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Flights from Port Of Spain to Washington D.C. Starting at AU$ 369

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Return

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Port Of Spain to Washington D.C.

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Port Of Spain to Washington D.C.

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Copa Airlines
From AU$ 369
United Airlines
From AU$ 383
Caribbean Airlines
From AU$ 410
American Airlines
From AU$ 458
Jetblue Airways
From AU$ 572
ANA airlines

Find more flights and airlines

Alternative Routes from Port Of Spain to Washington D.C.

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Port Of Spain to Washington D.C..

  • Cheapest
    Copa Airlines
    POS
    04:05
    11h 5m
    1 transfer
    IAD
    15:10
    Piarco International Airport - Dulles International Airport
    Wed, May 8Copa Airlines
    AU$ 368
  • United Airlines
    POS
    00:30
    21h 43m
    1 transfer
    DCA
    22:13
    Piarco International Airport - Ronald Reagan Washington National Airport
    Wed, May 15United Airlines
    AU$ 382
  • United Airlines
    POS
    00:30
    21h 43m
    1 transfer
    DCA
    22:13
    Piarco International Airport - Ronald Reagan Washington National Airport
    Wed, May 15United Airlines
    AU$ 382
    Find More Flights

How do I find the cheapest flights?

  • When are flight from Port Of Spain (POS) to Washington D.C. (WAS) the cheapest?

    Airlines adjust prices for flights from Port Of Spain to Washington D.C. based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from Port Of Spain (POS) to Washington D.C. (WAS) cost?

    According to Trip.com's data, the lowest price is around AU$ 1,186.
  • How many airports in Washington D.C. (WAS)?

    There are 2 airport(s) in Washington D.C. (WAS): Ronald Reagan Washington National Airport and Dulles International Airport.

Flight Information from Port Of Spain to Washington D.C.

Cheapest direct flight price

AU$ 368

Off-season for travel

March

Peak season for travel

June