Navigating the Skies with Southwest: Your Definitive Guide to Checked Bags
Hello, fellow traveler! Are you excitedly planning your next adventure with Southwest Airlines, but find yourself staring at your luggage, wondering, “Just how many checked bags can I actually bring without breaking the bank?” You're not alone! Baggage policies can be a labyrinth, but fear not, we're here to demystify Southwest's rules and ensure your journey is as smooth as possible. Let's dive in!
Step 1: Understanding the Southwest Baggage Philosophy (It's Changed!)
For decades, Southwest Airlines was synonymous with its legendary "Bags Fly Free" policy, a huge perk that set them apart from most other major U.S. carriers. This often meant travelers could check two bags without any additional cost, a true game-changer for those packing a little extra or traveling with families.
However, and this is crucial, Southwest Airlines has recently undergone a significant policy change. As of May 28, 2025, the "Bags Fly Free" policy has been revised for most passengers. This means that while some travelers may still enjoy free checked bags, the majority will now incur fees for their first and second checked bags. This strategic shift aligns Southwest more closely with its competitors.
Step 2: The Standard Checked Baggage Allowance (and What it Costs Now)
So, what's the new standard? For most passengers booking flights on or after May 28, 2025, here's the breakdown:
First Checked Bag: Expect a fee of $35.
Second Checked Bag: This will set you back $45.
It's important to remember that these fees are per bag, per one-way trip. So, a round trip with two checked bags would mean fees both ways.
Sub-heading: The Golden Rules: Weight and Size Limits
Even with the new fees, your bags still need to play by Southwest's rules regarding size and weight to avoid additional surcharges.
Maximum Weight: Each checked bag must not exceed 50 pounds (23 kg).
Maximum Size: The sum of the length, width, and height of each bag (including handles and wheels) must not exceed 62 linear inches (158 cm).
Pro Tip: Always weigh and measure your bags before heading to the airport. A simple luggage scale can save you time and money!
Step 3: Who Still Gets Free Checked Bags? (The Exceptions to the New Rule)
While the general policy has changed, Southwest hasn't abandoned all its loyal customers. There are still ways to enjoy complimentary checked bags:
Business Select® and A-List Preferred Members: If you book a Business Select fare or hold Rapid Rewards A-List Preferred status, you are still entitled to two free checked bags. This is a fantastic benefit for frequent flyers or those who prioritize flexibility and extra perks.
A-List Members and Southwest Rapid Rewards Credit Card Holders: If you are an A-List member or hold a Southwest co-branded credit card, you will receive one free checked bag. This is a great perk for those who fly Southwest regularly.
Active-Duty Military Personnel: Southwest proudly supports active-duty military. With a current, valid military ID, they are exempt from the two-piece baggage limit and will not be subject to excess, oversize, or overweight baggage charges, provided each bag does not exceed 100 pounds in weight and 80 inches in size (L+W+H).
Always double-check your fare type and loyalty status when booking to understand your exact baggage allowance.
Step 4: What About Additional, Overweight, or Oversized Bags?
Sometimes, two bags just aren't enough, or your perfectly packed suitcase turns out to be a little heavier than planned. Here's what to expect in those scenarios:
Sub-heading: Excess Baggage (More than Two Bags)
If you need to check a third bag or more, you'll generally face an additional fee per bag.
Third Bag and Beyond: Each additional checked bag will cost $75.
Sub-heading: Overweight Baggage (Beyond 50 lbs)
If your bag tips the scales over 50 pounds but less than 100 pounds, you'll be charged an overweight fee.
51 to 100 pounds (24 to 46 kg): An additional $75 per item.
Important Note: Bags weighing over 100 pounds (46 kg) will generally not be accepted as checked baggage and may need to be shipped via Southwest Cargo if you are a "Known Shipper."
Sub-heading: Oversized Baggage (Beyond 62 Linear Inches)
If your bag exceeds the 62 linear inch limit but is not more than 80 linear inches, an oversized fee applies.
63 to 80 linear inches (160 to 203 cm): An additional $75 per item.
Important Note: Bags exceeding 80 linear inches (203 cm) will generally not be accepted as checked baggage.
Keep in mind: If a bag is both overweight and oversized, only one fee (the higher of the two, typically) will be applied. However, these fees are in addition to any standard baggage fees you might incur.
