坐飞机可以带 免税店购买酒类 吗？（美国TSA/加拿大CATSA标准）
简明结论
可以 — 允许将免税店购买酒类放入客舱随身行李带上飞机。（仅限随身携带 — 严禁托运）
- · 仅限随身携带 — 严禁托运
- · Receipt must be dated within 48 hours and visible through clear packaging
- · 单瓶容量不超过100毫升（3.4盎司）
免税店购买酒类: 随身随带:: yes | 托运限制:: yes.
On this page · 8 sections
各航空安保机构官方规定
United States — TSA
随身随带:
可以携带
可以随身：单瓶容器容量不超过100毫升（3.4盎司），且须装入容量不超过1升的透明自封塑料袋中。
托运限制:
可以携带
允许托运：超过100毫升的大容量液体及日化品可以放入托运行李中托运（须符合气雾剂总量规定）。
国际航班？安检规则以出发国安保机构规定为准。目的国入境海关检查为独立流程。
How Many Duty-free alcohol Can You Bring on a Plane?
Limited to what fits inside a single 1-quart (1-liter) transparent resealable bag in carry-on.
Standard carry-on baggage dimensions and weight limits apply. Screeners retain statutory authority to inspect bulk quantities.
在3-1-1液体规划器中测试容器尺寸
检测您的单瓶容量是否符合民航客舱安检标准，或是否需要分装至合规容器中。
如何打包 免税店购买酒类
随身携带行李: 可以随身：单瓶容器容量不超过100毫升（3.4盎司），且须装入容量不超过1升的透明自封塑料袋中。
托运行李: 允许托运：超过100毫升的大容量液体及日化品可以放入托运行李中托运（须符合气雾剂总量规定）。
安检通道现场的安检官员拥有决定物品能否通过的最终裁决权。
常见问题解答 (FAQ)
坐飞机可以随身携带免税店购买酒类登机吗？
可以随身：单瓶容器容量不超过100毫升（3.4盎司），且须装入容量不超过1升的透明自封塑料袋中。
免税店购买酒类可以放入托运行李中托运吗？
允许托运：超过100毫升的大容量液体及日化品可以放入托运行李中托运（须符合气雾剂总量规定）。
How many Duty-free alcohol can you bring on a plane?
Limited to what fits inside a single 1-quart (1-liter) transparent resealable bag in carry-on.
在机场需要申报免税店购买酒类吗？
Standard toiletries and liquids conforming to the 3-1-1 rule (containers under 3.4 ounces / 100 ml inside a clear quart bag) require no separate declaration. You simply place the bag in a screening bin. Medically necessary liquids exceeding 3.4 ounces must be verbally declared to checkpoint screeners before inspection.
如果免税店购买酒类在机场安检被没收会怎样？
If liquid containers exceeding 3.4 ounces (100 ml) are detected in carry-on baggage without an infant or medical exemption, screeners will not allow them past security. Travelers must surrender the item for destruction, return outside security to place it in checked luggage, or mail it home.
Can I bring duty-free alcohol on a plane in Canada and the US?
CATSA: Yes — duty-free alcohol is allowed in carry-on baggage through Canadian security checkpoints. In checked bags: Yes — allowed in checked baggage with proper packaging.
官方核实依据与参考来源
最近核实日期：
已对照官方权威来源核实。法规可能动态调整 — 关键或特殊物品请务必向所乘航空公司及安检当局二次确认。 核实流程与方法 →
📎 Cite or Link to This Regulatory Guide ▼
Writing an article, travel blog post, or forum guide? Use these pre-formatted attribution links to reference this verified data:
<a href="https://canicarryit.com/zh-cn/can-i-bring/duty-free-alcohol//" target="_blank" rel="noopener">Duty-free alcohol — TSA & Airline Baggage Rules (CanICarryIt.com)</a> [Duty-free alcohol — TSA & Baggage Rules](https://canicarryit.com/zh-cn/can-i-bring/duty-free-alcohol//) "Can I Carry It? — Duty-free alcohol Aviation Screening Regulations." CanICarryIt.com, verified 2026-08-14, https://canicarryit.com/zh-cn/can-i-bring/duty-free-alcohol//. 休息一下：试玩没收还是放行