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

$173 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 Air Canada and American Airlines, with prices starting from $200 and $202, respectively.

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 routes from Maryland to Port of Spain?

Most travelers choose Washington, D.C. Reagan-National - Port of Spain Piarco Intl, Washington, D.C. Dulles Intl - 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.

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

Before booking your flight from Maryland to Port of Spain check out the most popular airlines for this route: American Airlines, Copa Airlines or United Airlines.

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

To save on the cost of your flight from Maryland to Port of Spain, book at least 46 days before your planned departure. Booking around this time can save you about 34% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $421 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $421.

What is the cheapest month to fly from Maryland to Port of Spain?

Flights from Maryland to Port of Spain lean towards being more expensive in December. Prices are generally better when you fly from Maryland to Port of Spain in January, with the cheapest ticket starting at $339.

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.

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.

$173+ Flights from Maryland to Port of Spain

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Cheap flight deals from Maryland to Port of Spain

Round-trip from	$329 (Copa Airlines)
One-way from	$173 (Copa Airlines)
Popular in	December
Cheapest in	January
Average price	$629

From Maryland to Port of Spain Piarco Intl

Search Deals

One-way flight from Maryland to Port of Spain Piarco Intl

Search Deals

High demand for flights, 0% potential price rise

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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).

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Average for round-trip flights in July 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 julio 31, 2025.

mié. 10/14:49 pmBWI - POS

1 stop8h 57mCopa Airlines

dom. 10/53:51 amPOS - BWI

1 stop11h 17mCopa Airlines

Deal found 7/29

$329

jue. 9/186:15 amBWI - POS

2 stops17h 08mUnited Airlines

lun. 9/2212:30 amPOS - BWI

1 stop15h 47mUnited Airlines

Deal found 7/29

$378

jue. 10/237:18 pmBWI - POS

1 stop19h 07mAmerican Airlines

mar. 10/287:00 amPOS - BWI

1 stop11h 28mAmerican Airlines

Deal found 7/30

$387

jue. 9/187:48 pmBWI - POS

1 stop8h 27mMultiple Airlines

lun. 9/229:10 amPOS - BWI

1 stop14h 22mMultiple Airlines

Deal found 7/28

$434

vie. 10/319:20 amPHL - POS

1 stop14h 55mAir Canada

dom. 11/162:15 amPOS - PHL

1 stop21h 41mAir Canada

Deal found 7/30

$437

jue. 8/285:05 amDCA - POS

1 stop9h 20mAmerican Airlines

mié. 9/33:25 pmPOS - DCA

1 stop8h 34mAmerican Airlines

Deal found 7/29

$443

sáb. 9/209:40 amDCA - POS

2 stops39h 40mAir Canada

dom. 10/52:25 amPOS - DCA

2 stops13h 26mAir Canada

Deal found 7/31

$447

dom. 10/129:35 amIAD - POS

2 stops15h 45mAir Canada

mar. 10/281:15 amPOS - IAD

2 stops43h 44mAir Canada

Deal found 7/30

$447

mar. 8/264:36 pmIAD - POS

2 stops21h 49mAmerican Airlines

mar. 9/23:35 pmPOS - IAD

2 stops18h 32mAmerican Airlines

Deal found 7/29

$448

mar. 10/72:25 amIAD - POS

1 stop10h 52mCopa Airlines

dom. 10/123:51 amPOS - IAD

1 stop11h 14mCopa Airlines

Deal found 7/29

$456

sáb. 8/168:20 amDCA - POS

1 stop15h 03mUnited Airlines

mar. 8/1912:30 amPOS - DCA

1 stop18h 11mUnited Airlines

Deal found 7/30

$465

sáb. 8/166:10 amIAD - POS

1 stop17h 13mUnited Airlines

mar. 8/1912:30 amPOS - IAD

1 stop18h 43mUnited Airlines

Deal found 7/30

$470

Best flights from Maryland to Port of Spain
Discover carefully curated flight deals from Maryland to Port of Spain that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 31, 2025.

