Book Air Canada flights to St. Louis (STL) from

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Best fares for last-minute flights to St. Louis

CAD
  1. Toronto (YYZ) to St. Louis (STL)

    Sep 04, 2019

    CAD767*

    One-way / Economy

  2. Montreal (YUL) to St. Louis (STL)

    Sep 04, 2019

    CAD271*

    One-way / Economy

  3. Ottawa (YOW) to St. Louis (STL)

    Sep 04, 2019

    CAD263*

    One-way / Economy

  4. Vancouver (YVR) to St. Louis (STL)

    Sep 04, 2019

    CAD406*

    One-way / Economy

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

Book Air Canada flights to St. Louis (STL)

Weather in St. Louis

Tuesday light rain
22°C Aug 20, 2019
Wednesday heavy intensity rain
28°C Aug 21, 2019
Thursday light rain
28°C Aug 22, 2019
Friday moderate rain
20°C Aug 23, 2019
Saturday broken clouds
26°C Aug 24, 2019
Sunday overcast clouds
26°C Aug 25, 2019
Monday light rain
30°C Aug 26, 2019
Powered by: OpenWeatherMap.org

Book today for the lowest fares to St. Louis

FromToDepartureFare TypePrice

Toronto (YYZ)

St. Louis (STL)

Nov 20, 2019

One-way / Economy
CAD324*
Viewed:14hoursago

Montreal (YUL)

St. Louis (STL)

Nov 20, 2019

One-way / Economy
CAD271*
Viewed:13hoursago

Ottawa (YOW)

St. Louis (STL)

Nov 20, 2019

One-way / Economy
CAD263*
Viewed:14hoursago

Vancouver (YVR)

St. Louis (STL)

Dec 07, 2019

One-way / Economy
CAD286*

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.