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Cheap flights from Ithaca to Knoxville from $156

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ithaca to Knoxville departing on 3/31. 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 Ithaca to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:38 pm - 3:09 pm
ITH
-
TYS
19h 31m
1 stop
United Airlines Logo
9:40 am - 11:59 pm
TYS
-
ITH
14h 19m
1 stop
$577United Airlines
Fri, Apr 17 - Sun, Apr 19
Delta Logo
1:34 pm - 9:40 pm
ITH
-
TYS
8h 06m
2 stops
Delta Logo
5:40 am - 12:53 pm
TYS
-
ITH
7h 13m
2 stops
$579Delta
Fri, Apr 17 - Sun, Apr 19
United Airlines Logo
7:38 pm - 10:50 am
ITH
-
TYS
15h 12m
1 stop
United Airlines Logo
7:00 am - 11:59 pm
TYS
-
ITH
16h 59m
2 stops
$612United Airlines
Fri, Apr 17 - Sun, Apr 19
United Airlines Logo
6:00 am - 10:49 am
ITH
-
TYS
4h 49m
1 stop
United Airlines Logo
9:40 am - 9:42 am
TYS
-
ITH
24h 02m
1 stop
$883United Airlines
Fri, Mar 13 - Tue, Mar 17
United Airlines Logo
7:35 pm - 1:18 pm
ITH
-
TYS
17h 43m
2 stops
United Airlines Logo
9:40 am - 9:42 am
TYS
-
ITH
24h 02m
1 stop
$914United Airlines
Fri, Mar 13 - Tue, Mar 17
United Airlines Logo
7:35 pm - 1:18 pm
ITH
-
TYS
17h 43m
2 stops
United Airlines Logo
7:00 am - 9:42 am
TYS
-
ITH
26h 42m
2 stops
$1,009United Airlines
Fri, Mar 13 - Tue, Mar 17
United Airlines Logo
10:30 am - 2:50 pm
ITH
-
TYS
4h 20m
1 stop
United Airlines Logo
7:25 pm - 11:42 pm
TYS
-
ITH
4h 17m
1 stop
$1,058United Airlines
Sat, Mar 14 - Wed, Mar 18
United Airlines Logo
7:50 pm - 11:54 pm
ITH
-
TYS
4h 04m
1 stop
United Airlines Logo
7:19 pm - 11:44 pm
TYS
-
ITH
4h 25m
1 stop
$1,188United Airlines
Fri, Jul 17 - Sat, Jul 25
United Airlines Logo
6:00 am - 10:49 am
ITH
-
TYS
4h 49m
1 stop
United Airlines Logo
7:20 pm - 11:59 pm
TYS
-
ITH
4h 39m
1 stop
$1,394United Airlines
Sat, Mar 28 - Sat, Apr 4

United Airlines flights from Ithaca to Knoxville

Our best United Airlines deals on Ithaca to Knoxville flight tickets
United Airlines
Apr 17
ITH7:38 pmIthaca Tompkins County
15h 12m
1 stop
TYS10:50 amKnoxville McGhee Tyson
Apr 19
TYS7:20 pmKnoxville McGhee Tyson
4h 39m
1 stop
ITH11:59 pmIthaca Tompkins County
$574
United Airlines
Apr 17
ITH7:38 pmIthaca Tompkins County
19h 31m
1 stop
TYS3:09 pmKnoxville McGhee Tyson
Apr 19
TYS9:40 amKnoxville McGhee Tyson
14h 19m
1 stop
ITH11:59 pmIthaca Tompkins County
$577
United Airlines
Apr 17
ITH7:38 pmIthaca Tompkins County
15h 12m
1 stop
TYS10:50 amKnoxville McGhee Tyson
Apr 19
TYS7:00 amKnoxville McGhee Tyson
16h 59m
2 stops
ITH11:59 pmIthaca Tompkins County
$612

momondo Fare Finder

 
Customize your flight search to find flights from Ithaca 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 March 1, 2026.
Use the filters below to find and compare flights from Ithaca to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IthacaKnoxville

