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Cheap flights from Knoxville to Iowa 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 Knoxville to Iowa departing on 10/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Knoxville to Iowa

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:30 am - 7:44 pmTYS-OMA
14h 14m1 stop
Multiple Airlines Logo
8:47 pm - 3:52 pmOMA-TYS
18h 05m1 stop
$203Multiple Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 14
Multiple Airlines Logo
6:30 am - 7:44 pmTYS-OMA
14h 14m1 stop
Multiple Airlines Logo
8:47 pm - 3:52 pmOMA-TYS
18h 05m1 stop
$208Multiple Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 14
American Airlines Logo
8:09 am - 10:52 amTYS-MLI
3h 43m1 stop
American Airlines Logo
9:50 am - 5:46 pmMLI-TYS
6h 56m1 stop
$249American Airlines
Find Deal
Thu, Oct 23 - Wed, Nov 5
Allegiant Air Logo
12:51 pm - 9:22 amTYS-OMA
21h 31m1 stop
Allegiant Air Logo
7:04 pm - 5:22 pmOMA-TYS
21h 18m1 stop
$250Allegiant Air
Find Deal
Wed, Nov 5 - Fri, Nov 14
Delta Logo
7:45 am - 1:27 pmTYS-OMA
6h 42m1 stop
Delta Logo
5:10 am - 12:23 pmOMA-TYS
6h 13m1 stop
$251Delta
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Sat, Nov 8 - Sat, Nov 15
Allegiant Air Logo
12:51 pm - 9:22 amTYS-OMA
21h 31m1 stop
Allegiant Air Logo
11:43 am - 11:14 pmOMA-TYS
10h 31m1 stop
$272Allegiant Air
Find Deal
Wed, Nov 5 - Mon, Nov 17
American Airlines Logo
3:14 pm - 11:58 pmTYS-OMA
9h 44m2 stops
American Airlines Logo
2:03 pm - 9:38 pmOMA-TYS
6h 35m1 stop
$274American Airlines
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Fri, Dec 5 - Fri, Dec 12
Delta Logo
6:04 pm - 10:43 pmTYS-OMA
5h 39m1 stop
Delta Logo
6:37 pm - 11:46 pmOMA-TYS
4h 09m1 stop
$279Delta
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Thu, Oct 16 - Mon, Oct 20
United Airlines Logo
5:45 am - 2:32 pmTYS-OMA
9h 47m2 stops
United Airlines Logo
3:17 pm - 11:59 pmOMA-TYS
7h 42m2 stops
$347United Airlines
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Sat, Nov 8 - Mon, Nov 10
United Airlines Logo
4:55 pm - 11:44 pmTYS-DSM
7h 49m1 stop
United Airlines Logo
1:05 pm - 11:59 pmDSM-TYS
9h 54m2 stops
$404United Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 17

Allegiant Air flights from Knoxville to Iowa

Our best Allegiant Air deals on Knoxville to Iowa flight tickets
Allegiant Air
Nov 5
TYS12:51 pmKnoxville McGhee Tyson
21h 31m
1 stop
OMA9:22 amOmaha Eppley Airfield
Nov 14
OMA7:04 pmOmaha Eppley Airfield
21h 18m
1 stop
TYS5:22 pmKnoxville McGhee Tyson
$250
Find similar
Allegiant Air
Nov 5
TYS12:51 pmKnoxville McGhee Tyson
21h 31m
1 stop
OMA9:22 amOmaha Eppley Airfield
Nov 17
OMA11:43 amOmaha Eppley Airfield
10h 31m
1 stop
TYS11:14 pmKnoxville McGhee Tyson
$272
Find similar
Allegiant Air
Oct 31
TYS6:10 pmKnoxville McGhee Tyson
23h 32m
1 stop
MLI4:42 pmMoline Quad-City
Nov 7
MLI11:15 amMoline Quad-City
21h 02m
1 stop
TYS9:17 amKnoxville McGhee Tyson
$275
Find similar

Delta flights from Knoxville to Iowa

Our best Delta deals on Knoxville to Iowa flight tickets
Delta
Nov 8
TYS7:45 amKnoxville McGhee Tyson
6h 42m
1 stop
OMA1:27 pmOmaha Eppley Airfield
Nov 15
OMA5:10 amOmaha Eppley Airfield
6h 13m
1 stop
TYS12:23 pmKnoxville McGhee Tyson
$251
Find similar
Delta
Oct 16
TYS6:04 pmKnoxville McGhee Tyson
5h 39m
1 stop
OMA10:43 pmOmaha Eppley Airfield
Oct 20
OMA6:37 pmOmaha Eppley Airfield
4h 09m
1 stop
TYS11:46 pmKnoxville McGhee Tyson
$279
Find similar
Delta
Nov 15
TYS1:27 pmKnoxville McGhee Tyson
4h 01m
1 stop
MLI4:28 pmMoline Quad-City
Nov 16
MLI5:31 pmMoline Quad-City
5h 10m
1 stop
TYS11:41 pmKnoxville McGhee Tyson
$294
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Iowa 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 October 2, 2025.
Use the filters below to find and compare flights from Knoxville to Iowa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleOmaha

