Skip to main content Skip to book a flight Skip to Footer

Book Air Canada flights to Chicago (ORD) from

Select journey type

Enter to select travel class and passengers

Best fares for last-minute flights to Chicago

  1. London (LHR) to Chicago (ORD)

    Jun 25, 2019-

    Jul 23, 2019

    GBP 545*

    Round-trip / Economy

  2. Edinburgh (EDI) to Chicago (ORD)

    Aug 01, 2019-

    Aug 07, 2019

    GBP 1,506*

    Round-trip / 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.

Weather in Chicago

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

Book today for the lowest fares to Chicago

FromToDepartureFare TypePrice

London (LHR)

Chicago (ORD)

Nov 30, 2019-

Dec 05, 2019

Round-trip / Economy
GBP 322*
Viewed:17hoursago

London (LON)

Chicago (ORD)

May 05, 2020-

May 12, 2020

Round-trip / Economy
GBP 680*
Viewed:17hoursago

*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.

Air Canada's top routes to Chicago