ITH - DEN

$289 Find Cheap Flights from Ithaca to Denver

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ithaca to Denver departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ithaca to Denver, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ithaca to Denver, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$289
Typical prices: $300-$722
Delta
Wed 2/18Wed 3/4
ITH - DEN • 1 stop
Cheapest one-way
$305
United Airlines
Sun 3/8
ITH - DEN • 1 stop
Top airlines
Delta
Cheapest • from $289 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
November
Cheapest • 32% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Denver!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ithaca to Denver (ITH-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ithaca to Denver that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ithaca to Denver

Wed, Feb 18 - Wed, Mar 4
Delta Logo
5:29 am - 10:53 am
ITH
-
DEN
7h 24m
1 stop
Delta Logo
6:00 am - 2:23 pm
DEN
-
ITH
6h 23m
1 stop
$289Delta
Wed, Feb 18 - Tue, Mar 3
Delta Logo
3:03 pm - 10:21 pm
ITH
-
DEN
9h 18m
1 stop
Delta Logo
12:59 am - 2:23 pm
DEN
-
ITH
11h 24m
2 stops
$294Delta
Wed, Feb 18 - Tue, Mar 3
Delta Logo
3:03 pm - 12:23 am
ITH
-
DEN
11h 20m
2 stops
Delta Logo
12:59 am - 2:23 pm
DEN
-
ITH
11h 24m
2 stops
$300Delta
Thu, Apr 23 - Sun, Apr 26
United Airlines Logo
6:00 am - 12:00 pm
ITH
-
DEN
8h 00m
1 stop
United Airlines Logo
11:59 pm - 9:48 am
DEN
-
ITH
7h 49m
1 stop
$304United Airlines
Sat, Feb 21 - Tue, Mar 10
Delta Logo
3:00 pm - 10:21 pm
ITH
-
DEN
9h 21m
1 stop
Delta Logo
12:51 pm - 11:59 pm
DEN
-
ITH
9h 08m
1 stop
$314Delta
Wed, Feb 11 - Sun, Feb 15
United Airlines Logo
7:45 pm - 12:30 am
ITH
-
DEN
6h 45m
1 stop
United Airlines Logo
2:04 pm - 11:42 pm
DEN
-
ITH
7h 38m
1 stop
$339United Airlines
Fri, Feb 27 - Mon, Mar 2
Delta Logo
5:29 am - 10:53 am
ITH
-
DEN
7h 24m
1 stop
Delta Logo
6:00 am - 2:23 pm
DEN
-
ITH
6h 23m
1 stop
$344Delta
Wed, Apr 22 - Fri, Apr 24
Delta Logo
1:34 pm - 7:42 pm
ITH
-
DEN
8h 08m
1 stop
Delta Logo
12:35 am - 12:53 pm
DEN
-
ITH
10h 18m
2 stops
$349Delta
Wed, Apr 22 - Fri, Apr 24
Delta Logo
1:34 pm - 12:33 am
ITH
-
DEN
12h 59m
2 stops
Delta Logo
12:35 am - 12:53 pm
DEN
-
ITH
10h 18m
2 stops
$355Delta
Mon, Feb 16 - Tue, Mar 3
United Airlines Logo
7:45 pm - 12:30 am
ITH
-
DEN
6h 45m
1 stop
United Airlines Logo
3:36 pm - 11:42 pm
DEN
-
ITH
6h 06m
1 stop
$369United Airlines
Booking Insights

KAYAK's insights & trends for Ithaca to Denver flights

Get data-powered insights and trends into flights from Ithaca to Denver to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Ithaca to Denver?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ithaca to Denver departing in February.

What is the cheapest month to fly from Ithaca to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ithaca to Denver, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ithaca to Denver is November, where tickets cost $311 (return) on average. On the other hand, the most expensive months are February and July, where the average cost of round-trip tickets is $838 and $553 respectively.

Good to know

Low seasonJanuary
Cheapest flight$289
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly with an average 3% increase in price.
Flight from Ithaca to Denver

When to book flights from Ithaca to Denver

Are your dates flexible? Find out the best times to travel from Ithaca to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ithaca to Denver

  • What is the cheapest flight from Ithaca to Denver?

    In the last 3 days, the lowest price for a flight from Ithaca to Denver was $305 for a one-way ticket and $289 for a round-trip.

  • Do I need a passport to fly between Ithaca and Denver?

    No

  • Which aircraft models fly most regularly from Ithaca to Denver?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ithaca to Denver?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Ithaca and Denver, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Ithaca to Denver, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Ithaca to Denver are Delta and United Airlines. With an average price for the route of $396 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $463 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Ithaca to Denver?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ithaca to Denver.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ithaca to Denver?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Ithaca is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ithaca to Denver?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Denver with an airline and back to Ithaca with another airline. Booking your flights between Ithaca and DEN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ithaca to Denver?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from Ithaca up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Ithaca to Denver

 
See real verified KAYAK customer reviews for airlines flying from Ithaca to Denver. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ithaca to Denver? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8118 reviews
7.8Entertainment
8.1Boarding
7.2Food
8.5Crew
7.9Comfort
Airline reviews

The entertainment screens were not working and there was no air condition the entire flight. Very uncomfortable.

4.0 OkayKyle, Jan 2026
LGA - DFW
Read more Delta reviews

The entertainment screens were not working and there was no air condition the entire flight. Very uncomfortable.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

I truly love flying with Delta. They have always treated me with the upmost respect

The flight was great. The gate location was way to far away!!!

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Flight was delayed. De-icing took a while. When we landed had to wait for another plane to vacate our gate. Just an overall bad experience.

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

United have really come back. Airport and boarding process is clear and good, app and information also very good

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

Late FA meant slow boarding. WiFi did not work. I’m a medium plus sized passenger. The seatbelt was for the first time ever barely fitting. And we delayed on the tarmac 40 min

My husband and I had boarded the flight from Denver to Chicago, and one of the last passengers to get on the plane opened the overhead bin above my husband's seat and threw his bag out of the bin to make space for his own. He said, "Mine is bigger!" The flight attendant supported the new passenger. They didn't care that my husband has two artificial knees and must have the foot room in front of his seat to be able to fit his legs in -- and to be able to stand, much less walk, at the end of the flight. I have never seen this happen before, and it was a disaster.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Everything you need to know for your flight from Ithaca to Denver

Information on your arrival and departure airports