What is the cheapest airline that flies from Denver Intl to Ithaca Tompkins County?

Delta and United Airlines are the most popular carriers operating from Denver Intl to Ithaca Tompkins County

What airlines fly to Ithaca?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Ithaca from Denver according to our data. United Airlines is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Ithaca. Keep in mind that there are 5 different airlines that fly to Ithaca on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Denver Intl Airport to Ithaca Tompkins County Airport?

Prices for flights from Denver Intl Airport to Ithaca Tompkins County Airport were last updated today.

How many operators does momondo search for flights from Denver Intl Airport to Ithaca Tompkins County Airport?

As of September 2026, there are 2 operators available to choose from for flights from Denver Intl Airport to Ithaca Tompkins County Airport.

How old do you have to be to fly from Denver Intl Airport to Ithaca Tompkins County Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Ithaca Tompkins County Airport.

What documentation or ID do you need to fly to Ithaca Tompkins County Airport?

The required travel and health documents for your Ithaca Tompkins County Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ithaca Tompkins County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$339 Cheap Flights from Denver to Ithaca in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Ithaca

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:52 pm - 9:50 amDEN Denver Intl-ITH Ithaca Tompkins County

7h 58m1 stop Washington, D.C. Dulles Intl

7:55 pm - 12:19 amITH Ithaca Tompkins County-DEN Denver Intl

6h 24m1 stop Washington, D.C. Dulles Intl

$359United Airlines

Fri, Oct 23 - Mon, Oct 26

12:38 pm - 10:23 pmDEN Denver Intl-ITH Ithaca Tompkins County

7h 45m1 stop New York John F Kennedy Intl

5:44 am - 11:13 amITH Ithaca Tompkins County-DEN Denver Intl

7h 29m1 stop New York John F Kennedy Intl

$379Delta

Thu, Nov 19 - Sat, Nov 28

12:38 pm - 10:23 pmDEN Denver Intl-ITH Ithaca Tompkins County

7h 45m1 stop New York John F Kennedy Intl

5:44 am - 11:13 amITH Ithaca Tompkins County-DEN Denver Intl

7h 29m1 stop New York John F Kennedy Intl

$379Delta

Wed, Nov 25 - Sat, Nov 28

12:15 pm - 11:03 pmDEN Denver Intl-ITH Ithaca Tompkins County

8h 48m1 stop New York John F Kennedy Intl

5:45 am - 11:04 amITH Ithaca Tompkins County-DEN Denver Intl

7h 19m1 stop New York John F Kennedy Intl

$429Delta

Wed, Oct 21 - Sun, Oct 25

12:15 pm - 12:23 pmDEN Denver Intl-ITH Ithaca Tompkins County

22h 08m1 stop New York John F Kennedy Intl

5:40 am - 11:04 amITH Ithaca Tompkins County-DEN Denver Intl

7h 24m1 stop New York John F Kennedy Intl

$432Delta

Fri, Oct 16 - Tue, Oct 20

12:15 pm - 12:23 pmDEN Denver Intl-ITH Ithaca Tompkins County

22h 08m1 stop New York John F Kennedy Intl

5:40 am - 3:13 pmITH Ithaca Tompkins County-DEN Denver Intl

11h 33m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

$437Delta

Fri, Oct 16 - Tue, Oct 20

11:52 pm - 9:50 amDEN Denver Intl-ITH Ithaca Tompkins County

7h 58m1 stop Washington, D.C. Dulles Intl

7:59 pm - 12:26 amITH Ithaca Tompkins County-DEN Denver Intl

6h 27m1 stop Washington, D.C. Dulles Intl

$441United Airlines

Tue, Oct 6 - Sat, Oct 10

11:52 pm - 9:50 amDEN Denver Intl-ITH Ithaca Tompkins County

7h 58m1 stop Washington, D.C. Dulles Intl

7:59 pm - 12:30 amITH Ithaca Tompkins County-DEN Denver Intl

6h 31m1 stop Washington, D.C. Dulles Intl

$449United Airlines

Sat, Oct 10 - Fri, Oct 16

11:52 pm - 9:50 amDEN Denver Intl-ITH Ithaca Tompkins County

7h 58m1 stop Washington, D.C. Dulles Intl

7:59 pm - 12:30 amITH Ithaca Tompkins County-DEN Denver Intl

6h 31m1 stop Washington, D.C. Dulles Intl

$449United Airlines

Sat, Oct 10 - Wed, Oct 14

11:52 pm - 9:50 amDEN Denver Intl-ITH Ithaca Tompkins County

7h 58m1 stop Washington, D.C. Dulles Intl

7:59 pm - 12:30 amITH Ithaca Tompkins County-DEN Denver Intl

6h 31m1 stop Washington, D.C. Dulles Intl

$449United Airlines

Sat, Oct 10 - Mon, Oct 19

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Delta flights from Denver to Ithaca

