C$ 301+ Cheap flights to O'ahu
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 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to O'ahu in 2025
Find the latest flights to O'ahu in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 25 March 2025.
Round-trip from | C$ 584 |
---|---|
One-way from | C$ 318 |
Popular in | December |
Cheapest in | November |
Average price | C$ 828 |
Good round-trip deal | C$ 841 or less |
Good one-way deal | C$ 446 or less |
Find flight deals to O'ahu
Cheapest flights to O'ahuExplore the most affordable flight options available to O'ahu. Find the lowest fares based on data from user searches, with prices last updated on 25 March 2025.
Explore the most affordable flight options available to O'ahu. Find the lowest fares based on data from user searches, with prices last updated on 25 March 2025.
Cheapflights Fare Finder
Locate flights to O'ahu that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 25 March 2025.
Use the filters below to find and compare flights to O'ahu that are best for you.
Fly from
Route
Depart
Return
Price
HamiltonHonolulu
YHM - HNL
YHMHNL
Hamilton
Fri 13/6
6:00 a.m.-9:37 p.m.
2 stops21h 37m
Honolulu
Sun 22/6
10:45 p.m.-12:41 a.m.
2 stops19h 56m
TorontoHonolulu
YTZ - HNL
YTZHNL
Toronto Island
Mon 7/4
8:25 p.m.-4:16 p.m.
2 stops25h 51m
Honolulu
Mon 14/4
9:55 p.m.-8:07 a.m.
2 stops28h 12m
TorontoHonolulu
YYZ - HNL
YYZHNL
Toronto Pearson Intl
Tue 8/4
11:00 p.m.-11:47 a.m.
1 stop18h 47m
Honolulu
Tue 15/4
1:15 p.m.-8:04 a.m.
1 stop12h 49m
TorontoHonolulu
YYZ - HNL
YYZHNL
Toronto Pearson Intl
Tue 20/5
10:00 a.m.-9:37 p.m.
2 stops17h 37m
Honolulu
Tue 3/6
10:45 p.m.-4:39 p.m.
1 stop11h 54m
TorontoHonolulu
YKF - HNL
YKFHNL
Toronto Region of Waterloo Intl
Fri 1/8
6:00 a.m.-9:37 p.m.
2 stops45h 37m
Honolulu
Fri 12/9
10:45 p.m.-12:45 a.m.
2 stops20h 00m
TorontoHonolulu
YYZ - HNL
YYZHNL
Toronto Pearson Intl
Mon 7/4
6:15 a.m.-8:41 p.m.
2 stops20h 26m
Honolulu
Mon 14/4
2:40 p.m.-11:25 a.m.
1 stop14h 45m
TorontoHonolulu
YYZ - HNL
YYZHNL
Toronto Pearson Intl
Wed 7/5
7:00 a.m.-1:43 p.m.
1 stop12h 43m
Honolulu
Thu 8/5
7:55 p.m.-12:56 p.m.
1 stop11h 01m
TorontoHonolulu
YKF - HNL
YKFHNL
Toronto Region of Waterloo Intl
Mon 7/4
8:35 p.m.-9:36 p.m.
1 stop31h 01m
Honolulu
Tue 15/4
2:40 p.m.-6:55 a.m.
1 stop34h 15m
TorontoHonolulu
YTZ - HNL
YTZHNL
Toronto Island
Mon 7/4
4:10 p.m.-9:36 p.m.
2 stops35h 26m
Honolulu
Tue 15/4
2:40 p.m.-4:48 p.m.
2 stops20h 08m
TorontoHonolulu
YYZ - HNL
YYZHNL
Toronto Pearson Intl
Mon 5/5
11:00 a.m.-11:29 p.m.
2 stops18h 29m
Honolulu
Sun 11/5
10:45 p.m.-3:16 p.m.
1 stop34h 31m
Best time to book a flight to O'ahu
Have a flexible travel schedule? Discover the best time to fly to O'ahu with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight to O'ahu
How long is the flight to O'ahu?
On average, a flight from Toronto to O'ahu takes 17 hours 30 minutes. Flights to O'ahu from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.
When is the cheapest time to fly to O'ahu?
Use this chart to determine the cheapest time to fly round-trip from Toronto to O'ahu. Price data was last updated on 15 September 2024.
Users looking for the lowest fares to O'ahu should consider flying on Friday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday afternoons, when prices are usually at their highest.
What are the most popular airlines that fly to O'ahu?
The most popular airlines flying from Toronto to O'ahu are Air Canada, WestJet and United Airlines.
What are the cheapest airlines that fly to O'ahu?
The cheapest airlines flying from Toronto to O'ahu are Air Canada, WestJet and United Airlines.
Rainfall in O'ahu by month
Plan your trip to O'ahu by taking into account the average rainfall totals by month.
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.
Temperature in O'ahu by month
Plan your trip to O'ahu by taking into account the average temperature totals by month.
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).
Reviews of airlines servicing O'ahu
Get insights into the airlines that provide service to O'ahu. 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 O'ahu. Reviews last updated 25 March 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines to O'ahu by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Boarding
Comfort
Food
Entertainment
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Boarding
Comfort
Food
Entertainment
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Boarding
Comfort
Food
Entertainment
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Boarding
Comfort
Food
Entertainment
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Boarding
Comfort
Food
Entertainment
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Boarding
Comfort
Food
Entertainment
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
FAQs about flying to O'ahu
O'ahu climate
Seasonal climate doesn’t really exist here. As with most of Hawaii’s islands, Oahu is basically a candidate for Summer Land. With temperatures always ranging between 21-26 degrees Celsius, there’s no bad time to book a flight to Oahu, especially if you’re looking to escape winter blues. Humidity spikes a bit in the summertime, but not unbearably. Winter brings more rain than any other time of the year, and the Kona winds come in through the mountain ranges to cool things down.
Getting around O'ahu
The easiest way to get around Oahu is by renting a car. The rental car companies have shuttles at the airport’s arrival gate that will take you straight to pick up your car. Buses are labeled “TheBus” and are easy to use, running all over the island. There are schedules posted at every stop. You can also rent a bike, but watch out for traffic, as conditions can change quickly.
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Cheapflights makes it easy to find 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.
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Can Cheapflights find flights to O'ahu with no change fees?
Need flexible booking options for your flight to O'ahu ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights to O'ahu become cheaper?
Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to O'ahu today and book when you’re ready!