TYS - OMA

TYSOMA

Knoxville McGhee Tyson

Thu 12/4

6:30 am-7:44 pm

1 stop14h 14m

Omaha Eppley Airfield

Sun 12/14

8:47 pm-3:52 pm

1 stop18h 05m

$203

KnoxvilleOmaha

TYS - OMA

TYSOMA

Knoxville McGhee Tyson

Sun 12/7

6:30 am-7:44 pm

1 stop14h 14m

Omaha Eppley Airfield

Sun 12/14

8:47 pm-3:52 pm

1 stop18h 05m

$208

KnoxvilleMoline

TYS - MLI

TYSMLI

Knoxville McGhee Tyson

Thu 10/23

8:09 am-10:52 am

1 stop3h 43m

Moline Quad-City

Wed 11/5

9:50 am-5:46 pm

1 stop6h 56m

$249

KnoxvilleOmaha

TYS - OMA

TYSOMA

Knoxville McGhee Tyson

Wed 11/5

12:51 pm-9:22 am

1 stop21h 31m

Omaha Eppley Airfield

Fri 11/14

7:04 pm-5:22 pm

1 stop21h 18m

$250

KnoxvilleOmaha

TYS - OMA

TYSOMA

Knoxville McGhee Tyson

Sat 11/8

7:45 am-1:27 pm

1 stop6h 42m

Omaha Eppley Airfield

Sat 11/15

5:10 am-12:23 pm

1 stop6h 13m

$251

KnoxvilleOmaha

TYS - OMA

TYSOMA

Knoxville McGhee Tyson

Wed 11/5

12:51 pm-9:22 am

1 stop21h 31m

Omaha Eppley Airfield

Mon 11/17

11:43 am-11:14 pm

1 stop10h 31m

$272

KnoxvilleOmaha

TYS - OMA

TYSOMA

Knoxville McGhee Tyson

Fri 12/5

3:14 pm-11:58 pm

2 stops9h 44m

Omaha Eppley Airfield

Fri 12/12

2:03 pm-9:38 pm

1 stop6h 35m

$274

KnoxvilleOmaha

TYS - OMA

TYSOMA

Knoxville McGhee Tyson

Thu 10/16

6:04 pm-10:43 pm

1 stop5h 39m

Omaha Eppley Airfield

Mon 10/20

6:37 pm-11:46 pm

1 stop4h 09m

$279

KnoxvilleOmaha

TYS - OMA

TYSOMA

Knoxville McGhee Tyson

Sat 11/8

5:45 am-2:32 pm

2 stops9h 47m

Omaha Eppley Airfield

Mon 11/10

3:17 pm-11:59 pm

2 stops7h 42m

$347

KnoxvilleDes Moines

TYS - DSM

TYSDSM

Knoxville McGhee Tyson

Fri 11/14

4:55 pm-11:44 pm

1 stop7h 49m

Des Moines

Mon 11/17

1:05 pm-11:59 pm

2 stops9h 54m

$404

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 Iowa from

How to get the cheapest flight ticket from Knoxville to Iowa

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 cheapest month to fly to Iowa?

The month of February is another great option to travel to Iowa, with average flight prices from Knoxville averaging around $278.

What is the cheapest day to depart on your flight to Iowa?

The cheapest day to depart from Knoxville to Iowa is on a Thursday when prices can be found for as low as $262. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $581. These prices are subject to change though, so be sure to set up a Price Alert for flights to Iowa.

What is the cheapest time of day to depart on your flight to Iowa?

Our most recent data shows that the best time of day to fly to Iowa is in the morning. Flights from Knoxville to Iowa during this time can be as low as $320. Try not to purchase tickets in the evening because they tend to be around $338. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Knoxville to Iowa flight deals and tips

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

Direct flights

None
There are no direct flights from Knoxville to Iowa. There are no popular flight routes from Knoxville to Iowa.
Search flight deals

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

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

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

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

    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 Knoxville McGhee Tyson Airport to Iowa.

  • What documentation or ID do you need to fly to Iowa?

    The travel and health documents required for your trip to Iowa can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Iowa. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Knoxville to Iowa

Compare and see reviews for airlines that fly from Knoxville to Iowa with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $232Free CancellationRating
7.9
7,962 reviews
Search Delta flights
American AirlinesPriceFrom $245Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
8,933 reviews
Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Knoxville to Iowa. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Knoxville to Iowa with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Knoxville to Iowa.

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

Yes. momondo can track prices for Knoxville to Iowa flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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