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Cheap flights from Iowa to Knoxville from $126

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Iowa to Knoxville departing on 4/15. 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
0 bags

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Find the cheapest flights from Iowa to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:59 pm - 3:28 pm
OMA
-
TYS
17h 29m
1 stop
Frontier Logo
4:28 pm - 8:04 pm
TYS
-
OMA
28h 36m
1 stop
$216Frontier
Thu, Apr 9 - Thu, Apr 16
American Airlines Logo
12:48 pm - 8:18 pm
CID
-
TYS
6h 30m
1 stop
American Airlines Logo
6:54 pm - 11:58 pm
TYS
-
CID
6h 04m
1 stop
$251American Airlines
Wed, May 6 - Wed, May 13
United Airlines Logo
5:24 pm - 10:29 pm
CID
-
TYS
4h 05m
1 stop
United Airlines Logo
7:00 am - 10:35 am
TYS
-
CID
4h 35m
1 stop
$260United Airlines
Sat, Apr 4 - Wed, Apr 8
American Airlines Logo
12:00 pm - 8:18 pm
DSM
-
TYS
7h 18m
1 stop
American Airlines Logo
7:50 am - 11:30 am
TYS
-
DSM
4h 40m
1 stop
$261American Airlines
Sat, May 2 - Tue, May 5
Southwest Logo
10:25 am - 7:40 pm
OMA
-
TYS
8h 15m
2 stops
Southwest Logo
12:50 pm - 8:45 pm
TYS
-
OMA
8h 55m
1 stop
$282Southwest
Tue, Apr 7 - Tue, Apr 14
United Airlines Logo
6:20 am - 3:09 pm
DSM
-
TYS
7h 49m
2 stops
United Airlines Logo
7:00 am - 12:29 pm
TYS
-
DSM
6h 29m
1 stop
$287United Airlines
Wed, Apr 1 - Tue, Apr 7
Southwest Logo
5:30 am - 5:10 pm
OMA
-
TYS
10h 40m
2 stops
Southwest Logo
12:50 pm - 10:20 pm
TYS
-
OMA
10h 30m
2 stops
$287Southwest
Tue, Apr 7 - Tue, Apr 14
United Airlines Logo
3:20 pm - 11:03 pm
MLI
-
TYS
6h 43m
1 stop
United Airlines Logo
7:00 am - 9:58 am
TYS
-
MLI
3h 58m
1 stop
$288United Airlines
Wed, Apr 8 - Sun, Apr 12
Delta Logo
5:45 am - 1:25 pm
CID
-
TYS
6h 40m
1 stop
Delta Logo
6:15 pm - 10:19 pm
TYS
-
CID
5h 04m
1 stop
$294Delta
Tue, Jul 21 - Tue, Jul 28
Delta Logo
5:45 am - 1:25 pm
CID
-
TYS
6h 40m
1 stop
Delta Logo
3:20 pm - 10:19 pm
TYS
-
CID
7h 59m
2 stops
$299Delta
Tue, Jul 21 - Mon, Jul 27

American Airlines flights from Iowa to Knoxville

Our best American Airlines deals on Iowa to Knoxville flight tickets
American Airlines
May 6
CID12:48 pmCedar Rapids
6h 30m
1 stop
TYS8:18 pmKnoxville McGhee Tyson
May 13
TYS6:54 pmKnoxville McGhee Tyson
6h 04m
1 stop
CID11:58 pmCedar Rapids
$251
American Airlines
May 2
DSM12:00 pmDes Moines
7h 18m
1 stop
TYS8:18 pmKnoxville McGhee Tyson
May 5
TYS7:50 amKnoxville McGhee Tyson
4h 40m
1 stop
DSM11:30 amDes Moines
$261
American Airlines
Apr 4
CID5:00 amCedar Rapids
4h 48m
1 stop
TYS10:48 amKnoxville McGhee Tyson
Apr 8
TYS6:54 amKnoxville McGhee Tyson
6h 24m
2 stops
CID12:18 pmCedar Rapids
$265

Allegiant Air flights from Iowa to Knoxville

Our best Allegiant Air deals on Iowa to Knoxville flight tickets
Allegiant Air
Apr 3
CID6:41 pmCedar Rapids
12h 55m
1 stop
TYS8:36 amKnoxville McGhee Tyson
Apr 12
TYS5:10 pmKnoxville McGhee Tyson
25h 45m
1 stop
CID5:55 pmCedar Rapids
$318
Allegiant Air
Mar 9
CID6:59 pmCedar Rapids
14h 11m
1 stop
TYS10:10 amKnoxville McGhee Tyson
Mar 12
TYS4:54 pmKnoxville McGhee Tyson
17h 11m
1 stop
CID9:05 amCedar Rapids
$323
Allegiant Air
Mar 8
DSM3:22 pmDes Moines
18h 39m
1 stop
TYS11:01 amKnoxville McGhee Tyson
Mar 14
TYS9:26 pmKnoxville McGhee Tyson
27h 00m
1 stop
DSM11:26 pmDes Moines
$336

momondo Fare Finder

 
Customize your flight search to find flights from Iowa 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 February 25, 2026.
Use the filters below to find and compare flights from Iowa to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OmahaKnoxville