Our best Delta deals on Denver to Ithaca flight tickets

Delta

Nov 25

DEN12:38 pmDenver Intl

7h 45m

1 stop

ITH10:23 pmIthaca Tompkins County

Nov 28

ITH5:44 amIthaca Tompkins County

7h 29m

1 stop

DEN11:13 amDenver Intl

$379

Delta

Dec 22

DEN12:55 amDenver Intl

9h 29m

2 stops

ITH12:24 pmIthaca Tompkins County

Jan 2

ITH5:45 amIthaca Tompkins County

7h 22m

1 stop

DEN11:07 amDenver Intl

$384

Delta

Oct 21

DEN12:15 pmDenver Intl

8h 48m

1 stop

ITH11:03 pmIthaca Tompkins County

Oct 25

ITH5:45 amIthaca Tompkins County

7h 19m

1 stop

DEN11:04 amDenver Intl

$429

United Airlines flights from Denver to Ithaca

Our best United Airlines deals on Denver to Ithaca flight tickets

United Airlines

Oct 23

DEN11:52 pmDenver Intl

7h 58m

1 stop

ITH9:50 amIthaca Tompkins County

Oct 26

ITH7:55 pmIthaca Tompkins County

6h 24m

1 stop

DEN12:19 amDenver Intl

$359

United Airlines

Nov 18

DEN2:10 pmDenver Intl

7h 34m

1 stop

ITH11:44 pmIthaca Tompkins County

Nov 23

ITH7:55 pmIthaca Tompkins County

6h 24m

1 stop

DEN12:19 amDenver Intl

$412

United Airlines

Oct 6

DEN11:52 pmDenver Intl

7h 58m

1 stop

ITH9:50 amIthaca Tompkins County

Oct 10

ITH7:59 pmIthaca Tompkins County

6h 27m

1 stop

DEN12:26 amDenver Intl

$441

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

DenverIthaca

DEN Denver Intl - ITH Ithaca Tompkins County

DENITH

Denver Intl

Fri 10/23

11:52 pm-9:50 am

1 stop7h 58m

Ithaca Tompkins County

Mon 10/26

7:55 pm-12:19 am

1 stop6h 24m

$359

DenverIthaca

DEN Denver Intl - ITH Ithaca Tompkins County

DENITH

Denver Intl

Thu 11/19

12:38 pm-10:23 pm

1 stop7h 45m

Ithaca Tompkins County

Sat 11/28

5:44 am-11:13 am

1 stop7h 29m

$379

DenverIthaca

DEN Denver Intl - ITH Ithaca Tompkins County

DENITH

Denver Intl

Wed 11/25

12:38 pm-10:23 pm

1 stop7h 45m

Ithaca Tompkins County

Sat 11/28

5:44 am-11:13 am

1 stop7h 29m

$379

DenverIthaca

DEN Denver Intl - ITH Ithaca Tompkins County

DENITH

Denver Intl

Wed 10/21

12:15 pm-11:03 pm

1 stop8h 48m

Ithaca Tompkins County

Sun 10/25

5:45 am-11:04 am

1 stop7h 19m

$429

DenverIthaca

DEN Denver Intl - ITH Ithaca Tompkins County

DENITH

Denver Intl

Fri 10/16

12:15 pm-12:23 pm

1 stop22h 08m

Ithaca Tompkins County

Tue 10/20

5:40 am-11:04 am

1 stop7h 24m

$432

DenverIthaca

DEN Denver Intl - ITH Ithaca Tompkins County

DENITH

Denver Intl

Fri 10/16

12:15 pm-12:23 pm

1 stop22h 08m

Ithaca Tompkins County

Tue 10/20

5:40 am-3:13 pm

2 stops11h 33m

$437

DenverIthaca

DEN Denver Intl - ITH Ithaca Tompkins County

DENITH

Denver Intl

Tue 10/6

11:52 pm-9:50 am

1 stop7h 58m

Ithaca Tompkins County

Sat 10/10

7:59 pm-12:26 am

1 stop6h 27m

$441

DenverIthaca

DEN Denver Intl - ITH Ithaca Tompkins County

DENITH

Denver Intl

Sat 10/10

11:52 pm-9:50 am

1 stop7h 58m

Ithaca Tompkins County

Fri 10/16

7:59 pm-12:30 am

1 stop6h 31m

$449

DenverIthaca

DEN Denver Intl - ITH Ithaca Tompkins County

DENITH

Denver Intl

Sat 10/10

11:52 pm-9:50 am

1 stop7h 58m

Ithaca Tompkins County

Wed 10/14

7:59 pm-12:30 am

1 stop6h 31m

$449

DenverIthaca

DEN Denver Intl - ITH Ithaca Tompkins County

DENITH

Denver Intl

Sat 10/10

11:52 pm-9:50 am

1 stop7h 58m

Ithaca Tompkins County

Mon 10/19

7:59 pm-12:30 am

1 stop6h 31m

$449

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Denver to Ithaca

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Denver and Ithaca?

Prices are currently typical for flights on this route.

Typical prices usually range from $320 to $572.
The lowest price recently found on this route was $359.

What is the cheapest month to fly to Ithaca?

The month of January is, on average, the cheapest month to fly to Ithaca from Denver, with most prices found around $313. If you don’t want to visit Ithaca in January, then you should wait until October to fly from Denver, when ticket prices are also cheap, with an average price of $358.

When to book flights from Denver to Ithaca

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Ithaca according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Denver to Ithaca (DEN to ITH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Ithaca

Best Price Found	$339
Fastest flight time	5h 34m
Direct flights	None

