$324+ 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
ITH — DEN
Aug 5 — Aug 121
Round-trip
1 adult, Economy
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Find cheap flights from Ithaca to Denver with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ithaca to Denver
Cheapest
Best
Last-minute
One-way
Cheapest flights from Ithaca to DenverExplore 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 July 6, 2026.
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 July 6, 2026.
This Delta deal was found by Cheapflights users on 7/1. 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.
Sun 11/15:55 am
ITH
- DEN
1 stop6h 58m
Delta
Sat 11/712:20 pm
DEN
- ITH
1 stop9h 01m
Delta
Deal found 7/1![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 7/1. 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 8/265:30 am
ITH
- DEN
1 stop7h 17m
Delta
Fri 8/2812:59 am
DEN
- ITH
2 stops9h 31m
Delta
Deal found 7/1![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Wed 8/57:50 pm
ITH
- DEN
1 stop6h 40m
United Airlines
Wed 8/1211:59 pm
DEN
- ITH
1 stop7h 51m
United Airlines
Deal found 7/2![United Airlines logo]()
$376
This Delta deal was found by Cheapflights users on 7/2. 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.
Tue 8/45:30 am
ITH
- DEN
1 stop7h 17m
Delta
Tue 8/116:40 am
DEN
- ITH
1 stop27h 50m
Delta
Deal found 7/2![Delta logo]()
$397
This Delta deal was found by Cheapflights users on 7/2. 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.
Mon 8/35:20 am
ITH
- DEN
1 stop7h 27m
Delta
Sun 8/912:50 am
DEN
- ITH
2 stops9h 40m
Delta
Deal found 7/2![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 7/1. 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 8/271:10 pm
ITH
- DEN
2 stops11h 45m
Delta
Sat 8/296:40 am
DEN
- ITH
1 stop16h 02m
Delta
Deal found 7/1![Delta logo]()
$402
This Delta deal was found by Cheapflights users on 7/6. 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.
Thu 9/31:10 pm
ITH
- DEN
2 stops11h 52m
Delta
Mon 9/712:50 am
DEN
- ITH
2 stops9h 30m
Delta
Deal found 7/6![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 7/1. 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 8/265:30 am
ITH
- DEN
1 stop7h 17m
Delta
Mon 8/3112:05 pm
DEN
- ITH
1 stop10h 37m
Delta
Deal found 7/1![Delta logo]()
$417
This United Airlines deal was found by Cheapflights users on 7/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:59 pm
ITH
- DEN
1 stop6h 31m
United Airlines
Mon 9/711:59 pm
DEN
- ITH
1 stop7h 51m
United Airlines
Deal found 7/6![United Airlines logo]()
$419
Best flights from Ithaca to DenverDiscover carefully curated flight deals from Ithaca to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 6, 2026.
Discover carefully curated flight deals from Ithaca to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 6, 2026.
This Delta deal was found by Cheapflights users on 7/1. 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.
Sun 11/15:55 am
ITH
- DEN
1 stop6h 58m
Delta
Sat 11/712:20 pm
DEN
- ITH
1 stop9h 01m
Delta
Deal found 7/1![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 7/2. 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 8/265:30 am
ITH
- DEN
1 stop7h 17m
Delta
Sun 8/3012:50 am
DEN
- ITH
2 stops9h 40m
Delta
Deal found 7/2![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 7/3. 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 9/165:45 am
ITH
- DEN
1 stop7h 03m
Delta
Sat 9/1910:50 am
DEN
- ITH
2 stops10h 44m
Delta
Deal found 7/3![Delta logo]()
$334
Last-minute flights from Ithaca to DenverDiscover last-minute flight deals from Ithaca to Denver. Data last updated July 6, 2026 and is based on user searches.
Discover last-minute flight deals from Ithaca to Denver. Data last updated July 6, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/2. 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.
Mon 8/35:20 am
ITH
- DEN
1 stop7h 27m
Delta
Sun 8/912:50 am
DEN
- ITH
2 stops9h 40m
Delta
Deal found 7/2![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 7/2. 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.
Tue 8/45:30 am
ITH
- DEN
1 stop7h 17m
Delta
Mon 8/1012:50 am
DEN
- ITH
2 stops9h 40m
Delta
Deal found 7/2![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Wed 8/57:50 pm
ITH
- DEN
1 stop6h 40m
United Airlines
Wed 8/1211:59 pm
DEN
- ITH
1 stop7h 51m
United Airlines
Deal found 7/2![United Airlines logo]()
$376
This Delta deal was found by Cheapflights users on 7/2. 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 8/55:30 am
ITH
- DEN
1 stop7h 17m
Delta
Sun 8/912:50 am
DEN
- ITH
2 stops9h 40m
Delta
Deal found 7/2![Delta logo]()
$423
This Delta deal was found by Cheapflights users on 7/1. 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 8/265:30 am
ITH
- DEN
2 stops11h 22m
Delta
Sun 8/3012:50 am
DEN
- ITH
2 stops9h 40m
Delta
Deal found 7/1![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 7/1. 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 8/265:30 am
ITH
- DEN
1 stop7h 17m
Delta
Fri 8/2812:59 am
DEN
- ITH
2 stops9h 31m
Delta
Deal found 7/1![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 7/1. 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 8/271:10 pm
ITH
- DEN
2 stops11h 45m
Delta
Sat 8/296:40 am
DEN
- ITH
1 stop16h 02m
Delta
Deal found 7/1![Delta logo]()
$402
This United Airlines deal was found by Cheapflights users on 7/1. 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 8/277:59 pm
ITH
- DEN
1 stop6h 31m
United Airlines
Mon 8/3111:59 pm
DEN
- ITH
1 stop7h 51m
United Airlines
Deal found 7/1![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 7/2. 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 8/271:10 pm
ITH
- DEN
2 stops11h 38m
Delta
Sun 8/306:40 am
DEN
- ITH
1 stop27h 50m
Delta
Deal found 7/2![Delta logo]()
$422
One-way flights from Ithaca to DenverSearch for one-way flight options from Ithaca to Denver. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
Search for one-way flight options from Ithaca to Denver. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
This Delta deal was found by Cheapflights users on 7/6. 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 11/115:55 am
ITH
- DEN
1 stop6h 58m
Delta
Deal found 7/6![Delta logo]()
$324
This Delta deal was found by Cheapflights users on 7/3. 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 10/85:44 am
ITH
- DEN
2 stops9h 37m
Delta
Deal found 7/3![Delta logo]()
$355
This Delta deal was found by Cheapflights users on 7/4. 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.
