Skip to content

Southwest Airlines reveals how much checked bags will cost as new fees take effect this week

May 27, 2025
3 min read
Southwest Boeing 737 Nashville BNA
Southwest Airlines reveals how much checked bags will cost as new fees take effect this week
The cards we feature here are from partners who compensate us when you are approved through our site, and this may impact how or where these products appear. We don’t cover all available credit cards, but our analysis, reviews, and opinions are entirely from our editorial team. Terms apply to the offers listed on this page. Please view our advertising policy and product review methodology for more information.

Southwest Airlines has revealed how much checked bags will cost customers, as the carrier's new fees go into effect this week. It'll look quite similar to other airlines.

Starting Wednesday, Southwest will charge most passengers $35 for their first checked bag, an airline spokesperson confirmed to TPG early Tuesday.

That's in line with the bag fees currently assessed by most of the other large U.S. carriers.

Passengers will pay $45 for their second checked bag on Southwest.

The new fees will apply to flights booked from May 28 onward, which means travelers who already booked a summer trip will get to enjoy the airline's "bags fly free" policy on that trip and on any other existing bookings. Plus, any bookings made by the end of the day on May 27 would also be eligible for free bags, so if you know your travel plans for later this year, or even the holidays, you might consider locking that flight in by the end of the day Tuesday.

How to get free bags on Southwest

Beyond that, Southwest has laid out a few new ways passengers will be able to retain free bags when flying with the airline:

Daily Newsletter
Reward your inbox with the TPG Daily newsletter
Join over 700,000 readers for breaking news, in-depth guides and exclusive deals from TPG’s experts
  • Passengers who book the carrier's highest-level Business Select fare will get two free bags. Later this year, Business Select will become "Choice Extra" when Southwest starts selling assigned seating for 2026. This fare class will eventually include access to the carrier's new extra legroom seats.
  • Rapid Rewards members who earn A-List Preferred elite status will still get two free checked bags.
  • A-List members will get one free bag.
  • All Southwest Rapid Rewards cobranded Chase credit card holders will get one free checked bag.
KEVIN CARTER/GETTY IMAGES

Why is Southwest ending bags fly free?

Southwest is largely following in the footsteps of its top competitors in setting the prices for its first-ever bag fees.

The "Big Three" network airlines (American Airlines, Delta Air Lines and United Airlines) each charge $35 for the first checked bag, though in some cases, you have to meet certain criteria to get that price, such as paying for your bag ahead of time.

It's the latest example of Southwest making a move to look far more like its competitors, from ditching its two-free-bags policy that largely stood alone in the U.S. airline industry, to ending its hallmark open seating policy and overhauling its one-of-a-kind boarding policy.

In making the move, Southwest CEO Bob Jordan cited a need to boost the airline's profits, which have been lackluster in recent years.

Last year, executives said Southwest's free bags policy was among the top reasons customers chose to fly the airline over its competitors.

Related reading:

Featured image by ZACH GRIFF/THE POINTS GUY
Editorial disclaimer: Opinions expressed here are the author’s alone, not those of any bank, credit card issuer, airline or hotel chain, and have not been reviewed, approved or otherwise endorsed by any of these entities.