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Why is it more expensive to buy one way?

1. The airline wants to make sure that passengers aren't manipulating the fare rules to get a cheaper ticket. 2. The people who really DO want a one way ticket (often business travelers) are willing to pay a premium for it.



In 2026, one-way flights remain significantly more expensive than half of a round-trip ticket, primarily due to airline price discrimination strategies. Airlines use sophisticated algorithms to distinguish between "leisure travelers" (who are price-sensitive and typically book round-trips far in advance) and "business travelers" (who often need last-minute flexibility and may only need a one-way flight). By pricing one-way tickets higher, airlines attempt to extract more revenue from those willing to pay a premium for a non-stop, specific-timed flight. This is especially prevalent on international routes; for example, a round-trip from New York to Paris might cost $800, while a single one-way could be $1,200. While low-cost carriers (LCCs) have forced some "fairer" pricing on domestic routes, legacy carriers like Delta and American still use this "logic" to protect their hubs and encourage round-trip loyalty. Additionally, booking two one-ways for international travel often incurs higher taxes and fees originating in foreign regions, further driving up the total cost compared to a single round-trip reservation.

People Also Ask

Because it's harder to sell a one-way ticket at certain periods. Airlines take a bigger risk of having empty seats when they price one-way tickets at 50% of the cost of round-trip airfare. Most travelers are only interested in a return ticket. Their travel plans are simple.

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With a little work, you can often add more cities to your trip for the same cost or for not much more than you were going to pay anyway. Depending on where you're flying, it can be cheaper to book a multi-city ticket than separate one-way tickets.

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Booking one-way flights allow me to have the most flexible options when it comes to my method of payment. If I want to use airline miles for a flight, there often may only be availability or a low-mileage option for just one portion of an itinerary. This is often the case for holiday periods or long weekends.

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Round-trip tickets are usually cheaper than one-ways, sometimes significantly so. NerdWallet compared fares across multiple international routes and found that, typically, buying two one-way tickets costs 20% more than a single roundtrip.

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Timing plays an important part. Specifically, plane tickets usually don't get cheaper closer to the departure date. Instead, flights tend to be the most inexpensive when you book between four months and three weeks before your departure date.

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Refundable flights As the name suggests, refundable tickets are fully refundable, meaning you'll get the cash back (not a flight credit). To gain this convenience, you'll need to pay a premium, which makes these tickets more expensive than nonrefundable airline tickets.

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Artists, sports teams or promoters set the face value ticket price, which Ticketmaster doesn't keep any portion of. They can also decide to change that price at any time. Why am I seeing all-in pricing on some events?

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While skiplagging isn't illegal, American Airlines filed a civil lawsuit earlier this month against Skiplagged.com, accusing the company of unauthorized and deceptive ticketing practices and tricking customers into believing they've gained access to a secret loophole.

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Throwaway ticketing is purchasing a ticket with the intent to use only a portion of the included travel. This situation may arise when a passenger wants to travel only one way, but where the discounted round-trip excursion fare is cheaper than a one-way ticket.

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They employ a very high-tech strategy called yield management which intentionally aims to charge different prices to different passengers in order to maximize the total revenue collected for each departing flight.

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Tuesdays and Wednesdays are the cheapest days to fly domestically. The cheapest days to depart if you're flying within the U.S. are midweek — generally Tuesday or Wednesday. For economy tickets, Tuesdays are about 24% lower than peak prices on Sundays, which translates to savings of about $85 per ticket.

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When comparing Sunday flight prices to Friday, Expedia found that travelers save 5% on domestic flights and 15% on international flights. For the past four years, Sunday has been the best day of the week to book flights.

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By default, Skyscanner's search is set up for return flights. However, it's simple to change to one way. Whether you're on our website, mobile website or app, you can search for one way flights by selecting the 'one way' option above the 'From' (departure airport) field.

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One of the greatest benefits of purchasing open jaw airline tickets is that they can be cheaper than round-trip tickets. With open jaw flights you don't pay for the convenience of returning to your starting point, and airlines sometimes offer discounts for one-way flights.

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While many of the major legacy airlines (United, Air France, etc.) will charge more for booking one-way legs versus a roundtrip ticket, a rising number of low-cost carriers offer cheap one-way flights that are roughly half the cost of a roundtrip ticket.

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