American Airlines Liquid Allowance: Hand Luggage & Toiletries
American Airlines states that liquids, aerosols and gels in carry-on baggage must be in containers of no more than 3.4oz (100ml), with a 1-litre limit and up to 10 containers per passenger in its published guidance. A transatlantic itinerary may be screened at a UK airport, a US TSA checkpoint and again on a connection. Do not assume a larger bottle cleared at the first airport will pass every later checkpoint. Check the airport where you pass security and the operating airline before you pack.
At a Glance
Yes — ordinary toiletries are generally allowed when they meet airport security screening and airline dangerous-goods conditions.
American Airlines states that liquids, aerosols and gels in carry-on baggage must be in containers of no more than 3.4oz (100ml), with a 1-litre limit and up to 10 containers per passenger in its published guidance.
For a US departure, TSA uses one quart-sized clear bag for travel-size liquids, gels, creams, pastes and aerosols. Follow the actual checkpoint’s screening instructions; AA’s own guidance also lists a 1-litre and 10-container limit.
Permitted personal-care sprays count as liquids at standard cabin security; separate dangerous-goods restrictions and valve protection still apply.
Larger ordinary toiletries generally belong in checked baggage where your fare includes it; aerosol and perfume limits still apply.
American Airlines liquid allowance: which rules apply?
American Airlines states that liquids, aerosols and gels in carry-on baggage must be in containers of no more than 3.4oz (100ml), with a 1-litre limit and up to 10 containers per passenger in its published guidance.
A transatlantic itinerary may be screened at a UK airport, a US TSA checkpoint and again on a connection. Do not assume a larger bottle cleared at the first airport will pass every later checkpoint. Airline baggage entitlements and airport security are different questions. Use the linked baggage guide for bag sizes, fares and fees.
American Airlines liquids in hand luggage: toiletries and security
Shampoo, toothpaste, moisturiser, sun cream, mascara, roll-on deodorant and shaving gel are liquids, gels or pastes at a standard checkpoint. A permitted personal-care aerosol also counts as a liquid at security and is subject to separate dangerous-goods rules.
American Airlines states that liquids, aerosols and gels in carry-on baggage must be in containers of no more than 3.4oz (100ml), with a 1-litre limit and up to 10 containers per passenger in its published guidance. For a US departure, TSA uses one quart-sized clear bag for travel-size liquids, gels, creams, pastes and aerosols. Follow the actual checkpoint’s screening instructions; AA’s own guidance also lists a 1-litre and 10-container limit. A bottle over 100ml is not accepted at a standard 100ml checkpoint just because it is partly empty.
American Airlines allows medically required or special-needs liquids over 100ml subject to possible verification. TSA also permits medically necessary amounts in reasonable quantities when declared for screening. Pack necessary items where you can present them for screening. A transatlantic itinerary may be screened at a UK airport, a US TSA checkpoint and again on a connection. Do not assume a larger bottle cleared at the first airport will pass every later checkpoint.
Your cabin-bag size and fare allowance are separate from the liquids screening rule; use the full American Airlines baggage guide for those details.
American Airlines liquids in checked baggage: full-size toiletries
Larger ordinary toiletries can generally be placed in checked baggage if your fare includes it. Personal-care aerosols, perfumes and aftershaves can have separate aviation dangerous-goods quantity and valve-protection conditions in both cabin and hold. Do not pack flammable industrial sprays, fuel or paint as if they were toiletries.
For American Airlines, check the product and the airline’s current dangerous-goods conditions before placing sprays or perfume in the hold. Your ticket may not include checked baggage, and partner-operated sectors can have different baggage allowances. Keep essential medicines with you in the cabin, subject to screening.
A transatlantic itinerary may be screened at a UK airport, a US TSA checkpoint and again on a connection. Do not assume a larger bottle cleared at the first airport will pass every later checkpoint.
For cabin bag sizes, fare-specific allowances, checked baggage and fees, see our full American Airlines baggage guide.
Practical toiletries packing tips for your American Airlines journey:
Start with the route — A transatlantic itinerary may be screened at a UK airport, a US TSA checkpoint and again on a connection. Do not assume a larger bottle cleared at the first airport will pass every later checkpoint.
Follow the airline guidance — American Airlines states that liquids, aerosols and gels in carry-on baggage must be in containers of no more than 3.4oz (100ml), with a 1-litre limit and up to 10 containers per passenger in its published guidance.
Prepare the liquids bag — For a US departure, TSA uses one quart-sized clear bag for travel-size liquids, gels, creams, pastes and aerosols. Follow the actual checkpoint’s screening instructions; AA’s own guidance also lists a 1-litre and 10-container limit.
Keep medical items accessible — American Airlines allows medically required or special-needs liquids over 100ml subject to possible verification. TSA also permits medically necessary amounts in reasonable quantities when declared for screening.
Read the printed capacity — At a standard 100ml checkpoint, the container size matters even if a larger bottle is almost empty.
Count pastes and sprays — Toothpaste, cream, gel, roll-on deodorant, mascara and permitted aerosols can all count as liquids.
Protect duty-free purchases — Keep qualifying purchases in the sealed security bag with the receipt and check transfer screening before purchase.
Consider solid alternatives — Solid soap and solid deodorant can free space in the liquids bag; always check an unusual product.
Secure aerosol valves — Use protective caps and check that the particular personal-care spray is permitted in the cabin or hold.
Separate larger products — Place larger ordinary toiletries in checked baggage when included, subject to the product’s dangerous-goods rules.
