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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Kaua'i from C$ 512

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 17/2. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — LIH
6 Mar — 13 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Kaua'i

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Kaua'i
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 February 2026.

Mon 9/36:45 a.m.
YUL
-
LIH
2 stops20h 57m
WestJet
Sun 15/310:50 p.m.
LIH
-
YUL
2 stops26h 15m
WestJet
Deal found 1/2C$ 531
Sun 8/36:45 a.m.
YUL
-
LIH
2 stops44h 57m
WestJet
Sun 15/310:50 p.m.
LIH
-
YUL
2 stops26h 15m
WestJet
Deal found 1/2C$ 552
Mon 20/46:00 a.m.
YUL
-
LIH
2 stops18h 40m
Delta
Sun 26/48:20 p.m.
LIH
-
YUL
2 stops20h 48m
Delta
Deal found 1/2C$ 757
Sun 8/36:45 a.m.
YUL
-
LIH
2 stops44h 57m
Multiple Airlines
Sun 15/310:50 p.m.
LIH
-
YUL
3 stops26h 15m
Multiple Airlines
Deal found 1/2C$ 829
Sat 25/412:44 p.m.
YUL
-
LIH
2 stops35h 56m
Delta
Sun 3/59:25 p.m.
LIH
-
YUL
2 stops32h 13m
Delta
Deal found 4/2C$ 848
Mon 27/46:45 p.m.
YUL
-
LIH
2 stops29h 55m
Delta
Sun 3/59:25 p.m.
LIH
-
YUL
2 stops32h 13m
Delta
Deal found 4/2C$ 886
Sat 25/412:44 p.m.
YUL
-
LIH
2 stops35h 56m
Delta
Thu 30/48:20 p.m.
LIH
-
YUL
2 stops21h 06m
Delta
Deal found 4/2C$ 889
Sat 25/412:44 p.m.
YUL
-
LIH
2 stops35h 56m
Delta
Sat 2/58:20 p.m.
LIH
-
YUL
2 stops20h 48m
Delta
Deal found 4/2C$ 907
Sun 26/47:00 a.m.
YUL
-
LIH
2 stops17h 40m
Delta
Sun 3/59:25 p.m.
LIH
-
YUL
2 stops32h 13m
Delta
Deal found 4/2C$ 923
Mon 27/46:45 p.m.
YUL
-
LIH
2 stops29h 55m
Delta
Thu 30/48:20 p.m.
LIH
-
YUL
2 stops21h 06m
Delta
Deal found 4/2C$ 927
Thu 23/46:45 p.m.
YUL
-
LIH
2 stops29h 55m
Delta
Sun 3/59:25 p.m.
LIH
-
YUL
2 stops32h 13m
Delta
Deal found 4/2C$ 936
Mon 27/46:45 p.m.
YUL
-
LIH
2 stops29h 55m
Delta
Mon 4/58:20 p.m.
LIH
-
YUL
2 stops20h 48m
Delta
Deal found 4/2C$ 945

Find flight deals from Pierre Elliott Trudeau Intl to Kaua'i

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to Kaua'i flight deals. Data was last updated 4 February 2026.

Round-trip from

C$ 1,003

One-way from

C$ 512

Popular in

July

Cheapest in

January

Average price

C$ 897
United Airlines
  • United Airlines
  • 27/4-8/5
  • 4 total stops
  • 46h 32m total
  • Montreal to Kaua'i
Search Deals
Delta
  • Delta
  • 17/2
  • 2 total stops
  • 34h 09m total
  • Montreal to Kaua'i
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (C$ 525 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (C$ 123 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Kaua'i 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 4 February 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Kaua'i that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Kaua'i

Route

Depart

Return

Price

MontrealLihue

YUL - LIH

YULLIH

Montreal Pierre Elliott Trudeau Intl

Mon 27/4

6:30 p.m.-3:47 p.m.

2 stops27h 17m

Lihue

Fri 8/5

1:01 p.m.-2:16 p.m.

2 stops19h 15m

C$ 1,003

MontrealLihue

YUL - LIH

YULLIH

Montreal Pierre Elliott Trudeau Intl

Thu 25/6

8:15 a.m.-8:14 p.m.

