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$159+ Cheap flights from Ithaca to Denver (ITH - DEN)

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 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
ITH — DEN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Ithaca to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Ithaca (ITH) to Denver (DEN). 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 June 12, 2025.

Round-trip from

$274
(Delta)

One-way from

$159
(Delta)

Popular in

December

Cheapest in

January

Average price

$390
From Ithaca Tompkins County to Denver Intl
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One-way flight from Ithaca Tompkins County to Denver Intl
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Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Ithaca to Denver

Cheapest flights from Ithaca to Denver
Explore the most affordable flight options available from Ithaca to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Delta deal was found by Cheapflights users on 6/11. 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 10/13:30 pmITH - DEN
1 stop9h 16mDelta
Sat 10/46:30 amDEN - ITH
1 stop6h 17mDelta
Deal found 6/11$269
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Fri 6/277:55 pmITH - DEN
1 stop6h 35mUnited Airlines
Tue 7/11:25 pmDEN - ITH
1 stop8h 05mUnited Airlines
Deal found 6/12$319

Cheapflights Fare Finder

Customize your flight search to find flights from Ithaca to Denver 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 June 12, 2025.
Use the filters below to find and compare flights from Ithaca to Denver that are best for you.

Fly from

Ithaca

Fly to

Denver

Route

Depart

Return

Price

IthacaDenver

ITH - DEN

ITHDEN

Ithaca Tompkins County

Wed 10/1

3:30 pm-10:46 pm

1 stop9h 16m

Denver Intl

Sat 10/4

6:30 am-2:47 pm

1 stop6h 17m

$269

IthacaDenver

ITH - DEN

ITHDEN

Ithaca Tompkins County

Fri 6/27

7:55 pm-12:30 am

1 stop6h 35m

Denver Intl

Tue 7/1

1:25 pm-11:30 pm

1 stop8h 05m

$319

IthacaDenver

ITH - DEN

ITHDEN

Ithaca Tompkins County

Wed 7/16

5:36 am-11:11 am

1 stop7h 35m

$159

IthacaDenver

ITH - DEN

ITHDEN

Ithaca Tompkins County

Tue 6/24

7:50 pm-12:12 am

1 stop6h 22m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Ithaca to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Ithaca 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 Ithaca to Denver

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

Currently, October is the cheapest month in which you can book a flight from Ithaca to Denver (average of $197). Flying from Ithaca to Denver in March is currently the most expensive (average of $278). 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 ITH to DEN?

Find hourly flight availability from Ithaca to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s optimal to fly from Ithaca to Denver at noon. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

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

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

    Cheapflights users have booked flights from Ithaca to Denver round-trip from $274. Another airline that can offer you cheap pricing is United Airlines. These flights start at 42% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Ithaca to Denver (average of $197). Flying from Ithaca to Denver in March is currently the most expensive (average of $278). 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
Westminster
Black Hawk
Winter Park
Lakewood
Cripple Creek
Golden
Brighton
Silverthorne
Thornton
Frisco
Grand Lake
Broomfield
Central City
Glendale
Copper Mountain
Wheat Ridge
Longmont
Idaho Springs
Greeley
Limon

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ithaca to Denver

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Ithaca to Denver

Discover the top 2 airlines that operate flights from Ithaca to Denver. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$426FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$318Average$536FlexibilityNo cancel feeOn-time69%

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