What are the cheapest airlines flying from Port of Spain to Washington, D.C. Reagan-National Airport round-trip?

United Airlines, at $347, was found to be the cheapest airline from Port of Spain to Washington, D.C. Reagan-National Airport.Alternate airlines to your destination round-trip include American Airlines and Air Canada. United Airlines is priced at 45% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Port of Spain to Washington, D.C. Reagan-National Airport?

Travelers seeking maximum savings on their Port of Spain to Washington, D.C. Reagan-National Airport flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Port of Spain to Washington, D.C. Reagan-National Airport?

American Airlines, Copa Airlines and United Airlines are the most popular airlines when flying from Port of Spain to Washington, D.C. Reagan-National Airport.

What is the cheapest day to fly round-trip from Port of Spain to Washington, D.C. Reagan-National Airport?

Travelers have found that booking a Wednesday departure is the best way to save up to 41% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Port of Spain to Washington, D.C. Reagan-National Airport?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Washington, D.C. Reagan-National Airport. Flights to Washington, D.C. Reagan-National Airport from Port of Spain in September are about $521 on average during September, but can be found for as low as $332.

Most accurate provider : When it comes to deals on Port of Spain-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Port of Spain-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Port of Spain-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Port of Spain-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Port of Spain-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Port of Spain to Washington, D.C. Reagan-National?

Located just 12.6 mi from the city center, Port of Spain Piarco Intl is the airport most travelers will use when flying to Washington, D.C. Reagan-National from Port of Spain. Booking flights from Piarco Intl (POS) to Washington, D.C. Reagan-National should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Reagan-National from 3 different airlines.

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

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

How can I find direct flights from Port of Spain to Reagan-National?

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 Reagan-National.

Can I find deals for business class flights from Port of Spain to Reagan-National?

Yes. Cheapflights offers flight deals from Port of Spain to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$257+ Flights from Port of Spain to Washington, D.C. Reagan-National Airport

Q: How far in advance should I book a flight from Port of Spain to Washington, D.C. Reagan-National Airport?

Travelers have found it’s best to book a flight 48 days in advance to save up to 97% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 48 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Port of Spain to Washington, D.C. Reagan-National Airport 1-2 weeks in advance for as low as $498, or $603 for flights within the next 24 hours.

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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The best prices from Port of Spain Piarco Intl to Washington, D.C. Reagan-National are usually found in September or May, booked 82 days in advance, depart on a Thursday or Tuesday and return on a Saturday

Cheap flight deals from Port of Spain to Reagan-National

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$347 (United Airlines)
One-way from	$257 (United Airlines)
Popular in	August
Cheapest in	September
Average price	$657

Provider with most accurate pricing for Port of Spain Piarco Intl-Washington, D.C. Reagan-National flight deals.

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Provider most trusted by Cheapflights users for Port of Spain Piarco Intl-Washington, D.C. Reagan-National flights.

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From Port of Spain Piarco Intl to Washington, D.C. Reagan-National

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One-way flight from Port of Spain Piarco Intl to Washington, D.C. Reagan-National

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High demand for flights, 7% potential price rise

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Best time to find cheap flights, 2% potential price drop

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Average for round-trip flights in January 2025

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Find flight deals from Port of Spain to Reagan-National

Cheapest flights from Port of Spain to Reagan-National
Explore the most affordable flight options available from Port of Spain to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

Wed 1/221:30 amPOS - DCA

1 stop21h 29mUnited Airlines

Sat 1/256:00 amDCA - POS

1 stop17h 23mUnited Airlines

Deal found 1/19

$347

Thu 1/236:00 amPOS - DCA

1 stop17h 00mAmerican Airlines

Sat 1/256:01 amDCA - POS

1 stop16h 13mAmerican Airlines

Deal found 1/19

$348

Sun 1/267:30 amPOS - DCA

2 stops26h 27mMultiple Airlines

Wed 2/264:10 pmDCA - POS

3 stops29h 05mMultiple Airlines

Deal found 1/20

$1,229

Mon 6/302:35 amPOS - DCA

1 stop15h 27mAir Canada

Thu 8/2812:55 pmDCA - POS

2 stops12h 40mAir Canada

Deal found 1/19

$1,777

Best flights from Port of Spain to Reagan-National
Discover carefully curated flight deals from Port of Spain to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 21, 2025.

