$76+ Cheap flights from Columbus 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — DEN
Sep 10 — Sep 171
Round-trip
1 adult, Economy
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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 October, booked 70 days in advance, depart on a Friday or Thursday 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 August 11, 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 August 11, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:30 pm -
Nonstop3h 17m
Mon 9/217:10 pm -
1 stop21h 45m
Deal found 8/10![Frontier logo]()
$243
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:30 pm -
Nonstop3h 17m
Wed 9/166:40 am -
1 stop11h 51m
Deal found 8/10![Frontier logo]()
$244
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:16 pm -
1 stop12h 36m
Fri 9/2510:40 am -
Nonstop2h 55m
Deal found 8/10![Frontier logo]()
$245
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:37 am -
1 stop22h 47m
Sat 10/1711:48 pm -
1 stop15h 45m
Deal found 8/10![Frontier logo]()
$246
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 9/145:08 pm -
Nonstop3h 15m
Tue 9/155:59 pm -
Nonstop2h 58m
Deal found 8/10![United Airlines logo]()
$247
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:35 pm -
Nonstop3h 05m
Tue 9/295:55 pm -
Nonstop3h 00m
Deal found 8/10![Southwest logo]()
$248
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:28 am -
1 stop14h 32m
Mon 9/1410:40 am -
Nonstop2h 55m
Deal found 8/10![Frontier logo]()
$249
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:50 pm -
2 stops18h 20m
Tue 9/156:40 am -
1 stop11h 51m
Deal found 8/9![Frontier logo]()
$250
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:10 pm -
1 stop15h 54m
Thu 9/106:09 am -
2 stops10h 46m
Deal found 8/10![Frontier logo]()
$251
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1011:27 am -
2 stops13h 06m
Wed 10/1411:48 pm -
1 stop15h 45m
Deal found 8/10![Frontier logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:27 pm -
Nonstop3h 17m
Wed 9/211:59 pm -
1 stop15h 26m
Deal found 8/6![Frontier logo]()
$253
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:28 am -
1 stop14h 32m
Mon 8/3111:59 pm -
1 stop7h 44m
Deal found 8/10![Frontier logo]()
$254
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 August 11, 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 August 11, 2026.
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:25 pm -
1 stop5h 10m
Thu 9/102:10 pm -
Nonstop2h 45m
Deal found 8/10![Southwest logo]()
$290
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Sat 9/195:08 pm -
Nonstop3h 15m
Sat 9/2611:52 pm -
1 stop7h 52m
Deal found 8/6![United Airlines logo]()
$387
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.
Wed 9/28:45 am -
Nonstop3h 15m
Sun 9/69:40 am -
Nonstop2h 54m
Deal found 8/10![United Airlines logo]()
$392
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:35 pm -
Nonstop3h 05m
Mon 9/77:55 pm -
Nonstop2h 55m
Deal found 8/10![Southwest logo]()
$406
This United Airlines deal was found by Cheapflights users on 8/8. 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 9/249:00 am -
Nonstop3h 15m
Mon 9/285:35 pm -
Nonstop2h 55m
Deal found 8/8![United Airlines logo]()
$393
This Southwest deal was found by Cheapflights users on 8/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:45 am -
2 stops6h 40m
Sat 11/147:35 am -
2 stops8h 10m
Deal found 8/6![Southwest logo]()
$407
This Southwest deal was found by Cheapflights users on 8/8. 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.
Thu 9/246:10 am -
2 stops7h 15m
Mon 9/2812:50 pm -
2 stops8h 15m
Deal found 8/8![Southwest logo]()
$423
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Wed 9/94:48 pm -
Nonstop3h 15m
Thu 9/109:40 am -
Nonstop2h 54m
Deal found 8/6![United Airlines logo]()
$467
This Southwest deal was found by Cheapflights users on 8/8. 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.
Thu 9/247:30 am -
1 stop5h 15m
Sun 9/277:55 pm -
Nonstop2h 55m
Deal found 8/8![Southwest logo]()
$441
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/178:40 am -
Nonstop3h 15m
Mon 9/215:59 pm -
Nonstop2h 58m
Deal found 8/6![United Airlines logo]()
$467
This Southwest deal was found by Cheapflights users on 8/7. 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.
Thu 10/2911:35 am -
2 stops9h 15m
Sun 11/110:30 am -
2 stops7h 15m
Deal found 8/7![Southwest logo]()
$471
This United Airlines deal was found by Cheapflights users on 8/7. 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 10/258:45 am -
Nonstop3h 20m
Wed 10/287:45 am -
1 stop5h 30m
Deal found 8/7![United Airlines logo]()
$485
Last-minute flights from Columbus to DenverDiscover last-minute flight deals from Columbus to Denver. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from Columbus to Denver. Data last updated August 11, 2026 and is based on user searches.
