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$249+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
POS — IAD
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
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 febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$337
(Copa Airlines)

One-way from

$249
(Copa Airlines)

Popular in

December

Cheapest in

January

Average price

$438
Provider with most accurate pricing for Port of Spain Piarco Intl-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Port of Spain Piarco Intl-Washington, D.C. (WAS) flights.
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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. 4% potential increase in price ($24 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 February 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 febrero 20, 2025.

This Copa Airlines deal was found by Cheapflights users on 2/20. 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.
lun. 4/283:39 amPOS - IAD
1 stop11h 25mCopa Airlines
lun. 5/54:34 pmIAD - POS
1 stop9h 13mCopa Airlines
Deal found 2/20$337
This American Airlines deal was found by Cheapflights users on 2/20. 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.
mar. 4/293:10 pmPOS - IAD
2 stops28h 31mAmerican Airlines
lun. 5/58:02 pmIAD - POS
2 stops18h 03mAmerican Airlines
Deal found 2/20$403
This American Airlines deal was found by Cheapflights users on 2/20. 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.
mar. 4/293:10 pmPOS - DCA
1 stop17h 50mAmerican Airlines
lun. 5/58:44 pmDCA - POS
1 stop17h 21mAmerican Airlines
Deal found 2/20$415
This United Airlines deal was found by Cheapflights users on 2/20. 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.
vie. 2/281:30 amPOS - DCA
1 stop21h 29mUnited Airlines
sáb. 3/88:05 amDCA - POS
1 stop15h 18mUnited Airlines
Deal found 2/20$429
This United Airlines deal was found by Cheapflights users on 2/20. 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.
jue. 2/271:30 amPOS - IAD
1 stop22h 00mUnited Airlines
mié. 3/55:30 pmIAD - POS
1 stop29h 53mUnited Airlines
Deal found 2/20$429
This Expedia deal was found by Cheapflights users on 2/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/162:25 amPOS - IAD
2 stops18h 43mMultiple Airlines
mié. 5/212:21 amIAD - POS
1 stop23h 26mMultiple Airlines
Deal found 2/20$652
This Booking.com deal was found by Cheapflights users on 2/20. 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.
dom. 8/102:25 amPOS - DCA
1 stop15h 37mAir Canada
jue. 8/288:40 pmDCA - POS
1 stop28h 45mAir Canada
Deal found 2/20$708
This Air Canada deal was found by Cheapflights users on 2/20. 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.
vie. 8/82:25 amPOS - IAD
2 stops18h 35mAir Canada
vie. 8/229:55 amIAD - POS
2 stops15h 30mAir Canada
Deal found 2/20$770
This Booking.com deal was found by Cheapflights users on 2/20. 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.
lun. 8/112:55 pmPOS - DCA
1 stop17h 57mMultiple Airlines
jue. 8/286:00 amDCA - POS
2 stops43h 25mMultiple Airlines
Deal found 2/20$1,069

Find flights from Port of Spain to District of Columbia within your budget

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 febrero 20, 2025.

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

lun. 4/28

3:39 am-3:04 pm

1 stop11h 25m

Washington, D.C. Dulles Intl

lun. 5/5

4:34 pm-1:47 am

1 stop9h 13m

$337

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

mar. 4/29

3:10 pm-7:41 pm

2 stops28h 31m

Washington, D.C. Dulles Intl

lun. 5/5

8:02 pm-2:05 pm

2 stops18h 03m

$403

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

mar. 4/29

3:10 pm-9:00 am

1 stop17h 50m

Washington, D.C. Reagan-National

lun. 5/5

8:44 pm-2:05 pm

1 stop17h 21m

$415

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

vie. 3/21

12:30 am-9:54 pm

1 stop21h 24m

Washington, D.C. Reagan-National

sáb. 3/29

4:32 pm-11:23 pm

1 stop30h 51m

$433

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

vie. 5/16

12:30 am-10:13 pm

1 stop21h 43m

Washington, D.C. Dulles Intl

jue. 5/22

10:32 pm-11:23 pm

1 stop24h 51m

$475

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

vie. 5/16

2:25 am-9:08 pm

2 stops18h 43m

Washington, D.C. Dulles Intl

jue. 5/22

4:34 pm-1:47 am

1 stop9h 13m

$652

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

dom. 8/10

2:25 am-6:02 pm

1 stop15h 37m

Washington, D.C. Reagan-National

jue. 8/28

8:40 pm-1:25 am

1 stop28h 45m

$708

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

vie. 8/8

2:25 am-9:00 pm

2 stops18h 35m

Washington, D.C. Dulles Intl

vie. 8/22

9:55 am-1:25 am

2 stops15h 30m

$770

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

lun. 8/11

2:55 pm-8:52 am

1 stop17h 57m

Washington, D.C. Reagan-National

jue. 8/28

6:00 am-1:25 am

2 stops43h 25m

$1,069

Port of SpainWashington, D.C.

