25 Best Flask Courses Online
Flask is a lightweight Python micro‑framework used for building web applications and APIs. It provides the essentials for routing, templating and handling requests while leaving the larger architecture decisions to the developer. The courses listed here introduce these core concepts and then extend into more specialised topics such as database integration, deployment to cloud platforms and building full‑stack solutions. Whether you are a Python developer looking to add web skills or a newcomer to programming, you will find material that matches your current knowledge. The selection comprises ten courses from Udemy and Coursera, priced between $19.99 and $199.99 at the time of writing. Some courses focus on introductory fundamentals, others target deployment on services such as AWS or integration with PostgreSQL, and a few aim at complete end‑to‑end projects. The list is ordered according to our internal ranking, which considers curriculum depth, practical exercises and learner feedback, but it does not imply an absolute quality hierarchy. Use the descriptions to match the course depth, teaching style and price to your learning goals.
- Courses compared
- 25
- Price range
- $9.99 – $448.20
- Providers
- Coursera, Udemy, edX
- Last updated
- 18 Sep 2026
How these 25 courses were chosen
Every course below is a real, currently listed course from Coursera, Udemy, edX, matched to "flask" by our catalog and ordered by our CourseAsk score. Courses whose own title names the topic rank above those only tagged with it.
The grade on each entry scores how much the provider publishes about the course before you pay — the length and detail of the description, whether it lists learning outcomes and objectives — and whether a named university or institution stands behind it. A is fully documented and institution-backed; E is little more than a title and a price. Courses with almost nothing published are left ungraded rather than marked down, because an unknown course and a poor one are not the same thing.
There are no star ratings on this page — the course feeds we license do not include them, and we would rather leave a column out than fill it with a number we cannot stand behind. What we do have is price: these range from $9.99 to $448.20, as listed by the provider when we last updated the page.
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1
The Ultimate Flask Course
Offered by Packt
This specialization features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress throug...
$49.00listed price -
2
Flask Fundamentals, App Basics, and Food Tracker App
Offered by Packt
This course features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the co...
$49.00listed price -
3
Flask Landing - Learn the Python Microframework
Flask is a flexible web framework written in Python. It's narrow in scope so that means it's much easier to learn.A web application with Flask can be as simple as 1 function with 4 total lines of code. Regardless of your...
$59.99listed price -
4
Flask Master Class For Beginners To Pro
Flask Master Class: Building Web Applications with PythonThis comprehensive course is designed to teach you everything you need to know to become a Flask expert. Over the course of several weeks, you'll learn how to buil...
$199.99listed price -
5
From Zero to Flask: The Professional Way
*** Learn Flask Development using the latest Flask version 1.0.2 ***This course will teach you, assuming no prior coding knowledge, how to develop back end web applications the way professional coders do in the top inter...
$49.99listed price -
6
Desarrollo web full Stack: Flask PostgreSQL JavaScript
Aunque llegar a ser un desarrollador web no es una tarea reservada para eminencias de la informática, la cuestión es diferente, y mucho más compleja, cuando hablamos de un desarrollador Full Stack. Debido a su dominio de...
$149.99listed price -
7
Build a Full-Stack Web App Form with Flask and PostgreSQL
Welcome to "Build a Full-Stack Web App Form with Flask and PostgreSQL." This course is designed for aspiring web developers, software engineers, and anyone interested in building dynamic, scalable, and efficient web appl...
$29.99listed price -
8
Ultimate Guide to Deploying Flask to AWS
In this course you will learn how to deploy Python based Flask applications to the AWS Cloud using both traditional EC2 Virtual Private Servers (VPS) along with the ever increasingly popular Serverless method using Fully...
$99.99listed price -
9
Python And Flask Framework Complete Course For Beginners
Python And Flask Framework Complete Course For Beginners1) Learn Python From ScratchThis course is designed to take you from a beginner to an advanced level in Python programming. It covers a wide range of topics, starti...
$139.99listed price -
10
Python,Django And Flask,HTML 5 Framework Full-Stack Course
Learn Full Stack Course With HTML5, Python, Flask Framework, And Django From the Beginning in HTML 5, Python, Django, And Flask Framework Full Stack Course 2022 we've created thorough, extensive, but easy-to-follow Hours...
$189.99listed price -
11
Deploying a Python Flask Web Application to App Engine Flexible
Offered by Google Cloud
This is a self-paced lab that takes place in the Google Cloud console. In this lab, you will learn how to use App Engine Flexible with Python’s Flask framework. You’ll deploy a web application that allows users to upload...
