C$ 327 Find Cheap Flights from Ottawa to O'ahu

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to O'ahu departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to O'ahu

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to O'ahu, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to O'ahu, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Ottawa to O'ahu

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to O'ahu that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to O'ahu

Thu, 9 Apr - Wed, 15 Apr
WestJet Logo
6:00 a.m. - 9:42 p.m.
YOW
-
HNL
21h 42m
2 stops
WestJet Logo
2:55 p.m. - 4:53 p.m.
HNL
-
YOW
43h 58m
2 stops
C$ 500WestJet
Thu, 9 Apr - Wed, 15 Apr
WestJet Logo
6:00 a.m. - 9:42 p.m.
YOW
-
HNL
21h 42m
2 stops
WestJet Logo
2:55 p.m. - 12:40 a.m.
HNL
-
YOW
27h 45m
2 stops
C$ 504WestJet
Thu, 9 Apr - Wed, 15 Apr
WestJet Logo
5:45 p.m. - 9:23 p.m.
YOW
-
HNL
33h 38m
1 stop
WestJet Logo
2:55 p.m. - 12:40 a.m.
HNL
-
YOW
27h 45m
2 stops
C$ 505WestJet
Sat, 28 Feb - Sat, 7 Mar
WestJet Logo
5:40 a.m. - 10:42 p.m.
YOW
-
HNL
22h 02m
2 stops
WestJet Logo
11:50 p.m. - 12:40 a.m.
HNL
-
YOW
42h 50m
2 stops
C$ 512WestJet
Tue, 14 Apr - Thu, 16 Apr
WestJet Logo
5:45 p.m. - 1:49 p.m.
YOW
-
HNL
26h 04m
2 stops
WestJet Logo
10:50 p.m. - 12:40 a.m.
HNL
-
YOW
19h 50m
2 stops
C$ 543WestJet
Tue, 14 Apr - Thu, 16 Apr
WestJet Logo
5:45 p.m. - 1:49 p.m.
YOW
-
HNL
26h 04m
2 stops
WestJet Logo
10:50 p.m. - 6:23 p.m.
HNL
-
YOW
13h 33m
2 stops
C$ 545WestJet
Sat, 28 Feb - Sat, 7 Mar
WestJet Logo
5:40 a.m. - 8:26 p.m.
YOW
-
HNL
43h 46m
2 stops
WestJet Logo
11:50 p.m. - 12:40 a.m.
HNL
-
YOW
42h 50m
2 stops
C$ 554WestJet
Mon, 6 Apr - Sat, 11 Apr
WestJet Logo
7:15 p.m. - 9:42 p.m.
YOW
-
HNL
32h 27m
2 stops
WestJet Logo
10:50 p.m. - 12:39 a.m.
HNL
-
YOW
19h 49m
2 stops
C$ 588WestJet
Wed, 4 Mar - Mon, 9 Mar
WestJet Logo
5:45 p.m. - 10:42 p.m.
YOW
-
HNL
33h 57m
2 stops
WestJet Logo
10:50 p.m. - 4:53 p.m.
HNL
-
YOW
36h 03m
2 stops
C$ 607WestJet
Mon, 27 Apr - Mon, 4 May
WestJet Logo
7:30 a.m. - 8:55 p.m.
YOW
-
HNL
19h 25m
2 stops
WestJet Logo
9:55 p.m. - 5:40 a.m.
HNL
-
YOW
25h 45m
2 stops
C$ 634WestJet
Booking Insights

KAYAK's insights & trends for Ottawa to O'ahu flights

Get data-powered insights and trends into flights from Ottawa to O'ahu to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from Ottawa to O'ahu?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of C$ 544, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Ottawa to O'ahu?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ottawa to O'ahu, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ottawa to O'ahu is June, when tickets cost C$ 585 (return) on average. On the other hand, the most expensive months are December and February, when the average cost of round-trip tickets is C$ 958 and C$ 926 respectively.

