Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Thunder Bay to New Orleans as you normally would.
Delta and Air Canada are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.
On average you can expect to pay C$ 823 for a flight from Thunder Bay to New Orleans. The cheapest flight overall is C$ 639 while the most popular route, (Thunder Bay - New Orleans Louis Armstrong) is currently priced at C$ 986.