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Do you love adventure, travel, diversity, and cultures? Do you want to travel and earn? Are you are a native English speaker and have an excellent command of the English Language? Then TEFL Online Certification is all you need to launch your career globally.

Teaching English as a Foreign Language (TEFL) certification course that trains you to teach the English language to non-native English speakers.

One of the fastest-growing educational fields in the world.

TEFL provides a global platform and excellent professional opportunities for teaching English abroad.

There are other acronyms like,


TESOL-Teaching English to Speakers of Other Languages.

ELT-English language teaching.

ESL– Teaching English as a second language.

Top 10 TEFL Certifications in Colorado

1. Henry Harvin TEFL Certification

Ranked No. 1 Henry Harvin’s Online TEFL Certification program provides 120 hours of live interactive courses with a thorough immersive knowledge experience. You will get a 1-year membership of Henry Harvin Academy with lots of benefits.

 Henry Harvin provides you with E-Learning Access with lesson recorded videos, events, programs, case studies.

Henry Harvin provided you with job support in confronting classes for clearing the interview and ensured an Internship with Henry Harvin or partner firms and job opportunities on mail on an ordinary basis.


  • Clear the TEFL Courses examination 
  • Appreciate the nuances of education English to non-English Orators
  • Develop and improve your confidence level 
  • Educate the most beneficial education skills and procedures
  • Increase an in-depth awareness of student’s psychology
  • Evaluate the students 
  • Formulate a unique and new task plan to educate the candidates.
  • Improve your productivity by approving beneficial class and time management methods
  • Formulate the capacity to think out-of-box and creative ways to connect with your learners
  • Satiate your thirst to delve into the sea of proficiency associated with the English language
  • Earn the most ethical and prominent Certificate
  • Find yourself spoilt by boundless job chances from all over the globe
  • Get entry to a unique platform of most highly paid jobs as an EFL educator
  • Achieve your heart’s intention to examine new countries with rich natural and cultural knowledge
  • Improvement your job profile and CV and earn its benefits
  • Create a niche for yourself by showing your AAEFL credential.

2. Bridge Tefl

 A. IDELT TEFL Certification online course in Denver, CO, USA-Bridge Education Group

Get Certified to Teach English Worldwide

  • Over 40,000 successful Bridge Graduates
  • Personal Tutor
  • Global placement Network
  • Best E-learning Platform in TEFL
  • Share digital Badges on Linkedin

Accredited by AAAETU.S department of Education Recognized agency

Recommended for credit by:

  • ACE American Council on Education
  • College Credit recommendation service
  • Foundational Certificates

B. 40- Hour Basic Certificate (4CEUs)

(Course Fee $153.21)

This course provides introductory certification in teaching English to speakers of other languages.

An affordable course.

It also meets requirements for entry-level teaching jobs and can also be upgraded.

100% online

Flexible learning, learn at your own pace

Interactive content

Job assistance provided

Certification verifiable by employers

C. 60-Hour Educator TEFL/TESOL Certificate (CEUs)

Course Fee-$ 232.86

This course trains teachers to learn both foundations in TEFL theory and practical teaching skills

  • Course Content includes 13 teaching modules
  • Modules 1-6 TEFL theory
  • Supplemental Tefl Videos
  • Modules 7-13 TEFL applications
  • Tutor feedback in all modules

D. International Certificates

100-Hour professional TEFL/TESOL certificate (10CEUs)

Course Fee $ 306.21

  • 13  Teaching Modules
  • Included Tefl Job resources
  • Additional Certification teaching English grammar
  • Meets 100- hour TEFL requirement of most teaching jobs

120-Hour Master TEFL/TESOL Certificate (12CEUs)

(Course Fee $ 388.20)

  • Course content includes
  • 13 modules
  • Supplemental Tefl Videos
  • Additional certification Teaching English Grammar
  • Exceeds 100- Hours Tefl Requirement of most teaching Jobs
  • Introduction to Teaching Young Learners and Business English

Also, get an option to earn college credit!


