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$87+ Cheap flights from Columbus (CMH) 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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — DEN
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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1. Tell us where you want to go

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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 October 27, 2025.

This CheapOair deal was found by Cheapflights users on 10/25. 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.
Thu 11/1311:09 amCMH - DEN
1 stop14h 07mFrontier
Mon 11/172:15 pmDEN - CMH
Nonstop2h 53mFrontier
Deal found 10/25$116
This CheapOair deal was found by Cheapflights users on 10/27. 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.
Fri 11/148:03 pmCMH - DEN
Nonstop3h 18mFrontier
Sun 11/1612:59 amDEN - CMH
1 stop12h 36mFrontier
Deal found 10/27$125
This CheapOair deal was found by Cheapflights users on 10/25. 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.
Mon 11/38:03 pmCMH - DEN
Nonstop3h 18mFrontier
Fri 11/72:15 pmDEN - CMH
Nonstop2h 53mFrontier
Deal found 10/25$155
This Frontier deal was found by Cheapflights users on 10/26. 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.
Fri 11/74:30 pmCMH - DEN
1 stop6h 58mFrontier
Mon 11/102:15 pmDEN - CMH
Nonstop2h 53mFrontier
Deal found 10/26$158
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 11/78:03 pmCMH - DEN
Nonstop3h 18mMultiple Airlines
Tue 11/112:45 pmDEN - CMH
2 stops30h 25mMultiple Airlines
Deal found 10/24$159
This CheapOair deal was found by Cheapflights users on 10/25. 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 11/82:38 pmCMH - DEN
1 stop10h 38mFrontier
Sun 11/912:59 amDEN - CMH
1 stop12h 36mFrontier
Deal found 10/25$160
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 11/148:03 pmCMH - DEN
Nonstop3h 18mMultiple Airlines
Mon 11/171:42 pmDEN - CMH
2 stops17h 05mMultiple Airlines
Deal found 10/25$164

Cheap flight deals from Columbus to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (CMH) 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 October 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$116
(CheapOair)

One-way from

$87
(Trip.com)

Popular in

January

Cheapest in

October

Average price

$257

Good round-trip deal

$282 or less

Good one-way deal

$122 or less
Provider with most accurate pricing for Columbus-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Columbus-Denver Intl flights.
Search Deals
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 ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Columbus to Denver Intl.
Search Deals
Price to beat on a one-way flight from Columbus to Denver Intl.
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 October 27, 2025.
Use the filters below to find and compare flights from Columbus Airport to Denver that are best for you.

