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C$ 476+ 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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
— LIH
24 Aug — 31 Aug1
1 adult
1 adult, Economy, 0 bags

Flights to Kaua'i in 2026

Enter your travel dates to find the best prices.

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 25 July 2026.

Tue 24/116:10 p.m.
YYZ
-
LIH
2 stops31h 12m
Delta
Tue 8/1210:45 p.m.
LIH
-
YYZ
2 stops19h 06m
Delta
Deal found 23/7C$ 996
Sat 29/89:45 a.m.
YYZ
-
LIH
1 stop29h 57m
Multiple Airlines
Fri 11/93:45 p.m.
LIH
-
YYZ
2 stops21h 10m
Multiple Airlines
Deal found 20/7C$ 1,044
Sat 5/91:30 p.m.
YYZ
-
LIH
2 stops14h 27m
Multiple Airlines
Sat 12/96:30 p.m.
LIH
-
YYZ
2 stops22h 20m
Multiple Airlines
Deal found 23/7C$ 1,046
Sat 3/106:25 p.m.
YYZ
-
LIH
2 stops30h 45m
Delta
Mon 12/109:50 p.m.
LIH
-
YYZ
2 stops19h 39m
Delta
Deal found 21/7C$ 1,052
Thu 10/910:30 p.m.
YYZ
-
LIH
2 stops38h 10m
Multiple Airlines
Thu 24/93:45 p.m.
LIH
-
YYZ
1 stop23h 40m
Multiple Airlines
Deal found 21/7C$ 1,124
Sat 3/109:45 a.m.
YYZ
-
LIH
1 stop29h 58m
Multiple Airlines
Mon 12/102:30 p.m.
LIH
-
YYZ
2 stops20h 05m
Multiple Airlines
Deal found 21/7C$ 1,138
Mon 5/109:45 a.m.
YYZ
-
LIH
1 stop29h 58m
Multiple Airlines
Mon 12/102:30 p.m.
LIH
-
YYZ
2 stops20h 05m
Multiple Airlines
Deal found 21/7C$ 1,142
Sun 4/1012:00 p.m.
YYZ
-
LIH
2 stops24h 40m
Multiple Airlines
Mon 12/103:45 p.m.
LIH
-
YYZ
1 stop23h 40m
Multiple Airlines
Deal found 21/7C$ 1,145
Tue 6/109:45 a.m.
YYZ
-
LIH
1 stop29h 58m
Multiple Airlines
Mon 12/102:30 p.m.
LIH
-
YYZ
2 stops20h 05m
Multiple Airlines
Deal found 21/7C$ 1,148
Sat 10/109:45 a.m.
YYZ
-
LIH
1 stop29h 58m
Multiple Airlines
Thu 22/103:45 p.m.
LIH
-
YYZ
2 stops21h 10m
Multiple Airlines
Deal found 22/7C$ 1,165
Sun 27/96:10 a.m.
YYZ
-
LIH
2 stops19h 00m
Delta
Tue 29/98:45 p.m.
LIH
-
YYZ
2 stops20h 27m
Delta
Deal found 24/7C$ 1,176

Find flight deals to Kaua'i

Find the latest flights to Kaua'i in 2026, 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 25 July 2026.

Round-trip from

C$ 996

One-way from

C$ 476

Popular in

February

Cheapest in

January
Delta
  • Delta
  • 24/11-8/12
  • 4 total stops
  • 50h 18m total
  • Toronto to Lihue
Search Deals
6/9
  • 6/9
  • 2 total stops
  • 23h 52m total
  • Toronto to Kaua'i
Search Deals
Highest demand for flights based on searches. 2% potential increase in price.
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 51 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
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 25 July 2026.
Use the filters below to find and compare flights to Kaua'i that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Sat 29/8

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

1 stop29h 57m

Lihue

Fri 11/9

3:45 p.m.-6:55 p.m.

2 stops21h 10m

C$ 1,044

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Sat 3/10

6:25 p.m.-7:10 p.m.

2 stops30h 45m

Lihue

Mon 12/10

9:50 p.m.-11:29 p.m.

2 stops19h 39m

C$ 1,052

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Thu 10/9

10:30 p.m.-6:40 a.m.

2 stops38h 10m

Lihue

Thu 24/9

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

1 stop23h 40m

C$ 1,124

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Sat 10/10

7:20 p.m.-7:44 p.m.

2 stops30h 24m

Lihue

Thu 22/10

12:50 p.m.-4:45 p.m.

2 stops21h 55m

C$ 1,176

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Sun 27/9

6:10 a.m.-7:10 p.m.

2 stops19h 00m

Lihue

Tue 29/9

8:45 p.m.-11:12 p.m.

2 stops20h 27m

C$ 1,176

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Sat 29/8

4:35 p.m.-11:59 a.m.

2 stops25h 24m

Lihue

Fri 11/9

1:03 p.m.-8:44 p.m.

2 stops25h 41m

C$ 1,183
Quickest round-trip

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Sun 27/9

6:30 a.m.-7:44 p.m.

1 stop19h 14m

Lihue

Tue 29/9

12:52 p.m.-2:19 p.m.

2 stops19h 27m

C$ 1,206
Cheapest one-way

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Sun 6/9

3:50 p.m.-9:42 a.m.

2 stops23h 52m

C$ 476

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Thu 3/9

10:25 p.m.-6:40 a.m.

3 stops38h 15m

C$ 569
Quickest one-way

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Wed 19/8

6:10 a.m.-5:41 p.m.

2 stops17h 31m

C$ 601

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/7

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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.

Cheapflights Insights

Everything you need to know about your flight to Kaua'i

How long is the flight to Kaua'i?

On average, a flight from Toronto to Kaua'i takes 28 hours 49 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.

WestJet
WestJet
From C$ 278
United Airlines
United Airlines
From C$ 335
Delta
Delta
From C$ 320
Alaska Airlines
Alaska Airlines
From C$ 607

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

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

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

FAQs about flying to Kaua'i

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.

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

    For those looking to save time traveling to Kaua'i, Kelowna offers the quickest one-way flight (9 hours 19 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. Marriott's Kauai Beach Club - Luxury 2 Bedroom Condos is the closest property to Lihue (0.0 km away from Lihue).

See more FAQs

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