The Chennai to Mumbai route is one of India's busiest domestic air corridors, connecting the gateway to South India and Tamil Nadu's capital with India's financial capital and busiest domestic airport. Non-stop flights depart from Chennai International Airport (MAA) and arrive at Chhatrapati Shivaji Maharaj International Airport (BOM), with a flight time of around 1 hour 50 minutes. IndiGo operates the most frequent services on this route. One-way fares start from ₹4,367, though prices vary depending on the season, day of the week, and how far in advance you book. We track this route daily — check the price calendar below to find the cheapest dates.
Airlines on this route
Frequently Asked Questions
What is the cheapest month to fly from Chennai to Mumbai?
On this busy business route, May tends to see the lowest fares, starting from ₹4,367. Competition between 6 airlines keeps prices competitive, but booking 3-4 weeks in advance still makes a noticeable difference.
How much does a Chennai to Mumbai flight cost?
One-way flights from Chennai to Mumbai typically cost between ₹4,367 and ₹6,153. Prices vary by season, airline, and how far in advance you book. Use our price calendar to spot the cheapest dates.
Which airline is cheapest for Chennai to Mumbai flights?
With 6 carriers on this route, there's strong price competition. IndiGo and Air India generally have the lowest base fares, while Air India includes checked baggage and meals at a slightly higher price point. Budget carriers like Vistara run frequent sales worth watching.
How far in advance should I book Chennai to Mumbai flights?
This is a high-frequency business route, so fares fluctuate often. Booking 3-4 weeks in advance generally gets you the best price. Avoid booking on Sunday evenings when business travellers push prices up for Monday departures.
Are there direct flights from Chennai to Mumbai?
Yes, non-stop flights operate between Chennai International Airport and Chhatrapati Shivaji Maharaj International Airport. IndiGo runs the most frequent non-stop service, with a flight time of about 1 hour 50 minutes.
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Last updated: April 2026