Yes, in 2026, almost all major airlines allow you to check one stroller and one car seat per child for free, and this weight does not count toward your standard baggage allowance. This policy applies to both domestic and international flights, with most carriers allowing you to "gate-check" the stroller, meaning you can use it through the terminal and hand it over at the boarding bridge. Upon arrival, the stroller is typically waiting for you at the gate as you deplane, making it incredibly convenient for parents with young children. For those traveling with "ultra-compact" or "cabin-sized" strollers (like the Babyzen YOYO2 or Nuna TRVL), you can often store them in the overhead bin as long as they meet the standard carry-on dimensions. In 2026, it is highly recommended to use a protective travel bag to prevent damage during transit, as gate-checked items can occasionally be handled roughly by ground crew.