Frontier Group Holdings Inc

As required by Section 14A(a)(1) of the Exchange Act and related rules of the SEC, the below resolution provides our stockholders an opportunity to vote to approve, on an advisory (non-binding) basis, the compensation of our named executive officers as disclosed in this proxy statement pursuant to the SEC’s compensation disclosure rules. This proposal, commonly known as a “Say-on-Pay” proposal and vote, is not intended to address any specific item of compensation, but rather the overall compensation of our named executive officers and the philosophy, policies, and practices described in this proxy statement.

We encourage our stockholders to review the “Compensation Discussion and Analysis” and “Executive Compensation Tables” sections of this proxy statement for additional detail regarding the compensation of our named executive officers.

As an advisory approval, this proposal is not binding upon us, our Board, or our Compensation Committee, which is responsible for the design and administration of our executive compensation program. However, the Board and the Compensation Committee value the opinions of our stockholders expressed through your vote on this proposal and continually consider stockholder feedback and the results of Say-on-Pay Votes when making future compensation decisions. Accordingly, we ask our stockholders to vote “FOR”the following resolution at the Annual Meeting:

“RESOLVED, that the stockholders of Frontier Group Holdings, Inc. approve, on an advisory (non-binding) basis, the 2024 compensation of Frontier Group Holdings, Inc.’s named executive officers as disclosed in the “Compensation Discussion and Analysis” section, the accompanying compensation tables, and the related narrative discussion set forth in Frontier Group Holdings, Inc.’s Proxy Statement for the 2025 Annual Meeting of Stockholders.”

Unless the Board or the Compensation Committee modifies the determination on the frequency of future “Say-on-Pay” advisory votes, the next “Say-on-Pay” advisory vote will be held at our 2026 annual meeting of stockholders.

Our Board unanimously recommends that you vote“FOR” the resolution to approve, on an advisory (non-binding) basis, the compensation of our named executive officers, as disclosed in the “Compensation Discussion and Analysis” section, the accompanying compensation tables, and the related narrative discussion set forth in this proxy statement.

Frontier Airlines 2025 Proxy Statement 25