Preheat oven to 350 degrees F. Grease two 9 x 5” loaf pans.
Combine flour, sugar, cinnamon, salt and baking soda in a large bowl; mix well.
In a medium bowl, blend oil and eggs. Gently fold in blueberries.
Add blueberry mixture to flour mixture, blending until dry ingredients are just moistened. Divide batter into 2 pans.
Bake in preheated for 50 minutes, or until a toothpick inserted in the center of each loaf comes out clean.