Just finished accumulating a decent list of free journals online for the God-centered.com/resources page.  These are all worth bookmarking.

Biblical Theology Bulletin (Seton Hall University)

Biblica (Rome Pontifical Institute)

Journal of the Evangelical Theological Society (Evangelical Theological Society)

Journal of Biblical Literature (Society of Biblical Literature)

Journal for the Study of the New Testament (Sheffield Academic Press)

Trinity Journal (Trinity Evangelical Divinity School)

Neotestamentica (New Testament Society of South Africa)

Filología Neotestamentaria (University of Cordoba)

Theology Today (Princeton Theological Seminary)

Kerux (Northwest Theological Seminary)

Denver Journal (Denver Seminary)

Southern Baptist Journal of Theology (Southern Baptist Theological Seminary)

Semeia (Society of Biblical Literature)

Journal for Baptist Theology & Ministry (New Orleans Baptist Theological Seminary)

Criswell Theological Review (Criswell College)

Institute for Reformed Theology Bulletin (Union Theological Seminary)

Protestant Reformed Theological Journal (Protestant Reformed Theological School)

Western Reformed Seminary Journal (Western Reformed Seminary)

Currents in Theology & Mission (Lutheran School of Theology at Chicago)

The Master’s Seminary Journal (The Master’s Seminary)

Journal of Religion & Society (Creighton University)

Reformed Review (Western Theological Seminary)

Journal of Biblical Studies (exclusively online)

Journal for Christian Theological Research (Luther Seminary)

Journal of Greco-Roman Christianity and Judaism (McMaster Divinity School)

McMaster Journal of Theology and Ministry (McMaster Divinity School)

Stromata (Calvin Theological Seminary)

Journal of Ministry & Theology (Baptist Bible Seminary)

Concordia Theological Quarterly (Concordia Theological Seminary)

TC: A Journal of Biblical Textual Criticism (Society of Biblical Literature)

Themelios (Universities and Colleges Christian Fellowship)

Vox Evangelica (London School of Theology)

Bulletin for Biblical Research (Institute for Biblical Research)

Evangelical Quarterly (Paternoster Press)