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Cheap flights from Saint John to Port of Spain from C$ 890

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Saint John to Port of Spain departing on 30/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Saint John to Port of Spain

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:00 a.m. - 11:23 p.m.YSJ  Saint John-POS Port of Spain Piarco Intl
43h 23m2 stops Toronto Pearson Intl Houston George Bush Intcntl
United Airlines Logo
12:30 a.m. - 11:56 a.m.POS  Port of Spain Piarco Intl-YSJ Saint John
34h 26m2 stops Houston George Bush Intcntl Toronto Pearson Intl
C$ 890United Airlines
Wed, 30 Sep - Sat, 3 Oct
United Airlines Logo
5:00 a.m. - 11:23 p.m.YSJ  Saint John-POS Port of Spain Piarco Intl
43h 23m2 stops Toronto Pearson Intl Houston George Bush Intcntl
United Airlines Logo
12:30 a.m. - 11:56 a.m.POS  Port of Spain Piarco Intl-YSJ Saint John
34h 26m2 stops Houston George Bush Intcntl Toronto Pearson Intl
C$ 893United Airlines
Wed, 30 Sep - Sat, 3 Oct

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United Airlines flights from Saint John to Port of Spain

Our best United Airlines deals on Saint John to Port of Spain flight tickets
United Airlines
30 Sep
YSJ5:00 a.m.Saint John
43h 23m
2 stops
POS11:23 p.m.Port of Spain Piarco Intl
3 Oct
POS12:30 a.m.Port of Spain Piarco Intl
34h 26m
2 stops
YSJ11:56 a.m.Saint John
C$ 890
United Airlines
30 Sep
YSJ5:00 a.m.Saint John
43h 23m
2 stops
POS11:23 p.m.Port of Spain Piarco Intl
3 Oct
POS12:30 a.m.Port of Spain Piarco Intl
34h 26m
2 stops
YSJ11:56 a.m.Saint John
C$ 893

momondo Fare Finder

 
Customize your flight search to find flights from Saint 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, momondo users made 96,600 searches. Data last updated 5 August 2026.
Use the filters below to find and compare flights from Saint John to Port of Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Saint JohnPort of Spain

YSJ Saint John - POS Port of Spain Piarco Intl

YSJPOS

Saint John

Wed 30/9

5:00 a.m.-11:23 p.m.

2 stops43h 23m

Port of Spain Piarco Intl

Sat 3/10

12:30 a.m.-11:56 a.m.

2 stops34h 26m

C$ 890

Saint JohnPort of Spain

YSJ Saint John - POS Port of Spain Piarco Intl

YSJPOS

Saint John

Wed 30/9

5:00 a.m.-11:23 p.m.

2 stops43h 23m

Port of Spain Piarco Intl

Sat 3/10

12:30 a.m.-11:56 a.m.

2 stops34h 26m

C$ 893

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Saint John to Port of Spain

Are you open to changing your travel dates? Check out the ideal times to fly from Saint John to Port of Spain according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Saint John to Port of Spain (YSJ to POS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint John to Port of Spain

Fastest flight time

20h 15m

Direct flights

None
The fastest flight from Saint John to Port of Spain takes 20h 15m
There are no direct flights from Saint John to Port of Spain. There are no popular flight routes from Saint John to Port of Spain.
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Frequently asked questions about flying from Saint John to Port of Spain

  • How far is Saint John to Port of Spain Piarco Intl by plane?

    A flight from Saint John to Port of Spain Piarco Intl will travel around 3870.4 km. A reasonable flight in good conditions will take 20h 15m.

  • When did momondo last update prices for flights from Saint John Airport to Port of Spain Piarco Intl Airport?

    Prices for flights from Saint John Airport to Port of Spain Piarco Intl Airport refresh daily.

  • How old do you have to be to fly from Saint John Airport to Port of Spain Piarco Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Saint John Airport to Port of Spain Piarco Intl Airport.

  • What documentation or ID do you need to fly to Port of Spain Piarco Intl Airport?

    The travel and health documents required for your trip to Port of Spain Piarco Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Port of Spain Piarco Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Saint John to Port of Spain

  • How do I get Price Alerts for flights from Saint John to Port of Spain?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Saint John from Port of Spain. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Saint John to Port of Spain with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Travelling to a place near Port of Spain?

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

Why use momondo?

Why should I use momondo to find a flight deal from Saint John to Port of Spain?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Saint John to Port of Spain for you.

Can I find flights from Saint John to Port of Spain with flexible booking policies on momondo?

Yes. All flights to Port of Spain from Saint John on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Saint John to Port of Spain?

momondo provides multiple filters to help you find the best flight to Port of Spain from Saint John. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Saint John to Port of Spain right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Port of Spain from Saint John. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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