The Best Online High School Programs for 2026
Updated · By Edulist · 11 sources
Our top picks
How we chose
- Recognized accreditationEvery pick names a regional or national accreditor, such as Cognia, WASC or MSA-CESS, so the diploma and credits are more likely to transfer and be accepted.
- A real diploma pathWe favored schools that issue a diploma and transcript and noted which courses are NCAA approved for student athletes.
- Teacher supportWe describe how much live teaching, grading and counseling each school provides, from fully live seminars to mostly self-paced video.
- Transparent costTuition comes from each school's site for 2026–27 or as of October 2026, including the many fees that raise the real price.
- Fit for different studentsAthletes, working teens, gifted students, faith-based families and credit-recovery students need different schools; each pick says who it suits.
Rankings are editorial. Vendors can’t pay for placement. Prices and grades update from each listing.
1. Liberty University Online Academy
- Price
- From $45.75/mo
- Grades
- K–12
- Type
- School, Course
Liberty University Online Academy charges a flat $549 per full-year course at any grade, which puts full-time high school around $3,568.50 for 2026–27, plus a $75 technology fee. It is accredited by Cognia and ACSI with NCAA-approved courses, offers a 30-day risk-free trial and Liberty dual enrollment, and accepts ESA funds through ClassWallet. Courses are self-paced and teacher-graded, and a Christian worldview runs throughout.
Pros
- Clear per-course pricing
- Cognia and ACSI accredited; NCAA approved
- Dual enrollment with Liberty University
Cons
- Add-on fees for labs, clubs and more
- Faith content won't suit every family
Best for: Families who want an affordable, accredited Christian diploma with flexibility
2. K12
- Price
- From $112.50/mo
- Grades
- Pre-K–12
- Type
- School, Curriculum, Course
K12-powered online public schools are tuition-free in many states, with state-certified teachers, live online classes and a full curriculum, plus career and college prep pathways. Students follow state testing and attendance rules. Where no K12 public school exists, K12 Private Academy enrolls students anywhere for $7,995 a year full-time in high school or $1,350 per course for 2026–27.
Pros
- Free public option in many states
- Certified teachers and live classes
- Career and college prep pathways
Cons
- State testing and attendance rules
- Availability varies by state
Best for: Teens who want a structured, free public school at home
3. Connections Academy
- Price
- From $454.17/mo
- Grades
- K–12
- Type
- School
Connections Academy runs tuition-free online public schools in about 30 states, with certified teachers, regular LiveLesson sessions, materials included and Cognia accreditation. You must live in the school's state. Outside those states, Pearson Online Academy lists $8,250 a year full-time for grades 9 to 12.
Pros
- No tuition; materials included
- Regular live lessons
- Clear structure
Cons
- Only in about 30 states
- Less flexible than private options
Best for: Students in covered states who want public school structure online
4. Laurel Springs School
- Price
- From $154.17/mo
- Grades
- K–12
- Type
- School, Course
Laurel Springs is a WASC and Cognia accredited online private school with more than 300 courses, AP and dual enrollment, dedicated counselors and NCAA-approved courses, which is why many athletes and performers use it. High school tuition is $11,700 a year full-time, with single courses from $1,850 (October 2026). The core program is self-paced, so students need discipline.
Pros
- 300-plus courses including AP and dual enrollment
- Counselors and athletic advisors
- Self-paced with rolling enrollment
Cons
- High tuition
- Limited live teaching in the core program
Best for: Athletes, performers and travelers who need a schedule-proof school
5. Stanford Online High School
- Price
- From $531.67/mo
- Grades
- 7–12
- Type
- School, Course
Stanford Online High School runs small live seminars, capped at 17 students, taught by a Ph.D.-heavy faculty for grades 7 to 12. It is accredited by WASC and CAIS. 2026–27 tuition is $31,900 full-time, $19,140 part-time or $6,380 for one course, with need-based aid. Admission is selective, and fixed live class times leave little flexibility.
Pros
- Live, small-seminar classes
- Flexible: full-time, part-time or one course
- Need-based financial aid
Cons
- Expensive and selective
- Fixed live class schedule
Best for: Highly motivated students who want university-level rigor
6. Acellus Academy
- Price
- From $79/mo
- Grades
- K–12
- Type
- School, Course
Acellus Academy is accredited by ACS WASC with NCAA-approved core courses, and its flat monthly tuition covers any number of courses: $249 a month Basic, or $79 with the Roger Billings Scholarship (October 2026). Video lessons and automatic grading mean parents do little teaching. Many families find the videos dry, and live teacher contact is limited on Basic.
