$296+ Cheap flights from Cedar Rapids to Knoxville (CID - 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
CID — TYS
Nov 18 — Nov 251
Round-trip
1 adult, Economy
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Find cheap flights from Cedar Rapids to Knoxville with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Cedar Rapids to Knoxville
Cheapest
Best
Last-minute
One-way
Cheapest flights from Cedar Rapids to KnoxvilleExplore 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 October 19, 2026.
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 October 19, 2026.
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Tue 11/1010:55 am -
1 stop6h 51m
Sat 11/147:00 am -
1 stop5h 48m
Deal found 10/19![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 10/19. 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 11/105:15 am -
1 stop5h 13m
Sat 11/145:40 am -
2 stops11h 28m
Deal found 10/19![Delta logo]()
$344
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Sat 10/316:13 pm -
1 stop4h 46m
Wed 11/42:55 pm -
1 stop8h 03m
Deal found 10/15![American Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 10/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:20 am -
2 stops8h 06m
Wed 11/45:00 pm -
1 stop5h 56m
Deal found 10/15![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 10/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/911:00 am -
2 stops6h 22m
Sat 12/126:17 pm -
1 stop5h 53m
Deal found 10/15![Delta logo]()
$377
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Thu 10/297:00 am -
1 stop7h 12m
Mon 11/24:12 pm -
1 stop5h 50m
Deal found 10/14![American Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
Mon 11/96:01 pm -
1 stop17h 34m
Thu 11/129:33 pm -
1 stop15h 22m
Deal found 10/16![Allegiant Air logo]()
$398
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Tue 10/206:13 pm -
1 stop4h 46m
Wed 10/287:30 am -
1 stop6h 51m
Deal found 10/15![American Airlines logo]()
$412
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 11/66:14 pm -
1 stop4h 33m
Fri 11/136:48 am -
1 stop6h 33m
Deal found 10/15![American Airlines logo]()
$414
Best flights from Cedar Rapids to KnoxvilleDiscover carefully curated flight deals from Cedar Rapids to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
Discover carefully curated flight deals from Cedar Rapids to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
This Delta deal was found by Cheapflights users on 10/14. 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.
Fri 11/65:30 am -
1 stop4h 15m
Fri 11/136:30 pm -
1 stop5h 36m
Deal found 10/14![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 10/16. 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.
Wed 12/910:54 am -
1 stop7h 11m
Sat 12/126:00 am -
2 stops8h 24m
Deal found 10/16![American Airlines logo]()
$412
This Delta deal was found by Cheapflights users on 10/19. 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 11/105:15 am -
1 stop5h 13m
Sat 11/145:40 am -
2 stops11h 28m
Deal found 10/19![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/911:00 am -
2 stops6h 22m
Sat 12/126:17 pm -
1 stop5h 53m
Deal found 10/16![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 10/18. 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.
Tue 11/1010:55 am -
2 stops6h 49m
Sat 11/146:01 am -
2 stops8h 16m
Deal found 10/18![American Airlines logo]()
$423
This Delta deal was found by Cheapflights users on 10/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:20 am -
2 stops8h 06m
Wed 11/45:40 am -
2 stops8h 03m
Deal found 10/15![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 10/14. 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 11/215:00 pm -
1 stop5h 11m
Mon 11/307:22 pm -
1 stop4h 47m
Deal found 10/14![Delta logo]()
$428
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Thu 10/295:07 am -
2 stops9h 05m
Mon 11/26:01 am -
2 stops7h 20m
Deal found 10/14![American Airlines logo]()
$526
This American Airlines deal was found by Cheapflights users on 10/17. 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.
Fri 11/66:14 pm -
1 stop4h 33m
Fri 11/133:43 pm -
2 stops8h 56m
Deal found 10/17![American Airlines logo]()
$600
Last-minute flights from Cedar Rapids to KnoxvilleDiscover last-minute flight deals from Cedar Rapids to Knoxville. Data last updated October 19, 2026 and is based on user searches.
Discover last-minute flight deals from Cedar Rapids to Knoxville. Data last updated October 19, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Tue 10/206:13 pm -
1 stop4h 46m
Wed 10/287:30 am -
1 stop6h 51m
Deal found 10/15![American Airlines logo]()
$412
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Thu 10/297:00 am -
1 stop7h 12m
Mon 11/24:12 pm -
1 stop5h 50m
Deal found 10/14![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Sat 10/316:13 pm -
1 stop4h 46m
Wed 11/42:55 pm -
1 stop8h 03m
Deal found 10/15![American Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 10/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:20 am -
2 stops8h 06m
Wed 11/45:00 pm -
1 stop5h 56m
Deal found 10/15![Delta logo]()
$374
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 11/66:14 pm -
1 stop4h 33m
Fri 11/136:48 am -
1 stop6h 33m
Deal found 10/15![American Airlines logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
Mon 11/96:01 pm -
1 stop17h 34m
Thu 11/129:33 pm -
1 stop15h 22m
Deal found 10/16![Allegiant Air logo]()
$398
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Tue 11/1010:55 am -
1 stop6h 51m
Sat 11/147:00 am -
1 stop5h 48m
Deal found 10/19![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 10/19. 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 11/105:15 am -
1 stop5h 13m
Sat 11/145:40 am -
2 stops11h 28m
Deal found 10/19![Delta logo]()
$344
One-way flights from Cedar Rapids to KnoxvilleSearch for one-way flight options from Cedar Rapids to Knoxville. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
Search for one-way flight options from Cedar Rapids to Knoxville. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/14. 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.
