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

There are many flights that can get you from Ottawa to O'ahu in 43h 26m. Fly via WestJet to get the fastest option. Ottawa and O'ahu are separated by a distance of 7746 km.

In terms of precipitation, rainfall in O'ahu ranges from 8.0 - 81.0 mm per month. December is typically the wettest month, when rainfall can reach 81.0 mm. June is typically the driest time to visit O'ahu when rainfall is around 8.0 mm.

If weather is an important factor for your trip to O'ahu, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 C).

What are the most popular airlines that fly from Ottawa to O'ahu?

The most popular airlines flying from Ottawa to O'ahu are Air Canada, United Airlines and WestJet. Something to consider prior to booking your flight.

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

Ottawa (YOW) is the airport you will fly out of if you book a flight from Ottawa to O'ahu. It is only a 10.6 km journey to Ottawa (YOW) from Ottawa’s city centre.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Ottawa to O'ahu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 260+ Flights from Ottawa to O'ahu

Cheap flight deals from Ottawa to O'ahu

Round-trip from	C$ 423
One-way from	C$ 261
Popular in	December
Cheapest in	June
Average price	C$ 776

WestJet
1/3-7/3
4 total stops
46h 31m total
Ottawa to O'ahu

Search Deals

WestJet
30/10
2 total stops
22h 07m total
Ottawa to O'ahu

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (C$ 179 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 40 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Ottawa to O'ahu

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

Thu 30/105:40 a.m.YOW - HNL

2 stops45h 50mWestJet

Thu 6/1111:50 p.m.HNL - YOW

2 stops43h 50mWestJet

Deal found 15/9C$ 424

Fri 14/117:15 p.m.YOW - HNL

2 stops32h 32mWestJet

Sat 22/113:55 p.m.HNL - YOW

2 stops27h 45mWestJet

Deal found 14/9C$ 439

Thu 13/116:00 a.m.YOW - HNL

1 stop21h 30mWestJet

Thu 20/1111:30 p.m.HNL - YOW

1 stop20h 10mWestJet

Deal found 15/9C$ 449

Mon 17/117:15 p.m.YOW - HNL

2 stops32h 32mWestJet

Sat 22/113:55 p.m.HNL - YOW

2 stops19h 58mWestJet

Deal found 15/9C$ 456

Tue 18/116:20 a.m.YOW - HNL

1 stop13h 25mUnited Airlines

Mon 24/116:05 p.m.HNL - YOW

1 stop11h 21mUnited Airlines

Deal found 15/9C$ 464

Sun 16/115:25 p.m.YOW - HNL

2 stops24h 18mAir Canada

Wed 19/1110:55 p.m.HNL - YOW

2 stops17h 23mAir Canada

Deal found 15/9C$ 466

Thu 30/105:40 a.m.YOW - HNL

2 stops45h 50mMultiple Airlines

Thu 6/1110:55 p.m.HNL - YOW

1 stop11h 50mMultiple Airlines

Deal found 15/9C$ 472

Sat 15/1111:10 a.m.YOW - HNL

2 stops16h 17mUnited Airlines

Sat 22/118:00 a.m.HNL - YOW

2 stops21h 26mUnited Airlines

Deal found 15/9C$ 540

Sat 15/116:00 a.m.YOW - HNL

2 stops21h 47mWestJet

Sat 22/1111:30 p.m.HNL - YOW

1 stop20h 10mWestJet

Deal found 14/9C$ 546

Sun 16/1111:10 a.m.YOW - HNL

1 stop32h 35mUnited Airlines

Mon 24/118:45 p.m.HNL - YOW

2 stops15h 27mUnited Airlines

Deal found 15/9C$ 557

Best flights from Ottawa to O'ahu
Discover carefully curated flight deals from Ottawa to O'ahu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 16 September 2025.

