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Cheap flights from Ontario (ONT) to Port Of Spain (POS)

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How to find the cheapest flight from Ontario (ONT) to Port Of Spain (POS)

How to find the cheapest flight from Ontario (ONT) to Port Of Spain (POS)
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How to find the cheapest flight from Ontario (ONT) to Port Of Spain (POS)
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How to find the cheapest flight from Ontario (ONT) to Port Of Spain (POS)
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Cheap flights from Ontario to Port Of Spain in December 2025 , January 2026

31 Dec - 13 Jan $ 753.00
ONT
Ontario
Frontier Airlines
2 STOPS
POS
Port Of Spain
POS
Port Of Spain
Frontier Airlines
2 STOPS
ONT
Ontario
Pick dates
31 Dec - 29 Jan $ 767.00
ONT
Ontario
Frontier Airlines
2 STOPS
POS
Port Of Spain
POS
Port Of Spain
Frontier Airlines
2 STOPS
ONT
Ontario
Pick dates
31 Dec - 22 Jan $ 767.00
ONT
Ontario
Frontier Airlines
2 STOPS
POS
Port Of Spain
POS
Port Of Spain
Frontier Airlines
2 STOPS
ONT
Ontario
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Last minute flights from Ontario to Port Of Spain

29 Dec - 31 Dec $ 1,033.00
ONT
Ontario
Frontier Airlines
2 STOPS
POS
Port Of Spain
POS
Port Of Spain
Frontier Airlines
3 STOPS
ONT
Ontario
Pick dates
29 Dec - 31 Dec $ 1,033.00
ONT
Ontario
Frontier Airlines
2 STOPS
POS
Port Of Spain
POS
Port Of Spain
Frontier Airlines
2 STOPS
ONT
Ontario
Pick dates
29 Dec - 31 Dec $ 1,095.00
ONT
Ontario
Hawaiian Airlines
2 STOPS
POS
Port Of Spain
POS
Port Of Spain
Hawaiian Airlines
2 STOPS
ONT
Ontario
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One-way flights to Port Of Spain from Ontario

6:04 AM - 5:03 PM
United Airlines
1 Stops
14h 19m
ONT - POS
$ 473
Kiwi
Pick dates
1:40 PM - 5:03 PM
United Airlines
2 Stops
30h 43m
ONT - POS
$ 473
Kiwi
Pick dates
6:04 AM - 5:03 PM
United Airlines
1 Stops
14h 19m
ONT - POS
$ 478
Kiwi
Pick dates

How to find the cheapest flight from Ontario (ONT) to Port Of Spain (POS)

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How to find the cheapest flight from Ontario (ONT) to Port Of Spain (POS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Ontario (ONT) to Port Of Spain (POS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.