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$257+ Cheap flights from Port of Spain (POS) to Baltimore (BWI)

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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
POS — BWI
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Port of Spain Piarco Intl to Baltimore/Washington are usually found in March or May, booked 84 days in advance, depart on a Sunday or Monday and return on a Wednesday

Find flight deals from Port of Spain to Baltimore

Cheapest flights from Port of Spain to Baltimore
Explore the most affordable flight options available from Port of Spain to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 12/191:30 amPOS - BWI
1 stop23h 28mUnited Airlines
Wed 12/316:15 amBWI - POS
2 stops17h 50mUnited Airlines
Deal found 10/30$406
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Tue 12/231:30 amPOS - BWI
2 stops20h 56mUnited Airlines
Tue 1/612:25 pmBWI - POS
1 stop10h 58mUnited Airlines
Deal found 10/29$415
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 11/271:30 amPOS - BWI
2 stops33h 29mUnited Airlines
Sat 12/133:56 pmBWI - POS
1 stop31h 27mUnited Airlines
Deal found 10/29$422
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sun 11/231:30 amPOS - BWI
1 stop15h 32mUnited Airlines
Tue 12/28:00 amBWI - POS
1 stop15h 23mUnited Airlines
Deal found 10/28$427
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 12/246:02 amPOS - BWI
2 stops30h 42mAmerican Airlines
Tue 1/66:31 pmBWI - POS
2 stops27h 17mAmerican Airlines
Deal found 10/29$430
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 11/61:30 amPOS - BWI
2 stops33h 29mUnited Airlines
Tue 11/116:00 amBWI - POS
1 stop17h 23mUnited Airlines
Deal found 10/29$440
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 11/221:30 amPOS - BWI
1 stop22h 11mUnited Airlines
Wed 12/38:00 amBWI - POS
1 stop15h 23mUnited Airlines
Deal found 10/28$444
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 10/293:25 pmPOS - BWI
2 stops18h 56mAmerican Airlines
Wed 1/72:46 pmBWI - POS
2 stops23h 39mAmerican Airlines
Deal found 10/28$445
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Mon 11/244:30 pmPOS - BWI
1 stop8h 29mAmerican Airlines
Tue 12/27:25 pmBWI - POS
2 stops19h 08mAmerican Airlines
Deal found 10/30$448
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 11/134:30 pmPOS - BWI
1 stop8h 29mAmerican Airlines
Tue 11/185:21 pmBWI - POS
1 stop21h 09mAmerican Airlines
Deal found 10/28$453
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 12/221:30 amPOS - BWI
2 stops33h 18mUnited Airlines
Sat 1/108:00 amBWI - POS
1 stop15h 23mUnited Airlines
Deal found 10/28$454

Cheap flight deals from Port of Spain to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Port of Spain (POS) to Baltimore (BWI). 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$405
(United Airlines)

One-way from

$257
(Mytrip)

Popular in

February

Cheapest in

March

Average price

$426
Provider with most accurate pricing for Port of Spain Piarco Intl-Baltimore/Washington flight deals.
Search Deals
Provider most trusted by Cheapflights users for Port of Spain Piarco Intl-Baltimore/Washington flights.
Search Deals
From Port of Spain Piarco Intl to Baltimore/Washington
Search Deals
One-way flight from Port of Spain Piarco Intl to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($204 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 15% potential price decrease ($75 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Port of Spain to Baltimore 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 October 30, 2025.
Use the filters below to find and compare flights from Port of Spain to Baltimore that are best for you.

