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 38% 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.

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

Allegiant Air is the most popular carrier operating from Denver Intl to Harrisburg

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 October 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.

$172 Cheap Flights from Denver to Harrisburg in 2026/27

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.

8:07 pm - 3:15 pmDEN Denver Intl-MDT Harrisburg

41h 08m2 stops Atlanta Hartsfield-Jackson Jacksonville

4:23 pm - 5:38 pmMDT Harrisburg-DEN Denver Intl

27h 15m1 stop Nashville Intl

$262Multiple Airlines

Tue, Dec 1 - Wed, Dec 23

8:07 pm - 3:15 pmDEN Denver Intl-MDT Harrisburg

41h 08m2 stops Atlanta Hartsfield-Jackson Jacksonville

3:49 pm - 9:36 pmMDT Harrisburg-DEN Denver Intl

7h 47m1 stop Nashville Intl

$315Multiple Airlines

Tue, Dec 1 - Mon, Dec 21

10:39 am - 9:09 pmDEN Denver Intl-MDT Harrisburg

8h 30m1 stop Nashville Intl

10:02 pm - 8:22 amMDT Harrisburg-DEN Denver Intl

36h 20m2 stops Nashville Intl Dallas/Fort Worth

$316Multiple Airlines

Thu, Nov 12 - Sun, Nov 15

9:25 am - 4:59 pmDEN Denver Intl-MDT Harrisburg

5h 34m1 stop Chicago O'Hare Intl

8:35 am - 2:35 pmMDT Harrisburg-DEN Denver Intl

8h 00m1 stop Chicago O'Hare Intl

$353United Airlines

Wed, Jan 27 - Wed, Feb 3

1:25 pm - 8:49 pmDEN Denver Intl-MDT Harrisburg

5h 24m1 stop Chicago O'Hare Intl

8:35 am - 12:45 pmMDT Harrisburg-DEN Denver Intl

6h 10m1 stop Chicago O'Hare Intl

$356United Airlines

Thu, Jan 28 - Wed, Feb 3

4:09 pm - 11:06 pmDEN Denver Intl-MDT Harrisburg

4h 57m1 stop Detroit Metropolitan Wayne County

12:09 pm - 5:10 pmMDT Harrisburg-DEN Denver Intl

7h 01m1 stop Detroit Metropolitan Wayne County

$356Delta

Fri, Nov 13 - Tue, Nov 17

7:15 am - 4:19 pmDEN Denver Intl-MDT Harrisburg

7h 04m1 stop Charlotte Douglas

3:05 pm - 10:55 pmMDT Harrisburg-DEN Denver Intl

9h 50m2 stops Philadelphia Dallas/Fort Worth

$358American Airlines

Wed, Jan 27 - Wed, Feb 3

12:24 pm - 10:15 pmDEN Denver Intl-MDT Harrisburg

7h 51m1 stop Chicago O'Hare Intl

5:00 am - 9:21 amMDT Harrisburg-DEN Denver Intl

6h 21m1 stop Charlotte Douglas

$359American Airlines

Thu, Nov 12 - Sun, Nov 15

1:06 pm - 11:50 pmDEN Denver Intl-MDT Harrisburg

8h 44m1 stop Atlanta Hartsfield-Jackson

6:00 am - 9:41 amMDT Harrisburg-DEN Denver Intl

5h 41m1 stop Detroit Metropolitan Wayne County

$359Delta

Wed, Nov 11 - Sun, Nov 15

4:10 pm - 11:44 pmDEN Denver Intl-MDT Harrisburg

5h 34m1 stop Washington, D.C. Dulles Intl

8:13 pm - 12:19 amMDT Harrisburg-DEN Denver Intl

6h 06m1 stop Washington, D.C. Dulles Intl

$429United Airlines

Fri, Oct 30 - Mon, Nov 2

Cheap last minute flights

Enter your travel dates to find the best prices.