Bridge IDELT Online TEFL/TESOL Diploma (15 CEUs)

Most advanced Online Certification

Course Fee $ 987.52

Learn the latest trends in EFL teaching methodology

Duration # Months

Personalized job placement assistance

University level course

Delivered by MA TESOL- Level instructors

Highly interactive class discussion forums

Optional 20-Hour teaching practicum

Opportunity to earn up to 9 graduate-level credits

Pathway to MA in TESOL or related degree at the university partners

IDELT Graduates receive life job assistance that keeps the students updated with current teaching vacancies posted by Bridge-approved schools and recruiters worldwide.

Bridge Tefl job board includes valuable resources that aid job search.

It gives an overview of school profiles, country overviews, locations, also tips related to a successful job search.

Website –

3. Oxford seminars, TESOL/TEFL/TESL certification courses in Denver, CO

Christian University Colorado

Oxford seminars is the leading provider of TESOL/TESL/TEFL 

Course Duration-120 hours

Course Fee-$ 1,295

Taught at the first-year college level

Age-18 years and above

In-class component

Online component 60 hours

Course held over three weekends (9 AM – 6 PM)

Course Fee-$ 1295

This includes:

Live-instructor led classes complemented by online study

Personalized, unparalleled job placement service

All course material (values over $250)

The  60-hour online component would cover 

  • Applying communicative teaching theory
  • Fundamentals of Language acquisition
  • Creating engaging and interactive lesson activities
  • Practicing lesson and Unit planning
  • Analysis of ESL case studies
  • Reviewing  and applying ESL theories and concepts
  • Comprehending Grammatical structures
  • Teaching the 12 verb tenses of English
  • Creative grammar activities to stimulate communication
  • Adverbs, Quantifiers, Gerunds, and infinitives
  • Technology in the classroom
  • Meeting the needs of diverse learners
  • Completion of 150-question online assignment

Website –

4. TEFL Certification Online Course Colorado Springs United State/ITTT

Why Choose ITTT?

  • More than 25 years in the Teacher Training Industry.
  • ITTT has trained over 1000,000 Tefl qualified teachers, since 1988
  • Experienced staff that has taught English in countries across the world.
  • Moreover, it provides opportunities to native English speakers as well as fluent English speakers, irrespective of their nationality.
  • Globally recognized.
  • Lifetime job assistance.
  • Partnership with recruitment companies in the EFL industry.
  • ITTT provides several certificate notarization options.
  • 24X7 customer support

ITTT Affiliations

Some of the main affiliations are-

  • Lamar University
  • Teacher Training Council accreditation is an international learning and development body
  • OTTSA- All ITTT courses are fully accredited by the Online TESOL and TEFL standards agency.
  • IATEFL- ITTT is an institutional member of  IATEFL which is one of the most thriving communities of ELT teachers in the world.
  • College of teachers-ITTT is an institutional member of the UK College of Teachers, the UK’s professional educational institute for teachers.
  • ITTT site is visited every month by the Members of the Regional Board of Academic Advisors to validate their courses.

That includes Local ELT Specialists/Moderators (ESL professionals, school managers.

  • European Global School-It is a private higher institution to promote programs internationally.
  • Bangkok School of Management, established in 1998 BSM is duly recognized and licensed by the Ministry of Education, Thailand.
ITTT online TEFL course

Online TEFL/TESOL courses

60- Hour TEFL/TESOL online course ( No Tutor)

Course Fee $299 offer price from $199

The course covers basic skills and knowledge to get you started.

60-Hour TEFL/TESOL course with tutor support and video

Course Fee $380, offer price from $235

120-Hour course ( No Tutor)

This course is a popular choice for those who seriously were to take up teaching English as a foreign language.

Course Fee-$340, Offer price from $239

220-Hour Master Package with tutor Support and Video

This course provides a comprehensive base to launch a teaching career.

Also, includes a course in teaching business English and young learners.

Course Fee-$ 699, offer price from$399

250- Hour TESOL Diploma Course with tutor support

This course can get you a great start in your teaching career worldwide

Course Fee-$ 1390, offer price from $599

470-hour Professional Package with Tutor support and video

This course gives you an opportunity to a great start in the TEFL word

Course Fee-$1298, offer price from $799

5540-Hour Expert Package with Tutor support and video

This course provides the most comprehensive and in-depth TEFL training on the market.

