For India in 2026, the “cheapest” flight booking app depends on whether you care most about **lowest final price**, **cashback/offers**, or **reliable customer support during cancellations**. Here are the best options right now: | App | Best For | Typical Convenience Fee | Strength | |---|---|---|---| | HappyFares | Lowest final fare | ₹0 on many routes | Cheapest total price in many domestic bookings | | ixigo | Smart fare alerts + train integration | ₹150–299 | Good predictions & AI fare tools | | EaseMyTrip | Budget travelers | Often lower/waived fees | Transparent pricing | | MakeMyTrip
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