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Port of Spain

$189+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — POS
Jun 20 — Jun 271
Sat 6/20
Sat 6/27
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 May 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/18. 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 6/119:15 pm
BWI
-
POS
1 stop21h 40m
Multiple Airlines
Mon 6/1510:10 am
POS
-
BWI
1 stop26h 03m
Multiple Airlines
Deal found 5/18$482
This Kiwi.com deal was found by Cheapflights users on 5/19. 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.
Wed 6/36:22 pm
IAD
-
POS
1 stop25h 38m
Multiple Airlines
Fri 6/510:10 am
POS
-
IAD
1 stop9h 40m
Multiple Airlines
Deal found 5/19$495
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Sat 6/137:27 pm
BWI
-
POS
1 stop23h 28m
Multiple Airlines
Tue 6/169:10 am
POS
-
BWI
1 stop9h 22m
Multiple Airlines
Deal found 5/18$496
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 6/115:47 pm
IAD
-
POS
1 stop26h 13m
Multiple Airlines
Mon 6/1510:10 am
POS
-
IAD
1 stop9h 52m
Multiple Airlines
Deal found 5/18$499
This Kiwi.com deal was found by Cheapflights users on 5/17. 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.
Tue 6/237:27 pm
BWI
-
POS
1 stop23h 28m
Multiple Airlines
Tue 6/309:10 am
POS
-
BWI
1 stop9h 22m
Multiple Airlines
Deal found 5/17$516
This Kiwi.com deal was found by Cheapflights users on 5/20. 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.
Wed 6/177:27 pm
BWI
-
POS
1 stop23h 28m
Multiple Airlines
Wed 6/249:10 am
POS
-
BWI
1 stop9h 22m
Multiple Airlines
Deal found 5/20$520
This Kiwi.com deal was found by Cheapflights users on 5/20. 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.
Fri 10/235:46 pm
BWI
-
POS
1 stop25h 09m
Multiple Airlines
Sat 11/79:10 am
POS
-
BWI
1 stop10h 14m
Multiple Airlines
Deal found 5/20$529
This Kiwi.com deal was found by Cheapflights users on 5/20. 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.
Wed 10/216:46 pm
IAD
-
POS
1 stop25h 14m
Multiple Airlines
Mon 11/910:10 am
POS
-
IAD
1 stop11h 11m
Multiple Airlines
Deal found 5/20$532
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Mon 6/297:27 pm
BWI
-
POS
1 stop23h 28m
Multiple Airlines
Wed 7/19:10 am
POS
-
BWI
1 stop9h 22m
Multiple Airlines
Deal found 5/18$533
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Sun 6/147:27 pm
BWI
-
POS
1 stop23h 28m
Multiple Airlines
Tue 6/169:10 am
POS
-
BWI
1 stop9h 22m
Multiple Airlines
Deal found 5/18$535
This Air Canada deal was found by Cheapflights users on 5/19. 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.
Fri 10/2312:40 pm
DCA
-
POS
2 stops11h 35m
Air Canada
Thu 11/52:20 am
POS
-
DCA
1 stop16h 47m
Air Canada
Deal found 5/19$537
This Air Canada deal was found by Cheapflights users on 5/19. 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.
Fri 10/234:00 pm
IAD
-
POS
1 stop8h 15m
Air Canada
Thu 11/52:20 am
POS
-
IAD
1 stop14h 30m
Air Canada
Deal found 5/19$537

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 May 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$482
(Kiwi.com)

One-way from

$189
(Kiwi.com)

Popular in

February

Cheapest in

October

Average price

$597
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. 7% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 21, 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

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Sun 6/14

12:45 pm-12:15 am

2 stops11h 30m

Port of Spain Piarco Intl

Mon 6/15

1:25 am-7:58 pm

1 stop18h 33m

$547

BaltimorePort of Spain

BWI - POS

BWIPOS

Baltimore/Washington

Mon 7/13

4:52 pm-1:46 am

1 stop8h 54m

Port of Spain Piarco Intl

Sun 7/19

2:19 pm-3:17 pm

1 stop24h 58m

$568

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Sun 7/12

2:22 am-1:16 pm

1 stop10h 54m

Port of Spain Piarco Intl

Sun 7/19

2:19 pm-12:33 am

1 stop10h 14m

$568

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Thu 7/9

2:22 am-1:16 pm

1 stop10h 54m

Port of Spain Piarco Intl

Sat 7/18

2:19 pm-12:33 am

1 stop10h 14m

$568

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Fri 7/10

6:25 am-1:46 am

1 stop19h 21m

Port of Spain Piarco Intl

Mon 7/13

3:50 am-4:21 am

1 stop24h 31m

$568

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Thu 7/9

4:26 pm-1:16 pm

1 stop20h 50m

Port of Spain Piarco Intl

Mon 7/13

2:19 pm-12:33 am

1 stop10h 14m

$568

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Wed 7/8

2:22 am-1:46 am

1 stop23h 24m

Port of Spain Piarco Intl

Fri 7/17

2:19 pm-4:21 am

1 stop14h 02m

$568

BaltimorePort of Spain

BWI - POS

BWIPOS

Baltimore/Washington

Thu 7/9

12:55 pm-11:23 pm

1 stop10h 28m

Port of Spain Piarco Intl

Thu 7/16

12:30 am-4:30 pm

1 stop16h 00m

$580

BaltimorePort of Spain

BWI - POS

BWIPOS

Baltimore/Washington

Fri 7/10

6:00 am-10:33 pm

1 stop16h 33m

Port of Spain Piarco Intl

Tue 7/14

7:00 am-6:26 pm

1 stop11h 26m

$580

BaltimorePort of Spain

BWI - POS

BWIPOS

Baltimore/Washington

Tue 6/30

12:55 pm-11:23 pm

1 stop10h 28m

Port of Spain Piarco Intl

Mon 7/6

12:30 am-11:47 am

1 stop11h 17m

$580

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/18

Showing 1-10 of 59 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, February is the cheapest month in which you can book a flight from Maryland to Port of Spain (average of $92). Flying from Maryland to Port of Spain in May is currently the most expensive (average of $488). 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?

How far ahead should I book a flight from Maryland to Port of Spain?

The price you pay for your flight from Maryland to Port of Spain may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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?

    Air Canada, Copa Airlines, and United Airlines can get you from Maryland to Port of Spain in just under 8h 54m. Your travel time can differ by up to 2h 36m. 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?

    $194 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, February is the cheapest month in which you can book a flight from Maryland to Port of Spain (average of $92). Flying from Maryland to Port of Spain in May is currently the most expensive (average of $488). 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

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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 May 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$291Average$639FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$359Average$580FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$398Average$640FlexibilityNo cancel feeOn-time71%

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