$692 Find Cheap Flights from Trinidad and Tobago to St. Louis - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to St. Louis departing on 11/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results for flights to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to St. Louis, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Trinidad and Tobago to St. Louis

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Trinidad and Tobago to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Trinidad and Tobago to St. Louis

Sun, Nov 22 - Tue, Dec 8
United Airlines Logo
1:30 am - 9:42 am
POS
-
STL
10h 12m
1 stop
United Airlines Logo
6:15 am - 12:23 am
STL
-
POS
16h 08m
1 stop
$692United Airlines
Sun, Nov 22 - Tue, Dec 8
United Airlines Logo
1:30 am - 2:18 pm
POS
-
STL
14h 48m
2 stops
United Airlines Logo
6:40 am - 12:23 am
STL
-
POS
15h 43m
2 stops
$694United Airlines
Fri, Nov 20 - Tue, Dec 8
United Airlines Logo
1:30 am - 9:42 am
POS
-
STL
10h 12m
1 stop
United Airlines Logo
11:00 am - 12:23 am
STL
-
POS
11h 23m
1 stop
$715United Airlines
Fri, Nov 20 - Tue, Dec 8
United Airlines Logo
1:30 am - 2:18 pm
POS
-
STL
14h 48m
2 stops
United Airlines Logo
6:15 am - 12:23 am
STL
-
POS
16h 08m
1 stop
$717United Airlines
Sat, Aug 22 - Sat, Aug 29
United Airlines Logo
2:00 am - 11:16 am
POS
-
STL
10h 16m
1 stop
United Airlines Logo
7:00 am - 12:50 am
STL
-
POS
16h 50m
1 stop
$793United Airlines
Sat, Aug 22 - Sat, Aug 29
United Airlines Logo
2:00 am - 11:16 am
POS
-
STL
10h 16m
1 stop
United Airlines Logo
7:00 am - 12:50 am
STL
-
POS
16h 50m
1 stop
$794United Airlines
Sat, Aug 22 - Sat, Aug 29
United Airlines Logo
2:00 am - 5:06 pm
POS
-
STL
16h 06m
2 stops
United Airlines Logo
7:25 am - 11:23 pm
STL
-
POS
14h 58m
2 stops
$796United Airlines
Sat, Aug 22 - Sat, Aug 29
United Airlines Logo
2:00 am - 5:06 pm
POS
-
STL
16h 06m
2 stops
United Airlines Logo
7:25 am - 11:23 pm
STL
-
POS
14h 58m
2 stops
$798United Airlines
Sun, Nov 22 - Tue, Dec 8
Multiple Airlines Logo
2:20 am - 12:34 am
POS
-
STL
24h 14m
3 stops
Multiple Airlines Logo
4:15 pm - 7:40 pm
STL
-
POS
25h 25m
2 stops
$1,088Multiple Airlines
Wed, Dec 2 - Tue, Dec 8
Multiple Airlines Logo
1:30 pm - 3:30 pm
POS
-
STL
28h 00m
3 stops
Multiple Airlines Logo
4:15 pm - 7:40 pm
STL
-
POS
25h 25m
2 stops
$1,282Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to St. Louis

Get data-powered insights and trends for flights to St. Louis to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to St. Louis?

The duration of your flight to St. Louis depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular route to St. Louis on KAYAK is from Port of Spain, which takes 28h 21m.

How many direct flights to St. Louis are there each day?

There are around 426 direct flights from within Trinidad and Tobago to St. Louis every day. Most flights depart in the morning, with 32% of flights departing in the morning.

Find deals

Good to know

Cheapest flight$692
Flight from Port of Spain to St. Louis

FAQs - booking St. Louis flights

  • How far is Lambert-St Louis Airport from central St. Louis?

    Central St. Louis is 13 miles away from Lambert-St Louis Airport.

  • What is the name of St. Louis’s airport?

    All flights to St. Louis land at Lambert-St Louis Airport. The airport code is STL,and it can also be referred to as Lambert Field, Lambert-St Louis, St. Louis Lambert, or St. Louis Lambert Intl.

  • How does KAYAK find such low prices on flights to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to St. Louis are there each week?

    Each week there are around 2,981 direct flights from within Trinidad and Tobago to St. Louis. The most common day for departures is Sunday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to St. Louis

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest St. Louis flight deals.

Reviews of the top airline flying from Trinidad and Tobago to St. Louis

 
See real verified KAYAK customer reviews for airlines flying to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Trinidad and Tobago to St. Louis. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9860 reviews
7.7Boarding
8.1Crew
7.1Entertainment
7.3Comfort
6.7Food
Airline reviews

The seats were very nice in premium economy. The service was good. The flight was slightly bumpy. Would have appreciated more updates from the pilots.

8.0 ExcellentDora Leigh, Jun 2026
FRA - EWR
Read more United Airlines reviews

The seats were very nice in premium economy. The service was good. The flight was slightly bumpy. Would have appreciated more updates from the pilots.

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Very easy ! Use the kiosk and bag drop and right to security within 10 min

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.

Prefer not to have an almost 3 hour delay with useless communication that wasn't accurate.

Airline tickets are not cheap. You expect reliable competent service. Thanks to canceled flights and botched transfers we arrived at our destination two days late. This is not acceptable

The flight got delayed. They forgot to bring the drinks when I asked for it. The toilet is messy.

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
O'Fallon
Wentzville
Farmington
Eureka
Litchfield
Grafton
Shrewsbury
Glencoe

Everything you need to know for your flight to St. Louis

Information on the airport you'll fly into in St. Louis

St. Louis (STL)