$277+ Cheap flights from Cali (CLO) to Denver (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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
CLO — DEN
Sep 13 — Sep 201
Round-trip
1 adult, Economy
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Find cheap flights from Cali 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 Cali to Denver
Cheapest
Best
Last-minute
One-way
Cheapest flights from Cali to DenverExplore the most affordable flight options available from Cali to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
Explore the most affordable flight options available from Cali to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
This Despegar deal was found by Cheapflights users on 8/11. 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 Despegar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:25 pm -
2 stops22h 09m
Wed 11/2511:59 pm -
2 stops21h 11m
Deal found 8/11![Multiple Airlines logo]()
$481
This LATAM Airlines deal was found by Cheapflights users on 8/10. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:50 pm -
2 stops25h 22m
Fri 10/235:00 pm -
2 stops26h 05m
Deal found 8/10![LATAM Airlines logo]()
$494
This American Airlines deal was found by Cheapflights users on 8/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:15 pm -
2 stops22h 28m
Thu 9/102:27 pm -
2 stops21h 52m
Deal found 8/10![American Airlines logo]()
$520
This Copa Airlines deal was found by Cheapflights users on 8/11. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:42 am -
1 stop10h 20m
Wed 11/259:49 pm -
1 stop17h 15m
Deal found 8/11![Copa Airlines logo]()
$533
This United Airlines deal was found by Cheapflights users on 8/13. 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 10/218:46 am -
2 stops24h 06m
Fri 10/238:34 pm -
2 stops26h 03m
Deal found 8/13![United Airlines logo]()
$537
This United Airlines deal was found by Cheapflights users on 8/10. 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 8/3112:08 pm -
2 stops19h 39m
Mon 9/75:00 am -
2 stops11h 33m
Deal found 8/10![United Airlines logo]()
$539
This American Airlines deal was found by Cheapflights users on 8/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/177:30 am -
1 stop14h 19m
Sun 1/104:22 pm -
2 stops19h 58m
Deal found 8/9![American Airlines logo]()
$542
This United Airlines deal was found by Cheapflights users on 8/13. 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 8/3112:08 pm -
2 stops25h 00m
Thu 9/106:00 am -
2 stops34h 33m
Deal found 8/13![United Airlines logo]()
$548
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Sun 9/138:48 am -
2 stops22h 59m
Sun 9/208:31 pm -
2 stops20h 02m
Deal found 8/13![United Airlines logo]()
$550
This Copa Airlines deal was found by Cheapflights users on 8/10. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:48 am -
1 stop10h 32m
Thu 9/1010:43 pm -
1 stop17h 38m
Deal found 8/10![Copa Airlines logo]()
$555
Best flights from Cali to DenverDiscover carefully curated flight deals from Cali to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
Discover carefully curated flight deals from Cali to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
This Despegar deal was found by Cheapflights users on 8/11. 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 Despegar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:25 pm -
2 stops22h 09m
Wed 11/2511:59 pm -
2 stops21h 11m
Deal found 8/11![Multiple Airlines logo]()
$481
This American Airlines deal was found by Cheapflights users on 8/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:15 pm -
2 stops22h 28m
Thu 9/102:27 pm -
2 stops21h 52m
Deal found 8/9![American Airlines logo]()
$520
This Copa Airlines deal was found by Cheapflights users on 8/11. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:42 am -
1 stop10h 20m
Wed 11/259:49 pm -
1 stop17h 15m
Deal found 8/11![Copa Airlines logo]()
$533
This United Airlines deal was found by Cheapflights users on 8/13. 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 10/218:46 am -
2 stops24h 06m
Fri 10/238:34 pm -
2 stops26h 03m
Deal found 8/13![United Airlines logo]()
$537
This Copa Airlines deal was found by Cheapflights users on 8/13. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:48 am -
1 stop10h 23m
Sun 9/2010:43 pm -
1 stop23h 50m
Deal found 8/13![Copa Airlines logo]()
$533
This United Airlines deal was found by Cheapflights users on 8/13. 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 8/318:48 am -
2 stops26h 19m
Wed 9/96:00 am -
2 stops34h 33m
Deal found 8/13![United Airlines logo]()
$537
This United Airlines deal was found by Cheapflights users on 8/10. 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 8/3112:08 pm -
2 stops19h 39m
Mon 9/75:00 am -
2 stops11h 33m
Deal found 8/10![United Airlines logo]()
$539
This United Airlines deal was found by Cheapflights users on 8/13. 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 8/3112:08 pm -
2 stops25h 00m
Thu 9/106:00 am -
2 stops34h 33m
Deal found 8/13![United Airlines logo]()
$548
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Sun 8/3012:08 pm -
2 stops21h 47m
Thu 9/106:00 am -
2 stops34h 33m
Deal found 8/13![United Airlines logo]()
$548
Last-minute flights from Cali to DenverDiscover last-minute flight deals from Cali to Denver. Data last updated August 14, 2026 and is based on user searches.
