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

Delta, United Airlines, and American Airlines are the most popular carriers operating from Denver Intl to Harrisburg

What airlines fly to Harrisburg?

United Airlines, Southwest and Frontier are the top three most popular airlines that fly to Harrisburg from Denver according to our data. United Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Harrisburg. Keep in mind that there are 6 different airlines that fly to Harrisburg on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Denver Intl Airport to Harrisburg Airport were last updated today.

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

As of August 2026, there are 3 operators available to choose from for flights from Denver Intl Airport to Harrisburg Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Harrisburg Airport.

What documentation or ID do you need to fly to Harrisburg Airport?

The travel and health documents required for your trip to Harrisburg Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Harrisburg Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$193 Cheap Flights from Denver to Harrisburg in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Harrisburg

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:12 pm - 8:18 amDEN Denver Intl-MDT Harrisburg

11h 06m1 stop Orlando

7:30 pm - 8:08 amMDT Harrisburg-DEN Denver Intl

14h 38m1 stop Tampa St. Petersburg

$256Multiple Airlines

Thu, Sep 24 - Mon, Oct 5

11:59 pm - 8:23 amDEN Denver Intl-MDT Harrisburg

30h 24m1 stop Tampa

9:13 am - 7:32 amMDT Harrisburg-DEN Denver Intl

24h 19m1 stop Tampa St. Petersburg

$264Multiple Airlines

Wed, Oct 14 - Fri, Oct 23

11:59 pm - 1:19 pmDEN Denver Intl-MDT Harrisburg

11h 20m1 stop Orlando

9:13 am - 7:32 amMDT Harrisburg-DEN Denver Intl

24h 19m1 stop Tampa St. Petersburg

$269Multiple Airlines

Tue, Oct 13 - Fri, Oct 23

11:59 pm - 9:11 amDEN Denver Intl-MDT Harrisburg

7h 12m1 stop Charlotte Douglas

12:10 pm - 5:19 pmMDT Harrisburg-DEN Denver Intl

7h 09m1 stop Chicago O'Hare Intl

$313American Airlines

Wed, Oct 7 - Wed, Oct 14

7:15 am - 5:58 pmDEN Denver Intl-MDT Harrisburg

8h 43m1 stop Charlotte Douglas

9:50 am - 2:06 pmMDT Harrisburg-DEN Denver Intl

6h 16m1 stop Philadelphia

$313American Airlines

Wed, Dec 9 - Tue, Dec 15

1:25 pm - 9:48 pmDEN Denver Intl-MDT Harrisburg

6h 23m1 stop Chicago O'Hare Intl

8:15 am - 12:45 pmMDT Harrisburg-DEN Denver Intl

6h 30m1 stop Chicago O'Hare Intl

$313United Airlines

Sat, Oct 24 - Wed, Nov 4

1:15 pm - 11:40 pmDEN Denver Intl-MDT Harrisburg

8h 25m1 stop Atlanta Hartsfield-Jackson

12:15 pm - 5:21 pmMDT Harrisburg-DEN Denver Intl

7h 06m1 stop Detroit Metropolitan Wayne County

$313Delta

Tue, Sep 15 - Sat, Sep 19

8:14 am - 4:52 pmDEN Denver Intl-MDT Harrisburg

6h 38m1 stop Chicago O'Hare Intl

5:54 pm - 9:44 pmMDT Harrisburg-DEN Denver Intl

5h 50m1 stop Chicago O'Hare Intl

$326United Airlines

Wed, Sep 9 - Tue, Sep 15

6:00 am - 2:11 pmDEN Denver Intl-MDT Harrisburg

6h 11m1 stop Atlanta Hartsfield-Jackson

6:21 pm - 11:12 pmMDT Harrisburg-DEN Denver Intl

6h 51m1 stop Atlanta Hartsfield-Jackson

$326Delta

Wed, Oct 21 - Mon, Oct 26

3:25 pm - 11:15 pmDEN Denver Intl-MDT Harrisburg

5h 50m1 stop Detroit Metropolitan Wayne County

6:09 pm - 11:14 pmMDT Harrisburg-DEN Denver Intl

7h 05m1 stop Atlanta Hartsfield-Jackson

$390Delta

Fri, Sep 25 - Mon, Oct 5

Cheap last minute flights

Enter your travel dates to find the best prices.

