$324+ Cheap flights from Denver to Ithaca (DEN - 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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ITH
Jun 17 — Jun 241
Round-trip
1 adult, Economy
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Find cheap flights from Denver 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
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Cheapest flights from Denver to IthacaExplore the most affordable flight options available from Denver to Ithaca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 18, 2026.
Explore the most affordable flight options available from Denver to Ithaca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 18, 2026.
This Delta deal was found by Cheapflights users on 5/13. 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.
Fri 9/2512:20 pm
DEN
- ITH
1 stop9h 07m
Delta
Tue 9/295:55 am
ITH
- DEN
1 stop6h 52m
Delta
Deal found 5/13![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 5/14. 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.
Mon 8/2412:45 am
DEN
- ITH
2 stops9h 45m
Delta
Sat 9/55:55 am
ITH
- DEN
1 stop6h 52m
Delta
Deal found 5/14![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 5/13. 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.
Thu 9/2412:20 pm
DEN
- ITH
1 stop9h 07m
Delta
Mon 9/285:55 am
ITH
- DEN
1 stop6h 52m
Delta
Deal found 5/13![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 5/16. 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.
Sun 6/1412:40 am
DEN
- ITH
2 stops9h 56m
Delta
Sun 6/215:28 am
ITH
- DEN
1 stop7h 32m
Delta
Deal found 5/16![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 5/18. 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 10/1412:59 am
DEN
- ITH
2 stops10h 16m
Delta
Mon 10/192:00 pm
ITH
- DEN
2 stops9h 40m
Delta
Deal found 5/18![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 5/14. 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 8/251:58 pm
DEN
- ITH
1 stop7h 46m
United Airlines
Sat 9/510:25 am
ITH
- DEN
1 stop8h 08m
United Airlines
Deal found 5/14![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 5/15. 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.
Mon 7/2712:40 am
DEN
- ITH
2 stops9h 50m
Delta
Thu 8/65:30 am
ITH
- DEN
1 stop7h 17m
Delta
Deal found 5/15![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 5/14. 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.
Fri 5/2912:35 pm
DEN
- ITH
1 stop9h 11m
Delta
Tue 6/21:36 pm
ITH
- DEN
2 stops11h 03m
Delta
Deal found 5/14![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 5/14. 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.
Fri 5/2912:55 am
DEN
- ITH
2 stops9h 56m
Delta
Tue 6/25:31 am
ITH
- DEN
2 stops11h 34m
Delta
Deal found 5/14![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 5/14. 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.
Fri 6/512:35 pm
DEN
- ITH
1 stop9h 11m
Delta
Tue 6/95:28 am
ITH
- DEN
1 stop7h 25m
Delta
Deal found 5/14![Delta logo]()
$419
Best flights from Denver to IthacaDiscover carefully curated flight deals from Denver to Ithaca that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 18, 2026.
Discover carefully curated flight deals from Denver to Ithaca that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 18, 2026.
This Delta deal was found by Cheapflights users on 5/13. 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.
Fri 9/2512:20 pm
DEN
- ITH
1 stop9h 07m
Delta
Tue 9/295:55 am
ITH
- DEN
1 stop6h 52m
Delta
Deal found 5/13![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 5/18. 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.
Mon 8/2412:45 am
DEN
- ITH
2 stops9h 45m
Delta
Sat 9/55:55 am
ITH
- DEN
1 stop6h 52m
Delta
Deal found 5/18![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 5/13. 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.
Thu 9/2412:20 pm
DEN
- ITH
1 stop9h 07m
Delta
Mon 9/285:55 am
ITH
- DEN
1 stop6h 52m
Delta
Deal found 5/13![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 5/13. 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.
Thu 9/2412:20 pm
DEN
- ITH
1 stop9h 07m
Delta
Sun 9/275:55 am
ITH
- DEN
1 stop6h 52m
Delta
Deal found 5/13![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 5/16. 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.
Sun 6/1412:40 am
DEN
- ITH
2 stops9h 56m
Delta
Sun 6/215:28 am
ITH
- DEN
1 stop7h 32m
Delta
Deal found 5/16![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 5/17. 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.
Fri 6/512:35 pm
DEN
- ITH
1 stop9h 11m
Delta
Sat 6/65:31 am
ITH
- DEN
1 stop7h 31m
Delta
Deal found 5/17![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 5/14. 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.
Sat 5/301:15 pm
DEN
- ITH
1 stop8h 31m
Delta
Tue 6/25:31 am
ITH
- DEN
1 stop7h 29m
Delta
Deal found 5/14![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 5/14. 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.
