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Cheap flights from Idaho to Montreal Pierre Elliott Trudeau Intl Airport from C$ 213

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 21/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — YUL
29 Apr — 6 May1
1 adult

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 24 April 2025.

Round-trip from

C$ 508

One-way from

C$ 213

Popular in

December

Cheapest in

February

Average price

C$ 773
Delta
  • Delta
  • 3/9-10/9
  • 2 total stops
  • 16h 49m total
  • Idaho to Montreal
Delta
  • Delta
  • 21/6
  • 1 total stop
  • 10h 54m total
  • Idaho to Montreal
Highest demand for flights based on searches. 19% potential increase in price (C$ 321 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease (C$ 68 potential savings vs. average RT price).
Average for round-trip flights in April 2025

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 24 April 2025.

Wed 3/91:43 p.m.BOI - YUL
1 stop8h 14mDelta
Wed 10/97:30 a.m.YUL - BOI
1 stop8h 35mDelta
Deal found 24/4C$ 508
Thu 15/57:41 a.m.BOI - YUL
1 stop10h 24mUnited Airlines
Tue 20/52:20 p.m.YUL - BOI
2 stops10h 32mUnited Airlines
Deal found 24/4C$ 522
Wed 20/81:17 p.m.BOI - YUL
1 stop20h 18mAmerican Airlines
Sat 23/810:20 a.m.YUL - BOI
2 stops15h 14mAmerican Airlines
Deal found 23/4C$ 881

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho to Pierre Elliott Trudeau Intl 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 24 April 2025.
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

Idaho

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Wed 3/9

1:43 p.m.-11:57 p.m.

1 stop8h 14m

Montreal Pierre Elliott Trudeau Intl

Wed 10/9

7:30 a.m.-2:05 p.m.

1 stop8h 35m

C$ 508

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Thu 15/5

7:41 a.m.-8:05 p.m.

1 stop10h 24m

Montreal Pierre Elliott Trudeau Intl

Tue 20/5

2:20 p.m.-10:52 p.m.

2 stops10h 32m

C$ 522

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Wed 20/8

1:17 p.m.-11:35 a.m.

1 stop20h 18m

Montreal Pierre Elliott Trudeau Intl

Sat 23/8

10:20 a.m.-11:34 p.m.

2 stops15h 14m

C$ 881

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Sat 21/6

10:24 a.m.-11:18 p.m.

1 stop10h 54m

C$ 213

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Sat 7/6

5:16 p.m.-11:30 a.m.

2 stops16h 14m

C$ 222

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Sat 21/6

5:43 p.m.-3:49 p.m.

2 stops20h 06m

C$ 228

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/4

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

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

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

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated 24 April 2025.

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

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.
8.0
Very good

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

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.

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

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.

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

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

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.
  • What are the cheapest airlines to fly from Idaho to Montreal Pierre Elliott Trudeau Intl Airport one-way?

    The cheapest airlines for a one-way flight from Idaho to Montreal Pierre Elliott Trudeau Intl Airport are Delta (C$ 213), American Airlines (C$ 222), and United Airlines (C$ 228).

  • 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 July 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

Travelling to a place near Idaho?

Book flights to Idaho if you plan to visit one of these locations
Laval
Brossard
Dorval
Longueuil
Cornwall
Drummondville
Sherbrooke
Saint-Jean-sur-Richelieu
Boucherville
Saint-Sauveur
Bromont
Montebello
Trois-Rivières

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

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

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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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