$200+ Cheap flights from Detroit (DTT) 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — YMQ
Nov 6 — Nov 131
Round-trip
1 adult, Economy
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Find cheap flights from Detroit 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 Detroit to Montreal
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Cheapest flights from Detroit to MontrealExplore the most affordable flight options available from Detroit to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 7, 2026.
Explore the most affordable flight options available from Detroit to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 7, 2026.
This Thrive Travel deal was found by Cheapflights users on 10/4. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/211:55 pm -
Nonstop1h 44m
Thu 10/227:30 pm -
Nonstop2h 00m
Deal found 10/4![Avianca logo]()
$355
This Thrive Travel deal was found by Cheapflights users on 10/3. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:55 pm -
Nonstop1h 44m
Mon 10/197:30 pm -
Nonstop2h 00m
Deal found 10/3![Avianca logo]()
$365
This Thrive Travel deal was found by Cheapflights users on 10/5. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/121:55 pm -
Nonstop1h 44m
Fri 10/167:30 pm -
Nonstop2h 00m
Deal found 10/5![Avianca logo]()
$375
This Thrive Travel deal was found by Cheapflights users on 10/6. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:55 pm -
Nonstop1h 44m
Sun 10/187:30 pm -
Nonstop2h 00m
Deal found 10/6![Avianca logo]()
$394
This deal was found by Cheapflights users on 10/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:20 pm -
1 stop6h 05m
Sun 11/111:10 am -
1 stop6h 30m
Deal found 10/4![Air Canada logo]()
$496
This Thrive Travel deal was found by Cheapflights users on 10/5. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1010:22 am -
1 stop6h 30m
Wed 10/147:30 pm -
Nonstop2h 00m
Deal found 10/5![Multiple Airlines logo]()
$507
This Kissandfly.com deal was found by Cheapflights users on 10/1. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:00 am -
1 stop10h 19m
Mon 10/264:40 pm -
2 stops15h 15m
Deal found 10/1![Multiple Airlines logo]()
$531
This Mytrip deal was found by Cheapflights users on 10/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 am -
2 stops16h 20m
Tue 11/246:45 am -
2 stops12h 24m
Deal found 10/1![Multiple Airlines logo]()
$558
This Mytrip deal was found by Cheapflights users on 10/4. 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 11/186:00 am -
2 stops16h 20m
Wed 11/256:45 am -
2 stops12h 24m
Deal found 10/4![Multiple Airlines logo]()
$562
This Mytrip deal was found by Cheapflights users on 10/3. 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.
Tue 11/176:25 am -
3 stops18h 20m
Tue 11/246:45 am -
2 stops12h 24m
Deal found 10/3![Multiple Airlines logo]()
$594
This Mytrip deal was found by Cheapflights users on 10/4. 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 11/186:00 am -
2 stops24h 05m
Wed 11/256:45 am -
2 stops12h 24m
Deal found 10/4![Multiple Airlines logo]()
$599
This Kissandfly.com deal was found by Cheapflights users on 10/5. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:03 pm -
3 stops20h 12m
Mon 10/263:45 pm -
2 stops16h 10m
Deal found 10/5![Multiple Airlines logo]()
$609
Best flights from Detroit to MontrealDiscover carefully curated flight deals from Detroit to Montreal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 7, 2026.
Discover carefully curated flight deals from Detroit to Montreal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 7, 2026.
This Mytrip deal was found by Cheapflights users on 10/3. 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.
Tue 11/176:25 am -
3 stops18h 20m
Tue 11/246:45 am -
2 stops12h 24m
Deal found 10/3![Multiple Airlines logo]()
$594
This Delta deal was found by Cheapflights users on 10/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:04 am -
1 stop8h 54m
Sun 11/112:50 pm -
Nonstop2h 00m
Deal found 10/2![Delta logo]()
$774
This Mytrip deal was found by Cheapflights users on 10/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:25 am -
3 stops18h 20m
Sat 11/710:00 am -
3 stops23h 19m
Deal found 10/1![Multiple Airlines logo]()
$638
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:29 pm -
1 stop24h 56m
Sat 11/75:10 pm -
Nonstop2h 02m
Deal found 10/1![Multiple Airlines logo]()
$739
This Delta deal was found by Cheapflights users on 10/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/92:05 pm -
Nonstop1h 53m
Fri 11/134:50 pm -
Nonstop2h 12m
Deal found 10/2![Delta logo]()
$849
This Mytrip deal was found by Cheapflights users on 10/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:15 pm -
2 stops22h 45m
Mon 10/268:35 am -
3 stops33h 05m
Deal found 10/1![Multiple Airlines logo]()
$759
This Delta deal was found by Cheapflights users on 10/5. 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.
