Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sudbury, Ontario to Dallas as you normally would.
If you book a flight to Dallas from Sudbury, you will be flying from Sudbury, which is the city’s only airport. Sudbury (YSB) is located 20.9 km from the centre of Sudbury. There are 0 flights from Sudbury to Dallas per day from 0 different airlines.