how many carry ons for southwest

June 27, 2026

You’re allowed 2 small bags in the cabin on Southwest: 1 carry-on bag + 1 personal item.

Below is a full, SEO-friendly “Quick Scoop” style post tailored to your query.

How Many Carry Ons for Southwest? (2026 Quick Scoop)

If you’re wondering “how many carry ons for Southwest?” the simple answer is: you can bring one carry-on bag plus one personal item onboard, for free.

That’s a 1 + 1 setup:

1 carry-on in the overhead bin.
1 personal item under the seat in front of you.

Quick Scoop: Southwest Carry-On Rules

Carry-on allowance: 1 standard carry-on bag.

Personal item allowance: 1 small item (purse, laptop bag, small backpack, briefcase, etc.).

Total “carry ons for Southwest”: Two cabin items per person (1 overhead + 1 under-seat).

Typical carry-on size limit: Up to about 24" x 16" x 10" (61 x 40 x 25 cm) including wheels and handles.

Typical personal item size limit: Around 16.25" x 13.5" x 8"–18.5" x 13.5" x 8.5", must fit under the seat.

Checked bags bonus: Southwest is famous for allowing two checked bags free (if within 50 lb and 62 inches).

So when people ask “how many carry ons for Southwest,” they’re really asking “how many cabin items?” The current standard is 1 overhead bag + 1 personal item.

Cabin Bag vs Personal Item (What Counts as What?)

To avoid gate surprises, you need to know what Southwest treats as a carry- on vs a personal item.

Carry-on (Overhead Bin)

Typical examples:
- Small rolling suitcase.
- Larger backpack or duffel that won’t fit fully under the seat.
Size guide (max): 24" x 16" x 10".

Storage: Goes in the overhead bin.

Personal Item (Under-Seat)

Typical examples:
- Purse or tote.
- Laptop bag or briefcase.
- Small backpack or camera bag.

Size guide: Often listed around 16.25" x 13.5" x 8" (some guides use 18.5" x 8.5" x 13.5", but the key is: must fit under the seat).

Storage: Has to fit under the seat in front of you.

If your backpack can slide completely under the seat, it’s usually treated as a personal item. If not, it becomes your carry-on.

Simple Rule of Thumb for Southwest

When you’re packing and wondering “how many carry ons for Southwest?” use this mental checklist:

One bigger bag?
- Rolling suitcase or larger backpack that goes overhead = your 1 carry-on.

One smaller bag?
- Purse, laptop case, or small backpack that fits under the seat = your 1 personal item.

Anything extra?
- An additional big backpack or suitcase becomes either:
  - A checked bag (Southwest usually lets you check 2 free within limits).

   * Or something you’ll be told to gate-check if overhead bins are full.

Can I Bring a Backpack and a Purse on Southwest?

This is one of the most common “how many carry ons for Southwest” follow-up questions.

Backpack under the seat + purse in your hand?
Typically, one of them will need to count as your personal item and the other may need to be your carry-on, or be tucked inside the other.

Many frequent Southwest flyers report that:
- A backpack under the seat + small purse inside or on top is usually fine, as long as you can consolidate them easily if asked.

A good strategy: Pack your purse inside your backpack until you’re onboard and seated.

What About Laptops, Coats, and Airport Food?

When people search “how many carry ons for Southwest,” they’re often also worried about all the extras they’re carrying. Most guides and airline explanations note that some items are often treated more flexibly:

Coats/Jackets: Usually allowed in addition to your 1 + 1, just wear or carry them.
Duty-free bags or small purchases: Often tolerated as extras if they’re modest and you still have space.

Airport food & drinks (bought after security): Can usually be carried separately, but try to keep your hands manageable.

Laptops: If your laptop is in a bag, that bag counts as a personal item. If you’re just carrying the device, it typically doesn’t count as a separate bag.

Pet Carriers and the 1+1 Rule

Another nuance hidden inside “how many carry ons for Southwest” is what happens when you travel with a pet.

