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Cheap flights from Ithaca to Knoxville from $309

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ithaca to Knoxville departing on 8/17. 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

Find the cheapest flights from Ithaca to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:59 pm - 11:59 pm
ITH
-
TYS
4h 00m
1 stop
United Airlines Logo
7:20 pm - 11:44 pm
TYS
-
ITH
4h 24m
1 stop
$309United Airlines
Mon, Aug 17 - Mon, Aug 24
Delta Logo
1:10 pm - 11:52 pm
ITH
-
TYS
10h 42m
2 stops
Delta Logo
6:00 am - 12:30 pm
TYS
-
ITH
6h 30m
2 stops
$364Delta
Fri, Aug 28 - Mon, Aug 31
United Airlines Logo
7:59 pm - 11:59 pm
ITH
-
TYS
4h 00m
1 stop
United Airlines Logo
5:45 am - 9:50 am
TYS
-
ITH
4h 05m
1 stop
$389United Airlines
Fri, Aug 28 - Mon, Aug 31
United Airlines Logo
10:25 am - 8:53 pm
ITH
-
TYS
10h 28m
2 stops
United Airlines Logo
5:45 am - 9:50 am
TYS
-
ITH
4h 05m
1 stop
$394United Airlines
Fri, Aug 28 - Mon, Aug 31
United Airlines Logo
6:00 am - 4:58 pm
ITH
-
TYS
10h 58m
2 stops
United Airlines Logo
7:20 pm - 11:44 pm
TYS
-
ITH
4h 24m
1 stop
$405United Airlines
Mon, Aug 17 - Mon, Aug 24
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
$419United Airlines
Thu, Jul 30 - Mon, Aug 3
United Airlines Logo
7:59 pm - 11:59 pm
ITH
-
TYS
4h 00m
1 stop
United Airlines Logo
5:45 am - 9:50 am
TYS
-
ITH
4h 05m
1 stop
$438United Airlines
Thu, Aug 27 - Sun, Aug 30
United Airlines Logo
10:25 am - 8:53 pm
ITH
-
TYS
10h 28m
2 stops
United Airlines Logo
5:45 am - 9:50 am
TYS
-
ITH
4h 05m
1 stop
$443United Airlines
Thu, Aug 27 - Sun, Aug 30
Delta Logo
5:30 am - 3:30 pm
ITH
-
TYS
10h 00m
2 stops
Delta Logo
5:40 am - 12:30 pm
TYS
-
ITH
6h 50m
2 stops
$454Delta
Thu, Aug 27 - Sun, Aug 30
United Airlines Logo
7:59 pm - 11:59 pm
ITH
-
TYS
4h 00m
1 stop
United Airlines Logo
7:20 pm - 9:50 am
TYS
-
ITH
14h 30m
1 stop
$497United Airlines
Wed, Sep 2 - Fri, Sep 4

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Delta flights from Ithaca to Knoxville

Our best Delta deals on Ithaca to Knoxville flight tickets
Delta
Aug 28
ITH1:10 pmIthaca Tompkins County
10h 42m
2 stops
TYS11:52 pmKnoxville McGhee Tyson
Aug 31
TYS6:00 amKnoxville McGhee Tyson
6h 30m
2 stops
ITH12:30 pmIthaca Tompkins County
$364
Delta
Aug 27
ITH5:30 amIthaca Tompkins County
10h 00m
2 stops
TYS3:30 pmKnoxville McGhee Tyson
Aug 30
TYS5:40 amKnoxville McGhee Tyson
6h 50m
2 stops
ITH12:30 pmIthaca Tompkins County
$454
Delta
Sep 8
ITH5:45 amIthaca Tompkins County
7h 06m
2 stops
TYS12:51 pmKnoxville McGhee Tyson
Sep 11
TYS6:00 amKnoxville McGhee Tyson
6h 20m
2 stops
ITH12:20 pmIthaca Tompkins County
$548