Step 5: Special Items and Sports Equipment
Traveling with unique items like sports equipment or musical instruments? Southwest has specific policies for these:
Sports Equipment: Many common sports items like golf bags, skis, and snowboards are accepted as part of your checked baggage allowance and count as one checked bag. However, they must still adhere to weight limits. Oversized charges may be waived for certain sports equipment even if they exceed 62 linear inches, but it's crucial to verify with Southwest directly for your specific item. For example, ski equipment (one ski/snowboard bag containing skis/snowboard, poles, and boots) typically counts as one checked item and the 62-inch size limit is waived, though weight limits still apply.
Bicycles: Bicycles are generally accepted but must be properly packed in a bike box. They are subject to standard baggage fees and any applicable oversized/overweight charges.
Musical Instruments: Small musical instruments that fit in the overhead bin or under the seat can be carried on. Larger instruments may be checked as baggage, subject to size and weight restrictions and associated fees.
Always check Southwest's specific policies for your particular item on their official website or by contacting customer service, as these rules can have nuances.
Step 6: Checking Your Bags at the Airport
When it's time to check your bags, allow ample time before your flight.
Domestic Flights: Generally, baggage must be checked at least 45 minutes prior to your scheduled departure.
International Flights: For international itineraries, baggage must be checked at the ticket counter and generally not less than 60 minutes prior to scheduled departure (75 minutes for flights departing Aruba). Curbside check-in is not available for international flights.
Self-Tagging Kiosks: At many airports, Southwest offers self-tagging kiosks, which can help expedite the check-in process. You can print your bag tags and then proceed to a bag drop area.
Beware of late check-in: Baggage checked in less than the minimum required time before departure might not make it onto your flight, and Southwest will generally not assume delivery charges if your bag doesn't arrive with you.
Step 7: International Travel Considerations
Flying internationally with Southwest often involves additional rules, particularly concerning customs and connections.
Claiming Bags for Connections: If your itinerary for travel into the United States includes a connection, you must claim all checked luggage upon arrival in the U.S., regardless of your final destination. After clearing Customs, you'll need to re-check your bags with a Southwest Customer Service Agent before proceeding to your connecting flight.
Baggage Embargoes: Be aware that Southwest, like other airlines, may impose "baggage embargoes" for certain international destinations during peak travel seasons. These embargoes can limit the number of extra, oversized, or overweight bags you can check. Always check for any applicable embargoes for your destination before you travel.
Frequently Asked Questions (FAQs)
Here are 10 common questions about Southwest Airlines checked baggage, answered quickly:
How to determine if my bag is oversized on Southwest Airlines?
To determine if your bag is oversized, measure its length, width, and height, and add those three dimensions together. If the sum exceeds 62 linear inches (158 cm), it's considered oversized and subject to a fee.
How to avoid checked bag fees on Southwest Airlines?
You can avoid checked bag fees if you are a Business Select or A-List Preferred member (two free bags), an A-List member or Southwest co-branded credit card holder (one free bag), or active-duty military (all bags free within certain limits). Otherwise, you will pay for your first and second checked bags.
How to pack a golf bag for Southwest Airlines?
Pack your golf clubs, balls, and shoes within a hard-sided carrying case. This will count as one checked bag and is subject to the standard 50-pound weight limit, though the 62-inch size limit is typically waived for golf bags.
How to check a ski bag on Southwest Airlines?
Skis, poles, and boots (either together in one bag or skis/poles in one and boots in another) typically count as one checked bag. The 62-inch size limit is generally waived, but the 50-pound weight limit still applies.
How to pay for checked bags on Southwest Airlines?
You pay for checked bags when you check them in at the airport ticket counter or at a self-tagging kiosk. Southwest does not offer pre-payment for checked bags online.
How to track my checked bag on Southwest Airlines?
You can track your checked bag digitally through the Southwest Airlines mobile app or website once it has been checked in.
How to deal with lost or damaged baggage on Southwest Airlines?
If your bag is lost, delayed, or damaged, you must report it to a Southwest representative in person at the airport within four hours of your arrival at your destination.
How to travel with musical instruments on Southwest Airlines?
Small musical instruments can be carried on if they fit in the overhead bin or under the seat. Larger instruments can be checked as baggage, subject to standard size, weight, and fee policies.
How to check in baggage for an international Southwest flight?
For international flights, you must check your luggage at the Southwest Airlines Ticket Counter upon arrival at the airport, at least 60 minutes prior to departure (75 minutes for Aruba). Curbside check-in is not permitted for international itineraries.
How to know if there's a baggage embargo for my Southwest destination?
You should check the Southwest Airlines official website or contact their customer service to inquire about any active baggage embargoes for your specific international destination, especially during peak travel seasons.
