Checked Luggage Sizes by USA Airlines

Important Notes:
  • If you cannot find your airline here, kindly email us at support@theinfinitytravel.us for details.
  • If your trip has multiple airlines, kindly refer to the baggage rules for each airline, as policies may differ.

Airlines Baggage Fees

USA Airlines

All domestic airlines of the USA have separate baggage rules, usually based on either pieces or weight. Most U.S. airlines adhere to the piece concept, where your free allowance and fees depend mainly on the number of checked bags you are carrying. Most airlines in the USA charge you extra for checked bags, while carry-ons or hand luggage remain free of cost. Excess baggage includes extra fees.

Standard checked bags you are carrying on the flight must not exceed 62 linear inches (length + width + height) or be more than 50 pounds. Though it’s possible that you opt for heavier ones up to 70 pounds, by paying an overweight fee. If there are oversized items still under those weight and size limits, certain airlines permit you to add an extra bag for a fee, which is subject to availability and the airline’s specific policies.

The baggage fees are based on your cabin class of travel, your frequent flyer status, and the origin and destination of your flight. Therefore, they are subject to change. We've got details on over 1-805-259-1718 airlines right here on our site. Click the links to check out each one's exact fees. Plus, when you book a flight with us, you can add extra baggage instantly to make things easier.

International Airlines

These often use a weight-based system instead; your free allowance and any fees are based on the total weight of your luggage.

Trips with Multiple Legs

If you're on a single booking (one PNR) with stops and different airlines mixing piece and weight rules, it can get confusing to figure out your free allowance or extra charges. Our 24/7 travel experts at Infinity Travels are here to sort it out for you, especially on complex routes with multiple destinations.

Got questions? Drop us a line at support@theinfinitytravel.us. We'll give you fast, expert advice to keep everything smooth and stress-free.