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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.
— HNL
30 Mar — 6 Apr1
1 adult

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
WestJet
  • WestJet
  • 6/4-13/4
  • 3 total stops
  • 46h 39m total
  • Toronto to Honolulu
WestJet
  • WestJet
  • 13/4
  • 2 total stops
  • 29h 31m total
  • Toronto to O'ahu
Highest demand for flights based on searches. 2% potential increase in price (C$ 36 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease (C$ 41 potential savings vs. average RT price).
Average for round-trip flights in March 2025
Price to beat on a round-trip flight from Toronto to O'ahu.
Price to beat on a one-way flight from Toronto to O'ahu.

Find flight deals to O'ahu

Cheapest flights to O'ahu
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.

Sat 4/106:00 a.m.YHM - HNL
2 stops21h 36mWestJet
Fri 10/1010:45 p.m.HNL - YHM
2 stops19h 55mWestJet
Deal found 23/3C$ 542
Mon 7/48:25 p.m.YTZ - HNL
2 stops25h 51mAir Canada
Mon 14/49:55 p.m.HNL - YTZ
2 stops28h 12mAir Canada
Deal found 24/3C$ 590
Mon 22/96:30 a.m.YYZ - HNL
2 stops19h 20mDelta
Fri 3/103:00 p.m.HNL - YYZ
1 stop15h 15mDelta
Deal found 24/3C$ 590
Tue 8/411:00 p.m.YYZ - HNL
1 stop18h 47mAir Canada
Tue 15/41:15 p.m.HNL - YYZ
1 stop12h 49mAir Canada
Deal found 24/3C$ 592
Sat 18/109:00 a.m.YYZ - HNL
1 stop16h 59mWestJet
Thu 23/1010:45 p.m.HNL - YYZ
1 stop25h 28mWestJet
Deal found 24/3C$ 593
Fri 1/86:00 a.m.YKF - HNL
2 stops45h 37mWestJet
Fri 12/910:45 p.m.HNL - YKF
2 stops20h 00mWestJet
Deal found 24/3C$ 596
Mon 7/48:35 p.m.YKF - HNL
1 stop31h 01mMultiple Airlines
Tue 15/42:40 p.m.HNL - YKF
1 stop34h 15mMultiple Airlines
Deal found 23/3C$ 652
Mon 7/44:10 p.m.YTZ - HNL
2 stops35h 26mMultiple Airlines
Tue 15/42:40 p.m.HNL - YTZ
2 stops20h 08mMultiple Airlines
Deal found 23/3C$ 672
Mon 12/510:25 p.m.YYZ - HNL
1 stop29h 12mMultiple Airlines
Mon 19/51:05 p.m.HNL - YYZ
1 stop11h 55mMultiple Airlines
Deal found 23/3C$ 678
Sat 4/106:00 a.m.YHM - HNL
2 stops21h 36mMultiple Airlines
Thu 23/1010:45 p.m.HNL - YHM
1 stop15h 14mMultiple Airlines
Deal found 23/3C$ 718
Thu 1/58:45 a.m.YYZ - HNL
1 stop17h 15mUnited Airlines
Sun 11/57:55 p.m.HNL - YYZ
1 stop11h 01mUnited Airlines
Deal found 24/3C$ 721

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

Toronto

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

C$ 577

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

C$ 590

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

C$ 592

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

C$ 593

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

C$ 596

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

C$ 600

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

C$ 640

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

C$ 652

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

C$ 672

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

C$ 685

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/3

Showing 1-10 of 23 results
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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.
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 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 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

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
8.0
Very good

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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. 

  • When is the best time to fly to O'ahu?

    The best time to book flights to Oahu is undoubtedly in the summer. Even though this beautiful island is gorgeous the entire year round, summer remains the quintessential time for vacationers to enjoy the bliss of the lush landscape. Peak Season If you’re booking Oahu flights in the summer, then you’ll experience the perfection of tropical paradise. The months of June, July, and August bring balmy days and steamy nights, perfect for enjoying every second of your trip outside. So grab a pina colada, head to the beach, and relax. Off-peak Season Although the winter here is known for its cooler temperatures, scattered rain storms, and strong winds, the island’s beautiful year-round climate makes the months of December, January, and February just a mild downgrade from summer. If you’re travelling on a budget, winter is the perfect time to find deals on hotels and cheap flights to Oahu.

  • What is good to know if travelling to O'ahu?

    Makua Beach: Travellers booking flights to Oahu have one desire in common: the beach. Once you get here, you’ll be surrounded by sand, but the (arguably) best place to go is the largely undeveloped Makua Beach, where white sand and crystal waters meet, and are supplemented only by the beauty of pyramid mountain views. This beach is so beautiful, that it has become a popular spot for Hawaiian burials at sea (like the late Israel Kamakawiwo’ole). Whether you’re here for a sacred ceremony, swimming with spinner dolphins, or snorkelling, Makua Beach is the perfect place to spend your day. Kualoa Ranch: While the beaches might be one of the most attractive parts of booking flights to Oahu, there are plenty of other activities to keep you busy besides the shoreline. If you’re interested in horseback riding or narrated nature tours, then head to the Kualoa Ranch, where the beautiful, prehistoric-looking backdrop once used for the set of the TV series “Lost,” and the movie “Jurassic Park,” has stunned viewers. Located at the base of Ka’a’wa Valley, the ranch offers daily tours to visitors. North Shore Surf and Cultural Museum: If you’re looking for a truly authentic way to learn about surfing, then head to the North Shore Surf and Cultural Museum. Staffed by surfer dudes who (unsurprisingly) love to surf – the place is open every day, but closes temporarily when the dudes need to catch a wave or two. Its funky and casual manner draws tons of tourists booking flights to Oahu to get a peek at vintage surfboards, period photos, and classic surf posters. You can also purchase long lost beach jewelry, if you’re so inclined. Waimea Valley Audubon Center: The island’s beauty and elegance is largely based on its natural environment. If you’re booking flights to Oahu in to explore the lush vegetation and take a breath of fresh air in a gorgeous, energizing atmosphere, then head to the Waimea Valley Audubon center, just across from the Waimea Bay Beach Park. Stroll through the colorful botanical gardens, passed 500 species of ginger, hibiscus, heliconia, and medicinal species that grow here. The uplifting surroundings, complete with stone platforms, terraces, and replicas of thatched buildings, are enough to make you forget the civilized world altogether.

  • Can I find cheaper flights to O'ahu if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to O'ahu on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to O'ahu?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to O'ahu.

  • What is the cheapest airport to fly to in O'ahu?

    Honolulu is currently the cheapest airport to fly to in O'ahu. One-way flights to Honolulu typically cost C$ 70, while round-trip flights cost around C$ 163.

  • How much is a round-trip flight to O'ahu?

    A round-trip flight to O'ahu will typically cost around C$ 164, however they can be found for as little as C$ 114.

  • Where does the fastest flight to O'ahu depart from?

    For those looking to save time traveling to O'ahu, Vancouver offers the quickest one-way flight (6 hours 10 minutes).

  • Does Honolulu have rental cars?

    Yes. Those touching down at Honolulu can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Honolulu?

    Yes. Honolulu has hotels nearby for those requiring accommodations. Airport Honolulu Hotel is the closest property to Honolulu (1.6 km away from Honolulu).

See more FAQs

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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.

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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!

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