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$197+ 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 3/28. Fares are subject to change and may not be available on all flights or dates of travel.
CID — TYS
Mar 10 — Mar 171
Tue 3/10
Tue 3/17
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 February 8, 2026.

This Delta deal was found by Cheapflights users on 2/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/94:20 pm
CID
-
TYS
1 stop5h 43m
Delta
Tue 3/246:35 am
TYS
-
CID
1 stop5h 36m
Delta
Deal found 2/4$269
This American Airlines deal was found by Cheapflights users on 2/4. 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.
Mon 3/93:50 pm
CID
-
TYS
2 stops7h 00m
American Airlines
Tue 3/244:29 pm
TYS
-
CID
1 stop7h 40m
American Airlines
Deal found 2/4$274
This United Airlines deal was found by Cheapflights users on 2/5. 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 2/201:10 pm
CID
-
TYS
1 stop6h 27m
United Airlines
Tue 2/246:45 am
TYS
-
CID
1 stop6h 30m
United Airlines
Deal found 2/5$279
This Delta deal was found by Cheapflights users on 2/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:33 am
CID
-
TYS
1 stop4h 35m
Delta
Wed 2/255:35 am
TYS
-
CID
2 stops7h 03m
Delta
Deal found 2/6$284
This American Airlines deal was found by Cheapflights users on 2/5. 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.
Sat 3/75:05 am
CID
-
TYS
1 stop5h 26m
American Airlines
Mon 3/94:29 pm
TYS
-
CID
1 stop7h 30m
American Airlines
Deal found 2/5$294
This Delta deal was found by Cheapflights users on 2/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/257:00 am
CID
-
TYS
2 stops6h 33m
Delta
Mon 6/15:57 pm
TYS
-
CID
1 stop4h 17m
Delta
Deal found 2/5$299
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Sat 2/142:41 pm
CID
-
TYS
1 stop4h 56m
United Airlines
Sat 2/286:45 am
TYS
-
CID
1 stop6h 30m
United Airlines
Deal found 2/5$304
This Delta deal was found by Cheapflights users on 2/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/142:50 pm
CID
-
TYS
1 stop7h 22m
Delta
Tue 3/35:35 am
TYS
-
CID
2 stops7h 03m
Delta
Deal found 2/5$309
This Delta deal was found by Cheapflights users on 2/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/174:19 pm
CID
-
TYS
2 stops6h 33m
Delta
Wed 2/255:35 am
TYS
-
CID
2 stops7h 03m
Delta
Deal found 2/5$319
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Mon 5/256:11 pm
CID
-
TYS
1 stop21h 04m
Allegiant Air
Fri 5/291:01 pm
TYS
-
CID
1 stop21h 47m
Allegiant Air
Deal found 2/5$320
This Delta deal was found by Cheapflights users on 2/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/115:35 am
CID
-
TYS
1 stop4h 33m
Delta
Tue 3/37:38 am
TYS
-
CID
2 stops8h 57m
Delta
Deal found 2/5$324

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 February 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(Delta)

One-way from

$197
(United Airlines)

Popular in

February

Cheapest in

August

Average price

$532
Provider with most accurate pricing for Cedar Rapids-Knoxville McGhee Tyson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cedar Rapids-Knoxville McGhee Tyson flights.
Search Deals
From Cedar Rapids to Knoxville McGhee Tyson
Search Deals
One-way flight from Cedar Rapids to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 8, 2026.
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

Mon 3/9

4:20 pm-11:03 pm

1 stop5h 43m

Knoxville McGhee Tyson

Tue 3/24

6:35 am-11:11 am

1 stop5h 36m

$269

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

Fri 2/20

1:10 pm-8:37 pm

1 stop6h 27m

Knoxville McGhee Tyson

Tue 2/24

6:45 am-12:15 pm

1 stop6h 30m

$279

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

Sat 2/21

5:33 am-11:08 am

1 stop4h 35m

Knoxville McGhee Tyson

Wed 2/25

6:35 am-11:38 am

1 stop6h 03m

$279

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

Sat 3/7

5:05 am-11:31 am

1 stop5h 26m

Knoxville McGhee Tyson

Mon 3/9

4:29 pm-10:59 pm

1 stop7h 30m

$294

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

Sat 2/14

2:41 pm-8:37 pm

1 stop4h 56m

Knoxville McGhee Tyson

Sat 2/28

6:45 am-12:15 pm

1 stop6h 30m

$304

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

Tue 2/17

4:19 pm-11:12 pm

1 stop5h 53m

Knoxville McGhee Tyson

Tue 3/3

6:35 am-11:38 am

1 stop6h 03m

$304

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

Sun 2/15

5:33 am-11:08 am

1 stop4h 35m

Knoxville McGhee Tyson

Tue 3/3

6:35 am-11:38 am

1 stop6h 03m

$304

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

Sat 2/14

2:50 pm-11:12 pm

1 stop7h 22m

Knoxville McGhee Tyson

Thu 2/26

6:35 am-11:38 am

1 stop6h 03m

$304

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

Sun 2/15

5:33 am-11:08 am

1 stop4h 35m

Knoxville McGhee Tyson

Thu 2/26

6:35 am-11:38 am

1 stop6h 03m

$304

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

Tue 2/17

4:19 pm-11:12 pm

1 stop5h 53m

Knoxville McGhee Tyson

Tue 2/24

6:35 am-11:38 am

1 stop6h 03m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

Showing 1-10 of 16 results
1
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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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cedar Rapids-Knoxville flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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, May is the cheapest month in which you can book a flight from Cedar Rapids to Knoxville (average of $124). Flying from Cedar Rapids to Knoxville in March is currently the most expensive (average of $273). 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.

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 February 8, 2026.
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
8,173 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

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
8,173 reviews
Delta
7.9
Good
8,173 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

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
9,257 reviews
Delta
7.9
Good
8,173 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

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
11,255 reviews
Delta
7.9
Good
8,173 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

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, United Airlines, and American Airlines fly from Cedar Rapids to Knoxville in about 5h 26m. The time it takes to get you to your destination can typically vary by up to 1h 01m. 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 34% 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, May is the cheapest month in which you can book a flight from Cedar Rapids to Knoxville (average of $124). Flying from Cedar Rapids to Knoxville in March is currently the most expensive (average of $273). 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

Browse thousands of different options on Cheapflights for your next trip

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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 February 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$383FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$356FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$378FlexibilityNo cancel feeOn-timeN/A

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