Kotak IndiGo Ka-ching 6E Rewards XL Credit Card Review
The Kotak IndiGo Ka-ching 6E Rewards XL is the premium tier of the IndiGo–Kotak co-brand, stepping up from the base Ka-ching with a higher IndiGo earn rate, lounge access and a bigger welcome. Here is the verified review.
- 6% back on IndiGo flights (6E Rewards)
- 2% on dining, grocery & entertainment
- 8 complimentary lounge visits/year (2/quarter)
- ₹3,000 IndiGo ticket voucher + 6E Prime add-ons at welcome
- Step-up perks over the base Ka-ching
- 6E Rewards redeem within the IndiGo ecosystem
- Higher fee than the base Ka-ching
- Lower rate on non-bonus spends
- 6E Rewards valid 24 months
- Best value only for IndiGo flyers
Fees & rewards
| Item | Detail |
|---|---|
| Joining fee | ₹2,500 |
| Annual fee | ₹1,500 (launch offer) |
| IndiGo spends | 6% back as 6E Rewards |
| Dining/grocery/entertainment | 2% as 6E Rewards |
| Welcome | ₹3,000 IndiGo ticket voucher + ₹1,099 6E Prime add-ons |
| Lounge | 8/year (2/quarter) |
| Rewards validity | 24 months |
XL vs base Ka-ching
The base Kotak IndiGo Ka-ching 6E (₹700) is a lighter entry option with up to 3% value back and a smaller welcome. The XL costs more but adds lounge access (8/year), a higher 6% IndiGo earn and a bigger welcome ticket — worth it if you fly IndiGo often and value lounges.
Eligibility & documents
Age
21 to 65 years (add-on 18+)
Income
Per Kotak norms
Recommended CIBIL
~750+
Network
Visa
Best for
Frequent IndiGo flyers
Documents
PAN, Aadhaar, income & address proof
Who this card is for
- Best fit: frequent IndiGo flyers who want lounge access and a higher IndiGo earn rate.
- Skip if: you rarely fly IndiGo or want flexible, anywhere-redeemable rewards.
How to apply & how to cancel
Apply: via kotak.bank.in. Cancel: call Kotak customer care after clearing dues; redeem 6E Rewards first.
Final verdict
The Ka-ching 6E Rewards XL is the IndiGo card to pick if you fly often: 6% on IndiGo, 8 lounge visits and a ₹3,000 welcome ticket justify the higher fee for frequent flyers. Occasional flyers may prefer the cheaper base Ka-ching; non-flyers should look elsewhere.
Frequently asked questions
How much do I earn on IndiGo?
6% back as 6E Rewards on IndiGo spends, and 2% on dining, grocery and entertainment.
What is the fee?
₹2,500 joining and ₹1,500 annual (launch offer).
How much lounge access?
8 complimentary lounge visits a year (up to 2 per quarter).
How does it compare to the base Ka-ching?
The XL has a higher fee but adds lounge access, a higher IndiGo earn and a bigger welcome ticket.
Data current as of June 2026, cross-checked against Kotak and aggregator pages. Confirm current terms on kotak.bank.in before applying.