OMA - TYS

OMATYS

Omaha Eppley Airfield

Thu 4/9

8:59 pm-3:28 pm

1 stop17h 29m

Knoxville McGhee Tyson

Thu 4/16

4:28 pm-8:04 pm

1 stop28h 36m

$216

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

Wed 5/6

12:48 pm-8:18 pm

1 stop6h 30m

Knoxville McGhee Tyson

Wed 5/13

6:54 pm-11:58 pm

1 stop6h 04m

$251

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

Sat 4/4

5:24 pm-10:29 pm

1 stop4h 05m

Knoxville McGhee Tyson

Wed 4/8

7:00 am-10:35 am

1 stop4h 35m

$260

Des MoinesKnoxville

DSM - TYS

DSMTYS

Des Moines

Sat 5/2

12:00 pm-8:18 pm

1 stop7h 18m

Knoxville McGhee Tyson

Tue 5/5

7:50 am-11:30 am

1 stop4h 40m

$261

OmahaKnoxville

OMA - TYS

OMATYS

Omaha Eppley Airfield

Tue 4/7

10:25 am-7:40 pm

2 stops8h 15m

Knoxville McGhee Tyson

Tue 4/14

12:50 pm-8:45 pm

1 stop8h 55m

$282

Des MoinesKnoxville

DSM - TYS

DSMTYS

Des Moines

Wed 4/1

6:20 am-3:09 pm

2 stops7h 49m

Knoxville McGhee Tyson

Tue 4/7

7:00 am-12:29 pm

1 stop6h 29m

$287

OmahaKnoxville

OMA - TYS

OMATYS

Omaha Eppley Airfield

Tue 4/7

5:30 am-5:10 pm

2 stops10h 40m

Knoxville McGhee Tyson

Tue 4/14

12:50 pm-10:20 pm

2 stops10h 30m

$287

MolineKnoxville

MLI - TYS

MLITYS

Moline Quad-City

Wed 4/8

3:20 pm-11:03 pm

1 stop6h 43m

Knoxville McGhee Tyson

Sun 4/12

7:00 am-9:58 am

1 stop3h 58m

$288

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

Tue 7/21

5:45 am-1:25 pm

1 stop6h 40m

Knoxville McGhee Tyson

Tue 7/28

6:15 pm-10:19 pm

1 stop5h 04m

$294

Cedar RapidsKnoxville

CID - TYS

CIDTYS

Cedar Rapids

Tue 7/21

5:45 am-1:25 pm

1 stop6h 40m

Knoxville McGhee Tyson

Mon 7/27

3:20 pm-10:19 pm

2 stops7h 59m

$299

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 Iowa 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

Can stopping save me money on Iowa to Knoxville flights?

You could potentially save up to 66% on your flight if you consider stops on a Iowa to Knoxville flight.

Cheap Iowa to Knoxville flight deals and tips

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

Fastest flight time

3h 30m

Direct flights

None
The fastest flight from Iowa to Knoxville takes 3h 30m
There are no direct flights from Iowa to Knoxville. There are no popular flight routes from Iowa to Knoxville.
Search flight deals

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

    Prices for flights from Iowa to Knoxville McGhee Tyson Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Iowa to Knoxville McGhee Tyson Airport.

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

    The travel and health documents you'll need for your trip to Knoxville McGhee Tyson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Iowa to Knoxville

Compare and see reviews for airlines that fly from Iowa to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $203Free CancellationRating
7.1
11,345 reviews
Search American Airlines flights
DeltaPriceFrom $203Free CancellationRating
7.9
8,237 reviews
Search Delta flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,345 reviews
Search United 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
Corbin
Maryville
Alcoa
Crossville
Murphy
Oak Ridge
Lenoir City
Newport
Kodak
Dandridge
Jefferson City
Clinton
Rockford

Why use momondo?

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

It is quick and easy to find Iowa to Knoxville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Knoxville that suits you.

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

All flight searches from Iowa to Knoxville on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Iowa to Knoxville?

Once you have performed a search for Iowa to Knoxville flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Iowa 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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