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C$ 594+ 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 21/7. Fares are subject to change and may not be available on all flights or dates of travel.
— LIH
10 Jul — 17 Jul1
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 10 June 2026.

Mon 14/96:25 p.m.
YYZ
-
LIH
2 stops29h 15m
Delta
Wed 23/99:50 p.m.
LIH
-
YYZ
2 stops19h 34m
Delta
Deal found 9/6C$ 955
Tue 15/99:45 a.m.
YYZ
-
LIH
1 stop29h 57m
Multiple Airlines
Fri 18/912:35 p.m.
LIH
-
YYZ
1 stop27h 25m
Multiple Airlines
Deal found 9/6C$ 1,011
Mon 14/96:25 p.m.
YYZ
-
LIH
2 stops29h 15m
Delta
Mon 21/98:32 p.m.
LIH
-
YYZ
2 stops20h 52m
Delta
Deal found 9/6C$ 1,012
Tue 15/96:25 p.m.
YYZ
-
LIH
2 stops30h 36m
Delta
Fri 18/98:32 p.m.
LIH
-
YYZ
2 stops20h 52m
Delta
Deal found 9/6C$ 1,021
Sat 12/99:45 a.m.
YYZ
-
LIH
1 stop29h 57m
Multiple Airlines
Fri 18/912:35 p.m.
LIH
-
YYZ
2 stops36h 20m
Multiple Airlines
Deal found 9/6C$ 1,024
Thu 17/96:10 p.m.
YYZ
-
LIH
2 stops29h 30m
Delta
Mon 28/99:50 p.m.
LIH
-
YYZ
2 stops19h 23m
Delta
Deal found 8/6C$ 1,025
Tue 15/99:45 a.m.
YYZ
-
LIH
1 stop29h 57m
Multiple Airlines
Tue 22/912:35 p.m.
LIH
-
YYZ
2 stops30h 30m
Multiple Airlines
Deal found 9/6C$ 1,026
Tue 15/99:45 a.m.
YYZ
-
LIH
1 stop29h 57m
Multiple Airlines
Wed 23/912:35 p.m.
LIH
-
YYZ
1 stop27h 25m
Multiple Airlines
Deal found 9/6C$ 1,039
Mon 14/911:05 a.m.
YYZ
-
LIH
1 stop29h 05m
Multiple Airlines
Fri 18/912:35 p.m.
LIH
-
YYZ
1 stop27h 25m
Multiple Airlines
Deal found 9/6C$ 1,040
Sat 12/99:45 a.m.
YYZ
-
LIH
1 stop29h 57m
Multiple Airlines
Wed 23/912:35 p.m.
LIH
-
YYZ
2 stops35h 10m
Multiple Airlines
Deal found 9/6C$ 1,046
Mon 14/96:25 p.m.
YYZ
-
LIH
2 stops29h 15m
Delta
Sun 20/98:32 p.m.
LIH
-
YYZ
2 stops20h 52m
Delta
Deal found 9/6C$ 1,053

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 10 June 2026.

Round-trip from

C$ 955

One-way from

C$ 594

Popular in

August

Cheapest in

January

Average price

C$ 1,340
Delta
  • Delta
  • 14/9-23/9
  • 4 total stops
  • 48h 49m total
  • Toronto to Lihue
Search Deals
21/7
  • 21/7
  • 2 total stops
  • 32h 08m total
  • Toronto to Kaua'i
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 192 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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 10 June 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

Thu 17/9

6:10 p.m.-5:40 p.m.

2 stops29h 30m

Lihue

Mon 28/9

9:50 p.m.-11:13 p.m.

2 stops19h 23m

C$ 1,025

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Sat 12/9

6:10 p.m.-7:20 p.m.

2 stops31h 10m

Lihue

Wed 23/9

9:50 p.m.-11:24 p.m.

2 stops19h 34m

C$ 1,081

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Tue 15/9

9:00 p.m.-12:04 p.m.

2 stops21h 04m

Lihue

Tue 22/9

7:35 p.m.-7:37 p.m.

2 stops18h 02m

C$ 1,083

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Thu 10/9

6:50 p.m.-12:04 p.m.

2 stops23h 14m

Lihue

Wed 23/9

1:20 p.m.-12:35 p.m.

2 stops17h 15m

C$ 1,103

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Fri 11/9

10:05 a.m.-7:44 p.m.

1 stop15h 39m

Lihue

Sun 20/9

10:48 p.m.-12:26 a.m.

1 stop19h 38m

C$ 1,156

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Thu 10/9

10:15 a.m.-12:04 p.m.

2 stops31h 49m

Lihue

Mon 14/9

10:48 p.m.-7:40 p.m.

1 stop14h 52m

C$ 1,177

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Thu 10/9

4:55 p.m.-7:40 a.m.

2 stops20h 45m

Lihue

Mon 14/9

9:35 p.m.-3:45 p.m.

1 stop12h 10m

C$ 1,198
Quickest round-trip

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Sat 12/9

10:05 a.m.-7:44 p.m.

1 stop15h 39m

Lihue

Sat 19/9

10:48 p.m.-7:40 p.m.

1 stop14h 52m

C$ 1,231

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Sat 29/8

10:00 a.m.-7:44 p.m.

1 stop15h 44m

Lihue

Sat 5/9

10:48 p.m.-7:00 a.m.

1 stop26h 12m

C$ 1,234

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Mon 20/7

9:45 a.m.-9:43 a.m.

1 stop29h 58m

Lihue

Mon 27/7

3:43 p.m.-5:10 p.m.

2 stops19h 27m

C$ 1,263

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/6

Showing 1-10 of 18 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 17 hours 31 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$ 253
United Airlines
United Airlines
From C$ 331
Delta
Delta
From C$ 282
Alaska Airlines
Alaska Airlines
From C$ 630

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).

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 10 June 2026.
Get a feel of what it's like to fly with United Airlines to the United States by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,804 reviews
Check prices

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,804 reviews
United Airlines
7.4
Good
9,804 reviews
Check prices

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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, Vancouver offers the quickest one-way flight (9 hours 5 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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