On EWR–NGO routes, United often provides transpacific connectivity via partner networks, while ANA and JAL offer superior Japan-focused service when connecting through Tokyo. Korean Air and EVA Air can provide competitive fares with comfortable connections through Asian hubs. Compare seat comfort, meal service, loyalty program benefits, and checked baggage allowances when deciding—ANA and JAL often include a checked bag in standard international fares, while some basic economy tickets on carriers like United may not. For November travel, watch for seasonal schedules and promotions from Japanese carriers. CTA: Compare flight prices and amenities across airlines, then book the carrier that best balances price, comfort, and connection time for your November Newark to Nagoya trip.