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$208+ Cheap flights from Boise (BOI) to Montreal (YMQ)

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — YMQ
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Cheap flight deals from Boise to Montreal

Cheapest flights from Boise to Montreal
Explore the most affordable flight options available from Boise to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.

This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:11 pm
BOI
-
YUL
1 stop7h 39m
Delta
Wed 9/237:00 am
YUL
-
BOI
1 stop8h 01m
Delta
Deal found 7/23$475
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:11 pm
BOI
-
YUL
1 stop7h 39m
Delta
Tue 9/226:00 am
YUL
-
BOI
2 stops13h 54m
Delta
Deal found 7/23$485
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:19 pm
BOI
-
YUL
2 stops16h 24m
American Airlines
Tue 9/17:29 am
YUL
-
BOI
2 stops11h 20m
American Airlines
Deal found 7/26$490
This oojo deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:55 am
BOI
-
YUL
2 stops20h 10m
WestJet
Tue 9/228:00 pm
YUL
-
BOI
2 stops28h 34m
WestJet
Deal found 7/23$496
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:11 pm
BOI
-
YUL
1 stop7h 39m
Delta
Mon 9/217:00 am
YUL
-
BOI
1 stop8h 44m
Delta
Deal found 7/23$498
This FlightHub deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:55 am
BOI
-
YUL
2 stops20h 10m
WestJet
Fri 9/188:00 pm
YUL
-
BOI
2 stops21h 16m
WestJet
Deal found 7/22$504
This Justfly.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:55 am
BOI
-
YUL
2 stops20h 10m
WestJet
Mon 9/217:15 am
YUL
-
BOI
2 stops17h 19m
WestJet
Deal found 7/23$507
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:22 am
BOI
-
YUL
2 stops13h 00m
Delta
Mon 11/92:30 pm
YUL
-
BOI
2 stops11h 25m
Delta
Deal found 7/24$513
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:21 pm
BOI
-
YUL
1 stop18h 23m
American Airlines
Fri 9/183:45 pm
YUL
-
BOI
1 stop8h 42m
American Airlines
Deal found 7/25$519
This American Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/113:24 pm
BOI
-
YUL
1 stop21h 46m
American Airlines
Mon 12/143:52 pm
YUL
-
BOI
1 stop24h 41m
American Airlines
Deal found 7/26$522
This oojo deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:59 am
BOI
-
YUL
2 stops29h 31m
WestJet
Sun 9/138:00 pm
YUL
-
BOI
2 stops28h 34m
WestJet
Deal found 7/23$526

Find flight deals from Boise to Montreal

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Montreal (YMQ). 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 July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$475
(United Airlines)

One-way from

$208
(Delta)
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Montreal (YMQ) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Montreal (YMQ) flights.
Search Deals
From Boise Air Term. Gowen Fld to Montreal (YMQ)
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Montreal (YMQ)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Montreal 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 2,558,603 searches. Data last updated July 27, 2026.
Use the filters below to find and compare flights from Boise to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Wed 9/9

2:11 pm-11:50 pm

1 stop7h 39m

Montreal Pierre Elliott Trudeau Intl

Wed 9/23

7:00 am-1:01 pm

1 stop8h 01m

$475

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Tue 9/8

2:11 pm-11:50 pm

1 stop7h 39m

Montreal Pierre Elliott Trudeau Intl

Mon 9/21

7:00 am-1:44 pm

1 stop8h 44m

$498

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Wed 9/9

2:11 pm-11:50 pm

1 stop7h 39m

Montreal Pierre Elliott Trudeau Intl

Mon 9/21

12:44 pm-10:00 pm

1 stop11h 16m

$498

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Mon 9/14

8:55 am-7:05 am

2 stops20h 10m

Montreal Pierre Elliott Trudeau Intl

Fri 9/18

8:00 pm-3:16 pm

2 stops21h 16m

$504

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Fri 10/30

5:29 pm-11:44 am

2 stops16h 15m

Montreal Pierre Elliott Trudeau Intl

Sat 10/31

5:34 pm-1:42 pm

1 stop22h 08m

$508

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Tue 11/3

3:00 pm-11:22 pm

1 stop6h 22m

Montreal Pierre Elliott Trudeau Intl

Mon 11/9

2:30 pm-11:55 pm

2 stops11h 25m

$508

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Mon 9/14

7:05 pm-8:16 am

1 stop11h 11m

Montreal Pierre Elliott Trudeau Intl

Fri 9/18

6:00 am-9:45 pm

2 stops17h 45m

$532

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Wed 11/4

3:00 pm-11:22 pm

1 stop6h 22m

Montreal Pierre Elliott Trudeau Intl

Mon 11/9

12:45 pm-10:41 pm

1 stop11h 56m

$534

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Mon 11/2

7:10 pm-2:00 pm

2 stops16h 50m

Montreal Pierre Elliott Trudeau Intl

Thu 11/5

7:00 am-9:32 pm

2 stops16h 32m

$537
Cheapest one-way
Quickest one-way

BoiseMontreal

BOI - YUL

BOIYUL

Boise Air Term. Gowen Fld

Sat 10/10

3:00 pm-11:22 pm

1 stop6h 22m

$208

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 15 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Boise-Montreal flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-Montreal flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-Montreal flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boise-Montreal flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boise-Montreal flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boise to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal 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.

Cheapflights Insights

Everything you need to know about your flight from Boise to Montreal

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Boise to Montreal. 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?

    Boise Air Term. Gowen Fld (BOI) is the airport you will fly out of if you book a flight from Boise to Montreal. You should not have trouble finding flights to Montreal from Air Term. Gowen Fld; the airport handles an average of 0 outbound flights to Montreal per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Boise airport to Montreal. It is only a 3.3 mi journey to Air Term. Gowen Fld (BOI) from Boise’s city center.

  • How long is the flight from Boise to Montreal?

    Delta, WestJet, and American Airlines can get you from Boise to Montreal in just under 7h 39m. Your travel time can differ by up to 12h 31m. The distance from Boise to Montreal is about 2071 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Boise to Montreal round-trip?

    Currently priced at $821, United Airlines will fly you from Boise to Montreal and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Air Canada for as low as $1,057.

  • Can I find deals for flights from Boise to Montreal that include hotel bookings?

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

  • How can I find direct flights from Boise to Montreal?

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

  • Can I find deals for business class flights from Boise to Montreal?

    Yes. Cheapflights offers flight deals from Boise to Montreal 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Boise to Montreal

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Pierre Elliott Trudeau Intl flights
Boise to Québec City flights

Top 2 airlines flying from Boise to Montreal

Discover the top 2 airlines that operate flights from Boise to Montreal. 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 2,558,603 searches. Data last updated July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$821Average$1,029FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$1,057Average$1,094FlexibilityNo cancel feeOn-time67%

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