Fri 1/311:30 amPOS - DCA

1 stop20h 18mUnited Airlines

Wed 4/3012:45 pmDCA - POS

1 stop10h 38mUnited Airlines

Deal found 1/20

$347

Fri 4/43:10 pmPOS - DCA

2 stops18h 18mAmerican Airlines

Mon 4/78:55 pmDCA - POS

1 stop17h 14mAmerican Airlines

Deal found 1/19

$389

Thu 7/38:30 amPOS - DCA

3 stops24h 22mMultiple Airlines

Thu 8/288:40 pmDCA - POS

2 stops21h 35mMultiple Airlines

Deal found 1/20

$1,672

Mon 6/302:35 amPOS - DCA

1 stop15h 27mAir Canada

Thu 8/2812:55 pmDCA - POS

2 stops12h 40mAir Canada

Deal found 1/19

$1,777

Last-minute flights from Port of Spain to Reagan-National
Discover last-minute flight deals from Port of Spain to Reagan-National. Data last updated January 21, 2025 and is based on user searches.

Wed 1/221:30 amPOS - DCA

1 stop21h 29mUnited Airlines

Sat 1/256:00 amDCA - POS

1 stop17h 23mUnited Airlines

Deal found 1/19

$347

Thu 1/236:00 amPOS - DCA

1 stop17h 00mAmerican Airlines

Sat 1/256:01 amDCA - POS

1 stop16h 13mAmerican Airlines

Deal found 1/19

$348

Sat 1/251:30 amPOS - DCA

1 stop23h 29mUnited Airlines

Wed 2/262:39 pmDCA - POS

1 stop32h 44mUnited Airlines

Deal found 1/20

$1,004

Sat 1/254:35 pmPOS - DCA

1 stop8h 23mAmerican Airlines

Wed 2/265:00 amDCA - POS

1 stop9h 28mAmerican Airlines

Deal found 1/20

$1,491

Sun 1/267:30 amPOS - DCA

2 stops26h 27mMultiple Airlines

Wed 2/264:10 pmDCA - POS

3 stops29h 05mMultiple Airlines

Deal found 1/20

$1,229

One-way flights from Port of Spain to Reagan-National
Search for one-way flight options from Port of Spain to Reagan-National. Find affordable one-way fares based on user searches. Data last updated January 21, 2025.

Mon 2/171:30 amPOS - DCA

1 stop18h 15mUnited Airlines

Deal found 1/19

$257

Thu 4/243:10 pmPOS - DCA

2 stops18h 18mAmerican Airlines

Deal found 1/20

$267

Thu 2/1310:10 amPOS - DCA

3 stops36h 50mMultiple Airlines

Deal found 1/19

$453

Find flights from Port of Spain to Reagan-National within your budget

Fly from

Fly to

Route

Depart

Return

Price

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Fri 1/31

1:30 am-8:48 pm

1 stop20h 18m

Washington, D.C. Reagan-National

Wed 4/30

12:45 pm-11:23 pm

1 stop10h 38m

$347

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Fri 4/4

3:10 pm-9:28 am

2 stops18h 18m

Washington, D.C. Reagan-National

Mon 4/7

8:55 pm-2:09 pm

1 stop17h 14m

$389

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Thu 7/3

8:30 am-8:52 am

3 stops24h 22m

Washington, D.C. Reagan-National

Thu 8/28

8:40 pm-6:15 pm

2 stops21h 35m

$1,672

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Mon 6/30

2:35 am-6:02 pm

1 stop15h 27m

Washington, D.C. Reagan-National

Thu 8/28

12:55 pm-1:35 am

2 stops12h 40m

$1,777

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Mon 2/17

1:30 am-6:45 pm

1 stop18h 15m

$257

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Thu 4/24

3:10 pm-9:28 am

2 stops18h 18m

$267

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Thu 2/13

10:10 am-10:00 pm

3 stops36h 50m

$453

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Compare providers for flights from Port of Spain to Reagan-National

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Port of Spain to Reagan-National in January.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Port of Spain-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Port of Spain-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Port of Spain-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Port of Spain-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Port of Spain-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Port of Spain to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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 Reagan-National

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

How far ahead should I book a flight from Port of Spain to Washington, D.C. Reagan-National Airport?

The price you pay for your flight from Port of Spain to Washington, D.C. Reagan-National Airport may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Port of Spain to Washington, D.C. Reagan-National Airport?

Currently, February is the cheapest month in which you can book a flight from Port of Spain to Washington, D.C. Reagan-National Airport (average of $278). Flying from Port of Spain to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $345). 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 DCA?

