A simple way to save on the total cost of your ticket is to fly from Sioux Falls to London, Ontario at noon. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight in the morning.
Due to the rapidly changing circumstances due to COVID-19, airlines like Delta flying from Sioux Falls Joe Foss Field to London have implemented new flexible change policies.
While on average a flight from Sioux Falls to London, Ontario is generally $748, our data shows the cheapest flight currently is $548. When looking at the most popular route, (Sioux Falls Joe Foss Field - London), you can expect to pay $590 for that flight.