Call Toll-Free 1-844-655-4141

Main Customer Service

Available for general inquiries, flight status, and account issues.

πŸ“ž Call 1-801-401-9000

Reservations

New bookings, ticket changes, upgrades, and seat assignments.

🎫 Book / Change Reservation

Baggage Support

Lost bags, delayed luggage, baggage claims, and oversize fees.

🧳 Baggage Support

Refunds & Cancellations

Ticket refunds, vouchers, travel credits, and cancellation requests.

Request Refund Online

Official Website

Book directly, manage booking, and access self-service tools.

🌐 Visit Official Website

Live Chat Support

Chat with a Frontier Airlines agent online β€” no hold music.

πŸ’¬ Start Live Chat
ℹ️ About Frontier Airlines Customer Service

Frontier Airlines is a headquartered in United States airline offering domestic and international flights. Their customer service team is available 8am–8pm ET daily to assist with reservations, flight changes, baggage inquiries, refunds, and general support.

The main customer service number 1-801-401-9000 connects you directly to an agent who can handle most passenger requests. For faster service, have your booking confirmation number, frequent flyer ID, or passport ready before calling.

How to Reach Frontier Airlines Customer Service

There are multiple ways to contact Frontier Airlines:

  • Phone: Call the toll-free number listed above for direct agent support.
  • Online: Visit Frontier Airlines’s official website to manage bookings, request refunds, and access self-service tools.
  • Mobile App: Check in, track flights, and manage bookings through the Frontier Airlines mobile app.
  • Airport: Visit the Frontier Airlines ticketing counter or customer service desk at any airport they serve.

Tips for Faster Service

  • Call during off-peak hours: Tuesday–Thursday, 7am–10am ET.
  • Have your 6-character booking reference ready.
  • Use the website or app for simple changes β€” phone queues are for complex issues.
  • Ask to be called back if on hold β€” most airlines offer this service.
πŸ“‹ Contact Information Summary
Airline Name Frontier Airlines
Country / HQ United States
IATA Code F9
Main Phone 1-801-401-9000
Reservations 1-801-401-9000
Baggage Support 1-801-401-9000
Refund Contact www.flyfrontier.com
Support Hours 8am–8pm ET daily
Official Website www.flyfrontier.com
Chat Support www.flyfrontier.com

⏰ Best Time to Call Frontier Airlines

Tue–Thu 8–10am ET

Tue–Thu
Early Morning (7–9am)
Avoid Mon AM
Avoid Fri PM
❓ Frequently Asked Questions
The main toll-free customer service number for Frontier Airlines is 1-801-401-9000. This line handles general inquiries, reservations, flight changes, and account support.
For lost, delayed, or damaged baggage, call 1-801-401-9000. File your baggage report within 24 hours of your flight for international travel and within 4 hours for domestic. You can also file online through Frontier Airlines's official website.
Refund eligibility depends on your fare type. Fully refundable tickets can be refunded to the original payment method. Non-refundable tickets may be converted to travel credit. Call 1-801-401-9000 or visit the website to check your ticket's refund options.
Call volumes are lowest on Tuesday through Thursday mornings between 7amu201310am local time. Avoid calling on Monday mornings or Friday afternoons when queues are longest. Average wait times are typically 5u201320 minutes during off-peak hours.
Frontier Airlines offers live chat support on their official website. Online check-in is typically available 24 hours before departure. The airline also has a mobile app for managing bookings, checking in, and tracking your flight status.
Independent Resource: Airlines TollFree is not affiliated with Frontier Airlines. Numbers are publicly sourced and updated regularly. Always verify directly on the official Frontier Airlines website.

Related US Airlines Contact Numbers