$201+ Cheap flights from Missouri 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — YMQ
Jul 6 — Jul 131
Round-trip
1 adult, Economy
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Cheapest flights from Missouri to MontrealExplore the most affordable flight options available from Missouri to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 6, 2026.
Explore the most affordable flight options available from Missouri to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 6, 2026.
This Air Canada deal was found by Cheapflights users on 6/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/203:16 pm
MCI
- YUL
1 stop5h 10m
Air Canada
Tue 6/238:15 am
YUL
- MCI
1 stop9h 07m
Air Canada
Deal found 6/6![Air Canada logo]()
$515
This American Airlines deal was found by Cheapflights users on 6/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:55 am
STL
- YUL
1 stop8h 55m
American Airlines
Tue 8/115:34 pm
YUL
- STL
1 stop15h 49m
American Airlines
Deal found 6/5![American Airlines logo]()
$517
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Tue 7/216:34 pm
STL
- YUL
2 stops22h 41m
Multiple Airlines
Tue 7/286:47 pm
YUL
- STL
1 stop6h 06m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$521
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
Sat 7/45:06 pm
STL
- YUL
2 stops24h 09m
Multiple Airlines
Mon 7/69:30 am
YUL
- STL
1 stop12h 42m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$533
This American Airlines deal was found by Cheapflights users on 6/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
STL
- YUL
1 stop9h 53m
American Airlines
Fri 8/215:34 pm
YUL
- STL
1 stop15h 49m
American Airlines
Deal found 6/4![American Airlines logo]()
$546
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
Fri 8/144:57 pm
STL
- YUL
2 stops24h 18m
Multiple Airlines
Mon 8/176:47 pm
YUL
- STL
1 stop6h 11m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$547
This American Airlines deal was found by Cheapflights users on 6/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/121:04 pm
MCI
- YUL
1 stop8h 49m
American Airlines
Tue 8/1812:30 pm
YUL
- MCI
1 stop13h 05m
American Airlines
Deal found 6/1![American Airlines logo]()
$555
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 8/186:33 pm
STL
- YUL
2 stops22h 42m
Multiple Airlines
Fri 8/217:00 am
YUL
- STL
1 stop5h 46m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$557
This Bravofly deal was found by Cheapflights users on 6/6. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/213:58 pm
STL
- YUL
1 stop6h 54m
WestJet
Tue 7/287:00 am
YUL
- STL
1 stop6h 17m
WestJet
Deal found 6/6![WestJet logo]()
$560
This Air Canada deal was found by Cheapflights users on 6/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/192:15 pm
STL
- YUL
1 stop6h 35m
Air Canada
Thu 6/256:30 pm
YUL
- STL
Nonstop2h 55m
Air Canada
Deal found 6/1![Air Canada logo]()
$561
This American Airlines deal was found by Cheapflights users on 6/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/21:54 pm
STL
- YUL
1 stop7h 58m
American Airlines
Mon 10/56:00 pm
YUL
- STL
1 stop15h 04m
American Airlines
Deal found 6/1![American Airlines logo]()
$569
This American Airlines deal was found by Cheapflights users on 6/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:40 am
MCI
- YUL
1 stop15h 02m
American Airlines
Wed 12/97:14 am
YUL
- MCI
1 stop8h 59m
American Airlines
Deal found 6/5![American Airlines logo]()
$579
Best flights from Missouri to MontrealDiscover carefully curated flight deals from Missouri to Montreal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 6, 2026.
Discover carefully curated flight deals from Missouri to Montreal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 6, 2026.
This United Airlines deal was found by Cheapflights users on 6/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:30 am
STL
- YUL
1 stop5h 40m
United Airlines
Wed 11/187:00 am
YUL
- STL
1 stop5h 09m
United Airlines
Deal found 6/1![United Airlines logo]()
$589
This American Airlines deal was found by Cheapflights users on 6/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/171:26 pm
MCI
- YUL
1 stop7h 18m
American Airlines
Wed 7/221:05 pm
YUL
- MCI
1 stop10h 19m
American Airlines
Deal found 6/2![American Airlines logo]()
$611
This Delta deal was found by Cheapflights users on 6/4. 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.
Sat 9/123:42 pm
STL
- YUL
1 stop7h 14m
Delta
Sat 9/199:30 am
YUL
- STL
1 stop8h 22m
Delta
Deal found 6/4![Delta logo]()
$639
This Kiwi.com deal was found by Cheapflights users on 6/2. 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.