Thu 19/26:00 a.m.YOW - HNL

2 stops43h 26mWestJet

Thu 5/311:50 p.m.HNL - YOW

2 stops43h 50mWestJet

Deal found 16/9C$ 442

Sat 15/115:25 p.m.YOW - HNL

2 stops24h 18mAir Canada

Wed 19/1110:55 p.m.HNL - YOW

1 stop20h 23mAir Canada

Deal found 15/9C$ 456

Mon 23/27:15 p.m.YOW - HNL

2 stops32h 27mWestJet

Mon 2/311:50 p.m.HNL - YOW

2 stops36h 03mWestJet

Deal found 16/9C$ 442

Mon 26/16:00 a.m.YOW - HNL

2 stops45h 47mWestJet

Thu 29/111:45 p.m.HNL - YOW

1 stop19h 55mWestJet

Deal found 16/9C$ 443

Thu 13/116:00 a.m.YOW - HNL

1 stop21h 30mWestJet

Thu 20/1111:30 p.m.HNL - YOW

1 stop20h 10mWestJet

Deal found 15/9C$ 449

Mon 17/117:15 p.m.YOW - HNL

2 stops32h 32mWestJet

Thu 20/1111:50 p.m.HNL - YOW

2 stops19h 50mWestJet

Deal found 15/9C$ 456

Mon 2/37:15 p.m.YOW - HNL

2 stops32h 27mWestJet

Wed 4/33:55 p.m.HNL - YOW

2 stops19h 58mWestJet

Deal found 14/9C$ 456

Fri 14/117:15 p.m.YOW - HNL

2 stops32h 15mWestJet

Thu 20/1111:50 p.m.HNL - YOW

2 stops19h 50mWestJet

Deal found 15/9C$ 456

Tue 18/116:00 a.m.YOW - HNL

2 stops21h 47mWestJet

Tue 25/1111:50 p.m.HNL - YOW

2 stops19h 50mWestJet

Deal found 15/9C$ 456

Last-minute flights from Ottawa to O'ahu
Discover last-minute flight deals from Ottawa to O'ahu. Data last updated 16 September 2025 and is based on user searches.

Tue 23/97:29 p.m.YOW - HNL

2 stops30h 20mUnited Airlines

Mon 29/98:05 p.m.HNL - YOW

2 stops20h 00mUnited Airlines

Deal found 15/9C$ 631

Fri 3/107:15 p.m.YOW - HNL

1 stop30h 44mWestJet

Sun 30/119:35 p.m.HNL - YOW

1 stop15h 46mWestJet

Deal found 14/9C$ 816

Fri 3/107:15 p.m.YOW - HNL

2 stops30h 22mMultiple Airlines

Sun 30/119:35 p.m.HNL - YOW

1 stop15h 46mMultiple Airlines

Deal found 14/9C$ 818

Sat 4/106:00 a.m.YOW - HNL

2 stops21h 36mWestJet

Sun 30/119:35 p.m.HNL - YOW

1 stop15h 46mWestJet

Deal found 14/9C$ 729

Fri 17/106:30 p.m.YOW - HNL

1 stop33h 06mMultiple Airlines

Mon 27/1010:50 p.m.HNL - YOW

1 stop33h 54mMultiple Airlines

Deal found 16/9C$ 834

Thu 30/105:40 a.m.YOW - HNL

2 stops45h 50mWestJet

Thu 6/1111:50 p.m.HNL - YOW

2 stops43h 50mWestJet

Deal found 15/9C$ 424

Thu 30/105:40 a.m.YOW - HNL

2 stops45h 50mMultiple Airlines

Thu 6/1110:55 p.m.HNL - YOW

1 stop11h 50mMultiple Airlines

Deal found 15/9C$ 472

One-way flights from Ottawa to O'ahu
Search for one-way flight options from Ottawa to O'ahu. Find affordable one-way fares based on user searches. Data last updated 16 September 2025.

Thu 30/105:40 a.m.YOW - HNL

2 stops22h 07mWestJet

Deal found 16/9C$ 261

Fri 14/117:15 p.m.YOW - HNL

2 stops32h 32mWestJet

Deal found 14/9C$ 262

Thu 13/116:00 a.m.YOW - HNL

1 stop21h 30mWestJet

Deal found 15/9C$ 269

Sun 16/115:40 a.m.YOW - HNL

2 stops46h 07mWestJet

Deal found 14/9C$ 271

Wed 12/115:40 a.m.YOW - HNL

2 stops45h 50mWestJet

Deal found 15/9C$ 274

Sat 15/1111:10 a.m.YOW - HNL

2 stops16h 17mUnited Airlines

Deal found 14/9C$ 279

Wed 29/106:55 p.m.YOW - HNL

3 stops32h 52mMultiple Airlines

Deal found 13/9C$ 319

Thu 30/106:55 p.m.YOW - HNL

1 stop32h 35mMultiple Airlines

Deal found 15/9C$ 327

Fly from

Fly to

Route

Depart

Return

Price

OttawaHonolulu

YOW - HNL

YOWHNL

Ottawa

Thu 19/2

6:00 a.m.-8:26 p.m.

2 stops43h 26m

Honolulu

Thu 5/3

11:50 p.m.-12:40 a.m.

2 stops43h 50m

C$ 442

OttawaHonolulu

YOW - HNL

YOWHNL

Ottawa

Mon 23/2

7:15 p.m.-10:42 p.m.

2 stops32h 27m

Honolulu

Mon 2/3

11:50 p.m.-4:53 p.m.

2 stops36h 03m

C$ 442

OttawaHonolulu

YOW - HNL

YOWHNL

Ottawa

Mon 26/1

6:00 a.m.-10:47 p.m.

2 stops45h 47m

Honolulu

Thu 29/1

11:45 p.m.-12:40 a.m.

1 stop19h 55m

C$ 443

OttawaHonolulu

YOW - HNL

YOWHNL

Ottawa

Thu 13/11

6:00 a.m.-10:30 p.m.

