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Cheap flights from Cedar Rapids to Knoxville from $159

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cedar Rapids to Knoxville departing on 6/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Cedar Rapids to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
3:01 pm - 7:24 pm
CID
-
TYS
27h 23m
1 stop
Frontier Logo
8:19 pm - 2:06 pm
TYS
-
CID
18h 47m
1 stop
$262Frontier
dom, ago 2 - qua, ago 5
Allegiant Air Logo
7:30 pm - 12:51 pm
CID
-
TYS
16h 21m
1 stop
Allegiant Air Logo
9:26 am - 5:34 pm
TYS
-
CID
9h 08m
1 stop
$274Allegiant Air
qui, ago 6 - seg, ago 10
American Airlines Logo
12:40 pm - 9:33 pm
CID
-
TYS
7h 53m
1 stop
American Airlines Logo
5:37 am - 11:31 am
TYS
-
CID
6h 54m
1 stop
$295American Airlines
qua, jul 29 - sáb, ago 1
Allegiant Air Logo
6:18 pm - 3:43 pm
CID
-
TYS
20h 25m
1 stop
Allegiant Air Logo
8:30 am - 4:58 pm
TYS
-
CID
9h 28m
1 stop
$297Allegiant Air
qui, ago 27 - seg, ago 31
Allegiant Air Logo
7:30 pm - 12:51 pm
CID
-
TYS
16h 21m
1 stop
Allegiant Air Logo
8:29 pm - 5:34 pm
TYS
-
CID
22h 05m
1 stop
$299Allegiant Air
qui, ago 6 - dom, ago 9
Delta Logo
5:45 am - 11:09 am
CID
-
TYS
4h 24m
1 stop
Delta Logo
3:59 pm - 10:49 pm
TYS
-
CID
7h 50m
2 stops
$300Delta
ter, jun 30 - sáb, jul 4
American Airlines Logo
6:04 am - 12:30 pm
CID
-
TYS
5h 26m
1 stop
American Airlines Logo
5:37 am - 11:31 am
TYS
-
CID
6h 54m
1 stop
$302American Airlines
qua, jul 29 - sáb, ago 1
Allegiant Air Logo
8:52 am - 11:33 pm
CID
-
TYS
13h 41m
1 stop
Allegiant Air Logo
8:15 am - 6:34 pm
TYS
-
CID
11h 19m
1 stop
$307Allegiant Air
sex, jul 17 - dom, jul 19
Delta Logo
5:50 am - 11:10 am
CID
-
TYS
4h 20m
1 stop
Delta Logo
6:12 pm - 10:12 pm
TYS
-
CID
5h 00m
1 stop
$309Delta
qui, jul 30 - seg, ago 3
Allegiant Air Logo
7:20 pm - 12:30 pm
CID
-
TYS
16h 10m
1 stop
Allegiant Air Logo
8:00 am - 9:45 am
TYS
-
CID
50h 45m
2 stops
$311Allegiant Air
sáb, ago 1 - qua, ago 5

Allegiant Air flights from Cedar Rapids to Knoxville

Our best Allegiant Air deals on Cedar Rapids to Knoxville flight tickets
Allegiant Air
Jul 10
CID5:55 pmCedar Rapids
13h 37m
1 stop
TYS8:32 amKnoxville McGhee Tyson
Jul 12
TYS6:54 pmKnoxville McGhee Tyson
14h 08m
1 stop
CID8:02 amCedar Rapids
$263
Allegiant Air
Aug 6
CID7:30 pmCedar Rapids
16h 21m
1 stop
TYS12:51 pmKnoxville McGhee Tyson
Aug 10
TYS9:26 amKnoxville McGhee Tyson
9h 08m
1 stop
CID5:34 pmCedar Rapids
$274
Allegiant Air
Aug 27
CID6:18 pmCedar Rapids
20h 25m
1 stop
TYS3:43 pmKnoxville McGhee Tyson
Aug 31
TYS8:30 amKnoxville McGhee Tyson
9h 28m
1 stop
CID4:58 pmCedar Rapids
$297

Delta flights from Cedar Rapids to Knoxville

Our best Delta deals on Cedar Rapids to Knoxville flight tickets
Delta
Jun 30
CID5:45 amCedar Rapids
4h 24m
1 stop
TYS11:09 amKnoxville McGhee Tyson
Jul 4
TYS3:59 pmKnoxville McGhee Tyson
7h 50m
2 stops
CID10:49 pmCedar Rapids
$300
Delta
Jul 30
CID5:50 amCedar Rapids
4h 20m
1 stop
TYS11:10 amKnoxville McGhee Tyson
Aug 3
TYS6:12 pmKnoxville McGhee Tyson
5h 00m
1 stop
CID10:12 pmCedar Rapids
$309
Delta
Jul 30
CID5:50 amCedar Rapids
4h 20m
1 stop
TYS11:10 amKnoxville McGhee Tyson
Aug 3
TYS5:45 amKnoxville McGhee Tyson
6h 35m
2 stops
CID11:20 amCedar Rapids
$314

momondo 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, momondo users made 832,500 searches. Data last updated junho 5, 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

