Business the play 70,000 pts Qatar Airways Qsuite via DOH (oneworld partner award)
70,000 AA miles one-way in Qsuite, Contiguous-48 ⇄ Indian Subcontinent via Doha — 210,000 Bonvoy at 3:1 (see /transfers/to/american-aadvantage), and the front-runner: half Maharaja's 130,000 for arguably the better seat. Qatar's partner saver space is the fight; no Indian card feeds AAdvantage except through Bonvoy.
Feed it: 2,10,000 Amex Membership Rewards (3:1 via Marriott Bonvoy) · 4,20,000 RBL Reward Points (6:1 via Club ITC → Marriott Bonvoy) · 70,000 Axis EDGE Miles (1:1 via Club ITC → Marriott Bonvoy)
Air India mainline via DEL (Star Alliance) — no AI nonstop from Kolkata
Delhi–JFK business was cut 28% in April 2026 (180,000 → 130,000, the overhaul's flagship reduction) — but from Kolkata it buys a Delhi connection onto that A350, and 130,000 points to mint is nearly double AAdvantage's 70,000 Qsuite for the same journey. The fallback when partner saver space is dry.
Feed it: 1,30,000 IndusInd Reward Points (1:1) · 65,000 Axis EDGE Miles (1:2) · 1,30,000 ICICI Reward Points (1:1)
Etihad via AUH (one stop) — GuestSeat, calculator-priced, the documented trap
Etihad flies CCU–AUH nonstop and connects to New York, but GuestSeat is calculator-priced, not charted — the documented Mumbai–Abu Dhabi–JFK datapoint listed a 110,000-mile base with real availability "never below 140,000" plus heavy carrier charges. Listed only so nobody discovers it the expensive way.
Ways in: Axis EDGE Miles 1:2 · HSBC Reward Points 1:1 · SBI Travel Credits 1:1
Economy the play 40,000 pts Air India mainline via DEL (Star Alliance) — no AI nonstop from Kolkata
40,000 points is the US economy Value-tier floor on the April-2026 chart (JFK isn't separately published), flown CCU–DEL–JFK on Air India's own metal — light taxes, a Delhi connection, and honest value when Value space exists. AAdvantage's 40,000 via Doha matches it with one stop either way.
Feed it: 40,000 IndusInd Reward Points (1:1) · 20,000 Axis EDGE Miles (1:2) · 40,000 ICICI Reward Points (1:1)
Qatar Airways via DOH (oneworld partner award)
40,000 AA miles Contiguous-48 ⇄ Indian Subcontinent via Doha — 120,000 Bonvoy at 3:1 (see /transfers/to/american-aadvantage). Matches Air India's economy Value floor with the same stop added; useful when the Qsuite space up front is gone.
Feed it: 1,20,000 Amex Membership Rewards (3:1 via Marriott Bonvoy) · 2,40,000 RBL Reward Points (6:1 via Club ITC → Marriott Bonvoy) · 40,000 Axis EDGE Miles (1:1 via Club ITC → Marriott Bonvoy)