What are the cheapest airlines to fly from Montreal to O'ahu one-way?

One-way options have recently been found by users for as low as C$ 275 on WestJet. Other airlines that offer cheap prices include United Airlines from C$ 309 and Air Canada from C$ 358 one-way.

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

American Airlines, Air Canada and Delta are the most popular airlines when flying from Montreal to O'ahu.

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

Travellers have found it’s best to book a flight 40 days in advance to save up to 88% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 40 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Montreal to O'ahu 1-2 weeks in advance for as low as C$ 749, or C$ 1,199 for flights within the next 24 hours.

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

Flights from Montreal to O'ahu lean towards being more expensive in December. Prices are generally better when you fly from Montreal to O'ahu in January, with the cheapest ticket starting at C$ 576.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Montreal 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$ 275+ Flights from Montreal to O'ahu

Cheap flight deals from Montreal to O'ahu

Round-trip from	C$ 464
One-way from	C$ 275
Popular in	December
Cheapest in	January
Average price	C$ 853

Air Canada
27/5-3/6
4 total stops
57h 23m total
Montreal to O'ahu

Search Deals

WestJet
13/6
2 total stops
44h 37m total
Montreal to O'ahu

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (C$ 47 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 April 2025

Search Deals

Find flight deals from Montreal to O'ahu

Cheapest flights from Montreal to O'ahu
Explore the most affordable flight options available from Montreal to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Tue 27/58:30 p.m.YUL - HNL

2 stops30h 18mAir Canada

Tue 3/610:05 p.m.HNL - YUL

2 stops27h 05mAir Canada

Deal found 29/4C$ 464

Sun 1/66:45 a.m.YUL - HNL

2 stops44h 52mWestJet

Sun 8/610:45 p.m.HNL - YUL

2 stops19h 58mWestJet

Deal found 29/4C$ 478

Sat 30/89:45 a.m.YUL - HNL

2 stops15h 51mUnited Airlines

Mon 8/95:15 p.m.HNL - YUL

1 stop11h 25mUnited Airlines

Deal found 29/4C$ 520

Mon 2/66:45 a.m.YUL - HNL

2 stops44h 52mMultiple Airlines

Fri 13/610:05 p.m.HNL - YUL

2 stops32h 00mMultiple Airlines

Deal found 29/4C$ 530

Fri 22/87:30 a.m.YUL - HNL

1 stop12h 00mDelta

Sat 30/810:33 p.m.HNL - YUL

2 stops18h 45mDelta

Deal found 29/4C$ 688

Best flights from Montreal to O'ahu
Discover carefully curated flight deals from Montreal to O'ahu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 April 2025.

Tue 27/58:30 p.m.YUL - HNL

2 stops30h 18mAir Canada

Tue 3/610:05 p.m.HNL - YUL

2 stops27h 05mAir Canada

Deal found 29/4C$ 464

Sun 1/66:45 a.m.YUL - HNL

2 stops44h 52mWestJet

Sun 8/610:45 p.m.HNL - YUL

2 stops19h 58mWestJet

Deal found 29/4C$ 478

Mon 2/66:45 a.m.YUL - HNL

2 stops44h 52mMultiple Airlines

Fri 13/610:05 p.m.HNL - YUL

2 stops32h 00mMultiple Airlines

Deal found 29/4C$ 530

Mon 12/58:10 a.m.YUL - HNL

1 stop14h 36mUnited Airlines

Thu 15/58:00 a.m.HNL - YUL

2 stops20h 28mUnited Airlines

Deal found 28/4C$ 597

Mon 7/77:00 a.m.YUL - HNL

2 stops20h 01mDelta

Tue 22/73:07 p.m.HNL - YUL

1 stop14h 50mDelta

Deal found 29/4C$ 688

Wed 2/77:29 a.m.YUL - HNL

2 stops19h 23mAmerican Airlines

Wed 2/711:26 p.m.HNL - YUL

2 stops17h 18mAmerican Airlines

Deal found 29/4C$ 1,178

Last-minute flights from Montreal to O'ahu
Discover last-minute flight deals from Montreal to O'ahu. Data last updated 30 April 2025 and is based on user searches.

