$189 Cheap Flights from Ottawa (YOW) to Honolulu (HNL)

View $189 flight on Mon, Jun 16, 2025Opens in a new window

Popular airlines from Ottawa International Airport (YOW) to Daniel K. Inouye Intl. Airport (HNL)

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Find available prices by choosing your travel dates.

Cheap Flights from Ottawa to Honolulu (YOW-HNL)

Prices were available within the past 7 days and start at $189 for one-way flights and $305 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, Sep 9 - Tue, Sep 16
YOW
Ottawa
HNL
Oahu
$305 Roundtrip, found 4 days ago
$305
Roundtrip
found 4 days ago
Select Air Canada flight, departing Tue, Sep 9 from Ottawa to Oahu, returning Tue, Sep 16, priced at $305 found 4 days ago
WestJet
Tue, Sep 9 - Sat, Sep 20
YOW
Ottawa
HNL
Oahu
$310 Roundtrip, found 4 days ago
$310
Roundtrip
found 4 days ago
Select WestJet flight, departing Tue, Sep 9 from Ottawa to Oahu, returning Sat, Sep 20, priced at $310 found 4 days ago
WestJet
Sat, Jun 14 - Fri, Jun 27
YOW
Ottawa
HNL
Oahu
$314 Roundtrip, found 6 days ago
$314
Roundtrip
found 6 days ago
Select WestJet flight, departing Sat, Jun 14 from Ottawa to Oahu, returning Fri, Jun 27, priced at $314 found 6 days ago
WestJet
Wed, Sep 10 - Tue, Sep 16
YOW
Ottawa
HNL
Oahu
$315 Roundtrip, found 4 days ago
$315
Roundtrip
found 4 days ago
Select WestJet flight, departing Wed, Sep 10 from Ottawa to Oahu, returning Tue, Sep 16, priced at $315 found 4 days ago
WestJet
Sat, Sep 6 - Sat, Sep 13
YOW
Ottawa
HNL
Oahu
$317 Roundtrip, found 4 days ago
$317
Roundtrip
found 4 days ago
Select WestJet flight, departing Sat, Sep 6 from Ottawa to Oahu, returning Sat, Sep 13, priced at $317 found 4 days ago
WestJet
Sat, Jun 7 - Wed, Jun 25
YOW
Ottawa
HNL
Oahu
$319 Roundtrip, found 6 days ago
$319
Roundtrip
found 6 days ago
Select WestJet flight, departing Sat, Jun 7 from Ottawa to Oahu, returning Wed, Jun 25, priced at $319 found 6 days ago
Air Canada
Sun, May 4 - Mon, May 12
YOW
Ottawa
HNL
Oahu
$320 Roundtrip, found 6 days ago
$320
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sun, May 4 from Ottawa to Oahu, returning Mon, May 12, priced at $320 found 6 days ago
WestJet
Fri, Sep 12 - Fri, Sep 19
YOW
Ottawa
HNL
Oahu
$322 Roundtrip, found 4 days ago
$322
Roundtrip
found 4 days ago
Select WestJet flight, departing Fri, Sep 12 from Ottawa to Oahu, returning Fri, Sep 19, priced at $322 found 4 days ago
United
Mon, Aug 25 - Tue, Aug 26
YOW
Ottawa
HNL
Oahu
$329 Roundtrip, found 6 days ago
$329
Roundtrip
found 6 days ago
Select United flight, departing Mon, Aug 25 from Ottawa to Oahu, returning Tue, Aug 26, priced at $329 found 6 days ago
Delta
Thu, May 1 - Wed, May 7
YOW
Ottawa
HNL
Oahu
$873 Roundtrip, found 5 days ago
$873
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, May 1 from Ottawa to Oahu, returning Wed, May 7, priced at $873 found 5 days ago
Flights from Ottawa (YOW) to Honolulu (HNL)
Origin airport
Macdonald-Cartier Intl.
Destination airport
Daniel K. Inouye Intl.
Airlines serving
Air Canada, United, WestJet
Roundtrip price
$304
Distance
4815 mi

Ottawa to Honolulu Flights

The cheapest times to fly from Ottawa to Honolulu

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 Honolulu are during the month of September. You can find some of the cheapest flights from Ottawa to Honolulu with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Ottawa to Honolulu

Sunday is one of the best days to book for cheap flights from Ottawa to Honolulu: 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 Honolulu

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 Honolulu in 2025. You can also book with separate airlines for your outbound and return journeys, from $189 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 Honolulu 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 Honolulu 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 Daniel K. Inouye Intl. Airport (HNL) cost?
Discover the latest flight deals from YOW to HNL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from YOW to HNL?
The cheapest flights from YOW to HNL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from YOW to HNL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from YOW to HNL. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Macdonald-Cartier Intl. Airport (YOW) to Daniel K. Inouye Intl. Airport (HNL)?
Nonstop flights from Macdonald-Cartier Intl. Airport (YOW) to Daniel K. Inouye Intl. Airport (HNL) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and select either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from YOW to HNL?
Typically you’ll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the season, carrier 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 Daniel K. Inouye Intl. Airport (HNL)?
Choose a flight from Macdonald-Cartier Intl. Airport (YOW) to Daniel K. Inouye Intl. Airport (HNL) that takes off before 3 PM to reduce the risk of cancellations. Departures after this time are on average 22% more likely to be canceled.**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 Daniel K. Inouye Intl. Airport (HNL) last-minute?
Booking your plane ticket from YOW to HNL just before your journey is usually more expensive. However, if you’re flexible with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a YOW to HNL flight and hotel package?
Compared with arranging hotels and flights separately, booking a YOW to HNL flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one convenient place takes the hassle out of travel planning. Just pick your flights and choose from our wide range of hotels, then tailor your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Macdonald-Cartier Intl. Airport (YOW) to Daniel K. Inouye Intl. Airport (HNL)?
Generally, it’s possible to cancel or reschedule your YOW to HNL flight. However, if it’s been more than 24 hours since booking, additional fees may apply. Check your airline’s policies in your itinerary to see what changes are possible and whether any costs are involved. You’ll also find more information on our Customer Service portal.

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*Available to One Key members.