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Cheap flights from Denver to Harrisburg from $157

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 10/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Denver to Harrisburg

Cheap round-trip flights

Frontier Logo
12:36 am - 5:36 pmDEN-MDT
15h 00m1 stop
Frontier Logo
6:31 pm - 9:00 amMDT-DEN
16h 29m1 stop
$214Frontier
Find Deal
Thu, Oct 16 - Fri, Oct 24
Frontier Logo
12:04 am - 10:02 amDEN-MDT
7h 58m1 stop
Frontier Logo
6:31 pm - 11:16 pmMDT-DEN
30h 45m1 stop
$225Frontier
Find Deal
Sun, Oct 5 - Mon, Oct 20
Delta Logo
2:00 pm - 11:08 pmDEN-MDT
7h 08m1 stop
Delta Logo
12:33 pm - 5:28 pmMDT-DEN
6h 55m1 stop
$269Delta
Find Deal
Sat, Oct 25 - Tue, Oct 28
American Airlines Logo
7:21 am - 4:58 pmDEN-MDT
7h 37m2 stops
American Airlines Logo
4:25 pm - 9:08 pmMDT-DEN
6h 43m1 stop
$274American Airlines
Find Deal
Sat, Nov 1 - Fri, Nov 14
American Airlines Logo
12:26 pm - 10:56 pmDEN-MDT
8h 30m1 stop
American Airlines Logo
3:46 pm - 7:55 pmMDT-DEN
6h 09m1 stop
$305American Airlines
Find Deal
Thu, Nov 20 - Tue, Nov 25
Multiple Airlines Logo
11:59 pm - 8:05 pmDEN-MDT
18h 06m1 stop
Multiple Airlines Logo
6:37 pm - 1:45 pmMDT-DEN
21h 08m2 stops
$323Multiple Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10
Delta Logo
12:50 am - 10:59 amDEN-MDT
8h 09m1 stop
Delta Logo
1:04 pm - 8:15 pmMDT-DEN
9h 11m1 stop
$334Delta
Find Deal
Mon, Oct 20 - Sat, Oct 25
Multiple Airlines Logo
12:36 am - 5:36 pmDEN-MDT
15h 00m1 stop
Multiple Airlines Logo
6:31 pm - 11:43 pmMDT-DEN
31h 12m2 stops
$343Multiple Airlines
Find Deal
Thu, Oct 23 - Mon, Oct 27
United Airlines Logo
11:59 pm - 9:29 amDEN-MDT
7h 30m1 stop
United Airlines Logo
5:48 pm - 10:00 pmMDT-DEN
6h 12m1 stop
$374United Airlines
Find Deal
Mon, Oct 6 - Mon, Oct 20
United Airlines Logo
8:28 pm - 10:14 amDEN-MDT
11h 46m1 stop
United Airlines Logo
5:48 pm - 10:00 pmMDT-DEN
6h 12m1 stop
$422United Airlines
Find Deal
Sat, Oct 11 - Tue, Oct 14

American Airlines flights from Denver to Harrisburg

Our best American Airlines deals on Denver to Harrisburg flight tickets
American Airlines
Nov 1
DEN7:21 amDenver Intl
7h 37m
2 stops
MDT4:58 pmHarrisburg
Nov 14
MDT4:25 pmHarrisburg
6h 43m
1 stop
DEN9:08 pmDenver Intl
$274
Find similar
American Airlines
Oct 2
DEN11:59 pmDenver Intl
8h 14m
1 stop
MDT10:13 amHarrisburg
Oct 7
MDT3:07 pmHarrisburg
6h 27m
1 stop
DEN7:34 pmDenver Intl
$294
Find similar
American Airlines
Nov 20
DEN12:26 pmDenver Intl
8h 30m
1 stop
MDT10:56 pmHarrisburg
Nov 25
MDT3:46 pmHarrisburg
6h 09m
1 stop
DEN7:55 pmDenver Intl
$305
Find similar

Frontier flights from Denver to Harrisburg

Our best Frontier deals on Denver to Harrisburg flight tickets
Frontier
Oct 16
DEN12:36 amDenver Intl
15h 00m
1 stop
MDT5:36 pmHarrisburg
Oct 24
MDT6:31 pmHarrisburg
16h 29m
1 stop
DEN9:00 amDenver Intl
$214
Find similar
Frontier
Oct 5
DEN12:04 amDenver Intl
7h 58m
1 stop
MDT10:02 amHarrisburg
Oct 20
MDT6:31 pmHarrisburg
30h 45m
1 stop
DEN11:16 pmDenver Intl
$225
Find similar
Frontier
Sep 28
DEN12:04 amDenver Intl
7h 58m
1 stop
MDT10:02 amHarrisburg
Oct 6
MDT10:57 amHarrisburg
14h 16m
1 stop
DEN11:13 pmDenver Intl
$242
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 September 19, 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

Thu 10/16

12:36 am-5:36 pm

1 stop15h 00m

Harrisburg

Fri 10/24

6:31 pm-9:00 am

1 stop16h 29m

$214

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Sun 10/5

12:04 am-10:02 am

1 stop7h 58m

Harrisburg

Mon 10/20

6:31 pm-11:16 pm

1 stop30h 45m

$225

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Sat 10/25

2:00 pm-11:08 pm

1 stop7h 08m

Harrisburg

Tue 10/28

12:33 pm-5:28 pm

1 stop6h 55m

$269

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Sat 11/1

7:21 am-4:58 pm

2 stops7h 37m

Harrisburg

Fri 11/14

4:25 pm-9:08 pm

1 stop6h 43m

$274

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Thu 11/20

12:26 pm-10:56 pm

1 stop8h 30m

Harrisburg

Tue 11/25

3:46 pm-7:55 pm

1 stop6h 09m

$305

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Thu 11/6

11:59 pm-8:05 pm

1 stop18h 06m

Harrisburg

Mon 11/10

6:37 pm-1:45 pm

2 stops21h 08m

$323

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Mon 10/20

12:50 am-10:59 am

1 stop8h 09m

Harrisburg

Sat 10/25

1:04 pm-8:15 pm

1 stop9h 11m

$334

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Thu 10/23

12:36 am-5:36 pm

1 stop15h 00m

Harrisburg

Mon 10/27

6:31 pm-11:43 pm

2 stops31h 12m

$343

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Mon 10/6

11:59 pm-9:29 am

1 stop7h 30m

Harrisburg

Mon 10/20

5:48 pm-10:00 pm

1 stop6h 12m

$374

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Sat 10/11

8:28 pm-10:14 am

1 stop11h 46m

Harrisburg

Tue 10/14

5:48 pm-10:00 pm

1 stop6h 12m

$422

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 $328.

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 $404 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 $234 on momondo.

How have Denver to Harrisburg flight prices changed over time?

As of September 2025, prices for Denver to Harrisburg flights are approximately 39% 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

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 19m.

  • 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
3,171 reviews
Search Frontier flights
American AirlinesPriceFrom $268Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
DeltaPriceFrom $268Free CancellationRating
7.9
7,964 reviews
Search Delta 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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