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Cheap flights from Denver to Ithaca from $329

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 9/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Ithaca

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:15 pm - 11:34 pm
DEN
-
ITH
9h 19m
1 stop
Delta Logo
5:45 am - 10:48 am
ITH
-
DEN
7h 03m
1 stop
$339Delta
Thu, Sep 10 - Sun, Sep 13
Delta Logo
12:15 pm - 11:34 pm
DEN
-
ITH
9h 19m
1 stop
Delta Logo
5:40 am - 11:04 am
ITH
-
DEN
7h 24m
1 stop
$359Delta
Wed, Sep 23 - Sat, Oct 17
Delta Logo
12:15 pm - 11:34 pm
DEN
-
ITH
9h 19m
1 stop
Delta Logo
5:40 am - 11:04 am
ITH
-
DEN
7h 24m
1 stop
$359Delta
Sat, Sep 26 - Tue, Oct 13
Delta Logo
12:15 pm - 11:34 pm
DEN
-
ITH
9h 19m
1 stop
Delta Logo
5:40 am - 11:04 am
ITH
-
DEN
7h 24m
1 stop
$359Delta
Fri, Oct 2 - Thu, Oct 22
Delta Logo
12:15 pm - 11:34 pm
DEN
-
ITH
9h 19m
1 stop
Delta Logo
5:40 am - 11:04 am
ITH
-
DEN
7h 24m
1 stop
$359Delta
Fri, Oct 2 - Sat, Oct 24
Delta Logo
12:15 pm - 11:34 pm
DEN
-
ITH
9h 19m
1 stop
Delta Logo
5:40 am - 11:04 am
ITH
-
DEN
7h 24m
1 stop
$359Delta
Tue, Sep 22 - Sat, Oct 17
Delta Logo
12:15 pm - 11:34 pm
DEN
-
ITH
9h 19m
1 stop
Delta Logo
5:40 am - 11:04 am
ITH
-
DEN
7h 24m
1 stop
$359Delta
Fri, Oct 2 - Wed, Oct 21
Delta Logo
12:15 pm - 11:34 pm
DEN
-
ITH
9h 19m
1 stop
Delta Logo
1:09 pm - 8:13 pm
ITH
-
DEN
9h 04m
1 stop
$359Delta
Fri, Oct 2 - Fri, Oct 23
United Airlines Logo
7:45 am - 11:44 pm
DEN
-
ITH
13h 59m
2 stops
United Airlines Logo
7:59 pm - 12:30 am
ITH
-
DEN
6h 31m
1 stop
$636United Airlines
Sat, Oct 3 - Tue, Oct 6
United Airlines Logo
3:45 pm - 11:44 pm
DEN
-
ITH
5h 59m
1 stop
United Airlines Logo
7:59 pm - 12:30 am
ITH
-
DEN
6h 31m
1 stop
$637United Airlines
Sat, Oct 3 - Tue, Oct 6

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Delta flights from Denver to Ithaca

Our best Delta deals on Denver to Ithaca flight tickets
Delta
Sep 10
DEN12:15 pmDenver Intl
9h 19m
1 stop
ITH11:34 pmIthaca Tompkins County
Sep 13
ITH5:45 amIthaca Tompkins County
7h 03m
1 stop
DEN10:48 amDenver Intl
$339
Delta
Oct 2
DEN12:15 pmDenver Intl
9h 19m
1 stop
ITH11:34 pmIthaca Tompkins County
Oct 22
ITH5:40 amIthaca Tompkins County
7h 24m
1 stop
DEN11:04 amDenver Intl
$359
Delta
Sep 28
DEN12:50 amDenver Intl
9h 30m
2 stops
ITH12:20 pmIthaca Tompkins County
Oct 24
ITH1:09 pmIthaca Tompkins County
9h 04m
1 stop
DEN8:13 pmDenver Intl
$364