POS - IAD

POSIAD

Port of Spain Piarco Intl

mar. 3/18

3:39 am-3:03 pm

1 stop11h 24m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

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.

Travel insights for flights from Port of Spain to District of Columbia

Get recent, data-driven insights about flights from Port of Spain to District of Columbia including ideal travel times, pricing trends, and more.

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 $309). Flying from Port of Spain to District of Columbia in June is currently the most expensive (average of $389). 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 febrero 20, 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 febrero 20, 2025.
Read reviews from past customers who have flown Copa Airlines, United Airlines and American Airlines 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
7.6
Good
1,510 reviews

Food

6.9

Boarding

7.8

Overall

7.6

Entertainment

6.9

Comfort

7.4

Crew

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Jan 2025

PTY - ORD

Our first flight was good. The return flight is a different story. I picked and paid for seat 11D and then checked in with that same seat assignment. When I boarded the plain I somehow had lost that seat and was stuck in a middle seat that I was not happy with for a 5 hour flight. The food was terrible - I could not even eat the chicken and "cheese" sandwich it was so bad. The difference in the two flights was amazing - the one from the Chicago to Panama City was great - seating and food. The return flight was very different.

Copa Airlines
7.6
Good
1,510 reviews
Copa Airlines
7.6
Good
1,510 reviews

Food

6.9

Boarding

7.8

Overall

7.6

Entertainment

6.9

Comfort

7.4

Crew

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Jan 2025

PTY - ORD

Our first flight was good. The return flight is a different story. I picked and paid for seat 11D and then checked in with that same seat assignment. When I boarded the plain I somehow had lost that seat and was stuck in a middle seat that I was not happy with for a 5 hour flight. The food was terrible - I could not even eat the chicken and "cheese" sandwich it was so bad. The difference in the two flights was amazing - the one from the Chicago to Panama City was great - seating and food. The return flight was very different.

United Airlines
7.4
Good
8,765 reviews
Copa Airlines
7.6
Good
1,510 reviews

Food

6.9

Boarding

7.8

Overall

7.6

Entertainment

6.9

Comfort

7.4

Crew

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Jan 2025

PTY - ORD

Our first flight was good. The return flight is a different story. I picked and paid for seat 11D and then checked in with that same seat assignment. When I boarded the plain I somehow had lost that seat and was stuck in a middle seat that I was not happy with for a 5 hour flight. The food was terrible - I could not even eat the chicken and "cheese" sandwich it was so bad. The difference in the two flights was amazing - the one from the Chicago to Panama City was great - seating and food. The return flight was very different.

American Airlines
7.2
Good
10,000 reviews
Copa Airlines
7.6
Good
1,510 reviews

Food

6.9

Boarding

7.8

Overall

7.6

Entertainment

6.9

Comfort

7.4

Crew

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Jan 2025

PTY - ORD

Our first flight was good. The return flight is a different story. I picked and paid for seat 11D and then checked in with that same seat assignment. When I boarded the plain I somehow had lost that seat and was stuck in a middle seat that I was not happy with for a 5 hour flight. The food was terrible - I could not even eat the chicken and "cheese" sandwich it was so bad. The difference in the two flights was amazing - the one from the Chicago to Panama City was great - seating and food. The return flight was very different.

Air Canada
7.0
Good
8,748 reviews
Copa Airlines
7.6
Good
1,510 reviews

Food

6.9

Boarding

7.8

Overall

7.6

Entertainment

6.9

Comfort

7.4

Crew

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Jan 2025

PTY - ORD

Our first flight was good. The return flight is a different story. I picked and paid for seat 11D and then checked in with that same seat assignment. When I boarded the plain I somehow had lost that seat and was stuck in a middle seat that I was not happy with for a 5 hour flight. The food was terrible - I could not even eat the chicken and "cheese" sandwich it was so bad. The difference in the two flights was amazing - the one from the Chicago to Panama City was great - seating and food. The return flight was very different.

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?

    $249 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 $273, 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 $309). Flying from Port of Spain to District of Columbia in June is currently the most expensive (average of $389). 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

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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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$335Average$558FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$337Average$514FlexibilityNo cancel feeOn-time69%
FrontierCheapest$352Average$406FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$385Average$630FlexibilityNo cancel feeOn-time71%
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