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Port of Spain

$177+ Cheap flights from Maryland 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — POS
May 5 — May 121
Tue 5/5
Tue 5/12
1 adult, Economy
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Cheap flight deals from Maryland to Port of Spain

Cheapest flights from Maryland to Port of Spain
Explore the most affordable flight options available from Maryland to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 5, 2026.

This Orbitz deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/99:40 am
DCA
-
POS
1 stop14h 40m
Air Canada
Fri 4/171:20 am
POS
-
DCA
1 stop18h 33m
Air Canada
Deal found 3/31$407
This Expedia deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/109:15 am
PHL
-
POS
1 stop15h 05m
Air Canada
Tue 4/141:20 am
POS
-
PHL
1 stop21h 23m
Air Canada
Deal found 4/4$407
This Air Canada deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/99:00 am
IAD
-
POS
1 stop15h 20m
Air Canada
Fri 4/171:20 am
POS
-
IAD
1 stop19h 09m
Air Canada
Deal found 3/31$407
This Expedia deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/133:30 pm
PHL
-
POS
2 stops32h 50m
Air Canada
Fri 4/171:20 am
POS
-
PHL
1 stop21h 23m
Air Canada
Deal found 3/31$411
This Air Canada deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1110:07 pm
IAD
-
POS
2 stops26h 13m
Air Canada
Fri 4/171:20 am
POS
-
IAD
1 stop19h 09m
Air Canada
Deal found 4/3$412
This Air Canada deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/129:55 am
IAD
-
POS
2 stops14h 25m
Air Canada
Fri 4/171:20 am
POS
-
IAD
2 stops18h 20m
Air Canada
Deal found 4/4$414
This Air Canada deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:40 am
DCA
-
POS
1 stop14h 40m
Air Canada
Fri 4/171:20 am
POS
-
DCA
1 stop18h 33m
Air Canada
Deal found 4/2$417
This Air Canada deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/199:00 am
IAD
-
POS
1 stop15h 20m
Air Canada
Tue 4/211:20 am
POS
-
IAD
2 stops19h 58m
Air Canada
Deal found 4/1$417
This Air Canada deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1810:08 pm
IAD
-
POS
2 stops26h 12m
Air Canada
Tue 4/281:20 am
POS
-
IAD
1 stop19h 09m
Air Canada
Deal found 4/4$421
This Mytrip deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/255:45 am
PHL
-
POS
1 stop13h 10m
Multiple Airlines
Thu 6/49:10 am
POS
-
PHL
1 stop14h 35m
Multiple Airlines
Deal found 4/2$422
This Justfly.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/184:10 pm
DCA
-
POS
2 stops32h 10m
Air Canada
Tue 4/211:20 am
POS
-
DCA
2 stops14h 10m
Air Canada
Deal found 4/1$424
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:30 am
BWI
-
POS
1 stop8h 25m
Multiple Airlines
Thu 5/149:10 am
POS
-
BWI
1 stop25h 41m
Multiple Airlines
Deal found 4/5$427

Find flight deals from Maryland to Port of Spain

Keep the following information in mind while searching for Maryland to Port of Spain flight deals. Data was last updated April 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$384
(Copa Airlines)

One-way from

$177
(Kiwi.com)

Popular in

February

Cheapest in

October

Average price

$569
Provider with most accurate pricing for Washington, D.C. (WAS)-Port of Spain Piarco Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Port of Spain Piarco Intl flights.
Search Deals
From Maryland to Port of Spain Piarco Intl
Search Deals
One-way flight from Maryland to Port of Spain Piarco Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland to Port of Spain that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 5, 2026.
Use the filters below to find and compare flights from Maryland to Port of Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

