$692 Find Cheap Flights from Trinidad to St. Louis

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 5/27. 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

Cheap Flights from Trinidad 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 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 to St. Louis

Wed, May 27 - Thu, Jun 11
United Airlines Logo
12:30 am - 3:46 pm
POS
-
STL
40h 16m
2 stops
United Airlines Logo
8:35 am - 11:23 pm
STL
-
POS
13h 48m
1 stop
$691United Airlines
Wed, May 27 - Wed, Jun 10
American Airlines Logo
7:00 am - 10:58 pm
POS
-
STL
16h 58m
1 stop
American Airlines Logo
5:15 am - 2:12 pm
STL
-
POS
7h 57m
1 stop
$692American Airlines
Wed, Sep 2 - Thu, Sep 10
United Airlines Logo
12:30 am - 3:38 pm
POS
-
STL
16h 08m
2 stops
United Airlines Logo
6:14 am - 11:23 pm
STL
-
POS
16h 09m
1 stop
$694United Airlines
Wed, May 27 - Wed, Jun 10
American Airlines Logo
7:00 am - 8:52 pm
POS
-
STL
14h 52m
2 stops
American Airlines Logo
5:15 am - 2:12 pm
STL
-
POS
7h 57m
1 stop
$697American Airlines
Tue, Aug 25 - Mon, Aug 31
American Airlines Logo
7:00 am - 10:40 pm
POS
-
STL
16h 40m
1 stop
American Airlines Logo
11:35 am - 2:13 pm
STL
-
POS
25h 38m
1 stop
$705American Airlines
Thu, Sep 3 - Thu, Sep 10
American Airlines Logo
7:00 am - 11:54 pm
POS
-
STL
17h 54m
2 stops
American Airlines Logo
6:31 pm - 2:00 pm
STL
-
POS
18h 29m
2 stops
$713American Airlines
Fri, May 1 - Tue, May 5
Multiple Airlines Logo
8:30 am - 11:19 pm
POS
-
STL
15h 49m
1 stop
Multiple Airlines Logo
6:41 pm - 6:55 pm
STL
-
POS
47h 14m
2 stops
$906Multiple Airlines
Thu, Apr 30 - Tue, May 5
Multiple Airlines Logo
1:25 am - 8:09 pm
POS
-
STL
19h 44m
1 stop
Multiple Airlines Logo
2:15 pm - 7:50 pm
STL
-
POS
28h 35m
3 stops
$986Multiple Airlines
Thu, Apr 30 - Tue, May 5
Multiple Airlines Logo
1:25 am - 8:25 pm
POS
-
STL
20h 00m
2 stops
Multiple Airlines Logo
2:15 pm - 7:50 pm
STL
-
POS
28h 35m
3 stops
$989Multiple Airlines
Thu, May 28 - Thu, Jun 11
Multiple Airlines Logo
3:55 pm - 8:25 pm
POS
-
STL
29h 30m
3 stops
Multiple Airlines Logo
1:05 pm - 12:15 am
STL
-
POS
34h 10m
2 stops
$1,098Multiple Airlines
Useful Info

Good to know

Cheapest flight$691
Flight from Port of Spain to St. Louis

FAQs for booking flights from Trinidad to St. Louis

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Trinidad 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 Trinidad 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 to Trinidad with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Trinidad 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 from Trinidad up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

 
Need help choosing which airline to fly with from Trinidad 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 9604 reviews
7.3Comfort
8.1Crew
7.1Entertainment
6.6Food
7.7Boarding
Airline reviews

My bags were misplaced!!! Im in a foreign country with no bags

2.0 MediocreAnonymous, Apr 2026
CLT - IAD
Read more United Airlines reviews

My bags were misplaced!!! Im in a foreign country with no bags

The entertainment options on the seat back video boards were nice.

The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.

Dinner was good, but the breakfast served in the morning was horrible.

Crew was friendly. Seats are too narrow, particularly when a big person is in the adjacent seat, but I understand this is due to smaller planes usually flight into Lincoln. I have experienced several flight delays going out and coming into Lincoln airport, I say maybe 50% or higher of the flights I've taken out of this airport have been delayed.

newer aircraft, ability to connect my headset via blue tooth for entertainment.

Great flight. Boarded efficiently. Arrived early at CLT. There was no in flight entertainment on this aircraft. Great crew.

The seat was comfortable. There was a lot of turbulence. If it weren't for that,it would have been okay.

Lounges are packed and very poor, food is really bad, for business class in an airline is well below expectations

The international / itallian speakers did not seem as friendly and professional as the others. Drink selections were denied ( a beer) until questioned about lack of ANY beer on the plane and then four options were given.

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)