$199+ Cheap flights from Boise (BOI) to Montreal (YMQ)
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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — YMQ
Nov 25 — Dec 21
Round-trip
1 adult, Economy
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Find cheap flights from Boise to Montreal with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Boise to Montreal
Cheapest
Best
Last-minute
One-way
Cheapest flights from Boise to MontrealExplore 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 October 26, 2026.
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 October 26, 2026.
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/93:00 pm -
1 stop6h 41m
Tue 12/157:10 am -
1 stop7h 32m
Deal found 10/22![Delta logo]()
$593
This Delta deal was found by Cheapflights users on 10/24. 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.
Sat 12/52:29 pm -
1 stop7h 19m
Sat 5/157:00 am -
1 stop7h 42m
Deal found 10/24![Delta logo]()
$594
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/95:35 pm -
2 stops18h 25m
Tue 12/156:00 am -
1 stop8h 07m
Deal found 10/22![United Airlines logo]()
$603
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Wed 12/28:00 am -
2 stops12h 48m
Sat 12/51:04 pm -
2 stops11h 42m
Deal found 10/21![American Airlines logo]()
$608
This American Airlines deal was found by Cheapflights users on 10/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/98:00 am -
2 stops12h 57m
Tue 12/1512:08 pm -
2 stops12h 50m
Deal found 10/23![American Airlines logo]()
$609
This American Airlines deal was found by Cheapflights users on 10/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:40 am -
2 stops14h 08m
Thu 12/174:00 pm -
1 stop10h 32m
Deal found 10/24![American Airlines logo]()
$627
This Delta deal was found by Cheapflights users on 10/24. 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.
Sat 12/58:59 am -
2 stops12h 42m
Thu 12/177:10 am -
2 stops10h 54m
Deal found 10/24![Delta logo]()
$654
This American Airlines deal was found by Cheapflights users on 10/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:14 pm -
2 stops15h 14m
Sun 12/131:04 pm -
2 stops13h 02m
Deal found 10/22![American Airlines logo]()
$656
This Delta deal was found by Cheapflights users on 10/23. 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.
Mon 11/161:41 pm -
1 stop8h 07m
Fri 11/2012:44 pm -
1 stop11h 15m
Deal found 10/23![Delta logo]()
$662
Best flights from Boise to MontrealDiscover carefully curated flight deals from Boise to Montreal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
Discover carefully curated flight deals from Boise to Montreal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/124:10 pm -
2 stops19h 18m
Wed 1/134:45 pm -
1 stop8h 30m
Deal found 10/25![United Airlines logo]()
$546
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/93:00 pm -
1 stop6h 41m
Tue 12/157:10 am -
1 stop7h 32m
Deal found 10/22![Delta logo]()
$593
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Wed 12/28:00 am -
2 stops12h 48m
Sat 12/51:04 pm -
2 stops11h 42m
Deal found 10/21![American Airlines logo]()
$608
This Delta deal was found by Cheapflights users on 10/24. 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.
Sat 12/52:29 pm -
1 stop7h 19m
Sat 5/157:00 am -
1 stop7h 42m
Deal found 10/24![Delta logo]()
$594
Last-minute flights from Boise to MontrealDiscover last-minute flight deals from Boise to Montreal. Data last updated October 26, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Montreal. Data last updated October 26, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:10 pm -
2 stops16h 18m
Sat 10/317:00 am -
2 stops13h 03m
Deal found 10/22![United Airlines logo]()
$774
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:40 pm -
1 stop8h 14m
Sat 10/317:00 am -
1 stop7h 35m
Deal found 10/22![Delta logo]()
$780
This Delta deal was found by Cheapflights users on 10/23. 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.
Mon 11/161:41 pm -
1 stop8h 07m
Fri 11/2012:44 pm -
1 stop11h 15m
Deal found 10/23![Delta logo]()
$662
This Delta deal was found by Cheapflights users on 10/24. 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.
Sat 11/218:49 am -
2 stops12h 59m
Sat 11/2812:50 pm -
2 stops13h 20m
Deal found 10/24![Delta logo]()
$1,049
This United Airlines deal was found by Cheapflights users on 10/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2112:28 pm -
1 stop6h 49m
Sat 11/286:00 am -
1 stop7h 31m
Deal found 10/24![United Airlines logo]()
$1,501
One-way flights from Boise to MontrealSearch for one-way flight options from Boise to Montreal. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
Search for one-way flight options from Boise to Montreal. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
This Delta deal was found by Cheapflights users on 10/23. 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.