6:46 am - 2:45 pmDEN Denver Intl-MDT Harrisburg

5h 59m1 stop Chicago O'Hare Intl

5:00 am - 9:16 amMDT Harrisburg-DEN Denver Intl

6h 16m1 stop Charlotte Douglas

$449American Airlines

Tue, Oct 20 - Sat, Oct 24

1:07 pm - 10:59 pmDEN Denver Intl-MDT Harrisburg

7h 52m1 stop Dallas/Fort Worth

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

7h 09m1 stop Chicago O'Hare Intl

$449American Airlines

Tue, Oct 20 - Sat, Oct 24

12:12 pm - 9:15 pmDEN Denver Intl-MDT Harrisburg

7h 03m1 stop Philadelphia

10:02 am - 3:17 pmMDT Harrisburg-DEN Denver Intl

7h 15m1 stop Charlotte Douglas

$474American Airlines

Wed, Oct 21 - Sun, Oct 25

1:25 pm - 9:32 pmDEN Denver Intl-MDT Harrisburg

6h 07m1 stop Chicago O'Hare Intl

6:30 am - 10:26 amMDT Harrisburg-DEN Denver Intl

5h 56m1 stop Chicago O'Hare Intl

$539United Airlines

Fri, Oct 23 - Sun, Oct 25

7:45 am - 4:52 pmDEN Denver Intl-MDT Harrisburg

7h 07m1 stop Chicago O'Hare Intl

10:42 am - 2:50 pmMDT Harrisburg-DEN Denver Intl

6h 08m1 stop Chicago O'Hare Intl

$539United Airlines

Fri, Oct 23 - Fri, Oct 30

3:45 pm - 11:29 pmDEN Denver Intl-MDT Harrisburg

5h 44m1 stop Washington, D.C. Dulles Intl

10:42 am - 2:50 pmMDT Harrisburg-DEN Denver Intl

6h 08m1 stop Chicago O'Hare Intl

$539United Airlines

Thu, Oct 22 - Thu, Oct 29

2:35 pm - 11:39 pmDEN Denver Intl-MDT Harrisburg

7h 04m1 stop Atlanta Hartsfield-Jackson

6:13 am - 9:35 amMDT Harrisburg-DEN Denver Intl

5h 22m1 stop Detroit Metropolitan Wayne County

$579Delta

Fri, Oct 23 - Sun, Oct 25

10:40 am - 4:39 pmDEN Denver Intl-MDT Harrisburg

27h 59m2 stops Orlando Nashville Intl

9:56 pm - 5:21 pmMDT Harrisburg-DEN Denver Intl

21h 25m1 stop Nashville Intl

$742Multiple Airlines

Wed, Oct 21 - Sun, Oct 25

7:02 pm - 2:32 pmDEN Denver Intl-MDT Harrisburg

17h 30m1 stop Orlando

5:29 pm - 7:00 pmMDT Harrisburg-DEN Denver Intl

27h 31m2 stops Nashville Intl Appleton Intl

$767Multiple Airlines

Thu, Oct 22 - Thu, Oct 29

1:25 pm - 10:58 pmDEN Denver Intl-MDT Harrisburg

7h 33m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

6:00 am - 3:49 pmMDT Harrisburg-DEN Denver Intl

11h 49m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

$1,884Delta

Tue, Oct 20 - Sat, Oct 24

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United Airlines flights from Denver to Harrisburg

