Wednesday flights are found to be more expensive to fly from Fresno to Sioux City. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Sioux City.
It’s optimal to fly from Fresno to Sioux City in the afternoon. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight in the morning.