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Ithaca

$287+ Cheap flights from Knoxville to Ithaca (TYS - ITH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — ITH
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Cheap flight deals from Knoxville to Ithaca

Cheapest flights from Knoxville to Ithaca
Explore the most affordable flight options available from Knoxville to Ithaca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.

This United Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/277:25 pm
TYS
-
ITH
1 stop4h 17m
United Airlines
Mon 3/3010:30 am
ITH
-
TYS
1 stop4h 39m
United Airlines
Deal found 3/6$312
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/17:00 am
TYS
-
ITH
2 stops11h 49m
United Airlines
Sun 4/56:00 am
ITH
-
TYS
1 stop4h 50m
United Airlines
Deal found 3/5$449
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:00 am
TYS
-
ITH
2 stops11h 35m
United Airlines
Wed 11/117:50 pm
ITH
-
TYS
1 stop3h 47m
United Airlines
Deal found 3/5$564
This United Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:40 am
TYS
-
ITH
1 stop14h 02m
United Airlines
Sat 3/216:00 am
ITH
-
TYS
1 stop4h 49m
United Airlines
Deal found 3/9$707

Find flight deals from Knoxville to Ithaca

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Ithaca (ITH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$312
(United Airlines)

One-way from

$287
(Delta)
Provider with most accurate pricing for Knoxville McGhee Tyson-Ithaca Tompkins County flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Ithaca Tompkins County flights.
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From Knoxville McGhee Tyson to Ithaca Tompkins County
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One-way flight from Knoxville McGhee Tyson to Ithaca Tompkins County
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Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated March 10, 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 3/27

7:25 pm-11:42 pm

1 stop4h 17m

Ithaca Tompkins County

Mon 3/30

10:30 am-3:09 pm

1 stop4h 39m

$312

KnoxvilleIthaca

TYS - ITH

TYSITH

Knoxville McGhee Tyson

Wed 4/1

7:00 am-6:49 pm

2 stops11h 49m

Ithaca Tompkins County

Sun 4/5

6:00 am-10:50 am

1 stop4h 50m

$449

KnoxvilleIthaca

TYS - ITH

TYSITH

Knoxville McGhee Tyson

Tue 3/24

2:21 pm-6:22 pm

1 stop4h 01m

Ithaca Tompkins County

Sat 3/28

7:35 pm-3:09 pm

1 stop19h 34m

$743

KnoxvilleIthaca

TYS - ITH

TYSITH

Knoxville McGhee Tyson

Wed 7/1

5:30 am-1:20 pm

2 stops7h 50m

Ithaca Tompkins County

Sun 7/5

5:55 am-1:25 pm

2 stops7h 30m

$790

KnoxvilleIthaca

TYS - ITH

TYSITH

Knoxville McGhee Tyson

Thu 7/2

11:30 am-11:27 pm

2 stops11h 57m

Ithaca Tompkins County

Mon 7/6

5:55 am-1:25 pm

2 stops7h 30m

$855
Quickest round-trip

KnoxvilleIthaca

TYS - ITH

TYSITH

Knoxville McGhee Tyson

Thu 7/2

7:19 pm-11:44 pm

1 stop4h 25m

Ithaca Tompkins County

Mon 7/6

7:50 pm-11:54 pm

1 stop4h 04m

$1,147
Cheapest one-way
Quickest one-way

KnoxvilleIthaca

TYS - ITH

TYSITH

Knoxville McGhee Tyson

Sun 4/19

5:40 am-12:53 pm

2 stops7h 13m

$287

KnoxvilleIthaca

TYS - ITH

TYSITH

Knoxville McGhee Tyson

Sun 4/19

9:40 am-9:48 am

1 stop24h 08m

$652

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Knoxville-Ithaca flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Ithaca flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Ithaca flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Ithaca flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Ithaca flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Knoxville to Ithaca

Have a flexible travel schedule? Discover the best time to fly to Ithaca from Knoxville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Ithaca

What is the cheapest month to book a flight from Knoxville to Ithaca?

Currently, April is the cheapest month in which you can book a flight from Knoxville to Ithaca (average of $160). Flying from Knoxville to Ithaca in March is currently the most expensive (average of $271). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Ithaca. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Knoxville to Ithaca?

    Departing from Knoxville to Ithaca will take you 4h 17m. There are 612 mi between Knoxville and Ithaca.

  • Can I find deals for flights from Knoxville to Ithaca that include hotel bookings?

    Yes. In addition to deals on Knoxville to Ithaca flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Ithaca?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Ithaca.

  • Can I find deals for business class flights from Knoxville to Ithaca?

    Yes. Cheapflights offers flight deals from Knoxville to Ithaca by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Knoxville to Ithaca?

    Currently, April is the cheapest month in which you can book a flight from Knoxville to Ithaca (average of $160). Flying from Knoxville to Ithaca in March is currently the most expensive (average of $271). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Ithaca?

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