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Cheap Flights from Baltimore Washington International to Port Of Spain

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      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

      Book the best Port Of Spain fare with no extra fees

      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 R 8,438. Find the lowest prices on one-way and return tickets right here.
      Port Of Spain.R 3,712 per passenger.Departing Thu, 15 Oct.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Thu, 15 Oct, arriving in Port Of Spain.Price includes taxes and charges.From R 3,712, select.
      Port Of Spain.R 4,279 per passenger.Departing Wed, 16 Sep.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Wed, 16 Sep, arriving in Port Of Spain.Price includes taxes and charges.From R 4,279, select.
      Port Of Spain.R 4,712 per passenger.Departing Tue, 17 Nov.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Tue, 17 Nov, arriving in Port Of Spain.Price includes taxes and charges.From R 4,712, select.
      Port Of Spain.R 5,168 per passenger.Departing Tue, 8 Dec.One-way flight with United.Outbound indirect flight with United, departs from Baltimore Washington International on Tue, 8 Dec, arriving in Port Of Spain.Price includes taxes and charges.From R 5,168, select.
      Port Of Spain.R 5,210 per passenger.Departing Tue, 15 Jun.One-way flight with United.Outbound indirect flight with United, departs from Baltimore Washington International on Tue, 15 Jun, arriving in Port Of Spain.Price includes taxes and charges.From R 5,210, select.
      Port Of Spain.R 6,072 per passenger.Departing Wed, 26 Aug.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Wed, 26 Aug, arriving in Port Of Spain.Price includes taxes and charges.From R 6,072, select.
      Port Of Spain.R 6,336 per passenger.Departing Thu, 21 Jan.One-way flight with jetBlue.Outbound indirect flight with jetBlue, departs from Baltimore Washington International on Thu, 21 Jan, arriving in Port Of Spain.Price includes taxes and charges.From R 6,336, select.
      Port Of Spain.R 7,644 per passenger.Departing Tue, 2 Feb.One-way flight with United.Outbound indirect flight with United, departs from Baltimore Washington International on Tue, 2 Feb, arriving in Port Of Spain.Price includes taxes and charges.From R 7,644, 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 October.
      Aug
      from R 6,072
      Sep
      from R 4,279
      Oct
      from R 3,712
      Nov
      from R 4,712
      Dec
      from R 5,168
      Jan
      from R 6,336
      Feb
      from R 7,644
      Mar
      Find prices
      Apr
      Find prices
      May
      Find prices
      Jun
      from R 5,210
      Jul
      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 R 3,712
      Search flights

      Washington D.C. to Port Of Spain: Flight information

      The things to know before you go.
      Cheapest flight foundR 3,712
      Cheapest month to flyOctober

      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 R 6,859. 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 R 6,859.
      As of August 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 October.
      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 Thursday, 15 October 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 Washington International Airport (BWI) to Port Of Spain Airport (POS): what you need to know

      • The timezone in Port Of Spain is UTC-4, which is one hour ahead of Washington DC.

      • Your BWI to POS flight won't wait if you're running late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

      • Flying during a peak month such as July? Public holidays and other popular periods can result in longer queues at airport checkpoints. Play things extra safe and get there up to four hours before international flights and two hours before domestic departures.

      • If you'd like to explore another city along the way, just uncheck 'Direct flights only' when searching for your ticket from Baltimore Washington International Airport to Port Of Spain Airport. Here are the top stopovers between BWI and POS:

        • Miami International Airport

        • Fort Lauderdale International Airport

        • San Juan Luis Munoz Marin Airport

      How to find the cheapest flights from Baltimore Washington International Airport (BWI) to Port Of Spain Airport (POS)

      • Currently, R 3,712 is the lowest price we've seen for a one-way Baltimore Washington International Airport to Port Of Spain Airport flight. The best price for a return plane ticket is R 6,859. Remember that fares could change due to demand at the time of booking.

      • It's a good idea to book as early as possible if you're hoping to get cheap tickets from BWI to POS. That's because airlines adjust prices based on demand, which tends to increase closer to the date of departure.

      • The 'Whole month' search function shows you the cheapest flights from Baltimore Washington International Airport to Port Of Spain Airport across the month. It's a great way to snap up a bargain if your plans aren't set in stone.

      • Snapping up cheap flights from BWI to POS couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch when there's a better deal.

      • Tailor your flights using filters. Select your preferred arrival and departure times, airlines and total journey duration. You can also sort your results by 'Fastest,' 'Best' or 'Cheapest' flights from Baltimore Washington International Airport to Port Of Spain Airport.

      Handy information about Baltimore Washington International Airport (BWI)

      • Of the flights that depart from Baltimore Washington International Airport, 77% touch down on time at their destination.

      • Central Washington DC to Baltimore Washington International Airport is around 48 kilometres. Depending on traffic, it'll take about 40 minutes to get there if you're catching a taxi, ride-sharing or driving.

      • Expect a journey time of about 50 minutes on public transport.

      • Need a handy hotel near BWI? If you're boarding an early flight from Baltimore Washington International Airport to Port Of Spain Airport, these accommodation options will have you moments from your departure gate:

      Arriving at Port Of Spain Airport (POS)

      • The last thing you want is a lengthy journey to your hotel if you're landing late on a Baltimore Washington International Airport to Port Of Spain Airport flight. Stay at one of these accommodation options near POS instead:

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

      • For the best deal, reserve your vehicle from Port Of Spain Airport about one week before your trip.

      When to fly to Port Of Spain Airport (POS)

      • The quietest month for a flight from Baltimore Washington International Airport to Port Of Spain Airport is March, while August is the most popular. Choose the ideal time to visit Port Of Spain based on whether you prefer a faster pace or a more relaxed vibe.

      • When booking your flight from Baltimore Washington International Airport to Port Of Spain Airport, think about the type of weather you enjoy. September is the warmest month in Port Of Spain, with temperatures ranging from 24ºC (75ºF) to 31ºC (88ºF).

      • If you like cooler conditions, look for a cheap ticket from BWI to POS in February. Average temperatures are between 22ºC (72ºF) and 30ºC (86ºF) then.

      Explore more of Trinidad and Tobago

      • Continue your adventure and dive deeper into Trinidad and Tobago. Chaguanas is around 19 kilometres south-east of Port Of Spain and is full of things to keep you busy, including Badra Kali Shakti Temple.

      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 12 days.