Price

Cheapest round-trip

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

dom 8/2

3:01 pm-7:24 pm

1 stop27h 23m

Knoxville McGhee Tyson

qua 8/5

8:19 pm-2:06 pm

1 stop18h 47m

$262

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

qui 8/6

7:30 pm-12:51 pm

1 stop16h 21m

Knoxville McGhee Tyson

seg 8/10

9:26 am-5:34 pm

1 stop9h 08m

$274

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

qua 7/29

12:40 pm-9:33 pm

1 stop7h 53m

Knoxville McGhee Tyson

sáb 8/1

5:37 am-11:31 am

1 stop6h 54m

$295

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

qui 8/27

6:18 pm-3:43 pm

1 stop20h 25m

Knoxville McGhee Tyson

seg 8/31

8:30 am-4:58 pm

1 stop9h 28m

$297

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

qui 8/6

7:30 pm-12:51 pm

1 stop16h 21m

Knoxville McGhee Tyson

dom 8/9

8:29 pm-5:34 pm

1 stop22h 05m

$299

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

ter 6/30

5:45 am-11:09 am

1 stop4h 24m

Knoxville McGhee Tyson

sáb 7/4

3:59 pm-10:49 pm

2 stops7h 50m

$300

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

qua 7/29

6:04 am-12:30 pm

1 stop5h 26m

Knoxville McGhee Tyson

sáb 8/1

5:37 am-11:31 am

1 stop6h 54m

$302

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

sex 7/17

8:52 am-11:33 pm

1 stop13h 41m

Knoxville McGhee Tyson

dom 7/19

8:15 am-6:34 pm

1 stop11h 19m

$307
Quickest round-trip

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

qui 7/30

5:50 am-11:10 am

1 stop4h 20m

Knoxville McGhee Tyson

seg 8/3

6:12 pm-10:12 pm

1 stop5h 00m

$309

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

sáb 8/1

7:20 pm-12:30 pm

1 stop16h 10m

Knoxville McGhee Tyson

qua 8/5

8:00 am-9:45 am

2 stops50h 45m

$311

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Knoxville from

How to get the cheapest flight ticket from Cedar Rapids to Knoxville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Cedar Rapids and Knoxville?

What is the cheapest month to fly to Knoxville?

The month of January is, on average, the cheapest month to fly to Knoxville from Cedar Rapids, with most prices found around $265. If you aren’t able to travel during the month of January, then book flights to Knoxville from Cedar Rapids during March instead. Flights to Knoxville in March, while not as cheap as those in January, still average around $268.

When to book flights from Cedar Rapids to Knoxville

Are you open to changing your travel dates? Check out the ideal times to fly from Cedar Rapids to Knoxville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Cedar Rapids to Knoxville (CID to TYS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cedar Rapids to Knoxville

Fastest flight time

4h 20m

Direct flights

None
The fastest flight from Cedar Rapids to Knoxville takes 4h 20m
There are no direct flights from Cedar Rapids to Knoxville. There are no popular flight routes from Cedar Rapids to Knoxville.
Search flight deals

Frequently asked questions about flying from Cedar Rapids to Knoxville

  • How far is Cedar Rapids to Knoxville McGhee Tyson by plane?

    A flight from Cedar Rapids to Knoxville McGhee Tyson will travel around 587.9 mi. In terms of flight time, this usually takes a little over 4h 20m.

  • When did momondo last update prices for flights from Cedar Rapids Airport to Knoxville McGhee Tyson Airport?

    Prices for flights from Cedar Rapids Airport to Knoxville McGhee Tyson Airport refresh daily.

  • How many operators does momondo search for flights from Cedar Rapids Airport to Knoxville McGhee Tyson Airport?

  • How old do you have to be to fly from Cedar Rapids Airport to Knoxville McGhee Tyson Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cedar Rapids Airport to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The required travel and health documents for your Knoxville McGhee Tyson Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Cedar Rapids to Knoxville?

Best airlines flying from Cedar Rapids to Knoxville

Compare and see reviews for airlines that fly from Cedar Rapids to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,775 reviews
Search United Airlines flights
American AirlinesPriceFrom $248Free CancellationRating
7.1
11,644 reviews
Search American Airlines flights

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Alcoa
Corbin
Maryville
Crossville
Murphy
Oak Ridge
Lenoir City
Newport
Kodak
Dandridge
Clinton
Jefferson City
Rockford

Why use momondo?

Why should I use momondo to find a flight deal from Cedar Rapids to Knoxville?

Finding the right flight to Knoxville from Cedar Rapids is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Knoxville quick and easy, saving you time and money.

Can I find flights from Cedar Rapids to Knoxville with flexible booking policies on momondo?

Yes. All flights to Knoxville from Cedar Rapids on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Cedar Rapids to Knoxville?

momondo provides multiple filters to help you find the best flight to Knoxville from Cedar Rapids. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Cedar Rapids to Knoxville right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Cedar Rapids to Knoxville now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Knoxville and let you know when they change.

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dom 7/5
dom 7/12
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