Traveling with Southwest Airlines used to be synonymous with their famous "Bags Fly Free" policy, which was a huge draw for many passengers. However, as of May 28, 2025, Southwest has introduced some changes to their baggage policy, aligning themselves more closely with other major airlines. While the core benefit of free checked bags remains for certain fare types and loyalty members, it's crucial to understand the updated rules to avoid any surprises at the airport.
This comprehensive guide will walk you through everything you need to know about Southwest's checked bag allowance, including standard policies, fees, and exceptions. Let's get packing, shall we?
Step 1: Engage with Your Travel Needs First!
Before we dive into the nitty-gritty, let's consider your specific travel scenario. Are you a minimalist packer, or do you tend to bring everything but the kitchen sink? Are you a frequent Southwest flyer with A-List status, or is this your first time with them? Understanding your own needs and status will help you quickly identify the relevant information in this guide. So, grab a coffee, think about your trip, and let's figure out your baggage strategy!
Step 2: Understanding Southwest's Standard Checked Bag Policy
Southwest's standard policy revolves around the dimensions and weight of your bags, and critically, the fare type you purchased or your Rapid Rewards status.
2.1 Standard Bag Dimensions and Weight Limits
For any checked bag, regardless of whether it's free or paid, the following limits apply:
Maximum Weight: Each checked bag must not exceed 50 pounds (23 kg).
Maximum Size: The linear dimensions (length + width + height) of each checked bag must not exceed 62 inches (158 cm). This includes wheels and handles!
Why are these limits important? Exceeding these limits will incur additional fees, which we'll cover in a later step. It's always a good idea to weigh and measure your bags before heading to the airport!
2.2 The "New" Free Checked Bag Allowance (Effective May 28, 2025)
This is where the recent changes come into play. While Southwest was known for two free checked bags for everyone, this is no longer universally true for new bookings or voluntary changes made on or after May 28, 2025.
Here's a breakdown of who gets free checked bags:
Business Select® Fares: Passengers traveling on a Business Select fare continue to enjoy two free checked bags. This is a great perk for business travelers or those who prioritize maximum flexibility and amenities.
Rapid Rewards® A-List Preferred Members: If you've achieved A-List Preferred status in the Rapid Rewards program, you are entitled to two free checked bags. This benefit also extends to up to eight additional passengers on the same reservation!
Rapid Rewards® A-List Members: A-List members receive their first checked bag free. Subsequent bags will incur a fee. Similar to A-List Preferred, this benefit can apply to up to eight additional passengers on the same reservation.
Rapid Rewards® Credit Cardmembers: Primary Rapid Rewards Credit Cardmembers, along with up to eight additional passengers on the same reservation, are eligible to receive their first standard checked bag free. Note: If you already receive a free bag due to A-List status, this credit card benefit does not provide an additional free bag.
Active-Duty Military Personnel: Active-duty military personnel with a current, valid military ID are exempt from the two-piece baggage limit and will not be subject to excess, oversize, or overweight baggage charges, provided each piece does not exceed 100 pounds in weight and 80 inches in size.
Hawaii Residents: If you're a Hawaii resident traveling between the islands, you also continue to receive two free checked bags.
What about everyone else? For reservations booked and ticketed, and/or voluntarily changed on or after May 28, 2025, if you have a Basic, Wanna Get Away Plus®, or Anytime fare, you will now incur fees for your first and second checked bags.
Step 3: Understanding Checked Bag Fees
If your fare type or status doesn't grant you free checked bags, or if you need to check more than your allotted free bags, here's what you can expect in terms of fees for bookings made on or after May 28, 2025:
3.1 First and Second Checked Bags
First Checked Bag: $35 per bag
Second Checked Bag: $45 per bag
These fees are per one-way trip. So, for a round trip, you'd pay these fees twice.
3.2 Third and Additional Checked Bags
If you need to check a third bag or more, the fee significantly increases:
Third and Subsequent Checked Bags: $150 per bag
This applies up to a maximum of 20 pieces of checked baggage per flight.
3.3 Overweight Baggage Fees
If your bag exceeds the standard 50-pound limit, you'll incur an overweight fee in addition to any standard baggage fees.
51 to 70 pounds: $100 per bag
71 to 100 pounds: $200 per bag
Important Note: Bags weighing over 100 pounds (except for active-duty military) will not be accepted as checked baggage and must be shipped as air cargo.
3.4 Oversized Baggage Fees
If your bag exceeds the 62-inch linear dimension limit, you'll incur an oversized fee in addition to any standard baggage fees.
63 to 80 inches: $200 per bag
Important Note: Bags exceeding 80 inches (except for active-duty military) will not be accepted as checked baggage.
3.5 Combined Overweight and Oversized Fees
If your bag is both overweight and oversized, you will generally only be charged one fee (the higher of the two, or a specific combined fee) if it doesn't exceed 100 lbs and 80 inches. For example, a bag that is both 55 lbs and 65 inches would likely incur the $200 oversized fee, not both an overweight and oversized fee. Always double-check with Southwest directly for precise combined fee calculations.
Step 4: Checking Your Bags: The Process
Once you know your allowance and potential fees, it's time to check your bags!
4.1 When to Check Your Bags
Domestic Flights: It's recommended to check your bags at least 45 minutes before your scheduled departure time. Bags checked within this 45-minute window are considered "Late Check" and, while efforts will be made to get them on your flight, Southwest will not assume delivery charges if they don't arrive with you.
International Flights: For international flights, you must check in and check your baggage at the Southwest Airlines ticket counter at least 60 minutes prior to scheduled departure. For flights departing Aruba, this minimum is 75 minutes. You cannot check in or check luggage curbside for international itineraries.
