What are the size needed for a JetBlue carry-on?

Have you ever flown with JetBlue Airlines in the past? If you’ve, this topic is not new to you.

However, for those who are yet to fly with JetBlue Airline, this article is a must-read.

You may have come across some article saying the size of carry-on luggage accepted on airlines.

In this article, we will tell you the size of carry-on luggage allowed on JetBlue Airline.

So, if you’re planning on flying with JetBlue Airlines read this article thoroughly.

What are the size needed for a JetBlue carry-on?

JetBlue Airline limits your carry-on luggage to one piece on the airline. Hence, if you want to fly JetBlue Airline, make sure you read this article word for word.

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Thus, your permitted carry-on luggage for JetBlue Airlines should not exceed 22 inches in length.

Also, its width should not exceed 14 inches (35.56 cm) or 9 inches (22.86cm) in height.

However, these inches include the wheels and the handle of your carry-on bag.

So, when getting a bag to travel with on JetBlue Airline, be sure to read this article properly.

Hence, note that you can carry an extra bag alongside your carry-on bag. However, this bagger should be smaller and contain your items.

Thus, the extra bag must fit perfectly under the seat in front of you. Having said that, your extra bag should not be more than 43.2cm (17 inches) in length.

Also, it should not be 33cm (13 inches) in width or 8 inches in height. Note: This size must include the handles and wheels of the bag.

Can I carry an extra carry-on bag to my Blue Basic fare?

An extra carry-on bag cannot be added to a Blue Basic fare. However, you can upgrade to “Even More Space.

Hence, this upgrade comes with an option to have an extra carry-on bag.

What will happen to me if I come with an extra carry-on with a Blue Basic fare?

If you get to the gate with more than the required size, you’ll be charged a fee of $65.

Hence, you’ll be charged this fee if it’s your first or second checked bag. However, if it’s your third check bag, you’ll be charged $180.

But, if you fall under these set of people below, you’ll be exempted:

  • Mosaic members.
  • Travelers to/from the U.K./Europe (including connecting flights)
  • Travelers combining Blue Basic fare with Even More Space.
  • Active U.S. military.
  • Unaccompanied minors.

However, if you are traveling on a Blue Basic fare, we advise that you travel light.

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Hence, make sure you check all bags and make use of the savings when you check them in advance.

As a Mosaic customer, can I bring a carry-on bag?

Mosaic members and those traveling on the same booking may be allowed to carry an extra carry-on bag.


In conclusion, if you want to fly JetBlue, make sure you read through this article carefully.

However, we’ve provided you with all you need to know on the size needed for a JetBlue carry-on.

But, if you have any questions about this article, leave a comment below.

Having said that, thank you for reading!