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C$ 390+ Cheap flights to Kailua-Kona

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
— KOA
31 Jan — 7 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Kailua-Kona in 2026

Enter your travel dates to find the best prices.

Best flights to Kailua-Kona
Discover carefully curated flight deals to Kailua-Kona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 1 January 2026.

Thu 15/16:30 a.m.YYZ - KOA
1 stop18h 58mWestJet
Thu 22/19:30 p.m.KOA - YYZ
2 stops20h 41mWestJet
Deal found 31/12C$ 390
Sat 17/110:30 a.m.YYZ - KOA
1 stop14h 58mWestJet
Thu 22/19:30 p.m.KOA - YYZ
1 stop15h 11mWestJet
Deal found 31/12C$ 405
Fri 16/110:15 p.m.YYZ - KOA
1 stop27h 13mWestJet
Thu 22/19:30 p.m.KOA - YYZ
2 stops17h 06mWestJet
Deal found 31/12C$ 424
Mon 23/26:30 p.m.YYZ - KOA
2 stops32h 57mWestJet
Fri 27/210:55 p.m.KOA - YYZ
2 stops13h 28mWestJet
Deal found 1/1C$ 427
Wed 14/110:15 p.m.YYZ - KOA
2 stops27h 13mWestJet
Fri 23/19:30 p.m.KOA - YYZ
2 stops21h 09mWestJet
Deal found 31/12C$ 432
Sun 18/110:00 a.m.YYZ - KOA
1 stop15h 29mWestJet
Thu 22/19:30 p.m.KOA - YYZ
2 stops14h 58mWestJet
Deal found 31/12C$ 452
Sat 17/18:00 a.m.YYZ - KOA
2 stops17h 28mWestJet
Fri 23/19:30 p.m.KOA - YYZ
2 stops30h 08mWestJet
Deal found 31/12C$ 461
Fri 16/110:15 p.m.YYZ - KOA
1 stop27h 13mWestJet
Sat 24/19:30 p.m.KOA - YYZ
1 stop19h 23mWestJet
Deal found 31/12C$ 461
Sat 17/110:50 p.m.YYZ - KOA
2 stops26h 39mWestJet
Wed 21/19:30 p.m.KOA - YYZ
1 stop18h 41mWestJet
Deal found 31/12C$ 461

Find flight deals to Kailua-Kona

Find the latest flights to Kailua-Kona 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 1 January 2026.

Round-trip from

C$ 390

One-way from

C$ 405

Popular in

June

Cheapest in

November

Average price

C$ 929
WestJet
  • WestJet
  • 15/1-22/1
  • 3 total stops
  • 39h 39m total
  • Toronto to Kailua-Kona
Search Deals
21/3
  • 21/3
  • 3 total stops
  • 47h 42m total
  • Toronto to Kailua-Kona
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 219 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Kailua-Kona 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 1 January 2026.
Use the filters below to find and compare flights to Kailua-Kona that are best for you.

Fly from

Toronto

Route

Depart

Return

Price

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Thu 15/1

6:30 a.m.-8:28 p.m.

1 stop18h 58m

Kona Intl

Thu 22/1

9:30 p.m.-11:11 p.m.

2 stops20h 41m

C$ 390

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Sat 17/1

10:30 a.m.-8:28 p.m.

1 stop14h 58m

Kona Intl

Thu 22/1

9:30 p.m.-5:41 p.m.

1 stop15h 11m

C$ 405

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Fri 16/1

10:15 p.m.-8:28 p.m.

1 stop27h 13m

Kona Intl

Thu 22/1

9:30 p.m.-7:36 p.m.

2 stops17h 06m

C$ 424

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Mon 23/2

6:30 p.m.-10:27 p.m.

2 stops32h 57m

Kona Intl

Fri 27/2

10:55 p.m.-5:23 p.m.

2 stops13h 28m

C$ 427

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Wed 14/1

10:15 p.m.-8:28 p.m.

2 stops27h 13m

Kona Intl

Fri 23/1

9:30 p.m.-11:39 p.m.

2 stops21h 09m

C$ 432

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Sun 18/1

10:00 a.m.-8:29 p.m.

1 stop15h 29m

Kona Intl

Thu 22/1

9:30 p.m.-5:28 p.m.

