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$256+ Cheap flights from Redmond to Knoxville (RDM - TYS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
RDM — TYS
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Redmond to Knoxville

Cheapest flights from Redmond to Knoxville
Explore the most affordable flight options available from Redmond to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:30 amRDM - TYS
2 stops11h 21mUnited Airlines
Tue 1/611:10 amTYS - RDM
2 stops13h 11mUnited Airlines
Deal found 12/16$459

Find flight deals from Redmond to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Redmond (RDM) to Knoxville (TYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$256
(United Airlines)

Popular in

November

Cheapest in

July
Provider with most accurate pricing for Bend/Redmond-Knoxville McGhee Tyson flight deals.
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Provider most trusted by Cheapflights users for Bend/Redmond-Knoxville McGhee Tyson flights.
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From Bend/Redmond to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($139 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($47 potential savings vs. average RT price).
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Redmond to Knoxville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Redmond to Knoxville that are best for you.

Fly from

Redmond

Fly to

Knoxville

Route

Depart

Return

Price

RedmondKnoxville

RDM - TYS

RDMTYS

Bend/Redmond

Wed 1/21

7:00 am-11:09 pm

2 stops13h 09m

Knoxville McGhee Tyson

Tue 1/27

1:00 pm-11:52 pm

2 stops13h 52m

$261

RedmondKnoxville

RDM - TYS

RDMTYS

Bend/Redmond

Wed 1/21

7:00 am-11:09 pm

2 stops13h 09m

Knoxville McGhee Tyson

Thu 1/29

7:30 am-4:36 pm

2 stops12h 06m

$325

RedmondKnoxville

RDM - TYS

RDMTYS

Bend/Redmond

Wed 1/21

5:00 am-3:14 pm

1 stop7h 14m

Knoxville McGhee Tyson

Wed 1/28

4:25 pm-9:21 pm

1 stop7h 56m

$333

RedmondKnoxville

RDM - TYS

RDMTYS

Bend/Redmond

Tue 1/20

7:00 am-11:09 pm

2 stops13h 09m

Knoxville McGhee Tyson

Tue 1/27

7:30 am-4:36 pm

2 stops12h 06m

$335

RedmondKnoxville

RDM - TYS

RDMTYS

Bend/Redmond

Sat 1/24

1:16 pm-10:31 pm

1 stop6h 15m

Knoxville McGhee Tyson

Tue 1/27

4:25 pm-9:21 pm

1 stop7h 56m

$351

RedmondKnoxville

RDM - TYS

RDMTYS

Bend/Redmond

Wed 1/21

5:00 am-3:14 pm

1 stop7h 14m

Knoxville McGhee Tyson

Tue 1/27

1:59 pm-9:21 pm

2 stops10h 22m

$356

RedmondKnoxville

RDM - TYS

RDMTYS

Bend/Redmond

Wed 1/21

5:00 am-8:52 pm

2 stops12h 52m

Knoxville McGhee Tyson

Sat 1/31

11:40 am-10:19 pm

2 stops13h 39m

$361

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Compare providers for flights from Redmond to Knoxville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Redmond to Knoxville in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Redmond-Knoxville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Redmond-Knoxville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Redmond-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Redmond-Knoxville flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Redmond-Knoxville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Redmond to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Redmond with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Redmond to Knoxville?

Currently, September is the cheapest month in which you can book a flight from Redmond to Knoxville (average of $266). Flying from Redmond to Knoxville in December is currently the most expensive (average of $901). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from RDM to TYS?

Find hourly flight availability from Redmond to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Redmond to Knoxville in the afternoon. If you’re flexible enough to do this you can expect to save up to 53% on your trip compared to booking a flight in the evening.

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Knoxville. Reviews last updated December 18, 2025.
Read through reviews of airlines operating flights from Redmond to Knoxville, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,091 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
United Airlines
7.4
Good
9,091 reviews
United Airlines
7.4
Good
9,091 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

Related info for your journey

Find useful and relevant information for your journey from Redmond to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Redmond to Knoxville?

    There are many flights that can get you from Redmond to Knoxville in 7h 14m. Fly via Delta or United Airlines to get the fastest option. Redmond and Knoxville are separated by a distance of 2030 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Redmond to Knoxville round-trip?

    Flying on United Airlines is currently your cheapest option to Knoxville, with prices starting at $349. United Airlines is 51% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Redmond to Knoxville that include hotel bookings?

    Yes. In addition to deals on Redmond to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Redmond to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Redmond to Knoxville.

  • Can I find deals for business class flights from Redmond to Knoxville?

    Yes. Cheapflights offers flight deals from Redmond to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Redmond to Knoxville?

    Currently, September is the cheapest month in which you can book a flight from Redmond to Knoxville (average of $266). Flying from Redmond to Knoxville in December is currently the most expensive (average of $901). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Cherokee
Crossville
Corbin
Morristown
Bryson City
Alcoa
Oak Ridge
Murphy

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Top airline flying from Redmond to Knoxville

Discover the top airline that operate flights from Redmond to Knoxville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$349Average$655FlexibilityNo cancel feeOn-time69%

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