What are the cheapest airlines flying from Detroit to Port of Spain round-trip?

Currently priced at $481, JetBlue will fly you from Detroit to Port of Spain and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $532 and $558, respectively. Users have found that JetBlue is 38% cheaper than the other options available to this destination.

In terms of precipitation, rainfall in Port of Spain ranges from 1.2 - 9.8 inches per month. June is typically the wettest month, when rainfall can reach 9.8 in. March is typically the driest time to visit Port of Spain when rainfall is around 1.2 in.

If weather is an important factor for your trip to Port of Spain, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

What are the most popular airlines that fly from Detroit to Port of Spain?

Consider American Airlines, JetBlue or United Airlines when booking your flight. These represent the most popular airlines when flying from Detroit to Port of Spain.

Most accurate provider : When it comes to deals on Detroit-Port of Spain flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Detroit-Port of Spain flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Detroit-Port of Spain flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Detroit-Port of Spain flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-Port of Spain flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Detroit to Port of Spain that include hotel bookings?

Yes. In addition to deals on Detroit to Port of Spain flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Detroit to Port of Spain?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Port of Spain.

Can I find deals for business class flights from Detroit to Port of Spain?

Yes. Cheapflights offers flight deals from Detroit to Port of Spain by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$193+ Flights from Detroit to Port of Spain

Q: How much does it cost to fly round-trip from Detroit to Port of Spain?

Airfare is below average for this route at the moment. Detroit to Port of Spain flights typically cost between $1,073 and $1,382 in January. The cheapest round-trip price found within the last 3 days was $431 on Multiple Airlines (Jan 15-Jan 22).

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Cheap flight deals from Detroit to Port of Spain

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$431 (Kiwi.com)
One-way from	$193 (Air Canada)
Popular in	December
Cheapest in	May
Average price	$1,370

Provider with most accurate pricing for Detroit (DTT)-Port of Spain Piarco Intl flight deals.

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Provider most trusted by Cheapflights users for Detroit (DTT)-Port of Spain Piarco Intl flights.

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From Detroit (DTT) to Port of Spain Piarco Intl

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One-way flight from Detroit (DTT) to Port of Spain Piarco Intl

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($87 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 9% potential price decrease ($66 potential savings vs. average RT price).

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Average for round-trip flights in December 2025

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Find flight deals from Detroit to Port of Spain

Cheapest flights from Detroit to Port of Spain
Explore the most affordable flight options available from Detroit to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 1, 2025.

Wed 12/242:43 pmDTW - POS

1 stop27h 12mMultiple Airlines

Wed 12/319:10 amPOS - DTW

1 stop16h 32mMultiple Airlines

Deal found 11/30

$554

Thu 12/259:12 amDTW - POS

2 stops38h 11mUnited Airlines

Tue 12/301:30 amPOS - DTW

2 stops20h 28mUnited Airlines

Deal found 11/30

$615

Thu 12/257:15 amDTW - POS

2 stops40h 08mUnited Airlines

Wed 12/311:30 amPOS - DTW

1 stop23h 13mUnited Airlines

Deal found 11/30

$626

Wed 12/242:43 pmDTW - POS

1 stop27h 12mMultiple Airlines

Tue 12/309:10 amPOS - DTW

1 stop16h 32mMultiple Airlines

Deal found 11/30

$651

Thu 12/185:50 amDTW - POS

2 stops22h 25mMultiple Airlines

Wed 12/319:10 amPOS - DTW

1 stop16h 32mMultiple Airlines

Deal found 11/30

$666

Tue 12/165:50 amDTW - POS

2 stops30h 41mMultiple Airlines

Wed 12/319:10 amPOS - DTW

1 stop16h 32mMultiple Airlines

Deal found 11/30

$669

Wed 12/242:43 pmDTW - POS

1 stop27h 12mMultiple Airlines

Wed 1/79:10 amPOS - DTW

1 stop16h 32mMultiple Airlines

Deal found 11/30

$672

Wed 12/242:43 pmDTW - POS

1 stop27h 12mMultiple Airlines

Tue 1/69:10 amPOS - DTW

1 stop16h 32mMultiple Airlines

Deal found 11/30

$682

Wed 12/242:43 pmDTW - POS

1 stop27h 12mMultiple Airlines

Thu 1/110:10 amPOS - DTW

1 stop12h 46mMultiple Airlines

Deal found 11/30

$683

Wed 12/246:00 pmDTW - POS

2 stops29h 23mUnited Airlines

Mon 12/291:30 amPOS - DTW

2 stops20h 28mUnited Airlines

Deal found 11/30

$699

Best flights from Detroit to Port of Spain
Discover carefully curated flight deals from Detroit to Port of Spain that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 1, 2025.

