Can I Bring Fuels on a Plane to United States?
Fuels
Not Allowed
Prohibited in both
According to TSA guidelines, any flammable liquid fuel, such as cooking fuel, is prohibited.
The final decision rests with the TSA officer on whether an item is allowed through the checkpoint. Official TSA Rules →
Quick Rule
Under 3.4oz (100ml)
Allowed in carry-on
Over 3.4oz (100ml)
Must go in checked bag
Checked Baggage
Allowed in any size
Source: Official TSA Regulations ↗Updated: May 20, 2026
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Not PermittedChecked
Restrictions Apply
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Carry-on
Not PermittedChecked
Not Permitted
Bear Bangers
Carry-on
Not PermittedChecked
Not Permitted
Bear spray
Carry-on
Not PermittedChecked
Not Permitted
Blasting Caps
Carry-on
Not PermittedChecked
Not Permitted
Butane
Carry-on
Not PermittedChecked
Not Permitted