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Book Air Canada flights to St. Louis (STL) from CAD 225*

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Best fares for last-minute flights to St. Louis

  1. Toronto (YYZ) cmp-preposition--destination-place St. Louis (STL)

    Jun 05, 2019

    CAD 308*

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  2. Montreal (YUL) cmp-preposition--destination-place St. Louis (STL)

    May 21, 2019

    CAD 225*

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  3. Vancouver (YVR) cmp-preposition--destination-place St. Louis (STL)

    Jun 04, 2019

    CAD 250*

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  4. Ottawa (YOW) cmp-preposition--destination-place St. Louis (STL)

    Jul 20, 2019

    CAD 278*

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  5. Calgary (YYC) cmp-preposition--destination-place St. Louis (STL)

    May 17, 2019

    CAD 306*

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Weather in St. Louis

Wednesday moderate rain
18°C Apr 24, 2019
Thursday light rain
23°C Apr 25, 2019
Friday sky is clear
22°C Apr 26, 2019
Saturday light rain
22°C Apr 27, 2019
Sunday sky is clear
15°C Apr 28, 2019
Monday moderate rain
14°C Apr 29, 2019
Tuesday moderate rain
26°C Apr 30, 2019
Powered by: OpenWeatherMap.org

Book today for the lowest fares to St. Louis

FromToDepartureFare TypePrice

Toronto (YYZ)

St. Louis (STL)

Sep 04, 2019

One-way / Economy
CAD 366*
Viewed:15minutesago

Montreal (YUL)

St. Louis (STL)

Aug 15, 2019

One-way / Economy
CAD 267*
Viewed:44minutesago

Vancouver (YVR)

St. Louis (STL)

Sep 05, 2019

One-way / Economy
CAD 250*
Viewed:2hoursago

Ottawa (YOW)

St. Louis (STL)

Sep 04, 2019

One-way / Economy
CAD 278*
Viewed:2hoursago

*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.