2025-09-09 00:00:00 IndiGo, India’s largest and most preferred low cost airline is here to make your flight booking process easy. Get ready to discover India by IndiGo and download the IndiGo mobile app on the Google Play Store/ Apple App Store for a more seamless and hassle-free experience in your USA to India flights. IndiGo in codeshare with Turkish Airlines offers USA to India flights from destinations like New York, Boston, Chicago, and Washington via Istanbul. With IndiGo’s mobile app, you can book cheap air ticket conveniently, stay updated on the flight offers and deals, know the status of your flight with flight tracker, web check-in with ease, and enjoy the advantage of choosing add-on facilities. So, start making that travel list, download IndiGo’s flight ticket booking app, explore India by IndiGo, and book USA to India flights. App features that you’ll love: