$48 Cheap Flights from Denver (DEN) to Columbus (CMH)

View $48 flight on Mon, Sep 8, 2025Opens in a new window

Popular airlines from Denver Intl. Airport (DEN) to John Glenn Columbus Intl. Airport (CMH)

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Cheap Flights from Denver to Columbus (DEN-CMH)

Prices were available within the past 7 days and start at $48 for one-way flights and $73 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Fri, Sep 5 - Mon, Sep 8
DEN
Denver
CMH
Columbus
$73 Roundtrip, just found
$73
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Sep 5 from Denver to Columbus, returning Mon, Sep 8, priced at $73 just found
Frontier Airlines
Mon, Sep 8 - Mon, Sep 15
DEN
Denver
CMH
Columbus
$94 Roundtrip, found 3 hours ago
$94
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Mon, Sep 8 from Denver to Columbus, returning Mon, Sep 15, priced at $94 found 3 hours ago
Frontier Airlines
Fri, Sep 5 - Sun, Sep 7
DEN
Denver
CMH
Columbus
$100 Roundtrip, found 5 hours ago
$100
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Fri, Sep 5 from Denver to Columbus, returning Sun, Sep 7, priced at $100 found 5 hours ago
Frontier Airlines
Fri, Sep 12 - Mon, Sep 15
DEN
Denver
CMH
Columbus
$101 Roundtrip, found 19 hours ago
$101
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Fri, Sep 12 from Denver to Columbus, returning Mon, Sep 15, priced at $101 found 19 hours ago
Frontier Airlines
Mon, Sep 15 - Mon, Sep 29
DEN
Denver
CMH
Columbus
$102 Roundtrip, found 1 day ago
$102
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Sep 15 from Denver to Columbus, returning Mon, Sep 29, priced at $102 found 1 day ago
Frontier Airlines
Sun, Sep 7 - Fri, Sep 12
DEN
Denver
CMH
Columbus
$105 Roundtrip, found 10 hours ago
$105
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Sun, Sep 7 from Denver to Columbus, returning Fri, Sep 12, priced at $105 found 10 hours ago
United
Fri, Oct 3 - Mon, Oct 6
DEN
Denver
CMH
Columbus
$197 Roundtrip, found 9 hours ago
$197
Roundtrip
found 9 hours ago
Select United flight, departing Fri, Oct 3 from Denver to Columbus, returning Mon, Oct 6, priced at $197 found 9 hours ago
Southwest Airlines
Fri, Sep 26 - Sun, Sep 28
DEN
Denver
CMH
Columbus
$197 Roundtrip, found 2 hours ago
$197
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Fri, Sep 26 from Denver to Columbus, returning Sun, Sep 28, priced at $197 found 2 hours ago
American Airlines
Thu, Sep 25 - Sun, Sep 28
DEN
Denver
CMH
Columbus
$217 Roundtrip, just found
$217
Roundtrip
just found
Select American Airlines flight, departing Thu, Sep 25 from Denver to Columbus, returning Sun, Sep 28, priced at $217 just found
Sun Country Airlines
Sun, Oct 5 - Thu, Oct 9
DEN
Denver
CMH
Columbus
$377 Roundtrip, found 8 hours ago
$377
Roundtrip
found 8 hours ago
Select Sun Country Airlines flight, departing Sun, Oct 5 from Denver to Columbus, returning Thu, Oct 9, priced at $377 found 8 hours ago

Find the cheapest month to fly from Denver (DEN) to Columbus (CMH)

November is typically the cheapest month to fly

From $118 - $449 per traveler.