Pros
- Low flat price, any number of courses
- Year-round enrollment
- Pause or cancel any time
Cons
- Dry video lessons
- Limited live teacher contact
- Non-refundable payments
Best for: Steady, independent students who want credits at the lowest cost
7. Florida Virtual School
- Price
- From $350 one-time
- Grades
- K–12
- Type
- School, Course
Florida Virtual School is free for Florida residents, with certified teachers, AP, honors and Cambridge AICE courses, Cognia accreditation and NCAA-approved core courses. FLVS Full Time is a diploma-granting public school; FLVS Flex lets homeschoolers take individual courses but issues no diploma. Out-of-state students pay $475 per course per semester through FlexPoint (October 2026).
Pros
- Free for every Florida resident
- Large AP and honors catalog
- Real teachers who grade and check in
Cons
- Flex courses don't lead to an FLVS diploma
- Out-of-state tuition adds up
Best for: Florida teens, homeschoolers adding courses, and out-of-state students needing a few credits
8. Penn Foster High School
- Price
- From $55/mo
- Grades
- 9–12 · Adult
- Type
- School, Course
Penn Foster offers a self-paced online high school diploma with open enrollment and career electives, accredited regionally by MSA-CESS and nationally by DEAC and Cognia. The list price is $1,639, payable at $55 a month, and it was $1,089 paid in full on sale on October 13, 2026. Penn Foster itself warns that some colleges and employers may not accept the diploma, so check first.
Pros
- Low total cost with monthly payments
- Transfer credits shorten the program
- Career elective pathways
Cons
- Little live instruction
- Some colleges may not accept the diploma
Best for: Teens and adults who need to finish high school on their own schedule
9. Enlightium Academy
- Price
- From $87.50/mo
- Grades
- Pre-K–12
- Type
- School, Curriculum
Enlightium Academy is an accredited Christian online school (Cognia, ACSI, NCAA approved) where real teachers grade work and a counselor guides students. 2026–27 high school tuition runs from $2,800 a year (Standard) to $3,700 (Priority) and $4,700 (Expanded, with more live teaching), plus a $250 enrollment fee for new students, and it offers a 30-day money-back guarantee.
Pros
- Teachers grade work; counselor included
- Lower tuition than many private schools
- Tiered live support
Cons
- Standard tier has no required live classes
- Some onboarding confusion reported
Best for: Christian families who want teacher support at a moderate price
10. MiaPrep
- Price
- From $45/mo
- Grades
- 7–12
- Type
- Curriculum, Course, School
MiaPrep Online High School pairs MiaPrep's video-based secular curriculum with certified teachers, counselors and clubs on a path to an accredited diploma. It costs $440 a month or $4,840 a year. Families who want to stay homeschoolers can use the MiaPrep curriculum alone for $54 a month, but then the parent issues the transcript and diploma.
Pros
- Engaging, video-based courses
- Certified teachers and counselors
- Curriculum-only option for homeschoolers
Cons
- School option is much pricier than the curriculum
- Mostly screen-based
Best for: Secular families moving up from Miacademy
11. Davidson Academy
- Price
- From $416.67/mo
- Grades
- 5–12
- Type
- School
Davidson Academy's online school serves profoundly gifted students with live, ability-grouped seminar classes, ACS WASC accreditation and NCAA and UC a-g approved courses. 2026–27 tuition outside Nevada is income-based up to $17,000 a year for high school, and full-time tuition is waived for Nevada residents. Admission requires qualifying test scores.
Pros
- Peers grouped by ability, not age
- Live seminars with small classes
- Income-based tuition
Cons
- Very selective
- Fixed live class times
Best for: Profoundly gifted teens who need true peers
Quick comparison
| Pick | Grades | Format | Price from | Best for |
|---|---|---|---|---|
| Liberty University Online Academy | K–12 | Self-paced, teacher-graded | $549/course | Value, Christian |
| K12 | Pre-K–12 | Live + structured | Free (public) | Free public school |
| Connections Academy | K–12 | Live + structured | Free (public) | Free public school |
| Laurel Springs | K–12 | Self-paced private | $11,700/yr (HS) | Athletes, performers |
| Stanford OHS | 7–12 | Live seminars | $6,380/course | Rigor |
| Acellus Academy | K–12 | Video, auto-graded | $79–$249/mo | Lowest cost |
| Florida Virtual School | K–12 | Teacher-led courses | Free (FL) | Florida families |
| Penn Foster | 9–12, adult | Self-paced | $1,639 list | Working teens, adults |
| Enlightium Academy | Pre-K–12 | Teacher-graded | $2,800/yr (HS) | Christian with teachers |
| MiaPrep Online High School | 7–12 | Video + teachers | $4,840/yr | Secular, engaging |
| Davidson Academy | 5–12 | Live seminars | Income-based | Profoundly gifted |
Prices are 2026–27 tuition or list prices as of October 2026; fees are extra.