Fri 5/2912:35 pm
DEN
- ITH
1 stop9h 11m
Delta
Tue 6/21:36 pm
ITH
- DEN
2 stops11h 03m
Delta
Deal found 5/14![Delta logo]()
$404
Last-minute flights from Denver to IthacaDiscover last-minute flight deals from Denver to Ithaca. Data last updated May 18, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Ithaca. Data last updated May 18, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/18. 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 5/211:53 pm
DEN
- ITH
1 stop7h 51m
United Airlines
Tue 5/267:50 pm
ITH
- DEN
1 stop6h 40m
United Airlines
Deal found 5/18![United Airlines logo]()
$505
This Delta deal was found by Cheapflights users on 5/18. 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.
Fri 5/2212:35 pm
DEN
- ITH
1 stop9h 11m
Delta
Tue 5/265:31 am
ITH
- DEN
1 stop7h 29m
Delta
Deal found 5/18![Delta logo]()
$499
This United Airlines deal was found by Cheapflights users on 5/15. 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 5/281:53 pm
DEN
- ITH
1 stop7h 51m
United Airlines
Sun 5/317:50 pm
ITH
- DEN
1 stop6h 40m
United Airlines
Deal found 5/15![United Airlines logo]()
$491
This Delta deal was found by Cheapflights users on 5/14. 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.
Fri 5/2912:35 pm
DEN
- ITH
1 stop9h 11m
Delta
Tue 6/25:31 am
ITH
- DEN
1 stop7h 29m
Delta
Deal found 5/14![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 5/14. 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.
Fri 5/2912:55 am
DEN
- ITH
2 stops9h 56m
Delta
Tue 6/25:31 am
ITH
- DEN
2 stops11h 34m
Delta
Deal found 5/14![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 5/14. 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 6/312:35 pm
DEN
- ITH
1 stop9h 11m
Delta
Tue 6/95:28 am
ITH
- DEN
1 stop7h 25m
Delta
Deal found 5/14![Delta logo]()
$489
This Delta deal was found by Cheapflights users on 5/14. 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.
Fri 6/512:35 pm
DEN
- ITH
1 stop9h 11m
Delta
Sat 6/65:31 am
ITH
- DEN
1 stop7h 31m
Delta
Deal found 5/14![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 5/14. 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.
Fri 6/512:35 pm
DEN
- ITH
1 stop9h 11m
Delta
Tue 6/95:28 am
ITH
- DEN
1 stop7h 25m
Delta
Deal found 5/14![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 5/16. 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.
Sun 6/1412:40 am
DEN
- ITH
2 stops9h 56m
Delta
Sun 6/215:28 am
ITH
- DEN
1 stop7h 32m
Delta
Deal found 5/16![Delta logo]()
$359
One-way flights from Denver to IthacaSearch for one-way flight options from Denver to Ithaca. Find affordable one-way fares based on user searches. Data last updated May 18, 2026.
Search for one-way flight options from Denver to Ithaca. Find affordable one-way fares based on user searches. Data last updated May 18, 2026.
This Delta deal was found by Cheapflights users on 5/14. 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.
Fri 11/612:20 pm
DEN
- ITH
1 stop9h 01m
Delta
Deal found 5/14![Delta logo]()
$324
This Delta deal was found by Cheapflights users on 5/18. 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 8/46:40 am
DEN
- ITH
1 stop15h 57m
Delta
Deal found 5/18![Delta logo]()
$337
This Delta deal was found by Cheapflights users on 5/17. 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.
Thu 7/1612:40 am
DEN
- ITH
2 stops9h 50m
Delta
Deal found 5/17![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 5/14. 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.
Sat 6/136:35 am
DEN
- ITH
1 stop28h 01m
Delta
Deal found 5/14![Delta logo]()
$347
This Delta deal was found by Cheapflights users on 5/18. 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.
Mon 8/36:40 am
DEN
- ITH
1 stop27h 50m
Delta
Deal found 5/18![Delta logo]()
$352
This Delta deal was found by Cheapflights users on 5/14. 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.
