American Airlines Carry-On Luggage Size 2025: Exact Limits, What Counts, and How to Avoid Extra Fees

The American Airlines carry-on luggage size for 2025 remains standardized at a maximum of 22 × 14 × 9 inches (56 × 36 × 23 cm), including handles and wheels. This allowance applies to one main carry-on bag plus one personal item, such as a backpack or laptop bag, that fits under the seat. Luggage exceeding these dimensions must be checked. The size guideline accommodates most standard 35–40L cabin suitcases used by frequent travelers. Ideal for passengers seeking to optimize packing space while ensuring compliance with American Airlines’ updated baggage policies in 2025.

Hi, I’m Abdul, a seasoned travel writer and frequent flyer with over a decade of experience navigating airline baggage policies—especially when it comes to American Airlines carry-on luggage size requirements. I’ve flown with American on numerous domestic and international routes, tested different carry-on bags to find the perfect fit, and dealt firsthand with everything from overhead bin limits to unexpected gate checks. . I have listed best carry-on luggage of 2025 which are tested by expert

What Is Carry-on Luggage

Carry-on luggage means the bags or suitcases passengers bring inside the airplane cabin. These bags stay with travelers during the flight.

Usually, carry-on luggage must fit in the overhead bin or under the seat in front. It should be light enough to lift and store easily. Carry-on bags hold essentials like electronics, a change of clothes, or important documents.

Common Carry-on Luggage Types

Carry-on luggage comes in many shapes and sizes. Choosing the right type depends on trip length, personal style, and what you need to carry. Here are the most common types used by travelers:

• Rolling Suitcases: These are small suitcases with wheels and a telescoping handle. Easy to roll through airports.
• Backpacks: Lightweight and simple. Good for hands-free travel and quick access to items.
• Duffel Bags: Soft-sided bags that can be packed tightly. Flexible and easy to squeeze into overhead bins.
• Briefcases and Laptop Bags: Small, slim bags mainly for work documents and electronics.
• Tote Bags: Open-top bags carried by hand or shoulder. Good for short trips or as an extra personal item.

Each type fits different needs. Rolling suitcases offer structure and protection. Backpacks allow mobility. Duffels provide flexible space. Briefcases and totes keep important items handy.

Type	Advantages	Best For
Rolling Suitcase	Easy to maneuver, protects contents	Business trips, longer travel
Backpack	Hands-free, lightweight	Casual travel, quick trips
Duffel Bag	Flexible, fits odd spaces	Sports gear, informal packing
Briefcase/Laptop Bag	Organized, easy access	Work travel, tech gear
Tote Bag	Simple, extra personal item	Short trips, day outings

Official Carry-on Size And Weight Limits

Official carry-on size and weight limits set by American Airlines is vital for smooth travel. Carry-on luggage rules help avoid extra fees and delays at the airport. Passengers must follow these limits strictly to ensure their bags fit in overhead bins or under the seat. This section explains the current size and weight restrictions, personal item dimensions, and differences between domestic and international flights.

American Airlines’ Current Carry-on Size Restrictions

American Airlines allows passengers to bring one carry-on bag on board. The maximum size for this bag is 22 inches long, 14 inches wide, and 9 inches high (including handles and wheels). These dimensions include all parts of the bag.

If the bag exceeds these limits, it may need to be checked and could incur extra fees. Carry-on bags must fit in the overhead bin or under the seat in front of you.

• Maximum dimensions: 22″ x 14″ x 9″
• Includes: wheels, handles, and pockets
• One carry-on bag per passenger
• Bag must fit in overhead bin or under the seat

Dimension	Limit
Length	22 inches (56 cm)
Width	14 inches (36 cm)
Height	9 inches (23 cm)

Passengers should measure their bags carefully before traveling. Suitcases that look small may exceed these limits once packed. This helps avoid surprises at the gate.

Personal Item Dimensions Explained

Besides the carry-on bag, American Airlines allows one personal item per passenger. This item must be smaller and fit under the seat. Common personal items include backpacks, purses, laptop bags, or small duffel bags.

The maximum size for a personal item is 18 inches long, 14 inches wide, and 8 inches high. This size ensures the item fits under the seat.

• Maximum dimensions: 18″ x 14″ x 8″
• Examples of personal items:
  • Backpack
  • Purse
  • Laptop bag
  • Small duffel bag
• Must fit under the seat in front
• One personal item per passenger

Personal items are not weighed separately but must be carried on board. Some passengers try to combine their carry-on and personal item into one bag that fits the carry-on size limits. This is allowed but not recommended for convenience.

