The cost of attending universities in the USA as an international student can vary widely depending on the institution, location, program, and other factors. However, some universities do offer more affordable options for international students. Here are some of the cheapest universities in the USA for international students:

1. Berea College in Kentucky: This college offers a “no-tuition promise” to all students, which means that international students can attend for free, but they will still need to cover room and board, as well as other fees.
2. Brigham Young University in Utah: This university offers affordable tuition rates, with international students paying around $5,000 per semester.
3. California State University, Los Angeles: This public university has relatively low tuition rates for international students, with an estimated cost of $10,000 per academic year.
4. City University of New York: The CUNY system offers low tuition rates for all students, including international students. Tuition rates can vary depending on the college within the CUNY system, but they are generally affordable.
5. University of the People: This online university offers tuition-free education to students around the world, including international students.

Please note that these universities are just some of the more affordable options available for international students in the USA, and there may be others that suit your specific needs and preferences better. Additionally, the costs mentioned above are estimates and are subject to change. It is important to do your own research and contact universities directly to get accurate information about their tuition rates and other fees.