2 stops17h 59m

Lihue

Fri 10/7

10:05 p.m.-8:12 p.m.

2 stops16h 07m

C$ 1,341

MontrealLihue

YUL - LIH

YULLIH

Montreal Pierre Elliott Trudeau Intl

Thu 14/5

4:30 p.m.-11:46 a.m.

2 stops25h 16m

Lihue

Sat 23/5

1:01 p.m.-12:00 p.m.

2 stops16h 59m

C$ 1,347

MontrealLihue

YUL - LIH

YULLIH

Montreal Pierre Elliott Trudeau Intl

Sun 21/6

8:15 a.m.-11:49 a.m.

2 stops33h 34m

Lihue

Wed 1/7

10:05 p.m.-7:08 p.m.

2 stops15h 03m

C$ 1,382

MontrealLihue

YUL - LIH

YULLIH

Montreal Pierre Elliott Trudeau Intl

Mon 27/4

6:00 p.m.-11:38 a.m.

2 stops47h 38m

Lihue

Fri 8/5

1:01 p.m.-1:21 p.m.

3 stops18h 20m

C$ 1,392

MontrealLihue

YUL - LIH

YULLIH

Montreal Pierre Elliott Trudeau Intl

Tue 17/2

2:40 p.m.-7:49 p.m.

2 stops34h 09m

C$ 512

MontrealLihue

YUL - LIH

YULLIH

Montreal Pierre Elliott Trudeau Intl

Sat 28/2

9:50 p.m.-10:42 p.m.

2 stops53h 52m

C$ 516

MontrealLihue

YUL - LIH

YULLIH

Montreal Pierre Elliott Trudeau Intl

Sun 1/3

6:45 a.m.-10:42 p.m.

3 stops44h 57m

C$ 567

MontrealLihue

YUL - LIH

YULLIH

Montreal Pierre Elliott Trudeau Intl

Tue 17/2

11:25 a.m.-1:39 p.m.

3 stops31h 14m

C$ 598

MontrealLihue

YUL - LIH

YULLIH

Montreal Pierre Elliott Trudeau Intl

Fri 27/2

11:25 a.m.-10:49 a.m.

3 stops28h 24m

C$ 650

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Showing 1-10 of 15 results
1
2

Best time to book a flight from Pierre Elliott Trudeau Intl to Kaua'i

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport to Kaua'i

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Kaua'i?

Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Kaua'i (average of C$ 412). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Kaua'i in September is currently the most expensive (average of C$ 1,504). 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.

Reviews of airlines servicing Kaua'i

Get insights into the airlines that provide service to Kaua'i. 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 Kaua'i. Reviews last updated 4 February 2026.
Read reviews from past customers who have flown Delta and United Airlines from Montreal Pierre Elliott Trudeau Intl Airport to Kaua'i. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,144 reviews
Check prices

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,144 reviews
Delta
7.9
Good
8,144 reviews
Check prices

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,236 reviews
Delta
7.9
Good
8,144 reviews
Check prices

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Kaua'i. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Kaua'i?

    Departing from Montreal Pierre Elliott Trudeau Intl Airport to Kaua'i will take you 27h 17m. There are 7949 km between Montreal Pierre Elliott Trudeau Intl Airport and Kaua'i.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Kaua'i that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Kaua'i flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Kaua'i?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Kaua'i.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Kaua'i?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Kaua'i 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 Pierre Elliott Trudeau Intl Airport to Kaua'i?

    Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Kaua'i (average of C$ 412). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Kaua'i in September is currently the most expensive (average of C$ 1,504). 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

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Top 2 airlines flying from Pierre Elliott Trudeau Intl to Kaua'i

Discover the top 2 airlines that operate flights from Pierre Elliott Trudeau Intl to Kaua'i. 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 4 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 572AverageC$ 1,137FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 633AverageC$ 1,175FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Kaua'i?

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Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Kaua'i?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Kaua'i from Pierre Elliott Trudeau Intl.

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Kaua'i with no change fees?

Certainly. Search results for flights to Kaua'i from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl to Kaua'i become cheaper?

Yes, Cheapflights offers price alerts on Pierre Elliott Trudeau Intl to Kaua'i flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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