Airfare may be the headline cost of flying, but it’s often the fees lurking in the fine print that can take travelers by surprise. In 2025, major airlines have rolled out a wave of new fee structures that are reshaping everything from baggage allowances to seat selection. Whether you’re a frequent flier or an occasional vacationer, staying informed about these changes is essential to avoiding budget-breaking surprises at the airport.
Southwest Ends “Bags Fly Free” Era
Long known for its free checked bag policy, Southwest Airlines made a major shift in 2025. As of late May, passengers now pay $35 for the first checked bag and $45 for the second. While Southwest still avoids change fees and maintains a customer-friendly image, this update marks the end of one of the airline’s most beloved perks. A-List Preferred members and some premium fares are still exempt, but most travelers will now need to factor in these added costs.
Carry-On Fees Introduced by More Airlines
Air Canada sparked traveler outrage earlier this year when it began charging Basic Economy passengers for carry-on luggage. The new fees—$25 for the first carry-on and $36 for the second if paid online—can be even higher at the airport. This change aligns with an industry trend where low-cost carriers are unbundling fares to appear more competitive up front, then recouping costs through extras.
It’s a move designed to increase revenue—but one that’s drawing scrutiny from passengers used to packing light and avoiding checked bag fees.
New Fare Classes, New Rules
In a bid to remain competitive with budget airlines, even full-service carriers like Southwest and United are introducing bare-bones fare classes. Southwest’s Basic Economy fare now comes with significant restrictions, including random seat assignments, last-to-board status, and—most notably—no free checked bags.
Travelers booking the lowest fares across multiple airlines are increasingly finding themselves without flexibility, baggage allowances, or the ability to select a seat without paying extra. The days of all-inclusive economy tickets are rapidly fading.
Change and Cancellation Policies: Flexibility Is a Premium
Post-pandemic flexibility has become more valued than ever, and airlines are responding with fare structures that charge for peace of mind. While many carriers now offer more generous policies for higher fare classes, Basic Economy remains largely non-changeable and non-refundable.
Some airlines offer “change-friendly” add-ons during booking, but these come at a cost. For budget-conscious travelers, it’s a trade-off between upfront savings and the ability to adjust plans later without losing money.
Transparency Rules Are Evolving
To address rising consumer frustration, the U.S. Department of Transportation introduced new regulations requiring airlines and booking platforms to clearly display ancillary fees—like those for bags and seat selection—before checkout. This push for transparency is meant to help travelers make informed comparisons between carriers, but the effectiveness depends on how rigorously the rules are enforced.
Europe Aims for Uniform Carry-On Rights
Across the Atlantic, the European Union is pushing legislation to ensure that all passengers have the right to bring a carry-on and a personal item aboard at no extra charge. If passed, the rule could upend the business model of many European budget airlines that rely heavily on baggage fees. It may also prompt global carriers to rethink fee structures to stay competitive on international routes.
Final Thought
The landscape of airline fees in 2025 is more complex—and more expensive—than ever. As airlines continue to unbundle services, travelers must be proactive: read the fine print, compare fare classes, and consider loyalty programs that help offset costs. The cheapest ticket might not be the best deal once all the extras are added up.
