$443 Find Cheap Flights from St. Louis to Trinidad and Tobago

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Trinidad and Tobago departing on 1/12. 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

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Flight Deals

Book Cheap St. Louis to Trinidad and Tobago Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Trinidad and Tobago 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 St. Louis to Trinidad and Tobago

lun., ene. 12 - mar., ene. 20
Air Canada Logo
4:05 pm - 1:10 amSTL-POS
31h 05m1 stop
Air Canada Logo
2:15 am - 3:29 pmPOS-STL
15h 14m1 stop
$443Air Canada
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lun., ene. 12 - vie., ene. 23
Multiple Airlines Logo
7:43 pm - 6:55 pmSTL-POS
21h 12m2 stops
Multiple Airlines Logo
10:10 am - 1:53 pmPOS-STL
29h 43m1 stop
$479Multiple Airlines
Find Deal
lun., ene. 12 - dom., ene. 18
Air Canada Logo
4:05 pm - 1:10 amSTL-POS
31h 05m1 stop
Air Canada Logo
2:15 am - 3:29 pmPOS-STL
15h 14m1 stop
$493Air Canada
Find Deal
jue., ene. 15 - vie., ene. 23
Multiple Airlines Logo
10:42 am - 6:55 pmSTL-POS
30h 13m2 stops
Multiple Airlines Logo
10:10 am - 1:53 pmPOS-STL
29h 43m1 stop
$502Multiple Airlines
Find Deal
jue., ene. 15 - vie., ene. 23
Multiple Airlines Logo
12:20 pm - 8:00 pmSTL-POS
29h 40m1 stop
Multiple Airlines Logo
10:10 am - 1:53 pmPOS-STL
29h 43m1 stop
$536Multiple Airlines
Find Deal
jue., ene. 15 - dom., ene. 18
Air Canada Logo
4:05 pm - 1:10 amSTL-POS
31h 05m1 stop
Air Canada Logo
2:15 am - 3:29 pmPOS-STL
15h 14m1 stop
$543Air Canada
Find Deal
mié., ene. 14 - mié., ene. 21
American Airlines Logo
7:03 am - 10:48 pmSTL-POS
13h 45m1 stop
American Airlines Logo
6:30 am - 10:05 pmPOS-STL
17h 35m1 stop
$559American Airlines
Find Deal
mié., ene. 14 - mar., ene. 20
United Airlines Logo
6:00 am - 12:23 amSTL-POS
16h 23m1 stop
United Airlines Logo
1:30 am - 12:29 pmPOS-STL
12h 59m2 stops
$563United Airlines
Find Deal
jue., dic. 11 - mié., dic. 17
United Airlines Logo
6:15 am - 12:23 amSTL-POS
16h 08m1 stop
United Airlines Logo
1:30 am - 9:49 amPOS-STL
10h 19m1 stop
$591United Airlines
Find Deal
jue., dic. 11 - jue., dic. 18
American Airlines Logo
5:10 am - 11:59 pmSTL-POS
16h 49m1 stop
American Airlines Logo
6:02 am - 5:51 pmPOS-STL
13h 49m1 stop
$619American Airlines
Find Deal
Booking Insights

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

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

What’s the cheapest day of the week to fly from St. Louis to Trinidad and Tobago?

The average price of all round-trip flights from St. Louis to Trinidad and Tobago clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Trinidad and Tobago on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from St. Louis to Trinidad and Tobago. For your return ticket, we recommend flying on a Thursday and avoiding Fridays for the best deals.

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Good to know

Cheapest flight$443
Flight from St. Louis to Port of Spain

FAQs - booking Trinidad and Tobago flights

  • How does KAYAK find such low prices on flights from St. Louis to Trinidad and Tobago?

    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 from St. Louis to Trinidad and Tobago.

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

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

  • What is the Hacker Fare option on flights from St. Louis to Trinidad and Tobago?

    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 from St. Louis to Trinidad and Tobago 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 from St. Louis to Trinidad and Tobago?

    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 from St. Louis to Trinidad and Tobago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Trinidad and Tobago?

    The cheapest time of day to fly to Trinidad and Tobago is generally in the morning, when round-trip flights cost $756 on average. The most expensive time of day to fly to Trinidad and Tobago is generally in the morning, which is peak travel time and where the average cost of a ticket is $756.

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

 
Need help choosing which airline to fly with from St. Louis to Trinidad and Tobago? 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.
7.2
American AirlinesOverall score based on 11033 reviews
6.4Food
8.0Crew
6.9Entertainment
7.2Comfort
7.5Boarding
Airline reviews

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

10.0 ExcellentMax, Oct 2025DCA - SAV
Read more American Airlines reviews

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

We are too tired and frustrated to comment politely at this point

Terrible. Our luggage was delayed and couldn’t be delivered for several days. We got bad information from the airline agents at baggage claim. We had to pick up our car so we wouldn’t be charged for an extra day. We got lost in the maze of airport parking. The baggage claim agents didn’t offer us any compensation for our extra time and expense. We are tired, hungry and very frustrated.

The flight was flawless and we even arrived between 20 and 25 minutes early!

The only thing to like was that we eventually got to our destination

Delayed delayed delayed and no offer for food or vouchers

Disliked having to wait a little longer to disembark from the plan when we landed in London

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

Information on your arrival and departure airports

St. Louis (STL)

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