What Is Southwest Bag Policy

Let’s be honest: airline baggage policies are usually about as fun as a root canal. They’re written by lawyers who get paid by the comma, and they make you feel like you’re trying to solve a Rubik’s Cube while blindfolded. But then there’s Southwest Airlines. Their bag policy is the cool, laid-back cousin who shows up to the family reunion with pizza and a six-pack. It’s weirdly simple, and yes, it’s actually a good thing.

The Holy Grail: Two Free Checked Bags

Here’s the bombshell that makes every other airline weep with jealousy: Southwest lets you check two bags for free. Not one. Two. And they don’t weigh them like they’re gold bullion—just keep each bag under 50 pounds. That’s a full-on duffel stuffed with your emotional support winter coats, or, you know, a suitcase full of rocks for science. No fee. It’s practically un-American.

Other airlines charge you $35 for the first checked bag, then $45 for the second. By the time you’re done, you’ve paid more in fees than you did for your ticket. Southwest looks at that and laughs. They’re basically saying, “Go ahead, bring your entire wardrobe. We’re not scared of your luggage.”

Size Matters (But Not That Much)

Now, don’t get too wild. Your checked bag can’t be the size of a Smart Car. The official limit is 62 linear inches—that’s length plus width plus height. In human terms, that’s roughly the size of a medium-to-large suitcase that doesn’t make you look like you’re moving out of your apartment. If your bag is bigger than that, you’re paying a $75 oversized fee. Which is still cheaper than therapy after wrestling a suitcase onto a tiny airplane scale.

But here’s a fun surprise: skis and golf clubs count as one checked bag. Yes, you can bring your entire ski kit—poles, boots, the works—and it’s free. Just make sure you don’t accidentally try to check a giraffe. Southwest hasn’t published a policy on that yet, and I suspect it would be “no.”

Baggage Limit Southwest at Kurt Scott blog

The Carry-On Conundrum

Southwest doesn’t play the “basic economy” game where you’re allowed to bring a single peanut and a prayer. Every passenger gets one carry-on and one personal item. That’s it. The carry-on has to fit in the overhead bin—standard size, about 24 inches tall. The personal item (purse, backpack, emotional support slow cooker) must fit under the seat in front of you.

Here’s the twist: Southwest’s boarding process is chaos in the best way. You get a boarding group—A, B, or C—and a number. The earlier you check in, the better your spot. If you’re in Group A, you get prime overhead bin real estate. Group C? You might be playing a game of “Tetris of Desperation” trying to jam your bag above someone else’s. Pro tip: check in exactly 24 hours before your flight. Set an alarm. Miss it, and you’ll be gate-checking your bag like a peasant.

The Shape of Your Bag Matters

This is where Southwest gets sneaky. Your carry-on must fit in the bag sizer—that metal cage at the gate that judges your luggage like a harsh talent show judge. If your bag is too fat, too long, or just “vibes wrong,” you’ll be forced to check it. And here’s the kicker: checking a carry-on at the gate is free on Southwest. So you lose nothing but your dignity as the gate agent loudly announces, “Sir, your bag doesn’t fit. Please step aside.”

Southwest Airlines Baggage policy - YouTube

But wait—if you checked two bags at the counter and then try to bring a massive carry-on, they might side-eye you. The rule is “two free checked bags,” not “infinite free bags because you’re a magician.” Stick to one carry-on and one personal item, and you’ll be fine.

The Overweight Bag Tax

Southwest is chill, but they have limits. If your checked bag weighs between 51 and 100 pounds, you’ll pay $100 per bag. Over 100 pounds? They won’t even touch it. No, seriously, they refuse. Your bag has to be carried by two small oxen at that point. The same goes for oversized items: anything over 62 inches costs $75. So measure your bag before you leave, unless you love paying for premium embarrassment.

Can I Check A Backpack On Southwest Airlines? Everything You Need To

One delightful surprise: military personnel and unaccompanied minors get extra allowances. Active duty military can check up to five bags for free. Five. That’s enough luggage to invade a small country or move your entire collection of commemorative plates. Kids flying alone? They get a special exemption too, because nobody wants to explain to a five-year-old why their teddy bear has to pay a fee.

The Final Word: Don’t Overthink It

Southwest’s bag policy is a beautiful island of sanity in a sea of confusing fees. Two bags free. One carry-on. One personal item. No weight limit under 50 pounds. It’s like they want you to enjoy traveling. If you’re used to airlines that charge for breathing too heavily in the terminal, this will feel like a fever dream.

Just remember: the free bags are checked bags. Your carry-on still has to fit. And if you bring a bag filled entirely with novelty pillows shaped like tacos, you might get a high-five from the gate agent. Southwest doesn’t judge your choices. They just want you to fly without having to sell a kidney to pay for your underwear. Now go pack—and maybe leave the giraffe at home.