Graph displaying average flight prices per month

Alternative airports near Columbus

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to John Glenn Columbus Intl. CMH. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $127
CMH
John Glenn Columbus Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $127
Flights from Denver (DEN) to Columbus (CMH)
Origin airport
Denver Intl.
Destination airport
John Glenn Columbus Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, Sun Country Airlines, United
Roundtrip price
$72
Distance
1151 mi
Average flight time
4 hours 49 mins

Denver to Columbus Flights

The cheapest times to fly from Denver to Columbus

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Denver to Columbus are during the month of September. You can find some of the cheapest flights from Denver to Columbus with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Denver to Columbus

Sunday is one of the best days to book for cheap flights from Denver to Columbus: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Denver to Columbus

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Denver to Columbus in 2025. You can also book with separate airlines for your outbound and return journeys, from $48 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Denver to Columbus flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Denver to Columbus airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Denver Intl. Airport (DEN) to John Glenn Columbus Intl. Airport (CMH) cost?
Get a cheap one-way flight from $48 or cheap return flight from $73 from Denver Intl. Airport (DEN) to John Glenn Columbus Intl. Airport (CMH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Denver Intl. Airport (DEN) to John Glenn Columbus Intl. Airport (CMH)?
September is the most affordable month to fly from DEN to CMH. Planning your trip for the off-season is often the key to scoring lower fares.
Which airlines fly direct from Denver Intl. Airport (DEN) to John Glenn Columbus Intl. Airport (CMH)?
Jump on a nonstop flight with United Airlines and travel straight from Denver Intl. Airport (DEN) to John Glenn Columbus Intl. Airport (CMH).
What is the cheapest airline that flies from Denver Intl. Airport (DEN) to John Glenn Columbus Intl. Airport (CMH)?
Southwest Airlines and United Airlines are some well-known airlines offering competitive fares. Remember that flight prices from Denver Intl. Airport (DEN) to John Glenn Columbus Intl. Airport (CMH) can change based on demand, travel dates and how early you book. With Expedia's filter tool, you can easily find a DEN to CMH flight that suits your plans and budget.
How many flights per day from Denver Intl. Airport (DEN) to John Glenn Columbus Intl. Airport (CMH)?
When taking off from Denver Intl. Airport (DEN), you can pick from an average of 4 daily nonstop flights to John Glenn Columbus Intl. Airport (CMH).
What are the most popular departure times for flights from Denver Intl. Airport (DEN) to John Glenn Columbus Intl. Airport (CMH)?
Flights between DEN and CMH tend to be busiest at 5 PM. For a more relaxed trip and possibly cheaper prices, look for a departure outside the usual busy windows.
What day of the week has the most flights from DEN to CMH?
If you travel on a Monday, you'll get the widest range of choices for flights from Denver Intl. Airport (DEN) to John Glenn Columbus Intl. Airport (CMH).
What is the earliest flight from Denver Intl. Airport (DEN) to John Glenn Columbus Intl. Airport (CMH)?
The first flight of the day out of Denver Intl. Airport (DEN) is at around 9:05AM UTC-7. Catch this flight and you'll touch down at John Glenn Columbus Intl. Airport (CMH) at approximately 1:45PM UTC-5. The entire trip takes 2h 40m.
How long does it take to fly from Denver Intl. Airport (DEN) to John Glenn Columbus Intl. Airport (CMH)?
Typically, it takes 2 hours and 50 minutes to fly the 1,150 mi from DEN to CMH.
What airline has the least delays from DEN to CMH?
With 89% of flights generally arriving on time, Frontier Airlines has the best on-time performance for direct flights from Denver Intl. Airport (DEN) to John Glenn Columbus Intl. Airport (CMH). To check your flight status and get notifications if anything changes, use the Expedia App.
What is the best time to fly from Denver Intl. Airport (DEN) to John Glenn Columbus Intl. Airport (CMH)?
To land at John Glenn Columbus Intl. Airport (CMH) on time, choose a flight that leaves Denver Intl. Airport (DEN) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Columbus from Denver Intl. Airport (DEN)?
John Glenn Columbus Intl. Airport (CMH) is the only airport in Columbus with direct flights from Denver Intl. Airport (DEN). Explore the available options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Denver Intl. Airport (DEN) to John Glenn Columbus Intl. Airport (CMH) last-minute?
Booking your flight from DEN to CMH shortly before your getaway is usually more expensive. However, if there's some wiggle room with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a DEN to CMH flight and hotel package?
Opting for a DEN to CMH flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our wide range of accommodations and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Denver Intl. Airport (DEN) to John Glenn Columbus Intl. Airport (CMH)?
It's generally possible to cancel or reschedule your DEN to CMH flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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