The best one-way flight to Ithaca from Denver in the past 72 hours is $339. The best round-trip flight deal from Denver to Ithaca found on momondo in the last 72 hours is $359.

The fastest flight from Denver to Ithaca takes 5h 34m

There are no direct flights from Denver to Ithaca. There are no popular flight routes from Denver to Ithaca.

Search flight deals

Frequently asked questions about flying from Denver to Ithaca

How far is Denver Intl to Ithaca Tompkins County by plane?
A flight from Denver Intl to Ithaca Tompkins County will travel around 1487.1 mi. Flights usually cover this in 5h 34m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Denver Intl Airport to Ithaca Tompkins County Airport?
Prices for flights from Denver Intl Airport to Ithaca Tompkins County Airport were last updated today.
How many operators does momondo search for flights from Denver Intl Airport to Ithaca Tompkins County Airport?
As of September 2026, there are 2 operators available to choose from for flights from Denver Intl Airport to Ithaca Tompkins County Airport.
How old do you have to be to fly from Denver Intl Airport to Ithaca Tompkins County Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Ithaca Tompkins County Airport.
What documentation or ID do you need to fly to Ithaca Tompkins County Airport?
The required travel and health documents for your Ithaca Tompkins County Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ithaca Tompkins County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Denver to Ithaca?
momondo data reveals that the most frequently booked airline on the route from Denver to Ithaca is United Airlines, representing 59% of all bookings. The subsequent popular airline is Delta at 41%.

Best airlines flying from Denver to Ithaca

Compare and see reviews for airlines that fly from Denver to Ithaca with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $293	Free Cancellation	Rating 7.8 8,595 reviews		Search Delta flights
United Airlines	PriceFrom $307	Free Cancellation	Rating 7.4 10,226 reviews		Search United Airlines flights

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Why should I use momondo to find a flight deal from Denver to Ithaca?

Finding the right flight to Ithaca from Denver is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ithaca quick and easy, saving you time and money.

Can I find flights from Denver to Ithaca with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ithaca from Denver which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Denver to Ithaca?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Denver to Ithaca.

I’m not ready to book a flight from Denver to Ithaca right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Denver to Ithaca flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Denver to Ithaca from $339

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Ithaca departing on 1/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Denver to Ithaca

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Our best United Airlines deals on Denver to Ithaca flight tickets

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How to get the cheapest flight ticket from Denver to Ithaca

What is the typical price of a round-trip flight between Denver and Ithaca?

What is the cheapest month to fly to Ithaca?

What is the cheapest airline that flies from Denver Intl to Ithaca Tompkins County?

What airlines fly to Ithaca?

When to book flights from Denver to Ithaca

Cheap Denver to Ithaca (DEN to ITH) flight deals and tips

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Fastest flight time

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Frequently asked questions about flying from Denver to Ithaca

Best airlines flying from Denver to Ithaca

Compare and see reviews for airlines that fly from Denver to Ithaca with momondo

Traveling to a place near Ithaca?

Why use momondo?

An easier way to manage your Ithaca trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Daily price changes in your inbox - only with Price Alerts.

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List of cabin classes available on flights landing in Ithaca. Availability may vary depending on flight origin and airline.

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