$289+ Cheap flights from Knoxville to Ithaca (TYS - ITH)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — ITH
Oct 8 — Oct 151
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Ithaca with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Knoxville to Ithaca
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Cheapest flights from Knoxville to IthacaExplore 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 8, 2026.
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 8, 2026.
This Delta deal was found by Cheapflights users on 9/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:40 am -
2 stops6h 40m
Tue 10/65:40 am -
2 stops8h 00m
Deal found 9/4![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 9/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:40 am -
2 stops6h 40m
Sun 10/45:45 am -
2 stops9h 55m
Deal found 9/4![Delta logo]()
$394
This United Airlines deal was found by Cheapflights users on 9/4. 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 9/307:25 pm -
1 stop4h 19m
Mon 10/57:59 pm -
1 stop4h 00m
Deal found 9/4![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/311:54 pm -
2 stops9h 50m
Tue 11/37:55 pm -
1 stop4h 04m
Deal found 9/3![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/110:42 am -
2 stops13h 02m
Mon 10/56:15 am -
1 stop4h 22m
Deal found 9/4![United Airlines logo]()
$440
This United Airlines deal was found by Cheapflights users on 9/4. 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 9/305:45 am -
1 stop4h 05m
Sun 10/46:15 am -
1 stop4h 22m
Deal found 9/4![United Airlines logo]()
$458
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Mon 9/147:20 pm -
1 stop4h 24m
Wed 9/3010:27 am -
1 stop4h 15m
Deal found 9/7![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Tue 10/67:25 pm -
1 stop4h 19m
Mon 10/127:59 pm -
1 stop4h 00m
Deal found 9/6![United Airlines logo]()
$478
Best flights from Knoxville to IthacaDiscover carefully curated flight deals from Knoxville to Ithaca that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
Discover carefully curated flight deals from Knoxville to Ithaca that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/311:55 pm -
1 stop5h 07m
Tue 11/37:55 pm -
1 stop4h 04m
Deal found 9/3![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/15:45 am -
1 stop4h 05m
Mon 10/56:15 am -
1 stop4h 22m
Deal found 9/4![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Tue 10/67:25 pm -
1 stop4h 19m
Mon 10/127:59 pm -
1 stop4h 00m
Deal found 9/6![United Airlines logo]()
$478
Last-minute flights from Knoxville to IthacaDiscover last-minute flight deals from Knoxville to Ithaca. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Ithaca. Data last updated September 8, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Mon 9/147:20 pm -
1 stop4h 24m
Wed 9/3010:27 am -
1 stop4h 15m
Deal found 9/7![United Airlines logo]()
$464
This Delta deal was found by Cheapflights users on 9/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:40 am -
2 stops6h 40m
Tue 10/65:40 am -
2 stops8h 00m
Deal found 9/4![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 9/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:40 am -
2 stops6h 40m
Sun 10/45:45 am -
2 stops9h 55m
Deal found 9/4![Delta logo]()
$394
This United Airlines deal was found by Cheapflights users on 9/4. 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 9/307:25 pm -
1 stop4h 19m
Mon 10/57:59 pm -
1 stop4h 00m
Deal found 9/4![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/4. 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 9/305:45 am -
1 stop4h 05m
Sun 10/46:15 am -
1 stop4h 22m
Deal found 9/4![United Airlines logo]()
$458
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/110:42 am -
2 stops13h 02m
Mon 10/56:15 am -
1 stop4h 22m
Deal found 9/4![United Airlines logo]()
$440
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Tue 10/67:25 pm -
1 stop4h 19m
Mon 10/127:59 pm -
1 stop4h 00m
Deal found 9/6![United Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/311:54 pm -
2 stops9h 50m
Tue 11/37:55 pm -
1 stop4h 04m
Deal found 9/3![United Airlines logo]()
$404
One-way flights from Knoxville to IthacaSearch for one-way flight options from Knoxville to Ithaca. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
Search for one-way flight options from Knoxville to Ithaca. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
This Delta deal was found by Cheapflights users on 9/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:40 am -
2 stops6h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Mon 9/287:25 pm -
1 stop4h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![United Airlines logo]()
$314
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/110:42 am -
2 stops13h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Sun 10/45:45 am -
1 stop4h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![United Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/25:45 am -
1 stop4h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![United Airlines logo]()
$410
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Tue 9/2910:42 am -
3 stops23h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/310:42 am -
3 stops23h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![United Airlines logo]()
$551
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 September 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $349 (Delta) |
One-way from | $289 (Delta) |
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 7,457,451 searches. Data last updated September 8, 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
Cheapest round-trip
Quickest round-trip
KnoxvilleIthaca
TYS Knoxville McGhee Tyson - ITH Ithaca Tompkins County
TYSITH
Knoxville McGhee Tyson
Sat 10/3
5:45 am-9:50 am
1 stop4h 05m
Ithaca Tompkins County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$314
KnoxvilleIthaca
TYS Knoxville McGhee Tyson - ITH Ithaca Tompkins County
TYSITH
Knoxville McGhee Tyson
Mon 9/28
7:25 pm-11:44 pm
1 stop4h 19m
Ithaca Tompkins County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$314
KnoxvilleIthaca
TYS Knoxville McGhee Tyson - ITH Ithaca Tompkins County
TYSITH
Knoxville McGhee Tyson
Thu 10/1
10:42 am-11:44 pm
2 stops13h 02m
Ithaca Tompkins County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$319
KnoxvilleIthaca
TYS Knoxville McGhee Tyson - ITH Ithaca Tompkins County
TYSITH
Knoxville McGhee Tyson
Sun 10/4
5:45 am-9:50 am
1 stop4h 05m
Ithaca Tompkins County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$343
KnoxvilleIthaca
TYS Knoxville McGhee Tyson - ITH Ithaca Tompkins County
TYSITH
Knoxville McGhee Tyson
Sat 10/31
1:55 pm-7:02 pm
1 stop5h 07m
Ithaca Tompkins County
Tue 11/3
7:55 pm-11:59 pm
1 stop4h 04m
$399
KnoxvilleIthaca
TYS Knoxville McGhee Tyson - ITH Ithaca Tompkins County
TYSITH
Knoxville McGhee Tyson
Thu 10/1
5:45 am-9:50 am
1 stop4h 05m
Ithaca Tompkins County
Mon 10/5
6:15 am-10:37 am
1 stop4h 22m
$399
KnoxvilleIthaca
TYS Knoxville McGhee Tyson - ITH Ithaca Tompkins County
TYSITH
Knoxville McGhee Tyson
Fri 10/2
5:45 am-9:50 am
1 stop4h 05m
Ithaca Tompkins County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$410
KnoxvilleIthaca
TYS Knoxville McGhee Tyson - ITH Ithaca Tompkins County
TYSITH
Knoxville McGhee Tyson
Tue 10/6
7:25 pm-11:44 pm
1 stop4h 19m
Ithaca Tompkins County
Mon 10/12
7:59 pm-11:59 pm
1 stop4h 00m
$478
Sorted by cheapest first
Compare providers for flights from Knoxville to Ithaca
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Ithaca in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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.
TYS-ITH
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.
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.
Traveling to a place near Ithaca?
Book flights to Ithaca if you plan to visit one of these locationsCortland
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