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 36% 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.

$129 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.

6:00 am - 1:27 pmDEN Denver Intl-MDT Harrisburg

5h 27m1 stop Chicago O'Hare Intl

5:41 pm - 10:30 pmMDT Harrisburg-DEN Denver Intl

6h 49m1 stop Chicago O'Hare Intl

$313United Airlines

Sat, Oct 10 - Sat, Oct 31

1:25 pm - 9:50 pmDEN Denver Intl-MDT Harrisburg

6h 25m1 stop Chicago O'Hare Intl

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

5h 50m1 stop Chicago O'Hare Intl

$313United Airlines

Sat, Sep 26 - Sat, Oct 3

12:17 pm - 10:19 pmDEN Denver Intl-MDT Harrisburg

8h 02m1 stop Chicago O'Hare Intl

5:49 pm - 10:58 pmMDT Harrisburg-DEN Denver Intl

7h 09m1 stop Charlotte Douglas

$313American Airlines

Wed, Oct 21 - Sat, Oct 24

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

5h 59m1 stop Chicago O'Hare Intl

7:11 am - 2:18 pmMDT Harrisburg-DEN Denver Intl

9h 07m1 stop Dallas/Fort Worth

$313American Airlines

Sat, Oct 17 - Sat, Nov 14

2:54 pm - 10:59 pmDEN Denver Intl-MDT Harrisburg

6h 05m1 stop Philadelphia

8:09 pm - 12:36 amMDT Harrisburg-DEN Denver Intl

6h 27m1 stop Chicago O'Hare Intl

$313American Airlines

Tue, Oct 6 - Tue, Oct 13

10:38 am - 4:39 pmDEN Denver Intl-MDT Harrisburg

28h 01m1 stop Nashville Intl

9:56 pm - 3:12 pmMDT Harrisburg-DEN Denver Intl

19h 16m1 stop Nashville Intl

$318Multiple Airlines

Wed, Oct 21 - Sun, Oct 25

6:00 am - 1:27 pmDEN Denver Intl-MDT Harrisburg

5h 27m1 stop Chicago O'Hare Intl

5:41 pm - 10:30 pmMDT Harrisburg-DEN Denver Intl

6h 49m1 stop Chicago O'Hare Intl

$324United Airlines

Sat, Oct 10 - Sat, Oct 31

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

8h 30m1 stop Nashville Intl

10:02 pm - 5:22 pmMDT Harrisburg-DEN Denver Intl

21h 20m1 stop Nashville Intl

$328Multiple Airlines

Thu, Nov 5 - Sun, Nov 8

7:15 am - 5:23 pmDEN Denver Intl-MDT Harrisburg

8h 08m1 stop Atlanta Hartsfield-Jackson

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

7h 06m1 stop Detroit Metropolitan Wayne County

$346Delta

Sat, Sep 26 - Sat, Oct 3

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

$374Delta

Tue, Sep 15 - Sat, Sep 19

Cheap last minute flights

Enter your travel dates to find the best prices.

3:02 pm - 11:28 pmDEN Denver Intl-MDT Harrisburg

6h 26m1 stop Charlotte Douglas

3:28 pm - 8:09 pmMDT Harrisburg-DEN Denver Intl

6h 41m1 stop Charlotte Douglas

$409American Airlines

Tue, Sep 1 - Sat, Sep 5

9:05 am - 6:50 pmDEN Denver Intl-MDT Harrisburg

7h 45m1 stop Chicago O'Hare Intl

3:28 pm - 10:15 pmMDT Harrisburg-DEN Denver Intl

8h 47m2 stops Charlotte Douglas Dallas/Fort Worth

$414American Airlines

Tue, Sep 1 - Sat, Sep 5

12:39 pm - 11:03 pmDEN Denver Intl-MDT Harrisburg

8h 24m2 stops Dallas/Fort Worth Philadelphia

3:28 pm - 10:15 pmMDT Harrisburg-DEN Denver Intl

8h 47m2 stops Charlotte Douglas Dallas/Fort Worth

$419American Airlines

Tue, Sep 1 - Sat, Sep 5

12:50 pm - 9:43 pmDEN Denver Intl-MDT Harrisburg

6h 53m1 stop Philadelphia

7:50 am - 12:30 pmMDT Harrisburg-DEN Denver Intl

6h 40m1 stop Charlotte Douglas

$479American Airlines

Fri, Sep 4 - Mon, Sep 7

6:00 am - 2:13 pmDEN Denver Intl-MDT Harrisburg

6h 13m1 stop Atlanta Hartsfield-Jackson

6:24 pm - 11:02 pmMDT Harrisburg-DEN Denver Intl

6h 38m1 stop Atlanta Hartsfield-Jackson

$509Delta

Fri, Sep 4 - Sun, Sep 6

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

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

2:17 pm - 7:25 pmMDT Harrisburg-DEN Denver Intl

7h 08m2 stops Chicago O'Hare Intl Fort Dodge

$887United Airlines

Fri, Sep 4 - Mon, Sep 7

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

7h 07m1 stop Chicago O'Hare Intl

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

5h 50m1 stop Chicago O'Hare Intl

$950United Airlines

Tue, Sep 1 - Fri, Sep 4

7:25 am - 4:52 pmDEN Denver Intl-MDT Harrisburg

7h 27m2 stops Fort Dodge Chicago O'Hare Intl

2:17 pm - 7:25 pmMDT Harrisburg-DEN Denver Intl

7h 08m2 stops Chicago O'Hare Intl Fort Dodge

$1,049United Airlines

Fri, Sep 4 - Mon, Sep 7

11:05 am - 11:21 pmDEN Denver Intl-MDT Harrisburg

10h 16m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

11:55 am - 7:51 pmMDT Harrisburg-DEN Denver Intl

9h 56m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

$1,072Delta

Tue, Sep 1 - Fri, Sep 4

12:59 am - 2:13 pmDEN Denver Intl-MDT Harrisburg

11h 14m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

6:00 am - 5:23 pmMDT Harrisburg-DEN Denver Intl

13h 23m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$1,193Delta

Thu, Sep 3 - Sun, Sep 6

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American Airlines flights from Denver to Harrisburg

