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

Currently, October is the cheapest month in which you can book a flight to Kaua'i . Flying to Kaua'i in March will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Can I find cheaper flights to Kaua'i if I am willing to have layovers?

Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Kaua'i on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Kaua'i?

Based on reviews from Cheapflights users, WestJet is rated the highest out of the airlines that fly to Kaua'i.

What is the cheapest airport to fly to in Kaua'i?

Lihue is currently the cheapest airport to fly to in Kaua'i. One-way flights to Lihue typically cost C$ 70, while round-trip flights cost around C$ 163.

How much is a round-trip flight to Kaua'i?

A round-trip flight to Kaua'i will typically cost around C$ 134, however they can be found for as little as C$ 114.

Where does the fastest flight to Kaua'i depart from?

For those looking to save time traveling to Kaua'i, Vancouver offers the quickest one-way flight (6 hours 25 minutes).

Does Lihue have rental cars?

Yes. Those touching down at Lihue can take advantage of the rental car services offered upon their arrival.

Are there hotels close to Lihue?

Yes. Lihue has hotels nearby for those requiring accommodations. 1 BR Garden View at Marriott Kauai is the closest property to Lihue (0.0 km away from Lihue).

When is the best time to fly to Kaua'i?

There really is no bad time to take cheap flights to Kauai. Peak Season:Kauai has two main tourist seasons – mid-December through Easter and mid-June through September. August and the Christmas holidays are when most visitors arrive on the island. Off Season:April, May, October and November are off-peak months.

C$ 322+ Flights to Kaua'i

Flights to Kaua'i in 2025

Round-trip from	C$ 703
One-way from	C$ 322
Popular in	December
Cheapest in	November
Average price	C$ 1,008

24/2-27/2
3 total stops
40h 31m total
Toronto to Lihue

Search Deals

WestJet
19/2
1 total stop
17h 00m total
Toronto to Kaua'i

Search Deals

High demand for flights, 1% potential price rise

Search Deals

Best time to find cheap flights, 2% potential price drop

Search Deals

Average for round-trip flights in January 2025

Search Deals

Find flight deals to Kaua'i

Cheapest flights to Kaua'i
Explore the most affordable flight options available to Kaua'i. Find the lowest fares based on data from user searches, with prices last updated on 17 January 2025.

Mon 24/27:00 a.m.YYZ - LIH

1 stop20h 30mMultiple Airlines

Thu 27/22:25 p.m.LIH - YYZ

2 stops20h 01mMultiple Airlines

Deal found 16/1C$ 703

Thu 27/26:30 a.m.YYZ - LIH

2 stops18h 39mDelta

Tue 4/39:34 p.m.LIH - YYZ

2 stops20h 15mDelta

Deal found 14/1C$ 753

Wed 5/36:30 a.m.YYZ - LIH

1 stop21h 00mWestJet

Wed 12/310:40 p.m.LIH - YYZ

2 stops19h 46mWestJet

Deal found 14/1C$ 767

Thu 27/24:20 p.m.YYZ - LIH

1 stop35h 06mAlaska Airlines

Tue 4/311:26 p.m.LIH - YYZ

1 stop34h 29mAlaska Airlines

Deal found 14/1C$ 786

Tue 22/46:55 p.m.YYZ - LIH

1 stop23h 02mAir Canada

Fri 9/51:15 p.m.LIH - YYZ

2 stops19h 34mAir Canada

Deal found 16/1C$ 789

Tue 18/34:10 p.m.YYZ - LIH

2 stops25h 34mUnited Airlines

Tue 8/47:40 p.m.LIH - YYZ

2 stops15h 29mUnited Airlines

Deal found 16/1C$ 839

Wed 12/26:00 a.m.YYZ - LIH

2 stops18h 46mAmerican Airlines

Mon 24/39:45 p.m.LIH - YYZ

2 stops14h 40mAmerican Airlines

Deal found 15/1C$ 1,061

Best flights to Kaua'i
Discover carefully curated flight deals to Kaua'i that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 January 2025.

