When did momondo last update prices for flights from Port of Spain Piarco Intl Airport to Missouri?

Prices for flights from Port of Spain Piarco Intl Airport to Missouri were last updated today.

How many operators does momondo search for flights from Port of Spain Piarco Intl Airport to Missouri?

There is 1 operator available for flights from Port of Spain Piarco Intl Airport to Missouri as of June 2026.

How old do you have to be to fly from Port of Spain Piarco Intl Airport to Missouri?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Port of Spain Piarco Intl Airport to Missouri.

What documentation or ID do you need to fly to Missouri?

The necessary travel and health documents for your Missouri trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$692 Cheap Flights from Port of Spain to Missouri in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Port of Spain to Missouri

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:30 am - 9:42 am

POS

STL

10h 12m

1 stop

6:15 am - 12:23 am

STL

POS

16h 08m

1 stop

$692United Airlines

Sun, Nov 22 - Tue, Dec 8

1:30 am - 2:18 pm

POS

STL

14h 48m

2 stops

6:40 am - 12:23 am

STL

POS

15h 43m

2 stops

$694United Airlines

Sun, Nov 22 - Tue, Dec 8

1:30 am - 9:42 am

POS

STL

10h 12m

1 stop

11:00 am - 12:23 am

STL

POS

11h 23m

1 stop

$715United Airlines

Fri, Nov 20 - Tue, Dec 8

1:30 am - 2:18 pm

POS

STL

14h 48m

2 stops

6:15 am - 12:23 am

STL

POS

16h 08m

1 stop

$717United Airlines

Fri, Nov 20 - Tue, Dec 8

2:00 am - 11:16 am

POS

STL

10h 16m

1 stop

7:00 am - 12:50 am

STL

POS

16h 50m

1 stop

$793United Airlines

Sat, Aug 22 - Sat, Aug 29

2:00 am - 11:16 am

POS

STL

10h 16m

1 stop

7:00 am - 12:50 am

STL

POS

16h 50m

1 stop

$794United Airlines

Sat, Aug 22 - Sat, Aug 29

2:00 am - 5:06 pm

POS

STL

16h 06m

2 stops

7:25 am - 11:23 pm

STL

POS

14h 58m

2 stops

$796United Airlines

Sat, Aug 22 - Sat, Aug 29

2:00 am - 5:06 pm

POS

STL

16h 06m

2 stops

7:25 am - 11:23 pm

STL

POS

14h 58m

2 stops

$798United Airlines

Sat, Aug 22 - Sat, Aug 29

2:20 am - 12:34 am

POS

STL

24h 14m

3 stops

4:15 pm - 7:40 pm

STL

POS

25h 25m

2 stops

$1,088Multiple Airlines

Sun, Nov 22 - Tue, Dec 8

1:30 pm - 3:30 pm

POS

STL

28h 00m

3 stops

4:15 pm - 7:40 pm

STL

POS

25h 25m

2 stops

$1,282Multiple Airlines

Wed, Dec 2 - Tue, Dec 8

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United Airlines flights from Port of Spain to Missouri

