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Cheap flights from O'ahu to Ottawa from C$ 422

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 29/7. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — YOW
4 Jun — 11 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from O'ahu to Ottawa

Enter your travel dates to find the best prices.

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 5 May 2026.

Tue 26/59:40 p.m.
HNL
-
YOW
2 stops18h 25m
United Airlines
Thu 28/56:25 a.m.
YOW
-
HNL
2 stops19h 19m
United Airlines
Deal found 1/5C$ 891
Tue 26/53:50 p.m.
HNL
-
YOW
2 stops23h 45m
Air Canada
Thu 28/55:05 a.m.
YOW
-
HNL
1 stop21h 45m
Air Canada
Deal found 30/4C$ 1,039
Sun 14/69:55 p.m.
HNL
-
YOW
1 stop25h 43m
Multiple Airlines
Sun 21/66:25 p.m.
YOW
-
HNL
2 stops32h 30m
Multiple Airlines
Deal found 30/4C$ 1,086
Tue 8/91:00 p.m.
HNL
-
YOW
2 stops14h 56m
United Airlines
Thu 10/95:20 p.m.
YOW
-
HNL
2 stops24h 31m
United Airlines
Deal found 3/5C$ 1,092
Thu 17/1211:50 p.m.
HNL
-
YOW
2 stops19h 52m
WestJet
Thu 14/15:40 a.m.
YOW
-
HNL
2 stops21h 50m
WestJet
Deal found 1/5C$ 1,103
Sun 14/69:55 p.m.
HNL
-
YOW
2 stops32h 35m
WestJet
Sun 21/66:15 p.m.
YOW
-
HNL
2 stops32h 40m
WestJet
Deal found 30/4C$ 1,152
Thu 17/122:00 p.m.
HNL
-
YOW
1 stop20h 46m
Air Canada
Thu 14/16:00 a.m.
YOW
-
HNL
1 stop20h 33m
Air Canada
Deal found 1/5C$ 1,180

Find 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 5 May 2026.

Round-trip from

C$ 891

One-way from

C$ 422
United Airlines
  • United Airlines
  • 26/5-28/5
  • 4 total stops
  • 37h 44m total
  • O'ahu to Ottawa
Search Deals
WestJet
  • WestJet
  • 29/7
  • 2 total stops
  • 20h 45m total
  • O'ahu to Ottawa
Search Deals

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 5 May 2026.
Use the filters below to find and compare flights from O'ahu to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HonoluluOttawa

HNL - YOW

HNLYOW

Honolulu

Tue 26/5

9:40 p.m.-10:05 p.m.

2 stops18h 25m

Ottawa

Thu 28/5

6:25 a.m.-7:44 p.m.

2 stops19h 19m

C$ 891

HonoluluOttawa

HNL - YOW

HNLYOW

Honolulu

Tue 26/5

3:50 p.m.-9:35 p.m.

2 stops23h 45m

Ottawa

Thu 28/5

5:05 a.m.-8:50 p.m.

1 stop21h 45m

C$ 1,039

HonoluluOttawa

HNL - YOW

HNLYOW

Honolulu

Tue 8/9

1:00 p.m.-9:56 a.m.

2 stops14h 56m

Ottawa

Thu 10/9

5:20 p.m.-11:51 a.m.

2 stops24h 31m

C$ 1,092

HonoluluOttawa

HNL - YOW

HNLYOW

Honolulu

Sun 14/6

9:55 p.m.-12:30 p.m.

2 stops32h 35m

Ottawa

Sun 21/6

6:15 p.m.-8:55 p.m.

2 stops32h 40m

C$ 1,152

HonoluluOttawa

HNL - YOW

HNLYOW

Honolulu

Sun 14/6

9:55 p.m.-12:30 p.m.

2 stops32h 35m

Ottawa

Sun 21/6

6:35 p.m.-8:55 p.m.

3 stops32h 20m

C$ 1,184

HonoluluOttawa

HNL - YOW

HNLYOW

Honolulu

Tue 8/9

9:50 p.m.-4:23 p.m.

1 stop12h 33m

Ottawa

Thu 10/9

6:15 p.m.-8:35 p.m.

2 stops32h 20m

C$ 1,245
Cheapest one-way

HonoluluOttawa

HNL - YOW

HNLYOW

Honolulu

Wed 29/7

9:55 p.m.-12:40 a.m.

2 stops20h 45m

C$ 422

HonoluluOttawa

HNL - YOW

HNLYOW

Honolulu

Sat 11/7

9:20 p.m.-5:35 p.m.

2 stops38h 15m

C$ 645

HonoluluOttawa

HNL - YOW

HNLYOW

Honolulu

Sat 11/7

11:26 p.m.-5:15 p.m.

2 stops35h 49m

C$ 686
Quickest one-way

HonoluluOttawa

HNL - YOW

HNLYOW

Honolulu

Sat 11/7

1:25 p.m.-10:35 a.m.

2 stops15h 10m

C$ 703

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/5

Showing 1-10 of 11 resultsSorted by cheapest first
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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
No data available for this route at this time. Please check back soon.

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.

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

    Departing from O'ahu to Ottawa will take you 18h 25m. O'ahu and Ottawa are separated by a distance of 7746 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from O'ahu to Ottawa one-way?

    One-way options have recently been found by users for as low as C$ 239 on WestJet. Other airlines that offer cheap prices include Air Canada from C$ 241 and United Airlines from C$ 262 one-way.

  • 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.

See more FAQs

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Wakefield
Pembroke
Smiths Falls

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Can Cheapflights find flights from O'ahu to Ottawa with no change fees?

Yes, we can. To see specific flights from O'ahu to Ottawa with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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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