Mon 24/27:00 a.m.YYZ - LIH

1 stop20h 30mMultiple Airlines

Thu 27/22:25 p.m.LIH - YYZ

2 stops20h 01mMultiple Airlines

Deal found 16/1C$ 703

Fri 7/310:05 p.m.YYZ - LIH

2 stops52h 25mWestJet

Fri 14/310:40 p.m.LIH - YYZ

2 stops32h 13mWestJet

Deal found 16/1C$ 828

Tue 18/34:10 p.m.YYZ - LIH

2 stops25h 34mUnited Airlines

Tue 8/47:40 p.m.LIH - YYZ

2 stops15h 29mUnited Airlines

Deal found 16/1C$ 839

Tue 11/34:20 p.m.YYZ - LIH

2 stops48h 10mAlaska Airlines

Thu 20/32:34 p.m.LIH - YYZ

2 stops42h 21mAlaska Airlines

Deal found 16/1C$ 893

Tue 11/36:40 p.m.YYZ - LIH

3 stops23h 04mAir Canada

Thu 20/31:00 p.m.LIH - YYZ

2 stops25h 50mAir Canada

Deal found 16/1C$ 1,071

Sat 22/26:15 a.m.YYZ - LIH

2 stops15h 47mAmerican Airlines

Sat 22/211:15 p.m.LIH - YYZ

2 stops14h 14mAmerican Airlines

Deal found 16/1C$ 1,168

Thu 20/36:30 a.m.YKF - LIH

2 stops45h 00mWestJet

Mon 31/310:40 p.m.LIH - YKF

2 stops44h 36mWestJet

Deal found 15/1C$ 1,758

Last-minute flights to Kaua'i
Discover last-minute flight deals to Kaua'i. Data last updated 17 January 2025 and is based on user searches.

Thu 23/17:00 a.m.YYZ - LIH

2 stops28h 16mMultiple Airlines

Mon 10/22:50 p.m.LIH - YYZ

1 stop25h 20mMultiple Airlines

Deal found 16/1C$ 1,012

Thu 23/14:20 p.m.YYZ - LIH

2 stops44h 34mAlaska Airlines

Mon 10/23:59 p.m.LIH - YYZ

2 stops41h 56mAlaska Airlines

Deal found 16/1C$ 1,161

Sat 8/24:20 p.m.YYZ - LIH

1 stop35h 08mAlaska Airlines

Sun 16/21:15 p.m.LIH - YYZ

2 stops44h 40mAlaska Airlines

Deal found 16/1C$ 916

Wed 12/26:30 a.m.YYZ - LIH

1 stop21h 00mWestJet

Mon 24/310:40 p.m.LIH - YYZ

1 stop20h 00mWestJet

Deal found 16/1C$ 967

Wed 12/27:40 p.m.YYZ - LIH

2 stops26h 24mUnited Airlines

Mon 24/31:33 p.m.LIH - YYZ

2 stops14h 25mUnited Airlines

Deal found 16/1C$ 972

Sat 22/26:15 a.m.YYZ - LIH

2 stops15h 47mAmerican Airlines

Sat 22/211:15 p.m.LIH - YYZ

2 stops14h 14mAmerican Airlines

Deal found 16/1C$ 1,168

Mon 24/27:00 a.m.YYZ - LIH

1 stop20h 30mMultiple Airlines

Thu 27/22:25 p.m.LIH - YYZ

2 stops20h 01mMultiple Airlines

Deal found 16/1C$ 703

One-way flights to Kaua'i
Search for one-way flight options to Kaua'i. Find affordable one-way fares based on user searches. Data last updated 17 January 2025.

Wed 19/210:30 a.m.YYZ - LIH

1 stop17h 00mWestJet

Deal found 16/1C$ 322

Sat 1/35:30 p.m.YYZ - LIH

2 stops25h 55mMultiple Airlines

Deal found 15/1C$ 395

Sat 12/46:30 a.m.YKF - LIH

2 stops45h 00mWestJet

Deal found 15/1C$ 448

Sat 15/22:45 p.m.YYZ - LIH

1 stop31h 19mUnited Airlines

Deal found 16/1C$ 630

Thu 30/16:10 a.m.YYZ - LIH

2 stops21h 18mAlaska Airlines

Deal found 15/1C$ 1,289

Sun 23/36:15 a.m.YYZ - LIH

3 stops16h 27mAmerican Airlines

Deal found 15/1C$ 1,371

Find flights to Kaua'i within your budget

Fly from

Route

Depart

Return

Price

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Mon 24/2

7:00 a.m.-10:30 p.m.

