Cheap Flights from Denver International to Port Columbus

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Flight deals from Denver International to Port Columbus

Looking for a cheap last-minute deal or the best round-trip flight from Denver International to Port Columbus? Find the lowest prices on one-way and round-trip tickets right here.

Columbus.AED 257 per passenger.Departing Fri, Apr 10, returning Mon, Apr 13.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Denver International on Fri, Apr 10, arriving in Port Columbus.Inbound direct flight with Frontier Airlines departing from Port Columbus on Mon, Apr 13, arriving in Denver International.Price includes taxes and charges.From AED 257, select.

Columbus.AED 390 per passenger.Departing Fri, May 15, returning Sun, May 17.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Denver International on Fri, May 15, arriving in Port Columbus.Inbound indirect flight with Frontier Airlines, departing from Port Columbus on Sun, May 17, arriving in Denver International.Price includes taxes and charges.From AED 390, select.

Columbus.AED 448 per passenger.Departing Thu, May 7, returning Mon, May 11.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Denver International on Thu, May 7, arriving in Port Columbus.Inbound direct flight with Frontier Airlines departing from Port Columbus on Mon, May 11, arriving in Denver International.Price includes taxes and charges.From AED 448, select.

Columbus.AED 709 per passenger.Departing Thu, Mar 19, returning Mon, Mar 23.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Denver International on Thu, Mar 19, arriving in Port Columbus.Inbound indirect flight with Frontier Airlines, departing from Port Columbus on Mon, Mar 23, arriving in Denver International.Price includes taxes and charges.From AED 709, select.

Columbus.AED 746 per passenger.Departing Thu, Mar 19, returning Sun, Mar 22.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Denver International on Thu, Mar 19, arriving in Port Columbus.Inbound direct flight with Frontier Airlines departing from Port Columbus on Sun, Mar 22, arriving in Denver International.Price includes taxes and charges.From AED 746, select.

Columbus.AED 835 per passenger.Departing Sun, Mar 29, returning Sun, Apr 5.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Denver International on Sun, Mar 29, arriving in Port Columbus.Inbound indirect flight with Frontier Airlines, departing from Port Columbus on Sun, Apr 5, arriving in Denver International.Price includes taxes and charges.From AED 835, select.

Columbus.AED 914 per passenger.Departing Fri, Jun 12, returning Mon, Jun 15.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Denver International on Fri, Jun 12, arriving in Port Columbus.Inbound direct flight with Frontier Airlines departing from Port Columbus on Mon, Jun 15, arriving in Denver International.Price includes taxes and charges.From AED 914, select.

Columbus.AED 941 per passenger.Departing Thu, May 28, returning Tue, Jun 2.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Denver International on Thu, May 28, arriving in Port Columbus.Inbound indirect flight with Frontier Airlines, departing from Port Columbus on Tue, Jun 2, arriving in Denver International.Price includes taxes and charges.From AED 941, select.

Find the cheapest month to fly from Denver International to Port Columbus

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Denver International to Port Columbus flights are currently cheapest in April.

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Direct flights from Denver International to Port Columbus

Denver International to Port Columbus: Alternative routes

Compare routes from Denver International to Columbus below. You may find an airport to fly into that's cheaper, faster, or easier than Port Columbus.

Port Columbus

11km from central Columbus

ClosestCheapest

from AED 257

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Columbus Rickenbacker

17km from central Columbus

from AED 1,078

Search flights

Denver to Columbus: Flight information

The things to know before you go.

Cheapest flight found	AED 257
Cheapest month to fly	April
Average flight time	2 hrs, 46 mins
Most popular airline	Southwest Airlines
Average flights per week	45

Finding cheap flights from Denver International to Port Columbus: Frequently asked questions

How much are round-trip flights from Denver International to Port Columbus?

The best price we found for a round-trip flight from Denver International to Port Columbus is AED 257. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Denver International to Port Columbus?

2 hours and 46 minutes is the average flight time from Denver International to Port Columbus.

Which airlines fly direct from Denver International to Port Columbus?

Southwest Airlines, United and Frontier Airlines fly direct from Denver International to Port Columbus.

How many flights are there a week from Denver International to Port Columbus?

There are 45 flights per week flying from Denver International to Port Columbus, as of February 2026.

When is the cheapest time to fly from Denver International to Port Columbus?

The cheapest month to fly from Denver International to Port Columbus is usually April.

Which upcoming date is cheapest to fly from Denver International Airport to Port Columbus Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Denver International Airport to Port Columbus Airport on Friday, April 10, 2026.

Can I get a direct flight from Denver International Airport to Port Columbus Airport?

Yes – the average flight time is 2 hours and 46 minutes.

How can I find the best flight deal to Port Columbus?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Port Columbus but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Columbus?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Columbus is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Denver International Airport to Port Columbus?

Currently, Frontier Airlines offers the cheapest flight tickets to Port Columbus.

