<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2007-01-01</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000101063</issuerCik>
        <issuerName>CHIQUITA BRANDS INTERNATIONAL INC</issuerName>
        <issuerTradingSymbol>cqb</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001232146</rptOwnerCik>
            <rptOwnerName>HOLLAND KEVIN</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>250 EAST FIFTH STREET</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>CINCINNATI</rptOwnerCity>
            <rptOwnerState>OH</rptOwnerState>
            <rptOwnerZipCode>45202</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Sr. VP Human Resources</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
                <footnoteId id="F1"/>
            </securityTitle>
            <transactionDate>
                <value>2007-01-01</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>F</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>1376</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>27354</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>298</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By 401(k)</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Note 1:  Table I, Item 1.  Shares withheld, based on the fair market value of the Common Stock on December 29, 2006, to pay required withholding taxes upon the vesting on January 1, 2007 of a Restricted Stock Award granted February 27, 2006 under the Company's Long-Term Incentive Program.  The full Award was previously reported.</footnote>
        <footnote id="F2">Note 2:  Table I, Item 5.  Represents the number of whole units held in the Chiquita Common Stock Fund of the Company's Savings and Investment Plan, a 401(k) plan, based on a Plan statement dated as of September 30, 2006.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>James E. Thompson as Attorney-in-Fact for Kevin R. Holland</signatureName>
        <signatureDate>2007-01-03</signatureDate>
    </ownerSignature>
</ownershipDocument>
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X0202
4
2007-01-01
0
0000101063
CHIQUITA BRANDS INTERNATIONAL INC
cqb
0001232146
HOLLAND KEVIN
250 EAST FIFTH STREET
CINCINNATI
OH
45202
0
1
0
0
Sr. VP Human Resources
Common Stock
2007-01-01
4
F
0
1376
0
D
27354
D
Common Stock
298
I
By 401(k)
Note 1:  Table I, Item 1.  Shares withheld, based on the fair market value of the Common Stock on December 29, 2006, to pay required withholding taxes upon the vesting on January 1, 2007 of a Restricted Stock Award granted February 27, 2006 under the Company's Long-Term Incentive Program.  The full Award was previously reported.
Note 2:  Table I, Item 5.  Represents the number of whole units held in the Chiquita Common Stock Fund of the Company's Savings and Investment Plan, a 401(k) plan, based on a Plan statement dated as of September 30, 2006.
James E. Thompson as Attorney-in-Fact for Kevin R. Holland
2007-01-03