$246 Cheap Flights from Ottawa (YOW) to Kailua-Kona (KOA)

View $246 flight on Wed, Nov 19, 2025Opens in a new window

Popular airlines from Ottawa International Airport (YOW) to Kona Intl. Airport (KOA)

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Cheap Flights from Ottawa to Kailua-Kona (YOW-KOA)

Prices were available within the past 7 days and start at $246 for one-way flights and $1,070 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Mon, Nov 17 - Wed, Dec 3
YOW
Ottawa
KOA
Kona Coast
$1,070 Roundtrip, found 2 days ago
$1,070
Roundtrip
found 2 days ago
Select WestJet flight, departing Mon, Nov 17 from Ottawa to Kona Coast, returning Wed, Dec 3, priced at $1,070 found 2 days ago
Porter Airlines
Mon, Nov 17 - Wed, Dec 3
YOW
Ottawa
KOA
Kona Coast
$1,125 Roundtrip, found 2 days ago
$1,125
Roundtrip
found 2 days ago
Select Porter Airlines flight, departing Mon, Nov 17 from Ottawa to Kona Coast, returning Wed, Dec 3, priced at $1,125 found 2 days ago
WestJet
Mon, Nov 17 - Wed, Dec 3
YOW
Ottawa
KOA
Kona Coast
$1,267 Roundtrip, found 2 days ago
$1,267
Roundtrip
found 2 days ago
Select WestJet flight, departing Mon, Nov 17 from Ottawa to Kona Coast, returning Wed, Dec 3, priced at $1,267 found 2 days ago
Porter Airlines
Mon, Nov 17 - Wed, Dec 3
YOW
Ottawa
KOA
Kona Coast
$1,330 Roundtrip, found 2 days ago
$1,330
Roundtrip
found 2 days ago
Select Porter Airlines flight, departing Mon, Nov 17 from Ottawa to Kona Coast, returning Wed, Dec 3, priced at $1,330 found 2 days ago
Porter Airlines
Mon, Nov 17 - Wed, Dec 3
YOW
Ottawa
KOA
Kona Coast
$1,376 Roundtrip, found 2 days ago
$1,376
Roundtrip
found 2 days ago
Select Porter Airlines flight, departing Mon, Nov 17 from Ottawa to Kona Coast, returning Wed, Dec 3, priced at $1,376 found 2 days ago
Porter Airlines
Mon, Nov 17 - Wed, Dec 3
YOW
Ottawa
KOA
Kona Coast
$1,606 Roundtrip, found 2 days ago
$1,606
Roundtrip
found 2 days ago
Select Porter Airlines flight, departing Mon, Nov 17 from Ottawa to Kona Coast, returning Wed, Dec 3, priced at $1,606 found 2 days ago
Porter Airlines
Mon, Feb 16 - Sat, Feb 21
YOW
Ottawa
KOA
Kona Coast
$1,793 Roundtrip, found 6 days ago
$1,793
Roundtrip
found 6 days ago
Select Porter Airlines flight, departing Mon, Feb 16 from Ottawa to Kona Coast, returning Sat, Feb 21, priced at $1,793 found 6 days ago
Flights from Ottawa (YOW) to Kailua-Kona (KOA)
Origin airport
Macdonald-Cartier Intl.
Destination airport
Kona Intl.
Roundtrip price
$1,070
Distance
4799 mi

Ottawa to Kailua-Kona Flights

The cheapest times to fly from Ottawa to Kailua-Kona

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ottawa to Kailua-Kona are during the month of November. You can find some of the cheapest flights from Ottawa to Kailua-Kona with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ottawa to Kailua-Kona

Sunday is one of the best days to book for cheap flights from Ottawa to Kailua-Kona: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Ottawa to Kailua-Kona

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ottawa to Kailua-Kona in 2025. You can also book with separate airlines for your outbound and return journeys, from $246 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ottawa to Kailua-Kona flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Ottawa to Kailua-Kona airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Macdonald-Cartier Intl. Airport (YOW) to Kona Intl. Airport (KOA) cost?
Grab a cheap one-way flight from $246 or cheap return flight from $1,070 from Macdonald-Cartier Intl. Airport (YOW) to Kona Intl. Airport (KOA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Macdonald-Cartier Intl. Airport (YOW) to Kona Intl. Airport (KOA)?
The cheapest month to fly from YOW to KOA is November, when there's less demand. Off-peak season is often when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Macdonald-Cartier Intl. Airport (YOW) to Kona Intl. Airport (KOA)?
To find the cheapest airline flying from YOW to KOA, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Macdonald-Cartier Intl. Airport (YOW) to Kona Intl. Airport (KOA)?
There are no daily nonstop flights departing from Macdonald-Cartier Intl. Airport (YOW) to Kona Intl. Airport (KOA). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from YOW to KOA?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Macdonald-Cartier Intl. Airport (YOW) to Kona Intl. Airport (KOA)?
To arrive at Kona Intl. Airport (KOA) on schedule, pick a flight that leaves from Macdonald-Cartier Intl. Airport (YOW) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Macdonald-Cartier Intl. Airport (YOW) to Kona Intl. Airport (KOA) last-minute?
Holding off until just before your departure to book your flight from YOW to KOA often results in higher prices. While you might find some last-minute discounts, there's no guarantee. Be flexible with your itinerary for a better chance of scoring a bargain.
Is it cheaper to book a YOW to KOA flight and hotel package?
Securing a YOW to KOA flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of accommodations and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Macdonald-Cartier Intl. Airport (YOW) to Kona Intl. Airport (KOA)?
Typically, it's possible to cancel or reschedule your YOW to KOA flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.