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Ithaca

$327+ 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — ITH
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$443
(Delta)

One-way from

$327
(Delta)
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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Find 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 September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/9. 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 9/257:00 amTYS - ITH
2 stops11h 38mUnited Airlines
Tue 9/306:10 amITH - TYS
1 stop4h 19mUnited Airlines
Deal found 9/9$486
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/305:52 pmTYS - ITH
2 stops29h 51mUnited Airlines
Tue 11/47:40 pmITH - TYS
1 stop4h 19mUnited Airlines
Deal found 9/10$562
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/257:00 amTYS - ITH
2 stops11h 38mUnited Airlines
Mon 9/297:53 pmITH - TYS
1 stop18h 52mUnited Airlines
Deal found 9/9$570
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 10/87:26 pmTYS - ITH
1 stop4h 17mUnited Airlines
Sun 10/127:53 pmITH - TYS
1 stop14h 36mUnited Airlines
Deal found 9/9$686

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 September 11, 2025.
Use the filters below to find and compare flights from Knoxville to Ithaca that are best for you.

Fly from

Knoxville

Fly to

Ithaca

Route

Depart

Return

Price

KnoxvilleIthaca

TYS - ITH

TYSITH

Knoxville McGhee Tyson

Fri 3/6

7:30 am-11:21 pm

2 stops15h 51m

Ithaca Tompkins County

Tue 3/10

5:55 am-1:26 pm

2 stops7h 31m

$443

KnoxvilleIthaca

TYS - ITH

TYSITH

Knoxville McGhee Tyson

Thu 9/25

7:00 am-6:38 pm

2 stops11h 38m

Ithaca Tompkins County

Tue 9/30

6:10 am-10:29 am

1 stop4h 19m

$486

KnoxvilleIthaca

TYS - ITH

TYSITH

Knoxville McGhee Tyson

Fri 3/6

5:50 am-11:30 pm

1 stop17h 40m

Ithaca Tompkins County

Tue 3/10

6:00 am-9:45 am

1 stop3h 45m

$513

KnoxvilleIthaca

TYS - ITH

TYSITH

Knoxville McGhee Tyson

Fri 9/26

5:45 am-1:22 pm

2 stops7h 37m

$327

KnoxvilleIthaca

TYS - ITH

TYSITH

Knoxville McGhee Tyson

Fri 9/26

9:55 am-6:38 pm

1 stop8h 43m

$552

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

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, February is the cheapest month in which you can book a flight from Knoxville to Ithaca (average of $359). Flying from Knoxville to Ithaca in May is currently the most expensive (average of $460). 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 11h 38m. There are 612 mi between Knoxville and Ithaca. This flight may include one or multiple stops.

  • 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, February is the cheapest month in which you can book a flight from Knoxville to Ithaca (average of $359). Flying from Knoxville to Ithaca in May is currently the most expensive (average of $460). 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

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