$157+ Cheap flights from Detroit (DTT) to Pierre Elliott Trudeau Intl (YUL)
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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — YUL
Sep 15 — Sep 221
Round-trip
1 adult, Economy
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Find cheap flights from Detroit to Pierre Elliott Trudeau Intl 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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Cheapest flights from Detroit to Pierre Elliott Trudeau IntlExplore the most affordable flight options available from Detroit to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2026.
Explore the most affordable flight options available from Detroit to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/275:30 pm -
1 stop14h 49m
Sun 10/46:45 am -
2 stops51h 58m
Deal found 8/13![Multiple Airlines logo]()
$472
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/285:30 pm -
1 stop25h 13m
Mon 10/56:45 am -
2 stops16h 42m
Deal found 8/14![Multiple Airlines logo]()
$483
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/116:10 pm -
1 stop12h 55m
Sun 9/207:15 am -
2 stops31h 15m
Deal found 8/14![Multiple Airlines logo]()
$484
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/126:10 pm -
1 stop12h 55m
Wed 9/165:45 pm -
2 stops26h 17m
Deal found 8/14![Multiple Airlines logo]()
$493
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 9/296:10 pm -
1 stop12h 55m
Tue 10/66:45 am -
2 stops16h 42m
Deal found 8/15![Multiple Airlines logo]()
$494
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/126:10 pm -
1 stop12h 55m
Sat 9/197:15 am -
2 stops31h 15m
Deal found 8/13![Multiple Airlines logo]()
$496
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/116:10 pm -
1 stop12h 55m
Fri 9/187:15 am -
2 stops22h 03m
Deal found 8/14![Multiple Airlines logo]()
$498
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/186:10 pm -
1 stop12h 55m
Thu 9/249:00 am -
2 stops11h 02m
Deal found 8/14![Multiple Airlines logo]()
$501
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 9/296:10 pm -
1 stop12h 55m
Sat 10/36:45 am -
2 stops16h 42m
Deal found 8/12![Multiple Airlines logo]()
$502
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/106:10 pm -
1 stop12h 55m
Thu 9/173:15 pm -
2 stops30h 17m
Deal found 8/13![Multiple Airlines logo]()
$503
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/186:10 pm -
1 stop12h 55m
Mon 9/219:00 am -
2 stops11h 02m
Deal found 8/14![Multiple Airlines logo]()
$505
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/226:10 pm -
1 stop12h 55m
Thu 9/243:15 pm -
2 stops30h 17m
Deal found 8/14![Multiple Airlines logo]()
$507
Best flights from Detroit to Pierre Elliott Trudeau IntlDiscover carefully curated flight deals from Detroit to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.
Discover carefully curated flight deals from Detroit to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 9/56:10 pm -
1 stop19h 47m
Tue 9/89:35 am -
1 stop7h 45m
Deal found 8/15![Multiple Airlines logo]()
$565
This Delta deal was found by Cheapflights users on 8/12. 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 10/19:50 pm -
1 stop10h 45m
Tue 10/66:50 pm -
2 stops20h 12m
Deal found 8/12![Delta logo]()
$579
This United Airlines deal was found by Cheapflights users on 8/14. 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 9/196:00 am -
1 stop12h 13m
Thu 9/241:05 pm -
1 stop10h 54m
Deal found 8/14![United Airlines logo]()
$690
This Delta deal was found by Cheapflights users on 8/11. 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 11/1010:05 am -
1 stop8h 49m
Tue 11/2412:50 pm -
Nonstop2h 07m
Deal found 8/11![Delta logo]()
$642
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Thu 9/176:00 am -
1 stop11h 23m
Mon 9/218:00 pm -
1 stop14h 10m
Deal found 8/14![United Airlines logo]()
$690
This Delta deal was found by Cheapflights users on 8/12. 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 9/298:55 am -
1 stop9h 58m
Sat 10/39:30 am -
1 stop9h 32m
Deal found 8/12![Delta logo]()
$657
This United Airlines deal was found by Cheapflights users on 8/15. 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 10/63:01 pm -
1 stop16h 34m
Wed 10/79:45 am -
1 stop10h 55m
Deal found 8/15![United Airlines logo]()
$716
This Delta deal was found by Cheapflights users on 8/12. 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 9/305:55 pm -
1 stop14h 40m
Fri 10/97:46 pm -
1 stop12h 08m
Deal found 8/12![Delta logo]()
$666
This Delta deal was found by Cheapflights users on 8/13. 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 9/910:05 am -
