Frontier Airlines

Frontier Airlines is an American low-cost airline that operates domestic and international flights. If you need to travel and book a flight then you can download the Frontier Airlines app to complete your ticket purchase and information online, it is important to prepare in advance.

Frontier Airlines customer service

POPULAR QUESTIONS

Have a Question? We have Answers. Browse our most frequently asked questions for more information!

CUSTOMER SELF-SERVICE

Need to change, cancel, or edit your flight itinerary? Our customer self-service tool below can help with changes to existing reservations!

There may be times when severe weather or other events impact Frontier's operations. If your flight has been delayed for more than 3 hours or has been cancelled please use this link to manage your booking, including viewing available rebooking and refund options.

Frontier Airlines baggage fees

Frontier Airlines baggage fees

Personal Item

One Included

Size: 14"H X 18"W X 8"D including handles, wheels and straps

Think purses, totes, computer bags, briefcases, diaper bags and kids backpacks

NOTE: The size of your personal item will be checked during boarding. Items larger than the allowed dimensions are subject to an additional charge.

Carry-On

The cheapest time to buy is at initial booking! See Pricing

Size: 24"H X 16"W X 10"D and < 35lbs including handles, wheels and straps

Think large backpacks, small duffel bags, and small suitcases/wheeled bags

Carry-On & Board First

With our Board First option, you will get to board the plane before Zone 1. Just add the option when purchasing your carry-on bag! See pricing

Checked Bag

Buy up to 60 min before domestic (60 min international) flights! See Pricing

Size: 62 linear inches and < 40lbs.

Think large duffel bags, large suitcases and sporting equipment

Frontier Airlines promo code

Save 50% off the base fare on your next flight! Use promo code: SAVE50

Buy by 8/7/23. Fly by 11/15/23. Valid for nonstop and connect domestic and international travel on Tuesdays, Wednesdays, & Saturdays. Discount applies to base fare only, not to government taxes and fees or carrier-imposed fees. Route exclusions apply. Round trip purchase is required. 21 day advance purchase is required.