Mon 12/73:00 pm -
2 stops15h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Delta logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:15 pm -
3 stops22h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:21 pm -
3 stops25h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$238
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1012:31 pm -
1 stop6h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$268
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/106:06 am -
2 stops14h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![American Airlines logo]()
$273
This Delta deal was found by Cheapflights users on 10/24. 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.
Sat 12/53:00 pm -
1 stop6h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Delta logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/166:51 pm -
3 stops22h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$305
This Air Canada deal was found by Cheapflights users on 10/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/168:52 pm -
1 stop17h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Air Canada logo]()
$332
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/168:52 pm -
2 stops11h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![United Airlines logo]()
$337
This American Airlines deal was found by Cheapflights users on 10/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/71:39 pm -
1 stop19h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$340
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 October 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $593 (Delta) |
One-way from | $199 (Delta) |
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 7,457,451 searches. Data last updated October 26, 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
Cheapest round-trip
BoiseMontreal
BOI Boise Air Term. Gowen Fld - YUL Montreal Pierre Elliott Trudeau Intl
BOIYUL
Boise Air Term. Gowen Fld
Mon 12/7
3:00 pm-8:48 am
2 stops15h 48m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$199
BoiseMontreal
BOI Boise Air Term. Gowen Fld - YUL Montreal Pierre Elliott Trudeau Intl
BOIYUL
Boise Air Term. Gowen Fld
Tue 11/10
6:21 pm-10:17 pm
3 stops25h 56m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$238
BoiseMontreal
BOI Boise Air Term. Gowen Fld - YUL Montreal Pierre Elliott Trudeau Intl
BOIYUL
Boise Air Term. Gowen Fld
Tue 11/10
12:31 pm-9:17 pm
1 stop6h 46m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$268
BoiseMontreal
BOI Boise Air Term. Gowen Fld - YUL Montreal Pierre Elliott Trudeau Intl
BOIYUL
Boise Air Term. Gowen Fld
Tue 11/10
6:06 am-10:53 pm
2 stops14h 47m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$273
BoiseMontreal
BOI Boise Air Term. Gowen Fld - YUL Montreal Pierre Elliott Trudeau Intl
BOIYUL
Boise Air Term. Gowen Fld
Sat 12/5
6:40 am-10:48 pm
2 stops14h 08m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$273
Quickest round-trip
BoiseMontreal
BOI Boise Air Term. Gowen Fld - YUL Montreal Pierre Elliott Trudeau Intl
BOIYUL
Boise Air Term. Gowen Fld
Sat 12/5
3:00 pm-11:41 pm
1 stop6h 41m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$278
BoiseMontreal
BOI Boise Air Term. Gowen Fld - YUL Montreal Pierre Elliott Trudeau Intl
BOIYUL
Boise Air Term. Gowen Fld
Tue 3/16
6:51 pm-7:05 pm
3 stops22h 14m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$305
BoiseMontreal
BOI Boise Air Term. Gowen Fld - YUL Montreal Pierre Elliott Trudeau Intl
BOIYUL
Boise Air Term. Gowen Fld
Tue 3/16
8:52 pm-4:42 pm
1 stop17h 50m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$332
BoiseMontreal
BOI Boise Air Term. Gowen Fld - YUL Montreal Pierre Elliott Trudeau Intl
BOIYUL
Boise Air Term. Gowen Fld
Tue 3/16
8:52 pm-10:16 am
2 stops11h 24m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$337
BoiseMontreal
BOI Boise Air Term. Gowen Fld - YUL Montreal Pierre Elliott Trudeau Intl
BOIYUL
Boise Air Term. Gowen Fld
Mon 12/7
1:39 pm-11:28 am
1 stop19h 49m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$340
Showing 1-10 of 14 resultsSorted by cheapest first
- 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.
BOI-YMQ
BOI-YUL
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
BOI-YMQ
BOI-YUL
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.
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Complete your trip
Complete your trip to Montreal by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Boise to Montreal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Montreal
Explore flights to Montreal departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 26, 2026.
Boise and Montreal flights
Browse other Boise and Montreal flight options. Last updated on October 26, 2026.
Other flights from Boise
Browse through other flights departing from Boise. Flights are based on user searches made on Cheapflights and were last updated on October 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Boise to Montreal
Discover the top 3 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 7,457,451 searches. Data last updated October 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$283 | Average$553 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$632 | Average$1,029 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$679 | Average$1,094 | FlexibilityNo cancel fee | On-time67% |