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Cheap flights from Toronto to Kaua'i from C$ 513

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 22/11. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — LIH
4 Sep — 11 Sep1
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 5 August 2026.

Tue 8/97:24 p.m. -
2 stops29h 46m
Tue 15/98:45 p.m. -
2 stops21h 14m
Deal found 4/8C$ 1,012
Mon 14/912:00 p.m. -
2 stops24h 40m
Mon 21/93:45 p.m. -
1 stop23h 40m
Deal found 31/7C$ 1,015
Tue 3/119:50 a.m. -
1 stop31h 16m
Wed 18/1111:45 a.m. -
2 stops24h 35m
Deal found 31/7C$ 1,036
Mon 2/111:30 p.m. -
2 stops22h 11m
Wed 18/114:50 p.m. -
1 stop23h 49m
Deal found 31/7C$ 1,054
Tue 3/119:50 a.m. -
1 stop31h 16m
Tue 17/1111:06 a.m. -
2 stops20h 34m
Deal found 31/7C$ 1,058
Sun 8/119:50 a.m. -
1 stop31h 16m
Tue 17/1111:06 a.m. -
2 stops20h 34m
Deal found 31/7C$ 1,061
Thu 5/116:00 a.m. -
2 stops19h 14m
Mon 16/1110:59 p.m. -
2 stops18h 52m
Deal found 31/7C$ 1,063
Tue 22/911:05 a.m. -
1 stop29h 05m
Tue 6/108:45 p.m. -
2 stops37h 50m
Deal found 3/8C$ 1,067
Sat 24/108:15 a.m. -
2 stops29h 26m
Wed 4/114:50 p.m. -
1 stop23h 49m
Deal found 2/8C$ 1,087
Wed 4/116:28 p.m. -
2 stops29h 08m
Mon 16/1110:59 p.m. -
2 stops18h 52m
Deal found 31/7C$ 1,089
Tue 8/911:05 a.m. -
1 stop29h 05m
Tue 15/912:35 p.m. -
2 stops30h 30m
Deal found 4/8C$ 1,091
Tue 20/109:45 a.m. -
1 stop29h 58m
Sat 31/107:21 p.m. -
2 stops20h 34m
Deal found 1/8C$ 1,094

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 5 August 2026.

Round-trip from

C$ 1,012

One-way from

C$ 513

Popular in

February

Cheapest in

January

Average price

C$ 1,497
Delta
  • Delta
  • 8/9-15/9
  • 4 total stops
  • 51h 00m total
  • Toronto to Kaua'i
Search Deals
22/11
  • 22/11
  • 3 total stops
  • 37h 26m 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
Average for round-trip flights in August 2026
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 5 August 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

YYZ Toronto Pearson Intl - LIH Lihue

YYZLIH

Toronto Pearson Intl

Tue 8/9

7:24 p.m.-7:10 p.m.

2 stops29h 46m

Lihue

Tue 15/9

8:45 p.m.-11:59 p.m.

2 stops21h 14m

C$ 1,012

TorontoLihue

YYZ Toronto Pearson Intl - LIH Lihue

YYZLIH

Toronto Pearson Intl

Mon 14/9

12:00 p.m.-6:40 a.m.

2 stops24h 40m

Lihue

Mon 21/9

3:45 p.m.-9:25 p.m.

1 stop23h 40m

C$ 1,015

TorontoLihue

YYZ Toronto Pearson Intl - LIH Lihue

YYZLIH

Toronto Pearson Intl

Tue 22/9

11:05 a.m.-10:10 a.m.

1 stop29h 05m

Lihue

Tue 6/10

8:45 p.m.-4:35 p.m.

2 stops37h 50m

C$ 1,067

TorontoLihue

YYZ Toronto Pearson Intl - LIH Lihue

YYZLIH

Toronto Pearson Intl

Tue 8/9

11:05 a.m.-10:10 a.m.

1 stop29h 05m

Lihue

Tue 15/9

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

2 stops30h 30m

C$ 1,091
Quickest round-trip

TorontoLihue

YYZ Toronto Pearson Intl - LIH Lihue

YYZLIH

Toronto Pearson Intl

Sat 24/10

6:00 a.m.-5:36 p.m.

2 stops17h 36m

Lihue

Wed 25/11

10:59 p.m.-10:51 p.m.

2 stops18h 52m

C$ 1,120

TorontoLihue

YYZ Toronto Pearson Intl - LIH Lihue

YYZLIH

Toronto Pearson Intl

Mon 14/9

9:00 p.m.-3:40 p.m.

2 stops24h 40m

Lihue

Mon 21/9

1:03 p.m.-12:40 p.m.

2 stops17h 37m

C$ 1,123

TorontoLihue

YYZ Toronto Pearson Intl - LIH Lihue

YYZLIH

Toronto Pearson Intl

Sat 31/10

6:45 a.m.-9:30 p.m.

2 stops20h 45m

Lihue

Sat 14/11

2:03 p.m.-12:52 p.m.

2 stops17h 49m

C$ 1,139

TorontoLihue

YYZ Toronto Pearson Intl - LIH Lihue

YYZLIH

Toronto Pearson Intl

Wed 28/10

5:55 p.m.-3:55 p.m.

2 stops28h 00m

Lihue

Sat 31/10

12:46 p.m.-1:52 p.m.

2 stops19h 06m

C$ 1,139

TorontoLihue

YYZ Toronto Pearson Intl - LIH Lihue

YYZLIH

Toronto Pearson Intl

Mon 2/11

7:40 p.m.-12:31 p.m.

2 stops21h 51m

Lihue

Mon 16/11

1:46 p.m.-12:52 p.m.

2 stops18h 06m

C$ 1,155

TorontoLihue

YKF Toronto Region of Waterloo Intl - LIH Lihue

YKFLIH

Toronto Region of Waterloo Intl

Sat 19/9

8:40 p.m.-2:42 p.m.

2 stops24h 02m

Lihue

Sat 26/9

3:45 p.m.-7:50 p.m.

2 stops22h 05m

C$ 1,868

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Kaua'i

Get insights into the airlines that provide service to Kaua'i. 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 Kaua'i. Reviews last updated 5 August 2026.
Read through reviews of airlines operating flights from Toronto to Kaua'i, such as United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,058 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Food

6.7

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
10,058 reviews
United Airlines
7.4
Good
10,058 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Food

6.7

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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 29h 46m. The distance from Toronto to Kaua'i is about 7532 km.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 5 August 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 278AverageC$ 527FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 511AverageC$ 1,068FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

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

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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.

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