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$217+ Cheap flights from Port of Spain (POS) to Maryland

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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
POS — BWI
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Port of Spain to Maryland

Cheapest flights from Port of Spain to Maryland
Explore the most affordable flight options available from Port of Spain to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Priceline deal was found by Cheapflights users on 2/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/132:20 am
POS
-
DCA
1 stop21h 15m
Air Canada
Fri 2/206:59 am
DCA
-
POS
1 stop17h 21m
Air Canada
Deal found 2/1$383
This Priceline deal was found by Cheapflights users on 2/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/132:20 am
POS
-
IAD
1 stop14h 29m
Air Canada
Fri 2/209:00 am
IAD
-
POS
1 stop15h 20m
Air Canada
Deal found 2/1$383
This Priceline deal was found by Cheapflights users on 2/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/122:20 am
POS
-
DCA
2 stops14h 11m
Air Canada
Thu 3/196:59 am
DCA
-
POS
1 stop17h 21m
Air Canada
Deal found 2/2$386
This Priceline deal was found by Cheapflights users on 2/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/122:20 am
POS
-
DCA
2 stops20h 36m
Air Canada
Fri 2/206:00 am
DCA
-
POS
2 stops18h 20m
Air Canada
Deal found 2/3$389
This Air Canada deal was found by Cheapflights users on 2/1. 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.
Thu 4/21:20 am
POS
-
IAD
1 stop14h 19m
Air Canada
Sat 4/1810:07 pm
IAD
-
POS
2 stops26h 13m
Air Canada
Deal found 2/1$392
This Air Canada deal was found by Cheapflights users on 2/2. 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.
Thu 2/122:20 am
POS
-
DCA
2 stops14h 11m
Air Canada
Sun 2/156:00 am
DCA
-
POS
2 stops18h 20m
Air Canada
Deal found 2/2$393
This Air Canada deal was found by Cheapflights users on 2/2. 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.
Thu 2/122:20 am
POS
-
IAD
2 stops20h 03m
Air Canada
Sun 2/159:45 am
IAD
-
POS
2 stops14h 35m
Air Canada
Deal found 2/2$395
This Air Canada deal was found by Cheapflights users on 2/3. 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.
Tue 2/102:20 am
POS
-
DCA
1 stop21h 15m
Air Canada
Thu 2/199:40 am
DCA
-
POS
1 stop14h 40m
Air Canada
Deal found 2/3$397
This Air Canada deal was found by Cheapflights users on 1/31. 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.
Sun 2/82:20 am
POS
-
IAD
2 stops34h 29m
Air Canada
Thu 2/199:00 am
IAD
-
POS
1 stop15h 20m
Air Canada
Deal found 1/31$397
This Air Canada deal was found by Cheapflights users on 1/31. 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.
Sun 2/82:20 am
POS
-
DCA
1 stop18h 39m
Air Canada
Thu 2/196:00 am
DCA
-
POS
2 stops18h 20m
Air Canada
Deal found 1/31$401
This Air Canada deal was found by Cheapflights users on 1/31. 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.
Sun 2/82:20 am
POS
-
IAD
2 stops20h 05m
Air Canada
Tue 2/179:45 am
IAD
-
POS
2 stops14h 35m
Air Canada
Deal found 1/31$401
This Air Canada deal was found by Cheapflights users on 1/31. 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.
Tue 2/102:20 am
POS
-
DCA
2 stops14h 11m
Air Canada
Fri 2/206:00 am
DCA
-
POS
2 stops18h 20m
Air Canada
Deal found 1/31$404

Find flight deals from Port of Spain to Maryland

Keep the following information in mind while searching for Port of Spain to Maryland flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$383
(Priceline)

One-way from

$217
(Air Canada)

Popular in

April

Cheapest in

February

Average price

$426
Provider with most accurate pricing for Port of Spain Piarco Intl-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Port of Spain Piarco Intl-Washington, D.C. (WAS) flights.
Search Deals
From Port of Spain Piarco Intl to Maryland
Search Deals
One-way flight from Port of Spain Piarco Intl to Maryland
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Port of Spain to Maryland 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 February 3, 2026.
Use the filters below to find and compare flights from Port of Spain to Maryland that are best for you.

