Train from Knoxville to Princeton

Air

• Companies: Delta Airlines, American Airlines
• Duration: Approximately 5 hours (including layovers)
• Distance: 625 miles
• Costs:$300-$400 (round trip)
• Roads/Routes: Not applicable

Pro Tip: Book your tickets in advance and set fare alerts to get the best deals on flights between Knoxville and Princeton.

Train

• Companies: Amtrak
• Duration: Approximately 12 hours
• Distance: 750 miles
• Costs: $120-$200 (one way)
• Roads/Routes: Unions Station to 30th Street Station to Princeton Station via the Northeast Regional line

Pro Tip: Traveling during off-peak hours can help secure quieter train cars and discounted fares.

Bus

• Companies: Greyhound, Megabus
• Duration: Approximately 14 hours
• Distance: 625 miles
• Costs: $80-$150 (one way)
• Roads/Routes: I-81 N to I-78 E

Pro Tip: Check for promo codes on the bus company websites to get lower fares and consider booking your trip on weekdays for a less crowded experience.

Recommendation

For a balance of convenience and cost, flying with Delta Airlines or American Airlines is the most efficient option for traveling from Knoxville, TN to Princeton, NJ. With a total travel time of around 5 hours, this route minimizes travel time and provides comfort during the journey. If you prefer scenic views and a more leisurely experience, consider taking Amtrak for your trip, albeit at a longer travel duration. Be sure to check train and flight schedules to optimize your journey.