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Cheap flights from Ottawa to Kailua-Kona from C$ 376

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — KOA
3 Aug — 10 Aug1
1 adult

Cheap 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 29 July 2025.

Round-trip from

C$ 491

One-way from

C$ 376

Popular in

August

Cheapest in

November
WestJet
  • WestJet
  • 20/11-30/11
  • 4 total stops
  • 35h 54m total
  • Ottawa to Kailua-Kona
Search Deals
2/9
  • 2/9
  • 3 total stops
  • 32h 18m total
  • Ottawa to Kailua-Kona
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 216 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 67 potential savings vs. average RT price).
Search Deals

Find flight deals from Ottawa to Kailua-Kona

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 29 July 2025.

Thu 20/116:00 a.m.YOW - KOA
2 stops21h 28mWestJet
Sun 30/1110:55 p.m.KOA - YOW
2 stops14h 26mWestJet
Deal found 29/7C$ 491
Wed 19/115:40 a.m.YOW - KOA
2 stops21h 14mMultiple Airlines
Sat 29/1111:30 p.m.KOA - YOW
1 stop15h 24mMultiple Airlines
Deal found 29/7C$ 952
Wed 19/116:20 a.m.YOW - KOA
2 stops14h 58mUnited Airlines
Mon 1/122:20 p.m.KOA - YOW
2 stops15h 06mUnited Airlines
Deal found 29/7C$ 1,265
Fri 1/89:55 p.m.YOW - KOA
2 stops27h 29mAir Canada
Fri 8/81:10 p.m.KOA - YOW
2 stops15h 15mAir Canada
Deal found 26/7C$ 1,761

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 29 July 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

Thu 20/11

6:00 a.m.-10:28 p.m.

2 stops21h 28m

Kona Intl

Sun 30/11

10:55 p.m.-6:21 p.m.

2 stops14h 26m

C$ 491

OttawaKailua-Kona

YOW - KOA

YOWKOA

Ottawa

Wed 19/11

5:40 a.m.-9:54 p.m.

2 stops21h 14m

Kona Intl

Sat 29/11

11:30 p.m.-7:54 p.m.

1 stop15h 24m

C$ 952

OttawaKailua-Kona

YOW - KOA

YOWKOA

Ottawa

Wed 19/11

6:20 a.m.-4:18 p.m.

2 stops14h 58m

Kona Intl

Mon 1/12

2:20 p.m.-10:26 a.m.

2 stops15h 06m

C$ 1,265

OttawaKailua-Kona

YOW - KOA

YOWKOA

Ottawa

Fri 26/12

5:09 p.m.-1:08 p.m.

2 stops24h 59m

Kona Intl

Mon 5/1

2:23 p.m.-4:50 p.m.

2 stops21h 27m

C$ 2,011

OttawaKailua-Kona

YOW - KOA

YOWKOA

Ottawa

Tue 2/9

6:00 a.m.-8:18 a.m.

3 stops32h 18m

C$ 376

OttawaKailua-Kona

YOW - KOA

YOWKOA

Ottawa

Thu 11/9

9:55 p.m.-7:24 p.m.

2 stops27h 29m

C$ 379

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/7

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$ 320). Flying from Ottawa to Kailua-Kona in June is currently the most expensive (average of C$ 785). 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 29 July 2025.

It’s typically best to fly out from Ottawa to Kailua-Kona in the morning. Doing so could potentially save you 1% on the flight price compared to flying at noon, which is usually more expensive.

What’s the top layover airport for flights from Ottawa to Kailua-Kona?

Share of one-stop round-trip flights from Ottawa to Kailua-Kona chosen by Cheapflights users in the past 12 months, using the same layover each way.

Vancouver (YVR) – chosen by Cheapflights users on 75% of one-stop itineraries from Ottawa to Kailua-Kona on Cheapflights.

What’s the cheapest layover airport for flights from Ottawa to Kailua-Kona?

Average round-trip fare for 1-stop flights from Ottawa to Kailua-Kona, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Calgary (YYC) is the most affordable 1-stop option, with an average round-trip price of C$ 659.

What’s the fastest layover option from Ottawa to Kailua-Kona?

Shortest average travel time for 1-stop one-way flights from Ottawa to Kailua-Kona, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Vancouver (YVR) have the shortest average one-way travel time for 1-stop routes: 8h 45m.

Which airport typically offers the quickest layover for flights from Ottawa to Kailua-Kona?

Average layover duration for 1-stop one-way flights from Ottawa to Kailua-Kona, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Vancouver (YVR) offer the fastest connection on this route, with an average layover time of 7h 07m.

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 29 July 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
8,899 reviews
Check prices

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,899 reviews
United Airlines
7.4
Good
8,899 reviews
Check prices

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
WestJet
7.2
Good
2,973 reviews
United Airlines
7.4
Good
8,899 reviews
Check prices

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Air Canada
7.1
Good
9,822 reviews
United Airlines
7.4
Good
8,899 reviews
Check prices

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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.

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

    According to our current data, WestJet (C$ 491), United Airlines (C$ 1,265), and Air Canada (C$ 2,011) offers the cheapest pricing from Ottawa to Kailua-Kona. WestJet is currently priced 57% 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$ 320). Flying from Ottawa to Kailua-Kona in June is currently the most expensive (average of C$ 785). 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 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 501AverageC$ 656FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 639AverageC$ 978FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 677AverageC$ 1,234FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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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