Airlines
Fri 4/1811:00 amSTL - POS
1 stop11h 23mUnited Airlines
Deal found 1/20$618
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 2/184:35 pmPOS - STL
1 stop9h 05mAmerican Airlines
Fri 4/187:03 pmSTL - POS
2 stops18h 06mAmerican Airlines
Deal found 1/20$772
This Booking.com deal was found by Cheapflights users on 1/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/22:55 pmPOS - STL
1 stop25h 21mMultiple Airlines
Sun 7/134:05 pmSTL - POS
1 stop11h 35mMultiple Airlines
Deal found 1/20$2,354

Find flights from Trinidad and Tobago to St. Louis within your budget

Customize your flight search to find flights from Trinidad and Tobago 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, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

Mon 2/17

1:30 am-3:40 pm

2 stops16h 10m

Lambert-St Louis

Fri 4/18

11:00 am-11:23 pm

1 stop11h 23m

$618

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

Tue 2/18

4:35 pm-11:40 pm

1 stop9h 05m

Lambert-St Louis

Fri 4/18

7:03 pm-2:09 pm

2 stops18h 06m

$772

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

Wed 7/2

2:55 pm-3:16 pm

1 stop25h 21m

Lambert-St Louis

Sun 7/13

4:05 pm-4:40 am

1 stop11h 35m

$2,354

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

Sat 3/1

6:57 pm-2:42 pm

3 stops21h 45m

$291

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

Fri 2/28

2:20 am-11:57 am

1 stop11h 37m

$420

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

Sat 3/1

4:28 pm-11:40 pm

1 stop9h 12m

$636

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

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

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Trinidad and Tobago 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.

Travel insights for flights from Trinidad and Tobago to St. Louis

Get recent, data-driven insights about flights from Trinidad and Tobago to St. Louis including ideal travel times, pricing trends, and more.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

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.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated January 21, 2025.
United Airlines
7.4
Good
8,985 reviews

Food

6.7

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 10

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

United Airlines
7.4
Good
8,985 reviews
United Airlines
7.4
Good
8,985 reviews

Food

6.7

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 10

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,985 reviews

Food

6.7

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 10

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

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?

    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.

  • What is the cheapest month to book a flight from Trinidad and Tobago to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Trinidad and Tobago to St. Louis (average of $311). Flying from Trinidad and Tobago to St. Louis in March is currently the most expensive (average of $356). 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

Traveling to a place near Trinidad and Tobago?

Book flights to Trinidad and Tobago if you plan to visit one of these locations
Fenton
Fairview Heights
Maryland Heights
Collinsville
Wentzville
Eureka
St. Peters
Festus
Alton
Farmington
Chesterfield

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Trinidad and Tobago to St. Louis

Discover the top 2 airlines that operate flights from Trinidad and Tobago to St. Louis. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$556Average$708FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$556Average$698FlexibilityNo cancel feeOn-time71%
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