Fri 7/173:03 pm
MCI
- YUL
2 stops26h 12m
Multiple Airlines
Wed 7/227:00 am
YUL
- MCI
1 stop11h 10m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$646
This Justfly.com deal was found by Cheapflights users on 6/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:30 am
STL
- YUL
1 stop4h 26m
WestJet
Mon 7/275:45 pm
YUL
- STL
2 stops16h 58m
WestJet
Deal found 6/4![WestJet logo]()
$651
This United Airlines deal was found by Cheapflights users on 6/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:05 am
MCI
- YUL
1 stop9h 05m
United Airlines
Wed 7/2211:23 am
YUL
- MCI
1 stop13h 36m
United Airlines
Deal found 6/5![United Airlines logo]()
$611
This Delta deal was found by Cheapflights users on 6/2. 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.
Sun 8/21:22 pm
STL
- YUL
1 stop9h 33m
Delta
Fri 8/75:10 pm
YUL
- STL
1 stop4h 32m
Delta
Deal found 6/2![Delta logo]()
$639
This American Airlines deal was found by Cheapflights users on 6/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:04 pm
SGF
- YUL
1 stop14h 39m
American Airlines
Mon 8/1712:30 pm
YUL
- SGF
1 stop11h 13m
American Airlines
Deal found 6/4![American Airlines logo]()
$656
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 7/36:16 pm
MCI
- YUL
2 stops22h 59m
Multiple Airlines
Mon 7/66:50 pm
YUL
- MCI
1 stop6h 09m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$662
This United Airlines deal was found by Cheapflights users on 6/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/283:16 pm
MCI
- YUL
1 stop5h 10m
United Airlines
Thu 8/69:45 am
YUL
- MCI
1 stop7h 15m
United Airlines
Deal found 6/5![United Airlines logo]()
$611
This Delta deal was found by Cheapflights users on 6/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:44 pm
MCI
- YUL
1 stop4h 44m
Delta
Mon 7/67:00 am
YUL
- MCI
1 stop10h 35m
Delta
Deal found 6/6![Delta logo]()
$643
This American Airlines deal was found by Cheapflights users on 6/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:41 pm
COU
- YUL
1 stop16h 02m
American Airlines
Wed 8/1912:30 pm
YUL
- COU
1 stop6h 33m
American Airlines
Deal found 6/4![American Airlines logo]()
$669
This United Airlines deal was found by Cheapflights users on 6/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/116:41 pm
MCI
- YUL
1 stop14h 59m
United Airlines
Mon 7/132:20 pm
YUL
- MCI
2 stops19h 22m
United Airlines
Deal found 6/5![United Airlines logo]()
$621
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 6/301:45 pm
MCI
- YUL
2 stops33h 00m
Multiple Airlines
Tue 7/76:47 pm
YUL
- MCI
1 stop23h 23m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$688
This Delta deal was found by Cheapflights users on 6/3. 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 9/96:00 am
STL
- YUL
2 stops11h 53m
Delta
Fri 9/119:28 am
YUL
- STL
1 stop7h 15m
Delta
Deal found 6/3![Delta logo]()
$660
This United deal was found by Cheapflights users on 6/5. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:13 pm
STL
- YUL
1 stop7h 13m
Multiple Airlines
Tue 8/114:55 pm
YUL
- STL
Nonstop2h 47m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$707
This United Airlines deal was found by Cheapflights users on 6/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:00 am
COU
- YUL
1 stop12h 01m
United Airlines
Wed 11/42:20 pm
YUL
- COU
2 stops8h 00m
United Airlines
Deal found 6/2![United Airlines logo]()
$658
This Delta deal was found by Cheapflights users on 6/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:05 am
STL
- YUL
1 stop6h 34m
Delta
Wed 9/29:30 am
YUL
- STL
2 stops12h 12m
Delta
Deal found 6/6![Delta logo]()
$660
This Delta deal was found by Cheapflights users on 6/3. 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.
Sun 8/166:30 am
STL
- YUL
1 stop8h 50m
Delta
Wed 8/199:30 am
YUL
- STL
2 stops12h 12m
Delta
Deal found 6/3![Delta logo]()
$660
This United Airlines deal was found by Cheapflights users on 6/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2112:30 pm
MCI
- YUL
1 stop6h 15m
United Airlines
Thu 7/309:15 am
YUL
- MCI
2 stops9h 21m
United Airlines
Deal found 6/5![United Airlines logo]()
$678
This Delta deal was found by Cheapflights users on 6/4. 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.
