In terms of precipitation, rainfall in Kaua'i ranges from 57.0 - 170.0 mm per month. January is typically the wettest month, when rainfall can reach 170.0 mm. June is typically the driest time to visit Kaua'i when rainfall is around 57.0 mm.

If weather is an important factor for your trip to Kaua'i, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.0 C).

What is the cheapest month to fly from Toronto to Kaua'i?

The best pricing can be found in the month of August. Prices to Kaua'i from Toronto average C$ 1,085. You can even find prices in August for less than C$ 1,085, as users have found deals to Kaua'i from as low as C$ 636. The month of July appears to be one of the more expensive times to travel to Kaua'i from Toronto. Flying in the targeted month can save you up to 50%.

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.

C$ 333+ Flights from Toronto to Kaua'i

Cheap flight deals from Toronto to Kaua'i

Round-trip from	C$ 512
One-way from	C$ 333
Popular in	July
Cheapest in	August
Average price	C$ 1,633

United Airlines
27/11-4/12
2 total stops
49h 15m total
Toronto to Kaua'i

Search Deals

United Airlines
26/9
1 total stop
19h 25m total
Toronto to Kaua'i

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (C$ 167 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (C$ 68 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Toronto to Kaua'i

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 3 July 2025.

Thu 27/116:30 a.m.YYZ - LIH

1 stop35h 43mUnited Airlines

Thu 4/128:30 p.m.LIH - YYZ

1 stop13h 32mUnited Airlines

Deal found 1/7C$ 512

Mon 15/1210:30 a.m.YYZ - LIH

1 stop17h 06mWestJet

Fri 26/1211:40 p.m.LIH - YYZ

2 stops25h 10mWestJet

Deal found 1/7C$ 778

Tue 26/87:45 p.m.YYZ - LIH

1 stop22h 11mMultiple Airlines

Sun 7/92:25 p.m.LIH - YYZ

2 stops20h 13mMultiple Airlines

Deal found 1/7C$ 831

Thu 27/116:55 p.m.YYZ - LIH

1 stop23h 03mAir Canada

Thu 4/122:15 p.m.LIH - YYZ

1 stop20h 15mAir Canada

Deal found 3/7C$ 914

Wed 20/85:19 p.m.YYZ - LIH

2 stops24h 53mAmerican Airlines

Sat 30/81:45 p.m.LIH - YYZ

2 stops15h 28mAmerican Airlines

Deal found 1/7C$ 1,000

Wed 20/84:45 p.m.YYZ - LIH

1 stop34h 45mAlaska Airlines

Sat 30/82:25 p.m.LIH - YYZ

2 stops42h 35mAlaska Airlines

Deal found 1/7C$ 1,022

Best flights from Toronto to Kaua'i
Discover carefully curated flight deals from Toronto to Kaua'i that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 3 July 2025.

Thu 27/116:30 a.m.YYZ - LIH

1 stop35h 43mUnited Airlines

Thu 4/128:30 p.m.LIH - YYZ

1 stop13h 32mUnited Airlines

Deal found 1/7C$ 512

Mon 15/1210:30 a.m.YYZ - LIH

1 stop17h 06mWestJet

Fri 26/1211:40 p.m.LIH - YYZ

2 stops25h 10mWestJet

Deal found 1/7C$ 778

Tue 26/87:45 p.m.YYZ - LIH

1 stop22h 11mMultiple Airlines

Sun 7/92:25 p.m.LIH - YYZ

2 stops20h 13mMultiple Airlines

Deal found 1/7C$ 831

Thu 27/116:55 p.m.YYZ - LIH

1 stop23h 03mAir Canada

Thu 4/122:15 p.m.LIH - YYZ

1 stop20h 15mAir Canada

Deal found 3/7C$ 914

Wed 20/85:19 p.m.YYZ - LIH

2 stops24h 53mAmerican Airlines

Sat 30/81:45 p.m.LIH - YYZ

2 stops15h 28mAmerican Airlines

Deal found 1/7C$ 1,000

Wed 20/84:45 p.m.YYZ - LIH

1 stop34h 45mAlaska Airlines

Sat 30/82:25 p.m.LIH - YYZ

2 stops42h 35mAlaska Airlines

Deal found 1/7C$ 1,022

Last-minute flights from Toronto to Kaua'i
Discover last-minute flight deals from Toronto to Kaua'i. Data last updated 3 July 2025 and is based on user searches.

Wed 20/85:19 p.m.YYZ - LIH

2 stops24h 53mAmerican Airlines

Sat 30/81:45 p.m.LIH - YYZ

2 stops15h 28mAmerican Airlines

Deal found 1/7C$ 1,000

Wed 20/84:45 p.m.YYZ - LIH

1 stop34h 45mAlaska Airlines

Sat 30/82:25 p.m.LIH - YYZ

2 stops42h 35mAlaska Airlines

Deal found 1/7C$ 1,022

Sun 24/87:00 a.m.YYZ - LIH

2 stops18h 58mUnited Airlines

Sun 7/97:40 p.m.LIH - YYZ

2 stops14h 06mUnited Airlines

Deal found 3/7C$ 638

Tue 26/87:45 p.m.YYZ - LIH

1 stop22h 11mMultiple Airlines

Sun 7/92:25 p.m.LIH - YYZ

2 stops20h 13mMultiple Airlines

Deal found 1/7C$ 831

One-way flights from Toronto to Kaua'i
Search for one-way flight options from Toronto to Kaua'i. Find affordable one-way fares based on user searches. Data last updated 3 July 2025.