1 stop8h 48m
Wed 9/1612:48 pm -
Nonstop1h 56m
Deal found 8/13![Delta logo]()
$693
This Delta deal was found by Cheapflights users on 8/14. 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 9/189:35 pm -
Nonstop1h 52m
Mon 9/216:47 pm -
2 stops20h 18m
Deal found 8/14![Delta logo]()
$712
This Delta deal was found by Cheapflights users on 8/11. 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 10/89:45 pm -
1 stop10h 47m
Mon 10/125:10 pm -
Nonstop2h 02m
Deal found 8/11![Delta logo]()
$730
Last-minute flights from Detroit to Pierre Elliott Trudeau IntlDiscover last-minute flight deals from Detroit to Pierre Elliott Trudeau Intl. Data last updated August 16, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Pierre Elliott Trudeau Intl. Data last updated August 16, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/106:10 pm -
1 stop12h 55m
Thu 9/173:15 pm -
2 stops30h 17m
Deal found 8/13![Multiple Airlines logo]()
$503
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/116:10 pm -
1 stop12h 55m
Sun 9/207:15 am -
2 stops31h 15m
Deal found 8/14![Multiple Airlines logo]()
$484
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/116:10 pm -
1 stop12h 55m
Fri 9/187:15 am -
2 stops22h 03m
Deal found 8/14![Multiple Airlines logo]()
$498
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/126:10 pm -
1 stop12h 55m
Wed 9/165:45 pm -
2 stops26h 17m
Deal found 8/14![Multiple Airlines logo]()
$493
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/126:10 pm -
1 stop12h 55m
Sat 9/197:15 am -
2 stops31h 15m
Deal found 8/13![Multiple Airlines logo]()
$496
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/186:10 pm -
1 stop12h 55m
Thu 9/249:00 am -
2 stops11h 02m
Deal found 8/14![Multiple Airlines logo]()
$501
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/186:10 pm -
1 stop12h 55m
Mon 9/219:00 am -
2 stops11h 02m
Deal found 8/14![Multiple Airlines logo]()
$505
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/226:10 pm -
1 stop12h 55m
Thu 9/243:15 pm -
2 stops30h 17m
Deal found 8/14![Multiple Airlines logo]()
$507
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/275:30 pm -
1 stop14h 49m
Sun 10/46:45 am -
2 stops51h 58m
Deal found 8/13![Multiple Airlines logo]()
$472
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/285:30 pm -
1 stop25h 13m
Mon 10/56:45 am -
2 stops16h 42m
Deal found 8/14![Multiple Airlines logo]()
$483
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 9/296:10 pm -
1 stop12h 55m
Tue 10/66:45 am -
2 stops16h 42m
Deal found 8/15![Multiple Airlines logo]()
$494
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 9/296:10 pm -
1 stop12h 55m
Sat 10/36:45 am -
2 stops16h 42m
Deal found 8/12![Multiple Airlines logo]()
$502
One-way flights from Detroit to Pierre Elliott Trudeau IntlSearch for one-way flight options from Detroit to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
Search for one-way flight options from Detroit to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 10/74:23 pm -
2 stops32h 02m
Deal found 8/10![Multiple Airlines logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/304:23 pm -
2 stops32h 02m
Deal found 8/11![Multiple Airlines logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/164:23 pm -
2 stops32h 02m
Deal found 8/14![Multiple Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 10/88:59 pm -
2 stops27h 26m
Deal found 8/14![Multiple Airlines logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 10/144:29 pm -
2 stops31h 56m
Deal found 8/14![Multiple Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/94:23 pm -
2 stops27h 09m
Deal found 8/11![Multiple Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/810:18 am -
2 stops33h 14m
Deal found 8/11![Multiple Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/224:23 pm -
2 stops42h 52m
Deal found 8/11![Multiple Airlines logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 10/108:35 pm -
2 stops27h 10m
Deal found 8/14![Multiple Airlines logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/124:35 pm -
2 stops31h 50m
Deal found 8/14![Multiple Airlines logo]()
$199
Find flight deals from Detroit to Pierre Elliott Trudeau Intl
Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $472 (Kiwi.com) |
One-way from | $157 (Kiwi.com) |
Popular in | May |
Cheapest in | January |
Average price | $487 |
Good round-trip deal | $448 or less |
Good one-way deal | $310 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Detroit to Pierre Elliott Trudeau Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 16, 2026.