6:00 am - 1:32 pmDEN Denver Intl-MDT Harrisburg

5h 32m1 stop Chicago O'Hare Intl

2:52 pm - 7:30 pmMDT Harrisburg-DEN Denver Intl

6h 38m1 stop Washington, D.C. Dulles Intl

$474United Airlines

Thu, Aug 20 - Sat, Aug 22

3:40 pm - 11:30 pmDEN Denver Intl-MDT Harrisburg

5h 50m1 stop Washington, D.C. Dulles Intl

5:54 pm - 9:44 pmMDT Harrisburg-DEN Denver Intl

5h 50m1 stop Chicago O'Hare Intl

$599United Airlines

Fri, Aug 21 - Mon, Aug 24

1:25 pm - 8:53 pmDEN Denver Intl-MDT Harrisburg

5h 28m1 stop Chicago O'Hare Intl

5:54 pm - 9:44 pmMDT Harrisburg-DEN Denver Intl

5h 50m1 stop Chicago O'Hare Intl

$649United Airlines

Fri, Aug 21 - Mon, Aug 24

3:40 pm - 11:30 pmDEN Denver Intl-MDT Harrisburg

5h 50m1 stop Washington, D.C. Dulles Intl

5:54 pm - 9:44 pmMDT Harrisburg-DEN Denver Intl

5h 50m1 stop Chicago O'Hare Intl

$649United Airlines

Fri, Aug 21 - Mon, Aug 24

6:00 am - 2:03 pmDEN Denver Intl-MDT Harrisburg

6h 03m1 stop Washington, D.C. Dulles Intl

2:17 pm - 10:34 amMDT Harrisburg-DEN Denver Intl

22h 17m2 stops Chicago O'Hare Intl Moline Quad-City

$753United Airlines

Thu, Aug 20 - Fri, Aug 21

6:00 am - 2:03 pmDEN Denver Intl-MDT Harrisburg

6h 03m1 stop Washington, D.C. Dulles Intl

7:59 pm - 4:33 pmMDT Harrisburg-DEN Denver Intl

22h 34m1 stop Washington, D.C. Dulles Intl

$758United Airlines

Thu, Aug 20 - Fri, Aug 21

6:00 am - 1:32 pmDEN Denver Intl-MDT Harrisburg

5h 32m1 stop Chicago O'Hare Intl

6:30 am - 6:15 pmMDT Harrisburg-DEN Denver Intl

13h 45m2 stops Chicago O'Hare Intl Kansas City

$808United Airlines

Thu, Aug 20 - Sat, Aug 22

8:35 am - 11:30 pmDEN Denver Intl-MDT Harrisburg

12h 55m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

10:57 am - 7:45 pmMDT Harrisburg-DEN Denver Intl

10h 48m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$1,541United Airlines

Thu, Aug 20 - Sat, Aug 22

10:19 am - 11:43 pmDEN Denver Intl-MDT Harrisburg

11h 24m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

5:15 pm - 11:34 pmMDT Harrisburg-DEN Denver Intl

8h 19m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

$1,998Delta

Thu, Aug 20 - Fri, Aug 21

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United Airlines flights from Denver to Harrisburg