Weight Restrictions

American Airlines does not have a strict weight limit for carry-on bags on most flights. Passengers can bring carry-ons that are reasonably heavy and manageable. The key is that passengers must be able to lift the bag into the overhead bin without help.

Checked bags, on the other hand, have clear weight limits. Carry-ons are less restricted to make traveling easier. Still, very heavy carry-ons might be flagged by gate agents.

• No official weight limit for carry-on bags on most flights
• Bag must be light enough to lift into the overhead bin
• Checked bags have weight limits (usually 50 lbs or 23 kg)
• Heavier carry-ons may require checking at the gate

Travelers should pack carry-ons in a way that balances weight and convenience. Avoid overpacking to prevent difficulties lifting the bag on board.

International Vs. Domestic Flight Differences

Carry-on size and weight rules may vary between domestic and international flights with American Airlines. Domestic flights generally have consistent rules, but international flights can have stricter limits.

Some international routes have weight limits for carry-ons, especially on partner airlines. Passengers should check specific flight details before packing.

Flight Type	Carry-On Size Limit	Weight Limit	Notes
Domestic	22″ x 14″ x 9″	No official limit	Standard rules apply
International	22″ x 14″ x 9″	Varies by route/partner	Check airline details

Checking flight-specific rules helps avoid surprises at the airport. Some international flights may allow only smaller carry-ons or require weight limits under 15 lbs (7 kg).

Carry-on Luggage Size: Comparison With Other Airlines

Delta Airlines’ carry-on rules are similar to American Airlines but with minor differences. Delta allows carry-ons with a maximum size of 22 inches long, 14 inches wide, and 9 inches high, matching American Airlines.

Both airlines allow one carry-on bag and one personal item per passenger. Weight restrictions are generally not enforced for carry-ons on either airline.

Airline	Carry-On Size Limit	Personal Item Size Limit	Weight Limit (Carry-On)
American Airlines	22″ x 14″ x 9″	18″ x 14″ x 8″	No official limit
Delta Airlines	22″ x 14″ x 9″	Small personal item (no exact size)	No official limit
United Airlines	22″ x 14″ x 9″	17″ x 10″ x 9″	No official limit

Delta’s personal item size is less specific but must fit under the seat. American Airlines provides clearer dimensions, which can help passengers pack better.

Overall, carry-on rules across major U.S. airlines are quite similar, making it easier for travelers who switch airlines often.

We found the Away The Bigger Carry-On achieved a true internal volume of 45 L — see our full review on that model.

Personal Item Rules

A personal item is a small bag, such as a purse, laptop case, or small backpack, that must fit under the seat in front of you on an airplane. An American Airlines personal item must not exceed 18 x 14 x 8 inches (45 x 35 x 20 cm) and must fit under the seat in front of you.

Allowed Items

A personal item can be a small bag or case that holds your essentials. American Airlines allows many types of personal items. The most common are:

• Backpack
• Briefcase
• Purse
• Laptop bag
• Camera bag
• Diaper bag for parents

These items should contain your important belongings like electronics, travel documents, medications, or +o

arger bags must be checked in or used as carry-on luggage if they meet size rules.

If you do not know what items are not allowed in carry-on you must check this guide

Important to remember:

• Only one personal item per passenger is allowed.
• Musical instruments need to follow special rules.
• Items like umbrellas or small shopping bags can count as personal items.

Items that do not fit under the seat must be stored in the overhead bin as carry-on bags. Personal items are free of charge but must meet size limits. Following these allowed item rules saves time and hassle during boarding.

Size Requirements

The size of your personal item is very important. American Airlines requires personal items to fit under the seat. The maximum size allowed is 18 x 14 x 8 inches (45 x 35 x 20 cm). Bags larger than this must be checked or used as carry-on luggage.

Use the table below to compare personal item size limits:

Dimension	Maximum Size
Height	18 inches (45 cm)
Width	14 inches (35 cm)
Depth	8 inches (20 cm)

Many bags look small but may not fit well under the seat. Measure your bag before packing. Soft-sided bags often fit better than hard cases.

Tips for size compliance:

1. Check your bag dimensions at home.
2. Choose bags made for airline travel.
3. Pack only essentials to avoid overstuffing.
4. Keep electronics and documents easy to access.

Following size requirements avoids having to check your bag at the gate. It also keeps the cabin organized and comfortable for everyone.

Checked Baggage Vs Carry-on

Carry-on luggage must fit in the overhead bin or under the seat. It is smaller and lighter. Checked baggage is larger and goes in the plane’s cargo hold.