Use the filters below to find and compare flights from Detroit to Montreal Pierre Elliott Trudeau Intl Airport 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
Sat 9/5
6:10 pm-1:57 pm
1 stop19h 47m
Montreal Pierre Elliott Trudeau Intl
Tue 9/8
9:35 am-5:20 pm
1 stop7h 45m
$565
DetroitMontreal
DTW Detroit Metropolitan Wayne County - YUL Montreal Pierre Elliott Trudeau Intl
DTWYUL
Detroit Metropolitan Wayne County
Thu 10/1
9:50 pm-8:35 am
1 stop10h 45m
Montreal Pierre Elliott Trudeau Intl
Tue 10/6
6:50 pm-3:02 pm
2 stops20h 12m
$579
DetroitMontreal
DTW Detroit Metropolitan Wayne County - YUL Montreal Pierre Elliott Trudeau Intl
DTWYUL
Detroit Metropolitan Wayne County
Tue 11/10
10:05 am-6:54 pm
1 stop8h 49m
Montreal Pierre Elliott Trudeau Intl
Tue 11/24
12:50 pm-2:57 pm
Nonstop2h 07m
$642
DetroitMontreal
DTW Detroit Metropolitan Wayne County - YUL Montreal Pierre Elliott Trudeau Intl
DTWYUL
Detroit Metropolitan Wayne County
Tue 9/29
8:55 am-6:53 pm
1 stop9h 58m
Montreal Pierre Elliott Trudeau Intl
Sat 10/3
9:30 am-7:02 pm
1 stop9h 32m
$657
DetroitMontreal
DTW Detroit Metropolitan Wayne County - YUL Montreal Pierre Elliott Trudeau Intl
DTWYUL
Detroit Metropolitan Wayne County
Wed 9/30
5:55 pm-8:35 am
1 stop14h 40m
Montreal Pierre Elliott Trudeau Intl
Fri 10/9
7:46 pm-7:54 am
1 stop12h 08m
$666
DetroitMontreal
DTW Detroit Metropolitan Wayne County - YUL Montreal Pierre Elliott Trudeau Intl
DTWYUL
Detroit Metropolitan Wayne County
Sat 9/19
6:00 am-6:13 pm
1 stop12h 13m
Montreal Pierre Elliott Trudeau Intl
Thu 9/24
1:05 pm-11:59 pm
1 stop10h 54m
$690
DetroitMontreal
DTW Detroit Metropolitan Wayne County - YUL Montreal Pierre Elliott Trudeau Intl
DTWYUL
Detroit Metropolitan Wayne County
Thu 9/17
6:00 am-5:23 pm
1 stop11h 23m
Montreal Pierre Elliott Trudeau Intl
Mon 9/21
8:00 pm-10:10 am
1 stop14h 10m
$690
Quickest round-trip
DetroitMontreal
DTW Detroit Metropolitan Wayne County - YUL Montreal Pierre Elliott Trudeau Intl
DTWYUL
Detroit Metropolitan Wayne County
Wed 9/9
10:05 am-6:53 pm
1 stop8h 48m
Montreal Pierre Elliott Trudeau Intl
Wed 9/16
12:48 pm-2:44 pm
Nonstop1h 56m
$693
DetroitMontreal
DTW Detroit Metropolitan Wayne County - YUL Montreal Pierre Elliott Trudeau Intl
DTWYUL
Detroit Metropolitan Wayne County
Fri 9/18
9:35 pm-11:27 pm
Nonstop1h 52m
Montreal Pierre Elliott Trudeau Intl
Mon 9/21
6:47 pm-3:05 pm
2 stops20h 18m
$712
DetroitMontreal
DTW Detroit Metropolitan Wayne County - YUL Montreal Pierre Elliott Trudeau Intl
DTWYUL
Detroit Metropolitan Wayne County
Tue 10/6
3:01 pm-7:35 am
1 stop16h 34m
Montreal Pierre Elliott Trudeau Intl
Wed 10/7
9:45 am-8:40 pm
1 stop10h 55m
$716
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Detroit to Pierre Elliott Trudeau Intl
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 Pierre Elliott Trudeau Intl in August.
| 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 Pierre Elliott Trudeau Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Montreal Pierre Elliott Trudeau Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Detroit-Montreal Pierre Elliott Trudeau Intl Airport 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 Pierre Elliott Trudeau Intl Airport 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 Pierre Elliott Trudeau Intl
Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Detroit with our price prediction graph.
DTT-YUL
