Flights from Chicago to Ottawa starting from USD181*

Promo Code

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Lowest fares from Chicago to Ottawa 

May 2026
FromUSD316*
Seen: 1 day ago
Flight Type One Way/Economy
Jun 2026
FromUSD181*
Seen: 1 day ago
Flight Type One Way/Economy
Jul 2026
FromUSD251*
Seen: 1 day ago
Flight Type One Way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD316
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    • RangeUSD316-USD574

    *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.

    Flights from Chicago to Ottawa

    Great deals from Chicago to Ottawa

    USD
    FromToDatesFare TypePrice

    Chicago (MDW)

    Ottawa (YOW)

    Jun 17, 2026

    		One-way fare/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.