What is the cheapest airline that flies from Toronto to Kaua'i?

WestJet and Delta are the most popular carriers operating from Toronto to Kaua'i

How long is the flight from Toronto to Kaua'i?

If you’re flying from a popular airport in Toronto, such as Toronto or Hamilton, and flying into Kaua'i, then you can expect flight times to average 9h 11m and 10h 28m, respectively.

When did momondo last update prices for flights from Toronto to Kaua'i?

Prices for flights from Toronto to Kaua'i are refreshed on a daily basis.

How many operators does momondo search for flights from Toronto to Kaua'i?

There are 2 operators available for flights from Toronto to Kaua'i as of November 2025.

How old do you have to be to fly from Toronto to Kaua'i?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Toronto to Kaua'i.

What documentation or ID do you need to fly to Kaua'i?

The required travel and health documents for your Kaua'i trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kaua'i. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 428 Cheap Flights from Toronto to Kaua'i in 2025/26

1 adult

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Find the cheapest flights from Toronto to Kaua'i

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:30 p.m. - 10:42 p.m.YYZ-LIH

14h 12m1 stop

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

25h 20m1 stop

C$ 428WestJet

Find Deal

Sun, 1 Mar - Mon, 9 Mar

6:45 p.m. - 10:42 p.m.YYZ-LIH

32h 57m1 stop

10:50 p.m. - 12:23 p.m.LIH-YYZ

31h 33m2 stops

C$ 439WestJet

Find Deal

Sun, 1 Mar - Mon, 9 Mar

10:15 p.m. - 10:46 p.m.YYZ-LIH

53h 31m2 stops

11:50 p.m. - 12:38 a.m.LIH-YYZ

19h 48m1 stop

C$ 464WestJet

Find Deal

Fri, 9 Jan - Fri, 16 Jan

6:30 a.m. - 10:46 p.m.YYZ-LIH

21h 16m1 stop

11:50 p.m. - 5:41 p.m.LIH-YYZ

12h 51m1 stop

C$ 466WestJet

Find Deal

Sun, 18 Jan - Wed, 21 Jan

10:00 a.m. - 10:46 p.m.YYZ-LIH

17h 46m2 stops

11:50 p.m. - 9:11 p.m.LIH-YYZ

16h 21m2 stops

C$ 590WestJet

Find Deal

Sun, 18 Jan - Wed, 21 Jan

9:45 a.m. - 10:42 p.m.YYZ-LIH

17h 57m1 stop

10:50 p.m. - 7:57 p.m.LIH-YYZ

15h 07m1 stop

C$ 621Multiple Airlines

Find Deal

Sun, 1 Mar - Mon, 9 Mar

10:00 a.m. - 10:34 p.m.YYZ-LIH

17h 34m2 stops

11:50 p.m. - 4:52 p.m.LIH-YYZ

12h 02m1 stop

C$ 645United Airlines

Find Deal

Sat, 10 Jan - Sat, 24 Jan

10:15 p.m. - 10:46 p.m.YYZ-LIH

53h 31m2 stops

11:50 p.m. - 11:39 p.m.LIH-YYZ

18h 49m3 stops

C$ 665WestJet

Find Deal

Fri, 9 Jan - Fri, 16 Jan

1:30 p.m. - 10:46 p.m.YYZ-LIH

14h 16m1 stop

11:50 p.m. - 12:38 a.m.LIH-YYZ

19h 48m1 stop

C$ 673WestJet

Find Deal

Fri, 9 Jan - Fri, 16 Jan

9:00 p.m. - 5:04 p.m.YYZ-LIH

25h 04m2 stops

1:55 p.m. - 2:01 p.m.LIH-YYZ

19h 06m2 stops

C$ 676United Airlines

Find Deal

Sun, 1 Feb - Sat, 7 Feb

Air Canada flights from Toronto to Kaua'i

Our best Air Canada deals on Toronto to Kaua'i flight tickets

Air Canada

27 Nov

YYZ6:55 p.m.Toronto Pearson Intl

23h 03m

1 stop

LIH12:58 p.m.Lihue

4 Dec

LIH2:15 p.m.Lihue

20h 15m

1 stop

YYZ3:30 p.m.Toronto Pearson Intl

C$ 1,872

Find similar

Air Canada

27 Nov

YYZ6:55 p.m.Toronto Pearson Intl

23h 03m

1 stop

LIH12:58 p.m.Lihue

4 Dec

LIH2:15 p.m.Lihue

25h 44m

2 stops

YYZ8:59 p.m.Toronto Pearson Intl

C$ 1,881

Find similar

Air Canada

27 Nov

YYZ1:00 p.m.Toronto Pearson Intl

28h 58m

3 stops

LIH12:58 p.m.Lihue

4 Dec

LIH2:15 p.m.Lihue

26h 29m

2 stops

YYZ9:44 p.m.Toronto Pearson Intl

C$ 1,902

Find similar

United Airlines flights from Toronto to Kaua'i

Our best United Airlines deals on Toronto to Kaua'i flight tickets

United Airlines

10 Jan

YYZ10:00 a.m.Toronto Pearson Intl

17h 34m

2 stops

LIH10:34 p.m.Lihue

24 Jan

LIH11:50 p.m.Lihue

12h 02m

1 stop

YYZ4:52 p.m.Toronto Pearson Intl

C$ 645

Find similar

United Airlines

1 Feb

YYZ9:00 p.m.Toronto Pearson Intl

25h 04m

2 stops

LIH5:04 p.m.Lihue

7 Feb

LIH1:55 p.m.Lihue

19h 06m

2 stops

YYZ2:01 p.m.Toronto Pearson Intl

C$ 676

Find similar

United Airlines

13 Feb

YYZ6:30 a.m.Toronto Pearson Intl

21h 14m

1 stop

LIH10:44 p.m.Lihue

21 Feb

LIH1:54 p.m.Lihue

15h 04m

2 stops

YYZ9:58 a.m.Toronto Pearson Intl

C$ 1,453

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Sun 1/3

1:30 p.m.-10:42 p.m.

