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Cheap flights from Ottawa to Kailua-Kona from C$ 309

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — KOA
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Kailua-Kona

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Kailua-Kona
Explore the most affordable flight options available from Ottawa to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Fri 26/126:15 a.m.YOW - KOA
2 stops19h 55mAir Canada
Mon 5/12:23 p.m.KOA - YOW
2 stops21h 49mAir Canada
Deal found 10/12C$ 1,944
Fri 26/125:09 p.m.YOW - KOA
2 stops28h 32mUnited Airlines
Mon 5/12:23 p.m.KOA - YOW
2 stops25h 55mUnited Airlines
Deal found 11/12C$ 1,954
Fri 26/126:00 a.m.YOW - KOA
1 stop20h 54mMultiple Airlines
Mon 5/18:10 p.m.KOA - YOW
2 stops23h 32mMultiple Airlines
Deal found 10/12C$ 2,302

Find flight deals from Ottawa to Kailua-Kona

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Kailua-Kona (KOA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 December 2025.

Round-trip from

C$ 525

One-way from

C$ 309

Popular in

August

Cheapest in

April

Average price

C$ 1,742
Air Canada
  • Air Canada
  • 31/1-4/2
  • 3 total stops
  • 44h 54m total
  • Ottawa to Kailua-Kona
Search Deals
WestJet
  • WestJet
  • 10/1
  • 2 total stops
  • 43h 49m total
  • Ottawa to Kailua-Kona
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (C$ 469 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 97 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Kailua-Kona that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Ottawa to Kailua-Kona that are best for you.

Fly from

Ottawa

Fly to

Kailua-Kona

Route

Depart

Return

Price

OttawaKailua-Kona

YOW - KOA

YOWKOA

Ottawa

Sat 31/1

5:35 p.m.-12:44 p.m.

2 stops24h 09m

Kona Intl

Wed 4/2

2:00 p.m.-3:45 p.m.

1 stop20h 45m

C$ 525

OttawaKailua-Kona

YOW - KOA

YOWKOA

Ottawa

Fri 9/1

5:40 a.m.-8:29 p.m.

2 stops19h 49m

Kona Intl

Fri 16/1

9:30 p.m.-12:40 a.m.

1 stop22h 10m

C$ 532

OttawaKailua-Kona

YOW - KOA

YOWKOA

Ottawa

Sat 31/1

6:00 a.m.-4:31 p.m.

2 stops15h 31m

Kona Intl

Wed 4/2

2:34 p.m.-2:30 p.m.

3 stops18h 56m

C$ 651

OttawaKailua-Kona

YOW - KOA

YOWKOA

Ottawa

Sat 7/2

5:00 a.m.-4:31 p.m.

2 stops16h 31m

Kona Intl

Sat 21/2

10:55 p.m.-10:26 a.m.

2 stops30h 31m

C$ 1,118

OttawaKailua-Kona

YOW - KOA

YOWKOA

Ottawa

Sat 10/1

5:40 a.m.-8:29 p.m.

2 stops43h 49m

C$ 309

OttawaKailua-Kona

YOW - KOA

YOWKOA

Ottawa

Fri 30/1

7:15 p.m.-8:28 p.m.

2 stops30h 13m

C$ 320

OttawaKailua-Kona

YOW - KOA

YOWKOA

Ottawa

Thu 22/1

6:00 a.m.-8:28 p.m.

2 stops19h 28m

C$ 323

OttawaKailua-Kona

YOW - KOA

YOWKOA

Ottawa

Sun 18/1

6:00 a.m.-8:29 p.m.

1 stop19h 29m

C$ 325

OttawaKailua-Kona

YOW - KOA

YOWKOA

Ottawa

Tue 27/1

5:45 p.m.-8:29 p.m.

1 stop31h 44m

C$ 325

OttawaKailua-Kona

YOW - KOA

YOWKOA

Ottawa

Thu 29/1

6:00 a.m.-8:28 p.m.

2 stops19h 28m

C$ 332

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 14 results
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Best time to book a flight from Ottawa to Kailua-Kona

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

What is the cheapest month to book a flight from Ottawa to Kailua-Kona?

Currently, November is the cheapest month in which you can book a flight from Ottawa to Kailua-Kona (average of C$ 292). Flying from Ottawa to Kailua-Kona in July is currently the most expensive (average of C$ 1,003). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YOW to KOA?

Find hourly flight availability from Ottawa to Kailua-Kona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

It’s typically best to fly out from Ottawa to Kailua-Kona at noon. Doing so could potentially save you 23% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 12 December 2025.
Read through reviews of airlines operating flights from Ottawa to Kailua-Kona, such as United Airlines,WestJet, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews
Check prices

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews
Check prices

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).
WestJet
7.2
Good
3,195 reviews
United Airlines
7.4
Good
9,095 reviews
Check prices

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).
Air Canada
7.1
Good
10,516 reviews
United Airlines
7.4
Good
9,095 reviews
Check prices

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Kailua-Kona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ottawa to Kailua-Kona?

    A quick flight from Ottawa to Kailua-Kona can take about 24h 09m. Air Canada provides one of the quickest options available for as low as C$ 525. The distance between Ottawa and Kailua-Kona is about 7718 km.

  • What are the cheapest airlines flying from Ottawa to Kailua-Kona round-trip?

    According to our current data, WestJet (C$ 492), United Airlines (C$ 540), and Air Canada (C$ 681) offers the cheapest pricing from Ottawa to Kailua-Kona. WestJet is currently priced 58% below the average price you’ll pay for this route.

  • Can I find deals for flights from Ottawa to Kailua-Kona that include hotel bookings?

    Yes. In addition to deals on Ottawa to Kailua-Kona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Kailua-Kona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Kailua-Kona.

  • Can I find deals for business class flights from Ottawa to Kailua-Kona?

    Yes. Cheapflights offers flight deals from Ottawa to Kailua-Kona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ottawa to Kailua-Kona?

    Currently, November is the cheapest month in which you can book a flight from Ottawa to Kailua-Kona (average of C$ 292). Flying from Ottawa to Kailua-Kona in July is currently the most expensive (average of C$ 1,003). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Ottawa to Kailua-Kona

Discover the top 3 airlines that operate flights from Ottawa to Kailua-Kona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 492AverageC$ 831FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 540AverageC$ 851FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 681AverageC$ 1,191FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ottawa to Kailua-Kona?

Cheapflights helps you search for flights from Ottawa to Kailua-Kona via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Kailua-Kona?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Kailua-Kona from Ottawa.

Can Cheapflights find flights from Ottawa to Kailua-Kona with no change fees?

Certainly. Search results for flights to Kailua-Kona from Ottawa shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ottawa to Kailua-Kona become cheaper?

Of course! You can now track prices for flights from Ottawa to Kailua-Kona and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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