How to choose an online high school
1. Decide who issues the diploma.
- Public online school (K12, Connections Academy, Florida Virtual School Full Time): free, structured, state tests and attendance rules.
- Private online school (Liberty, Laurel Springs, Stanford OHS, Acellus, Enlightium, MiaPrep, Davidson): the school issues the diploma; tuition varies widely.
- Homeschool with online courses (FLVS Flex, single courses from Stanford OHS or Laurel Springs, MiaPrep curriculum): you are the school of record and build the transcript. Our homeschool transcript generator and GPA calculator help.
2. Check accreditation and NCAA status. Ask which agency accredits the school and confirm on the agency's site. Student athletes should verify NCAA course approval before enrolling.
3. Match the teaching style to your teen.
- Needs accountability and discussion: Stanford OHS, Davidson, K12, Connections Academy, Enlightium's Expanded tier.
- Works independently: Liberty, Laurel Springs, Acellus, Penn Foster.
4. Count every fee. Technology, lab, AP, enrollment and withdrawal fees can add hundreds of dollars.
5. Plan for college. Look at AP and dual enrollment (Laurel Springs, Liberty), counseling and transcript services. Families also preparing for admissions tests can use our best SAT prep for teens list.
Comparing the two biggest public providers? Read Connections Academy vs K12. See all online high school programs, or the best accredited online homeschool programs for younger grades.
What it costs (and how to get it funded)
- Free: K12 and Connections Academy public schools where available; FLVS for Florida residents.
- Under $3,000 a year: Acellus Academy (about $948 to $2,988 at its monthly rates), Penn Foster's full program, Enlightium Standard.
- $3,000 to $5,000: Liberty full-time, Enlightium Priority and Expanded, MiaPrep Online High School.
- $7,000 and up: K12 Private Academy, Pearson Online Academy, Laurel Springs, Davidson outside Nevada and Stanford OHS.
Private online school tuition is a common use of state education savings accounts and scholarships, and Liberty University Online Academy says it accepts ESA funds through ClassWallet. Each program decides which schools and courses qualify. See scholarships by state, including Arizona, Florida and Utah, save your top schools to your Edulist wishlist, and apply once.
Mistakes to avoid
- Assuming "accredited" means accepted everywhere. Confirm with target colleges and the NCAA.
- Picking self-paced for a teen who needs deadlines. Many students fall behind without live classes.
- Missing enrollment windows. Public online schools and Stanford OHS have deadlines; Acellus, Laurel Springs and Penn Foster enroll year-round.
- Overlooking refund rules. Several schools' payments and fees are non-refundable.
See all high school online schools →
Sources
- Liberty University Online Academy tuition and fees
- K12 FAQ
- Connections Academy FAQ
- Laurel Springs tuition
- Stanford Online High School tuition
- Acellus Academy FAQ
- FLVS school options
- Penn Foster high school consumer information
- Enlightium Academy 2026–2027 tuition
- MiaPrep Online High School
- Davidson Academy tuition and aid
Questions
What is the best accredited online high school?
It depends on budget and goals. Liberty University Online Academy is the best overall value, K12 and Connections Academy are free where available, Laurel Springs is a strong flexible private school, and Stanford Online High School is the most rigorous.
Is there a free accredited online high school?
Yes, in many states. K12-powered and Connections Academy public schools are tuition-free for residents of states where they operate, and Florida Virtual School is free for Florida residents. Each follows state testing and enrollment rules.
Do colleges accept online high school diplomas?
Colleges generally accept diplomas from accredited online schools, especially regionally accredited ones. Requirements vary by college, and Penn Foster warns some colleges and employers may not accept its diploma. Athletes should confirm NCAA course approval.
Is an online high school the same as homeschooling?
Not always. Public online schools like K12 and Connections Academy are public school at home. Private online schools issue their own diplomas. In a homeschool, the parent is usually the school of record and issues the transcript, even when teens take online courses.
Can an ESA or scholarship pay for online high school?
Often, for private online schools. Liberty University Online Academy says it accepts ESA funds through ClassWallet, and Enlightium lists several state programs. Public online schools are already free. Each program decides which schools qualify.
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