Discover last-minute flight deals from Cali to Denver. Data last updated August 14, 2026 and is based on user searches.
This Avianca deal was found by Cheapflights users on 8/10. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/281:30 am -
1 stop9h 52m
Thu 9/108:10 am -
2 stops13h 55m
Deal found 8/10![Multiple Airlines logo]()
$585
This Copa Airlines deal was found by Cheapflights users on 8/10. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:48 am -
1 stop10h 32m
Thu 9/1010:43 pm -
1 stop11h 25m
Deal found 8/10![Copa Airlines logo]()
$560
This Trip.com deal was found by Cheapflights users on 8/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3012:08 pm -
1 stop31h 12m
Thu 9/1010:43 pm -
1 stop14h 29m
Deal found 8/13![Copa Airlines logo]()
$634
This American Airlines deal was found by Cheapflights users on 8/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:15 pm -
2 stops22h 28m
Thu 9/102:27 pm -
2 stops21h 52m
Deal found 8/10![American Airlines logo]()
$520
This United Airlines deal was found by Cheapflights users on 8/13. 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 8/318:48 am -
2 stops26h 19m
Wed 9/96:00 am -
2 stops34h 33m
Deal found 8/13![United Airlines logo]()
$537
This United Airlines deal was found by Cheapflights users on 8/10. 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 8/3112:08 pm -
2 stops19h 39m
Mon 9/75:00 am -
2 stops11h 33m
Deal found 8/10![United Airlines logo]()
$539
This United Airlines deal was found by Cheapflights users on 8/13. 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 8/3112:08 pm -
2 stops25h 00m
Thu 9/106:00 am -
2 stops34h 33m
Deal found 8/13![United Airlines logo]()
$548
This Copa Airlines deal was found by Cheapflights users on 8/10. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:48 am -
1 stop10h 32m
Thu 9/1010:43 pm -
1 stop17h 38m
Deal found 8/10![Copa Airlines logo]()
$555
This Copa Airlines deal was found by Cheapflights users on 8/10. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:02 am -
1 stop14h 18m
Mon 9/710:43 pm -
1 stop17h 50m
Deal found 8/10![Copa Airlines logo]()
$561
This Copa Airlines deal was found by Cheapflights users on 8/13. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:48 am -
1 stop10h 23m
Sun 9/2010:43 pm -
1 stop23h 50m
Deal found 8/13![Copa Airlines logo]()
$533
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Sun 9/138:48 am -
2 stops22h 59m
Sun 9/208:31 pm -
2 stops20h 02m
Deal found 8/13![United Airlines logo]()
$550
One-way flights from Cali to DenverSearch for one-way flight options from Cali to Denver. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
Search for one-way flight options from Cali to Denver. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
This American Airlines deal was found by Cheapflights users on 8/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:15 pm -
2 stops20h 47m
Deal found 8/11![American Airlines logo]()
$277
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/192:15 pm -
2 stops22h 19m
Deal found 8/14![American Airlines logo]()
$331
This United Airlines deal was found by Cheapflights users on 8/14. 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 8/198:48 am -
2 stops24h 14m
Deal found 8/14![United Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:59 am -
3 stops26h 16m
Deal found 8/11![Multiple Airlines logo]()
$367
This Trip.com deal was found by Cheapflights users on 8/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:08 pm -
1 stop31h 12m
Deal found 8/13![Copa Airlines logo]()
$386
This Avianca deal was found by Cheapflights users on 8/13. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:55 pm -
2 stops45h 20m
Deal found 8/13![Avianca logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:08 pm -
1 stop31h 12m
Deal found 8/14![Copa Airlines logo]()
$412
This Avianca deal was found by Cheapflights users on 8/13. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:40 am -
2 stops14h 35m
Deal found 8/13![Avianca logo]()
$436
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/223:12 pm -
1 stop28h 08m
Deal found 8/14![Copa Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Sat 8/2212:08 pm -
2 stops19h 39m
Deal found 8/14![United Airlines logo]()
$502
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:49 pm -
3 stops39h 30m
Deal found 8/14![Multiple Airlines logo]()
$510
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:08 pm -
3 stops25h 11m
Deal found 8/14![Multiple Airlines logo]()
$519
Find flight deals from Cali to Denver
Discover tips and strategies to find the most affordable flight options for your journey from Cali (CLO) 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 August 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $481 (Despegar) |
One-way from | $277 (American Airlines) |
Popular in | June |
Cheapest in | October |
Average price | $580 |
Cheapflights Fare Finder
Customize your flight search to find flights from Cali 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 August 14, 2026.
