Which Airlines Offer the Cheapest Domestic Flights in India?

When you’re booking a flight, the first thing on your mind is usually, “Which airline is the cheapest?”

Prices change every day, and even on the same route, fares can swing wildly between airlines. If you choose wisely, you can easily save ₹1,000 to ₹3,000 on every trip.

This guide breaks things down simply—clear comparisons, when to book, and tips to help you snag the best deals.

Domestic Airlines in India: The Basics

In India, you’ll mostly find two types of airlines:

Low-Cost Airlines (budget-friendly):

1. IndiGo

1. SpiceJet

1. Akasa Air

Full-Service Airlines:

1. Air India

1. Vistara

Most of the time, you’ll find the cheapest tickets with the low-cost airlines.

Cheapest Airlines in India: Quick Look

Here’s who usually gives you the lowest fares:

1. IndiGo – Consistently cheap, big network

1. SpiceJet – Lots of flash sales and deals

1. Akasa Air – New in the market, but pretty competitive

1. Air India – Sometimes you’ll get lucky, especially if there’s a sale

1. Vistara – Usually pricier, but deals pop up

Airline Comparison

IndiGo: Low-cost | Lowest fares | Great for reliable, cheap travel

SpiceJet: Low-cost | Low fares | Good deals during sales

Akasa Air: Low-cost | Low to medium fares | New routes, competitive prices

Air India: Full-service | Medium fares | Offers + free checked bags

Vistara: Premium | Medium to high fares | Comfort and occasional deals

1. IndiGo – The Most Reliable Budget Option

Why pick IndiGo?

1. Prices are steady

1. Flies almost everywhere in India

1. Flights are (usually) on time

Best for frequent travelers.

2. SpiceJet – Best for Flash Deals

Why go with SpiceJet?

1. Regular sales and festival offers

1. Fares drop a lot during promotions

Tip: Wait for a deal to book—sometimes, they have the lowest prices on the market.

3. Akasa Air – New, Affordable, Growing Fast

Why try Akasa?

1. Great starting prices

1. Seats are comfy

1. Their network is getting bigger by the day

Good pick if you want low fares and something different.

4. Air India – Value with Extras

Why fly Air India?

1. Free checked bag

1. Meals are included

1. Big discounts during sales

Sometimes even beats budget airlines on price when there’s an offer.

5. Vistara – Premium Experience, Smart Deals

Why choose Vistara?

1. Comfy seats, good service

1. Worth it during booking sales or if you book in advance

Best Times to Book Cheap Flights

1. Aim for 3–6 weeks ahead of your travel date

1. Weekdays like Tuesday and Wednesday usually have lower fares

1. Early morning or late-night flights are the cheapest

How to Get to the Airport Without Spending a Fortune

1. Take the metro (works well in cities like Delhi and Bangalore)

1. Use airport bus services

1. Try shared cabs

Airport travel can add up, so save here when you can.

Where to Stay (Flight Traveler’s Tip)

1. Check out budget hotels near the airport, especially if you have an early flight

Top Perks of Budget Flights

1. Easy to plan weekend getaways

1. You can visit more cities on a budget

1. Flying saves you a ton of travel time

Food & Local Culture on Low-Cost Airlines

1. Food isn’t free, but you can bring your own snacks

1. Makes sense if you want to keep spending low

Tips to Score Cheap Flights

1. Use price comparison apps

1. Search in incognito mode (avoids price hikes based on tracking)

1. Set up fare alerts

1. Book round-trip tickets when possible

1. Check for credit card or wallet offers

Mistakes to Avoid

1. Don’t book at the last minute

1. Watch out for peak seasons—fares jump fast

1. Be careful with hidden charges (extra baggage, seat selection)

Travel Safety Tips

1. Always carry a valid ID

1. Check in online to avoid airport queues

1. Get to the airport early

1. Follow baggage rules to skip extra fees

Sample 3-Day Budget Flight Plan

Day 1: Take an early morning cheap flight, check into your hotel

Day 2: Explore the city

Day 3: Fly back late at night

This way, you save money and get the most out of your trip.

FAQs

Which airline is the cheapest in India?

Usually IndiGo, SpiceJet, or Akasa Air have the lowest fares.

When are flight tickets cheapest?

When you book in advance and fly on weekdays.

Can full-service airlines be cheap too?

Yes—sometimes Air India and Vistara have surprisingly low fares during sales.

How do I book the cheapest flight?

Compare prices, book early, and keep an eye out for special deals.

Conclusion

Finding cheap flights in India isn’t hard—you just need a bit of smart planning. Low-cost airlines like IndiGo, SpiceJet, and Akasa Air are your regular budget go-tos, but don’t sleep on Air India and Vistara when sales are on. If you time your booking right and pick your airline carefully, you can save a lot—no need to give up comfort along the way.