Our best United Airlines deals on Denver to Harrisburg flight tickets

United Airlines

Nov 7

DEN7:45 amDenver Intl

7h 05m

1 stop

MDT4:50 pmHarrisburg

Nov 10

MDT8:15 amHarrisburg

8h 40m

1 stop

DEN2:55 pmDenver Intl

$403

United Airlines

Sep 12

DEN11:59 pmDenver Intl

7h 38m

1 stop

MDT9:37 amHarrisburg

Sep 19

MDT7:59 pmHarrisburg

6h 31m

1 stop

DEN12:30 amDenver Intl

$416

United Airlines

Sep 2

DEN3:40 pmDenver Intl

5h 50m

1 stop

MDT11:30 pmHarrisburg

Sep 6

MDT5:54 pmHarrisburg

5h 49m

1 stop

DEN9:43 pmDenver Intl

$429

American Airlines flights from Denver to Harrisburg

Our best American Airlines deals on Denver to Harrisburg flight tickets

American Airlines

Sep 23

DEN8:18 amDenver Intl

7h 55m

1 stop

MDT6:13 pmHarrisburg

Sep 28

MDT6:54 pmHarrisburg

7h 23m

1 stop

DEN12:17 amDenver Intl

$326

American Airlines

Sep 9

DEN2:28 pmDenver Intl

5h 43m

1 stop

MDT10:11 pmHarrisburg

Sep 13

MDT6:00 amHarrisburg

6h 02m

1 stop

DEN10:02 amDenver Intl

$339

American Airlines

Dec 9

DEN5:30 amDenver Intl

8h 55m

2 stops

MDT4:25 pmHarrisburg

Dec 15

MDT9:50 amHarrisburg

9h 50m

2 stops

DEN5:40 pmDenver Intl

$371

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverHarrisburg

DEN Denver Intl - MDT Harrisburg

DENMDT

Denver Intl

Thu 9/24

7:12 pm-8:18 am

1 stop11h 06m

Harrisburg

Mon 10/5

7:30 pm-8:08 am

1 stop14h 38m

$256

DenverHarrisburg

DEN Denver Intl - MDT Harrisburg

DENMDT

Denver Intl

Wed 10/14

11:59 pm-8:23 am

1 stop30h 24m

Harrisburg

Fri 10/23

9:13 am-7:32 am

1 stop24h 19m

$264

DenverHarrisburg

DEN Denver Intl - MDT Harrisburg

DENMDT

Denver Intl

Tue 10/13

11:59 pm-1:19 pm

1 stop11h 20m

Harrisburg

Fri 10/23

9:13 am-7:32 am

1 stop24h 19m

$269

DenverHarrisburg

DEN Denver Intl - MDT Harrisburg

DENMDT

Denver Intl

Wed 10/7

11:59 pm-9:11 am

1 stop7h 12m

Harrisburg

Wed 10/14

12:10 pm-5:19 pm

1 stop7h 09m

$313

DenverHarrisburg

DEN Denver Intl - MDT Harrisburg

DENMDT

Denver Intl

Wed 12/9

7:15 am-5:58 pm

1 stop8h 43m

Harrisburg

Tue 12/15

9:50 am-2:06 pm

1 stop6h 16m

$313

DenverHarrisburg

DEN Denver Intl - MDT Harrisburg

DENMDT

Denver Intl

Sat 10/24

1:25 pm-9:48 pm

1 stop6h 23m

Harrisburg

Wed 11/4

8:15 am-12:45 pm

1 stop6h 30m

$313

DenverHarrisburg

DEN Denver Intl - MDT Harrisburg

DENMDT

Denver Intl

Tue 9/15

1:15 pm-11:40 pm

1 stop8h 25m

Harrisburg

Sat 9/19

12:15 pm-5:21 pm

1 stop7h 06m

$313

Quickest round-trip

DenverHarrisburg

DEN Denver Intl - MDT Harrisburg

DENMDT

Denver Intl

Wed 9/9

8:14 am-4:52 pm

1 stop6h 38m

Harrisburg

Tue 9/15

5:54 pm-9:44 pm

1 stop5h 50m

$326

DenverHarrisburg

DEN Denver Intl - MDT Harrisburg

DENMDT

Denver Intl

Wed 10/21

6:00 am-2:11 pm

1 stop6h 11m

Harrisburg

Mon 10/26

6:21 pm-11:12 pm

1 stop6h 51m

$326

DenverHarrisburg

DEN Denver Intl - MDT Harrisburg

DENMDT

Denver Intl

Fri 9/25

3:25 pm-11:15 pm

1 stop5h 50m

Harrisburg

Mon 10/5

6:09 pm-11:14 pm

1 stop7h 05m

$390

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 Denver to Harrisburg

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

What is the typical price of a round-trip flight between Denver and Harrisburg?

Prices are currently low for flights on this route.

Typical prices usually range from $408 to $498.
The lowest price recently found on this route was $256.

What is the cheapest month to fly to Harrisburg?

The month of January is, on average, the cheapest month to fly to Harrisburg from Denver, with most prices found around $313. If you aren’t able to travel to Harrisburg during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $368.

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

You are more likely to see cheaper flights to Harrisburg from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Harrisburg for around $418 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Harrisburg from Denver for as low as $360 on momondo.

Can stopping save me money on Denver to Harrisburg flights?

You could potentially save up to 55% on your flight if you consider stops on a Denver to Harrisburg flight.

How have Denver to Harrisburg flight prices changed over time?

As of August 2026, prices for Denver to Harrisburg flights are approximately 144% more expensive when compared to flights at the same time last year.

When to book flights from Denver to Harrisburg

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Harrisburg according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Denver to Harrisburg (DEN to MDT) flight deals and tips

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

Fastest flight time	5h 14m
Direct flights	None

The fastest flight from Denver to Harrisburg takes 5h 14m

There are no direct flights from Denver to Harrisburg. There are no popular flight routes from Denver to Harrisburg.

Search flight deals

Frequently asked questions about flying from Denver to Harrisburg

How far is Denver Intl to Harrisburg by plane?
There are 1480.3 mi between Denver Intl and Harrisburg. In terms of flight time, this usually takes a little over 5h 14m.
When did momondo last update prices for flights from Denver Intl Airport to Harrisburg Airport?
Prices for flights from Denver Intl Airport to Harrisburg Airport were last updated today.
How many operators does momondo search for flights from Denver Intl Airport to Harrisburg Airport?
As of August 2026, there are 3 operators available to choose from for flights from Denver Intl Airport to Harrisburg Airport.
How old do you have to be to fly from Denver Intl Airport to Harrisburg Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to Harrisburg Airport.
What documentation or ID do you need to fly to Harrisburg Airport?
The travel and health documents required for your trip to Harrisburg Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Harrisburg Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Denver to Harrisburg?
Based on momondo bookings for flights between Denver and Harrisburg, the leading airline is American Airlines, making up 57% of the total bookings. Other popular airlines include United Airlines with 30% and Delta with 13%.

Best airlines flying from Denver to Harrisburg

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $268	Free Cancellation	Rating 7.8 8,502 reviews	Search Delta flights
United Airlines	PriceFrom $288	Free Cancellation	Rating 7.4 10,104 reviews	Search United Airlines flights
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.1 11,950 reviews	Search American Airlines flights

Hershey

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Mechanicsburg

Camp Hill

Hummelstown

Why use momondo?

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

It is quick and easy to find Denver to Harrisburg flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Harrisburg that suits you.

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

Yes. momondo enables you to select and highlight flights to Harrisburg from Denver with this policy.

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

Once all potential Denver to Harrisburg flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Denver to Harrisburg 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.