Planning to fly with Southwest Airlines and wondering, what’s Southwest baggage weight limit in 2026? Whether you’re traveling for business, vacation, or a family trip, understanding the airline’s baggage rules can help you avoid unexpected fees at the airport.
In this detailed guide by thejerseyflights, we’ll explain the latest Southwest baggage policy, checked bag weight rules, Business Select benefits, and how Southwest compares with Choice Extra fares.
Southwest Baggage Weight Limit Policy in 2026
According to Southwest Airlines, the standard checked baggage weight limit is:
Maximum weight per checked bag: 50 lbs (23 kg)
Maximum size: 62 linear inches (length + width + height)
Bags exceeding these limits may incur overweight or oversized baggage fees.
This is the official Southwest baggage weight limit policy currently applicable on most domestic and international routes.
Southwest Baggage Weight Limit Per Bag
If you are checking multiple bags, the weight restriction applies per individual bag, not combined.
Standard Southwest Checked Bag Rules:
Bag Type | Weight Limit | Size Limit |
Checked Bag | 50 lbs | 62 linear inches |
Carry-on Bag | No strict weight limit | 24 x 16 x 10 inches |
Personal Item | Must fit under seat | Small backpack/purse |
Passengers carrying bags between:
51–70 lbs may pay overweight charges.
71–100 lbs can face higher fees or restrictions.
Southwest Carry-On Rules
Southwest Airlines allows:
1 carry-on bag
1 personal item
Carry-on luggage should fit in the overhead bin and follow the airline’s approved dimensions.
Does Southwest Still Offer Free Checked Bags?
Southwest was once famous for its “Bags Fly Free” policy. However, baggage rules changed significantly in 2025.
For many fare types booked after May 28, 2025:
First checked bag may cost around $35
Second checked bag may cost around $45
Business Select passengers still receive benefits on checked baggage.
Travelers should always verify the latest fees before booking.
Is Southwest Business Select Worth It?
Many travelers ask: is Southwest Business Select worth it?
The answer depends on your travel style.
Business Select Benefits:
Priority boarding
Extra Rapid Rewards points
Flexible ticket changes
Premium boarding position
Faster airport experience
Often includes free checked bags
For business travelers or frequent flyers, Business Select can save time and improve convenience. If you value early boarding and flexibility, it may be worth the extra cost.
Does Southwest Business Select Have Bigger Seats?
A common question among passengers is: does Southwest Business Select have bigger seats?
The answer is generally no.
Southwest Business Select does not provide larger seats like traditional business class cabins on international airlines. Seat size is usually the same across the aircraft.
However, Business Select passengers benefit from:
Earlier boarding
Better seat selection opportunities
More overhead bin access
Faster check-in experience
So while the seats themselves are not bigger, the boarding advantage can help you secure preferred seating.
Suggest to Read: https://thejerseyflights.com/airlines/american-airlines-flights-reservations-aa
How Much Is Business Select on Southwest?
If you’re wondering how much is Business Select on Southwest, pricing varies based on:
Route
Travel season
Seat availability
Booking timing
Typically, Business Select fares may cost:
$30–$150+ more than standard fares on domestic routes
Popular routes and last-minute bookings may have higher fare differences.
Southwest Business Select vs Choice Extra
Travelers also compare Southwest Business Select vs Choice Extra fares.
Here’s a quick comparison:
Feature | Business Select | Choice Extra |
Priority Boarding | Yes | Limited |
Rapid Rewards Earnings | Higher | Moderate |
Flexibility | High | Moderate |
Free Checked Bags | Usually Included | Depends on fare |
Refundability | Better | Limited |
Seat Benefits | Early seat choice | Standard |
Business Select is ideal for:
Frequent flyers
Business travelers
Travelers needing flexibility
Choice Extra works better for:
Budget-conscious travelers
Occasional flyers
Travelers wanting fewer premium perks
Tips to Avoid Southwest Baggage Fees
To avoid extra baggage charges:
Weigh bags before leaving home
Use lightweight luggage
Keep checked bags under 50 lbs
Pack smart for short trips
Consider Business Select for included baggage perks
Final Thoughts
Understanding what’s Southwest baggage weight limit can save travelers time, money, and stress at the airport. In 2026, Southwest continues to allow standard checked bags up to 50 lbs, though baggage fees now apply to many fare types.
If you travel frequently, upgrading to Business Select may provide added convenience and baggage benefits. However, casual travelers may find standard or Choice Extra fares sufficient.
For more airline baggage guides, fare comparisons, and travel tips, visit thejerseyflights.
FAQs
What is the Southwest baggage weight limit?
The standard Southwest checked baggage weight limit is 50 lbs per bag.
What happens if my Southwest bag exceeds 50 lbs?
You may be charged overweight baggage fees depending on the total weight.
Does Southwest Business Select include free checked bags?
Yes, Business Select fares generally include checked baggage benefits.
Does Southwest Business Select have bigger seats?
No, the seat size is generally the same, but passengers get earlier boarding access.
How much is Business Select on Southwest?
Business Select fares vary by route and travel dates but are usually more expensive than standard fares.
What is the Southwest baggage weight limit per bag?
Each checked bag must stay within 50 lbs and 62 linear inches.
Comments