FAQ 9) Are return tickets required with a valid visa? No. If you have a valid visa you are not required to be in possession of a round-trip or onward ticket.
People Also Ask
Do I also need a return ticket? If you hold a B2 tourist visa, you are not required to hold a return ticket; you may enter the U.S. on a one way ticket.
Proof of onward travel means that airlines and governments want to make sure you are not illegally immigrating to their country, so they need to see proof of a return ticket home. Basically, some countries want to make sure you aren't attempting to move there on a tourist visa and never leave.
But if you intentionally miss the last leg of the journey, your ticket won't be cancelled, as there is nothing left for the airline to cancel. If you skip the first flight, your return flight also gets cancelled. To avoid that, don't ever skip a flight on a return flight.
All U.S. citizens need a valid passport as well as a valid Indian visa or an Overseas Citizen of India (OCI) card, to enter and exit India for any purpose. Travelers without valid documents or the correct type of visa may be denied entry into India.
Is skiplagging illegal? No, but it's against most airlines' contracts of carriage or the rules people must follow to fly with the airline. American Airlines and Southwest Airlines both put skiplagging first on their lists of prohibited booking practices.
You need to contact your airline and explain the situation. If you're lucky, they'll remove the outbound flight from your reservation, keep the return flight, and not charge you any more. If you're really lucky, they'll do that, and then you'll have some leftover credit to use on a future flight. This is unlikely.