Carry-on
- Published dimensions
- 24 x 16 x 10 in
- Fare context
- standard
- Regional note
- partner airline rules may differ
- Last reviewed
- 2026-05-28
Airline-published rule
Southwest Airlines bag rules
Larger carry-on allowance and personal item must fit under seat
Last reviewed 2026-05-28
Personal item
- Published dimensions
- Not published
- Fare context
- standard
- Regional note
- partner airline rules may differ
- Last reviewed
- 2026-05-28
Source-linked rule
Bags ranked for this airline
Carry-on
Travelpro Maxlite 5 21 inch Expandable Carry-On Spinner
Travelpro Maxlite 5 21 inch Expandable Carry-On Spinner fits the published carry-on dimensions for this rule. Still measure the packed bag, including handles and wheels.
- Bag
- 23 x 14.5 x 9 in
- Rule
- 24 x 16 x 10 in
- Risk
- 8/100
- Confidence
- high
Margins: length 1 in, width 1.5 in, depth 1 in.
Carry-on
BAGSMART Roamer Expandable 20 inch Carry On Luggage
BAGSMART Roamer Expandable 20 inch Carry On Luggage fits the published carry-on dimensions for this rule. Still measure the packed bag, including handles and wheels.
- Bag
- 21.7 x 13.9 x 9 in
- Rule
- 24 x 16 x 10 in
- Risk
- 8/100
- Confidence
- high
Margins: length 2.3 in, width 2.1 in, depth 1 in.
Carry-on
Monos Carry-On
Monos Carry-On fits the published carry-on dimensions for this rule. Still measure the packed bag, including handles and wheels.
- Bag
- 22 x 14 x 9 in
- Rule
- 24 x 16 x 10 in
- Risk
- 8/100
- Confidence
- high
Margins: length 2 in, width 2 in, depth 1 in.
Carry-on
Aer Carry-On
Aer Carry-On fits the published carry-on dimensions for this rule. Still measure the packed bag, including handles and wheels.
- Bag
- 21.7 x 14 x 9 in
- Rule
- 24 x 16 x 10 in
- Risk
- 8/100
- Confidence
- high
Margins: length 2.3 in, width 2 in, depth 1 in.
Carry-on
Osprey Daylite Expandable Travel Pack 26+6
Osprey Daylite Expandable Travel Pack 26+6 fits the published carry-on dimensions for this rule. Still measure the packed bag, including handles and wheels.
- Bag
- 17 x 13 x 6 in
- Rule
- 24 x 16 x 10 in
- Risk
- 8/100
- Confidence
- high
Margins: length 7 in, width 3 in, depth 4 in.
Carry-on
Away The Carry-On
Away The Carry-On fits the published carry-on dimensions for this rule. Still measure the packed bag, including handles and wheels.
- Bag
- 21.7 x 14.4 x 9 in
- Rule
- 24 x 16 x 10 in
- Risk
- 8/100
- Confidence
- high
Margins: length 2.3 in, width 1.6 in, depth 1 in.