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Cheap flights from Knoxville to Ithaca from $723

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 3/5. 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 Knoxville to Ithaca

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:25 pm - 11:42 pm
TYS
-
ITH
4h 17m
1 stop
United Airlines Logo
6:00 am - 10:49 am
ITH
-
TYS
4h 49m
1 stop
$723United Airlines
Per, Mar 5 - Per, Mar 12
United Airlines Logo
1:35 pm - 6:35 pm
TYS
-
ITH
5h 00m
1 stop
United Airlines Logo
7:50 pm - 11:57 pm
ITH
-
TYS
4h 07m
1 stop
$1,990United Airlines
Per, May 21 - Pzt, May 25

United Airlines flights from Knoxville to Ithaca

Our best United Airlines deals on Knoxville to Ithaca flight tickets
United Airlines
Feb 7
TYS7:20 pmKnoxville McGhee Tyson
4h 24m
1 stop
ITH11:44 pmIthaca Tompkins County
Feb 10
ITH6:00 amIthaca Tompkins County
4h 57m
1 stop
TYS10:57 amKnoxville McGhee Tyson
$424
United Airlines
Feb 7
TYS11:07 amKnoxville McGhee Tyson
7h 34m
2 stops
ITH6:41 pmIthaca Tompkins County
Feb 10
ITH6:00 amIthaca Tompkins County
4h 57m
1 stop
TYS10:57 amKnoxville McGhee Tyson
$429
United Airlines
Feb 7
TYS11:07 amKnoxville McGhee Tyson
7h 34m
2 stops
ITH6:41 pmIthaca Tompkins County
Feb 10
ITH6:00 amIthaca Tompkins County
7h 24m
2 stops
TYS1:24 pmKnoxville McGhee Tyson
$563

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 Şubat 4, 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

KnoxvilleIthaca

TYS - ITH

TYSITH

Knoxville McGhee Tyson

Per 3/5

7:25 pm-11:42 pm

1 stop4h 17m

Ithaca Tompkins County

Per 3/12

6:00 am-10:49 am

1 stop4h 49m

$723

KnoxvilleIthaca

TYS - ITH

TYSITH

Knoxville McGhee Tyson

Per 5/21

1:35 pm-6:35 pm

1 stop5h 00m

Ithaca Tompkins County

Pzt 5/25

7:50 pm-11:57 pm

1 stop4h 07m

$1,990

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 62% 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 17m

Direct flights

None
The fastest flight from Knoxville to Ithaca takes 4h 17m
There are no direct flights from Knoxville to Ithaca. There are no popular flight routes from Knoxville to Ithaca.
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  • 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 17m.

  • 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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1 adult
Cum 3/6
Cum 3/13
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