How Many Bags Can Be Checked On Southwest Airlines

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Embarking on a Southwest Airlines adventure? You've picked a fantastic airline known for its unique policies and friendly service. But before you get swept up in the excitement of your trip, let's talk about one of the most common questions travelers have: "How many bags can be checked on Southwest Airlines?"

For years, Southwest stood out with its legendary "Bags Fly Free" policy, a huge perk that set them apart. However, as of May 28, 2025, Southwest Airlines has made some significant changes to its baggage policy. While it's no longer universally "free," there are still ways to minimize or avoid fees, depending on your fare type and loyalty status.

This comprehensive guide will walk you through everything you need to know about checking bags on Southwest, step-by-step, to ensure a smooth and stress-free journey.

Step 1: Understanding the New Checked Bag Policy – Have You Checked Your Booking Date?

First things first, it's crucial to understand that Southwest's new checked bag fees apply to flights booked or voluntarily changed on or after May 28, 2025. If you booked your flight before this date, you might still fall under the old "Bags Fly Free" policy. So, the very first step is to check your booking confirmation date!

If your flight was booked before May 28, 2025: You likely still enjoy Southwest's original "Bags Fly Free" policy for two checked bags, provided they meet the weight and size limits.
If your flight was booked on or after May 28, 2025: The new fee structure will generally apply to your checked bags, with some important exceptions we'll cover in the next steps.

Key takeaway: Your booking date is paramount! Don't assume anything until you've confirmed when you purchased your ticket.

Step 2: Standard Checked Baggage Allowance and Fees for Most Travelers

For the majority of passengers booking flights on or after May 28, 2025, Southwest now charges for checked bags. Here's what to expect for Basic, Wanna Get Away Plus®, and Anytime fares:

2.1. Standard Bag Dimensions and Weight Limits

Before we dive into the fees, let's establish the standard limits for each checked bag:

Maximum Weight: Each checked bag must not exceed 50 pounds (23 kg).
Maximum Size: The linear dimensions (length + width + height) of each bag must not exceed 62 inches (157 cm). This includes handles and wheels.

Remember: Bags exceeding these limits will incur additional fees, which we'll discuss in Step 4.

2.2. Standard Checked Bag Fees

For fares like Basic, Wanna Get Away Plus®, and Anytime, the following fees generally apply:

First Checked Bag: $35 per bag
Second Checked Bag: $45 per bag
Third Checked Bag and Beyond: $150 per bag

These fees are typically per one-way flight segment.

Step 3: Unlocking Free Checked Bags: Special Fare Classes and Loyalty Perks

While the "Bags Fly Free" policy is largely gone for general bookings, Southwest still offers ways for certain travelers to check bags without additional fees. These are your golden tickets to avoiding baggage charges!

3.1. Business Select® Fare

If you've booked a Business Select® fare, you're in luck!

You are entitled to two free checked bags, provided they meet the standard weight and size limits (50 lbs and 62 inches linear).

3.2. Rapid Rewards® A-List Preferred Members

Being a Rapid Rewards® A-List Preferred Member comes with excellent baggage benefits:

You receive two free checked bags, adhering to the standard weight and size restrictions. This benefit extends to up to eight additional passengers on the same reservation!

3.3. Rapid Rewards® A-List Members

Rapid Rewards® A-List Members also enjoy a perk:

You get your first checked bag free, provided it meets the standard weight and size limits. Similar to A-List Preferred, this benefit can apply to up to eight additional passengers on the same reservation. The second checked bag, however, will be subject to the $45 fee.

3.4. Rapid Rewards® Credit Cardholders

Holding a Southwest co-branded credit card can save you money on baggage fees:

Many Southwest Rapid Rewards credit cards offer your first checked bag free. Be sure to check the specific benefits of your card, as this can vary.

3.5. Active Duty Military Personnel

Southwest Airlines appreciates military service!

Active-duty Military Passengers with a current, valid military ID are exempt from the standard two-piece baggage limit and will not be subject to excess, oversized, or overweight baggage charges. This generous allowance applies as long as none of the pieces exceed 100 pounds in weight and 80 inches in size (length + width + height). Bags exceeding 80 inches cannot be checked as baggage and would need to be shipped as cargo.

Step 4: Navigating Overweight, Oversized, and Excess Baggage Fees

Even if you're entitled to free checked bags, or if you're paying the standard fees, it's crucial to understand the additional charges that can apply if your bags exceed the standard limits or if you bring more bags than allowed. These fees can add up quickly!

4.1. Overweight Baggage Fees

If your bag weighs more than 50 pounds (23 kg) but does not exceed 100 pounds (46 kg):

51-70 pounds: An additional $100 per bag will be charged in addition to any standard checked bag fee.
71-100 pounds: An additional $200 per bag will be charged in addition to any standard checked bag fee.
Any item weighing more than 100 pounds will not be accepted as checked baggage and must be shipped as Air Cargo (with specific shipper classifications required).

4.2. Oversized Baggage Fees

If your bag's linear dimensions (length + width + height) exceed 62 inches (157 cm) but do not exceed 80 inches (203 cm):

63-80 inches: An additional $200 per bag will be charged in addition to any standard checked bag fee.
Bags larger than 80 inches cannot be checked as baggage and would need to be shipped as cargo.

4.3. Combined Overweight and Oversized Fees

If your bag is both overweight and oversized:

Southwest generally applies only one $200 charge if the piece is both oversized and overweight, as long as the weight does not exceed 100 lbs. This is a relief, as it means you won't be hit with two separate large penalties for the same bag.