Fly from

Port of Spain

Fly to

Maryland

Route

Depart

Return

Price

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Fri 2/13

2:20 am-10:35 pm

1 stop21h 15m

Washington, D.C. Reagan-National

Fri 2/20

6:59 am-1:20 am

1 stop17h 21m

$383

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Fri 2/13

2:20 am-9:23 pm

2 stops20h 03m

Washington, D.C. Dulles Intl

Fri 2/20

9:00 am-1:20 am

1 stop15h 20m

$383

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Sun 4/12

1:20 am-7:53 pm

1 stop18h 33m

Washington, D.C. Reagan-National

Thu 4/23

6:59 am-12:20 am

1 stop17h 21m

$386

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Thu 2/12

2:20 am-3:31 pm

2 stops14h 11m

Washington, D.C. Reagan-National

Thu 3/19

6:59 am-12:20 am

1 stop17h 21m

$386

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Thu 2/12

2:20 am-9:56 pm

2 stops20h 36m

Washington, D.C. Reagan-National

Fri 2/20

6:59 am-1:20 am

1 stop17h 21m

$386

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Sun 4/12

1:20 am-4:30 pm

2 stops15h 10m

Washington, D.C. Dulles Intl

Thu 4/23

9:55 am-12:20 am

2 stops14h 25m

$395

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Fri 2/27

2:20 am-6:05 pm

1 stop16h 45m

Washington, D.C. Reagan-National

Sun 3/8

9:40 am-12:20 am

1 stop14h 40m

$397

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Fri 2/27

2:20 am-10:35 pm

1 stop21h 15m

Washington, D.C. Reagan-National

Thu 3/5

9:40 am-1:20 am

1 stop14h 40m

$397

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Fri 2/13

2:20 am-12:19 pm

2 stops34h 59m

Washington, D.C. Reagan-National

Sat 2/21

6:50 pm-1:20 am

1 stop29h 30m

$397

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Thu 4/2

1:20 am-9:18 pm

2 stops19h 58m

Washington, D.C. Dulles Intl

Sat 4/18

10:07 pm-12:20 am

2 stops26h 13m

$397

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 52 results
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Best time to book a flight from Port of Spain to Maryland

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

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

Currently, May is the cheapest month in which you can book a flight from Port of Spain to Maryland (average of $313). Flying from Port of Spain to Maryland in February is currently the most expensive (average of $459). 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.

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Maryland. Reviews last updated February 3, 2026.
Read through reviews of airlines operating flights from Port of Spain to Maryland, such as Copa Airlines, United Airlines, and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,558 reviews

Crew

8.1

Boarding

7.8

Comfort

7.4

Food

6.8

Entertainment

6.8

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Copa Airlines
7.6
Good
1,558 reviews
Copa Airlines
7.6
Good
1,558 reviews

Crew

8.1

Boarding

7.8

Comfort

7.4

Food

6.8

Entertainment

6.8

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
United Airlines
7.4
Good
9,236 reviews
Copa Airlines
7.6
Good
1,558 reviews

Crew

8.1

Boarding

7.8

Comfort

7.4

Food

6.8

Entertainment

6.8

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
American Airlines
7.2
Good
11,218 reviews
Copa Airlines
7.6
Good
1,558 reviews

Crew

8.1

Boarding

7.8

Comfort

7.4

Food

6.8

Entertainment

6.8

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.

Related info for your journey

Find useful and relevant information for your journey from Port of Spain to Maryland. 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 from for flights from Port of Spain to Maryland?

    Located just 12.6 mi from the city center, Port of Spain Piarco Intl (POS) is the airport most travelers will use when flying to Maryland from Port of Spain.

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

    Air Canada can get you from Port of Spain to Maryland in just under 21h 15m. Your travel time can differ by up to . There are 2178 mi between Port of Spain and Maryland.

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

    $243 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 $262 and $268, respectively.

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

    The most popular flight routes from Port of Spain to Maryland are Port of Spain Piarco Intl - Washington, D.C. Dulles Intl, Port of Spain Piarco Intl - Washington, D.C. Reagan-National and Port of Spain Piarco Intl - Baltimore/Washington.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Port of Spain to Maryland (average of $313). Flying from Port of Spain to Maryland in February is currently the most expensive (average of $459). 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 Port of Spain to Maryland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Port of Spain to Maryland

Discover the top 3 airlines that operate flights from Port of Spain to Maryland. 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$348Average$438FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$393Average$421FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$403Average$598FlexibilityNo cancel feeOn-time71%

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