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$66+ 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — DEN
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Columbus to Denver Intl are usually found in August or October, booked 78 days in advance, depart on a Thursday or Friday and return on a Thursday

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 July 3, 2025.

Round-trip from

$138
(Priceline)

One-way from

$66
(Flightnetwork)

Popular in

March

Cheapest in

August

Average price

$348
From Columbus to Denver Intl
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One-way flight from Columbus to Denver Intl
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Highest demand for flights based on searches. 11% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 3, 2025.

This Priceline deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/218:30 pmCMH - DEN
Nonstop3h 13mFrontier
Mon 8/252:47 pmDEN - CMH
Nonstop2h 55mFrontier
Deal found 7/1$138
This Southwest deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/78:30 pmCMH - DEN
Nonstop3h 05mSouthwest
Thu 9/113:00 pmDEN - CMH
Nonstop2h 45mSouthwest
Deal found 7/1$197
This American Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/47:01 amCMH - DEN
1 stop8h 56mAmerican Airlines
Sun 9/75:44 amDEN - CMH
1 stop5h 49mAmerican Airlines
Deal found 7/3$217

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 July 3, 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

Thu 8/21

8:30 pm-9:43 pm

Nonstop3h 13m

Denver Intl

Mon 8/25

2:47 pm-7:42 pm

Nonstop2h 55m

$138

ColumbusDenver

CMH - DEN

CMHDEN

Columbus

Sun 9/7

8:30 pm-9:35 pm

Nonstop3h 05m

Denver Intl

Thu 9/11

3:00 pm-7:45 pm

Nonstop2h 45m

$197

ColumbusDenver

CMH - DEN

CMHDEN

Columbus

Thu 9/4

7:01 am-1:57 pm

1 stop8h 56m

Denver Intl

Sun 9/7

5:44 am-1:33 pm

1 stop5h 49m

$217

ColumbusDenver

CMH - DEN

CMHDEN

Columbus

Mon 11/10

6:32 pm-7:49 pm

Nonstop3h 17m

$66

ColumbusDenver

CMH - DEN

CMHDEN

Columbus

Fri 8/29

4:35 pm-5:49 pm

Nonstop3h 14m

$99

ColumbusDenver

CMH - DEN

CMHDEN

Columbus

Sat 9/27

1:53 pm-6:36 pm

1 stop6h 43m

$109

ColumbusDenver

CMH - DEN

CMHDEN

Columbus

Sun 8/31

6:40 am-12:49 pm

1 stop8h 09m

$119

ColumbusDenver

CMH - DEN

CMHDEN

Columbus

Mon 11/24

7:50 pm-10:26 am

1 stop16h 36m

$128

ColumbusDenver

CMH - DEN

CMHDEN

Columbus

Tue 11/18

7:00 am-12:10 pm

2 stops7h 10m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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 June 27, 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, October is the cheapest month in which you can book a flight from Columbus to Denver (average of $197). Flying from Columbus to Denver in March is currently the most expensive (average of $278). 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 July 3, 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 40% 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 June 29, 2025.

Travelers seeking maximum savings on their Columbus to Denver flight should consider departing on Saturday at noon 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 July 3, 2025.

The most flights from C01 to DEN are scheduled on a Tuesday (6 on average). You will have fewer flight options on Friday, 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 July 3, 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
4,266 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,982 reviews
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,861 reviews
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Sun Country Air
6.9
Okay
339 reviews
Southwest
8.0
Very good
4,266 reviews

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 3 flights from Columbus to Denver Intl per day from 6 different airlines.

  • 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 $138. Additional round-trip tickets that might be worth considering are offered by Southwest and American Airlines, with the lowest prices starting at $197 and $217, respectively. Users have found that Frontier is 62% 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 Frontier ($66), United Airlines ($99), and American Airlines ($109).

  • 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: United Airlines (81%), Southwest (63%), Frontier( 33%).

  • What are the cheapest flights from Columbus to Denver?

    While on average a flight from Columbus to Denver is generally $438, our data shows the cheapest flight currently is $112. When looking at the most popular route, (Columbus - Denver Intl), you can expect to pay $168 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, October is the cheapest month in which you can book a flight from Columbus to Denver (average of $197). Flying from Columbus to Denver in March is currently the most expensive (average of $278). 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 Columbus?

Book flights to Columbus if you plan to visit one of these locations
Westminster
Black Hawk
Winter Park
Lakewood
Cripple Creek
Golden
Brighton
Silverthorne
Thornton
Frisco
Broomfield
Grand Lake
Manitou Springs
Central City
Fort Morgan
Glendale
Copper Mountain
Wheat Ridge
Longmont
Idaho Springs

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Alternative routes for Columbus to Denver

See prices for flight routes from nearby airports that may be better suited for you.
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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$62Average$177FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$141Average$285FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$179Average$415FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$188Average$327FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$301FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$264Average$423FlexibilityNo cancel feeOn-time63%

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