Unveiling skiplagging, other hacks for cheaper flights (and why should reconsider)

Would you break a rule for a cheaper airline ticket?

Susan Stevens did when she booked a hacker fare from Vienna to Frankfurt. A round-trip ticket costs hundreds of dollars less than a one-way ticket. So she bought a round-trip fare.

"After I landed, I threw the return ticket away," said Stevens, a retired publicist from Philadelphia.

What rule did she break? Airlines claim throwaway ticketing is illegal, and they sometimes prosecute customers they catch, confiscate loyalty points, suspend their frequent-flyer program memberships or even sue them.

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But with airfares up 5% from pre-pandemic levels, many travelers are asking themselves the same question as Stevens: Should I book a hacker fare?

Hacker fares are wrong, of course. The airline has placed restrictions on how to use its product, and you've agreed to obey the rules when you buy your ticket. But it is not nearly as wrong as the complicated and convoluted fare rules the airlines have created to squeeze more money from their customers.

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What are hacker fares?

Hacker fares are any type of ticket that helps you save money but may violate airline policy. For example:

  • Throwaway tickets. Airlines sometimes price one-way tickets higher, probably because business travelers have more money to spend. You can buy a round-trip ticket for less and then throw away the return.

  • Hidden-city tickets or "skiplagging." Booking a flight with the intention of disembarking at a connection instead of flying to the final destination can also save you money. Airlines may discount the destination but charge more for a flight to your connecting city.

  • Back-to-back tickets. Airlines sometimes charge more for midweek round-trip flights than those with a Saturday night stay. By booking two consecutive round-trip flights with overlapping segments, you can get around that rule.

These ticketing practices can save air travelers lots of money. But they infuriate airlines, which see them as violating their ticket contract and stealing revenue.

Why are hacker fares wrong?

Airlines claim that hacker fares are illegal. That's not true. They violate the airline's contract, which customers agree to when they book their tickets, but they don't violate any laws.

"Most airlines forbid these practices in the contract of carriage, which customers rarely read," said John Hooker, a professor of business ethics at Carnegie Mellon University’s Tepper School of Business.

Hooker says there's a moral aspect to hacker fares. Using throwaway ticketing or hidden city ticketing may involve deception, which is causing another party to believe something you know is false.

Some frequent travelers say hacker fares are a red line they won't cross.

"I don’t think it’s ethical to book a flight that you don’t intend to take," said Barry Graham, a sales manager based in Washington, D.C. He said hacker fares have other unintended consequences, such as making the seats unavailable to other travelers or possibly raising prices for them.

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What's even worse? These crazy airfares.

What's worse than booking a hacker fare? The way airlines have set their ticket terms and prices, experts agree.

"Airlines have created this situation," said Dan Gellert, chief operating officer for Skiplagged, a site that helps travelers find hacker fares.

Gellert says airlines take advantage of the lack of competition in the industry by raising fares in cities where they have a dominant market share and overcharging customers. What's more, airlines practice their own form of deception by overbooking their flights and hoping some passengers don't show up.

"The idea that a traveler has an obligation to board the flight when the airline has no official obligation to seat them on a flight is hypocritical," he said.

David Kazarian, a pharmacist from Tampa, Florida, said he has used hacker fares with no remorse.

"Did I feel that it was unethical?" he said. "Well, I felt the airline was unethical – and I was just settling the score."

Should you book a hacker fare?

So what should you do? If you answered, "I'll book a hacker fare," you're in good company. More than two-thirds of Americans (67%) will also book a flight this summer with a portion of them trying different "hacks" to get better prices, according to a recent survey by ValuePenguin.

In a sense, hacker fares are how the market is supposed to work, according to Cathy Mansfield, a law professor and consumer protection expert at Case Western Reserve University.

"Consumers who shop around for the lowest travel fares by any means are actually playing the role economists imagine for them in an unregulated, fully functioning consumer economy," she said.

Anyone who takes the time to educate themself, find the best flight options and choose the least expensive one is driving prices lower and helping other passengers, Mansfield added.

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Hacker fares are still not right, but …

The bottom line is that hacker fares – as the name implies – are still not entirely right. You've agreed to the terms of your ticket, and you should adhere to those terms.

But the solution isn't for everyone to become a travel hacker. Instead, airlines should hold themselves to a reasonable standard, when it comes to how they set their fares – and fare rules.

When a one-way ticket costs more than a round-trip ticket, when a flight to an intermediate city is more expensive than one to a more distant final destination, then it's time to bring some reason back to airfares. And if airlines don't do it voluntarily, well, we can always try to regulate some common sense into them.

Elliott's tips for being a fare hacker

You may be able to save a lot of money by hacking your next flight. But here are a few things you should definitely avoid:

  • Don't ask your travel adviser to book a hacker fare. Airlines could hit your agent with a debit memo, asking for the fare difference.

  • Don't give the airline your frequent-flyer number. If you use a hidden city or back-to-back ticket, you could hear from the airline, and it might ask you for more money.

  • Don't check luggage. Airlines will transport your luggage to your final destination. If you get off at a stopover, you will lose your bags. And remember, if you're a no-show for one segment of your flight, airlines will cancel the rest of your flights.

Christopher Elliott is an author, consumer advocate, and journalist. He founded Elliott Advocacy, a nonprofit organization that helps solve consumer problems. He publishes Elliott Confidential, a travel newsletter, and the Elliott Report, a news site about customer service. If you need help with a consumer problem, you can reach him here or email him at chris@elliott.org.

This article originally appeared on USA TODAY: Why you should reconsider skiplagging, other hacks for cheaper flights