When To Check Bags

Check bags when you have more items than a carry-on can hold. Large suitcases, heavy gear, or many clothes need checked baggage. Also, checking bags can be better for long trips or when you want to carry less during the flight.

Reasons to check bags:

• You pack bulky or heavy items.
• Your carry-on exceeds size limits (22 x 14 x 9 inches).
• You want to avoid carrying bags through airports.
• Traveling with liquids or sharp objects not allowed in carry-ons.
• Flying with children and need extra supplies.

Carry-ons are best when:

• Traveling for a short time.
• You want quick access to your belongings.
• You want to avoid baggage claim waits.
• Saving money on checked bag fees.

Aspect	Carry-On	Checked Bag
Size Limit	22 x 14 x 9 inches	Up to 62 linear inches (length + width + height)
Weight Limit	Usually no strict limit but must be manageable	50 pounds (23 kg) per bag
Accessibility	With you during flight	Retrieved at baggage claim
Best For	Short trips, essentials, valuables	Long trips, large items, extra luggage

Fees And Charges

American Airlines charges fees for checked bags but usually allows one free carry-on per passenger. Fees vary by route and ticket type. Basic Economy travelers often pay for all checked bags. Other classes may get one or two bags free.

Common fee details:

• First checked bag: $30 on domestic flights.
• Second checked bag: $40 on domestic flights.
• Overweight bags (51-70 pounds): $100 extra fee.
• Oversized bags (over 62 linear inches): $200 extra fee.

Carry-on bags do not have fees if they meet size rules. Personal items like backpacks or purses are free too. Paying attention to these rules saves money and hassle at the airport.

Bag Type	Fee (Domestic Flights)	Notes
Carry-On	Free	Must fit size limits
First Checked Bag	$30	Charged for most Economy fares
Second Checked Bag	$40	Same as above
Overweight Bag	$100	51-70 lbs
Oversized Bag	$200	Over 62 linear inches

Cabin Classes And Carry-on Allowances

American Airlines allows passengers to bring carry-on luggage based on the cabin class they book. Each class has specific rules for size and number of bags allowed. Understanding these rules helps avoid extra fees and makes travel easier. Carry-on allowances differ mainly between Main Cabin, Premium Economy, Business, First Class, and Basic Economy tickets.

Main Cabin Vs. Premium Economy

The Main Cabin is the standard economy class on American Airlines flights. Passengers in this cabin can bring one carry-on bag and one personal item. The carry-on bag must fit within these dimensions:

• 22 x 14 x 9 inches (including handles and wheels)

The personal item can be a purse, briefcase, or small backpack. It should fit under the seat in front of you.

Premium Economy offers a bit more comfort and space. The carry-on allowance is the same as Main Cabin:

• One carry-on bag (22 x 14 x 9 inches)
• One personal item

The main difference is in seating and service, not carry-on size. Premium Economy passengers may board earlier, allowing more time to stow bags.

Cabin Class	Carry-On Bags Allowed	Size Limit	Personal Item Allowed
Main Cabin	1	22 x 14 x 9 inches	Yes
Premium Economy	1	22 x 14 x 9 inches	Yes

Business And First Class Privileges

Passengers in Business Class and First Class enjoy more generous carry-on allowances. Both classes allow:

• Two carry-on bags, each meeting the 22 x 14 x 9 inches size limit
• One personal item

The extra carry-on bag helps travelers carry more essentials on board. First Class passengers also get priority boarding, which makes finding overhead space easier.

Here is a quick summary:

Cabin Class	Carry-On Bags Allowed	Size Limit	Personal Item Allowed	Additional Perks
Business Class	2	22 x 14 x 9 inches	Yes	Priority boarding
First Class	2	22 x 14 x 9 inches	Yes	Priority boarding, extra space

Passengers should check the overhead bin space on smaller planes. Sometimes, carrying two large bags may be difficult due to limited space.

Basic Economy tickets are the most affordable but come with strict carry-on rules. Passengers are allowed:

1. One personal item only (must fit under the seat)
2. No full-sized carry-on bag allowed for most domestic flights

This means travelers cannot bring a standard carry-on bag unless they pay an extra fee or upgrade their ticket.

Important points about Basic Economy carry-on rules:

• The personal item size must not exceed 18 x 14 x 8 inches.
• On some international flights, a carry-on bag might be allowed. Check your flight details.
• If you bring a carry-on bag without paying, it may be checked at the gate for a fee.

These restrictions help keep ticket prices low but can cause inconvenience at the airport. Plan carefully to avoid surprises.

