From Glasgow Airport

By Car: The best way to get to Ardrossan ferry terminal is by car, so if you are hiring a car at Glasgow airport, it should take around 45 mins to get to the ferry. We would recommend the A737 as the road to take. To get on to it, follow signs for Irvine from the airport. You will need to have your wits about you for the first wee while as you actually appear to join a slip road for the M8, but just remember that the road you want is the A737. Once on the A737, simply follow signs for Irvine initially, and go as far as Kilwinning (approx 20 mins). The ferry terminal at Ardrossan is signposted well in advance, so simply follow the signs from Kilwinning.