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

    <schemaVersion>X0201</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2004-04-01</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

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

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001190901</rptOwnerCik>
            <rptOwnerName>FREIDHEIM CYRUS F JR</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>250 EAST FIFTH ST</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>CINCINNATI</rptOwnerCity>
            <rptOwnerState>OH</rptOwnerState>
            <rptOwnerZipCode>45202</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>2004-04-01</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>265</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>149906</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>15000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By I.R.A.</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </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.  Mr. Freidheim became a non-employee director beginning January 12, 2004.  The fees paid to Mr. Freidheim for the first quarter have been prorated for the period of January 12 through March 31, 2004.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>Robert W. Olson as Attorney-in-Fact for Cyrus F. Freidheim, Jr.</signatureName>
        <signatureDate>2004-04-02</signatureDate>
    </ownerSignature>
</ownershipDocument>
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X0201
4
2004-04-01
0
0000101063
CHIQUITA BRANDS INTERNATIONAL INC
CQB
0001190901
FREIDHEIM CYRUS F JR
250 EAST FIFTH ST
CINCINNATI
OH
45202
1
0
0
0
Common Stock
2004-04-01
4
A
0
265
0
A
149906
D
Common Stock
15000
I
By I.R.A.
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.  Mr. Freidheim became a non-employee director beginning January 12, 2004.  The fees paid to Mr. Freidheim for the first quarter have been prorated for the period of January 12 through March 31, 2004.
Robert W. Olson as Attorney-in-Fact for Cyrus F. Freidheim, Jr.
2004-04-02