$126 Cheap Flights from Redmond (RDM) to Knoxville (TYS)

Popular airlines from Redmond Municipal Airport (RDM) to McGhee Tyson Airport (TYS)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash

Cheap Flights from Redmond to Knoxville (RDM-TYS)

Prices were available within the past 7 days and start at $126 for one-way flights and $253 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
United
Delta
American Airlines
United
Delta
Delta
United
United
Alaska Airlines
Flights from Redmond (RDM) to Knoxville (TYS)
Origin airport
Robert's Field
Destination airport
McGhee Tyson
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$252
Distance
2031 mi

Redmond to Knoxville Flights

The cheapest times to fly from Redmond to Knoxville

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Redmond to Knoxville are during the month of August. You can find some of the cheapest flights from Redmond to Knoxville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Redmond to Knoxville

Sunday is one of the best days to book for cheap flights from Redmond to Knoxville: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Redmond to Knoxville

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Redmond to Knoxville in 2025. You can also book with separate airlines for your outbound and return journeys, from $126 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Redmond to Knoxville flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Redmond to Knoxville airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Robert's Field Airport (RDM) to McGhee Tyson Airport (TYS) cost?
Discover the latest flight deals from RDM to TYS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from RDM to TYS?
The cheapest flights from RDM to TYS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from RDM to TYS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from RDM to TYS. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Robert's Field Airport (RDM) to McGhee Tyson Airport (TYS)?
Nonstop flights from Robert's Field Airport (RDM) to McGhee Tyson Airport (TYS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from RDM to TYS?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on various factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Robert's Field Airport (RDM) to McGhee Tyson Airport (TYS)?
Choose a flight from Robert's Field Airport (RDM) to McGhee Tyson Airport (TYS) that leaves before 3 PM to reduce the risk of cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Robert's Field Airport (RDM) to McGhee Tyson Airport (TYS) last-minute?
Holding off until just before your trip to book a ticket from RDM to TYS generally means paying more. While you may come across some last-minute deals, they're not always guaranteed. Keep your travel schedule open for the best chance of snagging a bargain.
Is it cheaper to book a RDM to TYS flight and hotel package?
You can save money by securing a RDM to TYS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've chosen your preferred flights and accommodations, consider other add-ons like car rentals, tours and activities.
Can I cancel or change the date of my flight from Robert's Field Airport (RDM) to McGhee Tyson Airport (TYS)?
Typically, you can reschedule or cancel your RDM to TYS flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you want further information, head to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.