HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Denver

$83+ 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — DEN
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
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 October or August, booked 78 days in advance, depart on a Thursday or Friday and return on a Thursday

Find flight deals from Columbus to Denver

Cheapest flights from Columbus to Denver
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 6, 2025.

This Frontier deal was found by Cheapflights users on 11/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/178:03 pmCMH - DEN
Nonstop3h 18mFrontier
Mon 11/2411:59 pmDEN - CMH
1 stop13h 35mFrontier
Deal found 11/4$121
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/238:21 pmCMH - DEN
Nonstop3h 23mFrontier
Thu 11/272:48 pmDEN - CMH
Nonstop2h 48mFrontier
Deal found 11/4$127
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 12/46:45 pmCMH - DEN
1 stop15h 39mFrontier
Thu 12/1112:59 amDEN - CMH
1 stop8h 52mFrontier
Deal found 11/5$141
This CheapOair deal was found by Cheapflights users on 11/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:44 pmCMH - DEN
1 stop14h 40mFrontier
Sat 12/1311:59 pmDEN - CMH
1 stop16h 50mFrontier
Deal found 11/5$142
This CheapOair deal was found by Cheapflights users on 11/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/227:45 pmCMH - DEN
1 stop29h 14mFrontier
Fri 11/2812:11 amDEN - CMH
1 stop9h 08mFrontier
Deal found 11/6$144
This Frontier deal was found by Cheapflights users on 11/5. 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.
Mon 12/812:36 pmCMH - DEN
1 stop11h 02mFrontier
Thu 12/1112:59 amDEN - CMH
1 stop8h 52mFrontier
Deal found 11/5$146
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 12/46:45 pmCMH - DEN
1 stop15h 39mFrontier
Sat 12/1311:59 pmDEN - CMH
1 stop16h 50mFrontier
Deal found 11/5$147
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 12/512:56 pmCMH - DEN
1 stop10h 42mFrontier
Sat 12/1311:59 pmDEN - CMH
1 stop16h 50mFrontier
Deal found 11/5$152
This Super.com deal was found by Cheapflights users on 11/5. 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.
Fri 11/148:03 pmCMH - DEN
Nonstop3h 18mFrontier
Mon 11/172:15 pmDEN - CMH
Nonstop2h 53mFrontier
Deal found 11/5$153
This Expedia deal was found by Cheapflights users on 11/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:09 amCMH - DEN
1 stop14h 07mFrontier
Mon 11/172:15 pmDEN - CMH
Nonstop2h 53mFrontier
Deal found 11/6$154
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 12/812:36 pmCMH - DEN
1 stop23h 42mFrontier
Wed 12/179:00 pmDEN - CMH
2 stops41h 40mFrontier
Deal found 11/5$155

Cheap 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 6, 2025.

Round-trip from

$121
(Frontier)

One-way from

$83
(Mytrip)

Popular in

January

Cheapest in

October

Average price

$306
From Columbus to Denver Intl
Search Deals
One-way flight from Columbus to Denver Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 6, 2025.
Use the filters below to find and compare flights from Columbus to Denver that are best for you.

Fly from

Columbus

Fly to

Denver

Route

Depart

Return

Price

ColumbusDenver

CMH - DEN

CMHDEN

Columbus

Sat 12/6

6:00 am-1:23 am

1 stop21h 23m

Denver Intl

Tue 12/9

11:59 pm-7:38 pm

1 stop17h 39m

$209

ColumbusDenver

CMH - DEN

CMHDEN

Columbus

Mon 11/24

8:06 pm-8:19 am

1 stop14h 13m

Denver Intl

Tue 12/2

11:59 pm-2:13 pm

1 stop12h 14m

$264

ColumbusDenver

CMH - DEN

CMHDEN

Columbus

Sat 1/31

10:55 am-6:57 am

2 stops22h 02m

Denver Intl

Sun 2/1

9:55 am-2:50 pm

Nonstop2h 55m

$338

ColumbusDenver

CMH - DEN

CMHDEN

Columbus

Fri 12/5

6:43 pm-7:24 pm

2 stops26h 41m

Denver Intl

Mon 12/8

12:41 pm-5:47 pm

2 stops27h 06m

$373

ColumbusDenver

CMH - DEN

CMHDEN

Columbus

Sat 12/6

4:45 pm-5:55 pm

Nonstop3h 10m

Denver Intl

Tue 12/9

10:20 am-3:00 pm

Nonstop2h 40m

$375

ColumbusDenver

CMH - DEN

CMHDEN

Columbus

Thu 1/29

8:00 am-12:41 pm

1 stop30h 41m

Denver Intl

Sun 2/1

7:00 am-6:27 pm

1 stop9h 27m

$382

ColumbusDenver

CMH - DEN

CMHDEN

Columbus

Sun 12/14

2:35 pm-3:45 pm

Nonstop3h 10m

Denver Intl

Fri 12/19

5:20 am-11:50 am

1 stop4h 30m

$382

ColumbusDenver

CMH - DEN

CMHDEN

Columbus

Tue 12/9

4:48 pm-8:30 pm

1 stop5h 42m

Denver Intl

Mon 12/15

12:50 am-9:00 am

1 stop6h 10m

$383

ColumbusDenver

CMH - DEN

CMHDEN

Columbus

Sat 12/6

8:30 am-9:55 am

Nonstop3h 25m

Denver Intl

Tue 12/9

11:21 am-8:11 pm

1 stop6h 50m

$385

ColumbusDenver

CMH - DEN

CMHDEN

Columbus

Thu 1/15

8:45 am-10:12 am

Nonstop3h 27m

Denver Intl

Mon 1/19

5:40 pm-10:30 pm

Nonstop2h 50m

$387

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 21 results
1
2
3

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.
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

How far ahead should I book a flight from Columbus to Denver?

