Duffel / weekender · 16.5 × 10.6 × 7.9 in (41.9 × 26.9 × 20.1 cm)
Fits 2.8 cm (1.1 in) to spare on the depth; 88.9 cm in total against a 114.3 cm limit
Bags that fit Alaska Airlines
Alaska Airlines publishes no personal-item size. The carry-on limit is 22 × 14 × 9 in (55.9 × 35.6 × 22.9 cm). We checked 1,046 bags against both, using each brand's own published size. Wheels count; soft bags get no more than 1 cm of squeeze.
Rules checked 5 October 2026 · Alaska Airlines rules and fares
Carry-on: 125 fit
Duffel / weekender (38)
Duffel / weekender · 16.9 × 13.2 × 8.1 in (42.9 × 33.5 × 20.6 cm)
Fits 2 cm (0.8 in) to spare on the width; 97 cm in total against a 114.3 cm limit
Duffel / weekender · 16.3 × 11.2 × 7.2 in (41.4 × 28.4 × 18.3 cm)
Fits 4.6 cm (1.8 in) to spare on the depth; 88.1 cm in total against a 114.3 cm limit
Duffel / weekender · 16 × 10 × 7.1 in (40.6 × 25.4 × 18 cm)
Fits 4.8 cm (1.9 in) to spare on the depth; 84.1 cm in total against a 114.3 cm limit
Duffel / weekender · 20 × 12.8 × 7.9 in (50.8 × 32.5 × 20.1 cm)
Fits 2.8 cm (1.1 in) to spare on the depth; 103.4 cm in total against a 114.3 cm limit
Duffel / weekender · 17.7 × 11 × 7.9 in (45 × 27.9 × 20.1 cm)
Fits 2.8 cm (1.1 in) to spare on the depth; 93 cm in total against a 114.3 cm limit
Duffel / weekender · 40 × 30 × 15 cm (15.7 × 11.8 × 5.9 in)
Fits 5.6 cm (2.2 in) to spare on the width; 85 cm in total against a 114.3 cm limit
Duffel / weekender · 40 × 30 × 20 cm (15.7 × 11.8 × 7.9 in)
Fits 2.9 cm (1.1 in) to spare on the depth; 90 cm in total against a 114.3 cm limit
Duffel / weekender · 40 × 25 × 20 cm (15.7 × 9.8 × 7.9 in)
Fits 2.9 cm (1.1 in) to spare on the depth; 85 cm in total against a 114.3 cm limit
Duffel / weekender · 40 × 25 × 20 cm (15.7 × 9.8 × 7.9 in)
Fits 2.9 cm (1.1 in) to spare on the depth; 85 cm in total against a 114.3 cm limit
Duffel / weekender · 40 × 30 × 20 cm (15.7 × 11.8 × 7.9 in)
Fits 2.9 cm (1.1 in) to spare on the depth; 90 cm in total against a 114.3 cm limit
Duffel / weekender · 40 × 30 × 20 cm (15.7 × 11.8 × 7.9 in)
Fits 2.9 cm (1.1 in) to spare on the depth; 90 cm in total against a 114.3 cm limit
Travel backpack (83)
Travel backpack · 16.9 × 13 × 7.9 in (43 × 33 × 20 cm)
Fits 2.6 cm (1 in) to spare on the width; 96 cm in total against a 114.3 cm limit
Travel backpack · 16.9 × 11.8 × 6.3 in (43 × 30 × 16 cm)
Fits 5.6 cm (2.2 in) to spare on the width; 89 cm in total against a 114.3 cm limit
Travel backpack · 18.1 × 12.2 × 7.1 in (46 × 31 × 18 cm)
Fits 4.6 cm (1.8 in) to spare on the width; 95 cm in total against a 114.3 cm limit
Travel backpack · 18.1 × 12.2 × 7.1 in (46 × 31 × 18 cm)
Fits 4.6 cm (1.8 in) to spare on the width; 95 cm in total against a 114.3 cm limit
Travel backpack · 18.7 × 12.6 × 6.7 in (47.5 × 32 × 17 cm)
Fits 3.6 cm (1.4 in) to spare on the width; 96.5 cm in total against a 114.3 cm limit
Travel backpack · 15.4 × 11.6 × 7.9 in (39 × 29.5 × 20 cm)
Fits 2.9 cm (1.1 in) to spare on the depth; 88.5 cm in total against a 114.3 cm limit
Travel backpack · 17.7 × 12.2 × 7.9 in (45 × 31 × 20 cm)
Fits 2.9 cm (1.1 in) to spare on the depth; 96 cm in total against a 114.3 cm limit
Travel backpack · 18.1 × 12.2 × 7.9 in (46 × 31 × 20 cm)
Fits 2.9 cm (1.1 in) to spare on the depth; 97 cm in total against a 114.3 cm limit
Travel backpack · 18.1 × 12.2 × 7.9 in (46 × 31 × 20 cm)
Fits 2.9 cm (1.1 in) to spare on the depth; 97 cm in total against a 114.3 cm limit
Travel backpack · 15.4 × 11.6 × 7.9 in (39 × 29.5 × 20 cm)
Fits 2.9 cm (1.1 in) to spare on the depth; 88.5 cm in total against a 114.3 cm limit
Travel backpack · 17.7 × 12.2 × 7.9 in (45 × 31 × 20 cm)
Fits 2.9 cm (1.1 in) to spare on the depth; 96 cm in total against a 114.3 cm limit
Travel backpack · 18 × 13 × 8 in (45.7 × 33 × 20.3 cm)
Fits 2.5 cm (1 in) to spare on the width; 99.1 cm in total against a 114.3 cm limit
Carry-on suitcase (4)
Carry-on suitcase · 20 × 13.5 × 8.3 in (50.8 × 34.3 × 21 cm)
Fits 1.3 cm (0.5 in) to spare on the width; 108.1 cm in total against a 114.3 cm limit; we added 2 cm for wheels because the brand doesn’t say they’re included
Carry-on suitcase · 20.8 × 13 × 8.3 in (52.7 × 33 × 21 cm)
Fits 1.2 cm (0.5 in) to spare on the length; 108.7 cm in total against a 114.3 cm limit; we added 2 cm for wheels because the brand doesn’t say they’re included
Carry-on suitcase · 20.8 × 13 × 8.3 in (52.7 × 33 × 21 cm)
Fits 1.2 cm (0.5 in) to spare on the length; 108.7 cm in total against a 114.3 cm limit; we added 2 cm for wheels because the brand doesn’t say they’re included
Carry-on suitcase · 20.8 × 13 × 8.3 in (52.7 × 33 × 21 cm)
Fits 1.2 cm (0.5 in) to spare on the length; 108.7 cm in total against a 114.3 cm limit; we added 2 cm for wheels because the brand doesn’t say they’re included
Not on the list? Check your own bag
Bag sizes are the brands' published dimensions, read from their own product pages on 5 October 2026; we don't measure bags ourselves. Airline staff have the final say at the gate. Links to brand stores may earn us a commission (disclosure).