Fly from

Columbus

Fly to

Denver

Route

Depart

Return

Price

ColumbusDenver

CMH - DEN

CMHDEN

Columbus

Thu 2/26

7:55 pm-12:24 am

1 stop6h 29m

Denver Intl

Sat 2/28

12:59 am-9:01 am

1 stop6h 02m

$217

ColumbusDenver

CMH - DEN

CMHDEN

Columbus

Fri 11/7

8:30 pm-9:40 pm

Nonstop3h 10m

Denver Intl

Sun 11/9

7:15 pm-11:55 pm

Nonstop2h 40m

$342

ColumbusDenver

CMH - DEN

CMHDEN

Columbus

Thu 12/11

6:30 pm-7:45 pm

Nonstop3h 15m

Denver Intl

Sat 12/13

2:45 pm-7:25 pm

Nonstop2h 40m

$342

ColumbusDenver

CMH - DEN

CMHDEN

Columbus

Thu 12/4

7:00 am-11:15 am

2 stops6h 15m

Denver Intl

Mon 12/8

8:05 am-4:05 pm

2 stops6h 00m

$356

ColumbusDenver

CMH - DEN

CMHDEN

Columbus

Thu 11/6

8:35 pm-11:15 pm

1 stop4h 40m

Denver Intl

Sun 11/9

7:15 pm-11:55 pm

Nonstop2h 40m

$357

ColumbusDenver

CMH - DEN

CMHDEN

Columbus

Sat 3/7

6:25 pm-5:33 pm

2 stops25h 08m

Denver Intl

Tue 3/10

12:35 pm-5:23 pm

1 stop26h 48m

$368

ColumbusDenver

CMH - DEN

CMHDEN

Columbus

Tue 2/24

3:30 pm-4:55 pm

Nonstop3h 25m

Denver Intl

Sun 3/1

5:45 pm-10:33 pm

Nonstop2h 48m

$385

ColumbusDenver

CMH - DEN

CMHDEN

Columbus

Sat 2/28

9:05 am-12:38 pm

1 stop5h 33m

Denver Intl

Sun 3/1

5:45 pm-10:33 pm

Nonstop2h 48m

$395

ColumbusDenver

CMH - DEN

CMHDEN

Columbus

Thu 1/8

4:37 pm-6:05 pm

Nonstop3h 28m

Denver Intl

Sun 1/11

5:40 pm-10:30 pm

Nonstop2h 50m

$401

ColumbusDenver

CMH - DEN

CMHDEN

Columbus

Thu 2/26

6:25 pm-11:19 am

2 stops18h 54m

Denver Intl

Sun 3/1

12:30 pm-5:23 pm

2 stops26h 53m

$403

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 22 results
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Compare providers for flights from Columbus to Denver

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Columbus to Denver in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Columbus Airport-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Columbus Airport-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Columbus Airport-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Columbus Airport-Denver flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Columbus Airport-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from 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 Airport to Denver

How far ahead should I book a flight from Columbus Airport 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 24, 2025.

Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Columbus Airport 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 Airport to Denver?

Currently, September is the cheapest month in which you can book a flight from Columbus Airport to Denver (average of $96). Flying from Columbus Airport to Denver in March is currently the most expensive (average of $287). 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 October 27, 2025.

When flying from Columbus Airport 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 32% versus a flight in the morning.

What is the cheapest day to fly from Columbus Airport 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 26, 2025.

Travelers seeking maximum savings on their Columbus Airport to Denver flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday mornings 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 October 27, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Columbus Airport to Denver have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Crew

8.6

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
4,236 reviews
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Crew

8.6

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
7,996 reviews
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Crew

8.6

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
8,997 reviews
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Crew

8.6

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
11,033 reviews
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Crew

8.6

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
3,122 reviews
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Crew

8.6

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?

    Located just 18.5 mi from the city center, Denver Intl is the airport most travelers will use when flying to Denver from Columbus. Booking flights from Columbus to Denver Intl (DEN) should be relatively easy as there are 4 daily inbound flights from Columbus from 6 different airlines.

  • How long is the flight from Columbus Airport to Denver?

    For as low as $342, Delta can have you in Denver from Columbus Airport in 3h 10m. The distance between Columbus Airport and Denver is about 1151 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $92, Frontier will fly you from Columbus Airport to Denver and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Sun Country Air - these airlines can fly you to your destination from $118 and $141, respectively. Frontier is 74% cheaper than the average price of flights available within the next 90 days to this destination.

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

    No one likes to see their flight delayed. When booking a flight from Columbus Airport to Denver consider choosing Southwest (88%), United Airlines (80%) or Frontier (64%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Columbus Airport to Denver?

    Looking at all options, your cheapest flight can be booked for $64. While the most popular route (Columbus - Denver Intl) can be booked for $186 on average, our data indicates $638 when flying from Columbus Airport to Denver.

  • 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 Airport to Denver?

    Currently, September is the cheapest month in which you can book a flight from Columbus Airport to Denver (average of $96). Flying from Columbus Airport to Denver in March is currently the most expensive (average of $287). 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
Central City
Manitou Springs
Fort Morgan
Wheat Ridge
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.

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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$94Average$211FlexibilityNo cancel feeOn-time62%
DeltaCheapest$118Average$381FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$141Average$295FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$182Average$419FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$188Average$296FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$235Average$418FlexibilityNo cancel feeOn-time63%

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