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C$ 403+ Cheap flights to Kaua'i

— LIH
9 Oct — 16 Oct1
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

Fri 4/129:35 a.m. -
3 stops26h 07m
Sat 12/126:00 a.m. -
2 stops35h 40m
Deal found 8/9C$ 702
Tue 20/1010:30 p.m. -
2 stops38h 11m
Mon 16/114:51 p.m. -
1 stop23h 48m
Deal found 5/9C$ 913
Tue 1/125:15 p.m. -
2 stops29h 14m
Tue 8/1211:32 p.m. -
1 stop11h 33m
Deal found 8/9C$ 921
Tue 20/1010:30 p.m. -
2 stops38h 11m
Tue 27/103:45 p.m. -
1 stop23h 54m
Deal found 5/9C$ 924
Sat 24/109:45 a.m. -
1 stop33h 17m
Fri 6/118:45 p.m. -
2 stops38h 10m
Deal found 8/9C$ 933
Fri 23/108:00 p.m. -
2 stops43h 43m
Fri 30/103:45 p.m. -
1 stop23h 54m
Deal found 9/9C$ 953
Tue 20/106:00 a.m. -
2 stops17h 36m
Tue 27/109:53 p.m. -
2 stops20h 06m
Deal found 5/9C$ 968
Fri 27/1112:30 p.m. -
2 stops23h 11m
Sun 6/121:53 p.m. -
1 stop26h 46m
Deal found 9/9C$ 982
Tue 20/104:55 p.m. -
1 stop34h 32m
Tue 27/1010:31 p.m. -
1 stop11h 34m
Deal found 5/9C$ 1,017

Find flight deals to Kaua'i

Round-trip from

C$ 702

One-way from

C$ 403

Popular in

February

Cheapest in

January

Average price

C$ 1,264
4/12-12/12
  • 4/12-12/12
  • 5 total stops
  • 61h 47m total
  • Toronto to Lihue
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11/10-31/12
  • 11/10-31/12
  • 3 total stops
  • 24h 41m total
  • Toronto to Kaua'i
Search Deals
Highest demand for flights based on searches. 5% potential increase in price.
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Cheapest flight prices on average. 4% potential price decrease (C$ 46 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
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 Toronto Pearson Intl - LIH Lihue

YYZLIH

Toronto Pearson Intl

Sat 6/2

10:20 p.m.-6:42 a.m.

2 stops37h 22m

Lihue

Wed 31/12

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

Nonstop0h 00m

C$ 422

TorontoLihue

YYZ Toronto Pearson Intl - LIH Lihue

YYZLIH

Toronto Pearson Intl

Sat 3/10

1:30 p.m.-9:27 p.m.

2 stops37h 57m

Lihue

Wed 31/12

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

Nonstop0h 00m

C$ 469

TorontoLihue

YYZ Toronto Pearson Intl - LIH Lihue

YYZLIH

Toronto Pearson Intl

Sat 3/10

4:55 p.m.-9:27 p.m.

1 stop34h 32m

Lihue

Wed 31/12

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

Nonstop0h 00m

C$ 605

TorontoLihue

YYZ Toronto Pearson Intl - LIH Lihue

YYZLIH

Toronto Pearson Intl

Sun 11/10

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

1 stop29h 58m

Lihue

Wed 31/12

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

Nonstop0h 00m

C$ 764

TorontoLihue

YYZ Toronto Pearson Intl - LIH Lihue

YYZLIH

Toronto Pearson Intl

Tue 15/9

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

3 stops42h 10m

Lihue

Wed 31/12

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

Nonstop0h 00m

C$ 790
Quickest round-trip

TorontoLihue

YYZ Toronto Pearson Intl - LIH Lihue

YYZLIH

Toronto Pearson Intl

Tue 15/9

4:55 p.m.-2:42 p.m.

1 stop27h 47m

Lihue

Wed 31/12

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

Nonstop0h 00m

C$ 891

TorontoLihue

YYZ Toronto Pearson Intl - LIH Lihue

YYZLIH

Toronto Pearson Intl

Tue 1/12

5:15 p.m.-9:59 p.m.

2 stops33h 44m

Lihue

Tue 8/12

12:21 p.m.-4:05 p.m.

2 stops22h 44m

C$ 935

TorontoLihue

YYZ Toronto Pearson Intl - LIH Lihue

YYZLIH

Toronto Pearson Intl

Tue 20/10

6:00 a.m.-5:36 p.m.

2 stops17h 36m

Lihue

Tue 27/10

9:53 p.m.-11:59 p.m.

2 stops20h 06m

C$ 968

TorontoLihue

YYZ Toronto Pearson Intl - LIH Lihue

YYZLIH

Toronto Pearson Intl

Tue 20/10

4:55 p.m.-9:27 p.m.

1 stop34h 32m

Lihue

Tue 27/10

10:31 p.m.-4:05 p.m.

1 stop11h 34m

C$ 1,017

TorontoLihue

YYZ Toronto Pearson Intl - LIH Lihue

YYZLIH

Toronto Pearson Intl

Sat 3/10

10:25 p.m.-9:27 p.m.

2 stops29h 02m

Lihue

Sat 10/10

8:45 p.m.-3:45 p.m.

2 stops37h 00m

C$ 1,146

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 18 resultsSorted by cheapest first
1
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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

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 50 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$ 288
United Airlines
United Airlines
From C$ 340
Delta
Delta
From C$ 279
Alaska Airlines
Alaska Airlines
From C$ 595

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

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
10,188 reviews
Check prices

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
10,188 reviews
United Airlines
7.4
Good
10,188 reviews
Check prices

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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, Delta 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 (8 hours 42 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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