2 stops14h 58m

C$ 452

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Sat 17/1

8:00 a.m.-8:28 p.m.

2 stops17h 28m

Kona Intl

Fri 23/1

9:30 p.m.-8:38 a.m.

2 stops30h 08m

C$ 461

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Fri 16/1

10:15 p.m.-8:28 p.m.

1 stop27h 13m

Kona Intl

Sat 24/1

9:30 p.m.-9:53 p.m.

1 stop19h 23m

C$ 461

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Sat 17/1

10:50 p.m.-8:29 p.m.

2 stops26h 39m

Kona Intl

Wed 21/1

9:30 p.m.-9:11 p.m.

1 stop18h 41m

C$ 461

TorontoKailua-Kona

YYZ - KOA

YYZKOA

Toronto Pearson Intl

Sat 21/3

7:55 p.m.-1:37 p.m.

3 stops47h 42m

C$ 405

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/12

Showing 1-10 of 16 results
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Best time to book a flight to Kailua-Kona

Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona 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 Kailua-Kona

When is the best time to book a flight to Kailua-Kona?

Use this chart to determine the optimal time to book a round-trip flight from Toronto to Kailua-Kona. Price data was last updated on 26 December 2025.

The price you pay for your flight to Kailua-Kona may vary depending on when you book. For the best chance of a lower fare, look to book 39 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How long is the flight to Kailua-Kona?

On average, a flight from Toronto to Kailua-Kona takes 17 hours 42 minutes. Flights to Kailua-Kona 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 Kailua-Kona?

The most popular airlines flying from Toronto to Kailua-Kona are United Airlines, Air Canada and WestJet.

WestJet
WestJet
From C$ 232
Air Canada
Air Canada
From C$ 201
United Airlines
United Airlines
From C$ 155
Alaska Airlines
Alaska Airlines
From C$ 586

What are the cheapest airlines that fly to Kailua-Kona?

The cheapest airlines flying from Toronto to Kailua-Kona are WestJet, Air Canada and United Airlines.

Rainfall in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kailua-Kona ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Kailua-Kona when rainfall is around 40.0 mm.

Temperature in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kailua-Kona, use this chart to help with planning. For those seeking warmer temperatures, August 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 22.0 C).

Reviews of airlines servicing Kailua-Kona

Get insights into the airlines that provide service to Kailua-Kona. 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 Kailua-Kona. Reviews last updated 1 January 2026.
Read reviews from past customers who have flown United Airlines,WestJet, andAir Canada to the United States. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,127 reviews
Check prices

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,127 reviews
United Airlines
7.4
Good
9,127 reviews
Check prices

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
WestJet
7.2
Good
3,229 reviews
United Airlines
7.4
Good
9,127 reviews
Check prices

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Air Canada
7.1
Good
10,571 reviews
United Airlines
7.4
Good
9,127 reviews
Check prices

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

FAQs about flying to Kailua-Kona

  • What airport do you fly into for flights to Kailua-Kona?

    Most people fly into Kona Intl (KOA) if they book a flight to Kailua-Kona. Kona Intl is conveniently located just 12.5 km from Kailua-Kona’s city centre.

  • Can I find cheaper flights to Kailua-Kona 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 Kailua-Kona on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Kailua-Kona?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Kailua-Kona.

  • What is the cheapest airport to fly to in Kailua-Kona?

    Kona Intl is currently the cheapest airport to fly to in Kailua-Kona. One-way flights to Kona Intl typically cost C$ 43, while round-trip flights cost around C$ 265.

  • How much is a round-trip flight to Kailua-Kona?

    A round-trip flight to Kailua-Kona will typically cost around C$ 389, however they can be found for as little as C$ 265.

  • Where does the fastest flight to Kailua-Kona depart from?

    For those looking to save time traveling to Kailua-Kona, Vancouver offers the quickest one-way flight (6 hours 27 minutes).

  • Does Kona Intl have rental cars?

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

  • Are there hotels close to Kona Intl?

    Yes. Kona Intl has hotels nearby for those requiring accommodations. Refreshing Tropical Studio With Ocean Views is the closest property to Kona Intl (3.2 km away from Kona Intl).

See more FAQs

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