Thu 11/52:25 pm -
Nonstop1h 50m
Sun 11/86:00 am -
Nonstop2h 04m
Deal found 10/5![Delta logo]()
$849
This Delta deal was found by Cheapflights users on 10/1. 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.
Sat 10/319:34 pm -
Nonstop1h 51m
Sat 11/76:00 am -
Nonstop2h 04m
Deal found 10/1![Delta logo]()
$849
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 12/106:14 pm -
2 stops20h 46m
Mon 12/1410:00 am -
1 stop5h 53m
Deal found 10/5![Multiple Airlines logo]()
$802
This Delta deal was found by Cheapflights users on 10/3. 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 12/309:32 pm -
Nonstop1h 57m
Tue 1/56:00 am -
Nonstop2h 14m
Deal found 10/3![Delta logo]()
$849
This Delta deal was found by Cheapflights users on 10/4. 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 11/179:36 pm -
Nonstop1h 51m
Tue 11/246:00 am -
Nonstop2h 16m
Deal found 10/4![Delta logo]()
$849
This Kiwi.com deal was found by Cheapflights users on 10/3. 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 12/36:14 pm -
2 stops20h 46m
Sun 12/610:00 am -
1 stop5h 53m
Deal found 10/3![Multiple Airlines logo]()
$860
This Delta deal was found by Cheapflights users on 10/3. 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.
Thu 12/35:20 am -
1 stop6h 16m
Sun 12/66:00 am -
Nonstop2h 16m
Deal found 10/3![Delta logo]()
$859
This Mytrip deal was found by Cheapflights users on 10/6. 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.
Sat 10/317:00 am -
3 stops17h 45m
Tue 11/36:45 am -
3 stops28h 58m
Deal found 10/6![Multiple Airlines logo]()
$880
This Delta deal was found by Cheapflights users on 10/4. 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.
Fri 11/64:22 pm -
1 stop7h 00m
Sun 11/85:10 pm -
Nonstop2h 02m
Deal found 10/4![Delta logo]()
$859
This Delta deal was found by Cheapflights users on 10/5. 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.
Fri 11/204:25 pm -
1 stop7h 23m
Fri 11/2712:50 pm -
Nonstop2h 07m
Deal found 10/5![Delta logo]()
$859
This Kiwi.com deal was found by Cheapflights users on 10/3. 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 12/3010:00 am -
1 stop5h 00m
Tue 1/56:45 am -
2 stops26h 28m
Deal found 10/3![Multiple Airlines logo]()
$998
This Mytrip deal was found by Cheapflights users on 10/2. 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.
Thu 10/296:41 am -
3 stops18h 04m
Sun 11/16:45 am -
1 stop4h 20m
Deal found 10/2![Multiple Airlines logo]()
$1,015
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 11/194:29 pm -
2 stops22h 31m
Thu 11/266:45 am -
1 stop6h 50m
Deal found 10/5![Multiple Airlines logo]()
$1,029
This Mytrip deal was found by Cheapflights users on 10/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:51 pm -
3 stops33h 26m
Sun 10/186:45 am -
2 stops16h 44m
Deal found 10/1![Multiple Airlines logo]()
$1,040
This Kiwi.com deal was found by Cheapflights users on 10/6. 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.
Fri 12/182:35 pm -
2 stops10h 10m
Tue 12/223:40 pm -
1 stop16h 10m
Deal found 10/6![Multiple Airlines logo]()
$1,062
This Mytrip deal was found by Cheapflights users on 10/5. 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.
Mon 10/195:30 pm -
1 stop14h 10m
Tue 10/2010:15 am -
3 stops30h 25m
Deal found 10/5![Multiple Airlines logo]()
$1,064
Last-minute flights from Detroit to MontrealDiscover last-minute flight deals from Detroit to Montreal. Data last updated October 7, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Montreal. Data last updated October 7, 2026 and is based on user searches.