United Airlines flights from Ithaca to Knoxville

Our best United Airlines deals on Ithaca to Knoxville flight tickets
United Airlines
Aug 17
ITH7:59 pmIthaca Tompkins County
4h 00m
1 stop
TYS11:59 pmKnoxville McGhee Tyson
Aug 24
TYS7:20 pmKnoxville McGhee Tyson
4h 24m
1 stop
ITH11:44 pmIthaca Tompkins County
$309
United Airlines
Aug 28
ITH7:59 pmIthaca Tompkins County
4h 00m
1 stop
TYS11:59 pmKnoxville McGhee Tyson
Aug 31
TYS5:45 amKnoxville McGhee Tyson
4h 05m
1 stop
ITH9:50 amIthaca Tompkins County
$389
United Airlines
Aug 28
ITH10:25 amIthaca Tompkins County
10h 28m
2 stops
TYS8:53 pmKnoxville McGhee Tyson
Aug 31
TYS5:45 amKnoxville McGhee Tyson
4h 05m
1 stop
ITH9:50 amIthaca Tompkins County
$394

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 July 18, 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

Cheapest round-trip

IthacaKnoxville

ITH - TYS

ITHTYS

Ithaca Tompkins County

Mon 8/17

7:59 pm-11:59 pm

1 stop4h 00m

Knoxville McGhee Tyson

Mon 8/24

7:20 pm-11:44 pm

1 stop4h 24m

$309

IthacaKnoxville

ITH - TYS

ITHTYS

Ithaca Tompkins County

Fri 8/28

1:10 pm-11:52 pm

2 stops10h 42m

Knoxville McGhee Tyson

Mon 8/31

6:00 am-12:30 pm

2 stops6h 30m

$364
Quickest round-trip

IthacaKnoxville

ITH - TYS

ITHTYS

Ithaca Tompkins County

Fri 8/28

7:59 pm-11:59 pm

1 stop4h 00m

Knoxville McGhee Tyson

Mon 8/31

5:45 am-9:50 am

1 stop4h 05m

$389

IthacaKnoxville

ITH - TYS

ITHTYS

Ithaca Tompkins County

Fri 8/28

10:25 am-8:53 pm

2 stops10h 28m

Knoxville McGhee Tyson

Mon 8/31

5:45 am-9:50 am

1 stop4h 05m

$394

IthacaKnoxville

ITH - TYS

ITHTYS

Ithaca Tompkins County

Mon 8/17

6:00 am-4:58 pm

2 stops10h 58m

Knoxville McGhee Tyson

Mon 8/24

7:20 pm-11:44 pm

1 stop4h 24m

$405

IthacaKnoxville

ITH - TYS

ITHTYS

Ithaca Tompkins County

Thu 7/30

7:50 pm-11:54 pm

1 stop4h 04m

Knoxville McGhee Tyson

Mon 8/3

7:19 pm-11:44 pm

1 stop4h 25m

$419

IthacaKnoxville

ITH - TYS

ITHTYS

Ithaca Tompkins County

Thu 8/27

7:59 pm-11:59 pm

1 stop4h 00m

Knoxville McGhee Tyson

Sun 8/30

5:45 am-9:50 am

1 stop4h 05m

$438

IthacaKnoxville

ITH - TYS

ITHTYS

Ithaca Tompkins County

Thu 8/27

10:25 am-8:53 pm

2 stops10h 28m

Knoxville McGhee Tyson

Sun 8/30

5:45 am-9:50 am

1 stop4h 05m

$443

IthacaKnoxville

ITH - TYS

ITHTYS

Ithaca Tompkins County

Thu 8/27

5:30 am-3:30 pm

2 stops10h 00m

Knoxville McGhee Tyson

Sun 8/30

5:40 am-12:30 pm

2 stops6h 50m

$454

IthacaKnoxville

ITH - TYS

ITHTYS

Ithaca Tompkins County

Wed 9/2

7:59 pm-11:59 pm

1 stop4h 00m

Knoxville McGhee Tyson

Fri 9/4

7:20 pm-9:50 am

1 stop14h 30m

$497

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 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 53% 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 00m

Direct flights

None
The fastest flight from Ithaca to Knoxville takes 4h 00m
There are no direct flights from Ithaca to Knoxville. There are no popular flight routes from Ithaca to Knoxville.
Search flight deals

Frequently asked questions about flying from Ithaca to Knoxville

  • 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 00m 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
Murphy
Crossville
Oak Ridge
Kodak
Newport
Lenoir City
Dandridge
Clinton
Jefferson City
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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