American Airlines Cabin Baggage, Carry-On & Checked Bag Rules
American Airlines baggage allowances explained for UK travellers, including carry-on sizes, personal items, checked baggage fees and cabin liquid rules.
Last updated: 2nd June 2026
American Airlines offers a straightforward carry-on baggage policy that allows most passengers to travel with both a full-size carry-on bag and a personal item.
Like many major U.S. airlines, baggage allowances vary according to fare type, route and cabin class, making it important to check exactly what is included before travelling.
Passengers can bring one carry-on bag measuring up to 56 x 36 x 23cm, including handles and wheels, along with one personal item up to 45 x 35 x 20cm that fits beneath the seat in front.
Personal items typically include backpacks, handbags, laptop bags or briefcases.
As with all airlines, liquids carried through airport security must comply with local screening requirements and be carried in containers of 100ml or less when travelling through UK and European airports.
Checked baggage allowances and fees vary significantly depending on route and ticket type.
Many domestic U.S. and Basic Economy fares require checked baggage to be purchased separately, while long-haul international and premium cabin tickets may include checked baggage as part of the fare.
For travellers looking to avoid baggage fees, stay organised and move through the airport more efficiently, making full use of American Airlines' carry-on allowance can often remove the need for checked luggage altogether.
Free Cabin Bag Size
One carry-on bag included
One personal item included
ON MOST FARES
Carry-on bag
Up to 56 × 36 × 23cm
INCLUDING HANDLES & WHEELS
Personal item
Up to 45 × 35 × 20cm
MUST FIT UNDER SEAT
Checked Baggage Fees
First checked bag
FROM $75 USD
Route and fare dependent
Hold Baggage Weight
Economy & Premium Economy
UP TO 23KG PER BAG
Business & First Class
UP TO 32KG PER BAG
Key American Airlines Baggage Tips
Most passengers can bring both a carry-on bag and personal item at no extra charge.
Ensure your carry-on bag does not exceed 56 × 36 × 23cm including handles and wheels.
Keep your personal item within the 45 × 35 × 20cm limit and ensure it fits beneath the seat in front of you.
Backpacks, handbags, laptop bags and briefcases generally qualify as personal items.
Check your fare type carefully, as checked baggage allowances vary significantly between domestic and international routes.
Review checked baggage fees before travelling, especially if flying on a Basic Economy ticket.
Pack liquids in containers of 100ml or less when travelling through airports that apply standard liquid restrictions.
Keep passports, medication, valuables and electronic devices in your personal item for easy access.
Travelling with carry-on luggage only can often help avoid checked baggage fees on many American Airlines routes.
Review your baggage allowance before departure, particularly if travelling internationally or on a discounted fare.
Cabin baggage sizes explained
Understanding the difference between small cabin bags, cabin suitcases and checked baggage helps you pack efficiently and avoid delays at the airport.
Travelling with hand luggage only?
American Airlines baggage allowance by fare type
American Airlines baggage allowances vary by fare type, destination and cabin class, but most fares include one personal item and one carry-on bag. Checked baggage allowances and fees depend on your route and ticket type.
Basic Economy
Personal Item Included
(45 × 35 × 20 cm)
Carry-on suitcase
(56 × 36 × 23 cm)
No checked baggage
Fees vary by route
Best for:
Short trips and light travellers wanting lower fares
Main Cabin / Premium Economy
Personal Item Included
(45 × 35 × 20 cm)
Carry-on suitcase
(56 × 36 × 23 cm)
Checked bag included
(Up to 23 Kg depending upon route
Best for:
Travellers needing standard carry-on and checked baggage
Business / First Class
Personal Item Included
(45 × 35 × 20 cm)
Carry-on suitcase
(56 × 36 × 23 cm)
Checked bag included
Typically up to 32kg
Best for:
Premium travel with more generous baggage allowances
Checked baggage with American Airlines: what you need to know
American Airlines checked baggage allowances depend on your fare type, destination and cabin class.
