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 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.

$612 Cheap Flights from Port of Spain to Missouri in 2025/26

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1:30 am - 10:45 pmPOS-STL

23h 15m2 stops

5:27 pm - 12:23 amSTL-POS

28h 56m2 stops

$612United Airlines

Find Deal

ter, dez 2 - qua, dez 10

7:19 am - 10:27 pmPOS-STL

17h 08m1 stop

5:10 am - 11:59 pmSTL-POS

16h 49m1 stop

$613American Airlines

Find Deal

ter, dez 2 - ter, dez 9

4:30 pm - 10:36 amPOS-STL

20h 06m2 stops

5:10 am - 11:59 pmSTL-POS

16h 49m1 stop

$617American Airlines

Find Deal

ter, dez 2 - ter, dez 9

1:30 am - 9:23 amPOS-STL

9h 53m1 stop

6:00 am - 12:23 amSTL-POS

16h 23m1 stop

$637United Airlines

Find Deal

sáb, fev 28 - ter, mar 3

4:33 pm - 11:59 pmPOS-STL

9h 26m1 stop

5:10 am - 11:59 pmSTL-POS

16h 49m1 stop

$641American Airlines

Find Deal

qua, dez 3 - qua, dez 10

1:30 am - 9:00 pmPOS-STL

21h 30m2 stops

9:55 am - 1:05 amSTL-POS

13h 10m2 stops

$642United Airlines

Find Deal

sáb, fev 28 - ter, mar 3

2:20 am - 3:29 pmPOS-STL

15h 09m1 stop

1:30 pm - 1:35 amSTL-POS

35h 05m2 stops

$826Air Canada

Find Deal

ter, jan 13 - qua, mai 27

2:20 am - 3:29 pmPOS-STL

15h 09m1 stop

4:05 pm - 4:40 amSTL-POS

11h 35m1 stop

$976Multiple Airlines

Find Deal

ter, jan 13 - qua, mai 27

3:35 pm - 11:01 amPOS-STL

21h 26m3 stops

1:30 pm - 1:35 amSTL-POS

35h 05m2 stops

$1,104Multiple Airlines

Find Deal

qua, jan 14 - qua, mai 27

2:20 am - 5:43 pmPOS-STL

17h 23m2 stops

1:30 pm - 1:35 amSTL-POS

35h 05m2 stops

$1,138Air Canada

Find Deal

ter, jan 13 - qua, mai 27

United Airlines flights from Port of Spain to Missouri

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

United Airlines

Dec 2

POS1:30 amPort of Spain Piarco Intl

23h 15m

2 stops

STL10:45 pmLambert-St Louis

Dec 10

STL5:27 pmLambert-St Louis

28h 56m

2 stops

POS12:23 amPort of Spain Piarco Intl

$612

Find similar

United Airlines

Feb 28

POS1:30 amPort of Spain Piarco Intl

9h 53m

1 stop

STL9:23 amLambert-St Louis

Mar 3

STL6:00 amLambert-St Louis

16h 23m

1 stop

POS12:23 amPort of Spain Piarco Intl

$637

Find similar

United Airlines

Feb 28

POS1:30 amPort of Spain Piarco Intl

21h 30m

2 stops

STL9:00 pmLambert-St Louis

Mar 3

STL9:55 amLambert-St Louis

13h 10m

2 stops

POS1:05 amPort of Spain Piarco Intl

$642

Find similar

American Airlines flights from Port of Spain to Missouri

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

American Airlines

Dec 2

POS7:19 amPort of Spain Piarco Intl

17h 08m

1 stop

STL10:27 pmLambert-St Louis

Dec 9

STL5:10 amLambert-St Louis

16h 49m

1 stop

POS11:59 pmPort of Spain Piarco Intl

$613

Find similar

American Airlines

Dec 2

POS4:30 pmPort of Spain Piarco Intl

20h 06m

2 stops

STL10:36 amLambert-St Louis

Dec 9

STL5:10 amLambert-St Louis

16h 49m

1 stop

POS11:59 pmPort of Spain Piarco Intl

$617

Find similar

American Airlines

Dec 3

POS4:33 pmPort of Spain Piarco Intl

9h 26m

1 stop

STL11:59 pmLambert-St Louis

Dec 10

STL5:10 amLambert-St Louis

16h 49m

1 stop

POS11:59 pmPort of Spain Piarco Intl

$641

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

ter 12/2

1:30 am-10:45 pm

2 stops23h 15m

Lambert-St Louis

qua 12/10

5:27 pm-12:23 am

2 stops28h 56m

$612

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

ter 12/2

7:19 am-10:27 pm

1 stop17h 08m

Lambert-St Louis

ter 12/9

5:10 am-11:59 pm

1 stop16h 49m

$613

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

ter 12/2

4:30 pm-10:36 am

2 stops20h 06m

Lambert-St Louis

ter 12/9

5:10 am-11:59 pm

1 stop16h 49m

$617

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

sáb 2/28

1:30 am-9:23 am

1 stop9h 53m

Lambert-St Louis

ter 3/3

6:00 am-12:23 am

1 stop16h 23m

$637

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

qua 12/3

4:33 pm-11:59 pm

1 stop9h 26m

Lambert-St Louis

qua 12/10

5:10 am-11:59 pm

1 stop16h 49m

$641

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

sáb 2/28

1:30 am-9:00 pm

2 stops21h 30m

Lambert-St Louis

ter 3/3

9:55 am-1:05 am

2 stops13h 10m

$642

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

ter 1/13

2:20 am-3:29 pm

1 stop15h 09m

Lambert-St Louis

qua 5/27

1:30 pm-1:35 am

2 stops35h 05m

$826

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

ter 1/13

2:20 am-3:29 pm

1 stop15h 09m

Lambert-St Louis

qua 5/27

4:05 pm-4:40 am

1 stop11h 35m

$976

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

qua 1/14

3:35 pm-11:01 am

3 stops21h 26m

Lambert-St Louis

qua 5/27

1:30 pm-1:35 am

2 stops35h 05m

$1,104

Port of SpainSt. Louis

POS - STL

POSSTL

Port of Spain Piarco Intl

ter 1/13

2:20 am-5:43 pm

2 stops17h 23m

Lambert-St Louis

qua 5/27

1:30 pm-1:35 am

2 stops35h 05m

$1,138

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

What is the cheapest day to depart on your flight to Missouri?

The cheapest day to depart from Port of Spain to Missouri is on a Thursday when prices can be found for as low as $556. Flights from Port of Spain to Missouri on a Friday will generally be more expensive and average around $782. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Missouri?

According to our data, the cheapest time of day to fly to Missouri is in the morning. momondo users have found flights departing from Port of Spain to Missouri in the morning for as low as $680. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Missouri are more costly in the afternoon, with an average ticket price of $713. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

Direct flights	None

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

Search flight deals

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 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.

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.