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Cheap flights from Knoxville to Ithaca from $575

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Ithaca departing on 7/10. 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 Ithaca

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:40 am - 12:30 pm
TYS
-
ITH
6h 50m
2 stops
Delta Logo
5:17 am - 2:48 pm
ITH
-
TYS
9h 31m
2 stops
$575Delta
Fri, Jul 10 - Tue, Jul 14
United Airlines Logo
5:45 am - 11:44 pm
TYS
-
ITH
17h 59m
1 stop
United Airlines Logo
6:00 am - 10:42 am
ITH
-
TYS
4h 42m
1 stop
$630United Airlines
Wed, Jun 17 - Sun, Jun 21
United Airlines Logo
10:00 am - 11:44 pm
TYS
-
ITH
13h 44m
1 stop
United Airlines Logo
6:00 am - 10:42 am
ITH
-
TYS
4h 42m
1 stop
$641United Airlines
Fri, Jul 10 - Tue, Jul 14
United Airlines Logo
5:45 am - 11:44 pm
TYS
-
ITH
17h 59m
1 stop
United Airlines Logo
6:00 am - 10:42 am
ITH
-
TYS
4h 42m
1 stop
$660United Airlines
Fri, Jul 10 - Tue, Jul 14
United Airlines Logo
5:45 am - 11:44 pm
TYS
-
ITH
17h 59m
1 stop
United Airlines Logo
6:00 am - 8:56 pm
ITH
-
TYS
14h 56m
2 stops
$715United Airlines
Wed, Jun 17 - Sun, Jun 21
United Airlines Logo
7:15 am - 11:44 pm
TYS
-
ITH
16h 29m
2 stops
United Airlines Logo
6:00 am - 10:42 am
ITH
-
TYS
4h 42m
1 stop
$754United Airlines
Fri, Jul 10 - Tue, Jul 14
United Airlines Logo
5:45 am - 11:44 pm
TYS
-
ITH
17h 59m
1 stop
United Airlines Logo
6:00 am - 9:43 am
ITH
-
TYS
27h 43m
2 stops
$770United Airlines
Fri, Jul 10 - Tue, Jul 14
United Airlines Logo
7:19 pm - 11:44 pm
TYS
-
ITH
4h 25m
1 stop
United Airlines Logo
6:00 am - 10:42 am
ITH
-
TYS
4h 42m
1 stop
$776United Airlines
Tue, Jun 9 - Thu, Jun 11
United Airlines Logo
1:54 pm - 11:44 pm
TYS
-
ITH
9h 50m
2 stops
United Airlines Logo
7:50 pm - 11:54 pm
ITH
-
TYS
4h 04m
1 stop
$781United Airlines
Tue, Jun 9 - Thu, Jun 11
United Airlines Logo
1:54 pm - 11:44 pm
TYS
-
ITH
9h 50m
2 stops
United Airlines Logo
6:00 am - 10:42 am
ITH
-
TYS
4h 42m
1 stop
$810United Airlines
Tue, Jun 9 - Thu, Jun 11

United Airlines flights from Knoxville to Ithaca

Our best United Airlines deals on Knoxville to Ithaca flight tickets
United Airlines
May 12
TYS7:18 pmKnoxville McGhee Tyson
4h 26m
1 stop
ITH11:44 pmIthaca Tompkins County
May 19
ITH6:10 amIthaca Tompkins County
4h 39m
1 stop
TYS10:49 amKnoxville McGhee Tyson
$369
United Airlines
May 12
TYS7:18 pmKnoxville McGhee Tyson
4h 26m
1 stop
ITH11:44 pmIthaca Tompkins County
May 19
ITH10:30 amIthaca Tompkins County
10h 15m
2 stops
TYS8:45 pmKnoxville McGhee Tyson
$492
United Airlines
Jun 17
TYS5:45 amKnoxville McGhee Tyson
17h 59m
1 stop
ITH11:44 pmIthaca Tompkins County
Jun 21
ITH6:00 amIthaca Tompkins County
4h 42m
1 stop
TYS10:42 amKnoxville McGhee Tyson
$630

Delta flights from Knoxville to Ithaca

Our best Delta deals on Knoxville to Ithaca flight tickets
Delta
May 12
TYS1:59 pmKnoxville McGhee Tyson
9h 47m
2 stops
ITH11:46 pmIthaca Tompkins County
May 19
ITH5:40 amIthaca Tompkins County
7h 30m
2 stops
TYS1:10 pmKnoxville McGhee Tyson
$395
Delta
Jul 10
TYS5:40 amKnoxville McGhee Tyson
6h 50m
2 stops
ITH12:30 pmIthaca Tompkins County
Jul 14
ITH5:17 amIthaca Tompkins County
9h 31m
2 stops
TYS2:48 pmKnoxville McGhee Tyson
$575
Delta
May 21
TYS5:40 amKnoxville McGhee Tyson
7h 11m
2 stops
ITH12:51 pmIthaca Tompkins County
May 25
ITH5:31 amIthaca Tompkins County
9h 02m
2 stops
TYS2:33 pmKnoxville McGhee Tyson
$1,658