mié. 10/14:49 pmBWI - POS

1 stop8h 57mCopa Airlines

dom. 10/53:51 amPOS - BWI

1 stop11h 17mCopa Airlines

Deal found 7/29

$329

jue. 9/186:15 amBWI - POS

2 stops17h 08mUnited Airlines

lun. 9/2212:30 amPOS - BWI

1 stop15h 47mUnited Airlines

Deal found 7/29

$378

jue. 10/237:18 pmBWI - POS

1 stop19h 07mAmerican Airlines

mar. 10/287:00 amPOS - BWI

1 stop11h 28mAmerican Airlines

Deal found 7/31

$387

jue. 9/187:48 pmBWI - POS

1 stop8h 27mMultiple Airlines

lun. 9/229:10 amPOS - BWI

1 stop14h 22mMultiple Airlines

Deal found 7/28

$434

vie. 9/194:50 pmPHL - POS

1 stop8h 30mAir Canada

lun. 9/222:25 amPOS - PHL

2 stops19h 13mAir Canada

Deal found 7/28

$437

mar. 9/2310:20 amPHL - POS

2 stops28h 14mJetBlue

mar. 9/303:59 pmPOS - PHL

2 stops23h 01mJetBlue

Deal found 7/31

$557

jue. 8/285:05 amDCA - POS

1 stop9h 20mAmerican Airlines

mié. 9/33:25 pmPOS - DCA

1 stop8h 34mAmerican Airlines

Deal found 7/29

$443

sáb. 9/208:40 pmDCA - POS

1 stop28h 40mAir Canada

dom. 10/52:25 amPOS - DCA

2 stops19h 26mAir Canada

Deal found 7/30

$447

mar. 10/72:25 amIAD - POS

1 stop10h 52mCopa Airlines

dom. 10/123:51 amPOS - IAD

1 stop11h 14mCopa Airlines

Deal found 7/29

$456

sáb. 8/168:20 amDCA - POS

1 stop15h 03mUnited Airlines

mar. 8/1912:30 amPOS - DCA

1 stop18h 11mUnited Airlines

Deal found 7/30

$465

dom. 10/122:25 pmIAD - POS

1 stop10h 55mAir Canada

jue. 10/301:15 amPOS - IAD

2 stops43h 44mAir Canada

Deal found 7/30

$447

mar. 8/264:36 pmIAD - POS

2 stops21h 49mAmerican Airlines

mar. 9/23:35 pmPOS - IAD

2 stops18h 32mAmerican Airlines

Deal found 7/29

$448

Last-minute flights from Maryland to Port of Spain
Discover last-minute flight deals from Maryland to Port of Spain. Data last updated julio 31, 2025 and is based on user searches.