Traveling from Denver International Airport (DEN) to John Glenn Columbus International Airport (CMH): what you need to know

The average duration of a direct flight from Denver International Airport to John Glenn Columbus International Airport is 2 hours 50 minutes.
Columbus's timezone is UTC-4, making Columbus two hours ahead of Denver.
Flights from DEN to CMH start at 07:30 — the earliest with Southwest Airlines. The last service of the day is at 21:00 with Southwest Airlines. In total, you can take your pick of 37 weekly Denver International Airport to John Glenn Columbus International Airport flights.
Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Show up at the airport on time to board your DEN to CMH flight.
You can expect bigger queues in popular months like July. Arriving up to four hours ahead of international flights and two hours for domestic departures is a wise move.
You'll find a variety of airlines offering direct flights from Denver International Airport to John Glenn Columbus International Airport. When you're ready to kick off your Columbus vacation, let one of these carriers transport you to this unmissable part of United States:
Most passengers choose to fly with Frontier Airlines on this route.
With a dependable 81.51% of services arriving as scheduled, United Airlines has the best on-time performance for DEN to CMH flights.
If you'd like to add a stop to your trip, just uncheck 'Direct flights only' when searching for your ticket from Denver International Airport to John Glenn Columbus International Airport. Here are the top stopovers between DEN and CMH:
- Nashville International Airport
- Chicago Midway International Airport
- O'Hare International Airport

How to find the cheapest flights from Denver International Airport (DEN) to John Glenn Columbus International Airport (CMH)

Currently, AED 128 is the cheapest price we've seen for a one-way Denver International Airport to John Glenn Columbus International Airport flight. The best price for a return plane ticket is AED 257. Bear in mind that fares may change due to demand when booking.
Score cheap tickets from DEN to CMH by booking six months ahead. According to our research, that's the sweet spot for landing a bargain.
May is the cheapest month for flights from Denver International Airport to John Glenn Columbus International Airport. If you want to fly at a different time of year, the 'Whole month' tool will give you the lowest prices across every month.
You don't need to check back in every day to see if fares have gone down when you set up a Price Alert. We'll update you as soon as the price changes on cheap flights from DEN to CMH.
Pick your ideal departure and arrival times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from Denver International Airport to John Glenn Columbus International Airport.

Handy information about Denver International Airport (DEN)

You'll find DEN at 8500 Pena Boulevard.
80.23% of flights departing from Denver International Airport arrive at their destination according to schedule. With its strong performance rating, disruptions are unlikely when taking off from DEN.
Central Denver to Denver International Airport is approximately 40 kilometers. Depending on traffic, it'll take about 35 minutes to get there if you're catching a cab, ride-sharing or driving.
Planning to take public transport? You can expect a journey time of around 1 hour 30 minutes.
Want a place to stay before your flight from Denver International Airport to John Glenn Columbus International Airport? Consider Baymont by Wyndham Denver International Airport. Get a good night's rest here before making your way to DEN.

Arriving at John Glenn Columbus International Airport (CMH)

Book a hotel close to CMH if you have a late Denver International Airport to John Glenn Columbus International Airport flight. Check in to one of these accommodation options and skip the long transfer:
Say yes to new adventures by picking up a John Glenn Columbus International Airport rental car. Grab a set of wheels from Alamo, Budget or Avis to explore Columbus and beyond.
Increase your chances of scoring the best deal by booking as early as possible. Reserving your ride from John Glenn Columbus International Airport at least a couple of weeks in advance is a smart move.

Getting from John Glenn Columbus International Airport (CMH) to central Columbus

The street address for CMH is 4600 International Gateway.
John Glenn Columbus International Airport is approximately 13 kilometers from central Columbus. The drive time takes about 10 minutes.
Traveling to the center on public transport takes around 1 hour 5 minutes.

When to fly to John Glenn Columbus International Airport (CMH)

The quietest month for a flight from Denver International Airport to John Glenn Columbus International Airport is April, while July is the most popular. Choose the best time to go to Columbus based on whether you prefer a more fast-paced or easygoing experience.
The warmest month in Columbus is July, with the temperature ranging between 15ºC (59ºF) and 30ºC (86ºF). Lock in your flights from Denver International Airport to John Glenn Columbus International Airport in this month if this is the type of weather you like.
January sees average temperatures of between -11ºC (12ºF) and 6ºC (43ºF). Look for cheap tickets from DEN to CMH sometime then if you want to travel when it's cooler.

Explore more of United States

Columbus is easy to fall in love with, but there are so many other corners of United States you should also see. Around 451 kilometers north-west of Columbus, a trip to Chicago will keep your itinerary busy. Start with attractions like Millennium Park, Art Institute of Chicago and LandShark Beer Garden at Navy Pier.
If you're ready to explore another great destination in United States, head for Indianapolis, roughly 274 kilometers west of Columbus. The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo are among its highlights.