Find flights
When to book
FAQs

Cheap flights from Toronto to Kaua'i from C$ 448

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 18/10. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — LIH
9 Aug — 16 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Toronto to Kaua'i

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to Kaua'i
Explore the most affordable flight options available from Toronto to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 July 2026.

Mon 5/109:30 a.m.
YYZ
-
LIH
2 stops28h 10m
Multiple Airlines
Mon 19/104:52 p.m.
LIH
-
YYZ
2 stops17h 43m
Multiple Airlines
Deal found 9/7C$ 863
Tue 25/86:25 p.m.
YYZ
-
LIH
2 stops29h 16m
Delta
Tue 1/98:41 p.m.
LIH
-
YYZ
2 stops21h 16m
Delta
Deal found 9/7C$ 901
Thu 29/106:00 a.m.
YYZ
-
LIH
2 stops19h 14m
Delta
Mon 2/118:39 p.m.
LIH
-
YYZ
2 stops21h 12m
Delta
Deal found 9/7C$ 920
Mon 14/93:50 p.m.
YYZ
-
LIH
2 stops23h 52m
Multiple Airlines
Mon 28/93:45 p.m.
LIH
-
YYZ
1 stop23h 40m
Multiple Airlines
Deal found 9/7C$ 935
Tue 15/93:50 p.m.
YYZ
-
LIH
2 stops23h 52m
Multiple Airlines
Mon 28/93:45 p.m.
LIH
-
YYZ
1 stop23h 40m
Multiple Airlines
Deal found 9/7C$ 937
Tue 15/93:50 p.m.
YYZ
-
LIH
2 stops23h 52m
Multiple Airlines
Tue 29/93:45 p.m.
LIH
-
YYZ
1 stop23h 40m
Multiple Airlines
Deal found 8/7C$ 938
Mon 14/93:50 p.m.
YYZ
-
LIH
2 stops23h 52m
Multiple Airlines
Tue 29/93:45 p.m.
LIH
-
YYZ
1 stop23h 40m
Multiple Airlines
Deal found 7/7C$ 939
Tue 15/99:45 a.m.
YYZ
-
LIH
1 stop29h 57m
Multiple Airlines
Thu 1/103:45 p.m.
LIH
-
YYZ
2 stops21h 10m
Multiple Airlines
Deal found 9/7C$ 942
Tue 15/99:45 a.m.
YYZ
-
LIH
1 stop29h 57m
Multiple Airlines
Wed 30/93:45 p.m.
LIH
-
YYZ
2 stops21h 10m
Multiple Airlines
Deal found 9/7C$ 944
Tue 25/88:40 p.m.
YKF
-
LIH
2 stops43h 30m
Multiple Airlines
Mon 31/83:42 p.m.
LIH
-
YKF
2 stops22h 08m
Multiple Airlines
Deal found 9/7C$ 1,107

Find flight deals from Toronto to Kaua'i

Keep the following information in mind while searching for Toronto to Kaua'i flight deals. Data was last updated 10 July 2026.

Round-trip from

C$ 863

One-way from

C$ 448

Popular in

February

Cheapest in

January
5/10-19/10
  • 5/10-19/10
  • 4 total stops
  • 45h 53m total
  • Toronto to Kaua'i
Search Deals
18/10
  • 18/10
  • 3 total stops
  • 32h 31m total
  • Toronto to Kaua'i
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 72 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto to Kaua'i 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 10 July 2026.
Use the filters below to find and compare flights from Toronto to Kaua'i that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoLihue

YKF - LIH

YKFLIH

Toronto Region of Waterloo Intl

Tue 25/8

8:40 p.m.-10:10 a.m.

2 stops43h 30m

Lihue

Tue 1/9

3:42 p.m.-7:50 p.m.

2 stops22h 08m

C$ 1,107

TorontoLihue

YKF - LIH

YKFLIH

Toronto Region of Waterloo Intl

Tue 25/8

8:40 p.m.-10:10 a.m.

2 stops43h 30m

Lihue

Mon 31/8

3:42 p.m.-7:50 p.m.

2 stops22h 08m

C$ 1,107

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Tue 15/9

5:27 p.m.-12:04 p.m.

2 stops24h 37m

Lihue

Mon 28/9

1:05 p.m.-12:35 p.m.

2 stops17h 30m

C$ 1,114

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Tue 15/9

9:00 p.m.-12:04 p.m.

2 stops21h 04m

Lihue

Wed 30/9

1:05 p.m.-12:35 p.m.

2 stops17h 30m

C$ 1,117

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Thu 17/9

6:25 p.m.-7:10 p.m.

2 stops30h 45m

Lihue

Wed 30/9

8:35 p.m.-11:12 p.m.

2 stops20h 37m

C$ 1,136

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Thu 17/9

5:27 p.m.-12:04 p.m.

2 stops24h 37m

Lihue

Wed 30/9

1:05 p.m.-12:35 p.m.

2 stops17h 30m

C$ 1,145

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Tue 15/9

9:00 p.m.-12:04 p.m.

2 stops21h 04m

Lihue

Sun 27/9

1:05 p.m.-12:35 p.m.

2 stops17h 30m

C$ 1,146

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Fri 11/9

7:00 a.m.-7:44 p.m.

2 stops18h 44m

Lihue

Tue 29/9

7:35 p.m.-8:44 p.m.

2 stops19h 09m

C$ 1,146

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Fri 11/9

7:00 a.m.-7:44 p.m.

2 stops18h 44m

Lihue

Mon 28/9

1:05 p.m.-12:35 p.m.

2 stops17h 30m

C$ 1,146

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Wed 16/9

8:30 a.m.-11:48 a.m.

1 stop33h 18m

Lihue

Fri 25/9

1:05 p.m.-12:35 p.m.

2 stops17h 30m

C$ 1,168

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/7

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Toronto to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Toronto 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 Toronto to Kaua'i

What is the cheapest month to book a flight from Toronto to Kaua'i?

Currently, January is the cheapest month in which you can book a flight from Toronto to Kaua'i (average of C$ 249). Flying from Toronto to Kaua'i in July is currently the most expensive (average of C$ 1,464). 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.

Related info for your journey

Find useful and relevant information for your journey from Toronto to Kaua'i. 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 Toronto to Kaua'i?

    Departing from Toronto to Kaua'i will take you 24h 37m. The distance from Toronto to Kaua'i is about 7532 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Toronto to Kaua'i that include hotel bookings?

    Yes. In addition to deals on Toronto to Kaua'i flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Toronto to Kaua'i?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to Kaua'i.

  • Can I find deals for business class flights from Toronto to Kaua'i?

    Yes. Cheapflights offers flight deals from Toronto to Kaua'i 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 Toronto to Kaua'i?

    Currently, January is the cheapest month in which you can book a flight from Toronto to Kaua'i (average of C$ 249). Flying from Toronto to Kaua'i in July is currently the most expensive (average of C$ 1,464). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Toronto to Kaua'i

Discover the top 2 airlines that operate flights from Toronto to Kaua'i. 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 629,999 searches. Data last updated 10 July 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 257AverageC$ 531FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 515AverageC$ 1,077FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Toronto to Kaua'i?

Cheapflights helps you search for flights from Toronto to Kaua'i via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Toronto to Kaua'i?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Kaua'i from Toronto.

Can Cheapflights find flights from Toronto to Kaua'i with no change fees?

Need flexible booking options for your flight to Kaua'i from Toronto? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Toronto to Kaua'i become cheaper?

Not ready to book yet? You can track prices for flights from Toronto to Kaua'i on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.