Tue 6/56:45 a.m.YUL - HNL

2 stops22h 44mMultiple Airlines

Sun 11/511:55 p.m.HNL - YUL

2 stops18h 42mMultiple Airlines

Deal found 29/4C$ 997

Tue 6/55:00 p.m.YUL - HNL

2 stops26h 29mDelta

Tue 13/54:10 p.m.HNL - YUL

2 stops17h 54mDelta

Deal found 29/4C$ 1,001

Wed 7/57:30 a.m.YUL - HNL

1 stop19h 18mAir Canada

Wed 14/59:40 p.m.HNL - YUL

2 stops19h 46mAir Canada

Deal found 29/4C$ 1,116

Wed 7/57:00 a.m.YUL - HNL

2 stops20h 37mWestJet

Sat 10/510:45 p.m.HNL - YUL

2 stops19h 58mWestJet

Deal found 29/4C$ 1,762

Fri 9/58:05 a.m.YUL - HNL

1 stop13h 15mUnited Airlines

Mon 19/59:40 p.m.HNL - YUL

1 stop12h 36mUnited Airlines

Deal found 29/4C$ 1,013

Sat 10/510:50 p.m.YUL - HNL

2 stops53h 13mLufthansa

Sun 18/510:05 p.m.HNL - YUL

2 stops38h 45mLufthansa

Deal found 29/4C$ 17,307

Mon 12/58:10 a.m.YUL - HNL

1 stop14h 36mUnited Airlines

Thu 15/58:00 a.m.HNL - YUL

2 stops20h 28mUnited Airlines

Deal found 28/4C$ 597

Thu 15/56:00 a.m.YUL - HNL

2 stops20h 34mDelta

Sun 25/510:30 p.m.HNL - YUL

2 stops18h 49mDelta

Deal found 29/4C$ 688

Tue 27/58:30 p.m.YUL - HNL

2 stops30h 18mAir Canada

Tue 3/610:05 p.m.HNL - YUL

2 stops27h 05mAir Canada

Deal found 29/4C$ 464

Tue 27/57:00 a.m.YUL - HNL

2 stops20h 37mWestJet

Sun 8/610:45 p.m.HNL - YUL

2 stops19h 58mWestJet

Deal found 29/4C$ 498

Tue 27/59:45 a.m.YUL - HNL

2 stops15h 59mMultiple Airlines

Tue 3/610:05 p.m.HNL - YUL

1 stop11h 57mMultiple Airlines

Deal found 29/4C$ 565

One-way flights from Montreal to O'ahu
Search for one-way flight options from Montreal to O'ahu. Find affordable one-way fares based on user searches. Data last updated 30 April 2025.

Fri 13/67:00 a.m.YUL - HNL

2 stops44h 37mWestJet

Deal found 28/4C$ 275

Tue 13/59:45 a.m.YUL - HNL

2 stops16h 13mUnited Airlines

Deal found 29/4C$ 309

Wed 4/67:30 a.m.YUL - HNL

1 stop19h 20mAir Canada

Deal found 29/4C$ 358

Fri 11/76:00 a.m.YUL - HNL

2 stops21h 01mDelta

Deal found 29/4C$ 394

Wed 4/67:40 p.m.YUL - HNL

3 stops31h 57mMultiple Airlines

Deal found 29/4C$ 424

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Tue 27/5

8:30 p.m.-8:48 p.m.

2 stops30h 18m

Honolulu

Tue 3/6

10:05 p.m.-7:10 a.m.

2 stops27h 05m

C$ 464

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Sun 1/6

6:45 a.m.-9:37 p.m.

2 stops44h 52m

Honolulu

Sun 8/6

10:45 p.m.-12:43 a.m.

2 stops19h 58m

C$ 478

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Mon 2/6

6:45 a.m.-9:37 p.m.

2 stops44h 52m

Honolulu

Fri 13/6

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

2 stops32h 00m

C$ 530

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Mon 12/5

8:10 a.m.-4:46 p.m.

1 stop14h 36m

Honolulu

Thu 15/5

8:00 a.m.-10:28 a.m.

2 stops20h 28m

C$ 597

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Mon 7/7

7:00 a.m.-9:01 p.m.

2 stops20h 01m

Honolulu

Tue 22/7

3:07 p.m.-11:57 a.m.