Use this chart to determine the optimal time to book a round-trip flight from Columbus to Denver. Price data was last updated on October 31, 2025.

Booking 78 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 month to book a flight from Columbus to Denver?

Currently, September is the cheapest month in which you can book a flight from Columbus to Denver (average of $96). Flying from Columbus to Denver in March is currently the most expensive (average of $247). 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 6, 2025.

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 27% versus a flight in the morning.

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 November 2, 2025.

Travelers seeking maximum savings on their Columbus to Denver flight should consider departing on Friday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Columbus to Denver

Explore weekly flight availability from Columbus to Denver. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 6, 2025.

The most flights from C01 to DEN are scheduled on a Monday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

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 6, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United 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.
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,001 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,007 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,040 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,115 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

  • What airport do you fly into for flights to Denver from Columbus?

    If you book a flight to Denver from Columbus, you will be flying to Denver Intl, which is the city’s only airport. Denver Intl (DEN) is located 18.5 mi from the center of Denver. There are 5 flights from Columbus to Denver Intl per day from 6 different airlines.

  • How long is the flight from Columbus to Denver?

    There are many flights that can get you from Columbus to Denver in 22h 02m. Fly via United Airlines to get the fastest option. The distance from Columbus to Denver is about 1151 mi.

  • What are the cheapest airlines flying from Columbus to Denver round-trip?

    Flying on Frontier is currently your cheapest option to Denver, with prices starting at $90. Additional round-trip tickets that might be worth considering are offered by Delta and Sun Country Air, with the lowest prices starting at $118 and $141, respectively. Users have found that Frontier is 74% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Columbus to Denver one-way?

    The cheapest airlines for a one-way flight from Columbus to Denver are Delta ($109), United Airlines ($139), and Southwest ($164).

  • What are the most reliable airlines from Columbus to Denver?

    Before booking your flight to Denver from Columbus, check out the most reliable airlines to get you to your destination on time: Southwest (90%), United Airlines (83%), Frontier( 79%).

  • What are the cheapest flights from Columbus to Denver?

    While on average a flight from Columbus to Denver is generally $712, our data shows the cheapest flight currently is $63. When looking at the most popular route, (Columbus - Denver Intl), you can expect to pay $145 for that flight.

  • Can I find deals for flights from Columbus to Denver that include hotel bookings?

    Yes. In addition to deals on Columbus to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Columbus to Denver?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Columbus to Denver.

  • Can I find deals for business class flights from Columbus to Denver?

    Yes. Cheapflights offers flight deals from Columbus to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Columbus to Denver?

    Currently, September is the cheapest month in which you can book a flight from Columbus to Denver (average of $96). Flying from Columbus to Denver in March is currently the most expensive (average of $247). 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.

See more FAQs

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Black Hawk
Westminster
Broomfield
Lakewood
Golden
Winter Park
Greeley
Lone Tree
Cripple Creek
Thornton
Silverthorne
Wheat Ridge
Central City
Manitou Springs
Fort Morgan
Brighton
Longmont
Idaho Springs
Parker
Sterling

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 for Columbus to Denver

See prices for flight routes from nearby airports that may be better suited for you.
Detroit to Denver flights
Cincinnati to Denver flights
Cleveland to Denver flights
Pittsburgh to Denver flights
Columbus to Denver flights
Dayton to Denver flights
Akron to Denver flights
Cincinnati to Colorado Springs flights
Detroit to Colorado Springs flights
Detroit to Montrose flights
Detroit to Aspen flights
Cleveland to Colorado Springs flights
Detroit to Durango flights
Cleveland to Grand Junction flights
Detroit to Hayden flights
Pittsburgh to Colorado Springs flights
Columbus to Colorado Springs flights
Cincinnati to Hayden flights
Cincinnati to Vail flights
Pittsburgh to Grand Junction flights
Dayton to Colorado Springs flights
Akron to Colorado Springs flights
Pittsburgh to Montrose flights
Pittsburgh to Vail flights
Pittsburgh to Aspen flights
Columbus to Montrose flights
Detroit to Grand Junction flights
Detroit to Vail flights
Cleveland to Montrose flights
Cincinnati to Durango flights
Pittsburgh to Gunnison flights
Columbus to Vail flights
Akron to Durango flights
Pittsburgh to Durango flights
Columbus to Aspen flights
Columbus to Grand Junction flights
Cincinnati to Aspen flights
Cincinnati to Gunnison flights
Akron to Grand Junction flights
Detroit to Gunnison flights
Erie to Denver flights
Cincinnati to Montrose flights
Dayton to Vail flights
Cincinnati to Grand Junction flights
Dayton to Grand Junction flights
Columbus to Durango flights
Akron to Montrose flights
Huntington to Denver flights
Toledo to Colorado Springs flights
Columbus to Gunnison flights

Top 6 airlines flying from Columbus to Denver

Discover the top 6 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$90Average$191FlexibilityNo cancel feeOn-time62%
DeltaCheapest$118Average$342FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$141Average$295FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$164Average$312FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$181Average$405FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$233Average$417FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.