Skip to content
LL
Liquid Limits

Phoenix · United States · IATA PHX · ICAO KPHX

Source check recorded

Phoenix Sky Harbor liquid rules: At Phoenix Sky Harbor, liquids must be 100ml or smaller

  • →Containers up to 100ml only
  • →All liquids in one clear quart-sized resealable bag
  • →Follow staff instructions on removing liquids

Pack larger toiletries in checked luggage, or check the rule at each airport on your trip.

At security

  • Liquids up to 100ml per container
  • Taking liquids out depends on the lane — follow officer instructions
  • Liquids must be in one clear quart-sized resealable bag
  • TSA lists medications and infant/child nourishment as exemptions to the 3.4oz (100ml) limit — tell the officer; they may need extra screening.
  • Duty-free liquids over 3.4oz (100ml) are allowed only on international journeys connecting in the US, in the retailer's sealed tamper-evident bag with the receipt (bought within 48 hours), and must still pass screening.
  • Rules may differ at your destination airport
Max liquid
100 ml
Plastic bag
Required
Remove at security
Follow officer instructions
Source check recorded
18 Oct 2026
Source
TSA

Source check recorded against TSA · 18 Oct 2026.

Email me these rules

We'll email a summary of the rules shown on this page, with each airport's source and check status, so you can pull it up at the airport.

We'll only use this email to send you this result. You can unsubscribe from any email.

At PHX · the three rule systems

Security

Will this pass the checkpoint?

Limited

Phoenix Sky Harbor: containers up to 100ml (exceptions: TSA lists medications and infant/child nourishment as exemptions to the 3.4oz (100ml) limit — tell the officer; they may need extra screening.).

Source: TSA
Airline

Can this travel in cabin or checked baggage?

Airline-dependent

Your airline's cabin-bag size and weight limits still apply on top of security rules.

Border

Can you bring this into the destination country?

Unknown

Customs and import rules depend on where you land and what you carry — this airport page doesn't cover them.

Three separate rule systems · Any one can stop your item

Before you fly home: check what you're bringing back

Some liquids are fine through airport security but restricted by customs, biosecurity, alcohol duty, medicine rules or destination law.

CBD and cannabis warning

CBD, cannabis oils, hemp products, THC vapes and edibles may be illegal or heavily restricted here, even if they are legal where you bought them.

See all return warnings
Check return restrictions
Check this airport as part of a tripCheck a return-flight item

Airport change alerts — coming later

Rule-change alerts aren't live yet. Register interest and we'll record it; you won't receive alerts until the feature launches.

More about Phoenix Sky Harbor

Common "can I take…" questions

    Country
    United States rules

    Related liquid-rule guides

    Deeper reading for travellers flying from Phoenix.

    Packing checklist for Phoenix Sky Harbor

    A short checklist for this trip — pack what you need to stay within the rules above.

    Packing checklist
    100ml travel bottles
    Packing checklist
    Clear toiletry bag
    Packing checklist
    Leakproof bottle pouch
    Report a correction
    Official sources cited where available; dates shown only for recorded checks.
    Got a specific item or liquid? Check it for your route →

    Liquid Limits is a travel planning tool, not an official aviation source. Always check official airport or aviation security guidance before travel.