This Thrive Travel deal was found by Cheapflights users on 10/5. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1010:22 am -
1 stop6h 30m
Wed 10/147:30 pm -
Nonstop2h 00m
Deal found 10/5![Multiple Airlines logo]()
$507
This Thrive Travel deal was found by Cheapflights users on 10/5. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/121:55 pm -
Nonstop1h 44m
Fri 10/167:30 pm -
Nonstop2h 00m
Deal found 10/5![Avianca logo]()
$375
This Thrive Travel deal was found by Cheapflights users on 10/6. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:55 pm -
Nonstop1h 44m
Sun 10/187:30 pm -
Nonstop2h 00m
Deal found 10/6![Avianca logo]()
$394
This Thrive Travel deal was found by Cheapflights users on 10/3. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:55 pm -
Nonstop1h 44m
Mon 10/197:30 pm -
Nonstop2h 00m
Deal found 10/3![Avianca logo]()
$365
This Thrive Travel deal was found by Cheapflights users on 10/4. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/211:55 pm -
Nonstop1h 44m
Thu 10/227:30 pm -
Nonstop2h 00m
Deal found 10/4![Avianca logo]()
$355
This Kissandfly.com deal was found by Cheapflights users on 10/1. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:00 am -
1 stop10h 19m
Mon 10/264:40 pm -
2 stops15h 15m
Deal found 10/1![Multiple Airlines logo]()
$531
This Kissandfly.com deal was found by Cheapflights users on 10/5. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:03 pm -
3 stops20h 12m
Mon 10/263:45 pm -
2 stops16h 10m
Deal found 10/5![Multiple Airlines logo]()
$609
This deal was found by Cheapflights users on 10/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:20 pm -
1 stop6h 05m
Sun 11/111:10 am -
1 stop6h 30m
Deal found 10/4![Air Canada logo]()
$496
This Mytrip deal was found by Cheapflights users on 10/3. 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.
Tue 11/176:25 am -
3 stops18h 20m
Tue 11/246:45 am -
2 stops12h 24m
Deal found 10/3![Multiple Airlines logo]()
$594
This Mytrip deal was found by Cheapflights users on 10/4. 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 11/186:00 am -
2 stops16h 20m
Wed 11/256:45 am -
2 stops12h 24m
Deal found 10/4![Multiple Airlines logo]()
$562
This Mytrip deal was found by Cheapflights users on 10/4. 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 11/186:00 am -
2 stops24h 05m
Wed 11/256:45 am -
2 stops12h 24m
Deal found 10/4![Multiple Airlines logo]()
$599
This Mytrip deal was found by Cheapflights users on 10/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 am -
2 stops16h 20m
Tue 11/246:45 am -
2 stops12h 24m
Deal found 10/1![Multiple Airlines logo]()
$558
One-way flights from Detroit to MontrealSearch for one-way flight options from Detroit to Montreal. Find affordable one-way fares based on user searches. Data last updated October 7, 2026.
Search for one-way flight options from Detroit to Montreal. Find affordable one-way fares based on user searches. Data last updated October 7, 2026.
This Thrive Travel deal was found by Cheapflights users on 10/4. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:55 pm -
Nonstop1h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Avianca logo]()
$200
This Thrive Travel deal was found by Cheapflights users on 10/1. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/211:55 pm -
Nonstop1h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Avianca logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 10/4. 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.
Sat 12/57:50 am -
2 stops16h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 10/4. 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.
Sun 12/66:14 pm -
2 stops28h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Multiple Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:46 pm -
3 stops26h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Multiple Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 10/6. 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.
Fri 10/161:55 pm -
Nonstop1h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Air Canada logo]()
$222
This Thrive Travel deal was found by Cheapflights users on 10/5. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/111:55 pm -
Nonstop1h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Avianca logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 10/2. 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.
Mon 11/29:19 pm -
2 stops25h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Multiple Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 10/3. 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.
Fri 10/233:03 pm -
3 stops27h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Multiple Airlines logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 12/37:50 am -
2 stops14h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 10/4. 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 11/34:29 pm -
2 stops26h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Multiple Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 10/3. 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 11/174:29 pm -
2 stops28h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Multiple Airlines logo]()
$246
Find flight deals from Detroit to Montreal
Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) 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 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $355 (Thrive Travel) |
One-way from | $200 (Thrive Travel) |
Popular in | August |
Cheapest in | January |
Average price | $714 |
Good round-trip deal | $657 or less |
Good one-way deal | $389 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Detroit 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 7, 2026.
