6E

IndiGo flights

IndiGo is India's largest airline by passengers carried and fleet size. Founded in 2006, the airline operates over 2,000 daily flights to 90+ domestic and 30+ international destinations. Known for on-time performance and low fares, IndiGo carries roughly 6 out of every 10 domestic passengers in India.

About IndiGo

IndiGo is India's largest airline by passengers carried and fleet size. Founded in 2006, the airline operates over 2,000 daily flights to 90+ domestic and 30+ international destinations. Known for on-time performance and low fares, IndiGo carries roughly 6 out of every 10 domestic passengers in India.

Type
Low-cost carrier
Primary hub
Delhi
DEL · Indira Gandhi International Airport
Fleet size
420+ aircraft
A320neo · A321neo · A320ceo
Founded
2006
20 years
Loyalty programme
6E Rewards
Earn 6E Miles

Key facts about IndiGo

⏱ On-time performance

Based on DGCA Flight Reliability Report data (India domestic operations):

84.2%
Latest on-time % — Mar 2026
84.2%
3-month avg OTP
0.5%
3-month avg cancellation

Source: DGCA monthly Flight Reliability Report. Figures reflect four-metro composite (DEL, BOM, BLR, HYD).

IndiGo fare range

Based on 48,513 fare observations across 500 routes over the last 30 days:

Lowest
₹2,963
Typical
₹10,737
Peak
₹1,10,396

Popular IndiGo routes

Most-tracked routes we see IndiGo operating, with typical economy fares:

IndiGo information

Offers on IndiGo flights

Apply these HappyFares promo codes at checkout to save on your IndiGo booking. Codes refresh from our current live catalogue.

FIRSTTREAT
Flat 10% off up to ₹400 on your first flight booking.
HFNCF
Pay ZERO convenience fee using any payment mode.
SAVENOW
Fly international and save up to ₹3,000 on your booking.
SAVETODAY
Get flat ₹300 discount on your booking.

Promo codes apply at checkout. T&Cs apply and codes may be withdrawn at any time. See the full list at all HappyFares offers.

Special fares for students, senior citizens & defence personnel

Select the applicable fare type at checkout — no promo code required.

🎓
Student fare

10% discount on base fare plus an additional 10 kg baggage allowance. A valid student ID must be shown at check-in.

👴🏼
Senior citizen fare

No promo code needed — simply select Senior citizen fare at checkout to see discounted fares available for travellers aged 60 and above.

🎖️
Defence fare

Serving personnel of the Indian Armed Forces can select the Defence fare option at checkout to access discounted fares. Valid service ID required at the airport.

Frequently asked questions about IndiGo

What is the cheapest IndiGo fare I can get on HappyFares?

IndiGo economy fares on HappyFares typically range from ₹2,963 to ₹1,10,396, with a typical fare of ₹10,737 based on 48,513 fare observations across 500 routes. Book early and use HappyFares price alerts to catch the lowest fares.

How do I do web check-in for IndiGo?

IndiGo web check-in opens 48 hours before departure and closes 60 minutes before departure. Visit the IndiGo check-in portal at https://www.goindigo.in/check-in.html or use the IndiGo mobile app. On HappyFares, we provide step-by-step web check-in instructions for IndiGo at happyfares.in.

What is IndiGo's baggage allowance?

IndiGo domestic flights typically include approximately 15 kg checked baggage (Economy) and around 7 kg cabin baggage on standard fares. Business class typically allows around 25–30 kg checked baggage. Note: the lowest-tier saver fares on some Indian carriers (IndiGo Saver/Lite-style, SpiceJet SpiceSaver, Akasa Value) may include cabin baggage only — always verify your fare at booking. Excess baggage fees apply per kg beyond the free allowance. For the binding current allowance, check the IndiGo official policy at https://www.goindigo.in/information/baggage.html or our baggage allowance guide on HappyFares.

How do I contact IndiGo customer care?

IndiGo India customer care number is 0124-617 3838. You can also reach them via the official IndiGo website at www.goindigo.in. For HappyFares bookings made on IndiGo, contact HappyFares support at help.happyfares.in.

Is IndiGo part of an airline alliance?

IndiGo is an independent airline (not part of any major global alliance). Loyalty miles and benefits are specific to IndiGo's own frequent flyer programme. Check the IndiGo website for their loyalty programme details.

How do I check my IndiGo PNR status?

You can check your IndiGo PNR (Passenger Name Record) status on the official IndiGo website under Manage Booking. Enter your 6-character PNR and last name to view booking confirmation, seat assignment, and e-ticket details. If you booked via HappyFares, your PNR is visible in the HappyFares app under My Bookings. You can also use our IndiGo PNR status guide for step-by-step instructions.

How do I track my IndiGo flight status?

To check live IndiGo (6E) flight status, visit the IndiGo flight status page on HappyFares. You can also check directly on the IndiGo website or via the AirSewa mobile app (for Indian carriers). Enter the 6E flight number to see real-time departure/arrival times, delays, and gate information. Check status 2–3 hours before departure for the most accurate update.

What are the most popular IndiGo routes from India?

IndiGo operates flights on the following popular routes: Srinagar to Pune, Leh to Delhi, Mumbai to Dehradun, Mumbai to Amritsar, Delhi to Madurai. Compare IndiGo fares and book tickets on HappyFares with zero convenience fee.

What is IndiGo's IATA code?

IndiGo's IATA code is 6E. When searching for flights or checking status, enter "6E" followed by the flight number (e.g. 6E 204 for the Delhi–Mumbai route). The ICAO code is IGO.

What is IndiGo Stretch?

IndiGo Stretch is IndiGo's premium economy-style seating product offering extra legroom — typically 34–36 inches vs the standard 28–30 inches. Stretch seats are located at the front rows and emergency exit rows of the aircraft. They can be pre-booked at an additional charge via goindigo.in or the IndiGo app. Stretch is not a separate business class cabin — IndiGo remains all-economy — but gives travellers significantly more comfort on longer routes.

Does IndiGo have business class?

No. IndiGo operates an all-economy configuration on all its aircraft. It is a low-cost carrier (LCC) and keeps fares competitive by offering a single cabin class. For passengers wanting more space, IndiGo Stretch seats offer extra legroom at select rows. For full business class on Indian routes, consider Air India or Vistara (now merged into Air India).

What is IndiGo's 6E Rewards loyalty programme?

6E Rewards is IndiGo's frequent-flyer programme. Members earn 6E Miles on every booking and can redeem them for free flights, seat upgrades, and partner benefits. Sign up at goindigo.in/6e-rewards.

Does IndiGo fly international routes?

Yes. IndiGo operates international flights to Dubai, Abu Dhabi, Muscat, Doha, Colombo, Bangkok, Kuala Lumpur, Singapore, Kathmandu, Kabul, and several other destinations. International web check-in closes 75 minutes before departure.

Is IndiGo a budget airline?

Yes. IndiGo is India's largest low-cost carrier (LCC). It charges separately for checked baggage, meals, and seat selection on base fares (6E Saver). Fares including meals and baggage are available as 6E Flexi bundles.