Sat 9/262:26 pm
MCI
- YUL
1 stop8h 31m
Delta
Tue 9/299:30 am
YUL
- MCI
2 stops11h 22m
Delta
Deal found 6/4![Delta logo]()
$681
This American Airlines deal was found by Cheapflights users on 6/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/217:10 am
SGF
- YUL
1 stop8h 41m
American Airlines
Wed 6/245:33 pm
YUL
- SGF
1 stop6h 07m
American Airlines
Deal found 6/3![American Airlines logo]()
$916
This United Airlines deal was found by Cheapflights users on 6/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:25 am
STL
- YUL
1 stop9h 05m
United Airlines
Wed 9/91:15 pm
YUL
- STL
1 stop9h 16m
United Airlines
Deal found 6/5![United Airlines logo]()
$692
This United Airlines deal was found by Cheapflights users on 6/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:00 am
COU
- YUL
2 stops10h 45m
United Airlines
Tue 7/216:00 am
YUL
- COU
2 stops15h 39m
United Airlines
Deal found 6/5![United Airlines logo]()
$706
This Delta deal was found by Cheapflights users on 6/4. 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.
Wed 8/125:43 am
MCI
- YUL
2 stops12h 11m
Delta
Mon 8/247:00 am
YUL
- MCI
1 stop10h 13m
Delta
Deal found 6/4![Delta logo]()
$718
This American Airlines deal was found by Cheapflights users on 6/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1610:34 am
SGF
- YUL
2 stops11h 25m
American Airlines
Fri 6/193:48 pm
YUL
- SGF
1 stop18h 11m
American Airlines
Deal found 6/4![American Airlines logo]()
$1,005
This United Airlines deal was found by Cheapflights users on 6/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:12 pm
COU
- YUL
2 stops20h 57m
United Airlines
Wed 8/196:10 am
YUL
- COU
1 stop5h 06m
United Airlines
Deal found 6/4![United Airlines logo]()
$722
This United Airlines deal was found by Cheapflights users on 6/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/208:54 am
JLN
- YUL
1 stop24h 46m
United Airlines
Wed 6/244:55 pm
YUL
- JLN
1 stop21h 27m
United Airlines
Deal found 6/4![United Airlines logo]()
$784
This United Airlines deal was found by Cheapflights users on 6/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:37 pm
SGF
- YUL
2 stops21h 47m
United Airlines
Mon 8/176:30 pm
YUL
- SGF
1 stop20h 58m
United Airlines
Deal found 6/4![United Airlines logo]()
$784
This Delta deal was found by Cheapflights users on 6/3. 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.
Sun 6/216:00 am
SGF
- YUL
2 stops11h 54m
Delta
Wed 6/249:30 am
YUL
- SGF
2 stops13h 39m
Delta
Deal found 6/3![Delta logo]()
$1,007
Last-minute flights from Missouri to MontrealDiscover last-minute flight deals from Missouri to Montreal. Data last updated June 6, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Montreal. Data last updated June 6, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 6/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/192:15 pm
STL
- YUL
1 stop6h 35m
Air Canada
Thu 6/256:30 pm
YUL
- STL
Nonstop2h 55m
Air Canada
Deal found 6/1![Air Canada logo]()
$561
This American Airlines deal was found by Cheapflights users on 6/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/195:21 pm
MCI
- YUL
1 stop18h 07m
American Airlines
Wed 6/247:29 am
YUL
- MCI
1 stop16h 27m
American Airlines
Deal found 6/1![American Airlines logo]()
$586
This Air Canada deal was found by Cheapflights users on 6/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/203:16 pm
MCI
- YUL
1 stop5h 10m
Air Canada
Tue 6/238:15 am
YUL
- MCI
1 stop9h 07m
Air Canada
Deal found 6/6![Air Canada logo]()
$515
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 6/206:10 pm
STL
- YUL
1 stop4h 18m
Multiple Airlines
Wed 6/243:10 pm
YUL
- STL
2 stops42h 42m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$572
This American Airlines deal was found by Cheapflights users on 6/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/206:31 am
MCI
- YUL
1 stop15h 28m
American Airlines
Tue 6/232:30 pm
YUL
- MCI
1 stop9h 36m
American Airlines
Deal found 6/4![American Airlines logo]()
$579
This United Airlines deal was found by Cheapflights users on 6/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/206:00 am
MCI
- YUL
2 stops9h 10m
United Airlines
Tue 6/236:10 am
YUL
- MCI
1 stop10h 50m
United Airlines
Deal found 6/6![United Airlines logo]()
$588
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
Sat 7/45:06 pm
STL
- YUL
2 stops24h 09m
Multiple Airlines
Mon 7/69:30 am
YUL
- STL
1 stop12h 42m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$533
This Rumbo deal was found by Cheapflights users on 6/5. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:10 pm
STL
- YUL
1 stop4h 18m
WestJet
Mon 7/69:30 am
YUL
- STL
1 stop7h 20m
WestJet
Deal found 6/5![WestJet logo]()
$583
This Kiwi.com deal was found by Cheapflights users on 6/2. 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.