Fly from

Port of Spain

Fly to

Baltimore

Route

Depart

Return

Price

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Thu 2/12

1:30 am-11:30 am

1 stop11h 00m

Baltimore/Washington

Wed 2/18

12:37 pm-12:23 am

1 stop10h 46m

$405

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Wed 2/11

1:30 am-11:30 am

1 stop11h 00m

Baltimore/Washington

Wed 2/18

12:37 pm-12:23 am

1 stop10h 46m

$405

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Thu 2/12

1:30 am-11:30 am

1 stop11h 00m

Baltimore/Washington

Thu 2/19

12:37 pm-12:23 am

1 stop10h 46m

$405

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Tue 2/10

1:30 am-11:20 am

1 stop10h 50m

Baltimore/Washington

Tue 2/24

12:37 pm-12:23 am

1 stop10h 46m

$405

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Thu 2/12

1:30 am-11:30 am

1 stop11h 00m

Baltimore/Washington

Fri 2/20

12:37 pm-12:23 am

1 stop10h 46m

$405

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Mon 2/9

1:30 am-11:20 am

1 stop10h 50m

Baltimore/Washington

Mon 2/23

12:37 pm-12:23 am

1 stop10h 46m

$405

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Fri 12/19

1:30 am-4:58 pm

2 stops16h 28m

Baltimore/Washington

Wed 12/31

6:15 am-1:05 am

2 stops17h 50m

$406

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Mon 2/9

1:30 am-4:06 pm

1 stop15h 36m

Baltimore/Washington

Thu 2/19

12:37 pm-12:23 am

1 stop10h 46m

$410

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Tue 12/23

1:30 am-9:26 pm

2 stops20h 56m

Baltimore/Washington

Tue 1/6

8:00 am-12:23 am

1 stop15h 23m

$415

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Sun 1/25

1:30 am-2:11 pm

2 stops37h 41m

$268

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 16 results
1
2

Compare providers for flights from Port of Spain to Baltimore

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 Baltimore in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust 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-Baltimore flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Port of Spain-Baltimore flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Port of Spain-Baltimore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Port of Spain-Baltimore flights, Cheapflights users trust eDreams the most. eDreams 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-Baltimore 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 Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore 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.

Cheapflights Insights

Everything you need to know about your flight from Port of Spain to Baltimore

How far ahead should I book a flight from Port of Spain to Baltimore?

Use this chart to determine the optimal time to book a round-trip flight from Port of Spain to Baltimore. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Port of Spain to Baltimore, you should look to book at least 82 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 Baltimore?

Currently, April is the cheapest month in which you can book a flight from Port of Spain to Baltimore (average of $242). Flying from Port of Spain to Baltimore in February is currently the most expensive (average of $419). 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 BWI?

Find hourly flight availability from Port of Spain to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

One of the essential ways to save on airfare from Port of Spain to Baltimore is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 21% on airfare.

How much does it cost to fly round-trip from Port of Spain to Baltimore?

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated October 30, 2025.
Peruse reviews from past customers who have flown with Copa Airlines, United Airlines, and American Airlines from Port of Spain to Baltimore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,563 reviews

Comfort

7.4

Boarding

7.8

Food

6.8

Overall

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Juan Pablo,Sep 2025

MEX - PTY

never better, had a very plesent trip to panama, cant say the same thing of my trip, from panama to santa cruz... it was very poor, unconftrable and boring
Copa Airlines
7.6
Good
1,563 reviews
Copa Airlines
7.6
Good
1,563 reviews

Comfort

7.4

Boarding

7.8

Food

6.8

Overall

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Juan Pablo,Sep 2025

MEX - PTY

never better, had a very plesent trip to panama, cant say the same thing of my trip, from panama to santa cruz... it was very poor, unconftrable and boring
United Airlines
7.4
Good
8,998 reviews
Copa Airlines
7.6
Good
1,563 reviews

Comfort

7.4

Boarding

7.8

Food

6.8

Overall

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Juan Pablo,Sep 2025

MEX - PTY

never better, had a very plesent trip to panama, cant say the same thing of my trip, from panama to santa cruz... it was very poor, unconftrable and boring
American Airlines
7.2
Good
11,030 reviews
Copa Airlines
7.6
Good
1,563 reviews

Comfort

7.4

Boarding

7.8

Food

6.8

Overall

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Juan Pablo,Sep 2025

MEX - PTY

never better, had a very plesent trip to panama, cant say the same thing of my trip, from panama to santa cruz... it was very poor, unconftrable and boring

Related info for your journey

Find useful and relevant information for your journey from Port of Spain to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Port of Spain to Baltimore?

    There are many flights that can get you from Port of Spain to Baltimore in 11h. Fly via United Airlines to get the fastest option. The distance from Port of Spain to Baltimore is about 2187 mi.

  • What are the cheapest airlines flying from Port of Spain to Baltimore round-trip?

    Copa Airlines, at $348, was found to be the cheapest airline from Port of Spain to Baltimore.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Users have found that Copa Airlines is 36% cheaper than the other options available to this destination.

  • Can I find deals for flights from Port of Spain to Baltimore that include hotel bookings?

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

  • How can I find direct flights from Port of Spain to Baltimore?

    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 Baltimore.

  • Can I find deals for business class flights from Port of Spain to Baltimore?

    Yes. Cheapflights offers flight deals from Port of Spain to Baltimore 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 Baltimore?

    Currently, April is the cheapest month in which you can book a flight from Port of Spain to Baltimore (average of $242). Flying from Port of Spain to Baltimore in February is currently the most expensive (average of $419). 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.

See more FAQs

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Alternative routes for Port of Spain to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
Port of Spain to Dulles Intl flights
Port of Spain to Reagan-National flights
Port of Spain to Philadelphia flights

Top 3 airlines flying from Port of Spain to Baltimore

Discover the top 3 airlines that operate flights from Port of Spain to Baltimore. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$348Average$438FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$372Average$428FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$402Average$570FlexibilityNo cancel feeOn-time71%

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