What is the cheapest airline that flies from Ohio to Denver Intl?

Frontier, Southwest, and United Airlines are the most popular carriers operating from Ohio to Denver Intl

What airlines fly to Denver?

Frontier, United Airlines and Southwest are the top three most popular airlines that fly to Denver from Ohio according to our data. Frontier is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 7 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

How many flights depart from Ohio to Denver on average per week?

182 flights are operational weekly from Ohio to Denver as of December 2025. The most popular departure day for this route is Thu, with 18% of flights per week taking off on this day.

How long does it take to fly to Denver?

Flight times vary depending on what airport in Ohio you fly out of and what airport in Denver you fly into. For example, flying from Cincinnati to Denver takes 2h 55m on average. On the other hand, flying from Dayton to Denver takes 3h 03m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

How many flights depart from Ohio to Denver on average per day?

26 flights are operational daily from Ohio to Denver as of December 2025. The most popular departure time for this route is 4:00PM, with 45% of flights per day taking off in the afternoon.

When did momondo last update prices for flights from Ohio to Denver Intl Airport?

Prices for flights from Ohio to Denver Intl Airport are updated daily.

How many operators does momondo search for flights from Ohio to Denver Intl Airport?

There are 8 operators available for flights from Ohio to Denver Intl Airport as of December 2025.

How old do you have to be to fly from Ohio to Denver Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ohio to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$40 Cheap Flights from Ohio to Denver in 2025/26

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Find the cheapest flights from Ohio to Denver

