$266+ Cheap flights from Buenos Aires (BUE) 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — YMQ
Oct 2 — Oct 91
Round-trip
1 adult, Economy
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Find cheap flights from Buenos Aires 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Buenos Aires to Montreal
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Best
Last-minute
One-way
Cheapest flights from Buenos Aires to MontrealExplore the most affordable flight options available from Buenos Aires to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.
Explore the most affordable flight options available from Buenos Aires to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.
This CheapOair deal was found by Cheapflights users on 8/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:00 am -
1 stop14h 20m
Fri 11/66:45 am -
1 stop22h 00m
Deal found 8/29![Arajet logo]()
$815
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 12/1511:00 am -
1 stop15h 15m
Sat 1/910:05 am -
1 stop21h 55m
Deal found 8/28![Multiple Airlines logo]()
$838
This Gotogate deal was found by Cheapflights users on 8/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2411:00 am -
1 stop15h 15m
Wed 1/206:45 am -
1 stop15h 20m
Deal found 8/28![Arajet logo]()
$844
This Expedia deal was found by Cheapflights users on 8/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/159:29 am -
1 stop16h 46m
Thu 1/147:00 am -
1 stop24h 40m
Deal found 8/28![Multiple Airlines logo]()
$909
This Expedia deal was found by Cheapflights users on 8/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/19:29 am -
1 stop16h 46m
Thu 12/317:00 am -
1 stop24h 40m
Deal found 8/28![Multiple Airlines logo]()
$970
This Mytrip deal was found by Cheapflights users on 8/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/412:15 pm -
3 stops26h 26m
Wed 9/167:00 am -
1 stop16h 05m
Deal found 8/29![Multiple Airlines logo]()
$975
This CheapOair deal was found by Cheapflights users on 8/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2411:00 am -
1 stop15h 15m
Wed 1/207:00 am -
2 stops25h 55m
Deal found 8/28![Multiple Airlines logo]()
$982
Best flights from Buenos Aires to MontrealDiscover carefully curated flight deals from Buenos Aires to Montreal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
Discover carefully curated flight deals from Buenos Aires to Montreal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
This Arajet deal was found by Cheapflights users on 9/1. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:00 am -
1 stop14h 20m
Wed 10/217:00 am -
1 stop26h 00m
Deal found 9/1![Arajet logo]()
$997
This WorldTicket deal was found by Cheapflights users on 8/29. 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 WorldTicket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:15 pm -
1 stop29h 00m
Mon 11/96:45 am -
1 stop23h 44m
Deal found 8/29![WorldTicket logo]()
$1,196
This Kiwi.com deal was found by Cheapflights users on 8/31. 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.
Wed 10/149:15 pm -
1 stop28h 05m
Sun 10/189:20 am -
1 stop33h 55m
Deal found 8/31![Multiple Airlines logo]()
$1,226
This Delta deal was found by Cheapflights users on 8/28. 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 9/158:10 pm -
1 stop16h 26m
Tue 9/226:47 pm -
1 stop13h 58m
Deal found 8/28![Delta logo]()
$1,232
This Priceline deal was found by Cheapflights users on 8/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1512:50 pm -
2 stops30h 44m
Thu 1/147:00 am -
2 stops25h 55m
Deal found 8/28![LATAM Airlines logo]()
$1,267
This Avianca deal was found by Cheapflights users on 8/29. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:50 pm -
1 stop29h 55m
Sun 11/810:10 pm -
2 stops25h 15m
Deal found 8/29![Avianca logo]()
$1,317
This Arajet deal was found by Cheapflights users on 8/30. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/239:15 pm -
1 stop29h 00m
Wed 1/66:45 am -
1 stop15h 20m
Deal found 8/30![Arajet logo]()
$1,132
This Delta deal was found by Cheapflights users on 9/1. 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 9/238:10 pm -
2 stops23h 43m
Wed 9/306:47 pm -
1 stop13h 58m
Deal found 9/1![Delta logo]()
$1,232
This LATAM Airlines deal was found by Cheapflights users on 8/28. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/15:00 pm -
2 stops20h 36m
Thu 12/317:00 am -
2 stops24h 50m
Deal found 8/28![LATAM Airlines logo]()
$1,284
This Avianca deal was found by Cheapflights users on 8/29. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/51:40 am -
1 stop21h 05m
Sat 11/710:10 pm -
2 stops25h 15m
Deal found 8/29![Avianca logo]()
$1,317
Last-minute flights from Buenos Aires to MontrealDiscover last-minute flight deals from Buenos Aires to Montreal. Data last updated September 2, 2026 and is based on user searches.
