Flights from Kansas City to Porto Alegre are found to be more expensive on Monday. 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 Porto Alegre.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, May can be a great choice for travel to Porto Alegre. Flights to Porto Alegre from Kansas City in May are about $1,022 on average during May, but can be found for as low as $707.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kansas City to Porto Alegre as you normally would.