Thu 4/30

9:15 am-12:20 am

1 stop15h 05m

Port of Spain Piarco Intl

Fri 5/8

9:10 am-11:45 pm

1 stop14h 35m

$429

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Mon 4/20

8:40 pm-12:20 am

1 stop27h 40m

Port of Spain Piarco Intl

Thu 4/23

5:38 pm-10:59 pm

1 stop29h 21m

$522

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Thu 5/14

9:37 am-1:46 am

1 stop16h 09m

Port of Spain Piarco Intl

Sun 5/17

3:49 am-3:05 pm

1 stop11h 16m

$568

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Thu 4/30

9:32 am-1:40 am

1 stop16h 08m

Port of Spain Piarco Intl

Wed 5/20

2:22 pm-12:33 am

1 stop10h 11m

$568

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Fri 5/1

9:37 am-1:46 am

1 stop16h 09m

Port of Spain Piarco Intl

Mon 5/18

3:49 am-3:05 pm

1 stop11h 16m

$568

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Thu 4/30

9:32 am-1:40 am

1 stop16h 08m

Port of Spain Piarco Intl

Mon 5/4

3:49 am-3:05 pm

1 stop11h 16m

$568

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

Tue 5/26

11:46 am-1:46 am

2 stops14h 00m

Port of Spain Piarco Intl

Thu 5/28

9:10 am-11:45 pm

1 stop14h 35m

$576

BaltimorePort of Spain

BWI - POS

BWIPOS

Baltimore/Washington

Wed 6/17

12:55 pm-11:23 pm

1 stop10h 28m

Port of Spain Piarco Intl

Tue 6/30

12:30 am-4:30 pm

1 stop16h 00m

$580

BaltimorePort of Spain

BWI - POS

BWIPOS

Baltimore/Washington

Tue 7/14

12:55 pm-11:23 pm

1 stop10h 28m

Port of Spain Piarco Intl

Thu 7/23

12:30 am-4:30 pm

1 stop16h 00m

$580

BaltimorePort of Spain

BWI - POS

BWIPOS

Baltimore/Washington

Wed 7/22

8:25 am-12:50 am

2 stops16h 25m

Port of Spain Piarco Intl

Mon 7/27

12:30 am-11:47 am

1 stop11h 17m

$580

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Maryland to Port of Spain

Have a flexible travel schedule? Discover the best time to fly to Port of Spain from Maryland 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 Maryland to Port of Spain

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

Currently, May is the cheapest month in which you can book a flight from Maryland to Port of Spain (average of $271). Flying from Maryland to Port of Spain in December is currently the most expensive (average of $529). 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.

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

Related info for your journey

Find useful and relevant information for your journey from Maryland 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 airport do you fly into for flights to Port of Spain from Maryland?

    For a flight from Maryland to Port of Spain, you will be flying into Piarco Intl. Port of Spain Piarco Intl (POS) is just 12.6 mi from the center of the city.

  • How long is the flight from Maryland to Port of Spain?

    Copa Airlines, United Airlines, and American Airlines can get you from Maryland to Port of Spain in just under 10h 28m. Your travel time can differ by up to 5h 41m. Maryland and Port of Spain are separated by a distance of 2187 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Maryland to Port of Spain one-way?

    $188 is the cheapest one-way deal found within the past few days, from Copa Airlines. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $216 and $216, respectively.

  • What are the most popular routes from Maryland to Port of Spain?

    Most travelers choose Washington, D.C. Dulles Intl - Port of Spain Piarco Intl, Washington, D.C. Reagan-National - Port of Spain Piarco Intl or Baltimore/Washington - Port of Spain Piarco Intl when deciding on the best route from Maryland to Port of Spain.

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

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

  • How can I find direct flights from Maryland 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 Maryland to Port of Spain.

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

    Yes. Cheapflights offers flight deals from Maryland 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 Maryland to Port of Spain?

    Currently, May is the cheapest month in which you can book a flight from Maryland to Port of Spain (average of $271). Flying from Maryland to Port of Spain in December is currently the most expensive (average of $529). 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

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.

Top 3 airlines flying from Maryland to Port of Spain

Discover the top 3 airlines that operate flights from Maryland to Port of Spain. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$291Average$639FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$396Average$592FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$396Average$641FlexibilityNo cancel feeOn-time71%

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