Our best United Airlines deals on Port of Spain to Missouri flight tickets

United Airlines

Nov 22

POS1:30 amPort of Spain Piarco Intl

10h 12m

1 stop

STL9:42 amLambert-St Louis

Dec 8

STL6:15 amLambert-St Louis

16h 08m

1 stop

POS12:23 amPort of Spain Piarco Intl

$692

United Airlines

Nov 22

POS1:30 amPort of Spain Piarco Intl

14h 48m

2 stops

STL2:18 pmLambert-St Louis

Dec 8

STL6:40 amLambert-St Louis

15h 43m

2 stops

POS12:23 amPort of Spain Piarco Intl

$694

United Airlines

Nov 20

POS1:30 amPort of Spain Piarco Intl

10h 12m

1 stop

STL9:42 amLambert-St Louis

Dec 8

STL11:00 amLambert-St Louis

11h 23m

1 stop

POS12:23 amPort of Spain Piarco Intl

$715

Air Canada flights from Port of Spain to Missouri

Our best Air Canada deals on Port of Spain to Missouri flight tickets

Air Canada

Jun 19

POS1:25 amPort of Spain Piarco Intl

11h 56m

1 stop

STL12:21 pmLambert-St Louis

Jul 18

STL12:10 pmLambert-St Louis

35h 05m

2 stops

POS12:15 amPort of Spain Piarco Intl

$647

Air Canada

Jul 8

POS1:25 amPort of Spain Piarco Intl

18h 17m

2 stops

STL6:42 pmLambert-St Louis

Jul 24

STL8:55 amLambert-St Louis

14h 20m

1 stop

POS12:15 amPort of Spain Piarco Intl

$697

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

Sun 11/22

1:30 am-9:42 am

1 stop10h 12m

Lambert-St Louis

Tue 12/8

6:15 am-12:23 am

1 stop16h 08m

$692

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

Sun 11/22

1:30 am-2:18 pm

2 stops14h 48m

Lambert-St Louis

Tue 12/8

6:40 am-12:23 am

2 stops15h 43m

$694

Quickest round-trip

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

Fri 11/20

1:30 am-9:42 am

1 stop10h 12m

Lambert-St Louis

Tue 12/8

11:00 am-12:23 am

1 stop11h 23m

$715

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

Fri 11/20

1:30 am-2:18 pm

2 stops14h 48m

Lambert-St Louis

Tue 12/8

6:15 am-12:23 am

1 stop16h 08m

$717

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

Sat 8/22

2:00 am-11:16 am

1 stop10h 16m

Lambert-St Louis

Sat 8/29

7:00 am-12:50 am

1 stop16h 50m

$793

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

Sat 8/22

2:00 am-11:16 am

1 stop10h 16m

Lambert-St Louis

Sat 8/29

7:00 am-12:50 am

1 stop16h 50m

$794

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

Sat 8/22

2:00 am-5:06 pm

2 stops16h 06m

Lambert-St Louis

Sat 8/29

7:25 am-11:23 pm

2 stops14h 58m

$796

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

Sat 8/22

2:00 am-5:06 pm

2 stops16h 06m

Lambert-St Louis

Sat 8/29

7:25 am-11:23 pm

2 stops14h 58m

$798

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

Sun 11/22

2:20 am-12:34 am

3 stops24h 14m

Lambert-St Louis

Tue 12/8

4:15 pm-7:40 pm

2 stops25h 25m

$1,088

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

Wed 12/2

1:30 pm-3:30 pm

3 stops28h 00m

Lambert-St Louis

Tue 12/8

4:15 pm-7:40 pm

2 stops25h 25m

$1,282

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Port of Spain to Missouri

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Port of Spain to Missouri flights?

You could potentially save up to 23% on your flight if you consider stops on a Port of Spain to Missouri flight.

Cheap Port of Spain to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Port of Spain to Missouri

Fastest flight time	28h 21m
Direct flights	None

The fastest flight from Port of Spain to Missouri takes 28h 21m

There are no direct flights from Port of Spain to Missouri. There are no popular flight routes from Port of Spain to Missouri.

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Frequently asked questions about flying from Port of Spain to Missouri

When did momondo last update prices for flights from Port of Spain Piarco Intl Airport to Missouri?
Prices for flights from Port of Spain Piarco Intl Airport to Missouri were last updated today.
How many operators does momondo search for flights from Port of Spain Piarco Intl Airport to Missouri?
There is 1 operator available for flights from Port of Spain Piarco Intl Airport to Missouri as of June 2026.
How old do you have to be to fly from Port of Spain Piarco Intl Airport to Missouri?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Port of Spain Piarco Intl Airport to Missouri.
What documentation or ID do you need to fly to Missouri?
The necessary travel and health documents for your Missouri trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Port of Spain to Missouri

Compare and see reviews for airlines that fly from Port of Spain to Missouri with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $640	Free Cancellation	Rating 7.4 9,860 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Port of Spain to Missouri?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Missouri from Port of Spain.

Can I find flights from Port of Spain to Missouri with flexible booking policies on momondo?

momondo does allow users to show only those flights to Missouri from Port of Spain which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Port of Spain to Missouri?

Once all potential Port of Spain to Missouri flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Port of Spain to Missouri right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Port of Spain to Missouri now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Missouri and let you know when they change.