$228+ Cheap flights from Knoxville to Cedar Rapids (TYS - CID)
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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — CID
Oct 22 — Oct 291
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Cedar Rapids 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 Knoxville to Cedar Rapids
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Cheapest flights from Knoxville to Cedar RapidsExplore the most affordable flight options available from Knoxville to Cedar Rapids. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
Explore the most affordable flight options available from Knoxville to Cedar Rapids. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:17 am -
1 stop8h 39m
Mon 12/79:11 am -
1 stop8h 35m
Deal found 9/18![Allegiant Air logo]()
$336
This Delta deal was found by Cheapflights users on 9/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:16 pm -
1 stop4h 44m
Sun 11/15:30 am -
1 stop4h 15m
Deal found 9/18![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 9/20. 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 10/157:58 pm -
1 stop5h 00m
Sun 10/186:13 pm -
1 stop4h 46m
Deal found 9/20![American Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 9/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:40 am -
2 stops11h 41m
Mon 12/76:15 am -
2 stops11h 18m
Deal found 9/18![Delta logo]()
$394
This American Airlines deal was found by Cheapflights users on 9/18. 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.
Fri 11/67:52 am -
1 stop4h 56m
Sun 11/85:00 am -
2 stops7h 17m
Deal found 9/18![American Airlines logo]()
$396
This American Airlines deal was found by Cheapflights users on 9/20. 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 11/236:50 am -
2 stops7h 39m
Mon 11/236:17 pm -
1 stop4h 30m
Deal found 9/20![American Airlines logo]()
$443
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:43 am -
1 stop8h 23m
Sun 10/181:09 pm -
2 stops29h 59m
Deal found 9/19![Multiple Airlines logo]()
$489
This American Airlines deal was found by Cheapflights users on 9/20. 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 10/3010:48 am -
2 stops7h 40m
Sun 11/16:14 pm -
1 stop4h 33m
Deal found 9/20![American Airlines logo]()
$519
Best flights from Knoxville to Cedar RapidsDiscover carefully curated flight deals from Knoxville to Cedar Rapids that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
Discover carefully curated flight deals from Knoxville to Cedar Rapids that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/306:55 pm -
1 stop6h 25m
Sun 11/15:00 am -
1 stop5h 04m
Deal found 9/16![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 9/19. 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.
Fri 10/307:16 pm -
1 stop4h 44m
Sun 11/15:30 am -
1 stop4h 15m
Deal found 9/19![Delta logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:43 am -
1 stop8h 23m
Sun 10/186:35 pm -
2 stops25h 46m
Deal found 9/19![Allegiant Air logo]()
$544
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:00 am -
1 stop5h 18m
Sun 10/116:46 pm -
1 stop25h 03m
Deal found 9/17![United Airlines logo]()
$613
This Delta deal was found by Cheapflights users on 9/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:40 am -
2 stops11h 41m
Mon 12/75:05 am -
1 stop5h 22m
Deal found 9/18![Delta logo]()
$344
This American Airlines deal was found by Cheapflights users on 9/18. 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.
Fri 11/67:52 am -
1 stop4h 56m
Sun 11/85:00 am -
2 stops7h 17m
Deal found 9/18![American Airlines logo]()
$396
This American Airlines deal was found by Cheapflights users on 9/20. 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 11/236:50 am -
2 stops7h 39m
Mon 11/236:17 pm -
1 stop4h 30m
Deal found 9/20![American Airlines logo]()
$443
This American Airlines deal was found by Cheapflights users on 9/18. 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.
Wed 12/238:01 pm -
1 stop4h 44m
Mon 12/2811:57 am -
2 stops9h 00m
Deal found 9/18![American Airlines logo]()
$603
This Delta deal was found by Cheapflights users on 9/20. 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 10/56:13 pm -
1 stop4h 40m
Fri 10/95:30 am -
1 stop4h 24m
Deal found 9/20![Delta logo]()
$673
Last-minute flights from Knoxville to Cedar RapidsDiscover last-minute flight deals from Knoxville to Cedar Rapids. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Cedar Rapids. Data last updated September 22, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/21. 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 10/16:00 am -
1 stop7h 09m
Sat 10/38:07 am -
1 stop4h 26m
Deal found 9/21![American Airlines logo]()
$588
This American Airlines deal was found by Cheapflights users on 9/20. 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 10/157:58 pm -
1 stop5h 00m
Sun 10/186:13 pm -
1 stop4h 46m
Deal found 9/20![American Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:43 am -
1 stop8h 23m
Sun 10/181:09 pm -
2 stops29h 59m
Deal found 9/19![Multiple Airlines logo]()
$489
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:43 am -
1 stop8h 23m
Sun 10/186:35 pm -
2 stops25h 46m
Deal found 9/19![Allegiant Air logo]()
$544
This Delta deal was found by Cheapflights users on 9/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:16 pm -
1 stop4h 44m
Sun 11/15:30 am -
1 stop4h 15m
Deal found 9/18![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 9/20. 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 10/3010:48 am -
2 stops7h 40m
Sun 11/16:14 pm -
1 stop4h 33m
Deal found 9/20![American Airlines logo]()
$519
One-way flights from Knoxville to Cedar RapidsSearch for one-way flight options from Knoxville to Cedar Rapids. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
Search for one-way flight options from Knoxville to Cedar Rapids. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 11/237:11 pm -
3 stops47h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$228
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Sun 11/227:01 am -
1 stop6h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![American Airlines logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 10/87:36 pm -
1 stop24h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Allegiant Air logo]()
$287
This Delta deal was found by Cheapflights users on 9/20. 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 11/235:10 pm -
2 stops6h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Delta logo]()
$325
This American Airlines deal was found by Cheapflights users on 9/20. 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 11/236:50 am -
2 stops7h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![American Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 10/86:30 am -
3 stops26h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:44 pm -
3 stops44h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Allegiant Air logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:11 pm -
2 stops24h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Allegiant Air logo]()
$425
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:58 am -
1 stop9h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Allegiant Air logo]()
$440
Find flight deals from Knoxville to Cedar Rapids
Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Cedar Rapids (CID). 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 September 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $336 (Kiwi.com) |
One-way from | $228 (Kiwi.com) |
Popular in | January |
Cheapest in | August |
Average price | $359 |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Cedar Rapids 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 September 22, 2026.
