$77+ Cheap flights from Columbus to Denver (DEN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — DEN
Dec 4 — Dec 111
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Columbus 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.Cheapflights Tip: The best prices from Columbus to Denver Intl are usually found in April or May, booked 45 days in advance, depart on a Friday or Wednesday and return on a Friday
Cheap flight deals from Columbus to Denver
Cheapest
Best
Last-minute
One-way
Cheapest flights from Columbus to DenverExplore the most affordable flight options available from Columbus to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
Explore the most affordable flight options available from Columbus to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/812:43 pm -
1 stop9h 14m
Tue 12/1510:18 am -
2 stops24h 02m
Deal found 11/3![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/812:43 pm -
1 stop9h 14m
Mon 12/147:47 am -
2 stops26h 11m
Deal found 11/2![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/107:01 pm -
Nonstop3h 21m
Wed 12/1610:18 am -
2 stops30h 35m
Deal found 11/3![Frontier logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/812:43 pm -
1 stop9h 14m
Wed 12/1610:18 am -
2 stops30h 35m
Deal found 11/2![Frontier logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Mon 12/710:33 am -
1 stop12h 57m
Thu 12/101:20 pm -
Nonstop2h 56m
Deal found 10/30![Frontier logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 12/36:51 pm -
Nonstop3h 22m
Sat 12/128:40 pm -
2 stops18h 07m
Deal found 10/30![Frontier logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/812:43 pm -
1 stop9h 14m
Sat 12/128:40 pm -
2 stops18h 07m
Deal found 11/2![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/812:43 pm -
1 stop9h 14m
Mon 12/216:25 am -
2 stops34h 34m
Deal found 11/2![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/812:43 pm -
2 stops33h 17m
Thu 12/1710:41 am -
Nonstop2h 57m
Deal found 11/2![Frontier logo]()
$182
This Super.com deal was found by Cheapflights users on 11/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:51 pm -
Nonstop3h 22m
Thu 12/101:20 pm -
Nonstop2h 56m
Deal found 11/1![Frontier logo]()
$185
Best flights from Columbus to DenverDiscover carefully curated flight deals from Columbus to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
Discover carefully curated flight deals from Columbus to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
This Southwest deal was found by Cheapflights users on 11/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:45 am -
Nonstop3h 25m
Tue 12/110:50 am -
Nonstop2h 40m
Deal found 11/2![Southwest logo]()
$297
This United Airlines deal was found by Cheapflights users on 10/30. 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 12/114:56 pm -
Nonstop3h 23m
Sat 12/195:50 am -
1 stop7h 30m
Deal found 10/30![United Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 10/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/121:35 pm -
Nonstop3h 10m
Sat 12/196:50 pm -
Nonstop2h 40m
Deal found 10/30![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 10/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:10 pm -
Nonstop3h 15m
Wed 12/25:55 pm -
Nonstop2h 40m
Deal found 10/31![Southwest logo]()
$297
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:15 pm -
1 stop5h 38m
Tue 12/85:41 pm -
Nonstop2h 49m
Deal found 11/3![United Airlines logo]()
$335
This Southwest deal was found by Cheapflights users on 11/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/255:20 am -
1 stop8h 50m
Tue 1/55:55 pm -
Nonstop2h 40m
Deal found 11/2![Southwest logo]()
$307
This United Airlines deal was found by Cheapflights users on 10/31. 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 12/38:35 am -
Nonstop3h 25m
Tue 12/89:45 am -
Nonstop2h 51m
Deal found 10/31![United Airlines logo]()
$407
This Southwest deal was found by Cheapflights users on 11/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:10 am -
Nonstop3h 20m
Mon 12/218:00 pm -
Nonstop2h 40m
Deal found 11/3![Southwest logo]()
$344
This United Airlines deal was found by Cheapflights users on 10/30. 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 12/218:25 am -
Nonstop3h 32m
Tue 12/295:55 pm -
Nonstop2h 55m
Deal found 10/30![United Airlines logo]()
$407
This United Airlines deal was found by Cheapflights users on 10/30. 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 1/88:30 am -
Nonstop3h 32m
Mon 1/114:20 pm -
1 stop5h 39m
Deal found 10/30![United Airlines logo]()
$417
This Southwest deal was found by Cheapflights users on 11/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:10 pm -
Nonstop3h 15m
Tue 12/810:50 am -
Nonstop2h 40m
Deal found 11/3![Southwest logo]()
$405
Last-minute flights from Columbus to DenverDiscover last-minute flight deals from Columbus to Denver. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to Denver. Data last updated November 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 12/36:51 pm -
Nonstop3h 22m
Sat 12/128:40 pm -
2 stops18h 07m
Deal found 10/30![Frontier logo]()
$179
This Super.com deal was found by Cheapflights users on 11/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:51 pm -
Nonstop3h 22m
Thu 12/101:20 pm -
Nonstop2h 56m
Deal found 11/1![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Mon 12/710:33 am -
1 stop12h 57m
Thu 12/101:20 pm -
Nonstop2h 56m
Deal found 10/30![Frontier logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/812:43 pm -
1 stop9h 14m
Tue 12/1510:18 am -
2 stops24h 02m
Deal found 11/3![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/812:43 pm -
1 stop9h 14m
Mon 12/147:47 am -
2 stops26h 11m
Deal found 11/2![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/812:43 pm -
1 stop9h 14m
Wed 12/1610:18 am -
2 stops30h 35m
Deal found 11/2![Frontier logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/812:43 pm -
1 stop9h 14m
Sat 12/128:40 pm -
2 stops18h 07m
Deal found 11/2![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/812:43 pm -
1 stop9h 14m
Mon 12/216:25 am -
2 stops34h 34m
Deal found 11/2![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/812:43 pm -
2 stops33h 17m
Thu 12/1710:41 am -
Nonstop2h 57m
Deal found 11/2![Frontier logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/107:01 pm -
Nonstop3h 21m
Wed 12/1610:18 am -
2 stops30h 35m
Deal found 11/3![Frontier logo]()
$175
One-way flights from Columbus to DenverSearch for one-way flight options from Columbus to Denver. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
Search for one-way flight options from Columbus to Denver. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1512:53 pm -
1 stop9h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Frontier logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/76:30 pm -
2 stops24h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/71:24 pm -
2 stops28h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 11/266:53 pm -
Nonstop3h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Frontier logo]()
$91
This Super.com deal was found by Cheapflights users on 11/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:51 pm -
Nonstop3h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:32 pm -
2 stops28h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Frontier logo]()
$95
This Super.com deal was found by Cheapflights users on 11/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/273:51 pm -
1 stop7h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Frontier logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:28 am -
1 stop11h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Frontier logo]()
$102
This Super.com deal was found by Cheapflights users on 10/30. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/242:16 pm -
1 stop27h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Frontier logo]()
$104
Find flight deals from Columbus to Denver
Discover tips and strategies to find the most affordable flight options for your journey from Columbus (C01) 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 November 4, 2026.