Most passengers travelling on Main Cabin, Premium Economy, Business and First Class fares can check at least one bag, although allowances and fees vary depending on the route.
Basic Economy fares may charge separately for checked baggage, particularly on routes between Europe and the United States.
The standard checked baggage weight allowance is typically up to 23kg per bag for Economy and Premium Economy passengers, increasing to 32kg per bag in Business and First Class.
American Airlines checked baggage should generally not exceed 158cm total dimensions (height + width + depth), with oversized or overweight baggage subject to additional charges.
Additional checked baggage can usually be purchased online before travel, often at lower prices than paying at the airport.
Key checked baggage tips:
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Booking checked baggage in advance is usually cheaper
-
Basic Economy fares may have more baggage restrictions
-
Business and First Class passengers benefit from higher baggage allowances
-
Keep valuables, travel documents and essential toiletries in your carry-on bag
-
Check route-specific baggage fees carefully before travelling
American Airlines cabin baggage rules: liquids, extras and restrictions
American Airlines allows passengers to bring one personal item and one carry-on bag on most fares. Personal items must fit underneath the seat in front of you and stay within the maximum dimensions of 45 × 35 × 20 cm.
Carry-on bags must fit within American Airlines cabin baggage limits of 56 × 36 × 23 cm including wheels and handles, and should fit in the overhead locker on board.
Some smaller regional aircraft may have additional carry-on restrictions, meaning larger cabin bags could need to be checked at the gate before boarding.
Liquids carried in cabin baggage must follow standard airport security rules. Containers should usually be 100ml or smaller and fit inside a single transparent resealable liquids bag when travelling from UK airports.
CabinCleared travel toiletries are designed to help travellers pack within UK airport liquid rules while keeping carry-on baggage organised and airport-ready.
Common cabin baggage mistakes to avoid
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Exceeding American Airlines carry-on bag dimensions
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Forgetting to check baggage allowances before travelling
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Bringing full-size toiletries over 100ml in hand luggage
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Overpacking carry-on bags so they exceed cabin limits
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Assuming all fares include checked baggage
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Leaving essential medication or valuables in checked luggage
Cabin-approved travel kits make it easier to stay within liquid limits, pack efficiently, and get through airport security without hassle.
American Airlines baggage FAQs
1. Does American Airlines allow a free carry-on bag?
Yes. Most American Airlines fares include one personal item and one carry-on bag free of charge. Carry-on bags must fit within the airline’s maximum cabin baggage dimensions.
2. What size carry-on bag does American Airlines allow?
American Airlines carry-on bags can usually be up to 56 × 36 × 23 cm including wheels and handles.
3. What is the American Airlines personal item size?
Personal items such as handbags, laptop bags or small backpacks should not exceed 45 × 35 × 20 cm and must fit underneath the seat in front of you.
4. How much checked baggage is included with American Airlines?
Checked baggage allowances vary by fare type and destination. Main Cabin, Premium Economy, Business and First Class fares often include checked baggage, while Basic Economy fares may charge extra.
5. What is the checked baggage weight limit on American Airlines?
The standard checked baggage allowance is usually up to 23kg per bag in Economy and Premium Economy, increasing to 32kg in Business and First Class.
6. Can I take liquids in cabin baggage on American Airlines?
Yes, but liquids must comply with airport security rules. When travelling from UK airports, liquids should usually be in containers of 100ml or less and carried inside a transparent resealable liquids bag.
7. Does American Airlines charge for checked baggage?
Yes. Checked baggage charges depend on your fare type, destination and how many bags you check in. Booking baggage online in advance is often cheaper than paying at the airport.
8. What happens if my American Airlines bag is oversized or overweight?
Oversized or overweight bags may incur additional charges. American Airlines generally limits checked baggage to 158cm total dimensions and standard weight limits depending on cabin class.
Travelling with hand luggage only?
Cabin-approved travel kits make it easier to stay within liquid limits, pack efficiently, and get through airport security without hassle.
