Round trip flights from Portland to Thunder Bay

If you're searching for round trip flights from Portland to Thunder Bay, look no further than WestJet. We fly all over North America, Central America, the Caribbean and Europe, including Thunder Bay International Airport, so you can always rely on us to go to the destination you need to be. We’re committed to providing our guests with the best possible experiences, with safe, affordable and friendly travel. So check out our round trip flights today. 

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Start your visit to TBay with WestJet

Airport Details: From PWM, Portland International Airport To YQT, Thunder Bay International Airport

Thunder Bay may have a laid-back, small-town vibe, but make no mistake: it's big on natural beauty and must-visit institutions. Visitors to this northern Ontario gateway can experience the wonder of the famed Sleeping Giant Provincial Park, or learn about Terry Fox's legacy at his city-centre monument. The local experience also includes the cherished Hoito Restaurant and the chance to unwind at Kangas Sauna.

Your trip to Ontario's most down-to-earth and charismatic destination starts when you book your round trip flight. Get the best out of Quetico Provincial Park, Kakabeka Falls, Fort William Historical Park and more once you've flown from Portland to Thunder Bay with WestJet.

Soar through the clouds with WestJet: book with us today.