Do travel agents have to show the total airfare in their ads?

Holiday fare emails go out this month, and the same question comes up each year: does the price in the subject line have to include taxes? Today the answer is yes. On July 1, 2026, the Department of Transportation proposed loosening the rule behind that answer, and it's also weighing a full repeal. Here's what the rule asks of agencies now, what DOT proposed and what to check in your templates while it's decided.

What does the full fare rule say today?

The rule is 14 CFR 399.84, in force since January 2012. Any advertised price for air travel, a tour or a tour component has to be the entire price the customer pays.

You may still show the parts of that price. Government taxes and fees inside the total can appear on their own lines. On a website they can sit behind a link. Those lines must be accurate and per passenger. They also have to stay less prominent than the total, which means a smaller size as well.

A second part covers each-way fares. When a fare needs a round-trip purchase, the ad has to say "each way" and show the round-trip requirement clearly, right beside the amount. Calling that fare "one-way" counts as deceptive, even with the disclosure.

Does the rule apply to travel agencies?

Yes. The rule names ticket agents and agents of airlines next to the airlines themselves. It covers any advertising or solicitation that states a price, so the website, the newsletter, a social post and a quote email all count.

It reaches packages too. A tour, in the rule's words, combines air with ground or cruise accommodations, and the total for the tour is the figure that leads.

What did DOT propose in July?

DOT's notice, titled Enhancing Flexibility of Air Fare Price Advertising, has two parts and an alternative:

• Equal prominence. The base fare and the taxes could be shown as prominently as the total price. The rule that parts must stay smaller than the total would go.
• Guidance withdrawn. DOT would rescind nine older guidance documents on airfare advertising.
• Full repeal, as an option. DOT asked for comments on removing 399.84 entirely. Airlines and ticket agents could then lead with the base fare and disclose taxes and fees separately.

Supporters say the current rule restricts commercial speech and hides how much of a ticket is government tax. Critics, including a July comment from the GW Regulatory Studies Center, say the change would make totals harder to find and raise the cost of shopping around.

Is the change final?

Every source we read on November 10 still describes it as a proposal, and DOT's original comment deadline was July 31. A final rule would appear in the Federal Register and on DOT's air consumer page. Until then, the current rule is the one DOT enforces.

The bag fee rules moved this summer as well. DOT reinstated its 2011 disclosure framework after a court set aside the 2024 fee rule, so check our guide on bag fee changes for what agents disclose there.

What should agencies check in their ads and quotes now?

A short review covers most agencies. Pick your five most-used templates and check each one:

1. The total leads. The first and largest price is the full price, with every tax included.
2. Breakdowns sit smaller. Tax lines are accurate per passenger, set in smaller type than the total.
3. Each way says each way. Fares that need a round trip carry that label, with the requirement beside the amount.
4. Packages show the package total. A tour price includes the air and the accommodation together.
5. Every channel follows the same rule. Social posts and subject lines count, and they're the ones teams forget.

What should agency leaders watch?

Two things. First, the final rule: when it lands, read which option DOT chose and the date it takes effect, then update templates in one pass. Second, the airlines: if repeal goes through, carriers' own sites may start leading with base fares, and your clients will see those numbers next to your quotes. A short line in your quote template that names the total per traveler helps them compare like for like.

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