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Cheap flights from Denver to Harrisburg from $97

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Harrisburg departing on 9/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Denver to Harrisburg

Cheap round-trip flights

Frontier Logo
12:04 am - 10:02 amDEN-MDT
7h 58m1 stop
Frontier Logo
11:07 am - 11:13 pmMDT-DEN
14h 06m1 stop
$194Frontier
Find Deal
Sun, Sep 7 - Fri, Sep 12
Frontier Logo
12:04 am - 10:12 amDEN-MDT
8h 08m1 stop
Frontier Logo
10:57 am - 11:13 pmMDT-DEN
14h 16m1 stop
$242Frontier
Find Deal
Thu, Sep 11 - Mon, Sep 15
United Airlines Logo
11:59 pm - 9:29 amDEN-MDT
7h 30m1 stop
United Airlines Logo
6:30 am - 10:35 amMDT-DEN
6h 05m1 stop
$269United Airlines
Find Deal
Wed, Sep 24 - Tue, Sep 30
Delta Logo
5:45 am - 5:28 pmDEN-MDT
9h 43m2 stops
Delta Logo
6:23 pm - 11:59 pmMDT-DEN
7h 36m1 stop
$274Delta
Find Deal
Wed, Sep 24 - Mon, Sep 29
American Airlines Logo
12:29 pm - 10:42 pmDEN-MDT
8h 13m2 stops
American Airlines Logo
10:38 am - 6:36 pmMDT-DEN
9h 58m2 stops
$279American Airlines
Find Deal
Tue, Sep 23 - Tue, Sep 30
United Airlines Logo
1:25 pm - 9:15 pmDEN-MDT
5h 50m1 stop
United Airlines Logo
2:24 pm - 7:38 pmMDT-DEN
7h 14m1 stop
$294United Airlines
Find Deal
Fri, Sep 12 - Tue, Sep 16
American Airlines Logo
2:13 pm - 10:11 pmDEN-MDT
5h 58m1 stop
American Airlines Logo
10:38 am - 6:36 pmMDT-DEN
9h 58m2 stops
$299American Airlines
Find Deal
Fri, Sep 12 - Tue, Sep 16
Delta Logo
11:05 am - 11:08 pmDEN-MDT
10h 03m2 stops
Delta Logo
6:00 am - 2:46 pmMDT-DEN
10h 46m2 stops
$304Delta
Find Deal
Sat, Oct 11 - Tue, Oct 14
Logo
12:16 am - 5:25 pmDEN-MDT
15h 09m1 stop
Logo
11:38 am - 7:11 amMDT-DEN
21h 33m2 stops
$344
Find Deal
Wed, Nov 5 - Mon, Nov 10
Logo
12:16 am - 2:20 pmDEN-MDT
12h 04m1 stop
Logo
8:58 pm - 2:39 pmMDT-DEN
19h 41m2 stops
$353
Find Deal
Thu, Oct 30 - Sun, Nov 2

Frontier flights from Denver to Harrisburg

Our best Frontier deals on Denver to Harrisburg flight tickets
Frontier
Sep 7
DEN12:04 amDenver Intl
7h 58m
1 stop
MDT10:02 amHarrisburg
Sep 12
MDT11:07 amHarrisburg
14h 06m
1 stop
DEN11:13 pmDenver Intl
$194
Find similar
Frontier
Sep 11
DEN12:04 amDenver Intl
8h 08m
1 stop
MDT10:12 amHarrisburg
Sep 15
MDT10:57 amHarrisburg
14h 16m
1 stop
DEN11:13 pmDenver Intl
$242
Find similar
Frontier
Sep 7
DEN9:04 amDenver Intl
22h 58m
1 stop
MDT10:02 amHarrisburg
Sep 12
MDT11:07 amHarrisburg
23h 47m
1 stop
DEN8:54 amDenver Intl
$316
Find similar

