Air Canada United Deal Draws Fare Warning

Air Canada United Deal expansion could push fares higher on cross-border flights, Canada's competition watchdog warned on October 28, in a report that puts the price of travel between the two countries at the centre of a federal review. The Competition Bureau said the proposed arrangement would likely harm competition on ten Canada to United States routes, with higher prices expected on most of them and millions of dollars in harm to consumers each year.

The warning does not change any ticket price today. It is advice to the Minister of Transport, who must decide whether a closer partnership between the two airlines serves the public interest. The airlines already cooperate through a transborder joint business arrangement, but coordination on the ten routes in question is currently restricted by a 2012 consent agreement, put in place after an earlier investigation found that similar coordination would substantially harm competition. The proposal would lift those restrictions, allowing the carriers to coordinate on pricing, schedules, marketing and capacity, according to the Bureau's own release.

Which routes are affected

Air Canada United Deal scrutiny covers a specific set of city pairs, not the whole cross-border network. The ten routes connect Toronto, Montreal, Ottawa and Vancouver with Chicago, Cleveland, Denver, Houston, New York, San Francisco and Washington. In detail, they are Toronto to Cleveland, Denver, Houston, San Francisco and Washington; Montreal to Chicago and Washington; Ottawa to New York and Washington; and Vancouver to San Francisco.

On five of those routes, the two carriers already account for all nonstop passenger traffic, the Bureau found, and they hold large combined shares on the rest. That is the core of the watchdog's concern: on those routes, the main check on price today is competition between the two airlines themselves, and removing that check would leave travellers with little alternative. The Bureau also concluded that barriers to entry are high, so a rival airline is unlikely to step in quickly enough, or at a large enough scale, to keep prices down.

Modelling cited in coverage of the report predicted materially higher fares on eight of the ten routes, with the largest increases expected on Ottawa to Washington, Vancouver to San Francisco, Montreal to Washington, Toronto to Denver and Toronto to Houston, as reported by Aviation Today. Those are not confirmed fare rises, but a forecast of what the Bureau expects if the airlines are allowed to coordinate freely, and the forecast is the reason the report warns of monopoly or near-monopoly conditions on several routes.

How the review got here

The story reaches back more than a decade. When the airlines first sought closer coordination, regulators imposed limits on the routes where their rivalry mattered most, and those limits remain in force today. The carriers' broader partnership, implemented in the summer of 2022, has since grown: the airlines say they have added twenty Canada to United States routes since then and carried more than 4.3 million passengers on their joint network. Our earlier coverage looked at new routes linking six cross-border cities, a reminder that the partnership has delivered new nonstop options for mid-size cities as well as for the biggest hubs.

Earlier this month, the airlines asked for a public interest review of a renewed and expanded arrangement, and the Bureau was required by law to report its competition concerns to the minister as part of that process. Transport Canada's consultation on the proposal remains open until November 15, giving travellers, consumer groups and rival carriers a chance to submit views before a decision is made. The minister can authorize the arrangement, approve it with conditions, or refuse it if the public-interest test is not met.

Interim Commissioner of Competition Jeanne Pratt put the Bureau's position plainly. "Competition between airlines helps keep fares lower and gives travellers more choice and better service," Pratt said. "Our review found that allowing Air Canada and United to coordinate on these routes would likely reduce competition on key Canada-U.S. routes and lead to higher prices for travellers." The quote captures the watchdog's framing: the question is not whether the partnership has benefits, but whether those benefits outweigh the loss of rivalry on the specific routes where the two carriers dominate.

The airlines' counterpoint

Air Canada United Deal supporters argue that coordination brings gains travellers can feel, including simpler connections, shared schedules and a wider network that neither carrier could sustain alone. Air Canada has pointed to connectivity gains and to the growth of its joint network since 2022 as evidence that the partnership serves travellers, not just shareholders. That argument carries weight for passengers in smaller cities, where a single nonstop flight can depend on traffic feeding in from a partner's network, and where losing that feed could mean losing the route altogether.

The counterpoint also has a market backdrop that complicates the picture. Coverage of the dispute notes soft demand for United States leisure trips from Canada, high fuel costs, and Canadian return trips from the United States running well below 2024 levels in the first nine months of this year. In a soft market, airlines argue, cooperation can protect routes that competition alone might not sustain. The Bureau's answer is that protecting a route by removing rivalry is a poor trade if travellers end up paying more for the same seat, and that conditions, rather than a blanket approval, could be the middle path.

For households, the stakes are concrete. Cross-border trips are often family visits, work travel or long-planned holidays, not luxury extras, and a fare increase on a route with no rival can quickly add up across a family booking. That is why the Bureau frames the cost in aggregate terms, as millions of dollars a year across all affected travellers, rather than as a single ticket price: the harm is spread thinly, which makes it easy to miss, but it is real for the people paying it. Readers following Canadian household budgets may also be interested in recent findings on young Canadians' confidence about major purchases, which show how cost pressures are already shaping big decisions.

What travellers should do now

Nothing about an existing booking changes because of the report, and no fare increase has been announced. Travellers with tickets on the affected routes should keep their plans and watch for schedule notices from the airlines, as usual. Anyone booking ahead should compare options across carriers and nearby airports, check whether a connection through a different hub offers a better price, and remember that the current restrictions remain in place until the minister decides.

Air Canada United Deal watchers should also note the calendar. With consultation open until the middle of November, the minister's decision is the next real milestone, and any conditions attached to an approval, such as protections for specific routes or commitments on capacity, will matter more than the headline decision alone. If the proposal is refused, the existing restrictions stay, and the two airlines will keep competing on the ten routes even as they cooperate elsewhere. If it is approved, the test will be whether fares, schedules and service on those routes actually improve, or whether the watchdog's forecast proves right and travellers end up paying more for less choice.