Lufthansa

Baggage allowance

2 checked baggage - 23 kgs each
1 cabin baggage - 7 kg

Flies from

Chennai, Bangalore, Hyderabad, Mumbai, Pune, Kolkata, Ahmedabad, Delhi.

Flies to

Atlanta, Boston, Charlotte, Chicago, Dallas, Denver, Detroit, Houston, Los Angeles, Miami, Newark, JFK, Orlando, Philadelphia, San Francisco, Seattle, Washington D.C.

It can connect to a lot more US cities through United and Continental airlines

Good to know

Most of them fly via Frankfurt. The flights from Delhi/MUmabi can fly through Munich also.