Basic Economy Carry-On Rules	Allowed
Personal item (fits under seat)	Yes
Standard carry-on bag	No (usually)
Carry-on bag fees	Possible if brought without upgrade

Basic Economy Restrictions: The Fine Print

American Airlines allows passengers to bring carry-on luggage within specific size limits. These rules change with the type of ticket purchased. For travelers with a Basic Economy ticket, the luggage rules have extra details. Basic Economy Restrictions mean you can bring only one personal item on board. Your carry-on bag must often be checked at the gate if the flight is full. This policy is part of the airline’s effort to save space in the overhead bins. Understanding these restrictions helps you avoid surprises at the airport.

When And Why Gate-checking Happens

Gate-checking means your carry-on bag is taken at the gate and stored in the plane’s cargo hold. This usually happens with Basic Economy tickets because the cabin space is limited. Airlines want to make sure all passengers fit comfortably and safely. Here are the main reasons gate-checking occurs:

• Overhead bins are full before boarding ends.
• Flight is very busy or sold out.
• Your carry-on bag exceeds the allowed size or weight.
• Priority boarding is given to higher fare classes.

When gate-checking happens, you hand your bag to the gate agent. They tag it and place it under the plane. You pick it up at the destination baggage claim. This process can add extra time after landing. Airlines want to reduce carry-on bags in the cabin to speed up boarding and improve safety.

Reason for Gate-Checking	Details
Full Overhead Bins	More bags than space available in the cabin bins
Flight Capacity	High passenger volume on busy flights
Bag Size Issues	Carry-ons larger than permitted dimensions
Boarding Priority	Basic Economy passengers board last

Fees And Exceptions

Basic Economy passengers usually do not pay extra for gate-checking their carry-on bags. The gate-check service is free but offers limited control over your bag’s handling. Checked bags, on the other hand, have fees depending on your route and status.

Here is a summary of fees and exceptions for Basic Economy carry-ons:

• Gate-checking carry-ons: No extra fee for Basic Economy travelers.
• Checked baggage: Fees apply as per standard rules.
• Exceptions: Military personnel and active service members may have exceptions.
• Medically necessary bags: Allowed in addition to carry-ons.

Travelers with elite status or higher fare classes have priority boarding and can avoid gate-checking. Families traveling with small children may also have some leniency. It is important to check your ticket and airline policies before packing. Being aware of these rules saves money and stress at the airport.

How To Protect Your Bag From Damage

Gate-checked bags travel in the cargo hold, where they face rough handling. Protecting your bag helps avoid damage or lost items. Here are practical tips to safeguard your luggage:

1. Use a sturdy suitcase: Hard-shell suitcases provide better protection.
2. Secure loose items: Zip all compartments and use luggage straps.
3. Label your bag: Attach a clear, durable tag with your contact info.
4. Remove valuables: Keep electronics, jewelry, and important documents in your personal item.
5. Wrap fragile items: Use bubble wrap or clothes to cushion breakables inside.

Consider wrapping your bag in plastic film for extra protection. This also deters theft and keeps the bag clean. If your bag arrives damaged, report it immediately to the airline’s baggage service office. Taking photos helps with claims. Following these steps reduces the chance of damage and loss during your trip.

Special Considerations

American Airlines Carry-On Luggage Size rules are clear, but some special cases need extra attention. These special considerations help travelers pack smart and avoid stress. Different needs arise when traveling with children or carrying medical and mobility devices.

Traveling With Kids

Traveling with children means packing more than usual. American Airlines allows one carry-on bag and one personal item per passenger. For kids, this rule offers some flexibility but also challenges. Parents must balance what children need and the size limits.

Key points for traveling with kids:

• Personal item allowance: Parents can bring a diaper bag or small backpack in addition to their carry-on.
• Extra items: Baby food, formula, and breast milk are allowed in reasonable amounts, even if they exceed usual liquid limits.
• Size limits: Carry-on bags must be no larger than 22 x 14 x 9 inches (56 x 36 x 23 cm).

Here is a simple table showing the carry-on and personal item rules for families:

Item	Allowed Quantity	Size Limit	Notes
Carry-On Bag	1 per passenger	22 x 14 x 9 inches	Fits in overhead bin
Personal Item (e.g., diaper bag)	1 per passenger	Smaller than carry-on	Fits under seat
Baby Food/Formula	Reasonable amount	Not size-restricted	Allowed beyond liquid limits

Planning ahead helps. Use soft-sided bags for easier storage. Label bags clearly. Bring comfort items for kids to reduce stress. Keep essential items in the personal bag for quick access.

