How far in advance should I buy my plane ticket?

The best time to book a flight is one to three months before your departure for domestic airline tickets and two to eight months prior for international flights. “We call these the 'Goldilocks windows,'” Scott Keyes, founder of Going.com, tells AFAR. “Not too early, not too late—just right in the middle.”



For travel in 2026, the "sweet spot" for purchasing plane tickets remains a balance between route popularity and seasonal demand. For domestic flights within the U.S. or Europe, data suggests booking between 28 and 60 days (1 to 2 months) in advance yields the lowest prices. Booking too early (more than 5 months out) can actually be more expensive as airlines haven't yet released their "discount" fare buckets. For international long-haul travel, the window is wider; you should aim to book 3 to 6 months before your departure. If you are traveling during "peak" seasons like Christmas, New Year, or summer break, the rules change: you should book as soon as the schedule opens (typically 330 days out) to avoid the inevitable price surges. In 2026, many travelers utilize "Price Tracking" tools in apps like Google Flights or Hopper, which send notifications when a fare drops to its historical low. A major 2026 trend is the "Tuesday/Wednesday" booking myth being debunked; the actual day you buy matters less than the date you fly, with mid-week departures consistently being cheaper than weekend travel.

People Also Ask

Timing Matters: Not Too Early, Not Too Late The general rule is that for domestic flights, travelers should start searching for flight tickets one to three months in advance. For international flights, the best prices are typically available from two to eight months in advance.

MORE DETAILS

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.

MORE DETAILS

Generally, you should book domestic flights one to four months in advance. For international flights, you should book at least six months in advance. You'll want to give yourself more time for research for the latter than when traveling on domestic itineraries.

MORE DETAILS

But generally, the best prices tend to drop off once the flight is less than three weeks away. If it's 21 days before you plan to travel and you haven't seen a flight deal to your destination, you'll want to stop waiting and book the airfare available.

MORE DETAILS

Time your booking right
“For domestic flights, if you're talking peak season, it's about three to seven months in advance,” he says. “For international flights — [it's] four to 10 months.”

MORE DETAILS

Is there a cheapest month to fly? If you're looking for a bargain month to travel, February is your best bet. Flights in January closely follow February for being most affordable.

MORE DETAILS

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.

MORE DETAILS

While the cheapest day to actually pay for airfare can vary from one week to the next, Expedia data shows consumers who book airfare on Sundays instead of Fridays tend to save approximately 5 percent on domestic flights and 15 percent on international airfare.

MORE DETAILS

Flights typically open for booking 331 days in advance, and from then until about 21 days before departure, the price is the least expensive you'll find — after which they raise ticket prices at 14 days, and again at seven days. Research shows that the sweet spot for finding low fares is 44 days before your flight.

MORE DETAILS

How often do airlines update airfare information online? The airlines update fare information 3 times a day. They do not necessarily change airfare prices all three times, but they certainly can, and often do.

MORE DETAILS

Generally, you should book domestic flights one to four months in advance. For international flights, you should book at least six months in advance. You'll want to give yourself more time for research for the latter than when traveling on domestic itineraries.

MORE DETAILS

It mostly comes down to supply and demand. Demand is contributing to higher prices as travel continues to surge post-pandemic, Berg said. Sustained strong demand in 2023 continues to put additional pressure on prices, especially to and within regions where travel has only recently reopened like parts of Asia.

MORE DETAILS

In this post
  1. Ignore the Cheap Flight Myths.
  2. Keep Your Plans Flexible & Book Your Flights First.
  3. Flying Direct Can Cost More Money than Time.
  4. Book Cheaper Flights By Traveling at the Right Time.
  5. Sign Up for Discount Flight and Cheap Airfare Notifications.
  6. Start Your Search with Your Best Friend, Google Flights.


MORE DETAILS

World's Best Low-Cost Airlines 2023
  • AirAsia.
  • Scoot.
  • IndiGo.
  • Flynas.
  • Volotea.
  • Transavia France.
  • Sun Country Airlines.
  • Southwest Airlines.


MORE DETAILS

Flying to Europe in 2024 without spending a fortune is in the cards after a long stretch of sky-high prices. Airlines have added new routes between the U.S. and Europe and announced plans to increase flights on some routes next spring and summer.

MORE DETAILS

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.

MORE DETAILS

Tuesday Around Midnight is the Cheapest Time to Book
In general, flights were slightly cheaper at midnight earlier in the week (Monday through Wednesday). However, this is only applicable to about 1.6% of U.S. markets, meaning that it's not likely you'll find the same savings on your specific route.

MORE DETAILS

Buy your tickets at the right time (to the extent possible). Airfares flex like crazy, but in general it's wise to start looking for international flights at least four to six months before your trip, especially for travel in spring, summer, or fall.

MORE DETAILS

Summer 2023 airfare trends If you're looking to travel abroad, expect to pay more. In virtually every international market, airfares are higher for this summer than they were for last. Flights to Europe are averaging $1,141 round-trip, 34% more than they cost last year.

MORE DETAILS