Use the filters below to find and compare flights from Detroit to Montreal that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DetroitMontreal
DTW Detroit Metropolitan Wayne County - YUL Montreal Pierre Elliott Trudeau Intl
DTWYUL
Detroit Metropolitan Wayne County
Thu 11/19
6:00 am-10:17 pm
2 stops16h 17m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$266
DetroitMontreal
DTW Detroit Metropolitan Wayne County - YUL Montreal Pierre Elliott Trudeau Intl
DTWYUL
Detroit Metropolitan Wayne County
Mon 11/2
9:45 pm-8:32 am
1 stop10h 47m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$274
DetroitMontreal
DTW Detroit Metropolitan Wayne County - YHU MET - Montreal Metropolitan
DTWYHU
Detroit Metropolitan Wayne County
Wed 10/21
3:03 pm-2:00 pm
3 stops22h 57m
MET - Montreal Metropolitan
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$279
DetroitMontreal
DTW Detroit Metropolitan Wayne County - YUL Montreal Pierre Elliott Trudeau Intl
DTWYUL
Detroit Metropolitan Wayne County
Tue 10/27
7:00 am-6:58 pm
1 stop11h 58m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$291
DetroitMontreal
DTW Detroit Metropolitan Wayne County - YUL Montreal Pierre Elliott Trudeau Intl
DTWYUL
Detroit Metropolitan Wayne County
Sat 10/31
9:45 pm-9:31 am
1 stop11h 46m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$303
DetroitMontreal
DTW Detroit Metropolitan Wayne County - YUL Montreal Pierre Elliott Trudeau Intl
DTWYUL
Detroit Metropolitan Wayne County
Thu 11/5
9:45 pm-8:32 am
1 stop10h 47m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$303
DetroitMontreal
DTW Detroit Metropolitan Wayne County - YHU MET - Montreal Metropolitan
DTWYHU
Detroit Metropolitan Wayne County
Fri 10/23
12:41 pm-7:17 pm
2 stops30h 36m
MET - Montreal Metropolitan
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$305
DetroitMontreal
DTW Detroit Metropolitan Wayne County - YHU MET - Montreal Metropolitan
DTWYHU
Detroit Metropolitan Wayne County
Thu 11/19
6:41 am-3:00 pm
3 stops32h 19m
MET - Montreal Metropolitan
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$309
DetroitMontreal
DTW Detroit Metropolitan Wayne County - YHU MET - Montreal Metropolitan
DTWYHU
Detroit Metropolitan Wayne County
Fri 10/30
12:44 pm-3:05 pm
2 stops26h 21m
MET - Montreal Metropolitan
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$318
DetroitMontreal
DTW Detroit Metropolitan Wayne County - YUL Montreal Pierre Elliott Trudeau Intl
DTWYUL
Detroit Metropolitan Wayne County
Fri 10/30
9:45 pm-8:32 am
1 stop10h 47m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$325
Showing 1-10 of 40 resultsSorted by cheapest first
Compare providers for flights from Detroit to Montreal
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Montreal in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Detroit-Montreal flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Montreal flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Montreal flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Detroit-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 Detroit-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 Detroit to Montreal
Have a flexible travel schedule? Discover the best time to fly to Montreal from Detroit with our price prediction graph.
DTT-YMQ
DTW-YUL
DTW-YHU
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 Detroit to Montreal
DTT-YMQ
DTW-YUL
DTW-YHU
What is the cheapest month to book a flight from Detroit to Montreal?
Currently, May is the cheapest month in which you can book a flight from Detroit to Montreal (average of $433). Flying from Detroit to Montreal in March is currently the most expensive (average of $667). 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.
What is the cheapest time of day to fly from DTT to YMQ?
Find hourly flight availability from Detroit to Montreal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 7, 2026.
A simple way to save on the total cost of your ticket is to fly from Detroit to Montreal in the evening. If you’re flexible enough to do this you can expect to save up to 34% on your trip compared to booking a flight in the afternoon.
Weekly flight availability from Detroit to Montreal
Explore weekly flight availability from Detroit to Montreal. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 7, 2026.
The most flights from DTT to YMQ are scheduled on a Monday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Detroit to Montreal?
Airfare is below average for this route at the moment.
Detroit to Montreal flights typically cost between $376 and $721 in October.The cheapest round-trip price found within the last 5 days was $355 on Avianca (Oct 21-Oct 22).
How often are flights from Detroit to Montreal delayed?
About 16% of weekly flights between Detroit and Montreal have experienced delays in the past year, with the average delay time being 141 minutes.
What is the most punctual flight time for Detroit to Montreal flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Detroit to Montreal flights?
Over the last year, Delta have had the lowest number of delays on this route, with just 17% of flights being delayed.
How far ahead should I book a flight from Detroit to Montreal?
The price you pay for your flight from Detroit to Montreal may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Detroit to Montreal?
Use this chart to determine the cheapest time to fly round-trip from Detroit to Montreal. Price data was last updated on October 3, 2026.
Travelers seeking maximum savings on their Detroit to Montreal flight should consider departing on Sunday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Montreal
Get insights into the airlines that provide service to Montreal. 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 Montreal. Reviews last updated October 7, 2026.
Read reviews from past customers who have flown Delta and Air Canada from Detroit to Montreal. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Related info for your journey
Find useful and relevant information for your journey from Detroit 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
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Search flights from Detroit to Montreal by cabin class
Find flights from Detroit 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 7, 2026.
Detroit and Montreal flights
Browse other Detroit and Montreal flight options. Last updated on October 7, 2026.
Other flights from Detroit
Browse through other flights departing from Detroit. Flights are based on user searches made on Cheapflights and were last updated on October 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Detroit to Montreal
Discover the top 3 airlines that operate flights from Detroit 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 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$220 | Average$558 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$227 | Average$571 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$409 | Average$646 | FlexibilityNo cancel fee | On-time60% |