How far in advance should I book a flight from Ottawa to O'ahu?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ottawa to O'ahu, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Ottawa to O'ahu, you should book around 4 weeks before departure, which saves you about 49% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonNovember
Cheapest flightC$ 327
Best time to beat the crowds (1% less expensive on average)
Most popular time to fly (23% more expensive on average)
Flight from Ottawa to Honolulu

FAQs - booking O'ahu flights

  • How does KAYAK find such low prices on flights from Ottawa to O'ahu?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ottawa to O'ahu.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to O'ahu?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ottawa to O'ahu is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ottawa to O'ahu?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ottawa to O'ahu with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to O'ahu?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ottawa to O'ahu up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Ottawa to O'ahu

 
See real verified KAYAK customer reviews for airlines flying from Ottawa to O'ahu. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ottawa to O'ahu? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9219 reviews
6.6Food
8.1Crew
7.3Comfort
7.1Entertainment
7.7Boarding
Airline reviews

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

10.0 ExcellentAnonymous, Jan 2026
YOW - IAD
Read more United Airlines reviews

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

Reliable, nice crew, I fly often on that flight and I like it all.

l really enjoy very much the flight was very pleasant

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

Quick and seamless boarding. No entertainment but fast Starlink wifi for this short trip and the staff was really friendly.

I dread trans-Pacific flights. They are very long. This was my first time on Universal, and it was my best crossing ever. The staff were professional, the hospitality was great, and the food was delicious. The entertainment system filled the long flight hours. I will seek out Universal flights from now onwards. 🙂

Older aircraft, no meal, only food was for purchase. Not impressed United.

Efficient all round, very good crew. Short flight so the food, of course, was just snacks

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

Flight left on time. The crew was very friendly. I had to buy a proper meal. Small cookie and a drink just doesn’t cut it for a 4.5 hours flight.

Experience was good, the wifi hook up is somewhat tough

I will not be flying with westjet again. I was uncomfortable in my seat. The position made my back hurt so bad. My wife was able to fit the seatbelt around her with out an extension but was unable to put the tray table down or fit in the seat for that matter. Our bag was smashed and I spent two hours trying to fill out the application for a damaged bag before I gave up. The 80 photos I took would not work and nothing telling me the format to upload them as.. I made the mistake of unpacking the bag before taking photos so no claim for me. Next trip to Canada I will have to use air Canada.

My luggage was damaged 1 wheel was out I can't find it nowhere

Took 3 hours to check in and drop off our suitcases. Half of the passengers were still in line by boarding time. The computer systems and staff were very slow. Staff were also disorganized and kept allowing later flights to skip lines. Suitcases were piling on that several other passengers didn't get their suitcases. Then, we were sitting in the plane for 2 hours and were told that the flight was overbooked. We missed our connecting flight and had to fly the following day but with a stop over. Good thing ONE WestJet customer rep was pleasant and actually knew how to do her job when we wanted to rebook to a direct flight. Thank you to Kim at Toronto airport. Terrible experience at PUJ. Won't go back to Dominican Republic.

Great seats, super comfortable, but no in flight entertainment which was a let down

Airplane is too small. Crew, especially the flight attendant who looked after our area, was not at all friendly and a touch authoratative. She may have been the most gruff flight attendant i've come across in 40 years of business travel

I when to Jamaica for my dad funeral and I did not get my luggage from westjet . I add to buy clothes putting me financial debt i did no want to be in Westjet did not call me to apologize are to inquire about my luggage I am still angry about it

Ground staff was not helpful, but staff at the business counter were excellent.

I selected "carry-on" for a round trip on Kayak, but my return flight on WestJet did not include a carry-on and they would not allow me to add one. My only option was to add a "checked bag" which I had to wait for on the luggage carousel after landing. Not a good experience.

It was a very small plane and was ok. No food or entertainment so there should be an option for NA.

My seat was covered in vomit and I will be reaching out to Air Canada

We were happy with the service and cost of checking a bag

It's kindof ridiculous that your system is even asking me about this since my flight was canceled and I wasn't rescheduled.

3 hr delay at the gate while they were doing maintenance. Next time, do not board passengers while maintenance is being performed

Digital check in is very poor with air canada compaired to other airlines

Baggage delayed we had to catch our cruise without any clothes 😒

Air Canada Rouge is great. Toronto Airport is the usual nightmare

Good but need to be better with the flight times.

The staff was great and made the long trip easy peasy!

Everything you need to know for your flight to O'ahu

Information on your arrival and departure airports