Can You Check A Box On Southwest? Baggage Policy And Checked Luggage Explained [Updated On 2025]

Yes, you can check a cardboard box on Southwest Airlines. Each box must weigh 50 lbs or less and cannot exceed 62 inches in total dimensions (length + width + height). You may need to sign a waiver of liability. Southwest allows two free checked bags, including boxes that meet these size and weight limits.

To ensure smooth travel, properly pack your box to avoid damage. Clearly label your box with your contact information. It is crucial to remember that Southwest Airlines does not accept fragile items for checked baggage. In addition to boxes, passengers can also carry on items, subject to size restrictions.

Understanding Southwest’s baggage policy can enhance your travel experience. Knowledge about accepted packaging helps passengers prepare better for their trips. It is important to know the limitations and guidelines before heading to the airport. This preparation can save time and prevent extra fees.

Next, we will delve into specific details about Southwest’s carry-on luggage policy and what you need to know before boarding.

Table of Contents

What Are Southwest Airlines’ General Baggage Policies?

Southwest Airlines’ general baggage policies allow for one free carry-on bag and one personal item per passenger. Checked bags incur fees depending on the number of bags and destination.

Free Carry-On Allowance
Personal Item Allowance
Checked Bag Fees
Overweight and Oversize Baggage Fees
Special Items and Restrictions
Military and Active Duty Discounts

The policies cater to diverse traveler needs but detail specific restrictions and fees that can vary by individual circumstances.

Free Carry-On Allowance:
Southwest Airlines permits one free carry-on bag per passenger. This bag must fit within specified dimensions: 10 x 16 x 24 inches. Passengers can use this allowance for essentials like clothing, electronics, or travel-related items without incurring charges.
Personal Item Allowance:
Southwest also allows one personal item at no extra cost. This item can be a purse, briefcase, or backpack but must not exceed the dimensions of 18.5 x 8.5 x 13.5 inches. Passengers can store this item under the seat in front of them, making it convenient for easy access.
Checked Bag Fees:
Passengers may check up to two bags for a fee. The charges apply only after the first two checked bags. The fees vary according to the fare type and destination, with the first two bags costing $0 to $150 for domestic flights. For international flights, a different fee structure may apply.
Overweight and Oversize Baggage Fees:
Baggage that exceeds the weight limit of 50 lbs incurs extra fees. Bags weighing between 51-100 lbs may incur charges of $75. For oversize luggage, exceeding 62 inches total dimension, a fee of $75 applies. These policies aim to ensure safety and efficiency.
Special Items and Restrictions:
Special items such as sports equipment, musical instruments, and mobility devices have specific guidelines. For example, bicycles require advance notice, while fragile items may not be eligible for checked baggage. Travelers should consult Southwest’s official website for detailed instructions.
Military and Active Duty Discounts:
Southwest offers specific accommodations for military personnel, including free checked bags. This reflects the airline’s commitment to supporting those serving in the armed forces. Policies may vary, so it’s beneficial for military members to check for current offerings.

Understanding these policies enables passengers to pack accordingly and avoid unnecessary fees while traveling with Southwest Airlines.

How Many Checked Bags Can You Bring on Southwest?

Southwest Airlines allows each passenger to check two bags for free. This policy applies to all domestic and international flights. Each checked bag must not exceed 50 pounds (22.7 kilograms) in weight and 62 inches (157 centimeters) in combined dimensions (length + width + height).

Some factors can affect the checked baggage experience. For example, customers traveling with oversized or overweight luggage may incur additional fees. A bag weighing over 50 pounds incurs a fee of $75, while bags exceeding 62 inches in combined dimensions can also be subject to a fee.

Real-world examples include a family traveling on a week-long vacation. Each member can check in up to two bags without charge, allowing significant packing options. However, if one suitcase exceeds the weight limit, they face an extra fee, which may encourage mindful packing.

Passengers should also consider their unique travel circumstances. Additional fees may arise if traveling with specialized equipment, such as sports gear or musical instruments, which can have specific guidelines. It is advisable to check these details in advance to avoid surprises at the airport.

In summary, Southwest Airlines provides a generous checked baggage allowance of two bags per person for free, weighing up to 50 pounds each. Consideration should be given to weight and size limits to avoid extra fees. Passengers may also explore further about special baggage policies if they need to transport unique items.

