Southwest Airlines Checked Baggage Policy: Everything You Need to Know
Why Southwest’s Free Checked Bags Make It a Traveler Favorite

Unlike most major U.S. airlines, Southwest Airlines has built its reputation on transparency and customer satisfaction. One of the most notable aspects of its service is its generous baggage policy. While other airlines charge passengers for checked bags, Southwest allows travelers to check up to two bags for free. Yes, you read that correctly—free. This policy has been a game-changer for budget-conscious travelers and has helped Southwest maintain a loyal customer base.
How Does Southwest’s Checked Baggage Policy Work?
Southwest Airlines permits each passenger to check up to two bags without incurring any additional fees, as long as the bags meet the airline’s size and weight requirements. Here’s a breakdown of the key details:
- Number of Free Bags: 2 bags per passenger.
- Maximum Weight: 50 pounds (23 kg) per bag.
- Maximum Size: 62 linear inches (length + width + height) per bag.
If your bags exceed these limits, additional fees will apply. For example:
- Overweight Bags (51-100 pounds): $75 per bag.
- Oversized Bags (63-80 linear inches): $75 per bag.
- Overweight and Oversized Bags: $75 each way
It’s important to note that Southwest does not accept bags weighing more than 100 pounds or measuring more than 80 linear inches. Additionally, passengers can check more than two bags, but the third and subsequent bags will incur a fee of $125 each.
Why Does Southwest Offer Free Checked Bags?
Southwest’s decision to offer free checked bags is a strategic move that sets it apart from competitors. While other airlines rely on baggage fees as a significant revenue stream, Southwest focuses on providing value to its customers. This policy not only simplifies the travel experience but also eliminates the stress of unexpected fees. For families, frequent travelers, and those packing for longer trips, this can result in substantial savings.
Moreover, Southwest’s baggage policy aligns with its broader mission of making air travel accessible and affordable. By offering free checked bags, the airline encourages passengers to pack what they need without worrying about extra costs. This customer-centric approach has helped Southwest build a strong reputation and maintain high levels of customer satisfaction.
Tips for Making the Most of Southwest’s Baggage Policy
To fully benefit from Southwest’s generous baggage policy, keep the following tips in mind:
- Pack Strategically: Since you can check two bags for free, take advantage of this allowance. However, avoid overpacking to ensure your bags stay within the weight and size limits.
- Weigh Your Bags at Home: Use a luggage scale to weigh your bags before heading to the airport. This will help you avoid overweight fees and ensure a smooth check-in process.
- Label Your Luggage: Always attach a luggage tag with your name, contact information, and flight details. This will help identify your bags in case they get misplaced.
- Consider Carry-On Items: While Southwest allows free checked bags, you can also bring a carry-on bag and a personal item (like a purse or laptop bag) at no additional cost. This gives you even more flexibility for your belongings.
- Arrive Early: Southwest operates on a first-come, first-served boarding process. Arriving early ensures you have ample time to check your bags and secure your preferred seat.
- Monitor Baggage Policies: While Southwest’s baggage policy is currently generous, it’s always a good idea to check for updates before your trip. Policies can change, and staying informed will help you avoid surprises.
Comparing Southwest to Other Airlines
To put Southwest’s baggage policy into perspective, let’s compare it to other major U.S. airlines. Most carriers charge between 30and40 for the first 40to50 for the second bag on domestic flights. For a round-trip journey, these fees can add up quickly, often exceeding $100 per passenger. In contrast, Southwest’s free checked bags can save travelers a significant amount of money, especially for families or groups.
For example, a family of four traveling round-trip on another airline could easily spend $400 or more on checked baggage fees. On Southwest, that same family could check up to eight bags for free, saving hundreds of dollars.
The Bottom Line: Is Southwest Right for You?
Southwest Airlines’ checked baggage policy is a major selling point for travelers who value affordability and convenience. If you’re someone who frequently checks bags or travels with a lot of luggage, Southwest’s policy can make a significant difference in your overall travel costs. Additionally, the airline’s straightforward approach to fees and customer-friendly practices make it a top choice for many passengers.
However, it’s worth noting that Southwest operates differently from other airlines in some respects. For example, it does not assign seats, and its boarding process is unique. If these factors are important to you, it’s essential to weigh the pros and cons before booking.
Final Thoughts
In an era where airlines are increasingly nickel-and-diming passengers, Southwest Airlines stands out as a refreshing exception. Its free checked baggage policy is a testament to its commitment to customer satisfaction and affordability. By understanding the rules and planning ahead, you can make the most of this benefit and enjoy a stress-free travel experience.
Whether you’re a frequent flyer or an occasional traveler, Southwest’s baggage policy is a compelling reason to consider the airline for your next trip. So pack your bags, check them for free, and get ready to take off with Southwest Airlines!



Comments (1)
Interesting policy! Great work!