11 Key Differences Between IndiGo, SpiceJet, and Vistara

3. Base fare inclusions

What the base fare actually includes is a frequent surprise. IndiGo’s basic fares commonly cover a standard cabin bag and, on many fare types, a checked bag allowance in higher bundles; specific inclusions vary by fare class and route. Reviewers and industry notes highlight that SpiceJet’s lowest fares more often exclude checked baggage, making them cheaper at first glance but potentially costly once luggage fees are added (Pilot Plans review). Vistara’s marketed fares tend to include more predictable service elements, especially in premium fare buckets, which aligns with the brand’s premium positioning. For passengers travelling from North America, physical baggage matters more—long-haul flights usually require checked luggage, and connecting domestic flights in India often add fees if you didn’t buy a fare with baggage included. Always check the exact fare rules when booking: two fares can look the same but differ sharply in baggage and seat selection. A practical trick is to calculate a “door-to-door” price that adds standard baggage and preferred seat fees to the base fare; that gives a realistic comparison of what you’ll spend.