How to Book Multi City Flights on United? United Airlines offers a multi-city flight service, which allows passengers to fly to several destinations in a single reservation. Moreover, there are multiple modes to make United Airlines Multi City flight reservations. Travelers can book it by visiting the official website of United or by calling the representative desk of the airline. This service is more organized and cost-effective than individual bookings. Contact the customer service of the airline to learn more about its benefits and guidelines. Read more: https://www.airlinesgrouptravel.com/blog/how-to-book-multi-city-flights-on-united #unitedmulticityflights #unitedairlinesmulticity