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Ithaca

$269+ Cheap flights from Denver to Ithaca (DEN - 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ITH
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap 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 November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$269
(Delta)

Popular in

April

Cheapest in

January

Average price

$483
Provider with most accurate pricing for Denver Intl-Ithaca Tompkins County flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Ithaca Tompkins County flights.
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From Denver Intl to Ithaca Tompkins County
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Highest demand for flights based on searches. 1% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Denver to Ithaca

Cheapest flights from Denver to Ithaca
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 November 13, 2025.

This Delta deal was found by Cheapflights users on 11/12. 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 12/612:06 pmDEN - ITH
1 stop8h 45mDelta
Wed 12/105:34 amITH - DEN
1 stop7h 19mDelta
Deal found 11/12$269
This Delta deal was found by Cheapflights users on 11/12. 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 12/1612:04 pmDEN - ITH
1 stop8h 47mDelta
Wed 12/316:25 amITH - DEN
2 stops15h 43mDelta
Deal found 11/12$387
This United Airlines deal was found by Cheapflights users on 11/12. 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 12/164:05 pmDEN - ITH
1 stop5h 38mUnited Airlines
Wed 12/317:40 pmITH - DEN
1 stop6h 35mUnited Airlines
Deal found 11/12$428
This Delta deal was found by Cheapflights users on 11/12. 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 12/1812:04 pmDEN - ITH
1 stop8h 47mDelta
Wed 12/316:25 amITH - DEN
1 stop14h 04mDelta
Deal found 11/12$438
This Delta deal was found by Cheapflights users on 11/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:20 pmDEN - ITH
1 stop8h 34mDelta
Tue 11/182:05 pmITH - DEN
1 stop6h 42mDelta
Deal found 11/10$439

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 November 13, 2025.
Use the filters below to find and compare flights from Denver to Ithaca that are best for you.

Fly from

Denver

Fly to

Ithaca

Route

Depart

Return

Price

DenverIthaca

DEN - ITH

DENITH

Denver Intl

Wed 4/29

12:20 pm-11:27 pm

1 stop9h 07m

Ithaca Tompkins County

Sat 5/2

5:55 am-10:47 am

1 stop6h 52m

$269

DenverIthaca

DEN - ITH

DENITH

Denver Intl

Sat 12/6

12:06 pm-10:51 pm

1 stop8h 45m

Ithaca Tompkins County

Wed 12/10

5:34 am-10:53 am

1 stop7h 19m

$269

DenverIthaca

DEN - ITH

DENITH

Denver Intl

Wed 12/17

12:04 pm-10:51 pm

1 stop8h 47m

Ithaca Tompkins County

Wed 12/31

6:25 am-8:08 pm

2 stops15h 43m

$387

DenverIthaca

DEN - ITH

DENITH

Denver Intl

Sun 3/29

11:59 pm-9:41 am

1 stop7h 42m

$295

DenverIthaca

DEN - ITH

DENITH

Denver Intl

Thu 11/27

11:15 am-6:28 pm

1 stop5h 13m

$395

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Compare providers for flights from Denver 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 Denver to Ithaca in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Ithaca flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Denver-Ithaca flight deals on Cheapflights vs. eDreams >95% 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 eDreams the most. eDreams 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.
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, February is the cheapest month in which you can book a flight from Denver to Ithaca (average of $116). Flying from Denver to Ithaca in May is currently the most expensive (average of $236). 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.

What is the cheapest time of day to fly from DEN to ITH?

Find hourly flight availability from Denver to Ithaca. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

One of the essential ways to save on airfare from Denver to Ithaca is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 13% on airfare.

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 November 13, 2025.
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.
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
United Airlines
7.4
Good
9,017 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

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.

  • How long is the flight from Denver to Ithaca?

    A quick flight from Denver to Ithaca can take about 9h 07m. Delta provides one of the quickest options available for as low as $269. Denver and Ithaca are separated by a distance of 1471 mi.

  • What are the cheapest airlines flying from Denver to Ithaca round-trip?

    Delta, at $268, was found to be the cheapest airline from Denver to Ithaca. An alternate airline flying to your destination would be United Airlines. These flights start at 33% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver 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 Denver to Ithaca?

    Currently, February is the cheapest month in which you can book a flight from Denver to Ithaca (average of $116). Flying from Denver to Ithaca in May is currently the most expensive (average of $236). 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?

Book flights to Ithaca if you plan to visit one of these locations
Cortland

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Alternative routes for Denver to Ithaca

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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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$375FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$319Average$494FlexibilityNo cancel feeOn-time69%

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