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Cheap flights from Boise to Montreal Pierre Elliott Trudeau Intl Airport from C$ 707

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — YUL
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Boise to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Best flights from Boise to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from Boise 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 12 December 2025.

Sat 24/19:15 a.m.BOI - YUL
2 stops12h 35mDelta
Sat 31/16:00 a.m.YUL - BOI
2 stops16h 12mDelta
Deal found 9/12C$ 707
Tue 20/13:18 p.m.BOI - YUL
1 stop21h 50mAmerican Airlines
Fri 23/13:50 p.m.YUL - BOI
1 stop25h 01mAmerican Airlines
Deal found 11/12C$ 803
Mon 19/112:19 p.m.BOI - YUL
1 stop28h 21mUnited Airlines
Fri 23/15:30 p.m.YUL - BOI
2 stops22h 05mUnited Airlines
Deal found 10/12C$ 1,007
Fri 9/110:39 a.m.BOI - YUL
2 stops10h 33mDelta
Fri 16/17:00 a.m.YUL - BOI
2 stops15h 12mDelta
Deal found 10/12C$ 707
Mon 19/19:15 a.m.BOI - YUL
2 stops12h 35mDelta
Fri 23/14:46 p.m.YUL - BOI
2 stops19h 11mDelta
Deal found 10/12C$ 707
Sat 24/13:21 p.m.BOI - YUL
2 stops19h 03mAmerican Airlines
Sat 31/13:50 p.m.YUL - BOI
1 stop24h 03mAmerican Airlines
Deal found 9/12C$ 815
Tue 20/19:15 a.m.BOI - YUL
2 stops12h 35mDelta
Fri 23/17:00 a.m.YUL - BOI
2 stops13h 28mDelta
Deal found 11/12C$ 763

Find flight deals from Boise to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Pierre Elliott Trudeau Intl (YUL). 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 December 2025.

Round-trip from

C$ 707

Popular in

November

Cheapest in

February
Delta
  • Delta
  • 9/1-16/1
  • 4 total stops
  • 25h 45m total
  • Boise to Montreal
Search Deals
Highest demand for flights based on searches. 37% potential increase in price (C$ 989 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 15% potential price decrease (C$ 217 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise 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 12 December 2025.
Use the filters below to find and compare flights from Boise to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Boise

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Sat 24/1

9:15 a.m.-11:50 p.m.

2 stops12h 35m

Montreal Pierre Elliott Trudeau Intl

Sat 31/1

6:00 a.m.-8:12 p.m.

2 stops16h 12m

C$ 707

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Fri 9/1

10:39 a.m.-11:12 p.m.

2 stops10h 33m

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

7:00 a.m.-8:12 p.m.

2 stops15h 12m

C$ 707

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Mon 19/1

9:15 a.m.-11:50 p.m.

2 stops12h 35m

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

4:46 p.m.-9:57 a.m.

2 stops19h 11m

C$ 707

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Tue 20/1

9:15 a.m.-11:50 p.m.

2 stops12h 35m

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

7:00 a.m.-6:28 p.m.

2 stops13h 28m

C$ 763

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Tue 20/1

3:18 p.m.-3:08 p.m.

1 stop21h 50m

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

3:50 p.m.-2:51 p.m.

1 stop25h 01m

C$ 803

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Sat 24/1

3:21 p.m.-12:24 p.m.

2 stops19h 03m

Montreal Pierre Elliott Trudeau Intl

Sat 31/1

3:50 p.m.-1:53 p.m.

1 stop24h 03m

C$ 815

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Mon 19/1

12:19 p.m.-6:40 p.m.

1 stop28h 21m

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

5:30 p.m.-1:35 p.m.

2 stops22h 05m

C$ 1,007

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

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

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Boise 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.

Related info for your journey

Find useful and relevant information for your journey from Boise 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 airport do you fly from for flights from Boise to Montreal Pierre Elliott Trudeau Intl?

    Boise Air Term. Gowen Fld (BOI), located 5.4 km from the city centre, is the airport you fly out of when you book flights from Boise to Montreal Pierre Elliott Trudeau Intl. 0 airlines have flights from Air Term. Gowen Fld to Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Boise Air Term. Gowen Fld to Montreal Pierre Elliott Trudeau Intl should not be difficult; the airport handles an average of 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day.

  • How long is the flight from Boise to Montreal Pierre Elliott Trudeau Intl Airport?

    There are many flights that can get you from Boise to Montreal Pierre Elliott Trudeau Intl Airport in 12h 35m. Fly via Delta to get the fastest option. The distance from Boise to Montreal Pierre Elliott Trudeau Intl Airport is about 3333 km.

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

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

  • How can I find direct flights from Boise 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 Boise to Pierre Elliott Trudeau Intl.

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

    Yes. Cheapflights offers flight deals from Boise 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.

See more FAQs

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Dorval
Cornwall
Sherbrooke
Trois-Rivières
Brossard
Montebello
Boucherville
Longueuil
Drummondville
Magog
Saint-Jean-sur-Richelieu
Bromont
North Hatley
Louiseville

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

Certainly. Search results for flights to Pierre Elliott Trudeau Intl from Boise 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 Boise 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 Boise today and book when prices fit your budget.

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