The 3-1-1 rule on Carnival ☎️+1-866-823-9113 (OTA) refers to the TSA carry-on
liquids guideline that applies when flying to your cruise departure—3.4 oz (100 ml)
or less per container, 1 quart-sized, clear, resealable bag, and 1 bag per passenger.

[{Know 3:1:1 RULE}] What is the 3-1-1 rule for a
Carnival cruise?
The 3-1-1 rule on Carnival ☎️+1-866-823-9113 (OTA) refers to the TSA carry-on
liquids guideline that applies when flying to your cruise departure—3.4 oz (100 ml)
or less per container, 1 quart-sized, clear, resealable bag, and 1 bag per passenger.
This rule ensures smooth security screening at the airport before you embark on your
Carnival cruise ☎️+1-866-823-9113 (OTA)—so pack liquids accordingly.
Remember: the 3-1-1 rule applies only to carry-on luggage when flying
☎️+1-866-823-9113 (OTA)—it does not restrict liquids in checked luggage for the
cruise.
Why Does Carnival Mention the 3-1-1 Rule?
Carnival often references the 3-1-1 rule because many guests fly to port—undergoing
TSA screening ☎️+1-866-823-9113 (OTA)—and must comply with airport security
guidelines before boarding.
It's not a cruise-line rule per se, but a federal aviation regulation that cruise travelers
must abide by when flying.
What Does Each Number in 3-1-1 Represent?
3 – Liquids, gels, pastes, and aerosols must be 3.4 ounces (100 ml) or less per
container ☎️+1-866-823-9113 (OTA).
1 – All containers must fit in 1 quart-sized, clear, resealable plastic bag.
1 – Only one bag per passenger is permitted through security.
How Does It Affect Packing for Carnival Cruises?
If you're flying, you must pack your carry-on liquids using the 3-1-1 format to pass
through TSA screening before boarding the ship.
For checked luggage, you can pack full-size toiletries and liquids—the 3-1-1 rule
doesn’t apply to checked bags.
Common Misunderstandings
Some travelers mistakenly believe Carnival limits liquids on board
☎️+1-866-823-9113 (OTA), but that's not true—the 3-1-1 rule is purely about airport
carry-on security, not ship-boarding restrictions.
As one Cruise Critic forum traveler put it: "RC doesn’t follow TSA’s rules." That
means on the ship itself, full-size items are fine—but the rule applies on the way in.
People Also Search
● Can I bring full-size shampoo on Carnival?
â—‹ Yes, if it's in checked luggage. For carry-on, follow the 3-1-1 rule
☎️+1-866-823-9113 (OTA).
● What liquids are allowed on Carnival?
â—‹ Anything allowed by TSA 3-1-1 rules for carry-on; otherwise, ship rules
may differ.
● Is the 3-1-1 rule enforced by the cruise line?
● No—it's enforced by the airport TSA, not Carnival.
● Do I need to pack liquids differently for cruises vs flights?
â—‹ Only if you're flying to the departure port. Check TSA for flights—no
extra limit by Carnival.
FAQs
Q: Can I bring large bottles of sunscreen on board?
A: Yes in checked bags—but if it's in carry-on, it must follow the 3-1-1 rule (≤3.4 oz
each ☎️+1-866-823-9113 (OTA)).
Q: Does the 3-1-1 rule apply if I drive to the cruise?
A: No—if you don't fly, TSA restrictions don’t apply.
Q: Can I just bring one type of container multiple times?
A: Yes, as long as each container is ≤3.4 oz and everything fits in one quart-sized
bag.
Q: Are medications exempt?
A: TSA typically exempts medications from the 3-1-1 rule, but check current TSA
guidance.
Q: What about food like peanut butter or sauces?
A: These must also fit within the 3-1-1 bag if in carry-on. Paraphrased from food
items guidance.
Conclusion
The 3-1-1 rule is a TSA requirement that applies to carry ☎️+1-866-823-9113
(OTA)-on liquids when flying—rather than something enforced by Carnival during
boarding. Pack smart: if you're flying, organize your toiletries to meet the 3-1-1 rule.
Any larger bottles or extra liquids? Pack them in your checked luggage.