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About Frontier Airlines
Frontier Airlines is an ultra-low-cost carrier from Denver, Colorado. The model is simple: a basic fare that covers the seat, with bags, seat selection and other extras sold separately or packaged into bundles. Denver is the main base, and the airline also has a sizeable presence in cities such as Orlando, Las Vegas, Atlanta, Philadelphia and Miami. Most routes are domestic US leisure and visiting-friends markets, with some flying to Mexico, the Caribbean and Central America. Frontier is not part of any global alliance, and many routes run only on certain days of the week, which matters when you build itineraries.
In the IATA.co booking portal, or through the flights API if you are integrating search into your own product, you can check live availability and pay from your prepaid balance. Frontier fares appear in your search results whenever our flight suppliers offer them for your route and dates. What is included varies a lot by bundle, so always open the fare rules shown with the result before you confirm on behalf of a customer.
Frontier Airlines at a glance
- Ultra-low-cost carrier with its main base in Denver
- Unbundled fares with bags and seats sold as extras or bundles
- Mostly US domestic, plus Mexico, the Caribbean and Central America
- Not a member of any global alliance
Frontier Airlines questions
Yes. Frontier is an ultra-low-cost carrier, which means the basic fare covers the seat and most other items are optional extras.
It depends on the fare or bundle you book. The baggage conditions are shown with the fare rules before you confirm.
Frontier fares appear in your search results whenever our flight suppliers offer them for your route and dates. You can search in the portal or through the flights API.
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