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$233+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
POS — BWI
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$390
(Copa Airlines)

One-way from

$233
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$554
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. 5% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Copa Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 10/172:39 pmPOS - IAD
1 stop9h 52mCopa Airlines
Fri 10/312:18 amIAD - POS
1 stop10h 58mCopa Airlines
Deal found 6/10$390
This United Airlines deal was found by Cheapflights users on 6/9. 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 8/1112:30 amPOS - IAD
1 stop21h 48mUnited Airlines
Tue 8/198:35 amIAD - POS
1 stop14h 48mUnited Airlines
Deal found 6/9$406
This United Airlines deal was found by Cheapflights users on 6/10. 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 8/1912:30 amPOS - DCA
1 stop23h 24mUnited Airlines
Mon 8/252:59 pmDCA - POS
1 stop32h 24mUnited Airlines
Deal found 6/10$408
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Fri 10/173:20 pmPOS - IAD
2 stops21h 29mAmerican Airlines
Sat 11/18:09 pmIAD - POS
2 stops18h 46mAmerican Airlines
Deal found 6/12$414
This Air Canada deal was found by Cheapflights users on 6/10. 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.
Mon 7/142:20 amPOS - DCA
2 stops19h 28mAir Canada
Mon 7/289:40 amDCA - POS
2 stops15h 40mAir Canada
Deal found 6/10$437
This Air Canada deal was found by Cheapflights users on 6/12. 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.
Mon 7/142:20 amPOS - IAD
1 stop11h 22mAir Canada
Mon 7/282:25 pmIAD - POS
1 stop10h 55mAir Canada
Deal found 6/12$437
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 10/173:20 pmPOS - DCA
1 stop16h 39mAmerican Airlines
Sat 11/18:11 pmDCA - POS
1 stop18h 44mAmerican Airlines
Deal found 6/11$455
This JetBlue deal was found by Cheapflights users on 6/11. 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.
Wed 7/28:50 amPOS - DCA
1 stop14h 09mJetBlue
Tue 7/86:30 amDCA - POS
1 stop11h 34mJetBlue
Deal found 6/11$515
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Tue 6/243:44 amPOS - IAD
1 stop11h 20mMultiple Airlines
Sun 8/39:58 pmIAD - POS
2 stops15h 20mMultiple Airlines
Deal found 6/11$568
This Gotogate deal was found by Cheapflights users on 6/11. 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.
Sat 7/269:30 amPOS - DCA
2 stops23h 22mMultiple Airlines
Sat 8/212:55 pmDCA - POS
2 stops36h 25mMultiple Airlines
Deal found 6/11$691

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 June 12, 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

Fri 10/17

2:39 pm-12:31 am

1 stop9h 52m

Washington, D.C. Dulles Intl

Fri 10/31

2:18 am-1:16 pm

1 stop10h 58m

$390

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Mon 8/11

12:30 am-10:18 pm

1 stop21h 48m

Washington, D.C. Dulles Intl

Tue 8/19

8:35 am-11:23 pm

1 stop14h 48m

$406

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Tue 8/19

12:30 am-11:54 pm

1 stop23h 24m

Washington, D.C. Reagan-National

Mon 8/25

2:59 pm-11:23 pm

1 stop32h 24m

$408

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Fri 10/17

3:20 pm-12:49 pm

2 stops21h 29m

Washington, D.C. Dulles Intl

Sat 11/1

8:09 pm-2:55 pm

2 stops18h 46m

$414

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Mon 7/14

2:20 am-9:48 pm

2 stops19h 28m

Washington, D.C. Reagan-National

Mon 7/28

9:40 am-1:20 am

2 stops15h 40m

$437

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Mon 7/14

2:20 am-1:42 pm

1 stop11h 22m

Washington, D.C. Dulles Intl

Mon 7/28

2:25 pm-1:20 am

1 stop10h 55m

$437

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Wed 7/2

8:50 am-10:59 pm

1 stop14h 09m

Washington, D.C. Reagan-National

Tue 7/8

6:30 am-6:04 pm

1 stop11h 34m

$515

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

Tue 6/24

3:44 am-3:04 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

Sun 8/3

9:58 pm-1:18 pm

2 stops15h 20m

$568

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Tue 7/1

3:15 pm-11:59 pm

1 stop8h 44m

Washington, D.C. Reagan-National

Thu 8/28

1:44 pm-9:36 pm

1 stop7h 52m

$618

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Sat 7/26

9:30 am-8:52 am

2 stops23h 22m

Washington, D.C. Reagan-National

Sat 8/2

12:55 pm-1:20 am

2 stops36h 25m

$691

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 20 results
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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 June 12, 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.

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July 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 35.6 F).

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 June 12, 2025.
Read reviews from past customers who have flown Copa Airlines, United Airlines and JetBlue from Port of Spain to District of Columbia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,451 reviews

Entertainment

6.8

Crew

8.1

Overall

7.5

Comfort

7.4

Boarding

7.8

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
7.5
Good
1,451 reviews
Copa Airlines
7.5
Good
1,451 reviews

Entertainment

6.8

Crew

8.1

Overall

7.5

Comfort

7.4

Boarding

7.8

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
8,790 reviews
Copa Airlines
7.5
Good
1,451 reviews

Entertainment

6.8

Crew

8.1

Overall

7.5

Comfort

7.4

Boarding

7.8

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.
JetBlue
7.3
Good
2,925 reviews
Copa Airlines
7.5
Good
1,451 reviews

Entertainment

6.8

Crew

8.1

Overall

7.5

Comfort

7.4

Boarding

7.8

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
7.5
Good
1,451 reviews

Entertainment

6.8

Crew

8.1

Overall

7.5

Comfort

7.4

Boarding

7.8

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.
Air Canada
7.1
Good
9,531 reviews
Copa Airlines
7.5
Good
1,451 reviews

Entertainment

6.8

Crew

8.1

Overall

7.5

Comfort

7.4

Boarding

7.8

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.

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

    $233 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 $243 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.

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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 4 airlines flying from Port of Spain to District of Columbia

Discover the top 4 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$313Average$396FlexibilityNo cancel feeOn-time62%
Copa AirlinesCheapest$328Average$539FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$344Average$483FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$390Average$644FlexibilityNo cancel feeOn-time71%

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