United Airlines flights from Denver to Harrisburg

Our best United Airlines deals on Denver to Harrisburg flight tickets
United Airlines
Sep 24
DEN11:59 pmDenver Intl
7h 30m
1 stop
MDT9:29 amHarrisburg
Sep 30
MDT6:30 amHarrisburg
6h 05m
1 stop
DEN10:35 amDenver Intl
$269
Find similar
United Airlines
Sep 12
DEN1:25 pmDenver Intl
5h 50m
1 stop
MDT9:15 pmHarrisburg
Sep 16
MDT2:24 pmHarrisburg
7h 14m
1 stop
DEN7:38 pmDenver Intl
$294
Find similar
United Airlines
Oct 4
DEN11:59 pmDenver Intl
7h 30m
1 stop
MDT9:29 amHarrisburg
Oct 12
MDT8:15 amHarrisburg
8h 27m
1 stop
DEN2:42 pmDenver Intl
$349
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Denver to Harrisburg that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 26, 2025.
Use the filters below to find and compare flights from Denver to Harrisburg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Sun 9/7

12:04 am-10:02 am

1 stop7h 58m

Harrisburg

Fri 9/12

11:07 am-11:13 pm

1 stop14h 06m

$194

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Thu 9/11

12:04 am-10:12 am

1 stop8h 08m

Harrisburg

Mon 9/15

10:57 am-11:13 pm

1 stop14h 16m

$242

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Wed 9/24

11:59 pm-9:29 am

1 stop7h 30m

Harrisburg

Tue 9/30

6:30 am-10:35 am

1 stop6h 05m

$269

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Wed 9/24

5:45 am-5:28 pm

2 stops9h 43m

Harrisburg

Mon 9/29

6:23 pm-11:59 pm

1 stop7h 36m

$274

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Tue 9/23

12:29 pm-10:42 pm

2 stops8h 13m

Harrisburg

Tue 9/30

10:38 am-6:36 pm

2 stops9h 58m

$279

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Fri 9/12

1:25 pm-9:15 pm

1 stop5h 50m

Harrisburg

Tue 9/16

2:24 pm-7:38 pm

1 stop7h 14m

$294

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Fri 9/12

2:13 pm-10:11 pm

1 stop5h 58m

Harrisburg

Tue 9/16

10:38 am-6:36 pm

2 stops9h 58m

$299

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Sat 10/11

11:05 am-11:08 pm

2 stops10h 03m

Harrisburg

Tue 10/14

6:00 am-2:46 pm

2 stops10h 46m

$304

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Wed 11/5

12:16 am-5:25 pm

1 stop15h 09m

Harrisburg

Mon 11/10

11:38 am-7:11 am

2 stops21h 33m

$344

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Thu 10/30

12:16 am-2:20 pm

1 stop12h 04m

Harrisburg

Sun 11/2

8:58 pm-2:39 pm

2 stops19h 41m

$353

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Harrisburg from

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

What is the cheapest month to fly to Harrisburg?

The month of February is, on average, the cheapest month to fly to Harrisburg from Denver, with most prices found around $328. If you aren’t able to travel to Harrisburg during the month of February, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $348.

What is the cheapest day to depart on your flight to Harrisburg?

The cheapest day to depart from Denver to Harrisburg is on a Wednesday. Travelers who choose to depart for Harrisburg on a Wednesday will often find tickets for as low as $380. On the other hand, Monday is the most expensive day to depart from Denver because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $537.

What is the cheapest time of day to depart on your flight to Harrisburg?

Our data shows that the cheapest Denver to Harrisburg flights are usually those with departure times in the afternoon. Our users have found flights to Harrisburg in the afternoon for as low as $398. Try not to purchase tickets at noon because they tend to be around $454. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight 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 $412 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 $233 on momondo.

How have Denver to Harrisburg flight prices changed over time?

As of August 2025, prices for Denver to Harrisburg flights are approximately 22% cheaper 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

Direct flights

None
There are no direct flights from Denver to Harrisburg. There are no popular flight routes from Denver to Harrisburg.
Search flight deals

  • 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 50m.

  • 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?

  • 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?

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
FrontierPriceFrom $138Free CancellationRating
5.8
3,200 reviews
Search Frontier flights
American AirlinesPriceFrom $268Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $268Free CancellationRating
7.9
7,979 reviews
Search Delta flights
United AirlinesPriceFrom $293Free CancellationRating
7.4
8,943 reviews
Search United Airlines flights

Traveling to a place near Harrisburg?

Book flights to Harrisburg if you plan to visit one of these locations
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.

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