1 stop14h 12m

Lihue

Mon 9/3

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

1 stop25h 20m

C$ 428

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Sun 1/3

6:45 p.m.-10:42 p.m.

1 stop32h 57m

Lihue

Mon 9/3

10:50 p.m.-12:23 p.m.

2 stops31h 33m

C$ 439

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Fri 9/1

10:15 p.m.-10:46 p.m.

2 stops53h 31m

Lihue

Fri 16/1

11:50 p.m.-12:38 a.m.

1 stop19h 48m

C$ 464

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Sun 18/1

6:30 a.m.-10:46 p.m.

1 stop21h 16m

Lihue

Wed 21/1

11:50 p.m.-5:41 p.m.

1 stop12h 51m

C$ 466

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Sun 18/1

10:00 a.m.-10:46 p.m.

2 stops17h 46m

Lihue

Wed 21/1

11:50 p.m.-9:11 p.m.

2 stops16h 21m

C$ 590

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Sun 1/3

9:45 a.m.-10:42 p.m.

1 stop17h 57m

Lihue

Mon 9/3

10:50 p.m.-7:57 p.m.

1 stop15h 07m

C$ 621

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Sat 10/1

10:00 a.m.-10:34 p.m.

2 stops17h 34m

Lihue

Sat 24/1

11:50 p.m.-4:52 p.m.

1 stop12h 02m

C$ 645

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Fri 9/1

10:15 p.m.-10:46 p.m.

2 stops53h 31m

Lihue

Fri 16/1

11:50 p.m.-11:39 p.m.

3 stops18h 49m

C$ 665

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Fri 9/1

1:30 p.m.-10:46 p.m.

1 stop14h 16m

Lihue

Fri 16/1

11:50 p.m.-12:38 a.m.

1 stop19h 48m

C$ 673

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Sun 1/2

9:00 p.m.-5:04 p.m.

2 stops25h 04m

Lihue

Sat 7/2

1:55 p.m.-2:01 p.m.

2 stops19h 06m

C$ 676

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Toronto to Kaua'i

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

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

The month of October is, on average, the cheapest month to fly to Kaua'i from Toronto, with most prices found around C$ 443. The month of January is another great option to travel to Kaua'i, with average flight prices from Toronto averaging around C$ 962.

What is the cheapest day to depart on your flight to Kaua'i?

The cheapest day to depart on your flight to Kaua'i is on a Sunday when prices can be found for as low as C$ 1,066. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Toronto because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,220.

What is the cheapest time of day to depart on your flight to Kaua'i?

According to our data, the cheapest time of day to fly to Kaua'i is at noon. momondo users have found flights departing from Toronto to Kaua'i at noon for as low as C$ 1,049. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around C$ 1,489. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Toronto to Kaua'i flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Toronto to Kaua'i

Fastest flight time	21h 14m
Direct flights	None

The fastest flight from Toronto to Kaua'i takes 21h 14m

There are no direct flights from Toronto to Kaua'i. There are no popular flight routes from Toronto to Kaua'i.

Search flight deals

When did momondo last update prices for flights from Toronto to Kaua'i?
Prices for flights from Toronto to Kaua'i are refreshed on a daily basis.
How many operators does momondo search for flights from Toronto to Kaua'i?
There are 2 operators available for flights from Toronto to Kaua'i as of November 2025.
How old do you have to be to fly from Toronto to Kaua'i?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Toronto to Kaua'i.
What documentation or ID do you need to fly to Kaua'i?
The required travel and health documents for your Kaua'i trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kaua'i. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Toronto to Kaua'i?
Based on momondo bookings for flights between Toronto and Kaua'i, the leading plane model is Embraer 195 E2, making up 35.53% of the total bookings. Other popular models include Boeing 737 MAX 8 with 18.60%, Airbus A321-100/200 with 8.45%, and Boeing 777-300ER with 7.71%.

Best airlines flying from Toronto to Kaua'i

Compare and see reviews for airlines that fly from Toronto to Kaua'i with momondo

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom C$ 437	Free Cancellation	Rating 7.2 3,173 reviews		Search WestJet flights
United Airlines	PriceFrom C$ 581	Free Cancellation	Rating 7.4 9,046 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Toronto to Kaua'i?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Toronto to Kaua'i . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Toronto to Kaua'i with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Kaua'i from Toronto with this policy.

How can momondo help me find flights from Toronto to Kaua'i?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kaua'i from Toronto.

I’m not ready to book a flight from Toronto to Kaua'i right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Toronto to Kaua'i flights. All you need is a valid email address and we will do the rest; it is that quick and easy.