This profile has not been claimed by the company.See reviews below to learn more or submit your own review.. Frontier Airlines is an airline founded in 1994 that provides low-cost air travel ...

Frontier Airlines had nearly double the number of complaints per 100,000 passengers as Spirit, which came in second last year, and more than triple the average across the 10 largest U.S. airlines, … ...

According to this metric, Frontier Airlines recorded 23.3 complaints per 100,000 passengers, over 10 points higher than Spirit, which came in second with 12.8.

The 77,656 complaints consumers filed in 2022 was the second-highest number behind 2020 — but that year, most of the 102,550 complaints were against foreign airlines, it found. The 47,591 ...

Worst airlines. Frontier (23.3 complaints per 100,000 passengers) Spirit (12.8 per 100,000 passengers) JetBlue (10.4 per 100,000 passengers) Flight cancellations. Best airlines. Southwest (0.83% ...

A Frontier Airlines passenger was horrified to discover her under-the-seat carry-on bag was soaked with urine following a ...

Frontier airlines had the most complaints for the third year in a row, according to Department of Transportation data, but the Denver airport scored well.

Frontier Airlines topped the list for the highest complaint ratio, with 33 grievances for every 100,000 passengers. Spirit Airlines placed second with about 15 complaints, and JetBlue Airlines ...

On a complaints-per-100,000-passengers basis, there was a very significant increase in complaints last year among the 17 largest airlines, from 3.1 in 2021 to 5.6, an 80 percent surge, the study says.

Here's everything you need to know before you book your flight, according to Frontier Airlines reviews. Elizabeth Rhodes is a senior editor at Travel + Leisure, covering everything from luxury ...

Worst airlines. Frontier (23.3 complaints per 100,000 passengers)Spirit (12.8 per 100,000 passengers) JetBlue (10.4 per 100,000 passengers)Flight cancellations. Best airlines.