4.4. Excess Baggage Fees (for 3rd+ Bags)

As mentioned in Step 2, if you check a third bag or more, regardless of size or weight (within the standard limits), an additional fee applies:

$150 per bag for the third and subsequent checked bags.

It's important to note that if your third bag is also overweight or oversized, the additional overweight/oversized fee will apply in addition to the $150 excess bag fee.

Step 5: Special Baggage and Sporting Equipment

Traveling with sports equipment or other specialized items? Southwest has specific policies for these, often counting them as part of your checked baggage allowance, with potential additional fees if they exceed standard dimensions or weight.

5.1. Common Sports Equipment

Many common sports items, such as skis, golf bags, fishing equipment, and hockey/lacrosse equipment, are generally accepted and count as one checked bag toward your allowance.

However, if these items exceed the standard 50-pound weight limit, overweight baggage fees will apply.
For oversized sports equipment (e.g., surfboards up to 115 inches in linear dimensions), Southwest may waive the oversized fee, but weight limits still apply. Always check the specific item's policy on the Southwest website.

5.2. Musical Instruments

Small musical instruments that fit in the overhead bin can be brought as a carry-on item. Larger instruments may need to be checked and will be subject to standard checked baggage fees and dimensions. If they exceed limits, overweight/oversized fees may apply.

5.3. Other Specialized Items

Southwest also provides guidelines for items like media camera equipment, firearms, and assistive devices. It's highly recommended to visit the Southwest Airlines official website's "Special Baggage & Sports Equipment" section for detailed information on these specific items.

Step 6: Payment Options and Airport Procedures

When it's time to check your bags, Southwest offers convenient ways to handle the process.

6.1. Payment at the Airport

You cannot prepay for checked baggage online with Southwest. All checked baggage fees, including standard, overweight, and oversized charges, are paid at the airport.
You can pay at the self-tagging kiosks (where available) or at the airport ticket counter with a Southwest Agent.

6.2. Self-Tagging Kiosks

At many airports, Southwest offers self-tagging kiosks. This allows you to print your own bag tags and then simply drop off your luggage with a Southwest Employee. This can save you time!

6.3. Check-in Times

Ensure you arrive with sufficient time to check your baggage. Baggage checked 45 minutes or less before the scheduled or posted departure time (whichever is later) is considered "Late Check." While Southwest will make every effort to get your late-checked bag on your flight, they will not assume delivery charges if your bag doesn't arrive with you.
For international flights, baggage must be checked 60 minutes prior to scheduled departure (75 minutes for flights departing Aruba).

Step 7: Tracking Your Checked Bags

Once your bags are checked, Southwest provides a way to track them digitally, offering some peace of mind. Ask a Southwest Agent about how to track your bag or check the Southwest Airlines mobile app for this feature.

Step 8: Important Considerations for International Travel

International travel often comes with additional rules and procedures for checked baggage.

8.1. International Check-in

If any portion of your itinerary contains an international flight, you will be required to check your luggage at the Southwest Airlines Ticket Counter upon arrival at the airport. Curbside check-in is generally not available for international itineraries.

8.2. Customs and Re-checking Bags

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 will then be required to re-check all checked luggage with a Southwest Airlines Customer Service Agent before proceeding to your connecting flight(s). This is a crucial step that many travelers overlook.

8.3. Baggage Embargoes

Some international destinations may have baggage embargoes in place, which are restrictions on oversized, overweight, and extra checked bags. Always check Southwest's website or contact them directly if you are flying to an international destination to see if any embargoes apply.

Step 9: What to Do if Your Baggage is Missing, Delayed, or Damaged

While we hope for smooth travels, sometimes issues arise. If your checked baggage is missing, delayed, or damaged:

Report it immediately: Damaged or lost baggage must be reported, in person, within four hours of your arrival at your destination.
Liability: Southwest Airlines' liability for lost, damaged, or delayed baggage is limited. Check their Contract of Carriage for the most up-to-date liability limits.
Limited Release: Improperly packed and/or fragile items will be conditionally accepted, and Southwest will not be responsible for any damage to items tagged with "Conditional Acceptance." Pack wisely!

Step 10: Maximize Your Baggage Strategy!

Now that you're armed with all this information, here are some final tips to maximize your baggage strategy and potentially save money:

Pack Smart: Can you fit everything into a carry-on and a personal item? Southwest still allows one carry-on bag (up to 24 x 16 x 10 inches) and one personal item (that fits under the seat in front of you) for free. This is your absolute best way to avoid checked bag fees if you can manage it.
Consider Loyalty Programs: If you fly Southwest frequently, consider aiming for A-List or A-List Preferred status to enjoy complimentary checked bags.
Southwest Credit Card: Explore the benefits of a Southwest co-branded credit card, as the free checked bag perk can quickly offset the annual fee if you travel even a few times a year.
Weigh and Measure: Invest in a luggage scale and measure your bags at home before heading to the airport. This small step can save you significant overweight/oversized fees.
Consolidate: If traveling with others, see if you can consolidate items into fewer bags that meet the free allowance criteria for those with benefits.
Ship Your Luggage: For very heavy or numerous items, especially if you're not eligible for free checked bags, consider using a luggage shipping service. This can sometimes be more cost-effective than airline fees.

By understanding Southwest's current baggage policies and planning ahead, you can make your travel experience as enjoyable and economical as possible. Happy travels!