India's two biggest airlines could not be more different. IndiGo is the budget king — no-frills, punctual, and cheap. Air India is the full-service national carrier — more legroom, free meals, and global connectivity. But which one should you actually book for your next flight?
This guide breaks down every important factor so you can make the right choice for your route, budget, and travel style.
IndiGo vs Air India — Quick Comparison
| Factor | IndiGo | Air India |
|---|---|---|
| Base fare | Usually cheaper | 5-20% higher on average |
| On-time performance | Best in India (85%+) | Improving (78%) |
| Free meal included | No | Yes (domestic and international) |
| Free checked baggage | 15kg domestic, varies | 20-25kg domestic, 30kg+ international |
| Seat comfort | Tight (28-29 inch pitch) | Better (31-32 inch pitch) |
| Entertainment | None (short haul) | Seatback screens on wide-body |
| International routes | Limited (mainly SE Asia, Gulf) | Global (UK, USA, Australia) |
| Business class | No on domestic | Yes on most routes |
| Credit card offers | Via OTA platforms | Star Alliance miles + direct offers |
| Cancellation policy | Strict, fees apply | More flexible |
Price — Who Is Actually Cheaper?
IndiGo wins on base fare almost every time. For a typical Delhi to Mumbai route, IndiGo might show ₹3,500 while Air India shows ₹4,200. But here's what most travellers miss:
- Add-on fees change everything. IndiGo charges ₹400-700 for a meal, ₹500-800 for checked baggage, and ₹200-400 to select a decent seat. Once you add these, Air India's higher base fare often works out the same or cheaper.
- International routes need careful comparison. On Delhi to London, Air India frequently undercuts IndiGo's codeshare partners because it flies the route directly on its own metal.
- Last-minute fares. If you're booking within 7 days of travel, Air India often has better availability and pricing on international routes.
💡 FaresIQ tip: Always compare total cost including baggage and meals, not just the base fare. A ₹700 cheaper IndiGo ticket can cost ₹1,200 more after adding your check-in bag.
On-Time Performance — IndiGo Wins Clearly
This is where IndiGo has historically dominated. With an on-time performance consistently above 85%, it is the most punctual major airline in India. Air India has been improving steadily since the Tata Group takeover in 2022, reaching around 78% in 2025, but IndiGo still leads.
If you have a connecting flight or an important meeting, IndiGo is the safer choice on domestic routes. Air India's international routes, particularly the London and New York services, have been much more reliable since 2024 after significant fleet and crew upgrades.
Comfort and Legroom — Air India Wins
IndiGo operates an all-economy, no-frills model on narrow-body aircraft. The seat pitch of 28-29 inches is tight for passengers above 5 foot 10 inches. There is no recline on XL model aircraft and no in-flight entertainment.
Air India offers 31-32 inch pitch on domestic routes and proper business class on wide-body international aircraft. The new Airbus A350 and Boeing 787 Dreamliner fleet introduced in 2024 and 2025 have competitive business class suites with direct aisle access.
For flights under 90 minutes — domestic like Delhi to Mumbai or Bangalore to Hyderabad — seat comfort difference barely matters. For anything over 3 hours, Air India's extra legroom is worth considering, especially if you are tall or travelling in a premium cabin.
International Routes — Air India Has More Options
For flights from India to the UK, USA, Australia, Canada, and most of Europe, Air India flies direct while IndiGo does not. IndiGo's international network is mainly Southeast Asia (Bangkok, Singapore, Kuala Lumpur) and the Gulf (Dubai, Doha, Abu Dhabi).
If you are flying from India to London, Sydney, San Francisco, or Toronto — Air India is your only Indian carrier option for direct flights. For Southeast Asia and the Gulf, both airlines compete and IndiGo often wins on price.
Baggage Policy — Air India Is More Generous
Air India includes 25kg free checked baggage on most domestic routes and 30-35kg on international routes in economy. For business class international, it's 40kg or more.
IndiGo's base fare typically includes 15kg checked baggage on domestic routes and requires purchasing additional kilos. On international routes IndiGo includes 20-25kg but this varies by route and fare class.
For families travelling with lots of luggage or for longer international trips where you need more baggage allowance, Air India frequently works out cheaper once baggage is factored in.
Credit Card and Loyalty Points — Air India Offers More
Air India is part of Star Alliance, the world's largest airline alliance. This means you can earn and redeem miles on Air India flights using points from over 40 partner airlines worldwide including Lufthansa, United, Singapore Airlines, and many more.
IndiGo operates its own loyalty programme but it has no international partner airline for mileage credit. For Indian travellers building up miles for business class upgrades or international redemptions, Air India offers significantly more value.
| Card | Benefit on IndiGo | Benefit on Air India |
|---|---|---|
| Axis Magnus | 35 EDGE Miles per ₹100 via OTA | 35 EDGE Miles + Star Alliance miles |
| HDFC Regalia | 5X points via MakeMyTrip | 5X points + Flying Returns credit |
| Citi Premier Miles | 10 miles per ₹100 via OTA | 10 miles per ₹100 + bonus on direct booking |
| SBI Elite | Standard rewards via platform | Standard rewards + Elite tier benefits |
When to Choose IndiGo
- Short domestic flights under 2 hours where you travel light
- Budget trips where every rupee matters
- Southeast Asia routes where IndiGo flies direct and cheap
- Gulf routes under ₹18,000 where IndiGo often underprices Air India
- When punctuality is critical (IndiGo's on-time record is better)
- When you have no checked baggage and just carry a cabin bag
When to Choose Air India
- Long-haul international flights to UK, USA, Australia, Canada
- Trips with heavy luggage where free baggage allowance matters
- When you want a free meal included especially on flights over 2 hours
- Business class travel on international routes
- When you want to earn Star Alliance miles for future redemptions
- Flights over 4 hours where comfort and entertainment matter
Want to know which airline is cheaper for YOUR specific route and date? FaresIQ AI analyses live fares from both IndiGo and Air India and tells you the best option — including the best credit card to use for maximum rewards.
Analyse My Route Free →The Verdict
For domestic travel: IndiGo for punctuality and price on short trips. Air India if you have heavy bags or want comfort on longer domestic routes.
For international travel: Air India wins for long-haul routes to Europe, USA, Australia. IndiGo wins for budget Southeast Asia and Gulf trips.
The smartest travellers check both, compare total cost including all fees, then use FaresIQ to confirm the fare timing is right before booking.