Check your airport’s liquids rules before flying American Airlines
Airport security, the airline’s carriage rules and dangerous-goods restrictions are separate checks. American Airlines states that liquids, aerosols and gels in carry-on baggage must be in containers of no more than 3.4oz (100ml), with a 1-litre limit and up to 10 containers per passenger in its published guidance.
For UK departures, most UK airports ordinary liquids remain limited to containers of 100ml, while some airports permit containers up to 2 litres. Check your exact departure airport, any transfer checkpoint and the return airport; one airport’s process does not govern the whole itinerary. A transatlantic itinerary may be screened at a UK airport, a US TSA checkpoint and again on a connection. Do not assume a larger bottle cleared at the first airport will pass every later checkpoint. American Airlines allows medically required or special-needs liquids over 100ml subject to possible verification. TSA also permits medically necessary amounts in reasonable quantities when declared for screening.
How common toiletries are treated at airport security
Many everyday toiletries are treated as liquids, gels, pastes or aerosols when you pass through airport security. This isn't determined by the airline you're flying with, and the exact restrictions can vary depending on the security rules and screening equipment used at your departure airport. Here's how some of the most commonly packed toiletries are generally treated:
Deodorant
Roll-on and aerosol deodorants are generally treated as liquids for airport-security purposes. Solid stick deodorants are normally treated differently and can be a useful option if you want to reduce the number of items in your liquids bag.
Toothpaste
Toothpaste counts as a paste and is treated as a liquid at airport security. Where the traditional 100ml restrictions apply, the size of the toothpaste container therefore needs to comply with the applicable liquids limit.
Shampoo and conditioner
Shampoo and liquid conditioner are treated as liquids. This also applies to similar hair products such as gels, serums and liquid styling products. Solid shampoo and conditioner bars are generally not treated as liquids.
Shaving foam and gel
Shaving gels and foams are subject to liquid-security requirements. Aerosol shaving foam may also be subject to dangerous-goods restrictions, so larger products need particular consideration if you're packing them for a flight.
Hairspray
Hairspray is an aerosol and is treated as a liquid for cabin-security purposes. Aerosol toiletries can also be subject to airline dangerous-goods limits, so check your airline's requirements as well as the security rules at your departure airport.
Sun cream
Sun creams, lotions, gels and sprays are treated as liquids for cabin-security purposes. This includes products such as after-sun lotion and moisturising sun protection. Solid sun-protection products are generally easier to accommodate when travelling with limited liquid allowance.
Make-up and cosmetics
Liquid foundation, mascara, creams, gels, lip gloss and similar products are generally treated as liquids. Solid and powder cosmetics are generally not subject to the same liquid restrictions, although they will still pass through normal security screening.
Perfume and aftershave
Perfume, aftershave and other liquid fragrances are treated as liquids at airport security. They may also fall within dangerous-goods limits applying to toiletry and medicinal articles, particularly when larger quantities are carried.
Remember: airport-security procedures are changing as new screening equipment is introduced. Some airports may allow larger liquid containers or have different requirements for removing liquids from your cabin bag. Always check the current rules for the airport you're departing from — and any airport you'll use on a connecting or return journey — before you travel.
What is the American Airlines liquid allowance in hand luggage?
American Airlines states that liquids, aerosols and gels in carry-on baggage must be in containers of no more than 3.4oz (100ml), with a 1-litre limit and up to 10 containers per passenger in its published guidance. For a US departure, TSA uses one quart-sized clear bag for travel-size liquids, gels, creams, pastes and aerosols. Follow the actual checkpoint’s screening instructions; AA’s own guidance also lists a 1-litre and 10-container limit. Follow the checkpoint on your route.
Can I take toiletries on a American Airlines flight?
Yes, ordinary toiletries such as shampoo, toothpaste, sunscreen and roll-on deodorant can generally travel if they meet the applicable security and dangerous-goods rules. A transatlantic itinerary may be screened at a UK airport, a US TSA checkpoint and again on a connection. Do not assume a larger bottle cleared at the first airport will pass every later checkpoint.
Do American Airlines liquids have to go in a clear bag?
For a US departure, TSA uses one quart-sized clear bag for travel-size liquids, gels, creams, pastes and aerosols. Follow the actual checkpoint’s screening instructions; AA’s own guidance also lists a 1-litre and 10-container limit. A different airport scanner process may apply, so check the particular checkpoint.
What is the American Airlines carry-on liquid limit in ounces?
American Airlines lists 3.4oz (100ml) per container. On departure from the United States, follow TSA’s one-quart-bag process; check the airport rules for any overseas connection or return.
Can I put full-size toiletries in American Airlines checked baggage?
Usually for ordinary products, if you have a checked-bag allowance. Larger ordinary toiletries can generally be placed in checked baggage if your fare includes it. Personal-care aerosols, perfumes and aftershaves can have separate aviation dangerous-goods quantity and valve-protection conditions in both cabin and hold. Do not pack flammable industrial sprays, fuel or paint as if they were toiletries.
Are spray deodorant and perfume allowed on American Airlines?
Permitted personal-care aerosols and perfumes are subject to both airport screening and aviation dangerous-goods conditions. Protect spray valves; check the particular product and airline limits before flying.
Can I take liquid medication over 100ml on American Airlines?
American Airlines allows medically required or special-needs liquids over 100ml subject to possible verification. TSA also permits medically necessary amounts in reasonable quantities when declared for screening. Present it separately if required and check every airport on your journey.
Will duty-free liquids be accepted on a connecting American Airlines flight?
A transatlantic itinerary may be screened at a UK airport, a US TSA checkpoint and again on a connection. Do not assume a larger bottle cleared at the first airport will pass every later checkpoint. A sealed security bag and receipt can be essential, but acceptance at one checkpoint does not guarantee acceptance at the next.