Discover last-minute flight deals from Buenos Aires to Montreal. Data last updated September 2, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 8/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:10 pm -
1 stop18h 31m
Mon 9/77:00 am -
1 stop24h 15m
Deal found 8/29![Multiple Airlines logo]()
$1,082
This Kiwi.com deal was found by Cheapflights users on 8/29. 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.
Wed 9/22:45 am -
1 stop22h 35m
Mon 9/147:00 am -
2 stops37h 20m
Deal found 8/29![Multiple Airlines logo]()
$1,087
This Mytrip deal was found by Cheapflights users on 8/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/412:15 pm -
3 stops26h 26m
Wed 9/167:00 am -
1 stop16h 05m
Deal found 8/29![Multiple Airlines logo]()
$975
This Arajet deal was found by Cheapflights users on 9/1. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:00 am -
1 stop14h 20m
Wed 10/217:00 am -
1 stop26h 00m
Deal found 9/1![Arajet logo]()
$997
This CheapOair deal was found by Cheapflights users on 8/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:00 am -
1 stop14h 20m
Fri 11/66:45 am -
1 stop22h 00m
Deal found 8/29![Arajet logo]()
$815
One-way flights from Buenos Aires to MontrealSearch for one-way flight options from Buenos Aires to Montreal. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
Search for one-way flight options from Buenos Aires to Montreal. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
This Expedia deal was found by Cheapflights users on 8/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:00 am -
1 stop15h 15m
Deal found 8/30![Arajet logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 10/2011:00 am -
1 stop14h 20m
Deal found 8/30![Arajet logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 9/229:15 am -
1 stop16h 05m
Deal found 9/2![Arajet logo]()
$347
This Mytrip deal was found by Cheapflights users on 9/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:40 am -
1 stop16h 40m
Deal found 9/2![Arajet logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Thu 10/111:00 am -
1 stop14h 20m
Deal found 9/2![Arajet logo]()
$388
This Mytrip deal was found by Cheapflights users on 8/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:30 am -
1 stop15h 45m
Deal found 8/31![Arajet logo]()
$391
This Expedia deal was found by Cheapflights users on 8/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2511:00 am -
1 stop15h 15m
Deal found 8/31![Arajet logo]()
$398
This Mytrip deal was found by Cheapflights users on 8/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:05 pm -
1 stop28h 10m
Deal found 8/31![Arajet logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 8/30. 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.
Wed 11/411:20 am -
2 stops38h 55m
Deal found 8/30![Multiple Airlines logo]()
$410
Find flight deals from Buenos Aires to Montreal
Discover tips and strategies to find the most affordable flight options for your journey from Buenos Aires (BUE) 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 September 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $815 (CheapOair) |
One-way from | $266 (Expedia) |
Popular in | August |
Cheapest in | December |
Average price | $870 |
Cheapflights Fare Finder
Customize your flight search to find flights from Buenos Aires 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 September 2, 2026.
