Travel from Dallas to Toronto

Travel from Dallas to Toronto - Traffic light with red color and TV tower between skyscrapers

I'm a US citizen and I wish to travel from Dallas to Toronto to Boston. I assume that I'll need my passport for this trip – Is this correct? And how much time (roughly) will it take to go through immigration and customs in Toronto and Boston?






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Travel from Dallas to Toronto - Cn Tower
Travel from Dallas to Toronto - City Buildings Near Sea Under Blue Sky






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