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 34% 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.

$173 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.

10:31 am - 9:01 pm

DEN

MDT

8h 30m

1 stop

6:54 pm - 12:17 am

MDT

DEN

7h 23m

1 stop

$313American Airlines

Wed, Sep 23 - Sat, Sep 26

6:14 am - 4:00 pm

DEN

MDT

7h 46m

1 stop

9:37 am - 2:40 pm

MDT

DEN

7h 03m

1 stop

$313American Airlines

Wed, Sep 23 - Sat, Sep 26

6:46 am - 2:50 pm

DEN

MDT

6h 04m

1 stop

12:55 pm - 5:28 pm

MDT

DEN

6h 33m

1 stop

$313American Airlines

Tue, Oct 20 - Sat, Oct 24

7:10 pm - 6:40 pm

DEN

MDT

45h 30m

2 stops

5:14 pm - 12:44 pm

MDT

DEN

21h 30m

1 stop

$315Multiple Airlines

Sat, Oct 3 - Sun, Oct 11

6:30 am - 4:14 pm

DEN

MDT

7h 44m

1 stop

3:00 pm - 9:13 pm

MDT

DEN

8h 13m

1 stop

$326Delta

Sat, Sep 26 - Mon, Sep 28

10:38 am - 9:13 am

DEN

MDT

20h 35m

1 stop

5:14 pm - 12:44 pm

MDT

DEN

21h 30m

1 stop

$334Multiple Airlines

Sat, Oct 3 - Sun, Oct 11

8:31 am - 3:09 pm

DEN

MDT

28h 38m

1 stop

9:13 am - 3:01 pm

MDT

DEN

31h 48m

2 stops

$343Multiple Airlines

Wed, Aug 26 - Fri, Sep 4

6:30 am - 4:14 pm

DEN

MDT

7h 44m

1 stop

6:09 pm - 11:14 pm

MDT

DEN

7h 05m

1 stop

$346Delta

Sat, Sep 26 - Mon, Sep 28

7:45 am - 4:52 pm

DEN

MDT

7h 07m

1 stop

5:54 pm - 9:44 pm

MDT

DEN

5h 50m

1 stop

$374United Airlines

Wed, Aug 19 - Mon, Aug 31

7:45 am - 4:46 pm

DEN

MDT

7h 01m

1 stop

5:48 pm - 11:31 pm

MDT

DEN

7h 43m

1 stop

$403United Airlines

Tue, Nov 3 - Sat, Nov 7

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Delta flights from Denver to Harrisburg

Our best Delta deals on Denver to Harrisburg flight tickets

Delta

Sep 26

DEN6:30 amDenver Intl

7h 44m

1 stop

MDT4:14 pmHarrisburg

Sep 28

MDT3:00 pmHarrisburg

8h 13m

1 stop

DEN9:13 pmDenver Intl

$326

Delta

Sep 26

DEN6:30 amDenver Intl

7h 44m

1 stop

MDT4:14 pmHarrisburg

Sep 28

MDT6:09 pmHarrisburg

7h 05m

1 stop

DEN11:14 pmDenver Intl

$346

Delta

Oct 10

DEN6:10 amDenver Intl

7h 56m

1 stop

MDT4:06 pmHarrisburg

Oct 23

MDT6:21 pmHarrisburg

6h 51m

1 stop

DEN11:12 pmDenver Intl

$356

American Airlines flights from Denver to Harrisburg

Our best American Airlines deals on Denver to Harrisburg flight tickets

American Airlines

Sep 15

DEN1:17 pmDenver Intl

7h 30m

1 stop

MDT10:47 pmHarrisburg

Sep 19

MDT11:01 amHarrisburg

6h 12m

1 stop

DEN3:13 pmDenver Intl

$313

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

$336

American Airlines

Aug 27

DEN2:21 pmDenver Intl

5h 37m

1 stop

MDT9:58 pmHarrisburg

Sep 3

MDT7:31 pmHarrisburg

6h 28m

1 stop

DEN11:59 pmDenver Intl

$339

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Wed 9/23

10:31 am-9:01 pm

1 stop8h 30m

Harrisburg

Sat 9/26

6:54 pm-12:17 am

1 stop7h 23m

$313

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Wed 9/23

6:14 am-4:00 pm

1 stop7h 46m

Harrisburg

Sat 9/26

9:37 am-2:40 pm

1 stop7h 03m

$313

Quickest round-trip

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Tue 10/20

6:46 am-2:50 pm

1 stop6h 04m

Harrisburg

Sat 10/24

12:55 pm-5:28 pm

1 stop6h 33m

$313

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Sat 10/3

7:10 pm-6:40 pm

2 stops45h 30m

Harrisburg

Sun 10/11

5:14 pm-12:44 pm

1 stop21h 30m

$315

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Sat 9/26

6:30 am-4:14 pm

1 stop7h 44m

Harrisburg

Mon 9/28

3:00 pm-9:13 pm

1 stop8h 13m

$326

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Sat 10/3

10:38 am-9:13 am

1 stop20h 35m

Harrisburg

Sun 10/11

5:14 pm-12:44 pm

1 stop21h 30m

$334

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Wed 8/26

8:31 am-3:09 pm

1 stop28h 38m

Harrisburg

Fri 9/4

9:13 am-3:01 pm

2 stops31h 48m

$343

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Sat 9/26

6:30 am-4:14 pm

1 stop7h 44m

Harrisburg

Mon 9/28

6:09 pm-11:14 pm

1 stop7h 05m

$346

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Wed 8/19

7:45 am-4:52 pm

1 stop7h 07m

Harrisburg

Mon 8/31

5:54 pm-9:44 pm

1 stop5h 50m

$374

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Tue 11/3

7:45 am-4:46 pm

1 stop7h 01m

Harrisburg

Sat 11/7

5:48 pm-11:31 pm

1 stop7h 43m

$403

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 $318 to $446.
The lowest price recently found on this route was $313.

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 $414 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 60% 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 140% 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 25m
Direct flights	None

The fastest flight from Denver to Harrisburg takes 5h 25m

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

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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 25m.
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 14%.

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 $288	Free Cancellation	Rating 7.4 10,061 reviews	Search United Airlines flights
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.1 11,846 reviews	Search American Airlines flights
Delta	PriceFrom $289	Free Cancellation	Rating 7.8 8,493 reviews	Search Delta flights

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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.