Fri 6/1211:59 pm
DEN
- ITH
1 stop10h 37m
Delta
Deal found 5/14![Delta logo]()
$362
This United Airlines deal was found by Cheapflights users on 5/14. 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 6/133:50 pm
DEN
- ITH
1 stop5h 54m
United Airlines
Deal found 5/14![United Airlines logo]()
$408
This United Airlines deal was found by Cheapflights users on 5/14. 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 5/281:53 pm
DEN
- ITH
1 stop7h 51m
United Airlines
Deal found 5/14![United Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 5/14. 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 5/2712:55 am
DEN
- ITH
2 stops9h 56m
Delta
Deal found 5/14![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 5/18. 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 6/281:53 pm
DEN
- ITH
1 stop7h 51m
United Airlines
Deal found 5/18![United Airlines logo]()
$447
Find flight deals from Denver to Ithaca
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) 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 May 18, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $329 (Delta) |
One-way from | $324 (Delta) |
Popular in | March |
Cheapest in | October |
Average price | $521 |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver 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 May 18, 2026.
Use the filters below to find and compare flights from Denver to Ithaca that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
DenverIthaca
DEN - ITH
DENITH
Denver Intl
Fri 9/25
12:20 pm-11:27 pm
1 stop9h 07m
Ithaca Tompkins County
Tue 9/29
5:55 am-10:47 am
1 stop6h 52m
$329
DenverIthaca
DEN - ITH
DENITH
Denver Intl
Mon 8/24
12:45 am-12:30 pm
2 stops9h 45m
Ithaca Tompkins County
Sat 9/5
5:55 am-10:47 am
1 stop6h 52m
$334
DenverIthaca
DEN - ITH
DENITH
Denver Intl
Thu 9/24
12:20 pm-11:27 pm
1 stop9h 07m
Ithaca Tompkins County
Mon 9/28
5:55 am-10:47 am
1 stop6h 52m
$354
DenverIthaca
DEN - ITH
DENITH
Denver Intl
Thu 9/24
12:20 pm-11:27 pm
1 stop9h 07m
Ithaca Tompkins County
Sun 9/27
5:55 am-10:47 am
1 stop6h 52m
$354
DenverIthaca
DEN - ITH
DENITH
Denver Intl
Sun 6/14
12:40 am-12:36 pm
2 stops9h 56m
Ithaca Tompkins County
Sun 6/21
5:28 am-11:00 am
1 stop7h 32m
$359
DenverIthaca
DEN - ITH
DENITH
Denver Intl
Fri 6/5
12:35 pm-11:46 pm
1 stop9h 11m
Ithaca Tompkins County
Sat 6/6
5:31 am-11:02 am
1 stop7h 31m
$399
DenverIthaca
DEN - ITH
DENITH
Denver Intl
Sat 5/30
1:15 pm-11:46 pm
1 stop8h 31m
Ithaca Tompkins County
Tue 6/2
5:31 am-11:00 am
1 stop7h 29m
$399
DenverIthaca
DEN - ITH
DENITH
Denver Intl
Fri 5/29
12:35 pm-11:46 pm
1 stop9h 11m
Ithaca Tompkins County
Tue 6/2
1:36 pm-10:39 pm
2 stops11h 03m
$404
Cheapest one-way
DenverIthaca
DEN - ITH
DENITH
Denver Intl
Fri 11/6
12:20 pm-11:21 pm
1 stop9h 01m
$324
Quickest one-way
DenverIthaca
DEN - ITH
DENITH
Denver Intl
Sat 6/13
3:50 pm-11:44 pm
1 stop5h 54m
$408
Showing 1-10 of 15 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Denver-Ithaca flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Denver-Ithaca flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Denver-Ithaca flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Denver-Ithaca flights, Cheapflights users trust Expedia the most. Expedia 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 Denver-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 Denver to Ithaca
Have a flexible travel schedule? Discover the best time to fly to Ithaca from Denver with our price prediction graph.
DEN-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.
Cheapflights Insights
Everything you need to know about your flight from Denver to Ithaca
What is the cheapest month to book a flight from Denver to Ithaca?
Currently, October is the cheapest month in which you can book a flight from Denver to Ithaca (average of $293). Flying from Denver to Ithaca in March is currently the most expensive (average of $742). 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.
How much does it cost to fly round-trip from Denver to Ithaca?
Reviews of airlines servicing Ithaca
Get insights into the airlines that provide service to Ithaca. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ithaca. Reviews last updated May 18, 2026.
Peruse reviews from past customers who have flown with Delta and United Airlines from Denver to Ithaca to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Entertainment
7.8
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Entertainment
7.8
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Related info for your journey
Find useful and relevant information for your journey from Denver 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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Top 2 airlines flying from Denver to Ithaca
Discover the top 2 airlines that operate flights from Denver to Ithaca. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$274 | Average$449 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$307 | Average$484 | FlexibilityNo cancel fee | On-time69% |