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

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2004-10-01</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

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

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001202640</rptOwnerCik>
            <rptOwnerName>FISHER ROBERT W</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1821 RALSTON AVENUE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>BURLINGAME</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>94010</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2004-10-01</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>359</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>8274</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Table I, Item 4:  Fees for service as a member of the Board of Directors are paid each quarter in arrears, half in cash and half in Common Stock.  Each quarterly payment consists of $6,250 in cash and a number of shares of Chiquita's Common Stock having an aggregate fair market value of $6,250.  The fair market value is based on the average of the high and low sales prices of Chiquita's Common Stock on the New York Stock Exchange Composite Tape on the last trading day of the quarter.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>Robert W. Olson as Attorney-in-Fact for Robert W. Fisher</signatureName>
        <signatureDate>2004-10-01</signatureDate>
    </ownerSignature>
</ownershipDocument>
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X0202
4
2004-10-01
0
0000101063
CHIQUITA BRANDS INTERNATIONAL INC
CQB
0001202640
FISHER ROBERT W
1821 RALSTON AVENUE
BURLINGAME
CA
94010
1
0
0
0
Common Stock
2004-10-01
4
A
0
359
0
A
8274
D
Table I, Item 4:  Fees for service as a member of the Board of Directors are paid each quarter in arrears, half in cash and half in Common Stock.  Each quarterly payment consists of $6,250 in cash and a number of shares of Chiquita's Common Stock having an aggregate fair market value of $6,250.  The fair market value is based on the average of the high and low sales prices of Chiquita's Common Stock on the New York Stock Exchange Composite Tape on the last trading day of the quarter.
Robert W. Olson as Attorney-in-Fact for Robert W. Fisher
2004-10-01