1 stop21h 30m

Honolulu

Thu 20/11

11:30 p.m.-12:40 a.m.

1 stop20h 10m

C$ 449

OttawaHonolulu

YOW - HNL

YOWHNL

Ottawa

Sat 15/11

5:25 p.m.-12:43 p.m.

2 stops24h 18m

Honolulu

Wed 19/11

10:55 p.m.-12:18 a.m.

1 stop20h 23m

C$ 456

OttawaHonolulu

YOW - HNL

YOWHNL

Ottawa

Mon 17/11

7:15 p.m.-10:47 p.m.

2 stops32h 32m

Honolulu

Thu 20/11

11:50 p.m.-12:40 a.m.

2 stops19h 50m

C$ 456

OttawaHonolulu

YOW - HNL

YOWHNL

Ottawa

Mon 2/3

7:15 p.m.-10:42 p.m.

2 stops32h 27m

Honolulu

Wed 4/3

3:55 p.m.-4:53 p.m.

2 stops19h 58m

C$ 456

OttawaHonolulu

YOW - HNL

YOWHNL

Ottawa

Fri 14/11

7:15 p.m.-10:30 p.m.

2 stops32h 15m

Honolulu

Thu 20/11

11:50 p.m.-12:40 a.m.

2 stops19h 50m

C$ 456

OttawaHonolulu

YOW - HNL

YOWHNL

Ottawa

Tue 18/11

6:00 a.m.-10:47 p.m.

2 stops21h 47m

Honolulu

Tue 25/11

11:50 p.m.-12:40 a.m.

2 stops19h 50m

C$ 456

OttawaHonolulu

YOW - HNL

YOWHNL

Ottawa

Sun 25/1

6:00 a.m.-8:35 p.m.

2 stops19h 35m

C$ 260

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 18 results

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

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

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

Currently, January is the cheapest month in which you can book a flight from Ottawa to O'ahu (average of C$ 371). Flying from Ottawa to O'ahu in July is currently the most expensive (average of C$ 540). 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 YOW to FUW?

When flying from Ottawa to O'ahu, 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 O'ahu

See what other customers who have flown with United Airlines,WestJet, andAir Canada from Ottawa to O'ahu 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

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

United Airlines

7.4

Good

8,924 reviews

United Airlines

7.4

Good

8,924 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

WestJet

7.2

Good

3,093 reviews

United Airlines

7.4

Good

8,924 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Air Canada

7.1

Good

10,000 reviews

United Airlines

7.4

Good

8,924 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

What airport do you fly from for flights from Ottawa to O'ahu?
Ottawa (YOW) is the airport you will fly out of if you book a flight from Ottawa to O'ahu. It is only a 10.6 km journey to Ottawa (YOW) from Ottawa’s city centre.
How long is the flight from Ottawa to O'ahu?
There are many flights that can get you from Ottawa to O'ahu in 43h 26m. Fly via WestJet to get the fastest option. Ottawa and O'ahu are separated by a distance of 7746 km.
Can I find deals for flights from Ottawa to O'ahu that include hotel bookings?
Yes. In addition to deals on Ottawa to O'ahu flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ottawa to O'ahu?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to O'ahu.
Can I find deals for business class flights from Ottawa to O'ahu?
Yes. Cheapflights offers flight deals from Ottawa to O'ahu 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 Ottawa to O'ahu?
Currently, January is the cheapest month in which you can book a flight from Ottawa to O'ahu (average of C$ 371). Flying from Ottawa to O'ahu in July is currently the most expensive (average of C$ 540). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ottawa to O'ahu

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Direct flights to United States

Top 3 airlines flying from Ottawa to O'ahu

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 416	AverageC$ 675	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
United Airlines	CheapestC$ 445	AverageC$ 861	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 553	AverageC$ 948	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ottawa to O'ahu?

Cheapflights makes it easy to find Ottawa to O'ahu flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to O'ahu?

Cheapflights helps you find that perfect flight to O'ahu from Ottawa by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ottawa to O'ahu, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Ottawa to O'ahu flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Ottawa to O'ahu from C$ 260

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ottawa to O'ahu

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

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ottawa to O'ahu

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

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

Cheapflights Fare Finder

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

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

Have a flexible travel schedule? Discover the best time to fly to O'ahu from Ottawa with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ottawa to O'ahu

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

What is the cheapest time of day to fly from YOW to FUW?

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

Reviews of airlines servicing O'ahu

See what other customers who have flown with United Airlines,WestJet, andAir Canada from Ottawa to O'ahu have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to O'ahu. 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 from for flights from Ottawa to O'ahu?

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ottawa to O'ahu

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Ottawa to O'ahu

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ottawa to O'ahu?

Why should you use Cheapflights to find cheap flight tickets from Ottawa to O'ahu?

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

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

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