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$243+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
POS — BWI
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
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 86 days in advance, depart on a Sunday or Monday and return on a Wednesday

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 September 17, 2025.

Round-trip from

$404
(United Airlines)

One-way from

$243
(Copa Airlines)

Popular in

February

Cheapest in

March

Average price

$422
From Port of Spain Piarco Intl to Baltimore/Washington
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One-way flight from Port of Spain Piarco Intl to Baltimore/Washington
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Highest demand for flights based on searches. 26% potential increase in price ($197 potential increase over avg. RT price).
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Cheapest flight prices on average. 15% potential price decrease ($74 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/1712:30 amPOS - BWI
1 stop15h 44mUnited Airlines
Sat 10/256:00 amBWI - POS
1 stop17h 23mUnited Airlines
Deal found 9/16$404
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/241:30 amPOS - BWI
2 stops20h 54mUnited Airlines
Thu 12/41:10 pmBWI - POS
2 stops34h 13mUnited Airlines
Deal found 9/15$407
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/2812:30 amPOS - BWI
1 stop11h 02mUnited Airlines
Sun 11/236:00 amBWI - POS
1 stop17h 23mUnited Airlines
Deal found 9/14$410
This United Airlines deal was found by Cheapflights users on 9/17. 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
2 stops33h 29mUnited Airlines
Wed 12/38:00 amBWI - POS
1 stop15h 23mUnited Airlines
Deal found 9/17$414
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/1712:30 amPOS - BWI
1 stop15h 44mUnited Airlines
Mon 10/276:00 amBWI - POS
1 stop17h 23mUnited Airlines
Deal found 9/16$422
This United Airlines deal was found by Cheapflights users on 9/14. 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 9/3012:30 amPOS - BWI
1 stop22h 28mUnited Airlines
Thu 2/266:30 amBWI - POS
2 stops40h 53mUnited Airlines
Deal found 9/14$424
This United Airlines deal was found by Cheapflights users on 9/17. 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 9/3012:30 amPOS - BWI
1 stop11h 26mUnited Airlines
Wed 10/156:00 amBWI - POS
1 stop17h 23mUnited Airlines
Deal found 9/17$427
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Mon 11/244:30 pmPOS - BWI
2 stops25h 26mAmerican Airlines
Tue 12/27:25 pmBWI - POS
2 stops19h 08mAmerican Airlines
Deal found 9/15$431
This United Airlines deal was found by Cheapflights users on 9/14. 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 stops44h 56mUnited Airlines
Tue 1/612:25 pmBWI - POS
1 stop10h 58mUnited Airlines
Deal found 9/14$438
This United Airlines deal was found by Cheapflights users on 9/17. 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 9/1912:30 amPOS - BWI
1 stop15h 47mUnited Airlines
Mon 9/225:30 pmBWI - POS
2 stops29h 53mUnited Airlines
Deal found 9/17$439

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 September 17, 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

Fri 10/17

12:30 am-4:14 pm

1 stop15h 44m

Baltimore/Washington

Sat 10/25

6:00 am-11:23 pm

1 stop17h 23m

$404

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Mon 11/24

1:30 am-9:24 pm

2 stops20h 54m

Baltimore/Washington

Thu 12/4

1:10 pm-12:23 am

2 stops34h 13m

$407

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Sun 11/23

1:30 am-4:02 pm

1 stop15h 32m

Baltimore/Washington

Wed 12/3

8:00 am-12:23 am

1 stop15h 23m

$410

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Sun 11/23

1:30 am-4:02 pm

1 stop15h 32m

Baltimore/Washington

Tue 12/2

8:00 am-12:23 am

1 stop15h 23m

$410

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Tue 10/28

12:30 am-5:14 pm

2 stops16h 44m

Baltimore/Washington

Mon 11/3

6:00 am-12:23 am

1 stop17h 23m

$414

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Tue 9/30

3:51 am-3:08 pm

1 stop11h 17m

$243

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Tue 9/30

3:51 am-11:25 pm

2 stops19h 34m

$263

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Sun 11/16

1:30 am-10:41 pm

1 stop22h 11m

$267

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Thu 11/20

1:30 am-10:41 pm

1 stop22h 11m

$267

Port of SpainBaltimore

POS - BWI

POSBWI

Port of Spain Piarco Intl

Tue 11/18

1:30 am-11:32 am

1 stop11h 02m

$267

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 13 results
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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 September 12, 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, August is the cheapest month in which you can book a flight from Port of Spain to Baltimore (average of $241). Flying from Port of Spain to Baltimore 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 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 September 17, 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 September 17, 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
1,533 reviews

Overall

7.6

Boarding

7.8

Crew

8.1

Comfort

7.4

Food

6.8

Entertainment

6.8

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
1,533 reviews
Copa Airlines
7.6
Good
1,533 reviews

Overall

7.6

Boarding

7.8

Crew

8.1

Comfort

7.4

Food

6.8

Entertainment

6.8

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
8,926 reviews
Copa Airlines
7.6
Good
1,533 reviews

Overall

7.6

Boarding

7.8

Crew

8.1

Comfort

7.4

Food

6.8

Entertainment

6.8

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
10,000 reviews
Copa Airlines
7.6
Good
1,533 reviews

Overall

7.6

Boarding

7.8

Crew

8.1

Comfort

7.4

Food

6.8

Entertainment

6.8

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 15h 44m. 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 37% 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, August is the cheapest month in which you can book a flight from Port of Spain to Baltimore (average of $241). Flying from Port of Spain to Baltimore 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$348Average$460FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$353Average$428FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$402Average$580FlexibilityNo cancel feeOn-time71%

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