Cheap flights from Canada to St. Louis from C$ 217

YYZ — STL
3 Apr — 10 Apr1
Return
1 adult
Economy
From?
To?
Mon 3/4
Mon 10/4

Cheap flights from Canada to St. Louis in March, April 2023

The best prices found for Canada to STL flights for March, April

Canada to St. Louis 2023 flight deals

Cheap flights to St. Louis from Canada found for this year

Cheap American Airlines flights from Canada to St. Louis

Cheap United Airlines flights from Canada to St. Louis

Direct flights to St. Louis from Canada

Save time with Canada to St. Louis direct flight deals

Last minute flights from Canada to St. Louis

Late deals on round-trip flights to St. Louis from Canada, departing today and this week

One-way flights to St. Louis from Canada

The cheapest one-way flights from Canada to St. Louis

Find flights from Canada to St. Louis within your budget

Use the slider to find flights from Canada to St. Louis that fit your budget.

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C$ 368 - C$ 852

Route

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Return

Price

CalgaryLambert-St Louis

YYC - STL

YYCSTL

Calgary

2023-04-27

1 stop12h 26m

Lambert-St Louis

2023-05-08

1 stop8h 48m

C$ 368

CalgaryLambert-St Louis

YYC - STL

YYCSTL

Calgary

2023-05-04

2 stops13h 03m

Lambert-St Louis

2023-05-08

1 stop8h 48m

C$ 434

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

2023-04-25

Nonstop2h 09m

Lambert-St Louis

2023-05-04

Nonstop1h 59m

C$ 518

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

2023-04-27

Nonstop2h 09m

Lambert-St Louis

2023-05-04

Nonstop1h 59m

C$ 521

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

2023-04-25

Nonstop2h 09m

Lambert-St Louis

2023-05-04

1 stop6h 31m

C$ 532

Toronto Pearson IntlLambert-St Louis

YYZ - STL

YYZSTL

Toronto Pearson Intl

2023-04-20

1 stop6h 54m

Lambert-St Louis

2023-04-23

1 stop4h 45m

C$ 544

Montreal Pierre Elliott Trudeau IntlLambert-St Louis

YUL - STL

YULSTL

Montreal Pierre Elliott Trudeau Intl

2023-04-12

1 stop5h 40m

Lambert-St Louis

2023-04-16

1 stop7h 15m

C$ 589

CalgaryLambert-St Louis

YYC - STL

YYCSTL

Calgary

2023-04-26

2 stops11h 04m

Lambert-St Louis

2023-05-08

1 stop27h 27m

C$ 710

Vancouver IntlLambert-St Louis

YVR - STL

YVRSTL

Vancouver Intl

2023-05-09

2 stops7h 25m

Lambert-St Louis

2023-05-11

1 stop9h 52m

C$ 852

Flights are sorted by cheapest first

Deals found on 28/3

Related info for your journey

Useful info, stats and facts about Canada to St. Louis flights.

Departure points for flights from Canada to St. Louis

Select to see more specific information for flights to St. Louis from all departure points in Canada

Top 7 airlines flying from Canada to St. Louis

The chart below displays the airlines Cheapflights users travelling from Canada to St. Louis choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
American AirlinesCheapestC$ 280AverageC$ 776FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapestC$ 444AverageC$ 682FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
Air CanadaCheapestC$ 469AverageC$ 719FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air Canada flights
United AirlinesCheapestC$ 483AverageC$ 675FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
British AirwaysCheapestC$ 513AverageC$ 638FlexibilityNo cancel feeOn-time70%COVID-19 safety
Search British Airways flights
Endeavor AirlinesCheapestC$ 569AverageC$ 955FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Endeavor Airlines flights
Alaska AirlinesCheapestC$ 699AverageC$ 838FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights

Search flights to St. Louis by cabin class

First Classfrom C$ 1,074/person
Business Classfrom C$ 1,142/person
Prem Economyfrom C$ 766/person
Economyfrom C$ 263/person

Hourly flight availability from Canada to St. Louis

See what time of day planes typically take off from Canada to St. Louis
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100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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