To save on the cost of your flight from St. Louis to Canada, book at least 24 days before your planned departure. Booking around this time can save you about 128% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $259 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $473.
Flights from St. Louis to Canada lean towards being more expensive in February. Prices are generally better when you fly from St. Louis to Canada in March, with the cheapest ticket starting at $176.
When flying from St. Louis to Canada, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$271 - $553
Route
Depart
Return
Price
Lambert-St LouisToronto Pearson Intl
STL - YYZ
STLYYZ
Lambert-St Louis
Fri 6/7
2 stops24h 25m
Toronto Pearson Intl
Tue 6/11
1 stop17h 45m
Lambert-St LouisCalgary
STL - YYC
STLYYC
Lambert-St Louis
Wed 6/12
1 stop9h 16m
Calgary
Tue 6/18
1 stop18h 07m
Lambert-St LouisCalgary
STL - YYC
STLYYC
Lambert-St Louis
Tue 8/6
1 stop7h 40m
Calgary
Tue 8/13
1 stop8h 21m
Lambert-St LouisCalgary
STL - YYC
STLYYC
Lambert-St Louis
Sun 7/14
1 stop9h 29m
Calgary
Tue 7/23
1 stop8h 34m
Lambert-St LouisVancouver Intl
STL - YVR
STLYVR
Lambert-St Louis
Wed 9/25
1 stop13h 09m
Vancouver Intl
Mon 9/30
2 stops17h 52m
Lambert-St LouisCalgary
STL - YYC
STLYYC
Lambert-St Louis
Tue 8/20
1 stop6h 11m
Calgary
Tue 8/20
1 stop11h 28m
Lambert-St LouisVancouver Intl
STL - YVR
STLYVR
Lambert-St Louis
Sun 6/16
1 stop13h 36m
Vancouver Intl
Wed 6/19
1 stop11h 17m
Lambert-St LouisMontreal Pierre Elliott Trudeau Intl
STL - YUL
STLYUL
Lambert-St Louis
Wed 9/4
1 stop5h 00m
Montreal Pierre Elliott Trudeau Intl
Thu 9/5
1 stop5h 44m
Lambert-St LouisEdmonton
STL - YEG
STLYEG
Lambert-St Louis
Wed 10/16
1 stop21h 26m
Edmonton
Mon 10/28
1 stop24h 41m
No data available for this route at this time. Please check back soon.
Food
Boarding
Comfort
Entertainment
Crew
Overall
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Food
Boarding
Comfort
Entertainment
Crew
Overall
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Food
Boarding
Comfort
Entertainment
Crew
Overall
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Food
Boarding
Comfort
Entertainment
Crew
Overall
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Food
Boarding
Comfort
Entertainment
Crew
Overall
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Food
Boarding
Comfort
Entertainment
Crew
Overall
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
1%of flight departures | Early morningMidnight to 6 am |
---|---|
66%of flight departures | Morning6 am to noon |
33%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
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Certainly. Search results for flights to Canada from St. Louis shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
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