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Cheap flights from O'ahu to Ottawa from C$ 543

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — YOW
9 Apr — 16 Apr1
1 adult

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 4 April 2025.

Round-trip from

C$ 543
WestJet
  • WestJet
  • 28/8-5/9
  • 3 total stops
  • 50h 40m total
  • O'ahu to Ottawa

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 4 April 2025.

Thu 28/810:45 p.m.HNL - YOW
2 stops19h 56mWestJet
Fri 5/97:15 p.m.YOW - HNL
1 stop30h 44mWestJet
Deal found 3/4C$ 543
Thu 28/810:45 p.m.HNL - YOW
2 stops19h 56mMultiple Airlines
Sat 6/99:20 a.m.YOW - HNL
2 stops16h 29mMultiple Airlines
Deal found 3/4C$ 575
Fri 29/88:05 p.m.HNL - YOW
2 stops15h 01mUnited Airlines
Tue 2/96:05 a.m.YOW - HNL
2 stops19h 44mUnited Airlines
Deal found 3/4C$ 1,004

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 629,999 searches. Data last updated 4 April 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

Thu 28/8

10:45 p.m.-12:41 a.m.

2 stops19h 56m

Ottawa

Fri 5/9

7:15 p.m.-7:59 p.m.

1 stop30h 44m

C$ 543

HonoluluOttawa

HNL - YOW

HNLYOW

Honolulu

Thu 28/8

10:45 p.m.-12:41 a.m.

2 stops19h 56m

Ottawa

Sat 6/9

9:20 a.m.-7:49 p.m.

2 stops16h 29m

C$ 575

HonoluluOttawa

HNL - YOW

HNLYOW

Honolulu

Fri 29/8

8:05 p.m.-5:06 p.m.

2 stops15h 01m

Ottawa

Tue 2/9

6:05 a.m.-7:49 p.m.

2 stops19h 44m

C$ 1,004

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/4

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, October is the cheapest month in which you can book a flight from O'ahu to Ottawa (average of C$ 224). Flying from O'ahu to Ottawa in December is currently the most expensive (average of C$ 326). 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.

Rainfall in Ottawa by month

Plan your trip to Ottawa by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 mm per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

Temperature in Ottawa by month

Plan your trip to Ottawa by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).

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 4 April 2025.

Entertainment

7.0

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

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??

Entertainment

7.0

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

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??

Entertainment

7.0

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

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?

    If you book a flight to Ottawa from O'ahu, you will be flying to Ottawa, which is the city’s only airport. Ottawa (YOW) is located 10.6 km from the centre of Ottawa.

  • 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, October is the cheapest month in which you can book a flight from O'ahu to Ottawa (average of C$ 224). Flying from O'ahu to Ottawa in December is currently the most expensive (average of C$ 326). 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

Travelling to a place near O'ahu?

Book flights to O'ahu if you plan to visit one of these locations
Gatineau
Perth
Smiths Falls
Prescott
Brockville
Wakefield
Lanark

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Can Cheapflights notify me if prices for flights from O'ahu to Ottawa become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ottawa from O'ahu today and book when prices fit your budget.

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