jue. 7/316:48 amBWI - POS

2 stops36h 07mMultiple Airlines

mar. 8/511:10 amPOS - BWI

1 stop18h 10mMultiple Airlines

Deal found 7/30

$574

mar. 8/55:00 amBWI - POS

2 stops16h 45mAmerican Airlines

lun. 8/113:35 pmPOS - BWI

2 stops26h 28mAmerican Airlines

Deal found 7/29

$413

mar. 8/511:05 amDCA - POS

1 stop12h 18mUnited Airlines

vie. 8/812:30 amPOS - DCA

1 stop11h 16mUnited Airlines

Deal found 7/28

$602

mar. 8/56:10 amIAD - POS

1 stop17h 13mUnited Airlines

vie. 8/812:30 amPOS - IAD

1 stop11h 02mUnited Airlines

Deal found 7/29

$602

mar. 8/56:30 amDCA - POS

1 stop11h 34mJetBlue

lun. 8/118:50 amPOS - DCA

1 stop14h 09mJetBlue

Deal found 7/28

$678

mar. 8/52:25 amIAD - POS

1 stop10h 52mCopa Airlines

mié. 8/132:38 pmPOS - IAD

1 stop24h 25mCopa Airlines

Deal found 7/28

$1,001

jue. 8/78:07 pmDCA - POS

1 stop18h 18mAmerican Airlines

mié. 8/137:00 amPOS - DCA

1 stop11h 26mAmerican Airlines

Deal found 7/29

$492

jue. 8/78:05 pmPHL - POS

1 stop22h 05mMultiple Airlines

lun. 8/189:10 amPOS - PHL

1 stop24h 36mMultiple Airlines

Deal found 7/29

$625

jue. 8/710:30 amPHL - POS

2 stops11h 06mAmerican Airlines

sáb. 8/93:35 pmPOS - PHL

2 stops15h 46mAmerican Airlines

Deal found 7/28

$843

vie. 8/87:25 pmIAD - POS

2 stops19h 00mAmerican Airlines

sáb. 8/163:35 pmPOS - IAD

2 stops17h 07mAmerican Airlines

Deal found 7/29

$651

sáb. 8/97:25 pmIAD - POS

1 stop23h 30mMultiple Airlines

lun. 8/189:10 amPOS - IAD

2 stops15h 09mMultiple Airlines

Deal found 7/29

$633

dom. 8/104:49 pmBWI - POS

1 stop20h 28mMultiple Airlines

mar. 8/1211:10 amPOS - BWI

2 stops23h 48mMultiple Airlines

Deal found 7/28

$578

One-way flights from Maryland to Port of Spain
Search for one-way flight options from Maryland to Port of Spain. Find affordable one-way fares based on user searches. Data last updated julio 31, 2025.