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:28 am -
1 stop14h 32m
Mon 9/1410:40 am -
Nonstop2h 55m
Deal found 8/10![Frontier logo]()
$249
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:28 am -
1 stop14h 32m
Mon 8/3111:59 pm -
1 stop7h 44m
Deal found 8/10![Frontier logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:27 pm -
Nonstop3h 17m
Wed 9/211:59 pm -
1 stop15h 26m
Deal found 8/6![Frontier logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/210:28 am -
1 stop14h 32m
Sat 9/59:21 pm -
2 stops18h 04m
Deal found 8/8![Frontier logo]()
$256
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:10 pm -
1 stop15h 54m
Thu 9/106:09 am -
2 stops10h 46m
Deal found 8/10![Frontier logo]()
$251
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:50 pm -
2 stops18h 20m
Tue 9/156:40 am -
1 stop11h 51m
Deal found 8/9![Frontier logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:50 pm -
2 stops18h 20m
Sun 9/1310:44 am -
1 stop6h 11m
Deal found 8/6![Frontier logo]()
$255
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:30 pm -
Nonstop3h 17m
Wed 9/166:40 am -
1 stop11h 51m
Deal found 8/10![Frontier logo]()
$244
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 9/145:08 pm -
Nonstop3h 15m
Tue 9/155:59 pm -
Nonstop2h 58m
Deal found 8/10![United Airlines logo]()
$247
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:30 pm -
Nonstop3h 17m
Mon 9/217:10 pm -
1 stop21h 45m
Deal found 8/10![Frontier logo]()
$243
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:16 pm -
1 stop12h 36m
Fri 9/2510:40 am -
Nonstop2h 55m
Deal found 8/10![Frontier logo]()
$245
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:35 pm -
Nonstop3h 05m
Tue 9/295:55 pm -
Nonstop3h 00m
Deal found 8/10![Southwest logo]()
$248
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 August 11, 2026.
Search for one-way flight options from Columbus to Denver. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:50 pm -
1 stop14h 14m
Deal found 8/9![Frontier logo]()
$76
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:34 pm -
1 stop23h 26m
Deal found 8/9![Frontier logo]()
$79
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:11 pm -
1 stop17h 20m
Deal found 8/10![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:50 pm -
1 stop14h 14m
Deal found 8/6![Frontier logo]()
$81
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:50 pm -
1 stop27h 34m
Deal found 8/10![Frontier logo]()
$83
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:50 pm -
1 stop27h 34m
Deal found 8/9![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:10 pm -
1 stop21h 51m
Deal found 8/6![Frontier logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/34:34 pm -
1 stop7h 59m
Deal found 8/6![Frontier logo]()
$86
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/104:34 pm -
1 stop7h 59m
Deal found 8/10![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:50 pm -
1 stop14h 14m
Deal found 8/6![Frontier logo]()
$89
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 August 11, 2026.
Round-trip from | $243 (Kiwi.com) |
|---|---|
One-way from | $76 (Kiwi.com) |
Popular in | July |
Cheapest in | April |
Average price | $364 |
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 2,558,603 searches. Data last updated August 11, 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
Tue 9/8
7:25 pm-10:35 pm
1 stop5h 10m
Denver Intl
Thu 9/10
2:10 pm-6:55 pm
Nonstop2h 45m
$290
ColumbusDenver
CMH Columbus - DEN Denver Intl
CMHDEN
Columbus
Sat 9/19
5:08 pm-6:23 pm
Nonstop3h 15m
Denver Intl
Sat 9/26
11:52 pm-9:44 am
1 stop7h 52m
$387
ColumbusDenver
CMH Columbus - DEN Denver Intl
CMHDEN
Columbus
Wed 9/2
8:45 am-10:00 am
Nonstop3h 15m
Denver Intl
Sun 9/6
9:40 am-2:34 pm
Nonstop2h 54m
$392
ColumbusDenver
CMH Columbus - DEN Denver Intl
CMHDEN
Columbus
Thu 9/24
9:00 am-10:15 am
Nonstop3h 15m
Denver Intl
Mon 9/28
5:35 pm-10:30 pm
Nonstop2h 55m
$393
Quickest round-trip
ColumbusDenver
CMH Columbus - DEN Denver Intl
CMHDEN
Columbus
Tue 9/1
6:35 pm-7:40 pm
Nonstop3h 05m
Denver Intl
Mon 9/7
7:55 pm-12:50 am
Nonstop2h 55m
$406
ColumbusDenver
CMH Columbus - DEN Denver Intl
CMHDEN
Columbus
Sat 11/7
6:45 am-11:25 am
2 stops6h 40m
Denver Intl
Sat 11/14
7:35 am-5:45 pm
2 stops8h 10m
$407
ColumbusDenver
CMH Columbus - DEN Denver Intl
CMHDEN
Columbus
Thu 9/24
6:10 am-11:25 am
2 stops7h 15m
Denver Intl
Mon 9/28
12:50 pm-11:05 pm
2 stops8h 15m
$423
ColumbusDenver
CMH Columbus - DEN Denver Intl
CMHDEN
Columbus
Thu 9/24
7:30 am-10:45 am
1 stop5h 15m
Denver Intl
Sun 9/27
7:55 pm-12:50 am
Nonstop2h 55m
$441
ColumbusDenver
CMH Columbus - DEN Denver Intl
CMHDEN
Columbus
Wed 9/9
4:48 pm-6:03 pm
Nonstop3h 15m
Denver Intl
Thu 9/10
9:40 am-2:34 pm
Nonstop2h 54m
$467
ColumbusDenver
CMH Columbus - DEN Denver Intl
CMHDEN
Columbus
Thu 9/17
8:40 am-9:55 am
Nonstop3h 15m
Denver Intl
Mon 9/21
5:59 pm-10:57 pm
Nonstop2h 58m
$467
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 $244). 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 August 11, 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 43% versus a flight in the morning.
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 $268 and $442 in September.The cheapest round-trip price found within the last 5 days was $243 on Frontier (Sep 18-Sep 21).
How far ahead should I book a flight from Columbus to Denver?
Booking 90 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 August 8, 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. Tuesday 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 August 11, 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.
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
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
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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Other flights to Denver
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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 2,558,603 searches. Data last updated August 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$74 | Average$192 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$79 | Average$338 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$158 | Average$350 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$196 | Average$390 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$239 | Average$423 | FlexibilityNo cancel fee | On-time63% |