1 stop14h 50m

C$ 688

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Wed 2/7

7:29 a.m.-8:52 p.m.

2 stops19h 23m

Honolulu

Wed 2/7

11:26 p.m.-10:44 p.m.

2 stops17h 18m

C$ 1,178

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Fri 13/6

7:00 a.m.-9:37 p.m.

2 stops44h 37m

C$ 275

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Tue 13/5

9:45 a.m.-7:58 p.m.

2 stops16h 13m

C$ 309

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Wed 4/6

7:30 a.m.-8:50 p.m.

1 stop19h 20m

C$ 358

MontrealHonolulu

YUL - HNL

YULHNL

Montreal Pierre Elliott Trudeau Intl

Fri 11/7

6:00 a.m.-9:01 p.m.

2 stops21h 01m

C$ 394

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 11 results

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

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

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

Currently, January is the cheapest month in which you can book a flight from Montreal to O'ahu (average of C$ 371). Flying from Montreal to O'ahu in July is currently the most expensive (average of C$ 615). 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 YMQ to FUW?

When flying from Montreal 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.

Rainfall in O'ahu 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

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

See what other customers who have flown with Delta, United Airlines and American Airlines from Montreal to O'ahu have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,936 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,936 reviews

Delta

8.0

Very good

7,936 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,936 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,936 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

WestJet

7.2

Good

2,826 reviews

Delta

8.0

Very good

7,936 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Canada

7.0

Good

9,242 reviews

Delta

8.0

Very good

7,936 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines to fly from Montreal to O'ahu one-way?
One-way options have recently been found by users for as low as C$ 275 on WestJet. Other airlines that offer cheap prices include United Airlines from C$ 309 and Air Canada from C$ 358 one-way.
Can I find deals for flights from Montreal to O'ahu that include hotel bookings?
Yes. In addition to deals on Montreal to O'ahu flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Montreal to O'ahu?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to O'ahu.
Can I find deals for business class flights from Montreal to O'ahu?
Yes. Cheapflights offers flight deals from Montreal 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 Montreal to O'ahu?
Currently, January is the cheapest month in which you can book a flight from Montreal to O'ahu (average of C$ 371). Flying from Montreal to O'ahu in July is currently the most expensive (average of C$ 615). 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 Montreal to O'ahu

Direct flights to United States

Top 6 airlines flying from Montreal to O'ahu

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 467	AverageC$ 767	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	CheapestC$ 546	AverageC$ 933	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 619	AverageC$ 954	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Delta	CheapestC$ 650	AverageC$ 796	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
American Airlines	CheapestC$ 1,029	AverageC$ 1,076	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
WestJet Encore	CheapestC$ 1,056	AverageC$ 1,281	FlexibilityNo cancel fee	On-timeN/A	Search WestJet Encore flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to O'ahu from Montreal today with Cheapflights!

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

Millions of users choose and trust Cheapflights to book the best flight deals from Montreal to O'ahu for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to O'ahu from Montreal shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Montreal 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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Montreal to O'ahu from C$ 275

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 13/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Montreal to O'ahu

Keep the following information in mind while searching for Montreal to O'ahu flight deals. Data was last updated 30 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Montreal to O'ahu

Cheapest flights from Montreal to O'ahuExplore the most affordable flight options available from Montreal to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Explore the most affordable flight options available from Montreal to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Cheapflights Fare Finder

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

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

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

Cheapflights Insights

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

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

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

Find hourly flight availability from Montreal 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 30 April 2025.

Rainfall in O'ahu by month

Plan your trip to O'ahu by taking into account the average rainfall totals by month.

Temperature in O'ahu by month

Plan your trip to O'ahu by taking into account the average temperature totals by month.

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 30 April 2025.

See what other customers who have flown with Delta, United Airlines and American Airlines from Montreal to O'ahu have to say. You can also see how each airline compares 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 Montreal 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 are the cheapest airlines to fly from Montreal to O'ahu one-way?

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

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

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

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

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

Top 6 airlines flying from Montreal 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 Montreal to O'ahu?

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

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

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

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Travel Smart

Cheapest flights from Montreal to O'ahu
Explore the most affordable flight options available from Montreal to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.