DTW-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 Detroit to Montreal Pierre Elliott Trudeau Intl Airport
DTT-YUL
DTW-YUL
What is the cheapest month to book a flight from Detroit to Montreal Pierre Elliott Trudeau Intl Airport?
Currently, September is the cheapest month in which you can book a flight from Detroit to Montreal Pierre Elliott Trudeau Intl Airport (average of $359). Flying from Detroit to Montreal Pierre Elliott Trudeau Intl Airport in March is currently the most expensive (average of $766). 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 YUL?
Find hourly flight availability from Detroit to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 16, 2026.
A simple way to save on the total cost of your ticket is to fly from Detroit to Montreal Pierre Elliott Trudeau Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight in the afternoon.
Weekly flight availability from Detroit to Montreal Pierre Elliott Trudeau Intl Airport
Explore weekly flight availability from Detroit to Pierre Elliott Trudeau Intl. 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 August 16, 2026.
The most flights from DTT to YUL are scheduled on a Monday (13 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (13 on average).
How often are flights from Detroit to Montreal delayed?
About 18% of weekly flights between Detroit and Montreal have experienced delays in the past year, with the average delay time being 135 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 18% of flights being delayed.
How far ahead should I book a flight from Detroit to Montreal Pierre Elliott Trudeau Intl Airport?
The price you pay for your flight from Detroit to Montreal Pierre Elliott Trudeau Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 53 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 Pierre Elliott Trudeau Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Detroit to Pierre Elliott Trudeau Intl. Price data was last updated on August 15, 2026.
Travelers seeking maximum savings on their Detroit to Montreal Pierre Elliott Trudeau Intl Airport flight should consider departing on Thursday 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 Pierre Elliott Trudeau Intl
Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated August 16, 2026.
Peruse reviews from past customers who have flown with Delta from Detroit to Montreal Pierre Elliott Trudeau Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Overall
7.8
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
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 Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Montreal Pierre Elliott Trudeau Intl Airport?
Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locationsLongueuil
Laval
Dorval
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Detroit and Pierre Elliott Trudeau Intl flights
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Top 3 airlines flying from Detroit to Pierre Elliott Trudeau Intl
Discover the top 3 airlines that operate flights from Detroit to Pierre Elliott Trudeau Intl. 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 August 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$220 | Average$504 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$227 | Average$569 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$409 | Average$647 | FlexibilityNo cancel fee | On-time60% |