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:59 pm - 9:33 pm

CLE

DEN

3h 34mnonstop

1:48 pm - 6:49 pm

DEN

CLE

3h 01mnonstop

$79Frontier

jue., ene. 22 - jue., ene. 29

8:20 pm - 9:49 pm

CLE

DEN

3h 29mnonstop

6:00 am - 11:09 am

DEN

CLE

3h 09mnonstop

$83Frontier

dom., ene. 11 - jue., ene. 15

5:14 pm - 6:37 pm

DTW

DEN

3h 23mnonstop

11:25 am - 4:19 pm

DEN

DTW

2h 54mnonstop

$83Frontier

lun., feb. 2 - vie., feb. 6

4:43 pm - 5:59 pm

DTW

DEN

3h 16mnonstop

10:57 am - 3:48 pm

DEN

DTW

2h 51mnonstop

$84Frontier

jue., ene. 8 - dom., ene. 11

8:08 pm - 9:37 pm

CMH

DEN

3h 29mnonstop

9:06 pm - 11:53 pm

DEN

CMH

24h 47m2 stops

$147Multiple Airlines

jue., feb. 19 - lun., feb. 23

6:06 am - 8:19 am

CMH

DEN

28h 13m2 stops

2:37 pm - 7:23 pm

DEN

CMH

2h 46mnonstop

$151Multiple Airlines

sáb., feb. 7 - jue., feb. 12

8:30 am - 10:16 am

DAY

DEN

3h 46mnonstop

4:15 pm - 11:44 pm

DEN

DAY

5h 29m1 stop

$239United Airlines

vie., ene. 9 - lun., ene. 12

6:00 pm - 9:55 pm

DAY

DEN

5h 55m1 stop

10:20 am - 7:38 pm

DEN

DAY

7h 18m1 stop

$249United Airlines

sáb., mar. 7 - mar., mar. 10

6:05 pm - 10:36 pm

DAY

DEN

6h 31m1 stop

12:20 pm - 9:16 pm

DEN

DAY

6h 56m1 stop

$274American Airlines

sáb., mar. 7 - mar., mar. 10

5:58 pm - 10:36 pm

DAY

DEN

6h 38m1 stop

7:00 am - 3:47 pm

DEN

DAY

6h 47m1 stop

$299American Airlines

vie., feb. 13 - mar., feb. 17

Frontier flights from Ohio to Denver

Our best Frontier deals on Ohio to Denver flight tickets

Frontier

Jan 22

CLE7:59 pmCleveland Hopkins Intl

3h 34m

DEN9:33 pmDenver Intl

Jan 29

DEN1:48 pmDenver Intl

3h 01m

CLE6:49 pmCleveland Hopkins Intl

$79

Find similar

Frontier

Jan 11

CLE8:20 pmCleveland Hopkins Intl

3h 29m

DEN9:49 pmDenver Intl

Jan 15

DEN6:00 amDenver Intl

3h 09m

CLE11:09 amCleveland Hopkins Intl

$83

Find similar

Frontier

Jan 11

CLE8:20 pmCleveland Hopkins Intl

3h 29m

DEN9:49 pmDenver Intl

Jan 15

DEN6:00 amDenver Intl

3h 09m

CLE11:09 amCleveland Hopkins Intl

$84

Find similar

United Airlines flights from Ohio to Denver

Our best United Airlines deals on Ohio to Denver flight tickets

United Airlines

Jan 9

DAY8:30 amDayton

3h 46m

DEN10:16 amDenver Intl

Jan 12

DEN4:15 pmDenver Intl

5h 29m

1 stop

DAY11:44 pmDayton

$239

Find similar

United Airlines

Mar 7

DAY6:00 pmDayton

5h 55m

1 stop

DEN9:55 pmDenver Intl

Mar 10

DEN10:20 amDenver Intl

7h 18m

1 stop

DAY7:38 pmDayton

$249

Find similar

United Airlines

Jan 9

DAY8:30 amDayton

3h 46m

DEN10:16 amDenver Intl

Jan 12

DEN5:45 pmDenver Intl

2h 54m

DAY10:39 pmDayton

$262

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ClevelandDenver

CLE - DEN

CLEDEN

Cleveland Hopkins Intl

jue. 1/22

7:59 pm-9:33 pm

Nonstop3h 34m

Denver Intl

jue. 1/29

1:48 pm-6:49 pm

Nonstop3h 01m

$79

ClevelandDenver

CLE - DEN

CLEDEN

Cleveland Hopkins Intl

dom. 1/11

8:20 pm-9:49 pm

Nonstop3h 29m

Denver Intl

jue. 1/15

6:00 am-11:09 am

Nonstop3h 09m

$83

DetroitDenver

DTW - DEN

DTWDEN

Detroit Metropolitan Wayne County

lun. 2/2

5:14 pm-6:37 pm

Nonstop3h 23m

Denver Intl

vie. 2/6

11:25 am-4:19 pm

Nonstop2h 54m

$83

DetroitDenver

DTW - DEN

DTWDEN

Detroit Metropolitan Wayne County

jue. 1/8

4:43 pm-5:59 pm

Nonstop3h 16m

Denver Intl

dom. 1/11

10:57 am-3:48 pm

Nonstop2h 51m

$84

ColumbusDenver

CMH - DEN

CMHDEN

Columbus

jue. 2/19

8:08 pm-9:37 pm

Nonstop3h 29m

Denver Intl

lun. 2/23

9:06 pm-11:53 pm

2 stops24h 47m

$147

ColumbusDenver

CMH - DEN

CMHDEN

Columbus

sáb. 2/7

6:06 am-8:19 am

2 stops28h 13m

Denver Intl

jue. 2/12

2:37 pm-7:23 pm

Nonstop2h 46m

$151

DaytonDenver

DAY - DEN

DAYDEN

Dayton

vie. 1/9

8:30 am-10:16 am

Nonstop3h 46m

Denver Intl

lun. 1/12

4:15 pm-11:44 pm

1 stop5h 29m

$239

DaytonDenver

DAY - DEN

DAYDEN

Dayton

sáb. 3/7

6:00 pm-9:55 pm

1 stop5h 55m

Denver Intl

mar. 3/10

10:20 am-7:38 pm

1 stop7h 18m

$249

DaytonDenver

DAY - DEN

DAYDEN

Dayton

sáb. 3/7

6:05 pm-10:36 pm

1 stop6h 31m

Denver Intl

mar. 3/10

12:20 pm-9:16 pm

1 stop6h 56m

$274

DaytonDenver

DAY - DEN

DAYDEN

Dayton

vie. 2/13

5:58 pm-10:36 pm

1 stop6h 38m

Denver Intl

mar. 2/17

7:00 am-3:47 pm

1 stop6h 47m

$299

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ohio to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Ohio is in February. Flight prices, which tend to average around $222, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in February, then you should wait until January to fly from Ohio, when ticket prices are also cheap, with an average price of $225.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Thursday when prices can be found for as low as $273. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Monday, with ticket prices averaging around $387.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is in the evening when flights can be purchased for as low as $212. Flights in the morning are often more expensive with an average ticket price of $432.

What is the cheapest Ohio to Denver Intl flight route?

Fly from Cleveland Hopkins Intl to Denver Intl for the best Ohio - Denver Intl flight prices

How far in advance should I book a flight to Denver?

You are more likely to see cheaper flights to Denver from Ohio when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $247 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Ohio for as low as $208 on momondo.

What cabin class options are available on Ohio to Denver Intl flights?

There are 4 cabin classes available to choose from on Ohio to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ohio to Denver flights?

No. A direct flight is the cheapest option for a flight between Ohio to Denver.

Cheap Ohio to Denver flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ohio to Denver

Best Price Found	$117
Fastest flight time	2h 55m
Direct flights	Every day
Airports in Denver	1 airport

The best one-way flight to Denver from Ohio in the past 72 hours is $117. The best round-trip flight deal from Ohio to Denver found on momondo in the last 72 hours is $184.

The fastest flight from Ohio to Denver takes 2h 55m

Direct flights go from Ohio to Denver every day.

There is 1 airport in Denver. From Ohio there are direct flights to Denver Intl (DEN).

Search flight deals

When did momondo last update prices for flights from Ohio to Denver Intl Airport?
Prices for flights from Ohio to Denver Intl Airport are updated daily.
How many operators does momondo search for flights from Ohio to Denver Intl Airport?
There are 8 operators available for flights from Ohio to Denver Intl Airport as of December 2025.
How old do you have to be to fly from Ohio to Denver Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ohio to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Ohio to Denver?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Ohio to Denver is Boeing 737-800 (22.49% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (14.63%), Boeing 737-800 Passenger/BBJ2 (winglets) (14.22%), and Airbus A320neo (12.50%).

Best airlines flying from Ohio to Denver

Compare and see reviews for airlines that fly from Ohio to Denver with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $72	Free Cancellation	Rating 5.8 3,084 reviews	Search Frontier flights
Allegiant Air	PriceFrom $80	Free Cancellation	Rating 7.2 699 reviews	Search Allegiant Air flights
Delta	PriceFrom $118	Free Cancellation	Rating 7.9 8,009 reviews	Search Delta flights
Sun Country Air	PriceFrom $141	Free Cancellation	Rating 6.9 333 reviews	Search Sun Country Air flights
American Airlines	PriceFrom $158	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
United Airlines	PriceFrom $165	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
Southwest	PriceFrom $168	Free Cancellation	Rating 7.9 4,252 reviews	Search Southwest flights

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Why use momondo?

Why should I use momondo to find a flight deal from Ohio to Denver?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ohio to Denver. momondo saves you time and could save you money on your trip.

Can I find flights from Ohio to Denver with flexible booking policies on momondo?

momondo does allow users to show only those flights to Denver from Ohio which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ohio to Denver?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ohio to Denver.

I’m not ready to book a flight from Ohio to Denver right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ohio to Denver flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.