If 20 people use a hidden-city fare on a the same plane and have no intention of making their connection, that fouls up airline scheduling and inconveniences other passengers when a flight is held at the gate for the no-shows. 5. Plus, hidden-city ticketing can backfire.

Airlines "hate" hidden-city ticketing (also known as "skiplagging") because it subverts their sophisticated revenue management systems and reduces their profits. In airline pricing, a direct flight is often more expensive because of its convenience, whereas a flight from City A to City C with a stop in City B might be cheaper to stay competitive on that specific route. When a passenger buys the A-to-C ticket but gets off at B, they are essentially paying a lower price for a service the airline valued more highly. Beyond lost revenue, it causes operational headaches: the ground crew may wait for a "missing" passenger who has already left the airport, potentially delaying the second leg. It also creates security and baggage complications, as checked bags are sent to the final destination. Airlines view this as a breach of the contract of carriage and may retaliate by cancelling the return leg of your trip, freezing your frequent flyer miles, or even banning you from the airline.

Airlines dislike hidden city ticketing (or “skiplagging”) because it disrupts their revenue models, operational efficiency, and fare structures. Here’s why they often penalize passengers who do it:

1. Revenue Loss

• Airlines price tickets based on demand for specific routes. A nonstop flight (e.g., New York to Chicago) is often more expensive than a connecting flight (e.g., New York to Dallas via Chicago).
• If passengers book the cheaper connecting ticket but skip the second leg (e.g., disembarking in Chicago), the airline loses revenue they would have earned from a direct booking.

2. Empty Seats & Operational Hassles

• When passengers skip the second leg, the airline may delay the flight searching for the “no-show,” disrupting schedules.
• The seat could have been sold to another passenger traveling the full route, leading to lost revenue.

3. Violation of Contract of Carriage

• Most airlines explicitly prohibit hidden city ticketing in their terms and conditions. If caught, passengers risk:
  • Cancellation of return flights.
  • Loss of frequent flyer miles.
  • Being banned from future bookings.

4. Distorted Fare Structures

• Airlines rely on complex pricing algorithms. If too many passengers exploit hidden city ticketing, airlines may raise fares on connecting routes, hurting genuine travelers.

5. Logistical & Safety Concerns

• Airlines track passenger manifests for weight, balance, and security. A missing passenger can cause unnecessary delays and paperwork.

Exceptions & Risks

While hidden city ticketing can save money, it’s risky:
- No checked bags (they’ll go to the final destination).
- No round-trip tickets (the airline will cancel the return).
- Possible blacklisting (some airlines, like Lufthansa, have sued passengers over this).

Bottom Line

Airlines see hidden city ticketing as a form of fare evasion, and they actively combat it. However, some travelers still use it strategically—just at their own risk.

Would you like tips on legitimate ways to find cheaper flights?