Course fee 1690, offer price from $999


This is a course in Teaching English as a foreign language with online specialization.

Full tutor support and teaching resources.

Course Fee-$520, Offer price $369


( with tutor support)

This course with the teaching practice commences with an online study section that includes full tutor support and a wide range of informative videos.

Course fee-$995, offer price from $399

Also Read: Top 15  TEFL course online free in 2021

5. TESOL Certification Denver Colorado, TEFL  Online, Training Program

ITTI International Tefl Training Institute, New York

ITTI provides a range of internationally recognized TESOL/TEFL certification programs

The state of art 120 hours TEFL/TESOL course provides an opportunity to teach English in the USA or anywhere in the world.

Accreditations and Affiliations:

  • ITTI is accredited by IAO international accreditations organizations with chapters in North and South America, Europe, Asia, Australia and the middle east.
  • It is also a member of the College of Teachers, the UK’s most distinguished teacher training institution in London 


Online, onsite, or combined learning options available

120-Hour 100% online Course ( from anywhere in the world at your own pace)

120-Hour Combined course :

You not only learn online at your own pace but also attend one of the training centers to experience classroom teaching practice 

50 Hour Online TEFL specialization courses:


  • young learners
  • business English
  • TOEFL Test preparation

6.  International TEFL  Academy

International TEFL Academy online course Chicago

Founded in 2010

ITA Unique features

  • It is the finest internationally accredited TEFL classes Both Online and contact in 25 locations across the globe
  • 6000 people certify from ITA each year
  • Moreover, the ITA graduates have been teaching in more than 80 countries and the top tier courses provide at least 100 hours of academic coursework
  • It offers more than six hours of live teaching practice with non-native English speaking students
  • Lifetime job search guidance 

Accreditation & Recognition

ITA classes are externally monitored & approved at a level 5 Ofqual (British Government)

Accredited by TQUK


170- hour Online TEFL Course (150-Hour class + 20-hour practicum)

ITA is offering flexible payment options

The tuition Fee reduced from $1399 to $ 1199

  • Course Overview
  • Speaking and writing
  • Visual Aids and TechnologyPre-course Grammar module
  • Role of the Teacher
  • Creating student centered classroom
  • Cultural sensitivity
  • Methods and Approaches
  • Lesson Planning
  • Grammar and Lexis
  • Listening and Reading
  • Mandatory Unit: Practicum Requirements(Live Observation & Student Teaching)

7. UNI-Prep Institute

Unipreps TEFL/TESOL online certification course

Unipreps TEFL/TESOL certificate program is accredited by ACCREDITATION

ACCREDITATION is a division of training issues ltd, international learning, and development body.

It accredits and moderates TEFL/TESOL Providers for face-to-face, online, and distance learning courses

Salient Features

Accredited and Internationally recognized

Global placement support

Tutor support

Video lessons


Online accredited 120-Hour TESOL/TEFL certification program

Course Fee $ 300, Offer price $195

Online 120 Hour TESOL Certificate plus All TESOL specialization

Course Fee $800, Offer Price $499

Additional features such as:

  • Letter of recommendation
  • Teaching-
  • English Online
  • Young Learners
  • Teenagers
  • adults
  • Grammar Part 2
  • Beginners
  • Teaching Advance students
  • Business English
  • Teaching TOEFL students and IELTS students

Students completing this course will get an additional certificate 250-Hour TESOL Diploma

Unlimited Courses ( All courses offered by UNI-Prep)

Course Fee $ 2000, Offer price $999 per year

Students completing this course get a separate certificate for each course

8. Teaching House CELTA  TESOL/TEFL Certification

Teaching House was opened in 2007 with the aim to expand quality English language teacher training in The United States.

It has centers in 15 locations and has trained over 3000 teachers.

Approved by Cambridge Assessment English

 Trainer- student ratio is 1:6, ensuring the high standards of education set by Cambridge English.

Teaching House staff includes 20 Cambridge English-approved teacher trainers.

Cambridge 100% CELTA Online Course 

( Intensive 4 week & part-time 10 weeks) 

Celta online  is 120-Hour of training plus 6 hours of teaching practice

Course Features

The course is developed and delivered by TH CELTA trainers, based on feedback from over 10 years of teachers’ training experience and 7000 CELTA graduates.