Fri 1/238:00 amDTW - POS

1 stop11h 00mMultiple Airlines

Mon 1/2610:10 amPOS - DTW

1 stop14h 49mMultiple Airlines

Deal found 11/30

$451

Sun 1/115:30 amDTW - POS

1 stop8h 55mAmerican Airlines

Wed 1/216:30 amPOS - DTW

1 stop18h 27mAmerican Airlines

Deal found 11/30

$485

Fri 1/235:30 amDTW - POS

2 stops17h 53mUnited Airlines

Sun 1/251:30 amPOS - DTW

2 stops12h 51mUnited Airlines

Deal found 11/28

$489

Thu 1/222:47 pmDTW - POS

1 stop27h 08mMultiple Airlines

Sat 1/2412:10 amPOS - DTW

1 stop25h 09mMultiple Airlines

Deal found 11/28

$464

Thu 1/222:47 pmDTW - POS

1 stop27h 08mMultiple Airlines

Mon 1/269:10 amPOS - DTW

1 stop14h 02mMultiple Airlines

Deal found 11/28

$471

Thu 1/222:47 pmDTW - POS

1 stop27h 08mMultiple Airlines

Tue 1/279:10 amPOS - DTW

2 stops23h 31mMultiple Airlines

Deal found 11/28

$473

Fri 1/238:00 amDTW - POS

1 stop11h 00mMultiple Airlines

Sat 1/2412:10 amPOS - DTW

1 stop25h 09mMultiple Airlines

Deal found 11/28

$493

Last-minute flights from Detroit to Port of Spain
Discover last-minute flight deals from Detroit to Port of Spain. Data last updated December 1, 2025 and is based on user searches.

Thu 1/153:12 pmDTW - POS

1 stop27h 48mMultiple Airlines

Thu 1/229:10 amPOS - DTW

1 stop27h 51mMultiple Airlines

Deal found 11/30

$431

Mon 1/196:15 pmDTW - POS

1 stop30h 05mAir Canada

Thu 1/222:20 amPOS - DTW

1 stop16h 15mAir Canada

Deal found 11/28

$433

Mon 1/196:00 amDTW - POS

1 stop11h 41mJetBlue

Fri 1/238:20 amPOS - DTW

1 stop16h 36mJetBlue

Deal found 11/28

$467

Thu 1/225:05 amDTW - POS

2 stops12h 50mMultiple Airlines

Sun 1/259:10 amPOS - DTW

1 stop27h 06mMultiple Airlines

Deal found 11/30

$464

Thu 1/222:47 pmDTW - POS

1 stop27h 08mMultiple Airlines

Mon 1/269:10 amPOS - DTW

1 stop14h 02mMultiple Airlines

Deal found 11/30

$471

Thu 1/222:47 pmDTW - POS

1 stop27h 08mMultiple Airlines

Tue 1/279:10 amPOS - DTW

2 stops23h 31mMultiple Airlines

Deal found 11/28

$473

Fri 1/238:00 amDTW - POS

1 stop11h 00mMultiple Airlines

Mon 1/2610:10 amPOS - DTW

1 stop14h 49mMultiple Airlines

Deal found 11/30

$451

One-way flights from Detroit to Port of Spain
Search for one-way flight options from Detroit to Port of Spain. Find affordable one-way fares based on user searches. Data last updated December 1, 2025.

Thu 1/226:15 pmDTW - POS

1 stop30h 05mAir Canada

Deal found 11/30

$193

Sat 1/2410:07 pmDTW - POS

2 stops43h 48mMultiple Airlines

Deal found 11/30

$203

Thu 1/227:14 pmDTW - POS

2 stops22h 41mMultiple Airlines

Deal found 11/28

$209

Fri 1/238:00 amDTW - POS

1 stop11h 00mMultiple Airlines

Deal found 11/28

$213

Fri 1/2310:56 amDTW - POS

1 stop12h 27mUnited Airlines

Deal found 11/30

$216

Mon 1/266:15 pmDTW - POS

1 stop30h 05mAir Canada

Deal found 12/1

$218

Sun 1/258:15 amDTW - POS

1 stop15h 08mUnited Airlines

Deal found 12/1

$266

Sat 12/277:58 pmDTW - POS

2 stops18h 48mAmerican Airlines

Deal found 11/29

$566

Sat 12/276:00 amDTW - POS

1 stop17h 23mUnited Airlines

Deal found 11/30

$682

Cheapflights Fare Finder

Use the filters below to find and compare flights from Detroit to Port of Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitPort of Spain