Round-trip from | $170 (Kiwi.com) |
|---|---|
One-way from | $77 (Kiwi.com) |
Popular in | July |
Cheapest in | April |
Average price | $385 |
Cheapflights Fare Finder
Customize your flight search to find flights from Columbus 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 7,457,451 searches. Data last updated November 4, 2026.
Use the filters below to find and compare flights from Columbus to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ColumbusDenver
CMH Columbus - DEN Denver Intl
CMHDEN
Columbus
Thu 12/10
7:01 pm-8:22 pm
Nonstop3h 21m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$114
Quickest round-trip
ColumbusDenver
CMH Columbus - DEN Denver Intl
CMHDEN
Columbus
Wed 11/25
1:10 pm-2:20 pm
Nonstop3h 10m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$149
ColumbusDenver
CMH Columbus - DEN Denver Intl
CMHDEN
Columbus
Wed 1/27
6:15 pm-7:30 pm
Nonstop3h 15m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$149
ColumbusDenver
CMH Columbus - DEN Denver Intl
CMHDEN
Columbus
Fri 1/1
6:10 pm-7:25 pm
Nonstop3h 15m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$149
ColumbusDenver
CMH Columbus - DEN Denver Intl
CMHDEN
Columbus
Thu 12/3
5:47 pm-11:22 pm
1 stop7h 35m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$159
ColumbusDenver
CMH Columbus - DEN Denver Intl
CMHDEN
Columbus
Fri 11/27
6:40 am-10:03 am
1 stop5h 23m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$159
ColumbusDenver
CMH Columbus - DEN Denver Intl
CMHDEN
Columbus
Thu 11/26
5:35 am-2:55 pm
2 stops11h 20m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$164
ColumbusDenver
CMH Columbus - DEN Denver Intl
CMHDEN
Columbus
Fri 11/27
5:45 am-7:10 am
Nonstop3h 25m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$196
ColumbusDenver
CMH Columbus - DEN Denver Intl
CMHDEN
Columbus
Fri 12/4
8:35 am-10:00 am
Nonstop3h 25m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$204
ColumbusDenver
CMH Columbus - DEN Denver Intl
CMHDEN
Columbus
Thu 12/3
8:35 am-10:00 am
Nonstop3h 25m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$230
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Columbus to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from Columbus with our price prediction graph.
C01-DEN
CMH-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 Columbus to Denver
C01-DEN
CMH-DEN
What is the cheapest month to book a flight from Columbus to Denver?
Currently, April is the cheapest month in which you can book a flight from Columbus to Denver (average of $249). Flying from Columbus to Denver in July is currently the most expensive (average of $439). 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.
What is the cheapest time of day to fly from CMH to DEN?
Find hourly flight availability from Columbus to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2026.
When flying from Columbus to Denver, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 45% versus a flight at noon.
How much does it cost to fly round-trip from Columbus to Denver?
Airfare is below average for this route at the moment.
Columbus to Denver flights typically cost between $298 and $477 in December.The cheapest round-trip price found within the last 5 days was $170 on Frontier (Dec 8-Dec 14).
How far ahead should I book a flight from Columbus to Denver?
Booking 44 days in advance of your planned departure date is, on average, the best time to get cheap flights from Columbus to Denver. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from Columbus to Denver?
Use this chart to determine the cheapest time to fly round-trip from Columbus to Denver. Price data was last updated on October 31, 2026.
Travelers seeking maximum savings on their Columbus to Denver flight should consider departing on Monday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 November 4, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Columbus to Denver. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Columbus 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
Lakewood
Centennial
Broomfield
Englewood
Golden
Silverthorne
Fort Morgan
Limon
Greeley
Frisco
Winter Park
Wheat Ridge
Black Hawk
Central City
Manitou Springs
Glendale
Cripple Creek
Evergreen
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Denver flight routes
Flights by cabin class
Other flight options
Popular flights
Alternative routes for Columbus to Denver
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Denver by adding a car rental and/or hotel reservation to your travel itinerary.
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 November 4, 2026.
Search flights from Columbus to Denver by cabin class
Find flights from Columbus to Denver, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Columbus and Denver flights
Browse other Columbus and Denver flight options. Last updated on November 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Columbus to Denver
Discover the top 5 airlines that operate flights from Columbus 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 7,457,451 searches. Data last updated November 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$78 | Average$204 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$201 | Average$365 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$228 | Average$405 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$238 | Average$403 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$280 | Average$434 | FlexibilityNo cancel fee | On-time63% |