Teaching abroad guarantee

Lifetime Alumni Career Support

Teaching house Golden Ticket: Priority Access to key recruiters in China, Hongkong and Indonesia.

Cambridge Blended CELTA Course Online (14-17 weeks)

Course fee $2495

Teaching House is offeringCelta online In three different formats

15 weeks in total, including 2 weeks intensive face to face towards the end of the course (USA only)

17 weeks in total, including 2 weeks face to face, with two-week study break (USA only)

14 weeks including 14 Saturdays of face-to-face (London and Melbourne only)

9. Online TEFL Certification from Robertson Center For intercultural Leadership (CIL) at International House UC Berkeley

15th World University Ranking

No.1 Public University in the US

The Robertson Center of excellence for advancing leadership, understanding, collaboration across cultures.

Course Fee $1095

Salient features

100% online and self-Paced

Learn from anywhere in the world at your own pace and convenience.

Internationally recognized

The course is designed as per world-class academic standards, with top 20 universities globally recognized for their reputation and excellence.

Essential Skills

Provides essential skills for advanced learning, understanding, and collaboration across cultures.

1045 ESL vacancies live

Course Curriculum

  • 100% Online format
  • Course duration 120-hours
  • Total 19 modules comprise all essential components of Teaching English as a foreign language that includes:
  • Intro to TEFL
  • Components of language
  • Role of teachers
  • Lesson Planning Foundations
  • Effective classroom skills and management
  • Teaching  Reading
  • Teaching writing
  • Grammar
  • Resources, games, and materials
  • Vocabulary and pronunciation
  • Humans and culture
  • Navigating the intercultural development continuum
  • The diver Tool
  • Effectiveness in class
  • Facing complex power dynamics 

10. Premier Tefl Online TEFL Courses

Why Choose Premier TEFL?

  • Premier TEFL offers Holistic training for new teachers.
  • The courses are English government regulated.
  • Internationally recognized.
  • Employers partnerships worldwide
  • The Premier level 5 OFQUAL regulated TEFL courses guarantee you the highest standard of teaching training which land you with highest paying jobs
  • 52,000 teachers already certified


120 Hour  Advanced TEFL Course

Fast track international standard

The course is covered in ten modules that include video and end of lesson assessment.

Course duration: 3 to 6 weeks

Tuition Fee $50.70

240-hour Expert Tefl Course

Fast track international standard

Duration: 5to 8 weeks

Tuition Fee: $ 97.50

10 Hour Virtual Day Tefl Course

This course is endorsed by Training Qualifications UK (TQUK)

Real-time webinar understands what teaching English involves.

This course is covered in two sessions of 3.5 hours each

L5 OFQUAL Regulated Tefl courses 

These courses make the learners eligible for top-paying jobs.

Aspiring students must be Native or advanced speakers.

International standard of advanced fluency C2 is required

168 Hour OFQUAL Regulated Level 5 TEFL Course

Course fee $ 299.50

Duration: 6- 10 weeks

The course includes:

UK Government regulated certificate

Experienced DELTA qualified teachers

Live tutor support

Professionally assessed modules

Bonus 30 Hour Teach English online class worth $69

290 Hour TEFL professional training Course

Regulated: CELTA Level Training

Duration: 7-11 weeks

Course Fee: $369.50

This course offers additional four TEFL-pro short courses

Lesson planning eBook

Placement advice

300-hour Hybrid Master TEFL  course with Teaching Practice

Course duration: 7-11 weeks

Course Fee: $ 399.50

This course  provides 10-hour virtual Teaching Practice

Lesson planning eBook

Grammar eBook

10 pack of teaching online lessons

Placement advice

Bonus 30-hour Teaching English Online Class worth $69

Specialist Teaching Courses

These courses are high in demand

Teaching Young Learners Course

This is 30-hour training

Course duration 1-2 weeks

Tuition fee $ 17.50

Teaching business English


A very flexible and affordable course

Can be completed in 1-2 weeks

Nominal course Fee $ 17.50

Advanced Grammar for Teachers

This is a30 hour advanced grammar course

Tuition fee is only $27.50

Website –

11. MyTEFL (80 Hour advanced Online Tefl Course)


What makes MyTEFL special?

