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 5 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?

Delta, American Airlines, and United Airlines are the most popular carriers 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 May 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.

$144 Cheap Flights from Denver to Harrisburg in 2026

Q: 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 $553 to $399. The lowest price recently found on this route was $303.

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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.

11:59 pm - 9:02 am

DEN

MDT

7h 03m

1 stop

2:45 pm - 7:19 pm

MDT

DEN

6h 34m

1 stop

$303American Airlines

Sat, Aug 22 - Wed, Aug 26

3:15 pm - 11:55 pm

DEN

MDT

6h 40m

1 stop

6:22 pm - 12:22 am

MDT

DEN

8h 00m

1 stop

$316Delta

Wed, Jun 10 - Wed, Jun 17

12:39 pm - 10:42 pm

DEN

MDT

8h 03m

1 stop

5:00 am - 9:16 am

MDT

DEN

6h 16m

1 stop

$321American Airlines

Thu, May 28 - Tue, Jun 2

11:59 pm - 9:28 am

DEN

MDT

7h 29m

1 stop

7:07 pm - 12:17 am

MDT

DEN

7h 10m

1 stop

$323American Airlines

Tue, Jun 16 - Sat, Jun 27

11:59 pm - 9:28 am

DEN

MDT

7h 29m

1 stop

5:43 pm - 10:59 pm

MDT

DEN

7h 16m

1 stop

$326American Airlines

Mon, Jun 8 - Sat, Jun 13

6:45 am - 4:08 pm

DEN

MDT

7h 23m

1 stop

6:25 pm - 11:45 pm

MDT

DEN

7h 20m

1 stop

$329Delta

Thu, Sep 3 - Sun, Sep 13

4:20 pm - 12:27 am

DEN

MDT

6h 07m

1 stop

7:59 pm - 12:30 am

MDT

DEN

6h 31m

1 stop

$338United Airlines

Wed, May 27 - Sat, May 30

12:40 am - 11:11 am

DEN

MDT

8h 31m

1 stop

6:22 pm - 12:22 am

MDT

DEN

8h 00m

1 stop

$339Delta

Sun, Jun 14 - Fri, Jun 26

3:57 pm - 12:26 am

DEN

MDT

6h 29m

1 stop

7:45 pm - 12:17 am

MDT

DEN

6h 32m

1 stop

$341American Airlines

Tue, Jun 23 - Mon, Jul 6

12:39 pm - 10:42 pm

DEN

MDT

8h 03m

1 stop

7:07 am - 2:21 pm

MDT

DEN

9h 14m

1 stop

$351American Airlines

Wed, May 27 - Sat, May 30

American Airlines flights from Denver to Harrisburg

Our best American Airlines deals on Denver to Harrisburg flight tickets

American Airlines

Aug 22

DEN11:59 pmDenver Intl

7h 03m

1 stop

MDT9:02 amHarrisburg

Aug 26

MDT2:45 pmHarrisburg

6h 34m

1 stop

DEN7:19 pmDenver Intl

$303

American Airlines

May 28

DEN12:39 pmDenver Intl

8h 03m

1 stop

MDT10:42 pmHarrisburg

Jun 2

MDT5:00 amHarrisburg

6h 16m

1 stop

DEN9:16 amDenver Intl

$321

American Airlines

Jun 16

DEN11:59 pmDenver Intl

7h 29m

1 stop

MDT9:28 amHarrisburg

Jun 27

MDT7:07 pmHarrisburg

7h 10m

1 stop

DEN12:17 amDenver Intl

$323

Delta flights from Denver to Harrisburg

Our best Delta deals on Denver to Harrisburg flight tickets

Delta

Jun 10

DEN3:15 pmDenver Intl

6h 40m

1 stop

MDT11:55 pmHarrisburg

Jun 17

MDT6:22 pmHarrisburg

8h 00m

1 stop

DEN12:22 amDenver Intl

$316

Delta

Sep 3

DEN6:45 amDenver Intl

7h 23m

1 stop

MDT4:08 pmHarrisburg

Sep 13

MDT6:25 pmHarrisburg

7h 20m

1 stop

DEN11:45 pmDenver Intl

$329

Delta

Jun 14

DEN12:40 amDenver Intl

8h 31m

1 stop

MDT11:11 amHarrisburg

Jun 26

MDT6:22 pmHarrisburg

8h 00m

1 stop

DEN12:22 amDenver Intl

$339

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Sat 8/22

11:59 pm-9:02 am

1 stop7h 03m

Harrisburg

Wed 8/26

2:45 pm-7:19 pm

1 stop6h 34m

$303

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Wed 6/10

3:15 pm-11:55 pm

1 stop6h 40m

Harrisburg

Wed 6/17

6:22 pm-12:22 am

1 stop8h 00m

$316

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Thu 5/28

12:39 pm-10:42 pm

1 stop8h 03m

Harrisburg

Tue 6/2

5:00 am-9:16 am

1 stop6h 16m

$321

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Tue 6/16

11:59 pm-9:28 am

1 stop7h 29m

Harrisburg

Sat 6/27

7:07 pm-12:17 am

1 stop7h 10m

$323

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Mon 6/8

11:59 pm-9:28 am

1 stop7h 29m

Harrisburg

Sat 6/13

5:43 pm-10:59 pm

1 stop7h 16m

$326

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Thu 9/3

6:45 am-4:08 pm

1 stop7h 23m

Harrisburg

Sun 9/13

6:25 pm-11:45 pm

1 stop7h 20m

$329

Quickest round-trip

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Wed 5/27

4:20 pm-12:27 am

1 stop6h 07m

Harrisburg

Sat 5/30

7:59 pm-12:30 am

1 stop6h 31m

$338

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Sun 6/14

12:40 am-11:11 am

1 stop8h 31m

Harrisburg

Fri 6/26

6:22 pm-12:22 am

1 stop8h 00m

$339

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Tue 6/23

3:57 pm-12:26 am

1 stop6h 29m

Harrisburg

Mon 7/6

7:45 pm-12:17 am

1 stop6h 32m

$341

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Wed 5/27

12:39 pm-10:42 pm

1 stop8h 03m

Harrisburg

Sat 5/30

7:07 am-2:21 pm

1 stop9h 14m

$351

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?

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 $324.

Can stopping save me money on Denver to Harrisburg flights?

You could potentially save up to 50% 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 May 2026, prices for Denver to Harrisburg flights are approximately 67% 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	6h 07m
Direct flights	None

The fastest flight from Denver to Harrisburg takes 6h 07m

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 6h 07m.
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 May 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 60% of the total bookings. Other popular airlines include United Airlines with 28% 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 $268	Free Cancellation	Rating 7.4 9,711 reviews	Search United Airlines flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.1 11,664 reviews	Search American Airlines flights
Delta	PriceFrom $268	Free Cancellation	Rating 7.9 8,454 reviews	Search Delta flights

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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.