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Cheap flights from Toronto to Kaua'i from C$ 235

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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — LIH
10 Mar — 17 Mar1
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 8 February 2026.

Mon 23/210:15 p.m.
YYZ
-
LIH
2 stops53h 27m
WestJet
Sun 8/310:50 p.m.
LIH
-
YYZ
2 stops18h 45m
WestJet
Deal found 7/2C$ 480
Tue 24/28:00 a.m.
YYZ
-
LIH
2 stops43h 42m
WestJet
Wed 11/310:50 p.m.
LIH
-
YYZ
1 stop25h 20m
WestJet
Deal found 6/2C$ 481
Mon 2/36:30 a.m.
YYZ
-
LIH
2 stops21h 12m
WestJet
Mon 16/310:50 p.m.
LIH
-
YYZ
2 stops18h 45m
WestJet
Deal found 6/2C$ 488
Thu 26/36:20 a.m.
YKF
-
LIH
2 stops45h 22m
WestJet
Mon 30/310:50 p.m.
LIH
-
YKF
2 stops48h 39m
WestJet
Deal found 7/2C$ 1,100
Mon 16/36:20 a.m.
YKF
-
LIH
2 stops21h 22m
WestJet
Mon 23/310:50 p.m.
LIH
-
YKF
2 stops48h 39m
WestJet
Deal found 6/2C$ 1,408
Fri 20/27:05 a.m.
YKF
-
LIH
2 stops20h 37m
Multiple Airlines
Sun 22/211:50 p.m.
LIH
-
YKF
2 stops24h 39m
Multiple Airlines
Deal found 6/2C$ 1,759

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 8 February 2026.

Round-trip from

C$ 480

One-way from

C$ 235

Popular in

June

Cheapest in

March

Average price

C$ 925
WestJet
  • WestJet
  • 23/2-8/3
  • 4 total stops
  • 72h 12m total
  • Toronto to Kaua'i
Search Deals
WestJet
  • WestJet
  • 4/4
  • 2 total stops
  • 32h 42m total
  • Toronto to Kaua'i
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 211 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 8 February 2026.
Use the filters below to find and compare flights from Toronto to Kaua'i that are best for you.

Fly from

Toronto

Fly to

Kaua'i

Route

Depart

Return

Price

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Tue 24/2

6:30 p.m.-10:42 p.m.

2 stops33h 12m

Lihue

Wed 11/3

10:50 p.m.-6:10 a.m.

1 stop25h 20m

C$ 483

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Mon 2/3

6:30 a.m.-10:42 p.m.

2 stops21h 12m

Lihue

Mon 16/3

10:50 p.m.-11:35 p.m.

2 stops18h 45m

C$ 488

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Mon 23/2

7:15 a.m.-10:42 p.m.

1 stop20h 27m

Lihue

Sun 8/3

10:50 p.m.-6:13 a.m.

2 stops25h 23m

C$ 489

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Mon 2/3

7:15 a.m.-10:42 p.m.

1 stop20h 27m

Lihue

Thu 12/3

5:00 p.m.-3:35 p.m.

2 stops16h 35m

C$ 653

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Tue 24/3

4:00 p.m.-9:42 p.m.

2 stops35h 42m

Lihue

Mon 30/3

10:50 p.m.-6:10 a.m.

1 stop25h 20m

C$ 722

TorontoLihue

YKF - LIH

YKFLIH

Toronto Region of Waterloo Intl

Thu 26/3

6:20 a.m.-9:42 p.m.

2 stops45h 22m

Lihue

Mon 30/3

10:50 p.m.-5:29 a.m.

2 stops48h 39m

C$ 1,100

TorontoLihue

YKF - LIH

YKFLIH

Toronto Region of Waterloo Intl

Mon 16/3

6:20 a.m.-9:42 p.m.

2 stops21h 22m

Lihue

Mon 23/3

10:50 p.m.-5:29 a.m.

2 stops48h 39m

C$ 1,408

TorontoLihue

YKF - LIH

YKFLIH

Toronto Region of Waterloo Intl

Fri 20/2

7:05 a.m.-10:42 p.m.

2 stops20h 37m

Lihue

Sun 22/2

11:50 p.m.-5:29 a.m.

2 stops24h 39m

C$ 1,759

TorontoLihue

YKF - LIH

YKFLIH

Toronto Region of Waterloo Intl

Sat 4/4

7:00 p.m.-9:42 p.m.

2 stops32h 42m

C$ 235

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Sat 4/4

10:15 p.m.-9:42 p.m.

1 stop29h 27m

C$ 288

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/2

Showing 1-10 of 19 results
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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 8 February 2026.
Read through reviews of airlines operating flights from Toronto to Kaua'i, such as United Airlines and WestJet. 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
9,259 reviews
Check prices

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

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
9,259 reviews
United Airlines
7.4
Good
9,259 reviews
Check prices

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

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
WestJet
7.2
Good
3,256 reviews
United Airlines
7.4
Good
9,259 reviews
Check prices

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

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 33h 12m. 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 8 February 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 248AverageC$ 517FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 510AverageC$ 1,058FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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