Wed 7/151:22 pm
STL
- YUL
2 stops16h 43m
WestJet
Thu 7/237:44 pm
YUL
- STL
1 stop25h 51m
WestJet
Deal found 6/2![WestJet logo]()
$584
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Tue 7/216:34 pm
STL
- YUL
2 stops22h 41m
Multiple Airlines
Tue 7/286:47 pm
YUL
- STL
1 stop6h 06m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$521
This Bravofly deal was found by Cheapflights users on 6/6. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/213:58 pm
STL
- YUL
1 stop6h 54m
WestJet
Tue 7/287:00 am
YUL
- STL
1 stop6h 17m
WestJet
Deal found 6/6![WestJet logo]()
$560
This American Airlines deal was found by Cheapflights users on 6/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:00 am
MCI
- YUL
1 stop8h 19m
American Airlines
Wed 8/57:55 am
YUL
- MCI
1 stop8h 57m
American Airlines
Deal found 6/1![American Airlines logo]()
$555
One-way flights from Missouri to MontrealSearch for one-way flight options from Missouri to Montreal. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
Search for one-way flight options from Missouri to Montreal. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Wed 8/265:33 pm
STL
- YUL
2 stops23h 42m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
Mon 7/136:07 pm
MCI
- YUL
2 stops23h 08m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$206
This Air Canada deal was found by Cheapflights users on 6/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/207:53 am
MCI
- YUL
1 stop12h 33m
Air Canada
Deal found 6/6![Air Canada logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Fri 7/316:07 pm
MCI
- YUL
3 stops41h 03m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$229
This Air Canada deal was found by Cheapflights users on 6/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2612:10 pm
STL
- YUL
Nonstop2h 32m
Air Canada
Deal found 6/3![Air Canada logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 6/3. 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.
Sun 7/266:34 pm
STL
- YUL
3 stops40h 36m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 7/274:57 pm
STL
- YUL
3 stops48h 13m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$249
This American Airlines deal was found by Cheapflights users on 6/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/207:36 pm
MCI
- YUL
1 stop15h 06m
American Airlines
Deal found 6/3![American Airlines logo]()
$253
This American Airlines deal was found by Cheapflights users on 6/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:02 am
STL
- YUL
1 stop9h 23m
American Airlines
Deal found 6/4![American Airlines logo]()
$258
This American Airlines deal was found by Cheapflights users on 6/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:44 am
MCI
- YUL
1 stop14h 08m
American Airlines
Deal found 6/2![American Airlines logo]()
$260
This United Airlines deal was found by Cheapflights users on 6/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/206:00 am
MCI
- YUL
2 stops17h 13m
United Airlines
Deal found 6/6![United Airlines logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 7/15:06 pm
STL
- YUL
3 stops22h 56m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$268
Find flight deals from Missouri to Montreal
Keep the following information in mind while searching for Missouri to Montreal flight deals. Data was last updated June 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $517 (American Airlines) |
One-way from | $201 (Kiwi.com) |
Popular in | March |
Cheapest in | June |
Average price | $303 |
Good round-trip deal | $1,001 or less |
Good one-way deal | $403 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to Montreal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 6, 2026.
