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District of Columbia

$230+ Cheap flights from Port of Spain (POS) to District of Columbia

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
POS — BWI
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Port of Spain to District of Columbia

Keep the following information in mind while searching for Port of Spain to District of Columbia flight deals. Data was last updated July 31, 2025.

Round-trip from

$382
(Copa Airlines)

One-way from

$230
(Copa Airlines)

Popular in

December

Cheapest in

February

Average price

$499
From Port of Spain Piarco Intl to District of Columbia
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One-way flight from Port of Spain Piarco Intl to District of Columbia
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Highest demand for flights based on searches. 9% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 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 Port of Spain to District of Columbia

Cheapest flights from Port of Spain to District of Columbia
Explore the most affordable flight options available from Port of Spain to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Copa Airlines deal was found by Cheapflights users on 7/29. 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 9/303:51 amPOS - IAD
1 stop11h 14mCopa Airlines
Wed 10/159:34 amIAD - POS
1 stop16h 12mCopa Airlines
Deal found 7/29$382
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/112:30 amPOS - DCA
1 stop18h 11mUnited Airlines
Sun 9/712:50 pmDCA - POS
1 stop10h 33mUnited Airlines
Deal found 7/31$407
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 9/1112:30 amPOS - IAD
1 stop23h 25mUnited Airlines
Sun 9/146:00 amIAD - POS
1 stop17h 23mUnited Airlines
Deal found 7/30$407
This American Airlines deal was found by Cheapflights users on 7/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/223:25 pmPOS - DCA
1 stop8h 34mAmerican Airlines
Wed 10/81:38 pmDCA - POS
1 stop7h 42mAmerican Airlines
Deal found 7/31$409
This American Airlines deal was found by Cheapflights users on 7/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/223:25 pmPOS - IAD
2 stops18h 42mAmerican Airlines
Wed 10/88:09 amIAD - POS
2 stops13h 11mAmerican Airlines
Deal found 7/31$413
This Priceline deal was found by Cheapflights users on 7/31. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/12:25 amPOS - DCA
2 stops43h 26mAir Canada
Sun 9/79:40 amDCA - POS
2 stops15h 40mAir Canada
Deal found 7/31$459
This Mytrip deal was found by Cheapflights users on 7/29. 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 9/292:25 amPOS - IAD
2 stops18h 40mAir Canada
Fri 10/319:55 amIAD - POS
2 stops14h 20mAir Canada
Deal found 7/29$459
This Gotogate deal was found by Cheapflights users on 7/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/307:30 amPOS - IAD
2 stops26h 08mMultiple Airlines
Fri 10/319:00 amIAD - POS
1 stop15h 15mMultiple Airlines
Deal found 7/29$577
This Booking.com deal was found by Cheapflights users on 7/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/28:30 amPOS - DCA
3 stops24h 29mMultiple Airlines
Sun 9/76:00 amDCA - POS
2 stops19h 20mMultiple Airlines
Deal found 7/31$665
This JetBlue deal was found by Cheapflights users on 7/31. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/198:50 amPOS - DCA
1 stop14h 09mJetBlue
Tue 8/266:30 amDCA - POS
1 stop11h 02mJetBlue
Deal found 7/31$674

Cheapflights Fare Finder

 
Customize your flight search to find flights from Port of Spain to District of Columbia 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 July 31, 2025.
Use the filters below to find and compare flights from Port of Spain to District of Columbia that are best for you.

Fly from

Port of Spain

Fly to

District of Columbia

Route

Depart

Return

Price

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Tue 9/30

3:51 am-3:05 pm

1 stop11h 14m

Washington, D.C. Dulles Intl

Wed 10/15

9:34 am-1:46 am

1 stop16h 12m

$382

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Mon 9/1

12:30 am-6:41 pm

1 stop18h 11m

Washington, D.C. Reagan-National

Sun 9/7

12:50 pm-11:23 pm

1 stop10h 33m

$407

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Thu 9/11

12:30 am-11:55 pm

1 stop23h 25m

Washington, D.C. Dulles Intl

Sun 9/14

6:00 am-11:23 pm

1 stop17h 23m

$407

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Mon 9/22

3:25 pm-11:59 pm

1 stop8h 34m

Washington, D.C. Reagan-National

Wed 10/8

1:38 pm-9:20 pm

1 stop7h 42m

$409

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Mon 9/22

3:25 pm-10:07 am

2 stops18h 42m

Washington, D.C. Dulles Intl

Wed 10/8

8:09 am-9:20 pm

2 stops13h 11m

$413

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Mon 9/1

2:25 am-9:51 pm

2 stops43h 26m

Washington, D.C. Reagan-National

Sun 9/7

9:40 am-1:20 am

2 stops15h 40m

$459

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Mon 9/29

2:25 am-9:05 pm

2 stops18h 40m

Washington, D.C. Dulles Intl

Fri 10/31

9:55 am-12:15 am

2 stops14h 20m

$459

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Fri 8/22

1:39 pm-10:58 pm

1 stop9h 19m

Washington, D.C. Reagan-National

Wed 9/3

6:25 am-2:34 pm

1 stop8h 09m

$546

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Tue 9/30

7:30 am-9:38 am

2 stops26h 08m

Washington, D.C. Dulles Intl

Fri 10/31

9:00 am-12:15 am

1 stop15h 15m

$577

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Tue 9/30

3:51 am-3:05 pm

1 stop11h 14m

$230

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 18 results
1
2

Best time to book a flight from Port of Spain to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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 District of Columbia

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

Currently, August is the cheapest month in which you can book a flight from Port of Spain to District of Columbia (average of $241). Flying from Port of Spain to District of Columbia in March is currently the most expensive (average of $290). 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 POS to DC?

Find hourly flight availability from Port of Spain to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

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

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated July 31, 2025.
Read through reviews of airlines operating flights from Port of Spain to District of Columbia, such as Copa Airlines, United Airlines, and JetBlue. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,493 reviews

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Food

6.8

Overall

7.5

Crew

8.1

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

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Food

6.8

Overall

7.5

Crew

8.1

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.
United Airlines
7.4
Good
8,900 reviews
Copa Airlines
7.5
Good
1,493 reviews

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Food

6.8

Overall

7.5

Crew

8.1

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.
JetBlue
7.3
Good
2,914 reviews
Copa Airlines
7.5
Good
1,493 reviews

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Food

6.8

Overall

7.5

Crew

8.1

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.
American Airlines
7.2
Good
10,000 reviews
Copa Airlines
7.5
Good
1,493 reviews

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Food

6.8

Overall

7.5

Crew

8.1

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.
Air Canada
7.1
Good
9,851 reviews
Copa Airlines
7.5
Good
1,493 reviews

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Food

6.8

Overall

7.5

Crew

8.1

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.

Related info for your journey

Find useful and relevant information for your journey from Port of Spain to District of Columbia. 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 District of Columbia?

    For a flight from Port of Spain to District of Columbia, you will be flying from 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 Port of Spain to District of Columbia one-way?

    $230 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 United Airlines, with prices starting from $254 and $268, respectively.

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

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

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

    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 District of Columbia.

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

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

    Currently, August is the cheapest month in which you can book a flight from Port of Spain to District of Columbia (average of $241). Flying from Port of Spain to District of Columbia in March is currently the most expensive (average of $290). 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 District of Columbia

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 District of Columbia

Discover the top 3 airlines that operate flights from Port of Spain to District of Columbia. 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$328Average$465FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$353Average$480FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$390Average$629FlexibilityNo cancel feeOn-time71%

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