Fri 26/96:30 a.m.YYZ - LIH

1 stop19h 25mUnited Airlines

Deal found 30/6C$ 333

Sun 17/87:45 p.m.YYZ - LIH

2 stops32h 09mMultiple Airlines

Deal found 3/7C$ 451

Fri 26/94:45 p.m.YYZ - LIH

2 stops29h 05mAlaska Airlines

Deal found 30/6C$ 497

Cheapflights Fare Finder

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

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Thu 27/11

6:30 a.m.-1:13 p.m.

1 stop35h 43m

Lihue

Thu 4/12

8:30 p.m.-3:02 p.m.

1 stop13h 32m

C$ 512

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Mon 15/12

10:30 a.m.-10:36 p.m.

1 stop17h 06m

Lihue

Fri 26/12

11:40 p.m.-5:50 a.m.

2 stops25h 10m

C$ 778

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Tue 26/8

7:45 p.m.-11:56 a.m.

1 stop22h 11m

Lihue

Sun 7/9

2:25 p.m.-4:38 p.m.

2 stops20h 13m

C$ 831

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Thu 27/11

6:55 p.m.-12:58 p.m.

1 stop23h 03m

Lihue

Thu 4/12

2:15 p.m.-3:30 p.m.

1 stop20h 15m

C$ 914

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Wed 20/8

5:19 p.m.-12:12 p.m.

2 stops24h 53m

Lihue

Sat 30/8

1:45 p.m.-11:13 a.m.

2 stops15h 28m

C$ 1,000

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Wed 20/8

4:45 p.m.-9:30 p.m.

1 stop34h 45m

Lihue

Sat 30/8

2:25 p.m.-3:00 p.m.

2 stops42h 35m

C$ 1,022

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Fri 26/9

6:30 a.m.-7:55 p.m.

1 stop19h 25m

C$ 333

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Sun 17/8

7:45 p.m.-9:54 p.m.

2 stops32h 09m

C$ 451

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Fri 26/9

4:45 p.m.-3:50 p.m.

2 stops29h 05m

C$ 497

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/6

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, October is the cheapest month in which you can book a flight from Toronto to Kaua'i (average of C$ 423). Flying from Toronto to Kaua'i in June is currently the most expensive (average of C$ 718). 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.

What is the cheapest time of day to fly from YTO to FUS?

When flying from Toronto to Kaua'i, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Kaua'i

Read through reviews of airlines operating flights from Toronto to Kaua'i, such as Alaska Airlines,United Airlines, andAmerican 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.

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,861 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

WestJet

7.2

Good

2,917 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Air Canada

7.1

Good

9,681 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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, October is the cheapest month in which you can book a flight from Toronto to Kaua'i (average of C$ 423). Flying from Toronto to Kaua'i in June is currently the most expensive (average of C$ 718). 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

Alternative routes for Toronto to Kaua'i

Pearson Intl to Honolulu flights

Pierre Elliott Trudeau Intl to Honolulu flights

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London to Lihue flights

Pearson Intl to Hilo flights

Hamilton to Hilo flights

Ottawa to Kapalua flights

Pierre Elliott Trudeau Intl to Lanai City flights

London to Honolulu flights

Pierre Elliott Trudeau Intl to Hana flights

Pearson Intl to Hana flights

Pierre Elliott Trudeau Intl to Waimea (Big Island) flights

Ottawa to Waimea (Big Island) flights

Pearson Intl to Hoolehua flights

Pierre Elliott Trudeau Intl to Hoolehua flights

Thunder Bay to Lihue flights

Ottawa to Lihue flights

Region of Waterloo Intl to Lihue flights

Pierre Elliott Trudeau Intl to Kapalua flights

Pearson Intl to Kapalua flights

Thunder Bay to Honolulu flights

Direct flights to United States

Top 2 airlines flying from Toronto to Kaua'i

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 556	AverageC$ 1,010	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
United Airlines	CheapestC$ 670	AverageC$ 1,053	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

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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?

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Cheap flights from Toronto to Kaua'i from C$ 333

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 26/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 3 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Toronto to Kaua'i

Cheapest flights from Toronto to Kaua'iExplore 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 3 July 2025.

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 3 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Toronto to Kaua'i that are best for you.

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.

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?

What is the cheapest time of day to fly from YTO to FUS?

Find hourly flight availability from Toronto to Kaua'i. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 July 2025.

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 3 July 2025.

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.

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

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

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

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

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.

Alternative routes for Toronto to Kaua'i

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Toronto to Kaua'i

Fly with Cheapflights

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

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

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

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

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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 3 July 2025.