Is it better to book online or call airline?

The best fares are always on the airline's own website. If you call, many airlines will assess a surcharge for phone booking. You may find discounted tickets elsewhere but they often will not allow you access to the airline's own customer service when bad weather interrupts your trip or something else goes wrong.



For 95% of travelers in 2026, booking online is significantly better and more cost-effective. Most major airlines now charge a "Telephone Reservation Fee" (ranging from $25 to $50 per person) for bookings made over the phone that could have been completed online. Online platforms like Google Flights or the airline's own app allow you to compare "Basic Economy" vs. "Main Cabin" perks visually, which is often lost in a phone conversation. However, you should call the airline if you have a complex itinerary involving more than three stopovers, need to book "Special Assistance" for medical equipment, or are trying to use a "Future Flight Credit" that is glitching on the website. Additionally, for rebooking during a mass-delay event, calling the "Elite Status" line or using the airline's AI-chat feature is often faster than waiting for the website to update with new seat inventory. For a simple round-trip, the app is your fastest and cheapest tool.

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The Bottom Line: Buy Online To get the cheapest plane ticket, always book online. Even if this means booking a ticket on your phone in the airport parking lot, you'll be better off.

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In theory, they keep you from having to visit a host of different websites before booking a trip. They also provide the added benefit (in the eyes of some, at least) of populating all of your travel details in one place, from your flight to your hotel stay and car rental.

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Loyal customers who book through the airline's website might get extra miles, free wifi, food and drink credits, airport lounge access, or priority boarding. If you have their credit card, you might earn benefits, such as statement credits or cash back when using the card to book directly through the airline's website.

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Average domestic airfare price by day
  • Tuesdays and Wednesdays are the cheapest days to fly domestically.
  • Saturday and Monday flights can help you avoid the Sunday rush.
  • Wednesdays and Thursdays are the cheapest day to fly internationally.
  • Book one to three months in advance.
  • Set a price alert.


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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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Calling the airline may not always result in cheaper flights. Online booking platforms often offer competitive prices, and airlines' phone agents may have similar rates. However, in some cases, phone agents might have access to unpublished deals or promotions, so it's worth checking both options before booking.

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Use the right flight booking tools For the most part, you'll want to use an online flight search tool like Google Flights, Kayak or Skyscanner. We prefer Google Flights for its mix of simplicity and power, so we'll use it for examples throughout this article.

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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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To avoid a potential price increase, it's best to book your flight far ahead of time instead of waiting till it's closer to your trip. Google says that if you're booking a domestic flight, the prices are generally at their lowest between 21 and 60 days before your trip.

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For flights within the United States on the same airline, round-trip tickets almost always cost the same as two one-ways. There's one caveat here: Booking two one-way tickets between separate destination or arrival airports can, in some cases, save money (or cost more).

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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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There's no sugarcoating it: Airfare is expensive. And while waiting until the last minute might sound like a good idea, it typically is cheaper to book your flights in advance. We are seeing fewer last-minute deals than in years past, especially when it comes to flights, a Kayak spokesperson tells Travel + Leisure.

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Generally, Tuesday, Wednesday and Saturday are the cheapest days to fly, while Fridays and Sundays are pricier, according to travel deal site FareCompare. Leisure travelers tend to fly on the weekends, either starting their vacations on Friday or taking a long weekend Friday to Sunday.

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A Travel Agent Can Handle the Unexpected. Between weather delays, natural disasters, flight cancellations, lost luggage and much more, a lot can happen on vacation. Travel agents act as the traveler's advocate in the event something goes wrong, helping navigate the challenge of making any necessary itinerary changes.

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It's a myth that working with a travel agent will automatically cost you more; most get paid via commissions from the hotel or outfitter. Sure, some travel agents do charge a fee for putting together an itinerary, but most will credit you that fee if you end up booking the trip through them.

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Benefits Of Boarding Your Flight First With this, you will have better chances of getting good cabin space for your luggage over your seat. If you board in late, you might have to set your cabin luggage in spaces over others' designated seats that will only add to your deboarding time when you reach your destination.

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