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Cheap flights from Saint John to Port of Spain from C$ 1,073

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
YSJ — POS
4 Aug — 11 Aug1
1 adult

Cheap flight deals from St John to Port of Spain

Discover tips and strategies to find the most affordable flight options for your journey from St John (YSJ) to Port of Spain (POS). 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 30 July 2025.

Round-trip from

C$ 1,073
United Airlines
  • United Airlines
  • 17/8-20/8
  • 4 total stops
  • 58h 38m total
  • Saint John to Port of Spain
Search Deals

Find flight deals from St John to Port of Spain

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

Sun 17/85:55 a.m.YSJ - POS
2 stops42h 28mUnited Airlines
Wed 20/812:30 a.m.POS - YSJ
2 stops16h 10mUnited Airlines
Deal found 28/7C$ 1,073
Sun 17/86:40 p.m.YSJ - POS
2 stops29h 43mMultiple Airlines
Wed 20/812:30 a.m.POS - YSJ
2 stops33h 20mMultiple Airlines
Deal found 28/7C$ 1,236

Cheapflights Fare Finder

 
Customize your flight search to find flights from St John to Port of Spain 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 629,999 searches. Data last updated 30 July 2025.
Use the filters below to find and compare flights from Saint John to Port of Spain that are best for you.

Fly from

St John

Fly to

Port of Spain

Route

Depart

Return

Price

Saint JohnPort of Spain

YSJ - POS

YSJPOS

Saint John

Sun 17/8

5:55 a.m.-11:23 p.m.

2 stops42h 28m

Port of Spain Piarco Intl

Wed 20/8

12:30 a.m.-5:40 p.m.

2 stops16h 10m

C$ 1,073

Saint JohnPort of Spain

YSJ - POS

YSJPOS

Saint John

Sun 17/8

6:40 p.m.-11:23 p.m.

2 stops29h 43m

Port of Spain Piarco Intl

Wed 20/8

12:30 a.m.-10:50 a.m.

2 stops33h 20m

C$ 1,236

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

Best time to book a flight from St John to Port of Spain

Have a flexible travel schedule? Discover the best time to fly to Port of Spain from St John 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.

Reviews of airlines servicing Port of Spain

Get insights into the airlines that provide service to Port of Spain. 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 Port of Spain. Reviews last updated 30 July 2025.
Get a feel of what it's like to fly with United Airlines from Saint John to Port of Spain by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,896 reviews
Check prices

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
United Airlines
7.4
Good
8,896 reviews
United Airlines
7.4
Good
8,896 reviews
Check prices

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Related info for your journey

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

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St John to Port of Spain.

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

    Yes. Cheapflights offers flight deals from St John to Port of Spain 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 Saint John to Port of Spain?

    Currently, May is the cheapest month in which you can book a flight from Saint John to Port of Spain (average of C$ 493). Flying from Saint John to Port of Spain in December is currently the most expensive (average of C$ 758). 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

Travelling to a place near Port of Spain?

Book flights to Port of Spain if you plan to visit one of these locations
Piarco

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Complete your trip

Complete your trip to Port of Spain by adding a car rental and/or hotel reservation to your travel itinerary.
Port of Spain car rentals
Port of Spain Piarco Intl Airport car rentals
Scarborough ANR Robinson Intl Airport car rentals
Crown Point car rentals

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Can Cheapflights find flights from St John to Port of Spain with no change fees?

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Can Cheapflights notify me if prices for flights from St John to Port of Spain become cheaper?

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