How much is a ticket from Knoxville to Portland?

Depending on when you travel and how far in advance you book, fares between Knoxville and Portland can differ a lot.

Choose a date to explore the best fares now.

If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.

Are there alternative airports near Knoxville and Portland?

The two cities are about 3393 km apart. Looking beyond the main airport might reveal better options.

• Airports in Knoxville: Knoxville - McGhee Tyson is the only airport in operation.
• Airports in Portland: Only Portland is active at the moment.

Many smaller airports are connected by direct buses or shuttles, often at low cost. If Portland has more than one airport, you can pick the most convenient for your destination.

Flight filters for the route Knoxville – Portland

Customize your search on Jetcost to focus only on flights that suit your needs. Whether you want a direct connection, specific airline, or shorter layover, filters help you find it faster.

Other popular destinations

Flights to United States are often searched alongside: Las Vegas, Los Angeles, Miami, New York City, Orlando.

The cheapest flights might leave at odd hours or arrive at less central airports — keep that in mind. If you travel often, you can always select your trusted airlines from the available options.