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Cheap flights from Harrisburg to Denver from $168

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 3/17. 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

Enter your travel dates to find the best prices.
Frontier Logo
10:46 am - 10:59 pm
MDT
-
DEN
14h 13m
1 stop
Frontier Logo
11:59 pm - 10:32 am
DEN
-
MDT
8h 33m
1 stop
$235Frontier
Fri, Feb 20 - Mon, Feb 23
Multiple Airlines Logo
4:07 pm - 9:47 pm
MDT
-
DEN
7h 40m
1 stop
Multiple Airlines Logo
6:00 am - 6:26 pm
DEN
-
MDT
34h 26m
2 stops
$265Multiple Airlines
Mon, Feb 23 - Fri, Feb 27
Multiple Airlines Logo
4:57 pm - 11:56 am
MDT
-
DEN
44h 59m
2 stops
Multiple Airlines Logo
9:25 am - 9:23 pm
DEN
-
MDT
9h 58m
1 stop
$274Multiple Airlines
Sun, Mar 1 - Sat, Mar 7
American Airlines Logo
6:00 am - 12:09 pm
MDT
-
DEN
8h 09m
1 stop
American Airlines Logo
2:39 pm - 11:25 pm
DEN
-
MDT
6h 46m
1 stop
$289American Airlines
Wed, Apr 15 - Tue, Apr 21
American Airlines Logo
9:48 am - 5:17 pm
MDT
-
DEN
9h 29m
2 stops
American Airlines Logo
12:19 pm - 10:18 pm
DEN
-
MDT
7h 59m
1 stop
$294American Airlines
Wed, Mar 4 - Tue, Mar 10
Multiple Airlines Logo
4:07 pm - 9:41 pm
MDT
-
DEN
7h 34m
1 stop
Multiple Airlines Logo
6:00 am - 10:32 am
DEN
-
MDT
26h 32m
2 stops
$295Multiple Airlines
Fri, Feb 20 - Mon, Feb 23
Multiple Airlines Logo
4:07 pm - 9:47 pm
MDT
-
DEN
7h 40m
1 stop
Multiple Airlines Logo
11:59 pm - 6:26 pm
DEN
-
MDT
16h 27m
1 stop
$297Multiple Airlines
Mon, Feb 23 - Fri, Feb 27
United Airlines Logo
6:15 am - 10:33 am
MDT
-
DEN
6h 18m
1 stop
United Airlines Logo
11:59 pm - 9:32 am
DEN
-
MDT
7h 33m
1 stop
$302United Airlines
Thu, Mar 12 - Fri, Mar 27
Multiple Airlines Logo
4:04 pm - 9:41 pm
MDT
-
DEN
7h 37m
1 stop
Multiple Airlines Logo
6:00 am - 10:32 am
DEN
-
MDT
26h 32m
2 stops
$307Multiple Airlines
Fri, Feb 27 - Mon, Mar 2
American Airlines Logo
6:31 pm - 10:37 pm
MDT
-
DEN
6h 06m
1 stop
American Airlines Logo
8:00 am - 5:50 pm
DEN
-
MDT
7h 50m
1 stop
$314American Airlines
Fri, Feb 13 - Tue, Feb 17

American Airlines flights from Harrisburg to Denver

Our best American Airlines deals on Harrisburg to Denver flight tickets
American Airlines
Apr 15
MDT6:00 amHarrisburg
8h 09m
1 stop
DEN12:09 pmDenver Intl
Apr 21
DEN2:39 pmDenver Intl
6h 46m
1 stop
MDT11:25 pmHarrisburg
$289
American Airlines
Mar 4
MDT9:48 amHarrisburg
9h 29m
2 stops
DEN5:17 pmDenver Intl
Mar 10
DEN12:19 pmDenver Intl
7h 59m
1 stop
MDT10:18 pmHarrisburg
$294
American Airlines
Feb 13
MDT6:31 pmHarrisburg
6h 06m
1 stop
DEN10:37 pmDenver Intl
Feb 17
DEN8:00 amDenver Intl
7h 50m
1 stop
MDT5:50 pmHarrisburg
$314

United Airlines flights from Harrisburg to Denver

Our best United Airlines deals on Harrisburg to Denver flight tickets
United Airlines
Mar 12
MDT6:15 amHarrisburg
6h 18m
1 stop
DEN10:33 amDenver Intl
Mar 27
DEN11:59 pmDenver Intl
7h 33m
1 stop
MDT9:32 amHarrisburg
$302
United Airlines
Apr 4
MDT2:49 pmHarrisburg
6h 35m
1 stop
DEN7:24 pmDenver Intl
Apr 6
DEN11:59 pmDenver Intl
7h 45m
1 stop
MDT9:44 amHarrisburg
$342
United Airlines
Mar 13
MDT5:40 pmHarrisburg
6h 15m
1 stop
DEN9:55 pmDenver Intl
Mar 21
DEN6:00 amDenver Intl
5h 27m
1 stop
MDT1:27 pmHarrisburg
$349

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 January 29, 2026.
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 2/20

10:46 am-10:59 pm

1 stop14h 13m

Denver Intl

Mon 2/23

11:59 pm-10:32 am

1 stop8h 33m

$235

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Mon 2/23

4:07 pm-9:47 pm

1 stop7h 40m

Denver Intl

Fri 2/27

6:00 am-6:26 pm

2 stops34h 26m

$265

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Sun 3/1

4:57 pm-11:56 am

2 stops44h 59m

Denver Intl

Sat 3/7

9:25 am-9:23 pm

1 stop9h 58m

$274

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Wed 4/15

6:00 am-12:09 pm

1 stop8h 09m

Denver Intl

Tue 4/21

2:39 pm-11:25 pm

1 stop6h 46m

$289

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Wed 3/4

9:48 am-5:17 pm

2 stops9h 29m

Denver Intl

Tue 3/10

12:19 pm-10:18 pm

1 stop7h 59m

$294

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Fri 2/20

4:07 pm-9:41 pm

1 stop7h 34m

Denver Intl

Mon 2/23

6:00 am-10:32 am

2 stops26h 32m

$295

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Mon 2/23

4:07 pm-9:47 pm

1 stop7h 40m

Denver Intl

Fri 2/27

11:59 pm-6:26 pm

1 stop16h 27m

$297

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Thu 3/12

6:15 am-10:33 am

1 stop6h 18m

Denver Intl

Fri 3/27

11:59 pm-9:32 am

1 stop7h 33m

$302

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Fri 2/27

4:04 pm-9:41 pm

1 stop7h 37m

Denver Intl

Mon 3/2

6:00 am-10:32 am

2 stops26h 32m

$307

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Fri 2/13

6:31 pm-10:37 pm

1 stop6h 06m

Denver Intl

Tue 2/17

8:00 am-5:50 pm

1 stop7h 50m

$314

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 $339, 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 November to fly from Harrisburg, when ticket prices are also cheap, with an average price of $350.

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 $397 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 January 2026, prices for Harrisburg to Denver flights are approximately 37% 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

Fastest flight time

5h 50m

Direct flights

None
The fastest flight from Harrisburg to Denver takes 5h 50m
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 $164Free CancellationRating
5.7
3,056 reviews
Search Frontier flights
DeltaPriceFrom $262Free CancellationRating
7.9
8,127 reviews
Search Delta flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights
American AirlinesPriceFrom $268Free CancellationRating
7.2
11,206 reviews
Search American Airlines flights

Traveling to a place near Denver?

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

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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