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$205+ 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 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
CID — TYS
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Cedar Rapids to Knoxville McGhee Tyson are usually found in February or January, booked 22 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

Cheap 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 junio 12, 2025.

Round-trip from

$237
(Mytrip)

One-way from

$205
(Delta)

Popular in

December

Cheapest in

February

Average price

$468
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. 7% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 junio 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/410:37 amCID - TYS
1 stop9h 43mAllegiant Air
jue. 7/108:54 pmTYS - CID
1 stop22h 08mAllegiant Air
Deal found 6/10$237
This American Airlines deal was found by Cheapflights users on 6/12. 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.
vie. 9/195:56 pmCID - TYS
1 stop5h 25mAmerican Airlines
mar. 9/237:18 amTYS - CID
1 stop5h 53mAmerican Airlines
Deal found 6/12$249
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/410:37 amCID - TYS
1 stop9h 43mMultiple Airlines
jue. 7/108:54 pmTYS - CID
2 stops17h 12mMultiple Airlines
Deal found 6/10$293
This Delta deal was found by Cheapflights users on 6/11. 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.
vie. 6/135:56 amCID - TYS
1 stop6h 51mDelta
jue. 6/197:44 pmTYS - CID
1 stop4h 09mDelta
Deal found 6/11$324
This United Airlines deal was found by Cheapflights users on 6/11. 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.
sáb. 7/125:26 pmCID - TYS
1 stop4h 09mUnited Airlines
sáb. 7/197:00 amTYS - CID
1 stop15h 26mUnited Airlines
Deal found 6/11$398

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 junio 12, 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

vie. 7/4

10:37 am-9:20 pm

1 stop9h 43m

Knoxville McGhee Tyson

jue. 7/10

8:54 pm-6:02 pm

1 stop22h 08m

$237

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

vie. 9/19

5:56 pm-12:21 am

1 stop5h 25m

Knoxville McGhee Tyson

mar. 9/23

7:18 am-12:11 pm

1 stop5h 53m

$249

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

vie. 7/4

10:37 am-9:20 pm

1 stop9h 43m

Knoxville McGhee Tyson

jue. 7/10

8:54 pm-1:06 pm

2 stops17h 12m

$293

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

sáb. 7/12

5:26 pm-10:35 pm

1 stop4h 09m

Knoxville McGhee Tyson

sáb. 7/19

7:00 am-9:26 pm

1 stop15h 26m

$398

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

sáb. 7/12

4:19 pm-10:26 pm

1 stop5h 07m

Knoxville McGhee Tyson

sáb. 7/19

5:30 am-11:22 am

2 stops6h 52m

$432

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

mié. 7/16

6:00 am-1:51 pm

1 stop6h 51m

$205

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

mié. 7/16

8:05 am-11:59 pm

3 stops14h 54m

$687

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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

How far ahead should I book a flight from Cedar Rapids to Knoxville?

Use this chart to determine the optimal time to book a round-trip flight from Cedar Rapids to Knoxville. Price data was last updated on June 9, 2025.

The price you pay for your flight from Cedar Rapids to Knoxville may vary depending on when you book. For the best chance of a lower fare, look to book 22 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Cedar Rapids to Knoxville (average of $296). Flying from Cedar Rapids to Knoxville in March is currently the most expensive (average of $376). 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.

Rainfall in Knoxville by month

Plan your trip to Knoxville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Knoxville ranges from 2.7 - 4.8 inches per month. March is typically the wettest month, when rainfall can reach 4.8 in. October is typically the driest time to visit Knoxville when rainfall is around 2.7 in.

Temperature in Knoxville by month

Plan your trip to Knoxville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Knoxville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 junio 12, 2025.
See what other customers who have flown with Delta, United Airlines and Allegiant Air from Cedar Rapids to Knoxville have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.3
Good
725 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Allegiant Air, at $237, was found to be the cheapest airline from Cedar Rapids to Knoxville.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Allegiant Air is priced at 37% 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, January is the cheapest month in which you can book a flight from Cedar Rapids to Knoxville (average of $296). Flying from Cedar Rapids to Knoxville in March is currently the most expensive (average of $376). 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 Cedar Rapids?

Book flights to Cedar Rapids if you plan to visit one of these locations
Morristown
Cherokee
Corbin
Maryville
Oak Ridge
Alcoa
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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$236Average$323FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$238Average$371FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$293Average$427FlexibilityNo cancel feeOn-time69%

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