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442 € Cheap Flights from Baltimore Washington International to Port Of Spain

Compare Baltimore Washington International to Port Of Spain flight deals

Find the cheapest month or even day of the year to fly to Port Of Spain

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Flight deals from Baltimore Washington International to Port Of Spain

Looking for a cheap last-minute deal or the best return flight from Baltimore Washington International Airport to Port Of Spain Airport? If you want to travel next month, return fares start from 442 €. Find the lowest prices on one-way and return tickets right here.
Port Of Spain.442 € per passenger.Departing Wed, 17 Jun, returning Mon, 29 Jun.Return flight with Frontier Airlines and Caribbean Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Wed, 17 Jun, arriving in Port Of Spain.Inbound indirect flight with Caribbean Airlines, departs from Port Of Spain on Mon, 29 Jun, arriving in Baltimore Washington International.Price includes taxes and charges.From 442 €, select.
Port Of Spain.489 € per passenger.Departing Wed, 2 Sep, returning Sun, 27 Sep.Return flight with Copa.Outbound indirect flight with Copa, departs from Baltimore Washington International on Wed, 2 Sep, arriving in Port Of Spain.Inbound indirect flight with Copa, departs from Port Of Spain on Sun, 27 Sep, arriving in Baltimore Washington International.Price includes taxes and charges.From 489 €, select.
Port Of Spain.492 € per passenger.Departing Tue, 26 May, returning Wed, 3 Jun.Return flight with Frontier Airlines and Caribbean Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Tue, 26 May, arriving in Port Of Spain.Inbound indirect flight with Caribbean Airlines, departs from Port Of Spain on Wed, 3 Jun, arriving in Baltimore Washington International.Price includes taxes and charges.From 492 €, select.
Port Of Spain.495 € per passenger.Departing Wed, 1 Jul, returning Mon, 6 Jul.Return flight with United.Outbound indirect flight with United, departs from Baltimore Washington International on Wed, 1 Jul, arriving in Port Of Spain.Inbound indirect flight with United, departs from Port Of Spain on Mon, 6 Jul, arriving in Baltimore Washington International.Price includes taxes and charges.From 495 €, select.
Port Of Spain.498 € per passenger.Departing Tue, 30 Jun, returning Tue, 7 Jul.Return flight with United.Outbound indirect flight with United, departs from Baltimore Washington International on Tue, 30 Jun, arriving in Port Of Spain.Inbound indirect flight with United, departs from Port Of Spain on Tue, 7 Jul, arriving in Baltimore Washington International.Price includes taxes and charges.From 498 €, select.
Port Of Spain.499 € per passenger.Departing Tue, 28 Jul, returning Tue, 4 Aug.Return flight with Frontier Airlines and Caribbean Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Tue, 28 Jul, arriving in Port Of Spain.Inbound indirect flight with Caribbean Airlines, departs from Port Of Spain on Tue, 4 Aug, arriving in Baltimore Washington International.Price includes taxes and charges.From 499 €, select.
Port Of Spain.500 € per passenger.Departing Wed, 26 Aug, returning Mon, 31 Aug.Return flight with United.Outbound indirect flight with United, departs from Baltimore Washington International on Wed, 26 Aug, arriving in Port Of Spain.Inbound indirect flight with United, departs from Port Of Spain on Mon, 31 Aug, arriving in Baltimore Washington International.Price includes taxes and charges.From 500 €, select.
Port Of Spain.509 € per passenger.Departing Tue, 25 Aug, returning Sat, 5 Sep.Return flight with United.Outbound indirect flight with United, departs from Baltimore Washington International on Tue, 25 Aug, arriving in Port Of Spain.Inbound indirect flight with United, departs from Port Of Spain on Sat, 5 Sep, arriving in Baltimore Washington International.Price includes taxes and charges.From 509 €, select.
Port Of Spain.515 € per passenger.Departing Wed, 28 Oct, returning Sat, 7 Nov.Return flight with United.Outbound indirect flight with United, departs from Baltimore Washington International on Wed, 28 Oct, arriving in Port Of Spain.Inbound indirect flight with United, departs from Port Of Spain on Sat, 7 Nov, arriving in Baltimore Washington International.Price includes taxes and charges.From 515 €, select.
Port Of Spain.515 € per passenger.Departing Fri, 25 Sep, returning Mon, 5 Oct.Return flight with United.Outbound indirect flight with United, departs from Baltimore Washington International on Fri, 25 Sep, arriving in Port Of Spain.Inbound indirect flight with United, departs from Port Of Spain on Mon, 5 Oct, arriving in Baltimore Washington International.Price includes taxes and charges.From 515 €, select.
Port Of Spain.534 € per passenger.Departing Fri, 2 Oct, returning Fri, 9 Oct.Return flight with Copa.Outbound indirect flight with Copa, departs from Baltimore Washington International on Fri, 2 Oct, arriving in Port Of Spain.Inbound indirect flight with Copa, departs from Port Of Spain on Fri, 9 Oct, arriving in Baltimore Washington International.Price includes taxes and charges.From 534 €, select.
Port Of Spain.575 € per passenger.Departing Sun, 6 Dec, returning Tue, 29 Dec.Return flight with United.Outbound indirect flight with United, departs from Baltimore Washington International on Sun, 6 Dec, arriving in Port Of Spain.Inbound indirect flight with United, departs from Port Of Spain on Tue, 29 Dec, arriving in Baltimore Washington International.Price includes taxes and charges.From 575 €, select.
Port Of Spain.576 € per passenger.Departing Thu, 28 May, returning Sun, 31 May.Return flight with Frontier Airlines and Caribbean Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Thu, 28 May, arriving in Port Of Spain.Inbound indirect flight with Caribbean Airlines, departs from Port Of Spain on Sun, 31 May, arriving in Baltimore Washington International.Price includes taxes and charges.From 576 €, select.
Port Of Spain.587 € per passenger.Departing Mon, 4 Jan, returning Sat, 20 Mar.Return flight with United.Outbound indirect flight with United, departs from Baltimore Washington International on Mon, 4 Jan, arriving in Port Of Spain.Inbound indirect flight with United, departs from Port Of Spain on Sat, 20 Mar, arriving in Baltimore Washington International.Price includes taxes and charges.From 587 €, select.
Port Of Spain.614 € per passenger.Departing Mon, 1 Mar, returning Sat, 6 Mar.Return flight with United.Outbound indirect flight with United, departs from Baltimore Washington International on Mon, 1 Mar, arriving in Port Of Spain.Inbound indirect flight with United, departs from Port Of Spain on Sat, 6 Mar, arriving in Baltimore Washington International.Price includes taxes and charges.From 614 €, select.
Port Of Spain.657 € per passenger.Departing Fri, 22 Jan, returning Fri, 12 Feb.Return flight with Copa.Outbound indirect flight with Copa, departs from Baltimore Washington International on Fri, 22 Jan, arriving in Port Of Spain.Inbound indirect flight with Copa, departs from Port Of Spain on Fri, 12 Feb, arriving in Baltimore Washington International.Price includes taxes and charges.From 657 €, select.