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Ithaca 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 May 7, 2026.
Use the filters below to find and compare flights from Knoxville to Ithaca that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleIthaca

TYS - ITH

TYSITH

Knoxville McGhee Tyson

Fri 7/10

5:40 am-12:30 pm

2 stops6h 50m

Ithaca Tompkins County

Tue 7/14

5:17 am-2:48 pm

2 stops9h 31m

$575

KnoxvilleIthaca

TYS - ITH

TYSITH

Knoxville McGhee Tyson

Wed 6/17

5:45 am-11:44 pm

1 stop17h 59m

Ithaca Tompkins County

Sun 6/21

6:00 am-10:42 am

1 stop4h 42m

$630

KnoxvilleIthaca

TYS - ITH

TYSITH

Knoxville McGhee Tyson

Fri 7/10

10:00 am-11:44 pm

1 stop13h 44m

Ithaca Tompkins County

Tue 7/14

6:00 am-10:42 am

1 stop4h 42m

$641

KnoxvilleIthaca

TYS - ITH

TYSITH

Knoxville McGhee Tyson

Fri 7/10

5:45 am-11:44 pm

1 stop17h 59m

Ithaca Tompkins County

Tue 7/14

6:00 am-10:42 am

1 stop4h 42m

$660

KnoxvilleIthaca

TYS - ITH

TYSITH

Knoxville McGhee Tyson

Wed 6/17

5:45 am-11:44 pm

1 stop17h 59m

Ithaca Tompkins County

Sun 6/21

6:00 am-8:56 pm

2 stops14h 56m

$715

KnoxvilleIthaca

TYS - ITH

TYSITH

Knoxville McGhee Tyson

Fri 7/10

7:15 am-11:44 pm

2 stops16h 29m

Ithaca Tompkins County

Tue 7/14

6:00 am-10:42 am

1 stop4h 42m

$754

KnoxvilleIthaca

TYS - ITH

TYSITH

Knoxville McGhee Tyson

Fri 7/10

5:45 am-11:44 pm

1 stop17h 59m

Ithaca Tompkins County

Tue 7/14

6:00 am-9:43 am

2 stops27h 43m

$770
Quickest round-trip

KnoxvilleIthaca

TYS - ITH

TYSITH

Knoxville McGhee Tyson

Tue 6/9

7:19 pm-11:44 pm

1 stop4h 25m

Ithaca Tompkins County

Thu 6/11

6:00 am-10:42 am

1 stop4h 42m

$776

KnoxvilleIthaca

TYS - ITH

TYSITH

Knoxville McGhee Tyson

Tue 6/9

1:54 pm-11:44 pm

2 stops9h 50m

Ithaca Tompkins County

Thu 6/11

7:50 pm-11:54 pm

1 stop4h 04m

$781

KnoxvilleIthaca

TYS - ITH

TYSITH

Knoxville McGhee Tyson

Tue 6/9

1:54 pm-11:44 pm

2 stops9h 50m

Ithaca Tompkins County

Thu 6/11

6:00 am-10:42 am

1 stop4h 42m

$810

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Ithaca from

How to get the cheapest flight ticket from Knoxville to Ithaca

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 Ithaca?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Ithaca from Knoxville according to our data. American Airlines is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Ithaca. Keep in mind that there are 3 different airlines that fly to Ithaca on a routine basis, so you have a few additional options to choose from.

When to book flights from Knoxville to Ithaca

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

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

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

Fastest flight time

4h 08m

Direct flights

None
The fastest flight from Knoxville to Ithaca takes 4h 08m
There are no direct flights from Knoxville to Ithaca. There are no popular flight routes from Knoxville to Ithaca.
Search flight deals

Frequently asked questions about flying from Knoxville to Ithaca

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

    There are 597.8 mi between Knoxville McGhee Tyson and Ithaca Tompkins County. By plane, this route typically takes 4h 08m.

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

    Prices for flights from Knoxville McGhee Tyson Airport to Ithaca Tompkins County Airport were last updated today.

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

  • What documentation or ID do you need to fly to Ithaca Tompkins County Airport?

    The travel and health documents you'll need for your trip to Ithaca Tompkins County 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 Ithaca Tompkins County Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Ithaca?

Book flights to Ithaca if you plan to visit one of these locations
Cortland
Penn Yan

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Ithaca from Knoxville with this policy.

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

momondo helps you find the best flight between Knoxville and Ithaca 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 Knoxville to Ithaca right now. Can momondo alert me if prices change?

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

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