DTW - POS

DTWPOS

Detroit Metropolitan Wayne County

Fri 1/23

8:00 am-8:00 pm

1 stop11h 00m

Port of Spain Piarco Intl

Mon 1/26

10:10 am-11:59 pm

1 stop14h 49m

$451

DetroitPort of Spain

DTW - POS

DTWPOS

Detroit Metropolitan Wayne County

Thu 1/22

2:47 pm-6:55 pm

1 stop27h 08m

Port of Spain Piarco Intl

Sat 1/24

12:10 am-12:19 am

1 stop25h 09m

$464

DetroitPort of Spain

DTW - POS

DTWPOS

Detroit Metropolitan Wayne County

Thu 1/22

2:47 pm-6:55 pm

1 stop27h 08m

Port of Spain Piarco Intl

Mon 1/26

9:10 am-10:12 pm

1 stop14h 02m

$471

DetroitPort of Spain

DTW - POS

DTWPOS

Detroit Metropolitan Wayne County

Thu 1/22

2:47 pm-6:55 pm

1 stop27h 08m

Port of Spain Piarco Intl

Tue 1/27

9:10 am-7:41 am

2 stops23h 31m

$473

DetroitPort of Spain

DTW - POS

DTWPOS

Detroit Metropolitan Wayne County

Sun 1/11

5:30 am-3:25 pm

1 stop8h 55m

Port of Spain Piarco Intl

Wed 1/21

6:30 am-11:57 pm

1 stop18h 27m

$485

DetroitPort of Spain

DTW - POS

DTWPOS

Detroit Metropolitan Wayne County

Fri 1/23

5:30 am-12:23 am

2 stops17h 53m

Port of Spain Piarco Intl

Sun 1/25

1:30 am-1:21 pm

2 stops12h 51m

$489

DetroitPort of Spain

DTW - POS

DTWPOS

Detroit Metropolitan Wayne County

Fri 1/23

8:00 am-8:00 pm

1 stop11h 00m

Port of Spain Piarco Intl

Sat 1/24

12:10 am-12:19 am

1 stop25h 09m

$493

DetroitPort of Spain

DTW - POS

DTWPOS

Detroit Metropolitan Wayne County

Sat 1/24

6:15 pm-1:20 am

1 stop30h 05m

$193

DetroitPort of Spain

DTW - POS

DTWPOS

Detroit Metropolitan Wayne County

Thu 1/22

6:15 pm-1:20 am

1 stop30h 05m

$193

DetroitPort of Spain

DTW - POS

DTWPOS

Detroit Metropolitan Wayne County

Sat 1/24

10:07 pm-6:55 pm

2 stops43h 48m

$203

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/30

Showing 1-10 of 14 results

Compare providers for flights from Detroit to Port of Spain

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Port of Spain in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Detroit-Port of Spain flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Detroit-Port of Spain flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Detroit-Port of Spain flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Detroit-Port of Spain flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-Port of Spain flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Detroit to Port of Spain

Have a flexible travel schedule? Discover the best time to fly to Port of Spain from Detroit with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Detroit to Port of Spain

What is the cheapest month to book a flight from Detroit to Port of Spain?

Currently, July is the cheapest month in which you can book a flight from Detroit to Port of Spain (average of $288). Flying from Detroit to Port of Spain in May is currently the most expensive (average of $648). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DTT to POS?

It’s optimal to fly from Detroit to Port of Spain in the evening. By choosing this option you can save up to 64% on the cost of your flight, compared to a flight at noon.

How much does it cost to fly round-trip from Detroit to Port of Spain?

Related info for your journey

What are the cheapest airlines flying from Detroit to Port of Spain round-trip?
Currently priced at $481, JetBlue will fly you from Detroit to Port of Spain and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $532 and $558, respectively. Users have found that JetBlue is 38% cheaper than the other options available to this destination.
Can I find deals for flights from Detroit to Port of Spain that include hotel bookings?
Yes. In addition to deals on Detroit to Port of Spain flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Detroit to Port of Spain?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Port of Spain.
Can I find deals for business class flights from Detroit to Port of Spain?
Yes. Cheapflights offers flight deals from Detroit to Port of Spain by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Detroit to Port of Spain?
Currently, July is the cheapest month in which you can book a flight from Detroit to Port of Spain (average of $288). Flying from Detroit to Port of Spain in May is currently the most expensive (average of $648). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Detroit to Port of Spain

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$481	Average$640	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$532	Average$672	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$558	Average$698	FlexibilityNo cancel fee	On-time71%

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$193+ Cheap flights from Detroit (DTT) to Port of Spain (POS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Detroit to Port of Spain with Cheapflights

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Cheap flight deals from Detroit to Port of Spain

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Detroit to Port of Spain

Cheapest flights from Detroit to Port of SpainExplore the most affordable flight options available from Detroit to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 1, 2025.

Explore the most affordable flight options available from Detroit to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Detroit to Port of Spain that are best for you.

Compare providers for flights from Detroit to Port of Spain

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Port of Spain in December.

Best time to book a flight from Detroit to Port of Spain

Have a flexible travel schedule? Discover the best time to fly to Port of Spain from Detroit with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Detroit to Port of Spain

What is the cheapest month to book a flight from Detroit to Port of Spain?

What is the cheapest time of day to fly from DTT to POS?

Find hourly flight availability from Detroit to Port of Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 1, 2025.

How much does it cost to fly round-trip from Detroit to Port of Spain?

Related info for your journey

Find useful and relevant information for your journey from Detroit to Port of Spain. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Detroit to Port of Spain round-trip?

Can I find deals for flights from Detroit to Port of Spain that include hotel bookings?

How can I find direct flights from Detroit to Port of Spain?

Can I find deals for business class flights from Detroit to Port of Spain?

What is the cheapest month to book a flight from Detroit to Port of Spain?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Detroit to Port of Spain

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Top 3 airlines flying from Detroit to Port of Spain

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Cheapest flights from Detroit to Port of Spain
Explore the most affordable flight options available from Detroit to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 1, 2025.