Our best American Airlines deals on Denver to Harrisburg flight tickets

American Airlines

Oct 20

DEN6:46 amDenver Intl

5h 59m

1 stop

MDT2:45 pmHarrisburg

Oct 24

MDT5:00 amHarrisburg

6h 16m

1 stop

DEN9:16 amDenver Intl

$313

American Airlines

Oct 10

DEN1:20 pmDenver Intl

7h 39m

1 stop

MDT10:59 pmHarrisburg

Oct 31

MDT10:34 amHarrisburg

9h 15m

2 stops

DEN5:49 pmDenver Intl

$318

American Airlines

Sep 23

DEN8:18 amDenver Intl

7h 55m

1 stop

MDT6:13 pmHarrisburg

Sep 26

MDT6:00 amHarrisburg

6h 02m

1 stop

DEN10:02 amDenver Intl

$326

United Airlines flights from Denver to Harrisburg

Our best United Airlines deals on Denver to Harrisburg flight tickets

United Airlines

Oct 10

DEN6:00 amDenver Intl

5h 27m

1 stop

MDT1:27 pmHarrisburg

Oct 31

MDT5:41 pmHarrisburg

6h 49m

1 stop

DEN10:30 pmDenver Intl

$324

United Airlines

Oct 10

DEN6:00 amDenver Intl

5h 27m

1 stop

MDT1:27 pmHarrisburg

Oct 23

MDT5:54 pmHarrisburg

8h 00m

1 stop

DEN11:54 pmDenver Intl

$337

United Airlines

Oct 6

DEN6:00 amDenver Intl

5h 27m

1 stop

MDT1:27 pmHarrisburg

Oct 10

MDT5:54 pmHarrisburg

5h 51m

1 stop

DEN9:45 pmDenver Intl

$403

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverHarrisburg

DEN Denver Intl - MDT Harrisburg

DENMDT

Denver Intl

Sat 10/10

6:00 am-1:27 pm

1 stop5h 27m

Harrisburg

Sat 10/31

5:41 pm-10:30 pm

1 stop6h 49m

$313

Quickest round-trip

DenverHarrisburg

DEN Denver Intl - MDT Harrisburg

DENMDT

Denver Intl

Sat 9/26

1:25 pm-9:50 pm

1 stop6h 25m

Harrisburg

Sat 10/3

5:54 pm-9:44 pm

1 stop5h 50m

$313

DenverHarrisburg

DEN Denver Intl - MDT Harrisburg

DENMDT

Denver Intl

Wed 10/21

12:17 pm-10:19 pm

1 stop8h 02m

Harrisburg

Sat 10/24

5:49 pm-10:58 pm

1 stop7h 09m

$313

DenverHarrisburg

DEN Denver Intl - MDT Harrisburg

DENMDT

Denver Intl

Sat 10/17

6:46 am-2:45 pm

1 stop5h 59m

Harrisburg

Sat 11/14

7:11 am-2:18 pm

1 stop9h 07m

$313

DenverHarrisburg

DEN Denver Intl - MDT Harrisburg

DENMDT

Denver Intl

Tue 10/6

2:54 pm-10:59 pm

1 stop6h 05m

Harrisburg

Tue 10/13

8:09 pm-12:36 am

1 stop6h 27m

$313

DenverHarrisburg

DEN Denver Intl - MDT Harrisburg

DENMDT

Denver Intl

Wed 10/21

10:38 am-4:39 pm

1 stop28h 01m

Harrisburg

Sun 10/25

9:56 pm-3:12 pm

1 stop19h 16m

$318

DenverHarrisburg

DEN Denver Intl - MDT Harrisburg

DENMDT

Denver Intl

Sat 10/10

6:00 am-1:27 pm

1 stop5h 27m

Harrisburg

Sat 10/31

5:41 pm-10:30 pm

1 stop6h 49m

$324

DenverHarrisburg

DEN Denver Intl - MDT Harrisburg

DENMDT

Denver Intl

Thu 11/5

10:39 am-9:09 pm

1 stop8h 30m

Harrisburg

Sun 11/8

10:02 pm-5:22 pm

1 stop21h 20m

$328

DenverHarrisburg

DEN Denver Intl - MDT Harrisburg

DENMDT

Denver Intl

Sat 9/26

7:15 am-5:23 pm

1 stop8h 08m

Harrisburg

Sat 10/3

12:15 pm-5:21 pm

1 stop7h 06m

$346

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

$374

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 $397 to $691.
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 $348.

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 $424 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

Best Price Found	$129
Fastest flight time	5h 17m
Direct flights	None

The best one-way flight to Harrisburg from Denver in the past 72 hours is $129. The best round-trip flight deal from Denver to Harrisburg found on momondo in the last 72 hours is $313.

The fastest flight from Denver to Harrisburg takes 5h 17m

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 17m.
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 55% of the total bookings. Other popular airlines include United Airlines with 32% 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
Delta	PriceFrom $268	Free Cancellation	Rating 7.8 8,539 reviews	Search Delta flights
United Airlines	PriceFrom $288	Free Cancellation	Rating 7.4 10,138 reviews	Search United Airlines flights
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.1 12,019 reviews	Search American Airlines 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.