Are There Any Free Checked Bags for Southwest Passengers?

Yes, Southwest Airlines allows passengers to check bags for free. Each passenger can check two bags at no additional cost, making their baggage policy one of the most generous in the airline industry.

Southwest’s checked baggage policy differs significantly from that of many other airlines, which often charge fees for checked luggage. For instance, American Airlines and Delta charge fees for the first checked bag on certain domestic flights. Southwest’s approach emphasizes customer satisfaction and convenience by offering these complimentary checked bags. This policy remains consistent across all fare types, which is unlike other airlines that may limit free checked bags to higher fare classes.

One significant advantage of Southwest’s free checked baggage policy is the potential cost savings for travelers. According to Airlines for America, the average fee for a first checked bag in the U.S. is around $30. This can lead to a savings of $60 for a round-trip journey when traveling with Southwest. Additionally, this policy encourages travelers to bring necessary items without worrying about incurring extra fees, enhancing the overall travel experience.

On the downside, Southwest’s free checked baggage can lead to crowded boarding processes. When passengers check multiple bags without incurring fees, the overhead bin space may fill quickly. This issue may cause delays during boarding and disembarking. Furthermore, passengers who do not check bags may find themselves competing for limited bin space, leading to potential frustration.

For those planning travel with Southwest, consider the following recommendations: Evaluate your luggage needs carefully to maximize the benefits of the free checked baggage policy. If you have multiple items to carry, take advantage of the two free checked bags. However, if you are traveling light, consider using a carry-on bag to expedite your airport experience. Also, be mindful of the total weight limit for checked bags, which is 50 pounds per bag.

What Are the Size and Weight Limits for Checked Luggage on Southwest?

The size and weight limits for checked luggage on Southwest Airlines are as follows: each checked bag must not exceed 62 inches in combined length, width, and height, and the maximum weight limit is 50 pounds.

Size Limits:
– Maximum dimensions: 62 inches (length + width + height).
Weight Limits:
– Maximum weight: 50 pounds per checked bag.
Additional Fees:
– Fees apply for bags exceeding weight limit.
Exceptions:
– Military personnel may have different allowances.
Customer Opinions:
– Some travelers suggest that the weight limit is insufficient for extended trips.
Suggestions for Large Items:
– Extra fees and shipping services may be necessary for larger items.

The following sections provide more detailed information about these limits, exceptions, and customer experiences.

Size Limits:
Size limits for checked luggage on Southwest Airlines are crucial for compliance. Each checked bag’s combined size must not exceed 62 inches. This measurement includes the total of length, width, and height. Travelers should accurately measure their bags before arriving at the airport to avoid issues at check-in. Many passengers have reported the importance of proper measurement. Failing to adhere to this limit can cause delays and additional fees at the airport.
Weight Limits:
Weight limits for checked luggage are set at 50 pounds per bag on Southwest Airlines. This limit ensures that all luggage is manageable for staff and safe for transport. Exceeding this weight can result in additional charges. The airline clearly outlines these limits on its website and at check-in. Travelers frequently recommend using a scale to weigh bags ahead of time to prevent surprises at the airport.
Additional Fees:
Additional fees apply to checked bags that exceed the 50-pound weight limit. The current fee structure can vary and be subject to change. It is advisable to confirm fees directly on the Southwest Airlines website or during booking. Many travelers express frustration over these fees. They suggest packing smartly to avoid added costs.
Exceptions:
Certain exceptions exist for military personnel traveling with Southwest. Members of the military and their dependents may receive additional allowances for checked luggage. This policy showcases the airline’s support for military families. Specific details can often be found on Southwest Airlines’ official website.
Customer Opinions:
Travelers have expressed varied opinions on the checked luggage policy. Some feel that the 50-pound limit is not sufficient, especially for long-term travel. They argue that families or extended trips may require larger luggage. Many suggest additional flexibility would enhance customer satisfaction.
Suggestions for Large Items:
For large items that don’t meet Southwest’s checked luggage limits, extra fees may be necessary. Some travelers utilize a shipping service for such items. This option often prevents the hassle of airport check-in. Passengers share mixed experiences about shipping; some appreciate the option for bulky items, while others find it inconvenient.

