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

Currently, October is the cheapest month in which you can book a flight from Idaho to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Idaho to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 312). 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 month to fly from Idaho to Montreal Pierre Elliott Trudeau Intl Airport?

Our data shows that February tends to be the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from Idaho. Users have commonly found prices around C$ 1,025 for the month, but tickets can be as low as C$ 336. Due to multiple factors, prepare for potentially higher prices in December.

What is the cheapest time of day to fly from ID to YUL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Montreal Pierre Elliott Trudeau Intl Airport as you normally would.

Can I find deals for flights from Idaho to Pierre Elliott Trudeau Intl that include hotel bookings?

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

How can I find direct flights from Idaho to Pierre Elliott Trudeau Intl?

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

Can I find deals for business class flights from Idaho to Pierre Elliott Trudeau Intl?

Yes. Cheapflights offers flight deals from Idaho to Pierre Elliott Trudeau Intl 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$ 277+ Flights from Idaho to Montreal Pierre Elliott Trudeau Intl Airport

Cheap flight deals from Idaho to Pierre Elliott Trudeau Intl

Round-trip from	C$ 649
One-way from	C$ 277
Popular in	December
Cheapest in	February
Average price	C$ 801

United Airlines
16/4-19/4
2 total stops
18h 17m total
Idaho to Montreal

Search Deals

United Airlines
15/4
1 total stop
7h 23m total
Idaho to Montreal

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (C$ 344 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (C$ 73 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from Idaho to Pierre Elliott Trudeau Intl

Cheapest flights from Idaho to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Idaho to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 April 2025.

Fri 9/512:16 p.m.BOI - YUL

2 stops34h 27mMultiple Airlines

Sun 11/510:00 a.m.YUL - BOI

2 stops27h 21mMultiple Airlines

Deal found 29/3C$ 567

Mon 14/412:06 p.m.BOI - YUL

1 stop7h 23mAir Canada

Sat 19/48:05 a.m.YUL - BOI

1 stop15h 17mAir Canada

Deal found 30/3C$ 649

Mon 14/47:56 p.m.BOI - YUL

2 stops13h 37mDelta

Sat 19/46:10 a.m.YUL - BOI

1 stop10h 25mDelta

Deal found 30/3C$ 663

Mon 14/45:00 a.m.BOI - YUL

2 stops12h 45mUnited Airlines

Sat 19/46:15 a.m.YUL - BOI

2 stops9h 17mUnited Airlines

Deal found 30/3C$ 670

Tue 13/51:38 p.m.BOI - YUL

1 stop23h 11mAmerican Airlines

Sun 18/53:44 p.m.YUL - BOI

1 stop23h 01mAmerican Airlines

Deal found 30/3C$ 778

Thu 15/510:46 a.m.BOI - YUL

2 stops11h 57mWestJet

Thu 22/57:00 a.m.YUL - BOI

2 stops19h 12mWestJet

Deal found 31/3C$ 917

Best flights from Idaho to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from Idaho to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 1 April 2025.

Wed 16/45:00 a.m.BOI - YUL

1 stop9h 59mUnited Airlines

Sat 19/44:31 p.m.YUL - BOI

1 stop8h 18mUnited Airlines

Deal found 31/3C$ 649

Sun 4/51:23 p.m.BOI - YUL

1 stop23h 26mAmerican Airlines

Thu 8/57:47 a.m.YUL - BOI

2 stops16h 13mAmerican Airlines

Deal found 1/4C$ 700

Wed 16/41:52 p.m.BOI - YUL

3 stops32h 43mMultiple Airlines

Sun 20/43:55 p.m.YUL - BOI

2 stops23h 02mMultiple Airlines

Deal found 31/3C$ 719

Sat 12/43:00 p.m.BOI - YUL

1 stop6h 38mDelta

Sat 19/46:10 a.m.YUL - BOI

1 stop10h 25mDelta

Deal found 31/3C$ 802

Thu 15/510:46 a.m.BOI - YUL

2 stops11h 57mWestJet

Thu 22/57:00 a.m.YUL - BOI

2 stops19h 12mWestJet

Deal found 31/3C$ 917

Last-minute flights from Idaho to Pierre Elliott Trudeau Intl
Discover last-minute flight deals from Idaho to Pierre Elliott Trudeau Intl. Data last updated 1 April 2025 and is based on user searches.

Mon 14/412:06 p.m.BOI - YUL

1 stop7h 23mAir Canada

Sat 19/48:05 a.m.YUL - BOI

1 stop15h 17mAir Canada

Deal found 30/3C$ 649

Mon 14/47:56 p.m.BOI - YUL

2 stops13h 37mDelta

Sat 19/46:10 a.m.YUL - BOI

1 stop10h 25mDelta

Deal found 30/3C$ 663

Mon 14/45:00 a.m.BOI - YUL

2 stops12h 45mUnited Airlines

Sat 19/46:15 a.m.YUL - BOI

2 stops9h 17mUnited Airlines

Deal found 30/3C$ 670

One-way flights from Idaho to Pierre Elliott Trudeau Intl
Search for one-way flight options from Idaho to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 1 April 2025.

