Air Canada is your gateway from Harrisburg to Toronto, and from Toronto to the world. For the U.S. traveler connecting through Toronto before traveling internationally is seamless. Connecting through Toronto will save you travel time, and avoid the lines. When you arrive at Toronto, U.S. travelers have a dedicated bypass area to get you through customs quickly and efficiently. When returning through Toronto, you can pre-clear U.S. Customs in minutes, not hours. So if your travels are taking you across the ocean, consider Air Canada for all your international travel. Click Here to Book Now!