MyTEFL has been training aspiring students for the last 35 years.

Moreover, Courses at MyTEFL are developed to be practical and classroom effective.

Also, the course is an ideal blend of theory and practical.

The course emphasizes on Depth of grammar, Alexis, and phonology.

It is accredited by employers all over the world


Fundamental Classroom Management

Course duration 40 Hours ($139)

Salient Features

  • This course is ideal for teachers who have already covered many classroom hours.
  • It comprises introductory modules.
  • Fully accredited
  • 24X7 tutor support
  • Technical support
  • Complete library access
  • Skills-based units
  • Intensive grammar units
  • Comprehensive Phonology
  • Curriculum development
  • Designing testing systems
  • It provides a core understanding and grasp of ancillary skills and systems required to manage classes

Intermediate Course-60 hours of TEFL Training

Teaching Techniques & Methods

Course Fee:$189

Advanced 80 hours online TEFL Certification course

Advanced approaches and grammar

Course Fee $249


Accredited Internationally Recognized TEFL Certificate

Official Letter Of recommendation with course breakdown

24X7 worldwide access to your via multiple devices

Lengthy Course & Library Access

Website –

Now as you are aware of the various options of learning the best TEFL course online anywhere across the globe.

With flexible learning hours, comprehensive curriculum, and innumerable benefits, and learning as per your convenience and requirement, from the comfort of your home.

If you are a passionate teacher, with a sense of adventure.

Ready to take on an unconventional career.

TEFL Online course for teaching the English language abroad can open your gateway to success.

Take a call now!

Why Do You Need A TEFL Certification to teach abroad?

The English language is a universally accepted language.

It has bridged the gap within countries and continents.

Furthermore, the growing importance of English as a global language has increased the demand for excellent English teachers has also increased.

Therefore, schools across the world demand high standards for the teachers they hire.

TEFL Certification meets those high standards and provides an extra edge over other Teachers.

A TEFL Certification Course-

  • Helps you come out as a more patient and confident teacher.
  • You are better equipped with classroom management skills and strategies.
  • Plan your lessons in a more creative fashion.
  • with the help of visual and online teaching aids.
  • Mostly all TEFL certifications assure you Lifetime placement assistance.
  • Moreover, a  TEFL certification online or in class from a reputed and accredited institution that is globally accepted,  makes you eligible for a highly paid job.

How to choose the Best Tefl online Certification Course?

There are innumerable options to earn a TEFL/TESOL/ESL certification, anywhere in the world.

  • You are investing your valuable time and money it is important that you make the right choice.
  • It is important to research the job and TEFL requirements of the country you are looking at working.
  • Research about the institute, the reviews, accreditations, affiliations, and where their course standards stand globally.
  • Do not forget to check the course content and the modules.
  • Most importantly, what extra is any institute offering, and how that can benefit you?
  • What are the different learning options does the institute provides? Online/In-class/ blended and see what suits you the most.
  • Do not forget to compare the course content, fees, discounts of all the institutes you have shortlisted.
  • Don’t forget to check the student feedback.
Recommended Read:
What is TEFL Certification
Top 10 TEFL Certification Program in 2021
Top 5 Programs to Get Your TEFL Certification in South Africa
Top 50 Best TEFL Certification Courses


Recommended videos for you


  1. Kristi Martin Reply

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  5. Caroline Klaus Reply

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  7. A while back a friend of mine suggested me to take up a TEFL course. So I decided to take up that advice and do something about it. It seemed something that goes with my personality and passion. So while I was searching for a TEFL certification course in Colorado, Anyways I did some research and thought Henry Harvin was the best option for me and it definitely didn’t disappoint. I liked the curriculum and I thought the teacher taught really well but you should check it out for yourself. Thanks!

  8. When I was searching for blogs on TEFL certification Colorado this blog appeared and here I am. Your blog is really well written and tediously edited. I’m a teacher and I wanted to get a tefl degree so that I could teach english as a foreign language to other kids dominantly of the asian continent. I love travelling and I love kids so I thought this might be a good career opportunity for me. Let me know if you have any more tips about being a tefl teacher. Nice work with the blog.

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