RDM - TYS

$125 Find Cheap Flights from Redmond to Knoxville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Redmond to Knoxville departing on 8/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Knoxville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Redmond to Knoxville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Redmond to Knoxville, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Redmond to Knoxville (RDM-TYS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Redmond to Knoxville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Redmond to Knoxville

Wed, Aug 27 - Wed, Sep 3
United Airlines Logo
5:05 am - 8:56 pmRDM-TYS
12h 51m2 stops
United Airlines Logo
4:40 pm - 8:47 pmTYS-RDM
7h 07m1 stop
$306United Airlines
Find Deal
Wed, Nov 5 - Sat, Nov 8
Delta Logo
7:00 am - 9:13 pmRDM-TYS
11h 13m2 stops
Delta Logo
11:32 am - 6:46 pmTYS-RDM
10h 14m2 stops
$315Delta
Find Deal
Wed, Aug 27 - Wed, Sep 3
United Airlines Logo
5:05 am - 5:00 pmRDM-TYS
8h 55m2 stops
United Airlines Logo
2:30 pm - 10:26 pmTYS-RDM
10h 56m2 stops
$346United Airlines
Find Deal
Wed, Oct 1 - Tue, Oct 7
Delta Logo
11:30 am - 11:44 pmRDM-TYS
9h 14m2 stops
Delta Logo
3:48 pm - 10:35 pmTYS-RDM
9h 47m2 stops
$355Delta
Find Deal
Wed, Aug 27 - Wed, Sep 3
United Airlines Logo
5:05 am - 3:15 pmRDM-TYS
7h 10m1 stop
United Airlines Logo
4:40 pm - 8:47 pmTYS-RDM
7h 07m1 stop
$361United Airlines
Find Deal
Wed, Nov 5 - Sat, Nov 8
United Airlines Logo
5:00 am - 2:43 pmRDM-TYS
6h 43m1 stop
United Airlines Logo
4:50 pm - 9:07 pmTYS-RDM
7h 17m1 stop
$405United Airlines
Find Deal
Wed, Nov 5 - Sat, Nov 8
United Airlines Logo
7:51 pm - 10:05 amRDM-TYS
11h 14m2 stops
United Airlines Logo
4:50 pm - 9:07 pmTYS-RDM
7h 17m1 stop
$410United Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11
American Airlines Logo
11:50 am - 12:21 amRDM-TYS
9h 31m2 stops
American Airlines Logo
11:15 am - 7:32 pmTYS-RDM
11h 17m2 stops
$505American Airlines
Find Deal
Thu, Sep 18 - Mon, Sep 22
Alaska Airlines Logo
11:08 am - 11:51 pmRDM-TYS
9h 43m2 stops
Alaska Airlines Logo
3:13 pm - 12:22 amTYS-RDM
12h 09m2 stops
$649Alaska Airlines
Find Deal
Wed, Oct 8 - Mon, Oct 13
Alaska Airlines Logo
8:55 am - 12:23 amRDM-TYS
12h 28m2 stops
Alaska Airlines Logo
12:34 pm - 9:28 pmTYS-RDM
11h 54m2 stops
$664Alaska Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Redmond to Knoxville flights

Get data-powered insights and trends into flights from Redmond to Knoxville to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Redmond to Knoxville?

What’s the cheapest day of the week to fly from Redmond to Knoxville?

The average price of all round-trip flights from Redmond to Knoxville clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Knoxville on a Wednesday and more expensive on a Friday. On your return trip to Redmond, you should consider flying back on a Friday, and avoid Wednesdays for better deals.

What is the cheapest month to fly from Redmond to Knoxville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Redmond to Knoxville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Redmond to Knoxville is July, where tickets cost $480 (return) on average. On the other hand, the most expensive months are January and March, where the average cost of round-trip tickets is $988 and $852 respectively.

Good to know

Low seasonJanuary
Cheapest flight$125
Best time to beat the crowds but there is an average 40% increase in price.
Most popular time to fly with an average 21% increase in price.
Flight from Redmond to Knoxville

When to book flights from Redmond to Knoxville

Are your dates flexible? Find out the best times to travel from Redmond to Knoxville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Redmond to Knoxville

  • What is the cheapest flight from Redmond to Knoxville?

    In the last 3 days, the lowest price for a flight from Redmond to Knoxville was $125 for a one-way ticket and $306 for a round-trip.

  • Do I need a passport to fly between Redmond and Knoxville?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Redmond to Knoxville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Redmond to Knoxville?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Redmond and Knoxville, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Redmond to Knoxville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Redmond to Knoxville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Redmond to Knoxville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Redmond is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Redmond to Knoxville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Knoxville with an airline and back to Redmond with another airline. Booking your flights between Redmond and TYS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Redmond to Knoxville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Knoxville from Redmond up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Redmond to Knoxville

 
See real verified KAYAK customer reviews for airlines flying from Redmond to Knoxville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Redmond to Knoxville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8900 reviews
7.3Comfort
8.1Crew
7.7Boarding
6.6Food
7.1Entertainment
Airline reviews

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

2.0 MediocreV, Jul 2025MIA - EWR
Read more United Airlines reviews

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

It was delayed instead of departing at 9:20pm, we departed at 11pm… putting us in Columbus after 2am! It was awful. Had I known about the delay, I could have spent some time in the United Lounge… I was starving because I started my journey in Budapest… so I was exhausted and hungry. Plus I had to make new arrangements to be picked up at the airport in Columbus, instead of midnight it was 2:30 am after getting luggage and out of airport. Not feasible. I would have just stayed in Chicago for the night and gotten a morning flight.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

Everything you need to know for your flight from Redmond to Knoxville

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