First seen April 15, 2016. Last updated on March 24, 2023.

The credit card charge "FRONTIER AI DENVER CO" was first recorded on April 15, 2016. It has been flagged as suspicious by our users.

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74% of users have reported this charge as suspicious.

Merchant Information

Merchant/Company Frontier Airline (edit)
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Phone 651-322-0092 (edit)
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Description Click to Add


charles on October 24, 2018

Frontier Airline

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Ernest Morissette on May 11, 2019

Where and how can I get a telephone number that bills credit cards for flights for Frontier Airlines with a confirmation code of W999SM on Flight F9 2589 on March 31 from PWM to TPA erniemorissette@gmail.com Thank you erniemorissette@gmail.com

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Rashoo on June 30, 2022

I have received Visa card statement showing a transaction of 59.99 by FRONTIER AIRLINES DENVER CO

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Artsy T on July 12, 2022

I saw the same charge as well and I realized it is a charge from Frontier as you have signed up to have a yearly Discount Den membership, they renew it automatically every year!

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Norman Kushel on July 25, 2022

I notice that I was charged $69.98 from Fontier. If it was as charge for a membership I did not do this. Is this what the charge was for??

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Andre on October 26, 2022

I was charged $147 from Frontier GDS Denver CO after trying to book a flight online even though the information never went through and it said this flight has already been booked. Any questions?

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Ron on January 07, 2023

False charge of $185.96

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Frontier AI on March 24, 2023

Charge for an 800 USD in Denver... I live in Canada, and I have never heard of Frontier airlines. Guess my credit card info got stolen!

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