Thu 10/294:46 pm -
1 stop27h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Allegiant Air logo]()
$296
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Thu 10/295:07 am -
2 stops9h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![American Airlines logo]()
$345
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 October 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (American Airlines) |
One-way from | $296 (Kiwi.com) |
Popular in | October |
Cheapest in | January |
Average price | $546 |
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 7,457,451 searches. Data last updated October 19, 2026.
Use the filters below to find and compare flights from Cedar Rapids to Knoxville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Cedar RapidsKnoxville
CID Cedar Rapids - TYS Knoxville McGhee Tyson
CIDTYS
Cedar Rapids
Thu 10/29
4:46 pm-8:51 pm
1 stop27h 05m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$296
Cedar RapidsKnoxville
CID Cedar Rapids - TYS Knoxville McGhee Tyson
CIDTYS
Cedar Rapids
Fri 11/6
5:30 am-10:45 am
1 stop4h 15m
Knoxville McGhee Tyson
Fri 11/13
6:30 pm-11:06 pm
1 stop5h 36m
$339
Cedar RapidsKnoxville
CID Cedar Rapids - TYS Knoxville McGhee Tyson
CIDTYS
Cedar Rapids
Tue 11/10
5:15 am-11:28 am
1 stop5h 13m
Knoxville McGhee Tyson
Sat 11/14
5:40 am-4:08 pm
2 stops11h 28m
$344
Quickest round-trip
Cedar RapidsKnoxville
CID Cedar Rapids - TYS Knoxville McGhee Tyson
CIDTYS
Cedar Rapids
Thu 10/29
5:07 am-3:12 pm
2 stops9h 05m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$345
Cedar RapidsKnoxville
CID Cedar Rapids - TYS Knoxville McGhee Tyson
CIDTYS
Cedar Rapids
Wed 12/9
11:00 am-6:22 pm
2 stops6h 22m
Knoxville McGhee Tyson
Sat 12/12
6:17 pm-11:10 pm
1 stop5h 53m
$369
Cedar RapidsKnoxville
CID Cedar Rapids - TYS Knoxville McGhee Tyson
CIDTYS
Cedar Rapids
Sat 10/31
6:20 am-3:26 pm
2 stops8h 06m
Knoxville McGhee Tyson
Wed 11/4
5:40 am-12:43 pm
2 stops8h 03m
$379
Cedar RapidsKnoxville
CID Cedar Rapids - TYS Knoxville McGhee Tyson
CIDTYS
Cedar Rapids
Wed 12/9
10:54 am-7:05 pm
1 stop7h 11m
Knoxville McGhee Tyson
Sat 12/12
6:00 am-1:24 pm
2 stops8h 24m
$412
Cedar RapidsKnoxville
CID Cedar Rapids - TYS Knoxville McGhee Tyson
CIDTYS
Cedar Rapids
Tue 11/10
10:55 am-6:44 pm
2 stops6h 49m
Knoxville McGhee Tyson
Sat 11/14
6:01 am-1:17 pm
2 stops8h 16m
$423
Cedar RapidsKnoxville
CID Cedar Rapids - TYS Knoxville McGhee Tyson
CIDTYS
Cedar Rapids
Sat 11/21
5:00 pm-11:11 pm
1 stop5h 11m
Knoxville McGhee Tyson
Mon 11/30
7:22 pm-11:09 pm
1 stop4h 47m
$428
Cedar RapidsKnoxville
CID Cedar Rapids - TYS Knoxville McGhee Tyson
CIDTYS
Cedar Rapids
Thu 10/29
5:07 am-3:12 pm
2 stops9h 05m
Knoxville McGhee Tyson
Mon 11/2
6:01 am-12:21 pm
2 stops7h 20m
$526
Showing 1-10 of 11 resultsSorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
CID-TYS
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, January is the cheapest month in which you can book a flight from Cedar Rapids to Knoxville (average of $265). Flying from Cedar Rapids to Knoxville in October is currently the most expensive (average of $546). 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?
Airfare is below average for this route at the moment.
Cedar Rapids to Knoxville flights typically cost between $377 and $546 in November.The cheapest round-trip price found within the last 5 days was $339 on American Airlines (Nov 10-Nov 14).
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 October 19, 2026.
Read through reviews of airlines operating flights from Cedar Rapids to Knoxville, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
7.8
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Boarding
8.1
Overall
7.8
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Boarding
8.1
Overall
7.8
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Boarding
8.1
Overall
7.8
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
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.
Traveling to a place near Knoxville?
Book flights to Knoxville if you plan to visit one of these locationsCherokee
Crossville
Morristown
Newport
Bryson City
Murphy
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Other flights to Knoxville
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Cedar Rapids and Knoxville flights
Browse other Cedar Rapids and Knoxville flight options. Last updated on October 19, 2026.
Other flights from Cedar Rapids
Browse through other flights departing from Cedar Rapids. Flights are based on user searches made on Cheapflights and were last updated on October 19, 2026.
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Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated October 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$388 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$278 | Average$384 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$294 | Average$424 | FlexibilityNo cancel fee | On-timeN/A |