Tue 15/412:06 p.m.BOI - YUL

1 stop7h 23mUnited Airlines

Deal found 31/3C$ 277

Sat 7/62:31 p.m.BOI - YUL

1 stop15h 53mAir Canada

Deal found 31/3C$ 283

Tue 15/46:52 p.m.BOI - YUL

3 stops21h 10mMultiple Airlines

Deal found 31/3C$ 398

Cheapflights Fare Finder

Use the filters below to find and compare flights from Idaho to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Wed 16/4

5:00 a.m.-4:59 p.m.

1 stop9h 59m

Montreal Pierre Elliott Trudeau Intl

Sat 19/4

4:31 p.m.-10:49 p.m.

1 stop8h 18m

C$ 649

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Sun 4/5

1:23 p.m.-2:49 p.m.

1 stop23h 26m

Montreal Pierre Elliott Trudeau Intl

Thu 8/5

7:47 a.m.-10:00 p.m.

2 stops16h 13m

C$ 700

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Wed 16/4

1:52 p.m.-12:35 a.m.

3 stops32h 43m

Montreal Pierre Elliott Trudeau Intl

Sun 20/4

3:55 p.m.-12:57 p.m.

2 stops23h 02m

C$ 719

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Sat 12/4

3:00 p.m.-11:38 p.m.

1 stop6h 38m

Montreal Pierre Elliott Trudeau Intl

Sat 19/4

6:10 a.m.-2:35 p.m.

1 stop10h 25m

C$ 802

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Thu 15/5

10:46 a.m.-12:43 a.m.

2 stops11h 57m

Montreal Pierre Elliott Trudeau Intl

Thu 22/5

7:00 a.m.-12:12 a.m.

2 stops19h 12m

C$ 917

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Tue 15/4

12:06 p.m.-9:29 p.m.

1 stop7h 23m

C$ 277

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Sat 7/6

2:31 p.m.-8:24 a.m.

1 stop15h 53m

C$ 283

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Tue 15/4

6:52 p.m.-6:02 p.m.

3 stops21h 10m

C$ 398

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/3

Best time to book a flight from Idaho to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Idaho 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 Idaho to Montreal Pierre Elliott Trudeau Intl Airport

Rainfall in Pierre Elliott Trudeau Intl by month

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

Temperature in Pierre Elliott Trudeau Intl by month

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Delta

8.0

Very good

7,899 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,899 reviews

Delta

8.0

Very good

7,899 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,614 reviews

Delta

8.0

Very good

7,899 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,899 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet

7.2

Good

2,789 reviews

Delta

8.0

Very good

7,899 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada

7.0

Good

9,012 reviews

Delta

8.0

Very good

7,899 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Can I find deals for flights from Idaho to Pierre Elliott Trudeau Intl that include hotel bookings?
Yes. In addition to deals on Idaho to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Idaho to Pierre Elliott Trudeau Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Pierre Elliott Trudeau Intl.
Can I find deals for business class flights from Idaho to Pierre Elliott Trudeau Intl?
Yes. Cheapflights offers flight deals from Idaho to Pierre Elliott Trudeau Intl 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 Idaho to Montreal Pierre Elliott Trudeau Intl Airport?
Currently, October is the cheapest month in which you can book a flight from Idaho to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Idaho to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 312). 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

Laval

Brossard

Dorval

Longueuil

Cornwall

Drummondville

Sherbrooke

Saint-Jean-sur-Richelieu

Boucherville

Saint-Sauveur

Bromont

Montebello

Trois-Rivières

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How does Cheapflights help users find flights from Idaho to Pierre Elliott Trudeau Intl?

Cheapflights helps you search for flights from Idaho to Pierre Elliott Trudeau Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Idaho to Pierre Elliott Trudeau Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Idaho to Pierre Elliott Trudeau Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Idaho to Pierre Elliott Trudeau Intl with no change fees.

Can Cheapflights notify me if prices for flights from Idaho to Pierre Elliott Trudeau Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pierre Elliott Trudeau Intl from Idaho today and book when prices fit your budget.

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Cheap flights from Idaho to Montreal Pierre Elliott Trudeau Intl Airport from C$ 277

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Idaho to Pierre Elliott Trudeau Intl

Keep the following information in mind while searching for Idaho to Pierre Elliott Trudeau Intl flight deals. Data was last updated 1 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Idaho to Pierre Elliott Trudeau Intl

Cheapest flights from Idaho to Pierre Elliott Trudeau IntlExplore the most affordable flight options available from Idaho to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 April 2025.

Explore the most affordable flight options available from Idaho to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Idaho to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Best time to book a flight from Idaho to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Idaho with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Idaho to Montreal Pierre Elliott Trudeau Intl Airport

Rainfall in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average rainfall totals by month.

Temperature in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Related info for your journey

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

Can I find deals for flights from Idaho to Pierre Elliott Trudeau Intl that include hotel bookings?

How can I find direct flights from Idaho to Pierre Elliott Trudeau Intl?

Can I find deals for business class flights from Idaho to Pierre Elliott Trudeau Intl?

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

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Alternative routes for Idaho to Pierre Elliott Trudeau Intl

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

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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 Idaho to Pierre Elliott Trudeau Intl?

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

Can Cheapflights find flights from Idaho to Pierre Elliott Trudeau Intl with no change fees?

Can Cheapflights notify me if prices for flights from Idaho to Pierre Elliott Trudeau Intl become cheaper?

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Cheapest flights from Idaho to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Idaho to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 April 2025.