Contact lens solution: These items are considered to be essential non-prescription medications. You are allowed to carry volumes greater than 100 ml (3.4 oz.) in your carry-on baggage. These liquids must be declared to the Screening Officer separately. See our information on liquids for more details.
CATSA encourages all passengers to arrive at their departing airport well in advance of their flight. Many airlines advise passengers to arrive two hours in advance for domestic flights and three hours in advance for US and international flights.