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$144+ Cheap flights from O'ahu to Ottawa (YOW)

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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — YOW
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from O'ahu to Ottawa

Keep the following information in mind while searching for O'ahu to Ottawa flight deals. Data was last updated September 16, 2025.

Round-trip from

$655
(FlightHub)

One-way from

$144
(Trip.com)
From O'ahu to Ottawa
Search Deals
One-way flight from O'ahu to Ottawa
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Find flight deals from O'ahu to Ottawa

Cheapest flights from O'ahu to Ottawa
Explore the most affordable flight options available from O'ahu to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This FlightHub deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/213:55 pmHNL - YOW
2 stops51h 47mWestJet
Thu 1/15:40 amYOW - HNL
2 stops43h 55mWestJet
Deal found 9/15$655
This Trip.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/219:35 pmHNL - YOW
2 stops46h 07mWestJet
Fri 1/25:45 pmYOW - HNL
1 stop33h 09mWestJet
Deal found 9/15$667
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:50 pmHNL - YOW
2 stops33h 11mMultiple Airlines
Thu 1/16:00 amYOW - HNL
1 stop20h 54mMultiple Airlines
Deal found 9/15$711
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/219:35 pmHNL - YOW
1 stop35h 26mMultiple Airlines
Thu 1/16:00 amYOW - HNL
1 stop20h 54mMultiple Airlines
Deal found 9/15$724
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/219:35 pmHNL - YOW
1 stop35h 26mMultiple Airlines
Fri 1/27:15 pmYOW - HNL
2 stops31h 39mMultiple Airlines
Deal found 9/15$772
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:45 pmHNL - YOW
1 stop33h 42mMultiple Airlines
Sun 1/45:40 amYOW - HNL
2 stops19h 55mMultiple Airlines
Deal found 9/15$775
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/219:35 pmHNL - YOW
1 stop35h 26mMultiple Airlines
Sun 1/45:40 amYOW - HNL
2 stops19h 55mMultiple Airlines
Deal found 9/15$779
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2210:41 pmHNL - YOW
2 stops21h 00mMultiple Airlines
Thu 1/16:00 amYOW - HNL
1 stop20h 54mMultiple Airlines
Deal found 9/15$825
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:45 pmHNL - YOW
1 stop33h 42mMultiple Airlines
Fri 1/26:45 amYOW - HNL
2 stops18h 50mMultiple Airlines
Deal found 9/15$827

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'ahu to Ottawa 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 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from O'ahu to Ottawa that are best for you.

Fly from

O'ahu

Fly to

Ottawa

Route

Depart

Return

Price

HonoluluOttawa

HNL - YOW

HNLYOW

Honolulu

Sun 12/21

3:55 pm-12:42 am

2 stops51h 47m

Ottawa

Thu 1/1

5:40 am-8:35 pm

2 stops43h 55m

$655

HonoluluOttawa

HNL - YOW

HNLYOW

Honolulu

Sun 12/21

9:35 pm-12:42 am

2 stops46h 07m

Ottawa

Fri 1/2

5:45 pm-9:54 pm

1 stop33h 09m

$667

HonoluluOttawa

HNL - YOW

HNLYOW

Honolulu

Sat 12/20

11:45 pm-2:27 pm

1 stop33h 42m

Ottawa

Thu 1/1

6:00 am-9:54 pm

1 stop20h 54m

$714

HonoluluOttawa

HNL - YOW

HNLYOW

Honolulu

Sun 12/21

9:35 pm-2:01 pm

1 stop35h 26m

Ottawa

Thu 1/1

6:00 am-9:54 pm

1 stop20h 54m

$724

HonoluluOttawa

HNL - YOW

HNLYOW

Honolulu

Sun 12/21

9:35 pm-2:01 pm

1 stop35h 26m

Ottawa

Fri 1/2

7:15 pm-9:54 pm

2 stops31h 39m

$772

HonoluluOttawa

HNL - YOW

HNLYOW

Honolulu

Sat 12/20

11:45 pm-2:27 pm

1 stop33h 42m

Ottawa

Sun 1/4

5:40 am-8:35 pm

2 stops19h 55m

$775

HonoluluOttawa

HNL - YOW

HNLYOW

Honolulu

Mon 12/22

10:41 pm-12:41 am

2 stops21h 00m

Ottawa

Thu 1/1

6:00 am-9:54 pm

1 stop20h 54m

$825

HonoluluOttawa

HNL - YOW

HNLYOW

Honolulu

Sat 12/20

11:45 pm-2:27 pm

1 stop33h 42m

Ottawa

Fri 1/2

6:45 am-8:35 pm

2 stops18h 50m

$827

HonoluluOttawa

HNL - YOW

HNLYOW

Honolulu

Sat 12/20

11:45 pm-2:27 pm

1 stop33h 42m

Ottawa

Sat 1/3

10:00 am-9:54 pm

2 stops16h 54m

$845

HonoluluOttawa

HNL - YOW

HNLYOW

Honolulu

Sun 12/21

9:35 pm-2:01 pm

1 stop35h 26m

Ottawa

Sat 1/3

10:00 am-9:54 pm

2 stops16h 54m

$855

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 21 results
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2
3

Best time to book a flight from O'ahu to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from O'ahu 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 O'ahu to Ottawa

What is the cheapest month to book a flight from O'ahu to Ottawa?

Currently, January is the cheapest month in which you can book a flight from O'ahu to Ottawa (average of $294). Flying from O'ahu to Ottawa in September is currently the most expensive (average of $428). 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 FUW to YOW?

Find hourly flight availability from O'ahu to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from O'ahu to Ottawa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. 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 Ottawa. Reviews last updated September 16, 2025.
See what other customers who have flown with United Airlines and WestJet from O'ahu to Ottawa have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,924 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
WestJet
7.2
Good
3,093 reviews
United Airlines
7.4
Good
8,924 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

  • What airport do you fly into for flights to Ottawa from O'ahu?

    Ottawa (YOW) is the airport you will fly into if you book a flight from O'ahu to Ottawa. It is only a 6.6 mi journey from Ottawa (YOW) to Ottawa’s city center.

  • How long is the flight from O'ahu to Ottawa?

    For as low as $655, WestJet can have you in Ottawa from O'ahu in 51h 47m. The distance between O'ahu and Ottawa is about 4813 mi.

  • Can I find deals for flights from O'ahu to Ottawa that include hotel bookings?

    Yes. In addition to deals on O'ahu to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'ahu to Ottawa?

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

  • Can I find deals for business class flights from O'ahu to Ottawa?

    Yes. Cheapflights offers flight deals from O'ahu to Ottawa 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 O'ahu to Ottawa?

    Currently, January is the cheapest month in which you can book a flight from O'ahu to Ottawa (average of $294). Flying from O'ahu to Ottawa in September is currently the most expensive (average of $428). 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

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Petawawa

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from O'ahu to Ottawa

Discover the top 2 airlines that operate flights from O'ahu to Ottawa. 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 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$376Average$673FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$883Average$1,062FlexibilityNo cancel feeOn-time69%

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