Use the filters below to find and compare flights from Missouri to Montreal that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisMontreal
STL - YUL
STLYUL
Lambert-St Louis
Mon 11/16
6:30 am-1:10 pm
1 stop5h 40m
Montreal Pierre Elliott Trudeau Intl
Wed 11/18
7:00 am-11:09 am
1 stop5h 09m
$589
Kansas CityMontreal
MCI - YUL
MCIYUL
Kansas City
Fri 7/17
1:26 pm-9:44 pm
1 stop7h 18m
Montreal Pierre Elliott Trudeau Intl
Wed 7/22
1:05 pm-10:24 pm
1 stop10h 19m
$611
Kansas CityMontreal
MCI - YUL
MCIYUL
Kansas City
Mon 7/20
6:05 am-4:10 pm
1 stop9h 05m
Montreal Pierre Elliott Trudeau Intl
Wed 7/22
11:23 am-11:59 pm
1 stop13h 36m
$611
Kansas CityMontreal
MCI - YUL
MCIYUL
Kansas City
Tue 7/28
3:16 pm-9:26 pm
1 stop5h 10m
Montreal Pierre Elliott Trudeau Intl
Thu 8/6
9:45 am-4:00 pm
1 stop7h 15m
$611
Kansas CityMontreal
MCI - YUL
MCIYUL
Kansas City
Sat 7/11
6:41 pm-10:40 am
1 stop14h 59m
Montreal Pierre Elliott Trudeau Intl
Mon 7/13
2:20 pm-8:42 am
2 stops19h 22m
$621
St. LouisMontreal
STL - YUL
STLYUL
Lambert-St Louis
Sat 9/12
3:42 pm-11:56 pm
1 stop7h 14m
Montreal Pierre Elliott Trudeau Intl
Sat 9/19
9:30 am-4:52 pm
1 stop8h 22m
$639
St. LouisMontreal
STL - YUL
STLYUL
Lambert-St Louis
Sun 8/2
1:22 pm-11:55 pm
1 stop9h 33m
Montreal Pierre Elliott Trudeau Intl
Fri 8/7
5:10 pm-8:42 pm
1 stop4h 32m
$639
Kansas CityMontreal
MCI - YUL
MCIYUL
Kansas City
Fri 7/3
5:44 pm-11:28 pm
1 stop4h 44m
Montreal Pierre Elliott Trudeau Intl
Mon 7/6
7:00 am-4:35 pm
1 stop10h 35m
$643
Kansas CityMontreal
MCI - YUL
MCIYUL
Kansas City
Fri 7/17
3:03 pm-6:15 pm
2 stops26h 12m
Montreal Pierre Elliott Trudeau Intl
Wed 7/22
7:00 am-5:10 pm
1 stop11h 10m
$646
St. LouisMontreal
STL - YUL
STLYUL
Lambert-St Louis
Thu 7/23
6:30 am-11:56 am
1 stop4h 26m
Montreal Pierre Elliott Trudeau Intl
Mon 7/27
5:45 pm-9:43 am
2 stops16h 58m
$651
Showing 1-10 of 52 resultsSorted by cheapest first
Best time to book a flight from Missouri to Montreal
Have a flexible travel schedule? Discover the best time to fly to Montreal from Missouri with our price prediction graph.
MCI-YUL
STL-YUL
SGF-YUL
COU-YUL
JLN-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 Missouri to Montreal
USMO-YMQ
MCI-YUL
STL-YUL
SGF-YUL
COU-YUL
What is the cheapest month to book a flight from Missouri to Montreal?
Currently, September is the cheapest month in which you can book a flight from Missouri to Montreal (average of $98). Flying from Missouri to Montreal in January is currently the most expensive (average of $634). 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 MO to YMQ?
Find hourly flight availability from Missouri 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 June 6, 2026.
When flying from Missouri to Montreal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Related info for your journey
Find useful and relevant information for your journey from Missouri 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
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Montreal flight routes
Other flight options
Popular flights
Top destinations
Alternative routes for Missouri to Montreal
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Montreal by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Missouri to Montreal by cabin class
Find flights from Missouri 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 June 6, 2026.
Missouri and Montreal flights
Browse other Missouri and Montreal flight options. Last updated on June 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Missouri to Montreal flights
Consider these flights traveling from Missouri to Montreal.
Top 4 airlines flying from Missouri to Montreal
Discover the top 4 airlines that operate flights from Missouri to Montreal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$257 | Average$624 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$315 | Average$764 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$348 | Average$532 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$631 | Average$734 | FlexibilityNo cancel fee | On-time60% |