$9.99listed price -
12
Desenvolvimento web com Python e Flask
Ao analisar hoje o mercado de trabalho vejo cada vez mais pessoas querendo aprender como desenvolver uma aplicação web, por este motivo decidi criar este curso com o foco não só nas pessoas que querem entrar na área de d...
$39.99listed price -
13
Flask for Python Devs: Build Real-World Web Apps & REST APIs
A warm welcome to Flask for Python Devs: Build Real-World Web Apps & REST APIs course by Uplatz.What is Flask?Flask is a lightweight (“micro”) Python web framework for building web applications and APIs. “Micro” mean...
$19.99listed price -
14
Create a Multi-Agent Travel Planner App with CrewAI and Flask
Offered by CodeSignal
Build an intermediate travel planner web app that uses CrewAI agents to research destinations, coordinate tasks, and generate personalized itineraries. Connect the agent workflow to a Flask interface for user requests an...
$50.00listed price -
15
Building a Chatbot with Flask and OpenAI
Offered by CodeSignal
Build an AI-powered chatbot web application using Python, Flask, and the OpenAI API. Learn how to create a responsive chat interface, manage conversations, and connect frontend interactions to a backend chatbot service.
$60.00listed price -
16
Implementing MVC ToDo App with Flask
Offered by CodeSignal
Build a dynamic ToDo application with Flask, HTML templates, and SQLite. Apply MVC architecture, authentication, session management, and secure back-end development practices.
$80.00listed price -
17
Python Flask: Make Web Apps with Python
You’ll learn to set up a Flask project, define routes, and render pages with Jinja2 templates. The course walks through handling cookies, sessions, and other common web‑tech tasks needed for a functional site. A small we...
$19.99listed price -
18
Cloud Machine Learning Engineering and MLOps
Offered by Duke University
Welcome to the fourth course in the Building Cloud Computing Solutions at Scale Specialization! In this course, you will build upon the Cloud computing and data engineering concepts introduced in the first three courses...
$49.00listed price -
19
Building Cloud Computing Solutions at Scale
Offered by Duke University
With more companies leveraging software that runs on the Cloud, there is a growing need to find and hire individuals with the skills needed to build solutions on a variety of Cloud platforms. Employers agree: Cloud talen...
$49.00listed price -
20
Web App Development for Data Scientists
Offered by Davidson College
This course focuses on the intersection of web development and data science, helping you build web applications tailored for data-driven projects. You'll learn practical skills that will enable you to design and deploy a...
$448.20listed price -
21
Containerization and Kubernetes for DevOps
Offered by Packt
This course features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the co...
$49.00listed price -
22
Develop Generative AI Applications: Get Started
Offered by IBM
Get ready to power up your resume with the GenAI development skills employers need. During this course you’ll explore core prompt engineering strategies—like in-context learning and chain-of-thought—and create and manage...
$49.00listed price -
23
Machine Learning and Deep Learning for Software Engineers
Offered by Board Infinity
This specialization empowers software engineers, backend developers, and full-stack professionals to integrate, deploy, and maintain machine learning models within production software systems. You will approach ML throug...
$49.00listed price -
24
Deploy ML Models to Production
Offered by KodeKloud
This comprehensive course is designed for aspiring MLOps engineers and data scientists looking to bridge the gap between experimental notebooks and robust production environments. You will begin by establishing a strong...
$49.00listed price -
25
Application Development using Microservices and Serverless
Offered by IBM
Welcome to this introductory course on microservices and serverless, essential technologies for cloud native and application modernization workloads. Rather than building large applications, known as monoliths, that perf...
$49.00listed price
Best Flask Courses Online compared
Prices shown are the provider's listed price when we last updated this page. Confirm on their site before enrolling.
What the prices here tell you
The 25 priced courses on this page run from $9.99 to $448.20, with the middle of the range around $49.00 — a spread of $438.21. That is a wide gap for one subject. A higher price on this page usually reflects who is behind the course rather than how much material it contains, so it is worth opening two or three at different price points and comparing their syllabus before deciding.
Who is behind these courses
These courses come from Coursera, Udemy and edX. The platforms differ in how they sell: some charge once per course, others expect a subscription, and the listed price is not always what you pay at checkout after a promotion. 2 of these are produced by a named university or institution, including Duke University and Davidson College — which usually means a fixed syllabus and a recognised certificate, rather than an individual instructor’s own course.
Before you enrol
Open the provider’s own page and check three things this comparison cannot tell you: when the course was last updated, what the syllabus actually covers in its later sections, and what recent learners say. Prices shown here are the provider’s listed price when we last rebuilt this page on 18 September 2026 — they change often, and a promotion can move them substantially. We earn a commission if you enrol through our links, which costs you nothing and never affects the order courses appear in.