1 stop20h 30m

Lihue

Thu 27/2

2:25 p.m.-3:26 p.m.

2 stops20h 01m

C$ 703

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Thu 27/2

6:30 a.m.-8:09 p.m.

2 stops18h 39m

Lihue

Tue 4/3

9:34 p.m.-10:49 p.m.

2 stops20h 15m

C$ 753

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Wed 5/3

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

1 stop21h 00m

Lihue

Wed 12/3

10:40 p.m.-12:26 a.m.

2 stops19h 46m

C$ 767

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Thu 27/2

4:20 p.m.-10:26 p.m.

1 stop35h 06m

Lihue

Tue 4/3

11:26 p.m.-2:55 p.m.

1 stop34h 29m

C$ 786

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Tue 22/4

4:18 p.m.-11:57 a.m.

2 stops25h 39m

Lihue

Fri 9/5

1:15 p.m.-9:58 a.m.

2 stops14h 43m

C$ 789

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Thu 1/5

4:00 p.m.-11:54 a.m.

2 stops25h 54m

Lihue

Thu 8/5

1:15 p.m.-9:58 a.m.

2 stops14h 43m

C$ 839

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Wed 12/2

6:00 a.m.-7:46 p.m.

2 stops18h 46m

Lihue

Mon 24/3

9:45 p.m.-6:25 p.m.

2 stops14h 40m

C$ 1,061

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Wed 19/2

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

1 stop21h 00m

C$ 323

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Sat 1/3

5:30 p.m.-2:25 p.m.

2 stops25h 55m

C$ 395

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Sun 11/5

1:20 p.m.-5:18 p.m.

2 stops33h 58m

C$ 500

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/1

Showing 1-10 of 14 results

Best time to book a flight to Kaua'i

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

Travel insights for flights to Kaua'i

Get recent, data-driven insights about flights to Kaua'i including ideal travel times, pricing trends, and more.

How long is the flight to Kaua'i?

On average, a flight from Toronto to Kaua'i takes 30 hours 20 minutes. Flights to Kaua'i from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Kaua'i?

The most popular airlines flying from Toronto to Kaua'i are United Airlines and WestJet.

United Airlines

From C$ 530

WestJet

From C$ 408

What are the cheapest airlines that fly to Kaua'i?

The cheapest airlines flying from Toronto to Kaua'i are WestJet and United Airlines.

Rainfall in Kaua'i by month

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.

Temperature in Kaua'i by month

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).

Reviews of airlines servicing Kaua'i

Read reviews from past customers who have flown WestJet and Alaska Airlines to Kaua'i. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,681 reviews

Check prices

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,681 reviews

Alaska Airlines

8.0

Very good

9,681 reviews

Check prices

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,965 reviews

Alaska Airlines

8.0

Very good

9,681 reviews

Check prices

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,681 reviews

Check prices

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

WestJet

7.2

Good

2,824 reviews

Alaska Airlines

8.0

Very good

9,681 reviews

Check prices

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Air Canada

7.0

Good

8,587 reviews

Alaska Airlines

8.0

Very good

9,681 reviews

Check prices

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Kaua'i climate

Kauai has a tropical climate, but there is great diversity on the island. The wettest place on earth is, officially, the Waialeale Crater in the centre of the island, but just a few kilometres away are dry, sunny areas. There are temperate foothills and high mountain rainforests too. Daytime temperatures, year-round, are in the mid-20s Celsius (80s Fahrenheit) and the trade winds help to keep things cool and balmy.

Getting around Kaua'i

After landing on cheap flights to Kauai, the best way to get around is by rental car. There are shuttles, tour buses, taxis and public transportation but for maximum independence, driving is best.

What is good to know if travelling to Kaua'i?

