BagComply

← All airlines

Sun Country Airlines vs Frontier Airlines

Cabin and carry-on baggage limits for Sun Country Airlines and Frontier Airlines, side by side.

⚠ These figures are awaiting manual verification against the airline's official page. Treat them as preliminary.

Both Sun Country Airlines and Frontier Airlines allow the same longest carry-on side (61 cm).

Frontier Airlines is more generous for personal items — up to 46 cm, versus 43 cm on Sun Country Airlines.

Check your bag

Enter your bag's dimensions to see how it fares against both airlines' carry-on limits.

Leave blank to see only the limits that apply to every ticket. Some airlines publish different limits per cabin, fare, route or aircraft.

optional — leave blank to skip the weight check Leave blank and we report the piece count as not checked — never as passed. Enter it only if you want it compared.
Airline Verdict Fits as Margin Checked on Source

Enter your bag's size above to see which airlines accept it.

Sun Country Airlines SY
Max dimensions
61 × 41 × 28 cm
Total linear
Not published
Weight limit
15.9 kg per piece
Pieces
1
Frontier Airlines F9
Max dimensions
61 × 41 × 25 cm
Total linear
Not published
Weight limit
15.9 kg per piece
Pieces
1

Cabin & carry-on allowances

Allowance Sun Country Airlines Frontier Airlines
Carry-on Included In: bundle Not directly comparable: the two rows apply under different conditions. 61 × 41 × 28 cm · Not published · 15.9 kg per piece · 1 pc Overhead carry-on 61 x 41 x 28 cm / 15.9 kg (35 lb). Overhead carry-on bag up to 61 x 41 x 28 cm / 15.9 kg (35 lb). It is a paid option and is included only with a bundle; the No Bundle fare does not include it. Not on record
Not directly comparable: the two rows apply under different conditions. Not on record 61 × 41 × 25 cm · Not published · 15.9 kg per piece · 1 pc Published as 24 x 16 x 10 in (61 x 41 x 25 cm) and 35 lb (~15.9 kg). Not included on the Basic fare; must be purchased Carry-on 24 x 16 x 10 in / 35 lb. Not included on the Basic fare; must be purchased. Included on other fare types.
Personal item 43 × 33 × 23 cm · Not published · Not published · 1 pc Personal item 43 x 33 x 23 cm; included free. One free personal item (underseat) up to 43 x 33 x 23 cm is included with every fare. 46 × 36 × 20 cm · Not published · Not published · 1 pc Published as 18 x 14 x 8 in (46 x 36 x 20 cm); no separate weight limit. Free on all fares Counts as the one included item Personal item 18 x 14 x 8 in, free on all fares, included as the one bag on Basic.

Sources

Sun Country Airlines

Bags & optional services - Sun Country Airlines
Official · unverified Last checked: 2026-10-11

Frontier Airlines

Bag Options - Frontier Airlines
Official · unverified Last checked: 2026-10-11