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$126+ Cheap flights from Cedar Rapids to Knoxville (CID - TYS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
CID — TYS
janv. 16 — janv. 231
ven. 1/16
ven. 1/23
1 adult, Economy
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Cheap flight deals from Cedar Rapids to Knoxville

Cheapest flights from Cedar Rapids to Knoxville
Explore the most affordable flight options available from Cedar Rapids to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on décembre 17, 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.
jeu. 12/183:00 pmCID - TYS
1 stop6h 39mUnited Airlines
dim. 12/215:35 pmTYS - CID
1 stop4h 59mUnited Airlines
Deal found 12/16$369
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 12/1910:20 amCID - TYS
1 stop4h 31mAmerican Airlines
dim. 1/114:41 pmTYS - CID
1 stop5h 50mAmerican Airlines
Deal found 12/16$394
This American Airlines deal was found by Cheapflights users on 12/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2210:20 amCID - TYS
1 stop4h 31mAmerican Airlines
jeu. 1/15:40 pmTYS - CID
1 stop7h 18mAmerican Airlines
Deal found 12/15$429
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 12/206:46 pmCID - TYS
1 stop25h 20mAllegiant Air
lun. 12/223:45 pmTYS - CID
1 stop17h 52mAllegiant Air
Deal found 12/16$464
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/215:53 pmCID - TYS
1 stop20h 02mAllegiant Air
sam. 12/275:37 pmTYS - CID
1 stop21h 34mAllegiant Air
Deal found 12/15$474
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/239:27 amCID - TYS
1 stop26h 35mAllegiant Air
dim. 12/2810:04 pmTYS - CID
1 stop21h 20mAllegiant Air
Deal found 12/15$511
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/1810:20 amCID - TYS
1 stop4h 31mAmerican Airlines
dim. 12/211:24 pmTYS - CID
2 stops10h 09mAmerican Airlines
Deal found 12/16$558

Find flight deals from Cedar Rapids to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Cedar Rapids (CID) 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 décembre 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$230
(Delta)

One-way from

$126
(United Airlines)

Popular in

January

Cheapest in

February

Average price

$315
Provider with most accurate pricing for Cedar Rapids-Knoxville McGhee Tyson flight deals.
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Provider most trusted by Cheapflights users for Cedar Rapids-Knoxville McGhee Tyson flights.
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From Cedar Rapids to Knoxville McGhee Tyson
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One-way flight from Cedar Rapids to Knoxville McGhee Tyson
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Highest demand for flights based on searches. 3% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Cedar Rapids 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 décembre 17, 2025.
Use the filters below to find and compare flights from Cedar Rapids to Knoxville that are best for you.

Fly from

Cedar Rapids

Fly to

Knoxville

Route

Depart

Return

Price

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

mar. 1/13

4:15 pm-11:09 pm

1 stop5h 54m

Knoxville McGhee Tyson

mar. 1/20

6:30 am-11:31 am

1 stop6h 01m

$230

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

mar. 1/13

3:22 pm-10:54 pm

2 stops6h 32m

Knoxville McGhee Tyson

mar. 1/20

4:41 pm-9:31 pm

1 stop5h 50m

$235

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

jeu. 2/5

3:22 pm-10:09 pm

1 stop5h 47m

Knoxville McGhee Tyson

lun. 2/9

11:19 am-3:11 pm

1 stop4h 52m

$269

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

ven. 2/6

3:41 pm-9:44 pm

1 stop5h 03m

Knoxville McGhee Tyson

lun. 2/9

4:41 pm-9:31 pm

1 stop5h 50m

$269

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

sam. 1/31

3:10 pm-8:52 pm

1 stop4h 42m

Knoxville McGhee Tyson

mer. 2/4

5:29 pm-9:34 pm

1 stop5h 05m

$321

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

mar. 4/14

7:19 am-11:59 am

1 stop3h 40m

Knoxville McGhee Tyson

dim. 4/19

7:22 am-11:38 am

1 stop5h 16m

$353

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

mer. 1/7

8:00 am-1:24 pm

1 stop4h 24m

$126

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

mer. 1/7

6:00 am-3:20 pm

2 stops8h 20m

$131

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

mer. 1/7

10:01 am-3:19 pm

3 stops52h 18m

$306

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Compare providers for flights from Cedar Rapids 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 Cedar Rapids 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 Cedar Rapids-Knoxville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Cedar Rapids-Knoxville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Cedar Rapids-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cedar Rapids-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 Cedar Rapids-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 Cedar Rapids to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Cedar Rapids 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 Cedar Rapids to Knoxville

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

Currently, February is the cheapest month in which you can book a flight from Cedar Rapids to Knoxville (average of $118). Flying from Cedar Rapids to Knoxville in June is currently the most expensive (average of $258). 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.

How much does it cost to fly round-trip from Cedar Rapids to Knoxville?

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 décembre 17, 2025.
Read through reviews of airlines operating flights from Cedar Rapids to Knoxville, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,092 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,049 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Cedar Rapids 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 Cedar Rapids to Knoxville?

    Airlines like Delta and American Airlines fly from Cedar Rapids to Knoxville in about 5h 54m. The time it takes to get you to your destination can typically vary by up to 38m. Airlines will cover a distance of 590 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Cedar Rapids to Knoxville round-trip?

    American Airlines, at $248, was found to be the cheapest airline from Cedar Rapids to Knoxville.Alternate airlines to your destination round-trip include United Airlines and Delta. American Airlines is priced at 32% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from Cedar Rapids to Knoxville?

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

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

    Yes. Cheapflights offers flight deals from Cedar Rapids 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 Cedar Rapids to Knoxville?

    Currently, February is the cheapest month in which you can book a flight from Cedar Rapids to Knoxville (average of $118). Flying from Cedar Rapids to Knoxville in June is currently the most expensive (average of $258). 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 3 airlines flying from Cedar Rapids to Knoxville

Discover the top 3 airlines that operate flights from Cedar Rapids 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 décembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$383FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$351FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$323FlexibilityNo cancel feeOn-timeN/A

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