4.2 Where to Check Your Bags
You have a couple of options:
Self-Tagging Kiosks: At select airports, you can use self-tagging kiosks to print your bag tags and then drop them off with a Southwest agent. This can save you time!
Southwest Ticket Counter: The traditional method, where a friendly Southwest agent will assist you with weighing, tagging, and accepting your bags.
Curbside Check-in: Available at some airports for domestic flights. This can be a convenient option if you're just dropping off bags.
4.3 What to Do After Checking Your Bags
Claim Checks: Make sure you receive a separate claim check for each piece of baggage you check.
Verify Destination: Double-check that the city shown on your claim check(s) matches your final destination.
Track Your Bags: Southwest often offers digital bag tracking services, which can provide peace of mind.
Step 5: Special Baggage Items and Exceptions
Southwest is generally accommodating with special items, but it's crucial to understand their specific policies.
5.1 Sports Equipment
Many types of sports equipment are accepted, but specific rules and fees may apply:
Standard Size/Weight: If your sports equipment fits within the standard 50 lbs and 62 inches, it can count as one of your checked bags (free or paid).
Oversized/Overweight Sports Equipment: Equipment exceeding these limits will incur fees. For example, a surfboard may incur a $75 fee. Some items, like certain bicycles or kayaks, might have different handling procedures or require shipping as cargo if they exceed maximum dimensions.
Specific Items: Policies vary for golf equipment, skis/snowboards, bicycles, surfboards, and other items. Always check Southwest's website or contact them directly for your specific equipment.
5.2 Musical Instruments
Musical instruments can often be carried on or checked, depending on their size:
Carry-on: If your instrument (including its case) fits within the carry-on dimensions (10 x 16 x 24 inches), you can bring it onboard if space is available.
Purchasing a Seat: For larger instruments that won't fit in the overhead bin or under a seat, you may purchase a seat for them, provided certain conditions are met (e.g., must be in the first row, secured with a seatbelt).
Checked Baggage: Instruments can be checked as baggage. Oversize or overweight charges will apply if they exceed standard limits. Southwest recommends hard-sided cases for protection.
5.3 Assistive Devices and Medical Equipment
Southwest is generally very accommodating with assistive devices (like wheelchairs, walkers) and medical equipment. These items are not counted towards your baggage allowance and are carried free of charge. It's always a good idea to notify the airline in advance if you're traveling with specialized medical equipment.
Step 6: Tips for a Smooth Baggage Experience
Pack Smart: Distribute weight evenly across multiple bags if possible.
Know Your Limits: Weigh your bags at home! A simple bathroom scale can save you unexpected fees at the airport.
Label Your Bags: Use durable luggage tags with your name, phone number, and email address both on the outside and inside of your bag.
Valuables in Carry-on: Always keep essential medications, electronics, jewelry, and important documents in your carry-on bag.
Check for Embargoes: For international travel, be aware that some countries may have baggage embargoes in place, restricting oversized, overweight, or extra checked bags. Check Southwest's website for any impacted destinations.
Stay Informed: Baggage policies can change. Always refer to the official Southwest Airlines website or contact their customer service for the most up-to-date information before your trip.
By following these steps and understanding Southwest's current baggage policy, you can ensure a smooth and stress-free start to your journey!
10 Related FAQ Questions
Here are 10 common "How to" questions related to Southwest Airlines baggage, with quick answers:
How to avoid checked bag fees on Southwest Airlines?
You can avoid fees by booking a Business Select® fare, holding Rapid Rewards A-List Preferred or A-List status, or being a Rapid Rewards Credit Cardmember (for the first free bag). Active-duty military personnel also get expanded free allowances.
How to measure and weigh your bags at home for Southwest?
Use a tape measure to get the length, width, and height of your bag and add them together for the linear dimension. For weight, use a bathroom scale: weigh yourself, then weigh yourself holding your packed bag, and subtract the difference.
How to track your checked bags on Southwest Airlines?
Southwest Airlines offers digital bag tracking through their mobile app or website. You'll typically enter your bag tag number or flight information to see its status.
How to check bags curbside with Southwest?
Curbside check-in is available at some airports for domestic flights. You can drop off your bags with a Southwest agent curbside, but remember it's not available for international itineraries.
How to declare special items like sports equipment or musical instruments on Southwest?
While you don't always need to "declare" them in advance, it's crucial to understand their specific policies on Southwest's website or by calling customer service. They will be checked at the ticket counter like regular bags, and any applicable oversized/overweight fees will be assessed there.
How to handle an overweight bag at the Southwest check-in counter?
If your bag is overweight, you will be charged an overweight baggage fee. You might have the option to remove items to bring it under 50 pounds, or pay the fee. Consider shifting items to a carry-on or another checked bag if possible.
How to know if your fare type includes free checked bags on Southwest?
Check your reservation details or refer to Southwest's "Optional Travel Charges" page. Generally, if your booking was on or after May 28, 2025, and it's a Basic, Wanna Get Away Plus®, or Anytime fare, checked bag fees will apply. Business Select® fares retain two free bags.
How to get a refund for checked bag fees if your plans change on Southwest?
Southwest's refund policy for baggage fees typically aligns with their overall fare rules. If your flight is canceled by Southwest, you would likely be eligible for a refund of any paid baggage fees. For voluntary changes, it depends on the new fare purchased and any applicable baggage policy for that fare.
How to contact Southwest Airlines about specific baggage questions?
You can contact Southwest Airlines customer service via phone, their website's "Contact Us" section, or their social media channels for specific or complex baggage inquiries.
How to check more than two bags on Southwest Airlines?
While Southwest's basic allowance is two bags (often paid for), you can check additional bags up to a maximum of 20 pieces per flight. However, a significant fee of $150 per bag applies for the third and subsequent checked bags.
