How Big of a Backpack Can You Bring on a Plane?

Find out the maximum backpack size allowed on flights and essential tips for traveling with carry-on luggage.

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Backpack size allowances vary by airline, but typically, a carry-on backpack should not exceed 22 x 14 x 9 inches (56 x 36 x 23 cm). Always check your airline’s specific guidelines as they might differ.

FAQs & Answers

  1. What is the standard size limit for a carry-on backpack? Most airlines allow a carry-on backpack up to 22 x 14 x 9 inches (56 x 36 x 23 cm), but always check individual airline guidelines.
  2. Can I bring a larger backpack if I pay for extra baggage? Yes, if you purchase additional baggage services, you can often bring a larger backpack, but check with your airline for specific policies.
  3. Are personal items separate from carry-on backpacks? Yes, airlines usually allow one carry-on backpack and one personal item, like a handbag or laptop bag, but size restrictions apply.
  4. What are some tips for packing a backpack for air travel? Pack efficiently by rolling clothes, using packing cubes, and placing heavier items at the bottom for better balance.

Watch More

For more travel tips, check out our guides on the best backpacks for travel and essential packing strategies to maximize your carry-on space.

  1. How to Ensure Your Backpack Fits Under Your Plane Seat Find out how to check if your backpack meets airline personal item size requirements for under-seat storage.