Find the cheapest month to fly from Baltimore Washington International to Port Of Spain

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Baltimore Washington International to Port Of Spain flights are currently cheapest in June.
May
from 576 €
Jun
from 442 €
Jul
from 495 €
Aug
from 500 €
Sep
from 489 €
Oct
from 534 €
Nov
from 790 €
Dec
from 575 €
Jan
from 1.208 €
Feb
Find prices
Mar
from 614 €
Apr
Find prices

Baltimore Washington International to Port Of Spain: Alternative routes

Compare routes from Baltimore Washington International to Port Of Spain below. You may find an airport to fly into that's cheaper, faster, or easier than Port Of Spain.

Port Of Spain

20km from central Port Of Spain
ClosestCheapest
from 442 €
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Washington D.C. to Port Of Spain: Flight information

The things to know before you go.
Cheapest flight found442 €
Cheapest month to flyJune

Finding cheap flights from Baltimore Washington International to Port Of Spain: Frequently asked questions

The best price we found for a return flight from Baltimore Washington International to Port Of Spain is 442 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Baltimore Washington International to Port Of Spain. But we found flights with one or more stops from 442 €.
As of May 2026, there are no flights flying from Baltimore Washington International to Port Of Spain.
The cheapest month to fly from Baltimore Washington International to Port Of Spain is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Baltimore Washington International Airport to Port Of Spain Airport on Wednesday, 17 June 2026.
No airlines currently offer direct flights between Baltimore Washington International Airport and Port Of Spain Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Port Of Spain but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Port Of Spain is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to Port Of Spain.