Use the filters below to find and compare flights from Buenos Aires to Montreal that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Buenos AiresMontreal
EZE Buenos Aires Ministro Pistarini - YUL Montreal Pierre Elliott Trudeau Intl
EZEYUL
Buenos Aires Ministro Pistarini
Tue 10/20
11:00 am-12:20 am
1 stop14h 20m
Montreal Pierre Elliott Trudeau Intl
Wed 10/21
7:00 am-10:00 am
1 stop26h 00m
$997
Buenos AiresMontreal
EZE Buenos Aires Ministro Pistarini - YUL Montreal Pierre Elliott Trudeau Intl
EZEYUL
Buenos Aires Ministro Pistarini
Wed 12/23
9:15 pm-12:15 am
1 stop29h 00m
Montreal Pierre Elliott Trudeau Intl
Wed 1/6
6:45 am-12:05 am
1 stop15h 20m
$1,132
Buenos AiresMontreal
EZE Buenos Aires Ministro Pistarini - YUL Montreal Pierre Elliott Trudeau Intl
EZEYUL
Buenos Aires Ministro Pistarini
Mon 11/2
9:15 pm-12:15 am
1 stop29h 00m
Montreal Pierre Elliott Trudeau Intl
Mon 11/9
6:45 am-8:29 am
1 stop23h 44m
$1,196
Buenos AiresMontreal
EZE Buenos Aires Ministro Pistarini - YUL Montreal Pierre Elliott Trudeau Intl
EZEYUL
Buenos Aires Ministro Pistarini
Wed 10/14
9:15 pm-12:20 am
1 stop28h 05m
Montreal Pierre Elliott Trudeau Intl
Sun 10/18
9:20 am-8:15 pm
1 stop33h 55m
$1,226
Quickest round-trip
Buenos AiresMontreal
EZE Buenos Aires Ministro Pistarini - YUL Montreal Pierre Elliott Trudeau Intl
EZEYUL
Buenos Aires Ministro Pistarini
Tue 9/15
8:10 pm-11:36 am
1 stop16h 26m
Montreal Pierre Elliott Trudeau Intl
Tue 9/22
6:47 pm-9:45 am
1 stop13h 58m
$1,232
Buenos AiresMontreal
EZE Buenos Aires Ministro Pistarini - YUL Montreal Pierre Elliott Trudeau Intl
EZEYUL
Buenos Aires Ministro Pistarini
Wed 9/23
8:10 pm-6:53 pm
2 stops23h 43m
Montreal Pierre Elliott Trudeau Intl
Wed 9/30
6:47 pm-9:45 am
1 stop13h 58m
$1,232
Buenos AiresMontreal
EZE Buenos Aires Ministro Pistarini - YUL Montreal Pierre Elliott Trudeau Intl
EZEYUL
Buenos Aires Ministro Pistarini
Tue 12/15
12:50 pm-5:34 pm
2 stops30h 44m
Montreal Pierre Elliott Trudeau Intl
Thu 1/14
7:00 am-10:55 am
2 stops25h 55m
$1,267
Buenos AiresMontreal
EZE Buenos Aires Ministro Pistarini - YUL Montreal Pierre Elliott Trudeau Intl
EZEYUL
Buenos Aires Ministro Pistarini
Tue 12/1
5:00 pm-11:36 am
2 stops20h 36m
Montreal Pierre Elliott Trudeau Intl
Thu 12/31
7:00 am-9:50 am
2 stops24h 50m
$1,284
Buenos AiresMontreal
EZE Buenos Aires Ministro Pistarini - YUL Montreal Pierre Elliott Trudeau Intl
EZEYUL
Buenos Aires Ministro Pistarini
Thu 11/5
4:50 pm-8:45 pm
1 stop29h 55m
Montreal Pierre Elliott Trudeau Intl
Sun 11/8
10:10 pm-1:25 am
2 stops25h 15m
$1,317
Buenos AiresMontreal
EZE Buenos Aires Ministro Pistarini - YUL Montreal Pierre Elliott Trudeau Intl
EZEYUL
Buenos Aires Ministro Pistarini
Thu 11/5
1:40 am-8:45 pm
1 stop21h 05m
Montreal Pierre Elliott Trudeau Intl
Sat 11/7
10:10 pm-1:25 am
2 stops25h 15m
$1,317
Showing 1-10 of 22 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Buenos Aires-Montreal flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buenos Aires-Montreal flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buenos Aires-Montreal flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buenos Aires-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 Buenos Aires-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 Buenos Aires to Montreal
Have a flexible travel schedule? Discover the best time to fly to Montreal from Buenos Aires with our price prediction graph.
BUE-YMQ
EZE-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 Buenos Aires to Montreal
BUE-YMQ
EZE-YUL
What is the cheapest month to book a flight from Buenos Aires to Montreal?
Currently, November is the cheapest month in which you can book a flight from Buenos Aires to Montreal (average of $983). Flying from Buenos Aires to Montreal in March is currently the most expensive (average of $1,345). 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.
How much does it cost to fly round-trip from Buenos Aires to Montreal?
Airfare is typical for this route at the moment.
Buenos Aires to Montreal flights typically cost between $756 and $963 in October.The cheapest round-trip price found within the last 5 days was $815 on Arajet (Oct 22-Nov 6).
Related info for your journey
Find useful and relevant information for your journey from Buenos Aires to Montreal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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