$141+ Cheap flights from Port of Spain (POS) to Washington, D.C. (WAS)
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 3/2. 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 Washington, D.C. with Cheapflights
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
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.The best prices from Port of Spain Piarco Intl to Washington, D.C. are usually found in September or October, booked 50 days in advance, depart on a Tuesday or Sunday and return on a Saturday
Cheap flight deals from Port of Spain to Washington, D.C.
Discover tips and strategies to find the most affordable flight options for your journey from Port of Spain (POS) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 16, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $323 (Kiwi.com) |
One-way from | $141 (FlightHub) |
Popular in | December |
Cheapest in | September |
Average price | $475 |
Find flight deals from Port of Spain to Washington, D.C.
Cheapest flights from Port of Spain to Washington, D.C.Explore the most affordable flight options available from Port of Spain to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.
Explore the most affordable flight options available from Port of Spain to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.
This Kiwi.com deal was found by Cheapflights users on 1/16. 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.
This Copa Airlines deal was found by Cheapflights users on 1/16. 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.
This Copa Airlines deal was found by Cheapflights users on 1/16. 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.
This United Airlines deal was found by Cheapflights users on 1/16. 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.
This American Airlines deal was found by Cheapflights users on 1/16. 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.
This United Airlines deal was found by Cheapflights users on 1/16. 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.
This United Airlines deal was found by Cheapflights users on 1/16. 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.
This American Airlines deal was found by Cheapflights users on 1/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 1/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 1/16. 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.
This FlightHub deal was found by Cheapflights users on 1/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 1/16. 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.
Find flights from Port of Spain to Washington, D.C. within your budget
Customize your flight search to find flights from Port of Spain to Washington, D.C. 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 January 16, 2025.
Fly from
Fly to
Route
Depart
Return
Price
Port of SpainBaltimore
POS - BWI
POSBWI
Port of Spain Piarco Intl
Sun 3/2
7:06 pm-10:34 am
2 stops16h 28m
Baltimore/Washington
Sun 3/9
6:20 am-4:41 pm
1 stop10h 21m
Port of SpainBaltimore
POS - BWI
POSBWI
Port of Spain Piarco Intl
Sat 3/1
3:39 am-2:11 pm
1 stop11h 32m
Baltimore/Washington
Sun 3/9
4:35 pm-1:41 am
1 stop9h 06m
Port of SpainWashington, D.C.
POS - IAD
POSIAD
Port of Spain Piarco Intl
Sat 2/1
2:25 pm-3:15 am
1 stop13h 50m
Washington, D.C. Dulles Intl
Wed 4/30
4:31 pm-1:47 am
1 stop9h 16m
Port of SpainBaltimore
POS - BWI
POSBWI
Port of Spain Piarco Intl
Sat 3/1
2:20 am-9:55 am
2 stops32h 35m
Baltimore/Washington
Sun 3/9
6:24 am-11:23 pm
2 stops40h 59m
Port of SpainWashington, D.C.
POS - DCA
POSDCA
Port of Spain Piarco Intl
Fri 1/31
1:30 am-11:59 pm
1 stop23h 29m
Washington, D.C. Reagan-National
Wed 4/30
6:00 am-11:23 pm
1 stop17h 23m
Port of SpainWashington, D.C.
POS - IAD
POSIAD
Port of Spain Piarco Intl
Fri 1/31
1:30 am-11:49 am
1 stop11h 19m
Washington, D.C. Dulles Intl
Wed 4/30
5:43 pm-11:23 pm
1 stop29h 40m
Port of SpainWashington, D.C.
POS - DCA
POSDCA
Port of Spain Piarco Intl
Wed 4/2
3:15 pm-11:59 pm
1 stop8h 44m
Washington, D.C. Reagan-National
Sat 4/5
5:00 am-2:09 pm
1 stop9h 09m
Port of SpainWashington, D.C.
POS - IAD
POSIAD
Port of Spain Piarco Intl
Wed 6/4
3:15 pm-12:29 pm
2 stops21h 14m
Washington, D.C. Dulles Intl
Sun 6/8
8:16 pm-2:10 pm
2 stops17h 54m
Port of SpainWashington, D.C.
POS - IAD
POSIAD
Port of Spain Piarco Intl
Thu 2/6
5:50 pm-6:19 pm
2 stops25h 29m
Washington, D.C. Dulles Intl
Thu 2/13
10:25 pm-5:37 pm
2 stops42h 12m
Port of SpainBaltimore
POS - BWI
POSBWI
Port of Spain Piarco Intl
Wed 4/2
3:15 pm-9:30 am
2 stops18h 15m
Baltimore/Washington
Sat 4/5
6:00 am-2:09 pm
1 stop8h 09m
Compare providers for flights from Port of Spain to Washington, D.C.
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 Washington, D.C. in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Port of Spain-Washington, D.C. 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. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Port of Spain-Washington, D.C. 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. 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. 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 Washington, D.C.
Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Port of Spain with our price prediction graph.
Travel insights for flights from Port of Spain to Washington, D.C.
Get recent, data-driven insights about flights from Port of Spain to Washington, D.C. including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Port of Spain to Washington, D.C.?
Use this chart to determine the optimal time to book a round-trip flight from Port of Spain to Washington, D.C.. Price data was last updated on January 10, 2025.
To ensure you get the cheapest price possible for a flight from Port of Spain to Washington, D.C., you should look to book at least 47 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Port of Spain to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from Port of Spain to Washington, D.C. (average of $241). Flying from Port of Spain to Washington, D.C. 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 WAS?
Find hourly flight availability from Port of Spain to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 16, 2025.
One of the essential ways to save on airfare from Port of Spain to Washington, D.C. is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 18% on airfare.
Rainfall in Washington, D.C. by month
Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Washington, D.C. 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. when rainfall is around 2.6 in.
Temperature in Washington, D.C. by month
Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Washington, D.C., 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 Washington, D.C.
Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated January 16, 2025.
Get a feel of what it's like to fly with United Airlines, American Airlines and Frontier from Port of Spain to Washington, D.C. by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Boarding
Entertainment
Food
Crew
Comfort
Reviews
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.
Overall
Boarding
Entertainment
Food
Crew
Comfort
Reviews
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.
Overall
Boarding
Entertainment
Food
Crew
Comfort
Reviews
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.
Overall
Boarding
Entertainment
Food
Crew
Comfort
Reviews
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.
Overall
Boarding
Entertainment
Food
Crew
Comfort
Reviews
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.
Overall
Boarding
Entertainment
Food
Crew
Comfort
Reviews
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 Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Port of Spain to Washington, D.C.
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Top 4 airlines flying from Port of Spain to Washington, D.C.
Discover the top 4 airlines that operate flights from Port of Spain to Washington, D.C.. 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 January 16, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$328 | Average$566 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$344 | Average$520 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$352 | Average$406 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$390 | Average$639 | FlexibilityNo cancel fee | On-time71% |