Overall, understanding these size and weight limits can make for a more pleasant travel experience with Southwest Airlines.

Can You Pay to Check Additional Bags on Southwest?

No, you cannot pay to check additional bags on Southwest Airlines beyond the allowed limit. Southwest has a specific baggage policy.

Southwest Airlines allows passengers to check two bags for free. However, if a passenger attempts to check a third bag or more, they must pay a fee for each additional bag. The fees vary based on the number of additional bags. This distinction is critical for travelers to understand to avoid unexpected charges when checking in for their flight. Knowing the baggage allowance can help passengers pack efficiently and manage costs effectively.

What Are the Fees for Extra Checked Luggage on Southwest?

Southwest Airlines does not charge fees for the first and second checked bags. However, passengers must pay for any additional checked luggage.

Main Points Regarding Southwest Airlines’ Extra Checked Luggage Fees:
1. No fee for the first two checked bags.
2. Extra checked luggage incurs a fee.
3. Fee amounts depend on the number of additional bags.
4. Size and weight limits apply to checked luggage.
5. Oversized and overweight bags are subject to additional fees.

Transitioning from the main points, it is essential to understand the nuances of each aspect related to checked luggage on Southwest Airlines.

No fee for the first two checked bags:
Southwest Airlines allows passengers to check two bags free of charge. This policy differentiates Southwest from many competitors who often charge for the first or second checked bag. This user-friendly approach is part of Southwest’s effort to create a more positive travel experience.
Extra checked luggage incurs a fee:
When passengers check more than two bags, Southwest Airlines charges a fee for each additional bag beyond the first two. The fee structure aims to encourage travelers to pack efficiently while ensuring that the airline can manage operational costs.
Fee amounts depend on the number of additional bags:
The fee for additional bags typically starts at $75 per bag for the third checked bag and increases for subsequent bags. This structured pricing incentivizes travelers to limit their luggage.
Size and weight limits apply to checked luggage:
Checked bags on Southwest Airlines must not exceed 62 linear inches in total dimensions and 50 pounds in weight. This limit helps maintain fair and safe transport conditions on the aircraft and minimizes the risk of delays.
Oversized and overweight bags are subject to additional fees:
Passengers who exceed the size and weight limits for their checked luggage face additional fees. As of October 2023, the fees for overweight bags start at $75 per bag, while oversized bags may incur charges of up to $100 per bag. Understanding these additional costs helps travelers budget effectively for their trips.

In summary, Southwest Airlines offers a generous policy for checked luggage with specific guidelines and fees for extra bags.

Which Items Are Not Allowed in Checked Luggage on Southwest?

Items not allowed in checked luggage on Southwest Airlines include the following:

Explosives
Flammable items
Compressed gases
Corrosives
Firearms and ammunition
Hazardous materials
Perishable items

These restrictions are in place to ensure safety and security during air travel. It’s important to understand the rationale behind these prohibitions to avoid having items confiscated at the airport.

Explosives: Explosives, including fireworks and flares, are not permitted in checked luggage. The Transportation Security Administration (TSA) classifies these items as dangerous because they can ignite and cause injury or damage.
Flammable Items: Flammable liquids and solids, such as gasoline, lighter fluids, and certain paints, are prohibited. These materials pose a significant fire hazard. According to a TSA guideline, any item that can catch fire in a controlled environment is deemed unsafe for air travel.
Compressed Gases: Compressed gas cylinders, including those containing propane or butane, cannot be checked. These items can explode under pressure. The FAA specifically bans them to protect passengers and crew from potential accidents during flight.
Corrosives: Corrosive materials, such as acids or certain cleaning supplies, are restricted in checked luggage. These items can damage luggage and pose a risk to health. The National Fire Protection Association highlights the dangers associated with transporting corrosives, emphasizing their potential to cause chemical burns.
Firearms and Ammunition: Firearms must be declared and stored correctly, but some types of ammunition and weapons may not be checked. Southwest Airlines requires passengers to adhere to strict guidelines governing the transport of firearms. Misunderstanding these rules can lead to legal issues.
Hazardous Materials: This category includes items such as batteries that are not within regulations, certain chemicals, and solvents. The United Nations defines hazardous materials as those that can harm human health or the environment. Their transport is controlled to prevent accidents.
Perishable Items: Perishable goods, especially those that require refrigeration, are not allowed. The risk of spoilage can lead to unpleasant odors and health hazards. Air travel can be unpredictable in terms of temperature and handling, making it unsafe for such items.

