11 Key Differences Between IndiGo, SpiceJet, and Vistara

9. Loyalty programs and rewards

Frequent flyers should weigh loyalty program value. Club Vistara offers a straightforward premium-style rewards program with points that can be redeemed for upgrades and award travel, and it tends to appeal to business travellers who value cabin upgrades and consistent service. IndiGo’s 6E Rewards focuses on flight discounts, priority options and some partner redemptions; the program suits frequent domestic travellers who prioritize savings and flexible reward availability. SpiceJet’s program centers on points and discounted fares too, but its redemption experience and award availability vary. For North American-based travellers who fly to India multiple times a year, pick the program tied to your most-used routes and preferred cabin experience—Club Vistara rewards are useful if you aim for upgrades on full-service routes, while 6E Rewards may be better if you rely on frequent discounted domestic hops. Consider alliances and airline partnerships as well: membership value increases when partners let you redeem points across international sectors or with hotel and credit card partners.