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

    <schemaVersion>X0303</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2009-12-31</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

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

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001191556</rptOwnerCik>
            <rptOwnerName>JAGER DURK I</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>8044 MONTGOMERY RD</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>CINCINNATI</rptOwnerCity>
            <rptOwnerState>OH</rptOwnerState>
            <rptOwnerZipCode>45236</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>2009-12-31</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>1317</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>109919.6758</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Table I, Item 4: Represents an aggregate of $23,750 in fourth quarter fees (paid in arrears) for service on the Board of Directors and its committees that Mr. Jager elected to defer into common stock units under the Directors Deferred Compensation Program.  Each common stock unit represents one share of Common Stock and all stock units must be settled in Common Stock. The fair market value of a share of Common Stock is the closing price of a share as reported on the New York Stock Exchange Composite Tape on the last trading day of the calendar quarter.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>James E. Thompson as Attorney-in-Fact for Durk I. Jager</signatureName>
        <signatureDate>2010-01-04</signatureDate>
    </ownerSignature>
</ownershipDocument>
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X0303
4
2009-12-31
0
0000101063
CHIQUITA BRANDS INTERNATIONAL INC
CQB
0001191556
JAGER DURK I
8044 MONTGOMERY RD
CINCINNATI
OH
45236
1
0
0
0
Common Stock
2009-12-31
4
A
0
1317
0
A
109919.6758
D
Table I, Item 4: Represents an aggregate of $23,750 in fourth quarter fees (paid in arrears) for service on the Board of Directors and its committees that Mr. Jager elected to defer into common stock units under the Directors Deferred Compensation Program.  Each common stock unit represents one share of Common Stock and all stock units must be settled in Common Stock. The fair market value of a share of Common Stock is the closing price of a share as reported on the New York Stock Exchange Composite Tape on the last trading day of the calendar quarter.
James E. Thompson as Attorney-in-Fact for Durk I. Jager
2010-01-04