United Airlines flights from Denver to Ithaca

Our best United Airlines deals on Denver to Ithaca flight tickets
United Airlines
Aug 13
DEN1:58 pmDenver Intl
7h 46m
1 stop
ITH11:44 pmIthaca Tompkins County
Aug 17
ITH7:59 pmIthaca Tompkins County
6h 31m
1 stop
DEN12:30 amDenver Intl
$639
United Airlines
Aug 6
DEN10:20 amDenver Intl
6h 42m
1 stop
ITH7:02 pmIthaca Tompkins County
Aug 10
ITH7:50 pmIthaca Tompkins County
6h 40m
1 stop
DEN12:30 amDenver Intl
$690
United Airlines
Aug 8
DEN1:53 pmDenver Intl
7h 51m
1 stop
ITH11:44 pmIthaca Tompkins County
Aug 15
ITH6:00 amIthaca Tompkins County
20h 30m
1 stop
DEN12:30 amDenver Intl
$782

momondo 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, momondo users made 832,500 searches. Data last updated August 3, 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

Price

Cheapest round-trip

DenverIthaca

DEN - ITH

DENITH

Denver Intl

Thu 9/10

12:15 pm-11:34 pm

1 stop9h 19m

Ithaca Tompkins County

Sun 9/13

5:45 am-10:48 am

1 stop7h 03m

$339

DenverIthaca

DEN - ITH

DENITH

Denver Intl

Wed 9/23

12:15 pm-11:34 pm

1 stop9h 19m

Ithaca Tompkins County

Sat 10/17

5:40 am-11:04 am

1 stop7h 24m

$359

DenverIthaca

DEN - ITH

DENITH

Denver Intl

Sat 9/26

12:15 pm-11:34 pm

1 stop9h 19m

Ithaca Tompkins County

Tue 10/13

5:40 am-11:04 am

1 stop7h 24m

$359

DenverIthaca

DEN - ITH

DENITH

Denver Intl

Fri 10/2

12:15 pm-11:34 pm

1 stop9h 19m

Ithaca Tompkins County

Thu 10/22

5:40 am-11:04 am

1 stop7h 24m

$359

DenverIthaca

DEN - ITH

DENITH

Denver Intl

Fri 10/2

12:15 pm-11:34 pm

1 stop9h 19m

Ithaca Tompkins County

Sat 10/24

5:40 am-11:04 am

1 stop7h 24m

$359

DenverIthaca

DEN - ITH

DENITH

Denver Intl

Tue 9/22

12:15 pm-11:34 pm

1 stop9h 19m

Ithaca Tompkins County

Sat 10/17

5:40 am-11:04 am

1 stop7h 24m

$359

DenverIthaca

DEN - ITH

DENITH

Denver Intl

Fri 10/2

12:15 pm-11:34 pm

1 stop9h 19m

Ithaca Tompkins County

Wed 10/21

5:40 am-11:04 am

1 stop7h 24m

$359

DenverIthaca

DEN - ITH

DENITH

Denver Intl

Fri 10/2

12:15 pm-11:34 pm

1 stop9h 19m

Ithaca Tompkins County

Fri 10/23

1:09 pm-8:13 pm

1 stop9h 04m

$359

DenverIthaca

DEN - ITH

DENITH

Denver Intl

Sat 10/3

7:45 am-11:44 pm

2 stops13h 59m

Ithaca Tompkins County

Tue 10/6

7:59 pm-12:30 am

1 stop6h 31m

$636
Quickest round-trip

DenverIthaca

DEN - ITH

DENITH

Denver Intl

Sat 10/3

3:45 pm-11:44 pm

1 stop5h 59m

Ithaca Tompkins County

Tue 10/6

7:59 pm-12:30 am

1 stop6h 31m

$637

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

See travel insights to Ithaca from

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

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 $319.

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

Fastest flight time

5h 34m

Direct flights

None
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?

  • 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?

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
DeltaPriceFrom $293Free CancellationRating
7.8
8,483 reviews
Search Delta flights
United AirlinesPriceFrom $307Free CancellationRating
7.4
10,058 reviews
Search United Airlines flights

Traveling to a place near Ithaca?

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

Why use momondo?

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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