Some guides note that a pet carrier counts as one of your allowed cabin items (either the carry-on or the personal item).

That means:
- Pet carrier under the seat = your personal item.
- You still get one overhead carry-on bag (if the airline’s current pet rules allow it on your booking).

Always double-check the latest pet policy on Southwest’s official site before flying, because pet rules can change separately from standard baggage rules.

Current Trend: “Personal Item-Only” Travel

In 2025–2026, a lot of travel blogs and money-saving guides are promoting “personal-item-only” travel , especially with airlines like Southwest that already give you generous checked baggage.

For Southwest specifically:

Since you can check two bags free , many travelers skip the overhead carry-on entirely.
They:
- Check their main suitcase.
- Use a well-optimized under-seat backpack as their personal item for in-flight essentials.

This helps avoid overhead-bin stress and keeps boarding smoother, especially on full flights.

Quick Size & Allowance Cheat Sheet (HTML Table)

Here’s an HTML table summary designed for clarity and SEO around “how many carry ons for Southwest”:

html

<table>
  <thead>
    <tr>
      <th>Item Type</th>
      <th>How Many Allowed</th>
      <th>Typical Size Limit</th>
      <th>Where It Goes</th>
      <th>Key Notes (2025–2026 Guides)</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>Carry-on bag</td>
      <td>1 per passenger</td>
      <td>Up to about 24&quot; x 16&quot; x 10&quot; (61 x 40 x 25 cm), including wheels and handles[web:1][web:3][web:5][web:7][web:9]</td>
      <td>Overhead bin</td>
      <td>Standard roller or larger backpack; no standard weight limit mentioned in most guides, but must be easily lifted and stowed[web:3][web:5][web:7]</td>
    </tr>
    <tr>
      <td>Personal item</td>
      <td>1 per passenger</td>
      <td>Typically around 16.25&quot; x 13.5&quot; x 8&quot; to 18.5&quot; x 13.5&quot; x 8.5&quot;; must fit fully under seat[web:1][web:3][web:5]</td>
      <td>Under seat in front</td>
      <td>Examples: purse, laptop bag, small backpack, camera bag, briefcase[web:1][web:3][web:5]</td>
    </tr>
    <tr>
      <td>Checked bags</td>
      <td>Usually 2 free per passenger if &le; 50 lb and 62 linear inches[web:3][web:7]</td>
      <td>Up to 62&quot; total (L+W+H) and 50 lb (23 kg)[web:3][web:7]</td>
      <td>Checked at counter</td>
      <td>Overweight/oversize bags incur extra fees; policy updated around late May 2025 in some guides[web:1][web:3][web:7]</td>
    </tr>
    <tr>
      <td>Pet carrier in cabin</td>
      <td>Counts as 1 of your 2 cabin items</td>
      <td>Must meet Southwest pet carrier size rules (check latest official info)[web:1][web:3]</td>
      <td>Under seat</td>
      <td>Generally treated as either the carry-on or the personal item; you still get one other cabin bag within limits[web:1][web:3]</td>
    </tr>
  </tbody>
</table>

Mini Example: What You Can Bring

Imagine you’re flying Southwest tomorrow and trying to apply the “how many carry ons for Southwest” rule:

You pack:
- 1 small roller suitcase (overhead-sized).
- 1 medium backpack.
- 1 crossbody purse.

How to make this work smoothly:

Put your purse inside the backpack.
Use:
- Roller suitcase = your carry-on.
- Backpack (with purse inside) = your personal item under the seat.

Result: You’re exactly within the 1 carry-on + 1 personal item allowance.

Meta Description (SEO)

Meta description:
Wondering how many carry ons for Southwest you can bring in 2026? Learn the exact 1 carry-on + 1 personal item rule, size limits, pet carrier details, and packing tips for smoother boarding. Bottom note:
Information gathered from public forums or data available on the internet and portrayed here.