Cheap flights from Toronto Region of Waterloo Intl Airport to Kaua'i from C$ 812
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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
Find flight deals from Region of Waterloo Intl to Kaua'i
Best flights from Region of Waterloo Intl to Kaua'iDiscover carefully curated flight deals from Region of Waterloo Intl to Kaua'i that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 October 2025.
Discover carefully curated flight deals from Region of Waterloo Intl to Kaua'i that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 October 2025.
Cheap flight deals from Region of Waterloo Intl to Kaua'i
Keep the following information in mind while searching for Region of Waterloo Intl to Kaua'i flight deals. Data was last updated 21 October 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Toronto Region of Waterloo Intl Airport to Kaua'i that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
TorontoLihue
YKF - LIH
YKFLIH
Toronto Region of Waterloo Intl
Mon 2/3
6:20 a.m.-10:42 p.m.
2 stops21h 22m
Lihue
Wed 4/3
11:50 p.m.-5:29 a.m.
2 stops48h 39m
Best time to book a flight from Region of Waterloo Intl to Kaua'i
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Alternative routes for Region of Waterloo Intl to Kaua'i
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Can Cheapflights find flights from Region of Waterloo Intl to Kaua'i with no change fees?
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