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Ithaca

$289+ Cheap flights from Colorado to Ithaca (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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ITH
Feb 6 — Feb 131
Fri 2/6
Fri 2/13
1 adult, Economy
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Cheap flight deals from Colorado to Ithaca

Keep the following information in mind while searching for Colorado to Ithaca flight deals. Data was last updated January 7, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(Delta)

Popular in

November

Cheapest in

January

Average price

$298
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 Colorado to Ithaca Tompkins County
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Highest demand for flights based on searches. 13% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Colorado to Ithaca

Cheapest flights from Colorado to Ithaca
Explore the most affordable flight options available from Colorado to Ithaca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 7, 2026.

This Delta deal was found by Cheapflights users on 1/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:00 amDEN - ITH
1 stop6h 23mDelta
Mon 2/233:03 pmITH - DEN
1 stop9h 18mDelta
Deal found 1/7$289
This Delta deal was found by Cheapflights users on 1/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2312:07 pmDEN - ITH
1 stop9h 15mDelta
Thu 1/295:29 amITH - DEN
1 stop7h 28mDelta
Deal found 1/6$314
This Delta deal was found by Cheapflights users on 1/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:00 amDEN - ITH
1 stop6h 23mDelta
Sun 2/223:00 pmITH - DEN
1 stop21h 53mDelta
Deal found 1/7$317
This Delta deal was found by Cheapflights users on 1/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2312:07 pmDEN - ITH
1 stop9h 15mDelta
Wed 1/282:36 pmITH - DEN
2 stops10h 14mDelta
Deal found 1/6$319
This Delta deal was found by Cheapflights users on 1/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2312:07 pmDEN - ITH
1 stop9h 15mDelta
Mon 1/262:36 pmITH - DEN
1 stop10h 10mDelta
Deal found 1/6$339
This Delta deal was found by Cheapflights users on 1/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2912:20 pmDEN - ITH
1 stop9h 07mDelta
Mon 8/105:55 amITH - DEN
1 stop6h 52mDelta
Deal found 1/6$344
This Delta deal was found by Cheapflights users on 1/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2912:20 pmDEN - ITH
1 stop9h 07mDelta
Sat 8/85:55 amITH - DEN
1 stop14h 39mDelta
Deal found 1/6$347
This Delta deal was found by Cheapflights users on 1/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2512:59 amDEN - ITH
2 stops11h 24mDelta
Sun 3/15:29 amITH - DEN
1 stop7h 24mDelta
Deal found 1/7$349
This United Airlines deal was found by Cheapflights users on 1/5. 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 1/81:32 pmMTJ - ITH
2 stops8h 12mUnited Airlines
Mon 1/127:45 pmITH - MTJ
2 stops26h 32mUnited Airlines
Deal found 1/5$739
This United Airlines deal was found by Cheapflights users on 1/5. 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 1/131:25 pmCOS - ITH
2 stops8h 19mUnited Airlines
Sat 1/177:45 pmITH - COS
2 stops17h 17mUnited Airlines
Deal found 1/5$749

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado 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 January 7, 2026.
Use the filters below to find and compare flights from Colorado to Ithaca that are best for you.

Fly from

Colorado

Fly to

Ithaca

Route

Depart

Return

Price

DenverIthaca

DEN - ITH

DENITH

Denver Intl

Thu 2/19

6:00 am-2:23 pm

1 stop6h 23m

Ithaca Tompkins County

Tue 2/24

3:03 pm-10:21 pm

1 stop9h 18m

$289

DenverIthaca

DEN - ITH

DENITH

Denver Intl

Thu 2/26

6:00 am-2:23 pm

1 stop6h 23m

Ithaca Tompkins County

Sat 2/28

3:03 pm-10:21 pm

1 stop9h 18m

$289

DenverIthaca

DEN - ITH

DENITH

Denver Intl

Thu 2/19

6:00 am-2:23 pm

1 stop6h 23m

Ithaca Tompkins County

Mon 2/23

3:03 pm-10:21 pm

1 stop9h 18m

$289

DenverIthaca

DEN - ITH

DENITH

Denver Intl

Fri 1/23

2:02 pm-11:44 pm

1 stop7h 42m

Ithaca Tompkins County

Wed 1/28

7:45 pm-12:30 am

1 stop6h 45m

$314

DenverIthaca

DEN - ITH

DENITH

Denver Intl

Fri 1/23

12:07 pm-11:22 pm

1 stop9h 15m

Ithaca Tompkins County

Wed 1/28

5:29 am-10:57 am

1 stop7h 28m

$314

DenverIthaca

DEN - ITH

DENITH

Denver Intl

Fri 1/23

12:07 pm-11:22 pm

1 stop9h 15m

Ithaca Tompkins County

Tue 1/27

5:29 am-10:57 am

1 stop7h 28m

$314

DenverIthaca

DEN - ITH

DENITH

Denver Intl

Thu 1/22

12:07 pm-11:22 pm

1 stop9h 15m

Ithaca Tompkins County

Tue 1/27

5:29 am-10:57 am

1 stop7h 28m

$314

DenverIthaca

DEN - ITH

DENITH

Denver Intl

Thu 2/19

6:00 am-2:23 pm

1 stop6h 23m

Ithaca Tompkins County

Sun 2/22

3:00 pm-10:53 am

1 stop21h 53m

$317

DenverIthaca

DEN - ITH

DENITH

Denver Intl

Fri 3/6

12:59 am-2:23 pm

2 stops11h 24m

$310

MontroseIthaca

MTJ - ITH

MTJITH

Montrose County

Mon 5/11

1:35 pm-11:30 pm

2 stops31h 55m

$388

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 14 results
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Best time to book a flight from Colorado to Ithaca

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

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

Currently, September is the cheapest month in which you can book a flight from Colorado to Ithaca (average of $153). Flying from Colorado to Ithaca in December is currently the most expensive (average of $238). 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 Colorado to Ithaca. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ithaca from Colorado?

    Ithaca Tompkins County (ITH) is the airport you will fly into if you book a flight from Colorado to Ithaca. It is only a 4.0 mi journey from Tompkins County (ITH) to Ithaca’s city center.

  • How long is the flight from Colorado to Ithaca?

    Delta can get you from Colorado to Ithaca in just under 6h 23m. Your travel time can differ by up to . The distance between Colorado and Ithaca is about 1471 mi.

  • What are the most popular routes from Colorado to Ithaca?

    The most popular flight routes from Colorado to Ithaca are Denver Intl - Ithaca Tompkins County, Montrose County - Ithaca Tompkins County and Colorado Springs - Ithaca Tompkins County.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Colorado to Ithaca (average of $153). Flying from Colorado to Ithaca in December is currently the most expensive (average of $238). 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 Colorado to Ithaca

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Top 2 airlines flying from Colorado to Ithaca

Discover the top 2 airlines that operate flights from Colorado 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 January 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$365FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$293Average$494FlexibilityNo cancel feeOn-time69%

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