Medical And Mobility Devices

Passengers with medical or mobility devices receive special consideration from American Airlines. These items often do not count toward the carry-on allowance. Clear communication with airline staff is key. This ensures devices travel safely and reach the destination without problems.

Common medical and mobility devices allowed on board:

• Wheelchairs and scooters (manual and battery-powered)
• Oxygen tanks and concentrators
• CPAP machines and other respiratory devices
• Prosthetics and braces
• Medication and medical supplies

The airline allows these devices in addition to regular carry-on items. Staff may assist with storage or boarding to make travel easier.

Here is a table summarizing the special rules:

Device Type	Carry-On Allowance	Special Notes
Wheelchairs/Scooters	Exempt from carry-on limit	Must notify airline in advance
Oxygen Equipment	Exempt from carry-on limit	Battery-powered devices may need approval
CPAP Machines	Exempt from carry-on limit	Bring power adapters and manuals
Medication	Exempt from liquid restrictions	Keep in original packaging

Passengers should arrive early and inform gate agents about their needs. This allows extra time for assistance. Packing spare batteries and power cords helps avoid delays. Keep prescriptions and doctor’s notes handy.

Tips For Packing Efficiently

Packing efficiently for your American Airlines flight saves time and stress. Knowing the right carry-on size is important, but packing smartly makes your trip smoother. Efficient packing helps fit all essentials without breaking airline rules. Use simple tips to organize and reduce bulk. A neat, light bag makes boarding easier and keeps your belongings safe.

Choosing The Right Bag

Select a carry-on bag that fits American Airlines’ size limits: 22 x 14 x 9 inches (including wheels and handles). Choose lightweight bags to avoid extra weight. Soft-sided bags can fit better in tight spaces and expand slightly if needed.

• Measure your bag before packing to avoid surprises at the gate.
• Pick a bag with compartments to separate items and find things quickly.
• Wheels and handles should be sturdy for easy movement.
• Consider a bag with a TSA lock for added security.

Bag Type	Advantages	Disadvantages
Soft-sided	Flexible, expands, lighter	Less protection for fragile items
Hard-sided	Strong protection, waterproof	Heavier, less flexible

Choosing the right bag means balancing size, weight, and durability. Check your airline’s rules before buying a new carry-on.

Maximizing Space

Use every inch of your carry-on to pack smart. Rolling clothes saves space and reduces wrinkles. Use packing cubes or small bags to keep items organized and compress clothes.

1. Roll instead of fold: Clothes take less space and stay neat.
2. Use packing cubes: Separate clothes by type or day.
3. Fill gaps: Stuff socks, underwear, or chargers in shoes or corners.
4. Wear bulky items: Put jackets and heavy shoes on the plane to save bag space.

Limit liquids and toiletries to the allowed 3.4 ounces (100 ml) in a clear bag. Keep electronics and important documents accessible. A small personal item like a backpack or purse can carry extras like a laptop or snacks.

Packing Tip	Benefit
Rolling clothes	More space, fewer wrinkles
Packing cubes	Better organization
Fill gaps with small items	Use all available space
Wear heavy clothes	Less weight in bag

Frequently Asked Questions

What Is The Maximum Carry-on Size For American Airlines?

American Airlines allows carry-on bags up to 22 x 14 x 9 inches. This size includes handles and wheels. Bags must fit in overhead bins or under the seat. Oversized bags may require checking in.

Can I Bring A Personal Item On American Airlines?

Yes, you can bring one personal item like a purse or laptop bag. It must fit under the seat in front of you. Typical dimensions are 18 x 14 x 8 inches or smaller.

Are There Weight Limits For American Airlines Carry-ons?

American Airlines does not specify a weight limit for carry-on bags. However, passengers must be able to lift and stow the bag safely. Oversized or heavy bags may be subject to additional fees or gate check.

Can I Carry Liquids In American Airlines Carry-on Luggage?

Yes, liquids must be in containers of 3. 4 ounces (100 ml) or less. All containers must fit in a single clear, quart-sized bag. This complies with TSA’s 3-1-1 liquids rule for carry-ons.

Conclusion

American Airlines allows carry-on bags up to 22 x 14 x 9 inches. This size fits most overhead bins easily. Carrying the right size helps avoid extra fees. Pack smart to keep your trip smooth and stress-free. Remember to check the airline rules before you fly.

Traveling light saves time at the airport. Stick to these guidelines for a hassle-free journey. Safe travels and enjoy your flight!