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Cheap flights from Ottawa to Honolulu from C$ 252

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — HNL
17 Jun — 24 Jun1
1 adult

Cheap flight deals from Ottawa to Honolulu

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Honolulu (HNL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 June 2025.

Round-trip from

C$ 399

One-way from

C$ 260

Popular in

December

Cheapest in

June

Average price

C$ 718
WestJet
  • WestJet
  • 6/10-20/10
  • 4 total stops
  • 39h 41m total
  • Ottawa to Honolulu
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WestJet
  • WestJet
  • 18/7
  • 2 total stops
  • 45h 27m total
  • Ottawa to Honolulu
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 79 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 31 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Ottawa to Honolulu

Cheapest flights from Ottawa to Honolulu
Explore the most affordable flight options available from Ottawa to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Mon 6/107:50 a.m.YOW - HNL
2 stops19h 46mWestJet
Mon 20/1010:45 p.m.HNL - YOW
2 stops19h 55mWestJet
Deal found 9/6C$ 399
Mon 11/87:29 p.m.YOW - HNL
2 stops23h 30mUnited Airlines
Thu 4/91:30 p.m.HNL - YOW
2 stops14h 28mUnited Airlines
Deal found 11/6C$ 530
Mon 6/106:00 a.m.YOW - HNL
2 stops19h 08mAir Canada
Mon 20/1010:05 p.m.HNL - YOW
1 stop12h 07mAir Canada
Deal found 9/6C$ 619
Tue 23/912:20 p.m.YOW - HNL
2 stops15h 16mMultiple Airlines
Tue 7/1010:45 p.m.HNL - YOW
1 stop13h 09mMultiple Airlines
Deal found 11/6C$ 675

Cheapflights Fare Finder

Customize your flight search to find flights from Ottawa to Honolulu 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 12 June 2025.
Use the filters below to find and compare flights from Ottawa to Honolulu that are best for you.

Fly from

Ottawa

Fly to

Honolulu

Route

Depart

Return

Price

OttawaHonolulu

YOW - HNL

YOWHNL

Ottawa

Mon 6/10

7:50 a.m.-9:36 p.m.

2 stops19h 46m

Honolulu

Mon 20/10

10:45 p.m.-12:40 a.m.

2 stops19h 55m

C$ 399

OttawaHonolulu

YOW - HNL

YOWHNL

Ottawa

Mon 11/8

7:29 p.m.-12:59 p.m.

2 stops23h 30m

Honolulu

Thu 4/9

1:30 p.m.-9:58 a.m.

2 stops14h 28m

C$ 530

OttawaHonolulu

YOW - HNL

YOWHNL

Ottawa

Mon 6/10

6:00 a.m.-7:08 p.m.

2 stops19h 08m

Honolulu

Mon 20/10

10:05 p.m.-4:12 p.m.

1 stop12h 07m

C$ 619

OttawaHonolulu

YOW - HNL

YOWHNL

Ottawa

Tue 23/9

12:20 p.m.-9:36 p.m.

2 stops15h 16m

Honolulu

Tue 7/10

10:45 p.m.-5:54 p.m.

1 stop13h 09m

C$ 675

OttawaHonolulu

YOW - HNL

YOWHNL

Ottawa

Fri 10/10

3:35 p.m.-7:59 p.m.

1 stop34h 24m

C$ 252

OttawaHonolulu

YOW - HNL

YOWHNL

Ottawa

Fri 18/7

6:30 a.m.-7:09 p.m.

2 stops18h 39m

C$ 572

OttawaHonolulu

YOW - HNL

YOWHNL

Ottawa

Sun 27/7

6:35 p.m.-9:37 p.m.

1 stop33h 02m

C$ 585

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Best time to book a flight from Ottawa to Honolulu

Have a flexible travel schedule? Discover the best time to fly to Honolulu 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 Honolulu

How far ahead should I book a flight from Ottawa to Honolulu?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Honolulu. Price data was last updated on 9 June 2025.

The best time to book flights from Ottawa to Honolulu is 40 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Ottawa to Honolulu?

Currently, January is the cheapest month in which you can book a flight from Ottawa to Honolulu (average of C$ 371). Flying from Ottawa to Honolulu in July is currently the most expensive (average of C$ 576). 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 HNL?

Find hourly flight availability from Ottawa to Honolulu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.

One of the essential ways to save on airfare from Ottawa to Honolulu is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 29% on airfare.

Rainfall in Honolulu by month

Plan your trip to Honolulu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Honolulu 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 Honolulu when rainfall is around 8.0 mm.

Temperature in Honolulu by month

Plan your trip to Honolulu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Honolulu, 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 Honolulu

Get insights into the airlines that provide service to Honolulu. 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 Honolulu. Reviews last updated 12 June 2025.
Read through reviews of airlines operating flights from Ottawa to Honolulu, such as United Airlines, WestJet and Air Canada. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,790 reviews
Check prices

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews
Check prices

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
WestJet
7.2
Good
2,868 reviews
United Airlines
7.4
Good
8,790 reviews
Check prices

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Air Canada
7.1
Good
9,531 reviews
United Airlines
7.4
Good
8,790 reviews
Check prices

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Honolulu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Ottawa to Honolulu round-trip?

    Our cheapest airline available from Ottawa to Honolulu is WestJet. Our recent data shows that you can find tickets from as low as C$ 399 on this airline. Additional options worth looking into are United Airlines and Air Canada, starting at C$ 530 and C$ 619 round-trip. WestJet is 52% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Ottawa to Honolulu that include hotel bookings?

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

  • How can I find direct flights from Ottawa to Honolulu?

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

  • Can I find deals for business class flights from Ottawa to Honolulu?

    Yes. Cheapflights offers flight deals from Ottawa to Honolulu 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 Honolulu?

    Currently, January is the cheapest month in which you can book a flight from Ottawa to Honolulu (average of C$ 371). Flying from Ottawa to Honolulu in July is currently the most expensive (average of C$ 576). 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.

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Fly from Ottawa to Honolulu on these airlines

Choose from the following airlines for your flight from Ottawa to Honolulu. Flights are based on user searches made on Cheapflights and were last updated on 12 June 2025.
Air Canada flights from Ottawa to Honolulu
WestJet flights from Ottawa to Honolulu
United Airlines flights from Ottawa to Honolulu

Top 3 airlines flying from Ottawa to Honolulu

Discover the top 3 airlines that operate flights from Ottawa to Honolulu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 441AverageC$ 681FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 539AverageC$ 944FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 611AverageC$ 911FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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 Honolulu?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ottawa to Honolulu. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Honolulu?

Cheapflights helps you find that perfect flight to Honolulu 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 Honolulu with no change fees?

Yes! Cheapflights helps users easily find flights from Ottawa to Honolulu with no change fees.

Can Cheapflights notify me if prices for flights from Ottawa to Honolulu become cheaper?

Not ready to book yet? You can track prices for flights from Ottawa to Honolulu on Cheapflights with our Price Alert feature and get notified when better prices are available.

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