Understanding the prohibited items helps ensure a safer flying experience. Passengers should always check the airline’s updated baggage policies before traveling.

How Should You Prepare Your Luggage for Checking on Southwest?

To prepare your luggage for checking on Southwest Airlines, you should adhere to specific guidelines to ensure compliance with their policies. Southwest allows each checked bag to weigh up to 50 pounds and measure up to 62 linear inches. According to Southwest’s baggage policy, one in five passengers typically exceeds the luggage weight limit, so it is crucial to weigh your bag before arrival.

When packing, consider the following factors:

Weight Limit: Each checked bag must not exceed 50 pounds to avoid additional fees. If your bag weighs between 51 and 100 pounds, a fee of $75 applies. Aim to pack items that help you stay under the limit, such as lightweight clothing and versatile shoes.
Size Requirement: The maximum size for checked luggage is 62 linear inches, which includes the length, width, and height. Measure your bag to ensure it fits within these dimensions. Bags exceeding this limit may incur extra charges.
Prohibited Items: Southwest prohibits items such as explosives, flammable materials, and certain sports equipment. Be mindful when packing, as carrying prohibited items can lead to delays or confiscation at security.
Fragile Items: If you carry fragile items, such as electronics or glass, use bubble wrap or padding for protection. Southwest does not assume liability for damage to such items.

Extra factors to consider include regional travel preferences, which can affect how you pack. For example, travelers from colder regions may pack heavier winter clothing, potentially pushing their bags over the weight limit. Additionally, checking in early helps secure space for your luggage, especially during peak travel times.

In summary, prepare your luggage for checking on Southwest by ensuring it meets weight and size requirements, avoiding prohibited items, and packing fragile goods with care. Consider how your travel patterns can impact packing decisions. For further exploration, look at specific items or tips to optimize packing efficiency based on different types of trips.

What Should You Do If Your Checked Bags Are Lost on Southwest?

If your checked bags are lost on Southwest Airlines, you should report the issue immediately, complete a missing baggage report, and follow up for updates.

Main Steps to Take:
1. Report the lost bag immediately.
2. File a missing baggage report.
3. Keep the documentation safe.
4. Track your bag status online or via customer service.
5. Claim compensation if the bag is not found.

These steps are crucial for resolving the situation effectively and recovering your belongings. Next, we will explore each step in detail to ensure you understand what actions to take and the resources available to assist you.

Reporting the Lost Bag Immediately:
Reporting the lost bag immediately is vital. As soon as you discover that your luggage is missing, go to the Southwest Airlines baggage service desk at the airport. Provide necessary information such as your flight number, a brief description of the bag, and your contact details. Quick reporting increases the chances of locating your bag swiftly.
Filing a Missing Baggage Report:
Filing a missing baggage report is the next step. Southwest Airlines will provide you with a claim number and a receipt. This report is essential for tracking your luggage and initiating any compensation claims. Be detailed about your bag’s contents when completing the report. This information aids the airline in identifying your baggage.
Keeping the Documentation Safe:
Keeping the documentation safe is important throughout the process. Store your claim number, receipts, and any correspondence with the airline in a secure location. This documentation will be useful for follow-ups or compensation claims. It acts as proof of your report and enhances the efficiency of communication with customer service.
Tracking Your Bag Status Online or via Customer Service:
Tracking your bag status provides updates concerning your luggage. Southwest Airlines has a baggage tracking feature on their website and mobile app. Use this feature to monitor progress. Alternatively, you can contact customer service for personalized updates. It’s crucial to remain informed about the status of your claim.
Claiming Compensation if the Bag is Not Found:
Claiming compensation is necessary if the bag is not found. According to Southwest Airlines policy, if your bag is declared lost after 21 days, you may file for compensation. Familiarize yourself with the guidelines regarding compensation for lost luggage. Document any necessary expenses, as this will support your claim for reimbursement.

Be proactive in following these steps to recover your belongings.

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