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Cheap flights from Harrisburg to Denver from $171

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Harrisburg to Denver departing on 11/11. 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 Harrisburg to Denver

Cheap round-trip flights

Frontier Logo
11:07 am - 11:13 pmMDT-DEN
14h 06m1 stop
Frontier Logo
12:04 am - 10:02 amDEN-MDT
7h 58m1 stop
$184Frontier
Find Deal
Fri, Sep 12 - Sun, Sep 14
Frontier Logo
10:57 am - 5:55 pmMDT-DEN
8h 58m1 stop
Frontier Logo
12:04 am - 10:02 amDEN-MDT
7h 58m1 stop
$197Frontier
Find Deal
Mon, Sep 15 - Sun, Sep 28
American Airlines Logo
3:46 pm - 7:55 pmMDT-DEN
6h 09m1 stop
American Airlines Logo
6:47 am - 2:54 pmDEN-MDT
6h 07m1 stop
$268American Airlines
Find Deal
Thu, Nov 20 - Sun, Nov 23
American Airlines Logo
3:46 pm - 7:55 pmMDT-DEN
6h 09m1 stop
American Airlines Logo
4:10 pm - 12:18 amDEN-MDT
6h 08m1 stop
$269American Airlines
Find Deal
Thu, Nov 20 - Mon, Nov 24
Delta Logo
5:00 pm - 11:08 pmMDT-DEN
8h 08m2 stops
Delta Logo
12:59 am - 10:58 amDEN-MDT
7h 59m1 stop
$274Delta
Find Deal
Tue, Sep 16 - Mon, Sep 22
Delta Logo
12:33 pm - 5:20 pmMDT-DEN
6h 47m1 stop
Delta Logo
12:59 am - 11:40 amDEN-MDT
8h 41m2 stops
$299Delta
Find Deal
Sat, Sep 6 - Fri, Sep 12
Logo
8:25 pm - 11:16 pmMDT-DEN
28h 51m1 stop
Logo
6:04 am - 8:33 amDEN-MDT
24h 29m2 stops
$301
Find Deal
Mon, Oct 20 - Sun, Oct 26
Logo
8:25 pm - 11:16 pmMDT-DEN
28h 51m1 stop
Logo
12:36 am - 8:33 amDEN-MDT
29h 57m1 stop
$312
Find Deal
Mon, Oct 20 - Sat, Oct 25
United Airlines Logo
5:48 pm - 10:00 pmMDT-DEN
6h 12m1 stop
United Airlines Logo
11:59 pm - 9:29 amDEN-MDT
7h 30m1 stop
$374United Airlines
Find Deal
Sat, Oct 11 - Sun, Oct 12
United Airlines Logo
6:45 am - 10:35 amMDT-DEN
5h 50m1 stop
United Airlines Logo
11:59 pm - 9:29 amDEN-MDT
7h 30m1 stop
$389United Airlines
Find Deal
Wed, Sep 24 - Mon, Sep 29

American Airlines flights from Harrisburg to Denver

Our best American Airlines deals on Harrisburg to Denver flight tickets
American Airlines
Nov 20
MDT3:46 pmHarrisburg
6h 09m
1 stop
DEN7:55 pmDenver Intl
Nov 23
DEN11:59 pmDenver Intl
6h 54m
1 stop
MDT8:53 amHarrisburg
$268
Find similar
American Airlines
Nov 20
MDT5:00 amHarrisburg
6h 23m
1 stop
DEN9:23 amDenver Intl
Nov 23
DEN6:47 amDenver Intl
6h 07m
1 stop
MDT2:54 pmHarrisburg
$269
Find similar
American Airlines
Sep 10
MDT10:40 amHarrisburg
9h 56m
2 stops
DEN6:36 pmDenver Intl
Sep 20
DEN7:16 amDenver Intl
8h 45m
2 stops
MDT6:01 pmHarrisburg
$279
Find similar

Delta flights from Harrisburg to Denver

Our best Delta deals on Harrisburg to Denver flight tickets
Delta
Sep 16
MDT5:00 pmHarrisburg
8h 08m
2 stops
DEN11:08 pmDenver Intl
Sep 22
DEN12:59 amDenver Intl
7h 59m
1 stop
MDT10:58 amHarrisburg
$274
Find similar
Delta
Sep 6
MDT12:33 pmHarrisburg
6h 47m
1 stop
DEN5:20 pmDenver Intl
Sep 12
DEN12:59 amDenver Intl
8h 41m
2 stops
MDT11:40 amHarrisburg
$299
Find similar
Delta
Sep 6
MDT12:33 pmHarrisburg
12h 22m
2 stops
DEN10:55 pmDenver Intl
Sep 12
DEN12:59 amDenver Intl
8h 41m
2 stops
MDT11:40 amHarrisburg
$304
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Harrisburg to Denver 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 20, 2025.
Use the filters below to find and compare flights from Harrisburg to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Fri 9/12