mar. 10/212:25 amIAD - POS

1 stop10h 52mCopa Airlines

Deal found 7/31

$173

jue. 9/256:45 amBWI - POS

1 stop13h 15mMultiple Airlines

Deal found 7/29

$184

mié. 10/224:49 pmBWI - POS

1 stop8h 57mCopa Airlines

Deal found 7/31

$195

sáb. 11/19:20 pmDCA - POS

1 stop27h 55mAir Canada

Deal found 7/29

$195

dom. 9/79:35 amIAD - POS

2 stops15h 45mAir Canada

Deal found 7/30

$200

mié. 9/36:19 amBWI - POS

1 stop7h 57mAmerican Airlines

Deal found 7/29

$202

mar. 9/28:07 pmDCA - POS

1 stop18h 09mAmerican Airlines

Deal found 7/29

$202

mar. 9/27:25 pmIAD - POS

2 stops18h 51mAmerican Airlines

Deal found 7/29

$202

jue. 8/146:00 amBWI - POS

1 stop17h 23mUnited Airlines

Deal found 7/30

$217

jue. 8/1411:05 amDCA - POS

1 stop12h 18mUnited Airlines

Deal found 7/30

$217

jue. 8/148:35 amIAD - POS

1 stop14h 48mUnited Airlines

Deal found 7/30

$217

sáb. 8/3011:54 amPHL - POS

1 stop9h 42mAmerican Airlines

Deal found 7/29

$253

Cheapflights Fare Finder

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

BaltimorePort of Spain

BWI - POS

BWIPOS

Baltimore/Washington

mié. 10/1

4:49 pm-1:46 am

1 stop8h 57m

Port of Spain Piarco Intl

dom. 10/5

3:51 am-3:08 pm

1 stop11h 17m

$329

BaltimorePort of Spain

BWI - POS

BWIPOS

Baltimore/Washington

jue. 9/18

6:15 am-11:23 pm

2 stops17h 08m

Port of Spain Piarco Intl

lun. 9/22

12:30 am-4:17 pm

1 stop15h 47m

$378

BaltimorePort of Spain

BWI - POS

BWIPOS

Baltimore/Washington

jue. 10/23

7:18 pm-2:25 pm

1 stop19h 07m

Port of Spain Piarco Intl

mar. 10/28

7:00 am-6:28 pm

1 stop11h 28m

$387

BaltimorePort of Spain

BWI - POS

BWIPOS

Baltimore/Washington

jue. 9/18

7:48 pm-4:15 am

1 stop8h 27m

Port of Spain Piarco Intl

lun. 9/22

9:10 am-11:32 pm

1 stop14h 22m

$434

PhiladelphiaPort of Spain

PHL - POS

PHLPOS

Philadelphia

vie. 9/19

4:50 pm-1:20 am

1 stop8h 30m

Port of Spain Piarco Intl

lun. 9/22

2:25 am-9:38 pm

2 stops19h 13m

$437

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

jue. 8/28

5:05 am-2:25 pm

1 stop9h 20m

Port of Spain Piarco Intl

mié. 9/3

3:25 pm-11:59 pm

1 stop8h 34m

$443

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

sáb. 9/20

8:40 pm-1:20 am

1 stop28h 40m

Port of Spain Piarco Intl

dom. 10/5

2:25 am-9:51 pm

2 stops19h 26m

$447

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

dom. 10/12

2:25 pm-1:20 am

1 stop10h 55m

Port of Spain Piarco Intl

jue. 10/30

1:15 am-8:59 pm

2 stops43h 44m

$447

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

mar. 8/26

4:36 pm-2:25 pm

2 stops21h 49m

Port of Spain Piarco Intl

mar. 9/2

3:35 pm-10:07 am

2 stops18h 32m

$448

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

mar. 10/7

2:25 am-1:17 pm

1 stop10h 52m

Port of Spain Piarco Intl

dom. 10/12

3:51 am-3:05 pm

1 stop11h 14m

$456

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 36 results

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, October is the cheapest month in which you can book a flight from Maryland to Port of Spain (average of $435). Flying from Maryland to Port of Spain in December is currently the most expensive (average of $710). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maryland to Port of Spain as you normally would.

Reviews of airlines servicing Port of Spain

Read reviews from past customers who have flown Copa Airlines, United Airlines, and JetBlue from Maryland to Port of Spain. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Copa Airlines

7.5

Good

1,493 reviews

Reviews

1 / 20

4.0

Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.

Copa Airlines

7.5

Good

1,493 reviews

Copa Airlines

7.5

Good

1,493 reviews

Reviews

1 / 20

4.0

Okay

Paul,Jun 2025

PTY - MIA

United Airlines

7.4

Good

8,900 reviews

Copa Airlines

7.5

Good

1,493 reviews

Reviews

1 / 20

4.0

Okay

Paul,Jun 2025

PTY - MIA

JetBlue

7.3

Good

2,914 reviews

Copa Airlines

7.5

Good

1,493 reviews

Reviews

1 / 20

4.0

Okay

Paul,Jun 2025

PTY - MIA

American Airlines

7.2

Good

10,000 reviews

Copa Airlines

7.5

Good

1,493 reviews

Reviews

1 / 20

4.0

Okay

Paul,Jun 2025

PTY - MIA

Air Canada

7.1

Good

9,851 reviews

Copa Airlines

7.5

Good

1,493 reviews

Reviews

1 / 20

4.0

Okay

Paul,Jun 2025

PTY - MIA

Related info for your journey

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.
What are the cheapest airlines to fly from Maryland to Port of Spain one-way?
$173 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 Air Canada and American Airlines, with prices starting from $200 and $202, respectively.
What are the most popular routes from Maryland to Port of Spain?
Most travelers choose Washington, D.C. Reagan-National - Port of Spain Piarco Intl, Washington, D.C. Dulles Intl - 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, October is the cheapest month in which you can book a flight from Maryland to Port of Spain (average of $435). Flying from Maryland to Port of Spain in December is currently the most expensive (average of $710). 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

Airline	Cheapest	Average	Flexibility	On-time
Copa Airlines	Cheapest$309	Average$407	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$323	Average$506	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$395	Average$691	FlexibilityNo cancel fee	On-time71%

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$173+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Maryland to Port of Spain with Cheapflights

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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 julio 31, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Maryland to Port of Spain

Cheapest flights from Maryland to Port of SpainExplore 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 julio 31, 2025.

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 julio 31, 2025.

Cheapflights Fare Finder

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

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.

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?

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 julio 31, 2025.

Reviews of airlines servicing Port of Spain

Read reviews from past customers who have flown Copa Airlines, United Airlines, and JetBlue from Maryland to Port of Spain. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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

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

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Maryland to Port of Spain

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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 julio 31, 2025.