Via email :You can also use the email form to share your queries with Frontier Airlines, but this option is time-consuming as you will get the revert within 24 hours. To contact us using the email form, follow the below points. Search for the website of Frontier Airlines Further, you have to choose the Email Us option from the Contact Us page and here you can also get see Frontier Airlines phone number 801-401-9000.Following this, fill out the personal information and then booking information Further, you must mention the complete query and, if needed, attach the query-related document. So a Outside traveler can get rid of how to get a human at Frontier Airlines? Stuck issue and can get in touch with real live agent in seconds and discuss all journey queries for hassle free trip.