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We support nursing parents and families traveling with infants. Formula & Baby Items • Formula, breast milk, toddler drinks, and baby food (including pouches) over 3.4 oz are allowed in carry-on bags • Check TSA.gov for screening g...
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Here’s what to do if your bag arrives damaged: Report damage within 4 hours of arrival to a Frontier representative at the airport If you were unable or could not report damage to a Frontier representative at the airport, submit a claim t...
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Last Updated: 05/20/2026
in Airport Information
Self-service kiosks make check-in quick and easy. Here’s how: Find a kiosk — Look for the free-standing screens near the check-in area Enter your info — Use your 6-character confirmation code (e.g., FLY123) Confirm your flight Add bags...
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Last Updated: 02/20/2026
in Special Services
Yes , but only certain types of oxygen equipment are allowed. Compressed liquefied oxygen tanks are not permitted on board or in checked baggage. Portable Oxygen Concentrators (POCs) that are approved by the FAA are allowed and may be used ...
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Last Updated: 02/20/2026
in Vouchers
If your voucher isn’t covering the full cost of your booking, that’s totally normal— most vouchers apply to airfare only. They typically don’t cover taxes, fees, or optional extras like bags or seat selections. Be sure to check the terms a...
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Optional services, including bags and seat selections, are generally non-refundable once purchased. However, if you paid for a service and we were unable to provide it—for example, due to a cancellation, significant schedule change, or other ...
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Last Updated: 09/11/2026
in My Account
No worries—it happens! You can reset your password on the website or in the app : • Select Log in or sign up . • Tap or click Forgot Password? • Enter the email address or Frontier Miles ™ number linked to your account. ◦ Not s...
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Last Updated: 02/20/2026
in My Booking My Trip
No worries — it’s quick and easy! Just go to the Manage Trip section on flyfrontier.com or My Trips in the Frontier app and enter your last name along with your 6-character confirmation code. If you’re not sure where to find your con...
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Last Updated: 02/20/2026
in Airport Information
Frontier flies to 100+ destinations across the U.S., Mexico, the Caribbean, and Central America. Whether you're planning a quick getaway or a big adventure, there’s likely a nonstop or connecting route that fits your plans. • Check out our...
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Family Pooling is a way for a group of up to 8 people to share their Frontier Miles ™ . The eligible Frontier Miles member opens the family pool and becomes the "head". The head of the pool can invite up to 8 friends & family members to join an...