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

    <schemaVersion>X0303</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2010-09-03</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

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

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001488454</rptOwnerCik>
            <rptOwnerName>Burness Michael J</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>VP Global Qaulity&amp;Food Safety</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
                <footnoteId id="F1"/>
            </securityTitle>
            <transactionDate>
                <value>2010-09-03</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>F</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>280</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>13.12</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>23841</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
                <footnoteId id="F2"/>
            </securityTitle>
            <transactionDate>
                <value>2010-09-03</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>94</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>13.13</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>23747</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
                <footnoteId id="F3"/>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>343</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>by 401(k)</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
                <footnoteId id="F4"/>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>665</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>by ESPP</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Table I, Item l.  Shares withheld, based on the fair market value of the Common Stock on September 3, 2010, to pay required withholding taxes upon the vesting of 949 shares pursuant to a Restricted Stock Award granted September 30, 2008 under the Company's Stock and Incentive Plan. The full award was previously reported</footnote>
        <footnote id="F2">Table I, Item l.  Shares sold pursuant to a previously adopted and disclosed Rule 10b5-1 trading plan in an amount (10%) corresponding to estimated taxes due in excess of amounts withheld upon the vesting of the September 30, 2008 Award referenced above.</footnote>
        <footnote id="F3">Table 1, Item 1: Represents the number of whole units held in the Chiquita Stock Fund of the Company's Savings and Investment Plan, a 401(k) Plan, based on a plan statement dated as of June 30, 2010.</footnote>
        <footnote id="F4">Table 1, Item 1: Represents the number of whole shares held in the Chiquita Employee Stock Purchase Plan, a plan qualified by Section 423 of the Internal Revenue Code, based on the most recent plan statement dated at June 30, 2010.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>James E. Thompson as Attorney-in-Fact for Michael J. Burness</signatureName>
        <signatureDate>2010-09-07</signatureDate>
    </ownerSignature>
</ownershipDocument>
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X0303
4
2010-09-03
0
0000101063
CHIQUITA BRANDS INTERNATIONAL INC
CQB
0001488454
Burness Michael J
250 EAST FIFTH STREET
CINCINNATI
OH
45202
0
1
0
0
VP Global Qaulity&Food Safety
Common Stock
2010-09-03
4
F
0
280
13.12
D
23841
D
Common Stock
2010-09-03
4
S
0
94
13.13
D
23747
D
Common Stock
343
I
by 401(k)
Common Stock
665
I
by ESPP
Table I, Item l.  Shares withheld, based on the fair market value of the Common Stock on September 3, 2010, to pay required withholding taxes upon the vesting of 949 shares pursuant to a Restricted Stock Award granted September 30, 2008 under the Company's Stock and Incentive Plan. The full award was previously reported
Table I, Item l.  Shares sold pursuant to a previously adopted and disclosed Rule 10b5-1 trading plan in an amount (10%) corresponding to estimated taxes due in excess of amounts withheld upon the vesting of the September 30, 2008 Award referenced above.
Table 1, Item 1: Represents the number of whole units held in the Chiquita Stock Fund of the Company's Savings and Investment Plan, a 401(k) Plan, based on a plan statement dated as of June 30, 2010.
Table 1, Item 1: Represents the number of whole shares held in the Chiquita Employee Stock Purchase Plan, a plan qualified by Section 423 of the Internal Revenue Code, based on the most recent plan statement dated at June 30, 2010.
James E. Thompson as Attorney-in-Fact for Michael J. Burness
2010-09-07