Use the filters below to find and compare flights from Cali to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CaliDenver
CLO Cali Alfonso B. Aragon Intl - DEN Denver Intl
CLODEN
Cali Alfonso B. Aragon Intl
Thu 11/12
6:25 pm-2:34 pm
2 stops22h 09m
Denver Intl
Wed 11/25
11:59 pm-11:10 pm
2 stops21h 11m
$481
CaliDenver
CLO Cali Alfonso B. Aragon Intl - DEN Denver Intl
CLODEN
Cali Alfonso B. Aragon Intl
Mon 8/31
2:15 pm-11:43 am
2 stops22h 28m
Denver Intl
Thu 9/10
2:27 pm-1:19 pm
2 stops21h 52m
$520
Quickest round-trip
CaliDenver
CLO Cali Alfonso B. Aragon Intl - DEN Denver Intl
CLODEN
Cali Alfonso B. Aragon Intl
Thu 11/12
8:42 am-5:02 pm
1 stop10h 20m
Denver Intl
Wed 11/25
9:49 pm-5:04 pm
1 stop17h 15m
$533
CaliDenver
CLO Cali Alfonso B. Aragon Intl - DEN Denver Intl
CLODEN
Cali Alfonso B. Aragon Intl
Sun 9/13
8:48 am-6:11 pm
1 stop10h 23m
Denver Intl
Sun 9/20
10:43 pm-11:33 pm
1 stop23h 50m
$533
CaliDenver
CLO Cali Alfonso B. Aragon Intl - DEN Denver Intl
CLODEN
Cali Alfonso B. Aragon Intl
Wed 10/21
8:46 am-7:52 am
2 stops24h 06m
Denver Intl
Fri 10/23
8:34 pm-11:37 pm
2 stops26h 03m
$537
CaliDenver
CLO Cali Alfonso B. Aragon Intl - DEN Denver Intl
CLODEN
Cali Alfonso B. Aragon Intl
Mon 8/31
8:48 am-10:07 am
2 stops26h 19m
Denver Intl
Wed 9/9
6:00 am-5:33 pm
2 stops34h 33m
$537
CaliDenver
CLO Cali Alfonso B. Aragon Intl - DEN Denver Intl
CLODEN
Cali Alfonso B. Aragon Intl
Mon 8/31
12:08 pm-6:47 am
2 stops19h 39m
Denver Intl
Mon 9/7
5:00 am-5:33 pm
2 stops11h 33m
$539
CaliDenver
CLO Cali Alfonso B. Aragon Intl - DEN Denver Intl
CLODEN
Cali Alfonso B. Aragon Intl
Mon 8/31
12:08 pm-12:08 pm
2 stops25h 00m
Denver Intl
Thu 9/10
6:00 am-5:33 pm
2 stops34h 33m
$548
CaliDenver
CLO Cali Alfonso B. Aragon Intl - DEN Denver Intl
CLODEN
Cali Alfonso B. Aragon Intl
Sun 8/30
12:08 pm-8:55 am
2 stops21h 47m
Denver Intl
Thu 9/10
6:00 am-5:33 pm
2 stops34h 33m
$548
Cheapest one-way
CaliDenver
CLO Cali Alfonso B. Aragon Intl - DEN Denver Intl
CLODEN
Cali Alfonso B. Aragon Intl
Tue 9/8
2:15 pm-10:02 am
2 stops20h 47m
$277
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Cali 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 Cali to Denver in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Cali-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cali-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cali-Denver flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Cali-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 Cali-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 Cali to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from Cali with our price prediction graph.
CLO-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 Cali to Denver
What is the cheapest month to book a flight from Cali to Denver?
Currently, October is the cheapest month in which you can book a flight from Cali to Denver (average of $254). Flying from Cali to Denver in June is currently the most expensive (average of $735). 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 Cali to Denver?
Airfare is below average for this route at the moment.
Cali to Denver flights typically cost between $545 and $645 in November.The cheapest round-trip price found within the last 5 days was $481 on Multiple Airlines (Nov 12-Nov 25).
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 August 14, 2026.
See what other customers who have flown with Copa Airlines and American Airlines from Cali to Denver have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.8
Entertainment
6.8
Crew
8.1
Food
6.9
Overall
7.6
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
PEI - PTY
Boarding
7.8
Entertainment
6.8
Crew
8.1
Food
6.9
Overall
7.6
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
PEI - PTY
Boarding
7.8
Entertainment
6.8
Crew
8.1
Food
6.9
Overall
7.6
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
PEI - PTY
Related info for your journey
Find useful and relevant information for your journey from Cali 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
Westminster
Black Hawk
Lakewood
Centennial
Broomfield
Golden
Wheat Ridge
Silverthorne
Central City
Fort Morgan
Cripple Creek
Greeley
Winter Park
Limon
Manitou Springs
Frisco
Englewood
Glendale
Evergreen
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Top 2 airlines flying from Cali to Denver
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$256 | Average$487 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$448 | Average$590 | FlexibilityNo cancel fee | On-time71% |