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Port of Spain

$171+ 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — POS
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap 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 November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$379
(American Airlines)

One-way from

$171
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$482
Provider with most accurate pricing for Washington, D.C. (WAS)-Port of Spain Piarco Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Port of Spain Piarco Intl flights.
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From Maryland to Port of Spain Piarco Intl
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One-way flight from Maryland to Port of Spain Piarco Intl
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Highest demand for flights based on searches. 5% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 November 3, 2025.

This United Airlines deal was found by Cheapflights users on 11/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/98:00 amBWI - POS
1 stop15h 23mUnited Airlines
Mon 12/151:30 amPOS - BWI
1 stop15h 45mUnited Airlines
Deal found 11/2$379
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:00 amDCA - POS
1 stop12h 23mUnited Airlines
Tue 12/91:30 amPOS - DCA
1 stop15h 28mUnited Airlines
Deal found 11/3$379
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:00 amIAD - POS
1 stop17h 23mUnited Airlines
Tue 12/91:30 amPOS - IAD
1 stop10h 53mUnited Airlines
Deal found 11/3$379
This American Airlines deal was found by Cheapflights users on 11/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/88:20 amDCA - POS
2 stops14h 39mAmerican Airlines
Thu 12/184:46 pmPOS - DCA
1 stop8h 59mAmerican Airlines
Deal found 11/2$383
This American Airlines deal was found by Cheapflights users on 11/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/911:25 amIAD - POS
2 stops27h 08mAmerican Airlines
Tue 12/164:33 pmPOS - IAD
2 stops18h 47mAmerican Airlines
Deal found 11/2$383
This United Airlines deal was found by Cheapflights users on 11/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/88:00 amBWI - POS
1 stop15h 23mUnited Airlines
Wed 12/171:30 amPOS - BWI
1 stop23h 28mUnited Airlines
Deal found 11/2$387
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:00 amDCA - POS
1 stop17h 23mUnited Airlines
Mon 12/151:30 amPOS - DCA
1 stop18h 13mUnited Airlines
Deal found 11/3$388
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:00 amIAD - POS
1 stop17h 23mUnited Airlines
Mon 12/151:30 amPOS - IAD
1 stop10h 53mUnited Airlines
Deal found 11/3$389
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1812:50 pmDCA - POS
1 stop10h 33mUnited Airlines
Wed 12/31:30 amPOS - DCA
1 stop11h 02mUnited Airlines
Deal found 11/3$394
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:00 amIAD - POS
1 stop17h 23mUnited Airlines
Wed 12/31:30 amPOS - IAD
1 stop20h 12mUnited Airlines
Deal found 11/3$394
This Copa Airlines deal was found by Cheapflights users on 11/3. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/48:22 amIAD - POS
1 stop16h 26mCopa Airlines
Wed 11/53:48 amPOS - IAD
1 stop11h 14mCopa Airlines
Deal found 11/3$397
This American Airlines deal was found by Cheapflights users on 11/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:00 amBWI - POS
2 stops16h 38mAmerican Airlines
Tue 12/97:10 amPOS - BWI
2 stops16h 03mAmerican Airlines
Deal found 11/2$398

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 November 3, 2025.
Use the filters below to find and compare flights from Maryland to Port of Spain that are best for you.

Fly from

Maryland

Fly to

Port of Spain

Route

Depart

Return

Price

BaltimorePort of Spain

BWI - POS

BWIPOS

Baltimore/Washington

Tue 12/9

8:00 am-12:23 am

1 stop15h 23m

Port of Spain Piarco Intl

Mon 12/15

1:30 am-4:15 pm

1 stop15h 45m

$379

BaltimorePort of Spain

BWI - POS

BWIPOS

Baltimore/Washington

Tue 12/9

6:00 am-11:59 pm

1 stop16h 59m

Port of Spain Piarco Intl

Tue 12/16

7:10 am-12:29 am

1 stop18h 19m

$379

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Mon 2/2

12:40 pm-12:23 am

1 stop10h 43m

Port of Spain Piarco Intl

Tue 2/24

1:30 am-11:35 am

1 stop11h 05m

$379

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Wed 12/3

11:00 am-12:23 am

1 stop12h 23m

Port of Spain Piarco Intl

Tue 12/9

1:30 am-3:58 pm

1 stop15h 28m

$379

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Thu 12/11

6:00 am-12:23 am

1 stop17h 23m

Port of Spain Piarco Intl

Mon 12/15

1:30 am-8:42 pm

1 stop20h 12m

$379

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Fri 1/30

5:46 pm-3:25 pm

2 stops20h 39m

Port of Spain Piarco Intl

Tue 3/3

4:47 pm-10:19 am

2 stops18h 32m

$383

BaltimorePort of Spain

BWI - POS

BWIPOS

Baltimore/Washington

Thu 12/4

8:00 am-12:23 am

1 stop15h 23m

Port of Spain Piarco Intl

Tue 12/9

1:30 am-9:08 pm

2 stops20h 38m

$383

BaltimorePort of Spain

BWI - POS

BWIPOS

Baltimore/Washington

Sun 12/7

8:00 am-12:23 am

1 stop15h 23m

Port of Spain Piarco Intl

Sun 12/14

1:30 am-9:08 pm

2 stops20h 38m

$383

BaltimorePort of Spain

BWI - POS

BWIPOS

Baltimore/Washington

Tue 12/2

5:18 pm-12:23 am

2 stops30h 05m

Port of Spain Piarco Intl

Mon 12/8

1:30 am-1:50 pm

2 stops13h 20m

$383

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Tue 12/16

8:15 am-12:23 am

1 stop15h 08m

Port of Spain Piarco Intl

Mon 12/22

1:30 am-8:46 pm

1 stop20h 16m

$388

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 55 results
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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 $272). Flying from Maryland to Port of Spain in August is currently the most expensive (average of $447). 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 MD to POS?

Find hourly flight availability from Maryland 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 November 3, 2025.

One of the essential ways to save on airfare from Maryland to Port of Spain is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 28% on airfare.

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?

    United Airlines, American Airlines, and Copa Airlines can get you from Maryland to Port of Spain in just under 9h 19m. Your travel time can differ by up to 7h 40m. Maryland and Port of Spain are separated by a distance of 2195 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?

    $180 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from $193 and $202, 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 $272). Flying from Maryland to Port of Spain in August is currently the most expensive (average of $447). 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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Alternative routes for Maryland to Port of Spain

See prices for flight routes from nearby airports that may be better suited for you.
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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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$291Average$440FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$323Average$512FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$394Average$661FlexibilityNo cancel feeOn-time71%

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