飛行機にWiFi Routerを持ち込める？
Yes — you can bring wifi router on a plane in your carry-on luggage. No security restrictions.
- · No security restrictions
- · Using it onboard is up to the airline — transmission is generally not permitted in flight
On this page · 5 sections
航空保安当局別の公式規定
Rules by security authority
United States — TSA
Carry-on
Yes
Yes, WiFi routers and travel routers are allowed in carry-on bags with no special limits.
Checked bag
Yes
Yes, routers are allowed in checked bags — but as with any electronics, the cabin is safer.
Flying internationally? Security follows the country you depart from — the authority above applies at your departure airport. Customs at arrival is separate.
WiFi Routerのパッキング注意点
機内持ち込み手荷物: Yes, WiFi routers and travel routers are allowed in carry-on bags with no special limits.
受託手荷物（預け荷物）: Yes, routers are allowed in checked bags — but as with any electronics, the cabin is safer.
保安検査場での最終的な持ち込み可否判断は、現場の保安検査員に委ねられます。
よくある質問 (FAQ)
Frequently asked questions
Can you bring a WiFi Router in a carry-on?
Yes, WiFi routers and travel routers are allowed in carry-on bags with no special limits.
Can you pack a WiFi Router in checked luggage?
Yes, routers are allowed in checked bags — but as with any electronics, the cabin is safer.
Last verified:
Verified against official sources. Rules change — for high-stakes items, confirm with your airline and the screening authority. Our verification method →