Sun Country Airlines: flying with a musical instrument
Sun Country publishes no instrument-specific policy; the federal statute applies, but its general 80-inch/100-lb checked cap is notably tight for large instruments.
Cabin / carry-on
No dedicated instrument policy is published; general carry-on/personal-item limits apply. As a US carrier, Sun Country is bound by 49 U.S.C. §41724, which gives the cabin carry-on and extra-seat rights.
Extra seat
No extra-seat option is published for instruments. The statute's extra-seat right applies in principle — confirm with the airline before booking.
Checked
General checked-bag rules: hard cap 80 linear in / 100 lb, which is stricter than the statute's 150 in and would force cargo shipping for large instruments.
Source
Sun Country — Bags & optional services (no published instrument policy)
No dedicated musical-instrument policy is published on suncountry.com; general checked-bag rules apply (62 linear in / 50 lb standard; hard cap 80 linear in / 100 lb). Federal statute 49 U.S.C. §41724 applies to this US carrier in the absence of a published instrument policy.
https://www.suncountry.com/bags-optional-services — Sun Country Airlines, accessed 2026-07-09 · last reviewed 2026-07-09
Per instrument
How each instrument fares on Sun Country Airlines
| Instrument | Verdict | What it means |
|---|---|---|
| 61-key portable keyboard | Gate-check risk | A 61-key portable keyboard in its case often fits a mainline overhead bin but is a real gate-check risk on full flights and regional jets. Board early; if the bin is full it may be gate-checked. |
| Alto saxophone | Cabin likely | A alto saxophone in its case is small enough to stow in an overhead bin or under the seat. US federal law (49 U.S.C. §41724) gives you the right to carry it on if it fits and space is available at boarding. |
| Banjo | Gate-check risk | A banjo in its case often fits a mainline overhead bin but is a real gate-check risk on full flights and regional jets. Board early; if the bin is full it may be gate-checked. |
| Cello (4/4) | Checked only | A cello (4/4) is too large for an overhead bin and Sun Country Airlines publishes no cabin-seat option, so the published path is checked/cargo. The federal extra-seat right may still apply — confirm with the airline. |
| Dreadnought acoustic guitar | Gate-check risk | A dreadnought acoustic guitar in its case often fits a mainline overhead bin but is a real gate-check risk on full flights and regional jets. Board early; if the bin is full it may be gate-checked. |
| Electric guitar (gig bag) | Gate-check risk | A electric guitar (gig bag) in its case often fits a mainline overhead bin but is a real gate-check risk on full flights and regional jets. Board early; if the bin is full it may be gate-checked. |
| Parlor / travel acoustic guitar | Gate-check risk | A parlor / travel acoustic guitar in its case often fits a mainline overhead bin but is a real gate-check risk on full flights and regional jets. Board early; if the bin is full it may be gate-checked. |
| Trumpet | Cabin likely | A trumpet in its case is small enough to stow in an overhead bin or under the seat. US federal law (49 U.S.C. §41724) gives you the right to carry it on if it fits and space is available at boarding. |
| Ukulele (concert) | Cabin likely | A ukulele (concert) in its case is small enough to stow in an overhead bin or under the seat. US federal law (49 U.S.C. §41724) gives you the right to carry it on if it fits and space is available at boarding. |
| Viola | Gate-check risk | A viola in its case often fits a mainline overhead bin but is a real gate-check risk on full flights and regional jets. Board early; if the bin is full it may be gate-checked. |
| Violin (4/4) | Cabin likely | A violin (4/4) in its case is small enough to stow in an overhead bin or under the seat. US federal law (49 U.S.C. §41724) gives you the right to carry it on if it fits and space is available at boarding. |
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