Use the filters below to find and compare flights from Knoxville to Cedar Rapids that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleCedar Rapids
TYS Knoxville McGhee Tyson - CID Cedar Rapids
TYSCID
Knoxville McGhee Tyson
Sun 11/22
7:01 am-12:29 pm
1 stop6h 28m
Cedar Rapids
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$254
Quickest round-trip
KnoxvilleCedar Rapids
TYS Knoxville McGhee Tyson - CID Cedar Rapids
TYSCID
Knoxville McGhee Tyson
Mon 11/9
6:07 pm-11:09 pm
1 stop6h 02m
Cedar Rapids
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$254
KnoxvilleCedar Rapids
TYS Knoxville McGhee Tyson - CID Cedar Rapids
TYSCID
Knoxville McGhee Tyson
Thu 10/8
7:36 pm-7:11 pm
1 stop24h 35m
Cedar Rapids
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$287
KnoxvilleCedar Rapids
TYS Knoxville McGhee Tyson - CID Cedar Rapids
TYSCID
Knoxville McGhee Tyson
Mon 11/23
5:10 pm-11:06 pm
2 stops6h 56m
Cedar Rapids
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$325
KnoxvilleCedar Rapids
TYS Knoxville McGhee Tyson - CID Cedar Rapids
TYSCID
Knoxville McGhee Tyson
Fri 10/30
6:55 pm-12:20 am
1 stop6h 25m
Cedar Rapids
Sun 11/1
5:00 am-11:04 am
1 stop5h 04m
$339
KnoxvilleCedar Rapids
TYS Knoxville McGhee Tyson - CID Cedar Rapids
TYSCID
Knoxville McGhee Tyson
Fri 10/30
7:16 pm-11:00 pm
1 stop4h 44m
Cedar Rapids
Sun 11/1
5:30 am-10:45 am
1 stop4h 15m
$339
KnoxvilleCedar Rapids
TYS Knoxville McGhee Tyson - CID Cedar Rapids
TYSCID
Knoxville McGhee Tyson
Fri 12/4
5:40 am-4:21 pm
2 stops11h 41m
Cedar Rapids
Mon 12/7
5:05 am-11:27 am
1 stop5h 22m
$344
KnoxvilleCedar Rapids
TYS Knoxville McGhee Tyson - CID Cedar Rapids
TYSCID
Knoxville McGhee Tyson
Fri 11/6
7:52 am-11:48 am
1 stop4h 56m
Cedar Rapids
Sun 11/8
5:00 am-1:17 pm
2 stops7h 17m
$396
KnoxvilleCedar Rapids
TYS Knoxville McGhee Tyson - CID Cedar Rapids
TYSCID
Knoxville McGhee Tyson
Mon 11/23
6:50 am-1:29 pm
2 stops7h 39m
Cedar Rapids
Mon 11/23
6:17 pm-11:47 pm
1 stop4h 30m
$443
KnoxvilleCedar Rapids
TYS Knoxville McGhee Tyson - CID Cedar Rapids
TYSCID
Knoxville McGhee Tyson
Sun 10/18
6:40 am-11:04 am
2 stops29h 24m
Cedar Rapids
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$469
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Knoxville to Cedar Rapids
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 Knoxville to Cedar Rapids in September.
| 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 Knoxville-Cedar Rapids flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Cedar Rapids flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Cedar Rapids flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Knoxville-Cedar Rapids 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 Knoxville-Cedar Rapids 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 Knoxville to Cedar Rapids
Have a flexible travel schedule? Discover the best time to fly to Cedar Rapids from Knoxville with our price prediction graph.
TYS-CID
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.
Reviews of airlines servicing Cedar Rapids
Get insights into the airlines that provide service to Cedar Rapids. 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 Cedar Rapids. Reviews last updated September 22, 2026.
Read through reviews of airlines operating flights from Knoxville to Cedar Rapids, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.8
Comfort
7.2
Crew
7.9
Boarding
7.4
Overall
7.0
Food
6.4
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Entertainment
6.8
Comfort
7.2
Crew
7.9
Boarding
7.4
Overall
7.0
Food
6.4
Reviews
1 / 20
10.0
ExcellentLinda,Jul 2026
ROA - CLT
Related info for your journey
Find useful and relevant information for your journey from Knoxville to Cedar Rapids. 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 Cedar Rapids?
Book flights to Cedar Rapids if you plan to visit one of these locationsCoralville
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Other flights to Cedar Rapids
Explore flights to Cedar Rapids departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 22, 2026.
Complete your trip
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Knoxville and Cedar Rapids flights
Browse other Knoxville and Cedar Rapids flight options. Last updated on September 22, 2026.
Other flights from Knoxville
Browse through other flights departing from Knoxville. Flights are based on user searches made on Cheapflights and were last updated on September 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Knoxville to Cedar Rapids
Discover the top airline that operate flights from Knoxville to Cedar Rapids. 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 September 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$250 | Average$338 | FlexibilityNo cancel fee | On-time71% |