2026-15529Proposed RuleSignificantWallet

DOT gives airlines extra time to gripe on fares

Published Date: 7/31/2026

Proposed Rule

Summary

The U.S. Department of Transportation (Department or DOT) is extending the comment end date for interested persons to submit comments to its proposed rule on Enhancing Flexibility of Air Fare Price Advertising from July 31, 2026, to August 21, 2026.

Analyzed Economic Effects

4 provisions identified: 0 benefits, 1 costs, 3 mixed.

Consider Repealing Full Fare Rule

The Department solicited comment on whether to repeal the "full fare rule" that requires advertised passenger air fares to be the entire price to be paid (including taxes). The NPRM (July 1, 2026; 91 FR 39932) noted that it did not propose specific repeal text and referenced Internal Revenue Code standards for displaying taxes.

Allow Showing Total Fare Equally

The Department proposed that the total air fare, including taxes and fees, may be displayed with the same prominence as any individual fare component. This proposal appeared in the NPRM published July 1, 2026 (91 FR 39932).

Rescind Nine Advertising Guidance Documents

The Department proposed rescinding nine air fare price advertising guidance documents it described as outdated, unnecessary, or de facto regulations issued without notice-and-comment. The proposal was included in the NPRM published July 1, 2026 (91 FR 39932).

Remove Size Restriction On Price Components

The Department proposed eliminating a prescriptive rule that fare components may not be presented in the same or larger size as the total price. This change was described in the NPRM published July 1, 2026 (91 FR 39932).

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Key Dates

Published Date
Comments Due
7/31/2026
8/21/2026

Department and Agencies

Department
Independent Agency
Agency
Transportation Department
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