Looking for the price of a flight from Pittsburgh to Knoxville?

There’s no fixed price — fares between Pittsburgh and Knoxville can vary a lot by day or time.

Select your dates to check current offers.

It’s often useful to check whether nearby airports offer better fares. Flying during less crowded periods also increases your chances of finding good deals.

Flights between Pittsburgh and Knoxville: which airports can you choose?

The distance between Pittsburgh and Knoxville is about 616 km. Checking alternative airports can help lower the total cost of your trip.

• Airports in Pittsburgh: The only active airport in Pittsburgh is Pittsburgh.
• Airports in Knoxville: Currently, the only available airport in Knoxville is Knoxville - McGhee Tyson.

Choosing airports with fast connections to the city center can cut down total travel time. You can compare all flights from Pittsburgh airports to find the best option.

Adjust your flight filters for Pittsburgh – Knoxville

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from the best travel agencies and carriers.

Other popular destinations

Planning a trip to United States? These cities are popular too: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.