Computer Science is the study of computers and technology, how they work, how software is created, and how we use them to solve problems. In simple terms, it’s about understanding the language of computers and using that knowledge to build programs, apps, websites, or even artificial intelligence. Today, computer science drives almost every aspect of our lives, from the apps on your phone to the systems that run hospitals, banks, and businesses.
Graduates in computer science have a wide range of career options. They can work as software developers, data analysts, network engineers, cybersecurity experts, or even tech entrepreneurs. With technology growing every day, skilled computer science professionals are in high demand across almost every industry.
You don’t have to attend a physical campus to get a quality degree. Online computer science programs have made it possible to study from anywhere, at your own pace, and balance school with work or family. While many of these programs can be expensive, there are affordable options that don’t compromise on quality.
We’ve carefully reviewed schools that are flexible, accredited, have good graduation rates, and remain budget-friendly, so you can pursue a degree in computer science without breaking the bank.
Most Affordable Online Bachelor’s Degree in Computer Science
1. Oregon State University (OSU) – Ecampus
Oregon State University’s Ecampus offers a comprehensive online Bachelor of Science in Computer Science. The program requires 180 quarter credits, with at least 60 being upper-division credits. Students engage in a curriculum that includes software engineering, algorithms, and systems programming. The program is designed to be flexible, accommodating both full-time and part-time learners.
Tuition is approximately $11,760 per year for out-of-state students. OSU is regionally accredited by the Northwest Commission on Colleges and Universities.
2. University of Illinois Springfield (UIS)
UIS provides an online Bachelor of Science in Computer Science that mirrors its on-campus program, ensuring consistency in curriculum and faculty. The program emphasizes software development, data structures, and systems analysis. UIS is regionally accredited, offering an affordable e-tuition rate for all online students, regardless of residency. Graduates are well-prepared for careers in various tech sectors.
Tuition is $17,821 per year for in-state students. UIS is regionally accredited by the Higher Learning Commission.
3. Southern New Hampshire University (SNHU)
SNHU’s online Computer Science bachelor’s degree focuses on software development, data structures, and algorithms. The program is designed to evolve with industry trends, preparing students for roles in AI, mobile apps, and digital security. SNHU offers an accelerated BS-to-MS pathway, allowing students to complete up to four graduate-level courses during their bachelor’s program at the undergraduate tuition rate, saving both time and money.
SNHU is regionally accredited by the New England Commission of Higher Education. Tuition is $41,040 per year for full-time students.
4. University of Arkansas Grantham
UA Grantham’s online Bachelor of Science in Computer Science provides foundational knowledge in programming, databases, systems analysis, and design. The program is fully online, offering flexibility for working professionals. UA Grantham is regionally accredited, ensuring that the degree is recognized by employers. Graduates are equipped for roles in software engineering, development, and systems analysis.
This university is regionally accredited by the Distance Education Accrediting Commission (DEAC). Tuition is approximately $9,150 per year.
5. University of the People
University of the People’s online Computer Science bachelor’s program is tuition-free, with students only paying for assessment fees. The program consists of 40 courses, covering areas like programming, data structures, and algorithms. While the degree is regionally accredited, it’s important to note that recognition may vary by employer or institution. The program is designed to be flexible, accommodating students worldwide.
Tuition-free; students pay only for assessment fees, totaling approximately $2,460 for the entire degree. University of the People is accredited by the Distance Education Accrediting Commission (DEAC).
6. National University
National University’s online Bachelor of Science in Computer Science is ABET-accredited, ensuring a high standard of education. The program requires 180 quarter units to complete, including a senior project. National University offers both online and hybrid formats, providing flexibility for students. The curriculum covers software engineering, database theory, and cloud computing, preparing graduates for various tech roles.
Tuition is $11,760 per year, and it is regionally accredited by the WASC Senior College and University Commission.
Factors to Consider When Choosing an Affordable Online CS Program
When looking for the most affordable online bachelor’s degree in computer science, it’s important to look beyond just cost. Here are key factors to keep in mind:-
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Accreditation: Make sure the program is regionally accredited or ABET-accredited. This ensures your degree is recognized by employers and other institutions.
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Tuition and Fees: Compare costs carefully, including in-state vs. out-of-state rates, technology fees, and other hidden expenses.
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Curriculum Quality: Check that the courses cover current industry needs, including programming, data structures, cybersecurity, and software development.
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Faculty Experience & Student Support: Experienced instructors and strong student services—like online tutoring, career counseling, and technical support—make a big difference in your success.
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Flexibility: Look for programs that offer asynchronous (study anytime) or synchronous (live classes) options, depending on your schedule.
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Reputation: Research student satisfaction, graduation rates, and where alumni are employed to gauge the program’s quality and value.
Career Opportunities for Computer Science Graduates
Earning an online bachelor’s degree in computer science opens the door to a variety of exciting career paths. Whether you studied on-campus or online, your skills are in high demand across multiple industries. Here are some of the most common roles:-
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Software Developer: Create applications, games, or systems software. Developers design and build the programs we use every day. Average salary: around $110,000 per year.
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Data Analyst: Analyze data to help companies make informed decisions. They turn numbers into insights that guide business strategies. Average salary: about $75,000 per year.
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Web Developer: Build and maintain websites, ensuring they are functional, fast, and user-friendly. Average salary: roughly $77,000 per year.
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Cybersecurity Specialist: Protect organizations from cyber attacks and secure their data and systems. Average salary: around $100,000 per year.
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Systems Analyst: Evaluate and improve computer systems for businesses to work more efficiently. Average salary: about $95,000 per year.
According to the U.S. Bureau of Labor Statistics, the median pay for computer and IT jobs was around $100,530 in 2024, reflecting the strong earning potential in this field. Online graduates are equally competitive in the job market, as long as the program is accredited and well-regarded. Employers focus on your skills, portfolio, and experience, meaning an online degree from a recognized school can position you just as strongly as traditional graduates.
Conclusion
Online programs have made it possible to earn this degree without giving up your job, relocating, or overextending your budget. Focus on programs that are affordable, accredited, flexible, and have solid graduation rates and you can get a quality education that prepares you for jobs in software development, data analysis, cybersecurity, and more.