11:07 am-11:13 pm

1 stop14h 06m

Denver Intl

Sun 9/14

12:04 am-10:02 am

1 stop7h 58m

$184

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Mon 9/15

10:57 am-5:55 pm

1 stop8h 58m

Denver Intl

Sun 9/28

12:04 am-10:02 am

1 stop7h 58m

$197

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Thu 11/20

3:46 pm-7:55 pm

1 stop6h 09m

Denver Intl

Sun 11/23

6:47 am-2:54 pm

1 stop6h 07m

$268

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Thu 11/20

3:46 pm-7:55 pm

1 stop6h 09m

Denver Intl

Mon 11/24

4:10 pm-12:18 am

1 stop6h 08m

$269

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Tue 9/16

5:00 pm-11:08 pm

2 stops8h 08m

Denver Intl

Mon 9/22

12:59 am-10:58 am

1 stop7h 59m

$274

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Sat 9/6

12:33 pm-5:20 pm

1 stop6h 47m

Denver Intl

Fri 9/12

12:59 am-11:40 am

2 stops8h 41m

$299

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Mon 10/20

8:25 pm-11:16 pm

1 stop28h 51m

Denver Intl

Sun 10/26

6:04 am-8:33 am

2 stops24h 29m

$301

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Mon 10/20

8:25 pm-11:16 pm

1 stop28h 51m

Denver Intl

Sat 10/25

12:36 am-8:33 am

1 stop29h 57m

$312

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Sat 10/11

5:48 pm-10:00 pm

1 stop6h 12m

Denver Intl

Sun 10/12

11:59 pm-9:29 am

1 stop7h 30m

$374

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Wed 9/24

6:45 am-10:35 am

1 stop5h 50m

Denver Intl

Mon 9/29

11:59 pm-9:29 am

1 stop7h 30m

$389

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 Denver from

How to get the cheapest flight ticket from Harrisburg to Denver

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 Denver?

The cheapest month to fly to Denver from Harrisburg is in February. Flight prices, which tend to average around $323, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in February, then you should wait until August to fly from Harrisburg, when ticket prices are also cheap, with an average price of $348.

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

The cheapest day to depart on your flight to Denver is on a Tuesday when prices can be found for as low as $377. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Monday, with ticket prices averaging around $496.

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

The cheapest time of day to fly to Denver is in the evening when flights can be purchased for as low as $378. Flights in the morning are often more expensive with an average ticket price of $438.

How far in advance should I book a flight to Denver?

You are more likely to see cheaper flights to Denver from Harrisburg when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $406 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Harrisburg for as low as $326 on momondo.

How have Harrisburg to Denver flight prices changed over time?

As of August 2025, prices for Harrisburg to Denver flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from Harrisburg to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Harrisburg to Denver according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Harrisburg to Denver (MDT to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harrisburg to Denver

Direct flights

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

  • How far is Harrisburg to Denver Intl by plane?

    A flight from Harrisburg to Denver Intl will travel around 1480.3 mi. Typically, this will take 5h 50m by plane in normal conditions.

  • When did momondo last update prices for flights from Harrisburg Airport to Denver Intl Airport?

    Prices for flights from Harrisburg Airport to Denver Intl Airport refresh daily.

  • How many operators does momondo search for flights from Harrisburg Airport to Denver Intl Airport?

  • How old do you have to be to fly from Harrisburg Airport to Denver Intl 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 Harrisburg Airport to Denver Intl Airport.

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The necessary travel and health documents for your Denver Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Harrisburg to Denver?

Best airlines flying from Harrisburg to Denver

Compare and see reviews for airlines that fly from Harrisburg to Denver with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $140Free CancellationRating
5.8
3,207 reviews
Search Frontier flights
DeltaPriceFrom $268Free CancellationRating
7.9
7,982 reviews
Search Delta flights
American AirlinesPriceFrom $268Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $278Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Estes Park
Breckenridge
Black Hawk
Aurora
Fort Collins
Keystone
Cripple Creek
Longmont
Boulder
Manitou Springs
Lakewood
Greeley
Westminster
Thornton
Winter Park
Grand Lake
Copper Mountain
Silverthorne
Frisco
Centennial

Why use momondo?

Why should I use momondo to find a flight deal from Harrisburg to Denver?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Harrisburg to Denver for you.

Can I find flights from Harrisburg to Denver with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Harrisburg to Denver flights to just show those with flexible booking policies.

How can momondo help me find flights from Harrisburg to Denver?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Denver from Harrisburg.

I’m not ready to book a flight from Harrisburg to Denver right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Denver from Harrisburg. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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