Get to Lawa’i Road, Po’ipu, in the south of the island to see Spouting Horn. A natural wonder, waves rushing under the lava shelf burst through a small hole on the surface, expelling water up to 15 metres high. Evening is the time to be there, that’s when the water takes on the colours of the sunset.
Kauai has 80km of sandy beaches, all of them free. Ke’e Beach is the most visited. The Kalalau Trail begins at the western end of the beach. Makua Beach, on the north shore, is known to surfers, snorkellers and divers as Tunnels. Salt Pond Beach Park is a great place to see Monk Seals. Polihale Beach is Kauai’s westernmost point and its longest beach with 27km of soft, white sands.
Popular hiking trails include the Kukui Trail, a 8km hike that drops into Waimea Canyon (Hawaii’s Grand Canyon); the Kuilau Ridge Trail, a 6km round trip; and the Kalalau Trail, which offers stunning views of Na Pali Coast and Kee Beach (a great snorkelling spot).

When is the best time to fly to Kaua'i?
There really is no bad time to take cheap flights to Kauai. Peak Season:Kauai has two main tourist seasons – mid-December through Easter and mid-June through September. August and the Christmas holidays are when most visitors arrive on the island. Off Season:April, May, October and November are off-peak months.
Can I find cheaper flights to Kaua'i if I am willing to have layovers?
Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Kaua'i on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Kaua'i?
Based on reviews from Cheapflights users, WestJet is rated the highest out of the airlines that fly to Kaua'i.
What is the cheapest airport to fly to in Kaua'i?
Lihue is currently the cheapest airport to fly to in Kaua'i. One-way flights to Lihue typically cost C$ 70, while round-trip flights cost around C$ 163.
How much is a round-trip flight to Kaua'i?
A round-trip flight to Kaua'i will typically cost around C$ 134, however they can be found for as little as C$ 114.
Where does the fastest flight to Kaua'i depart from?
For those looking to save time traveling to Kaua'i, Vancouver offers the quickest one-way flight (6 hours 25 minutes).
Does Lihue have rental cars?
Yes. Those touching down at Lihue can take advantage of the rental car services offered upon their arrival.
Are there hotels close to Lihue?
Yes. Lihue has hotels nearby for those requiring accommodations. 1 BR Garden View at Marriott Kauai is the closest property to Lihue (0.0 km away from Lihue).

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C$ 322+ Cheap flights to Kaua'i

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 19/2. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Kaua'i in 2025

Find the latest flights to Kaua'i in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 17 January 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals to Kaua'i

Cheapest flights to Kaua'iExplore the most affordable flight options available to Kaua'i. Find the lowest fares based on data from user searches, with prices last updated on 17 January 2025.

Explore the most affordable flight options available to Kaua'i. Find the lowest fares based on data from user searches, with prices last updated on 17 January 2025.

Find flights to Kaua'i within your budget

Locate flights to Kaua'i that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 17 January 2025.

Best time to book a flight to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i with our price prediction graph.

Travel insights for flights to Kaua'i

Get recent, data-driven insights about flights to Kaua'i including ideal travel times, pricing trends, and more.

How long is the flight to Kaua'i?

What are the most popular airlines that fly to Kaua'i?

What are the cheapest airlines that fly to Kaua'i?

Rainfall in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average rainfall totals by month.

Temperature in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average temperature totals by month.

Reviews of airlines servicing Kaua'i

Read reviews from past customers who have flown WestJet and Alaska Airlines to Kaua'i. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Kaua'i climate

Getting around Kaua'i

What is good to know if travelling to Kaua'i?

When is the best time to fly to Kaua'i?

Can I find cheaper flights to Kaua'i if I am willing to have layovers?

What is the best airline to fly to Kaua'i?

What is the cheapest airport to fly to in Kaua'i?

How much is a round-trip flight to Kaua'i?

Where does the fastest flight to Kaua'i depart from?

Does Lihue have rental cars?

Are there hotels close to Lihue?

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.

Search flights to Kaua'i by cabin class

Find flights to Kaua'i, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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 to Kaua'i?

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

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

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

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Cheapest flights to Kaua'i
Explore the most affordable flight options available to Kaua'i. Find the lowest fares based on data from user searches, with prices last updated on 17 January 2025.