Sat 7/181:10 pm
ITH
- DEN
1 stop11h 35m
Delta
Deal found 7/4![Delta logo]()
$387
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Mon 8/37:50 pm
ITH
- DEN
2 stops13h 52m
United Airlines
Deal found 7/2![United Airlines logo]()
$447
This Delta deal was found by Cheapflights users on 7/2. 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.
Sat 7/255:17 am
ITH
- DEN
1 stop7h 37m
Delta
Deal found 7/2![Delta logo]()
$458
This United Airlines deal was found by Cheapflights users on 7/4. 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 7/177:50 pm
ITH
- DEN
2 stops16h 29m
United Airlines
Deal found 7/4![United Airlines logo]()
$475
This Delta deal was found by Cheapflights users on 7/4. 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 7/171:10 pm
ITH
- DEN
1 stop23h 44m
Delta
Deal found 7/4![Delta logo]()
$487
This United Airlines deal was found by Cheapflights users on 7/4. 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.
Mon 8/176:00 am
ITH
- DEN
2 stops8h 11m
United Airlines
Deal found 7/4![United Airlines logo]()
$495
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Wed 9/210:25 am
ITH
- DEN
3 stops22h 31m
United Airlines
Deal found 7/1![United Airlines logo]()
$553
Find 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 July 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $329 (Delta) |
One-way from | $324 (Delta) |
Popular in | May |
Cheapest in | November |
Average price | $576 |
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 July 6, 2026.
Use the filters below to find and compare flights from Ithaca to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
IthacaDenver
ITH - DEN
ITHDEN
Ithaca Tompkins County
Sun 11/1
5:55 am-10:53 am
1 stop6h 58m
Denver Intl
Sat 11/7
12:20 pm-11:21 pm
1 stop9h 01m
$329
IthacaDenver
ITH - DEN
ITHDEN
Ithaca Tompkins County
Wed 8/26
5:30 am-10:47 am
1 stop7h 17m
Denver Intl
Sun 8/30
12:50 am-12:30 pm
2 stops9h 40m
$334
IthacaDenver
ITH - DEN
ITHDEN
Ithaca Tompkins County
Wed 9/16
5:45 am-10:48 am
1 stop7h 03m
Denver Intl
Sat 9/19
10:50 am-11:34 pm
2 stops10h 44m
$334
Cheapest one-way
Quickest one-way
IthacaDenver
ITH - DEN
ITHDEN
Ithaca Tompkins County
Wed 9/2
6:00 am-10:09 am
1 stop6h 09m
$324
IthacaDenver
ITH - DEN
ITHDEN
Ithaca Tompkins County
Wed 11/11
5:55 am-10:53 am
1 stop6h 58m
$324
IthacaDenver
ITH - DEN
ITHDEN
Ithaca Tompkins County
Thu 10/8
5:44 am-11:00 am
1 stop7h 16m
$324
IthacaDenver
ITH - DEN
ITHDEN
Ithaca Tompkins County
Wed 9/2
1:10 pm-11:02 pm
2 stops11h 52m
$329
IthacaDenver
ITH - DEN
ITHDEN
Ithaca Tompkins County
Mon 9/14
5:45 am-4:17 pm
2 stops12h 32m
$329
Sorted by cheapest first
Compare providers for flights from Ithaca to Denver
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ithaca to Denver in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Ithaca-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ithaca-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ithaca-Denver flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ithaca-Denver flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ithaca-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
ITH-DEN
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, November is the cheapest month in which you can book a flight from Ithaca to Denver (average of $268). Flying from Ithaca to Denver in May is currently the most expensive (average of $1,016). 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.
How much does it cost to fly round-trip from Ithaca to Denver?
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 July 6, 2026.
Peruse reviews from past customers who have flown with Delta and United Airlines from Ithaca to Denver to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
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.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Black Hawk
Westminster
Centennial
Lakewood
Broomfield
Golden
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Central City
Fort Morgan
Cripple Creek
Winter Park
Manitou Springs
Frisco
Englewood
Glendale
Evergreen
Browse thousands of different options on Cheapflights for your next trip
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Other flights to Denver
Explore flights to Denver departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 6, 2026.
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Ithaca and Denver flights
Browse other Ithaca and Denver flight options. Last updated on July 6, 2026.
Other flights from Ithaca
Browse through other flights departing from Ithaca. Flights are based on user searches made on Cheapflights and were last updated on July 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 July 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$498 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$268 | Average$398 | FlexibilityNo cancel fee | On-timeN/A |