Flying from Baltimore/Wash International Thurgood Marshall Airport (BWI) to Piarco International Airport (POS): what you need to know

  • Washington DC and Port Of Spain share the UTC-4 timezone. This means you won't have to change your watch when you arrive.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you plenty of time to board your BWI to POS flight.

  • During popular months such as July, it's best to get to the airport earlier than normal. Arrive two hours before domestic departures and four hours ahead of an international flight whenever you're travelling during a peak period in general.

  • We make it simple to book a flight with a stopover. To see all your options for tickets from Baltimore/Wash International Thurgood Marshall Airport to Piarco International Airport, deselect 'Direct flights only.' Then, pick a flight offering a stop long enough to tour your chosen city. Top stopovers between BWI and POS include:

    • Luis Munoz Marin International Airport

    • Miami International Airport

    • Fort Lauderdale-Hollywood International Airport

How to find the cheapest flights from Baltimore/Wash International Thurgood Marshall Airport (BWI) to Piarco International Airport (POS)

  • 172 € is currently the best price for a one-way Baltimore/Wash International Thurgood Marshall Airport to Piarco International Airport flight. A return flight starts from 442 €. These prices may change depending on demand.

  • It's usually smart to book early if you're looking for cheap tickets from BWI to POS. That's because flight prices are based on demand, which tends to rise closer to the date of departure.

  • Getting cheap flights from Baltimore/Wash International Thurgood Marshall Airport to Piarco International Airport is easier if you're flexible with your dates. Use the 'Whole month' tool to see the lowest fares across every month and bag a great deal.

  • Getting your hands on cheap flights from BWI to POS is a cinch with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch when a new deal comes up.

  • Select your preferred departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Baltimore/Wash International Thurgood Marshall Airport to Piarco International Airport.

Handy information about Baltimore/Wash International Thurgood Marshall Airport (BWI)

  • Of all flights leaving Baltimore/Wash International Thurgood Marshall Airport, 77.13% touch down on time at their destination.

  • Baltimore/Wash International Thurgood Marshall Airport is about 48 kilometres from central Washington DC. If you're driving, ride-sharing or catching a cab from the centre, it'll take 50 minutes or so to get there, depending on the traffic.

  • You can expect a trip time of around 1 hour 30 minutes when using public transport.

  • Looking for a convenient hotel close to BWI? If you've booked an early flight from Baltimore/Wash International Thurgood Marshall Airport to Piarco International Airport, these stays will put you moments from your check-in counter:

Arriving at Piarco International Airport (POS)

  • If you're arriving on a late Baltimore/Wash International Thurgood Marshall Airport to Piarco International Airport flight, nothing beats the convenience of staying close to the terminal. Collect your bags from the carousel and then be showered and relaxing soon after at one of these options near POS:

  • Travel at your own pace with a Piarco International Airport rental car. Book your wheels from Sixt, Alamo or Ace Rent a Car and experience more of Port Of Spain and beyond.

  • Lock in the best possible rate by reserving your vehicle from Piarco International Airport about one week before your departure date.

Getting from Piarco International Airport (POS) to central Port Of Spain

  • Piarco International Airport to central Port Of Spain has a drive time of about 30 minutes. It's approximately 23 kilometres away.

When to fly to Piarco International Airport (POS)

  • July is the most popular month for flights from Baltimore/Wash International Thurgood Marshall Airport to Piarco International Airport. For a quieter experience, go to Port Of Spain in February.

  • When reserving your flight from Baltimore/Wash International Thurgood Marshall Airport to Piarco International Airport, consider the kind of weather you enjoy. September is the warmest month in Port Of Spain, with the temperature ranging from 24ºC (75ºF) to 31ºC (88ºF).

  • Look for cheap tickets from BWI to POS in February if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between 22ºC (72ºF) and 30ºC (86ºF) on average.

Explore more of Trinidad and Tobago

  • You've done Port Of Spain, now it's time to explore other parts of Trinidad and Tobago. Journey about 19 kilometres south-east to Chaguanas to check off its leading attractions. From Redemption Worship Centre to Badra Kali Shakti Temple and Park, there's plenty to keep you busy.

  • San Fernando is another essential stop in Trinidad and Tobago and is around 40 kilometres south of Port Of Spain. No journey is complete without seeing Susamachar Presbyterian Church, St Paul’s Church and Cluny Eucharistic Centre.

Plan the rest of your trip from Washington D.C. to Port Of Spain

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.