-------------------------------------This paper studies the extent to which frictions in financial markets affect aggregate trade flows. I study a model of firm dynamics with financial frictions and international trade, calibrated to match key features of firm-level data. I find that, while financial frictions have a large effect on the pattern and extent of international trade at the industry-level, as documented in the literature, they have a small effect on trade at the aggregate-level. Relaxing the financial constraints allows more firms to finance the upfront export entry costs, with a significant impact on industry-level trade flows to the extent that the industry is small enough to affect equilibrium prices. In contrast, removing the financial constraints at the aggregate-level leads to an increase in the wage and interest rate, thereby reducing the returns to becoming an exporter, with a small impact on aggregate trade flows. I also find that the cross-industry response of international trade to financial development is quantitatively consistent with industry-level evidence on the extent of trade across countries, and that the effectiveness of policies aimed at increasing trade by easing the access to credit for exporters is limited if implemented at an economy-wide scale.--