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C$ 495+ 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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
— LIH
24 May — 31 May1
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 24 April 2026.

Sun 6/99:00 a.m.
YYZ
-
LIH
2 stops31h 10m
Multiple Airlines
Fri 11/93:44 p.m.
LIH
-
YYZ
2 stops19h 26m
Multiple Airlines
Deal found 24/4C$ 1,049
Wed 20/56:37 p.m.
YYZ
-
LIH
2 stops30h 29m
Delta
Wed 27/58:40 p.m.
LIH
-
YYZ
2 stops19h 15m
Delta
Deal found 22/4C$ 1,060
Wed 20/59:00 a.m.
YYZ
-
LIH
2 stops32h 02m
Multiple Airlines
Wed 27/51:46 p.m.
LIH
-
YYZ
1 stop25h 39m
Multiple Airlines
Deal found 22/4C$ 1,070
Mon 27/46:00 a.m.
YYZ
-
LIH
2 stops41h 40m
Delta
Mon 4/59:25 p.m.
LIH
-
YYZ
2 stops29h 31m
Delta
Deal found 20/4C$ 1,085
Sun 10/56:37 p.m.
YYZ
-
LIH
2 stops29h 03m
Delta
Tue 12/59:55 p.m.
LIH
-
YYZ
2 stops19h 04m
Delta
Deal found 19/4C$ 1,089
Sun 10/510:00 a.m.
YYZ
-
LIH
1 stop31h 29m
United Airlines
Tue 12/51:16 p.m.
LIH
-
YYZ
2 stops40h 13m
United Airlines
Deal found 19/4C$ 1,097
Sun 6/95:15 p.m.
YYZ
-
LIH
2 stops28h 25m
United Airlines
Tue 8/97:35 p.m.
LIH
-
YYZ
2 stops21h 51m
United Airlines
Deal found 20/4C$ 1,105

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 24 April 2026.

Round-trip from

C$ 1,060

One-way from

C$ 495

Popular in

June

Cheapest in

January

Average price

C$ 699
Delta
  • Delta
  • 20/5-27/5
  • 4 total stops
  • 49h 44m total
  • Toronto to Lihue
Search Deals
4/6
  • 4/6
  • 3 total stops
  • 20h 52m total
  • Toronto to Kaua'i
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 244 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 24 April 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

Sun 10/5

6:37 p.m.-5:40 p.m.

2 stops29h 03m

Lihue

Tue 12/5

9:55 p.m.-10:59 p.m.

2 stops19h 04m

C$ 1,089

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Sun 6/9

5:15 p.m.-3:40 p.m.

2 stops28h 25m

Lihue

Tue 8/9

7:35 p.m.-11:26 p.m.

2 stops21h 51m

C$ 1,105

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Tue 28/7

6:15 a.m.-9:43 a.m.

2 stops33h 28m

Lihue

Fri 7/8

3:43 p.m.-9:25 p.m.

1 stop23h 42m

C$ 1,159

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Thu 4/6

6:10 a.m.-7:04 p.m.

2 stops18h 54m

Lihue

Thu 11/6

8:35 p.m.-11:58 p.m.

2 stops21h 23m

C$ 1,194
Quickest round-trip

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Mon 10/8

10:15 a.m.-8:14 p.m.

2 stops15h 59m

Lihue

Thu 13/8

1:17 p.m.-7:00 a.m.

1 stop11h 43m

C$ 1,226

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Sat 26/9

4:55 p.m.-2:44 p.m.

1 stop27h 49m

Lihue

Sat 10/10

7:12 a.m.-3:45 p.m.

2 stops26h 33m

C$ 1,306
Cheapest one-way

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Sun 4/10

3:50 p.m.-3:09 p.m.

3 stops29h 19m

C$ 506

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Thu 4/6

10:30 p.m.-3:15 p.m.

2 stops46h 45m

C$ 510

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Mon 24/8

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

2 stops18h 44m

C$ 557

TorontoLihue

YYZ - LIH

YYZLIH

Toronto Pearson Intl

Thu 27/8

6:00 a.m.-5:12 p.m.

2 stops41h 12m

C$ 572

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/4

Showing 1-10 of 13 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 20 hours 42 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
United Airlines
From C$ 325
WestJet
WestJet
From C$ 248
Delta
Delta
From C$ 297
Alaska Airlines
Alaska Airlines
From C$ 618

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 24 April 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
9,643 reviews
Check prices

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,643 reviews
United Airlines
7.4
Good
9,643 reviews
Check prices

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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.

  • 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$ 64, while round-trip flights cost around C$ 166.

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

    A round-trip flight to Kaua'i will typically cost around C$ 202, however they can be found for as little as C$ 166.

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

    For those looking to save time traveling to Kaua'i, Victoria Intl offers the quickest one-way flight (9 hours 37 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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