In Dutch oven or large saucepan, cook linguine to desired doneness as directed on package.
Meanwhile, heat oil in large nonstick saucepan over medium heat until hot. Add onions; cook and stir 3 minutes. Add tomatoes, bell pepper, celery and garlic; cook 5 minutes, stirring frequently. Add Italian seasoning, salt, red pepper flakes, honey and tomato sauce; simmer 15 minutes.
Drain linguine. Return to Dutch oven; cover to keep warm. Add shrimp to tomato mixture; cook 5 minutes or until shrimp turn opaque. Add shrimp mixture to cooked linguine; toss gently to coat.