ITH - TYS

ITHTYS

Ithaca Tompkins County

Fri 4/17

7:38 pm-3:09 pm

1 stop19h 31m

Knoxville McGhee Tyson

Sun 4/19

9:40 am-11:59 pm

1 stop14h 19m

$577

IthacaKnoxville

ITH - TYS

ITHTYS

Ithaca Tompkins County

Fri 4/17

1:34 pm-9:40 pm

2 stops8h 06m

Knoxville McGhee Tyson

Sun 4/19

5:40 am-12:53 pm

2 stops7h 13m

$579

IthacaKnoxville

ITH - TYS

ITHTYS

Ithaca Tompkins County

Fri 4/17

7:38 pm-10:50 am

1 stop15h 12m

Knoxville McGhee Tyson

Sun 4/19

7:00 am-11:59 pm

2 stops16h 59m

$612

IthacaKnoxville

ITH - TYS

ITHTYS

Ithaca Tompkins County

Fri 3/13

6:00 am-10:49 am

1 stop4h 49m

Knoxville McGhee Tyson

Tue 3/17

9:40 am-9:42 am

1 stop24h 02m

$883

IthacaKnoxville

ITH - TYS

ITHTYS

Ithaca Tompkins County

Fri 3/13

7:35 pm-1:18 pm

2 stops17h 43m

Knoxville McGhee Tyson

Tue 3/17

9:40 am-9:42 am

1 stop24h 02m

$914

IthacaKnoxville

ITH - TYS

ITHTYS

Ithaca Tompkins County

Fri 3/13

7:35 pm-1:18 pm

2 stops17h 43m

Knoxville McGhee Tyson

Tue 3/17

7:00 am-9:42 am

2 stops26h 42m

$1,009

IthacaKnoxville

ITH - TYS

ITHTYS

Ithaca Tompkins County

Sat 3/14

10:30 am-2:50 pm

1 stop4h 20m

Knoxville McGhee Tyson

Wed 3/18

7:25 pm-11:42 pm

1 stop4h 17m

$1,058

IthacaKnoxville

ITH - TYS

ITHTYS

Ithaca Tompkins County

Fri 7/17

7:50 pm-11:54 pm

1 stop4h 04m

Knoxville McGhee Tyson

Sat 7/25

7:19 pm-11:44 pm

1 stop4h 25m

$1,188

IthacaKnoxville

ITH - TYS

ITHTYS

Ithaca Tompkins County

Sat 3/28

6:00 am-10:49 am

1 stop4h 49m

Knoxville McGhee Tyson

Sat 4/4

7:20 pm-11:59 pm

1 stop4h 39m

$1,394

IthacaKnoxville

ITH - TYS

ITHTYS

Ithaca Tompkins County

Tue 3/31

6:00 am-10:50 am

1 stop4h 50m

$156

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Knoxville from

How to get the cheapest flight ticket from Ithaca 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 cheapest airline that flies from Ithaca Tompkins County to Knoxville McGhee Tyson?

United Airlines and Delta are the most popular carriers operating from Ithaca Tompkins County to Knoxville McGhee Tyson

What airlines fly to Knoxville?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Knoxville from Ithaca according to our data. American Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Knoxville. Keep in mind that there are 3 different airlines that fly to Knoxville on a routine basis, so you have a few additional options to choose from.

When to book flights from Ithaca to Knoxville

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

Cheap Ithaca to Knoxville (ITH to TYS) flight deals and tips

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

Fastest flight time

4h 04m

Direct flights

None
The fastest flight from Ithaca to Knoxville takes 4h 04m
There are no direct flights from Ithaca to Knoxville. There are no popular flight routes from Ithaca to Knoxville.
Search flight deals

  • How far is Ithaca Tompkins County to Knoxville McGhee Tyson by plane?

    Ithaca Tompkins County and Knoxville McGhee Tyson are 597.8 mi apart from one another. Typically, this will take 4h 04m by plane in normal conditions.

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

    Prices for flights from Ithaca Tompkins County Airport to Knoxville McGhee Tyson Airport are updated daily.

  • How old do you have to be to fly from Ithaca Tompkins County Airport 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 Ithaca Tompkins County 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.

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 Ithaca to Knoxville?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ithaca to Knoxville. momondo saves you time and could save you money on your trip.

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

Flights from Ithaca to Knoxville 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 Ithaca to Knoxville?

momondo helps you find the best flight between Ithaca and Knoxville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Knoxville, momondo offers a useful price alert feature which will track prices for flights to Knoxville from Ithaca and alert you when they change.

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