Our best United Airlines deals on Denver to Harrisburg flight tickets

United Airlines

Jan 27

DEN9:25 amDenver Intl

5h 34m

1 stop

MDT4:59 pmHarrisburg

Feb 3

MDT8:35 amHarrisburg

8h 00m

1 stop

DEN2:35 pmDenver Intl

$353

United Airlines

Jan 6

DEN9:25 amDenver Intl

7h 46m

1 stop

MDT7:11 pmHarrisburg

Jan 9

MDT6:20 amHarrisburg

6h 11m

1 stop

DEN10:31 amDenver Intl

$463

United Airlines

Nov 25

DEN11:59 pmDenver Intl

7h 46m

1 stop

MDT9:45 amHarrisburg

Dec 21

MDT6:03 amHarrisburg

6h 32m

1 stop

DEN10:35 amDenver Intl

$466

American Airlines flights from Denver to Harrisburg

Our best American Airlines deals on Denver to Harrisburg flight tickets

American Airlines

Jan 27

DEN7:15 amDenver Intl

7h 04m

1 stop

MDT4:19 pmHarrisburg

Feb 3

MDT3:05 pmHarrisburg

9h 50m

2 stops

DEN10:55 pmDenver Intl

$358

American Airlines

Nov 12

DEN12:24 pmDenver Intl

7h 51m

1 stop

MDT10:15 pmHarrisburg

Nov 15

MDT5:00 amHarrisburg

6h 21m

1 stop

DEN9:21 amDenver Intl

$359

American Airlines

Jan 28

DEN12:09 pmDenver Intl

8h 38m

1 stop

MDT10:47 pmHarrisburg

Feb 3

MDT3:05 pmHarrisburg

9h 50m

2 stops

DEN10:55 pmDenver Intl

$361

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverHarrisburg

DEN Denver Intl - MDT Harrisburg

DENMDT

Denver Intl

Tue 12/1

8:07 pm-3:15 pm

2 stops41h 08m

Harrisburg

Wed 12/23

4:23 pm-5:38 pm

1 stop27h 15m

$262

DenverHarrisburg

DEN Denver Intl - MDT Harrisburg

DENMDT

Denver Intl

Tue 12/1

8:07 pm-3:15 pm

2 stops41h 08m

Harrisburg

Mon 12/21

3:49 pm-9:36 pm

1 stop7h 47m

$315

DenverHarrisburg

DEN Denver Intl - MDT Harrisburg

DENMDT

Denver Intl

Thu 11/12

10:39 am-9:09 pm

1 stop8h 30m

Harrisburg

Sun 11/15

10:02 pm-8:22 am

2 stops36h 20m

$316

DenverHarrisburg

DEN Denver Intl - MDT Harrisburg

DENMDT

Denver Intl

Wed 1/27

9:25 am-4:59 pm

1 stop5h 34m

Harrisburg

Wed 2/3

8:35 am-2:35 pm

1 stop8h 00m

$353

Quickest round-trip

DenverHarrisburg

DEN Denver Intl - MDT Harrisburg

DENMDT

Denver Intl

Thu 1/28

1:25 pm-8:49 pm

1 stop5h 24m

Harrisburg

Wed 2/3

8:35 am-12:45 pm

1 stop6h 10m

$356

DenverHarrisburg

DEN Denver Intl - MDT Harrisburg

DENMDT

Denver Intl

Fri 11/13

4:09 pm-11:06 pm

1 stop4h 57m

Harrisburg

Tue 11/17

12:09 pm-5:10 pm

1 stop7h 01m

$356

DenverHarrisburg

DEN Denver Intl - MDT Harrisburg

DENMDT

Denver Intl

Wed 1/27

7:15 am-4:19 pm

1 stop7h 04m

Harrisburg

Wed 2/3

3:05 pm-10:55 pm

2 stops9h 50m

$358

DenverHarrisburg

DEN Denver Intl - MDT Harrisburg

DENMDT

Denver Intl

Thu 11/12

12:24 pm-10:15 pm

1 stop7h 51m

Harrisburg

Sun 11/15

5:00 am-9:21 am

1 stop6h 21m

$359

DenverHarrisburg

DEN Denver Intl - MDT Harrisburg

DENMDT

Denver Intl

Wed 11/11

1:06 pm-11:50 pm

1 stop8h 44m

Harrisburg

Sun 11/15

6:00 am-9:41 am

1 stop5h 41m

$359

DenverHarrisburg

DEN Denver Intl - MDT Harrisburg

DENMDT

Denver Intl

Fri 10/30

4:10 pm-11:44 pm

1 stop5h 34m

Harrisburg

Mon 11/2

8:13 pm-12:19 am

1 stop6h 06m

$429

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 $345 to $498.
The lowest price recently found on this route was $262.

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 $345. 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 $416 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 $381 on momondo.

Can stopping save me money on Denver to Harrisburg flights?

You could potentially save up to 56% 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 October 2026, prices for Denver to Harrisburg flights are approximately 89% 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

Best Price Found	$172
Fastest flight time	5h 24m
Direct flights	None

The best one-way flight to Harrisburg from Denver in the past 72 hours is $172. The best round-trip flight deal from Denver to Harrisburg found on momondo in the last 72 hours is $262.

The fastest flight from Denver to Harrisburg takes 5h 24m

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 24m.
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 October 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 52% of the total bookings. Other popular airlines include United Airlines with 36% and Delta with 12%.

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
United Airlines	PriceFrom $289	Free Cancellation	Rating 7.3 10,388 reviews	Search United Airlines flights
American Airlines	PriceFrom $289	Free Cancellation	Rating 7.0 12,175 reviews	Search American Airlines flights
Delta	PriceFrom $315	Free Cancellation	Rating 7.8 8,651 reviews	Search Delta flights

Hershey

Carlisle

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.