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United flights from Chicago to Calgary from
$ 205
*
or from
or
from
$
/mo
Roundtrip
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1 Passenger, Economy
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From
To
Departure
Departure, fc-booking-departure-date-aria-label
03/27/25
today
mm/dd/yy
Return
Return, fc-booking-return-date-aria-label
04/03/25
today
mm/dd/yy
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Chicago - Calgary
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