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    Book with confidence - We have plenty of flexible travel options to choose from in case you need to change your plans.

    Cheap flight offers from London to Chicago with United Airlines

    COVID-19 updates. - For information on refunds and cancellations. To change your booking on My bravofly.com. Read up on the latest travel restrictions.

    London to Chicago flights - Low cost deals with United Airlines

    London - Chicago

    Mon 3/15/21 Tue 3/16/21 Wed 3/17/21 Thu 3/18/21 Fri 3/19/21 Sat 3/20/21 Sun 3/21/21
    Mon 3/15/21
    from 541 €
    3d ago
    		Tue 3/16/21
    from 521 €
    3d ago
    		Wed 3/17/21
    from 536 €
    3d ago
    		Thu 3/18/21
    -
    		 Fri 3/19/21
    from 525 €
    12d ago
    		Sat 3/20/21
    from 525 €
    13d ago
    		Sun 3/21/21
    from 2,491 €
    12d ago

    Heathrow - Chicago O'Hare

    Mon 3/15/21 Tue 3/16/21 Wed 3/17/21 Thu 3/18/21 Fri 3/19/21 Sat 3/20/21 Sun 3/21/21
    Mon 3/15/21
    from 541 €
    3d ago
    		Tue 3/16/21
    from 521 €
    3d ago
    		Wed 3/17/21
    from 536 €
    3d ago
    		Thu 3/18/21
    -
    		 Fri 3/19/21
    from 525 €
    12d ago
    		Sat 3/20/21
    from 525 €
    13d ago
    		Sun 3/21/21
    from 2,491 €
    12d ago

    New York - Chicago

    Mon 3/15/21 Tue 3/16/21 Wed 3/17/21 Thu 3/18/21 Fri 3/19/21 Sat 3/20/21 Sun 3/21/21
    Mon 3/15/21
    -
    		 Tue 3/16/21
    -
    		 Wed 3/17/21
    -
    		 Thu 3/18/21
    from 132 €
    7d ago
    		Fri 3/19/21
    -
    		 Sat 3/20/21
    -
    		 Sun 3/21/21
    -

    Los Angeles - Chicago

    Mon 3/15/21 Tue 3/16/21 Wed 3/17/21 Thu 3/18/21 Fri 3/19/21 Sat 3/20/21 Sun 3/21/21
    Mon 3/15/21
    from 162 €
    3d ago
    		Tue 3/16/21
    -
    		 Wed 3/17/21
    -
    		 Thu 3/18/21
    -
    		 Fri 3/19/21
    from 134 €
    4d ago
    		Sat 3/20/21
    from 97 €
    3d ago
    		Sun 3/21/21
    -

    Prices refer to lowest available return flight, and are per person for the dates shown. The flights are subject to seat availability as well as variations in the price and tariffs.