It’s typically best to fly out from Port of Spain to Washington, D.C. Reagan-National Airport in the evening. Doing so could potentially save you 28% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Reagan-National by month

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport 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 Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, 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 Reagan-National

Read reviews from past customers who have flown American Airlines and United Airlines from Port of Spain to Washington, D.C.. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,982 reviews

Reviews

1 / 10

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

United Airlines

7.4

Good

8,982 reviews

United Airlines

7.4

Good

8,982 reviews

Reviews

1 / 10

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,982 reviews

Reviews

1 / 10

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Air Canada

7.0

Good

8,627 reviews

United Airlines

7.4

Good

8,982 reviews

Reviews

1 / 10

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Related info for your journey

What airport do you fly from for flights from Port of Spain to Washington, D.C. Reagan-National?
Located just 12.6 mi from the city center, Port of Spain Piarco Intl is the airport most travelers will use when flying to Washington, D.C. Reagan-National from Port of Spain. Booking flights from Piarco Intl (POS) to Washington, D.C. Reagan-National should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Reagan-National from 3 different airlines.
What are the cheapest airlines flying from Port of Spain to Washington, D.C. Reagan-National Airport round-trip?
United Airlines, at $347, was found to be the cheapest airline from Port of Spain to Washington, D.C. Reagan-National Airport.Alternate airlines to your destination round-trip include American Airlines and Air Canada. United Airlines is priced at 45% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Port of Spain to Reagan-National that include hotel bookings?
Yes. In addition to deals on Port of Spain to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Port of Spain to Reagan-National?
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 Reagan-National.
Can I find deals for business class flights from Port of Spain to Reagan-National?
Yes. Cheapflights offers flight deals from Port of Spain to Reagan-National 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 Washington, D.C. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from Port of Spain to Washington, D.C. Reagan-National Airport (average of $278). Flying from Port of Spain to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $345). 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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Arlington

Alexandria

Springfield

Silver Spring

Rockville

Tysons

Gaithersburg

Fredericksburg

Linthicum Heights

Laurel

Falls Church

Greenbelt

Easton

Oxon Hill

Herndon

Woodbridge

Bowie

Reston

National Harbor

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Top 3 airlines flying from Port of Spain to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
Copa Airlines	Cheapest$373	Average$627	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$385	Average$533	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$390	Average$693	FlexibilityNo cancel fee	On-time71%

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$257+ Cheap flights from Port of Spain (POS) to Reagan-National (DCA)

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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Port of Spain to Reagan-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Port of Spain Piarco Intl to Washington, D.C. Reagan-National are usually found in September or May, booked 82 days in advance, depart on a Thursday or Tuesday and return on a Saturday

Cheap flight deals from Port of Spain to Reagan-National

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Port of Spain to Reagan-National

Cheapest flights from Port of Spain to Reagan-NationalExplore the most affordable flight options available from Port of Spain to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

Explore the most affordable flight options available from Port of Spain to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

Find flights from Port of Spain to Reagan-National within your budget

Compare providers for flights from Port of Spain to Reagan-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Port of Spain to Reagan-National in January.

Best time to book a flight from Port of Spain to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Port of Spain with our price prediction graph.

Travel insights for flights from Port of Spain to Reagan-National

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

How far ahead should I book a flight from Port of Spain to Washington, D.C. Reagan-National Airport?

Use this chart to determine the optimal time to book a round-trip flight from Port of Spain to Reagan-National. Price data was last updated on January 17, 2025.

What is the cheapest month to book a flight from Port of Spain to Washington, D.C. Reagan-National Airport?

What is the cheapest time of day to fly from POS to DCA?

Find hourly flight availability from Port of Spain to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

Reviews of airlines servicing Reagan-National

Read reviews from past customers who have flown American Airlines and United Airlines from Port of Spain to Washington, D.C.. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Port of Spain to Reagan-National. 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 Washington, D.C. Reagan-National?

What are the cheapest airlines flying from Port of Spain to Washington, D.C. Reagan-National Airport round-trip?

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

How can I find direct flights from Port of Spain to Reagan-National?

Can I find deals for business class flights from Port of Spain to Reagan-National?

What is the cheapest month to book a flight from Port of Spain to Washington, D.C. Reagan-National Airport?

Traveling to a place near Port of Spain?

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Alternative routes for Port of Spain to Reagan-National

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Top 3 airlines flying from Port of Spain to Reagan-National

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Cheapest flights from Port of Spain to Reagan-National
Explore the most affordable flight options available from Port of Spain to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.