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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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
POS — IAD
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 September 15, 2025.

Round-trip from

$383
(Copa Airlines)

One-way from

$230
(Copa Airlines)

Popular in

April

Cheapest in

February

Average price

$496
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. 8% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 15, 2025.

This Copa Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/292:27 pmPOS - IAD
1 stop13h 53mCopa Airlines
Sun 11/21:13 amIAD - POS
1 stop11h 04mCopa Airlines
Deal found 9/14$383
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/172:40 pmPOS - IAD
1 stop9h 50mCopa Airlines
Thu 10/232:25 amIAD - POS
1 stop10h 52mCopa Airlines
Deal found 9/14$402
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/2212:30 amPOS - DCA
1 stop20h 21mUnited Airlines
Mon 10/277:59 pmDCA - POS
1 stop27h 24mUnited Airlines
Deal found 9/14$407
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/1612:30 amPOS - IAD
1 stop20h 29mUnited Airlines
Tue 10/286:00 amIAD - POS
1 stop17h 23mUnited Airlines
Deal found 9/14$407
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/1612:30 amPOS - DCA
1 stop15h 32mUnited Airlines
Sat 11/16:00 amDCA - POS
1 stop18h 25mUnited Airlines
Deal found 9/15$410
This United Airlines deal was found by Cheapflights users on 9/13. 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 11/181:30 amPOS - IAD
1 stop10h 58mUnited Airlines
Thu 12/46:00 amIAD - POS
1 stop17h 23mUnited Airlines
Deal found 9/13$410
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/203:25 pmPOS - IAD
2 stops18h 30mAmerican Airlines
Mon 10/278:25 pmIAD - POS
2 stops18h 00mAmerican Airlines
Deal found 9/14$416
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/183:51 amPOS - IAD
1 stop20h 39mCopa Airlines
Fri 10/244:41 pmIAD - POS
1 stop9h 05mCopa Airlines
Deal found 9/14$423
This United Airlines deal was found by Cheapflights users on 9/13. 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 9/2912:30 amPOS - DCA
2 stops22h 13mUnited Airlines
Thu 11/1312:50 pmDCA - POS
1 stop10h 33mUnited Airlines
Deal found 9/13$424
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/312:30 amPOS - IAD
1 stop23h 21mUnited Airlines
Thu 11/66:00 amIAD - POS
1 stop17h 23mUnited Airlines
Deal found 9/13$424
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/3012:30 amPOS - DCA
1 stop15h 32mUnited Airlines
Wed 10/158:20 amDCA - POS
1 stop15h 03mUnited Airlines
Deal found 9/15$426
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/3012:30 amPOS - IAD
1 stop15h 54mUnited Airlines
Wed 10/156:01 amIAD - POS
1 stop17h 22mUnited Airlines
Deal found 9/15$426

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 September 15, 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

Wed 10/29

2:27 pm-4:20 am

1 stop13h 53m

Washington, D.C. Dulles Intl

Sun 11/2

1:13 am-1:17 pm

1 stop11h 04m

$383

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Mon 12/22

2:20 am-12:24 pm

1 stop11h 04m

Washington, D.C. Reagan-National

Wed 12/31

12:45 pm-12:23 am

1 stop10h 38m

$407

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Thu 10/30

12:30 am-3:58 pm

1 stop15h 28m

Washington, D.C. Reagan-National

Sun 11/2

7:59 pm-12:23 am

1 stop27h 24m

$407

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Tue 11/18

1:30 am-11:44 pm

1 stop23h 14m

Washington, D.C. Reagan-National

Wed 12/3

2:54 pm-12:23 am

1 stop32h 29m

$407

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Tue 12/23

1:30 am-11:29 am

1 stop10h 59m

Washington, D.C. Reagan-National

Wed 12/31

6:00 am-12:23 am

1 stop17h 23m

$407

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Sat 12/20

1:30 am-11:49 pm

1 stop23h 19m

Washington, D.C. Reagan-National

Sun 1/4

7:59 pm-12:23 am

1 stop27h 24m

$407

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Wed 10/29

12:30 am-10:12 pm

1 stop21h 42m

Washington, D.C. Dulles Intl

Mon 11/10

12:55 pm-12:23 am

1 stop10h 28m

$407

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Wed 10/22

12:30 am-11:51 pm

1 stop23h 21m

Washington, D.C. Dulles Intl

Wed 10/29

10:10 pm-11:23 pm

1 stop25h 13m

$407

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Mon 10/27

12:30 am-10:12 pm

1 stop21h 42m

Washington, D.C. Dulles Intl

Fri 11/7

10:10 pm-12:23 am

1 stop25h 13m

$407

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Tue 12/23

1:30 am-10:19 pm

1 stop21h 49m

Washington, D.C. Dulles Intl

Wed 12/31

6:08 am-12:23 am

1 stop17h 15m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 39 results
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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 $292). Flying from Port of Spain to District of Columbia in April is currently the most expensive (average of $337). 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 September 15, 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.

How much does it cost to fly round-trip from Port of Spain to District of Columbia?

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 September 15, 2025.
Read through reviews of airlines operating flights from Port of Spain to District of Columbia, 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
1,531 reviews

Crew

8.1

Entertainment

6.8

Overall

7.6

Boarding

7.8

Comfort

7.4

Food

6.8

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
7.6
Good
1,531 reviews
Copa Airlines
7.6
Good
1,531 reviews

Crew

8.1

Entertainment

6.8

Overall

7.6

Boarding

7.8

Comfort

7.4

Food

6.8

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
8,929 reviews
Copa Airlines
7.6
Good
1,531 reviews

Crew

8.1

Entertainment

6.8

Overall

7.6

Boarding

7.8

Comfort

7.4

Food

6.8

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
7.6
Good
1,531 reviews

Crew

8.1

Entertainment

6.8

Overall

7.6

Boarding

7.8

Comfort

7.4

Food

6.8

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.

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

    A quick flight from Port of Spain to District of Columbia can take about 11h 04m. Copa Airlines provides one of the quickest options available for as low as $407. Port of Spain and District of Columbia are separated by a distance of 2178 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $292). Flying from Port of Spain to District of Columbia in April is currently the most expensive (average of $337). 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$335Average$455FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$353Average$466FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$398Average$619FlexibilityNo cancel feeOn-time71%

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