What is the cheapest airline that flies from Colorado to Harrisburg?

Frontier, United Airlines, and American Airlines are the most popular carriers operating from Colorado to Harrisburg

What airlines fly to Harrisburg?

United Airlines, Southwest and Frontier are the top three most popular airlines that fly to Harrisburg from Colorado 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 5 different airlines that fly to Harrisburg on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Harrisburg?

Flight times from Colorado to Harrisburg vary, but if you’re flying out of Denver and flying into Baltimore (one of the most popular routes), then the duration is 3h 15m on average. Another popular route from Colorado to Harrisburg is flying from Grand Junction to Baltimore, which will take roughly 5h 50m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Colorado to Harrisburg Airport?

Prices for flights from Colorado to Harrisburg Airport are updated daily.

How many operators does momondo search for flights from Colorado to Harrisburg Airport?

As of March 2026, there are 4 operators available to choose from for flights from Colorado to Harrisburg Airport.

How old do you have to be to fly from Colorado to Harrisburg Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Harrisburg Airport.

What documentation or ID do you need to fly to Harrisburg Airport?

The required travel and health documents for your Harrisburg Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Harrisburg Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$141 Cheap Flights from Colorado to Harrisburg in 2026

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Find the cheapest flights from Colorado to Harrisburg

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:55 am - 9:21 pm

DEN

MDT

9h 26m

1 stop

10:06 pm - 8:21 am

MDT

DEN

12h 15m

1 stop

$281Frontier

Fri, Apr 10 - Sun, Apr 12

5:05 am - 5:07 pm

DEN

MDT

34h 02m

2 stops

3:45 pm - 10:37 pm

MDT

DEN

8h 52m

1 stop

$318Multiple Airlines

Wed, May 27 - Mon, Jun 1

5:05 am - 5:26 pm

DEN

MDT

34h 21m

2 stops

4:50 pm - 10:37 pm

MDT

DEN

7h 47m

1 stop

$331Multiple Airlines

Thu, May 7 - Mon, May 11

7:01 pm - 8:19 pm

DEN

MDT

23h 18m

2 stops

3:45 pm - 10:37 pm

MDT

DEN

8h 52m

1 stop

$335Multiple Airlines

Thu, May 28 - Mon, Jun 1

11:59 pm - 9:44 am

DEN

MDT

7h 45m

1 stop

5:52 pm - 10:10 pm

MDT

DEN

6h 18m

1 stop

$349United Airlines

Fri, Apr 17 - Tue, Apr 21

9:25 am - 9:11 pm

DEN

MDT

9h 46m

1 stop

10:06 pm - 11:04 pm

MDT

DEN

50h 58m

2 stops

$350Frontier

Thu, Apr 2 - Mon, Apr 6

1:33 pm - 12:42 am

COS

MDT

9h 09m

2 stops

6:15 am - 10:57 am

MDT

COS

6h 42m

1 stop

$354United Airlines

Sat, Apr 18 - Sat, Apr 25

7:01 pm - 8:19 pm

DEN

MDT

23h 18m

2 stops

3:45 pm - 10:37 pm

MDT

DEN

8h 52m

1 stop

$358Multiple Airlines

Thu, May 28 - Mon, Jun 1

7:00 am - 2:52 pm

DEN

MDT

5h 52m

1 stop

5:38 am - 9:58 am

MDT

DEN

6h 20m

1 stop

$369American Airlines

Wed, Apr 29 - Sun, May 3

1:39 pm - 11:25 pm

COS

MDT

7h 46m

1 stop

5:38 am - 11:52 am

MDT

COS

8h 14m

1 stop

$369American Airlines

Mon, May 4 - Sat, May 9

Frontier flights from Colorado to Harrisburg

Our best Frontier deals on Colorado to Harrisburg flight tickets

Frontier

Apr 10

DEN9:55 amDenver Intl

9h 26m

1 stop

MDT9:21 pmHarrisburg

Apr 12

MDT10:06 pmHarrisburg

12h 15m

1 stop

DEN8:21 amDenver Intl

$281

Frontier

Mar 30

DEN11:59 pmDenver Intl

15h 59m

1 stop

MDT5:58 pmHarrisburg

Apr 3

MDT10:06 pmHarrisburg

26h 58m

1 stop

DEN11:04 pmDenver Intl

$325

Frontier

Apr 2

DEN9:25 amDenver Intl

9h 46m

1 stop

MDT9:11 pmHarrisburg

Apr 6

MDT10:06 pmHarrisburg

50h 58m

2 stops

DEN11:04 pmDenver Intl

$350

American Airlines flights from Colorado to Harrisburg

Our best American Airlines deals on Colorado to Harrisburg flight tickets

American Airlines

Apr 29

DEN1:13 pmDenver Intl

8h 12m

1 stop

MDT11:25 pmHarrisburg

May 3

MDT5:38 amHarrisburg

6h 20m

1 stop

DEN9:58 amDenver Intl

$369

American Airlines

Apr 4

COS1:39 pmColorado Springs

7h 45m

1 stop

MDT11:24 pmHarrisburg

Apr 11

MDT4:54 pmHarrisburg

8h 38m

2 stops

COS11:32 pmColorado Springs

$379

American Airlines

Apr 4

COS1:39 pmColorado Springs

7h 45m

1 stop

MDT11:24 pmHarrisburg

Apr 11

MDT5:38 amHarrisburg

8h 14m

1 stop

COS11:52 amColorado Springs

$394

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Fri 4/10

9:55 am-9:21 pm

1 stop9h 26m

Harrisburg

Sun 4/12

10:06 pm-8:21 am

1 stop12h 15m

$281

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Wed 5/27

5:05 am-5:07 pm

2 stops34h 02m

Harrisburg

Mon 6/1

3:45 pm-10:37 pm

1 stop8h 52m

$318

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Thu 5/7

5:05 am-5:26 pm

2 stops34h 21m

Harrisburg

Mon 5/11

4:50 pm-10:37 pm

1 stop7h 47m

$331

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Thu 5/28

7:01 pm-8:19 pm

2 stops23h 18m

Harrisburg

Mon 6/1

3:45 pm-10:37 pm

1 stop8h 52m

$335

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Fri 4/17

11:59 pm-9:44 am

1 stop7h 45m

Harrisburg

Tue 4/21

5:52 pm-10:10 pm

1 stop6h 18m

$349

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Thu 4/2

9:25 am-9:11 pm

1 stop9h 46m

Harrisburg

Mon 4/6

10:06 pm-11:04 pm

2 stops50h 58m

$350

Colorado SpringsHarrisburg

COS - MDT

COSMDT

Colorado Springs

Sat 4/18

1:33 pm-12:42 am

2 stops9h 09m

Harrisburg

Sat 4/25

6:15 am-10:57 am

1 stop6h 42m

$354

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Thu 5/28

7:01 pm-8:19 pm

2 stops23h 18m

Harrisburg

Mon 6/1

3:45 pm-10:37 pm

1 stop8h 52m

$358

Quickest round-trip

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Wed 4/29

7:00 am-2:52 pm

1 stop5h 52m

Harrisburg

Sun 5/3

5:38 am-9:58 am

1 stop6h 20m

$369

Colorado SpringsHarrisburg

COS - MDT

COSMDT

Colorado Springs

Mon 5/4

1:39 pm-11:25 pm

1 stop7h 46m

Harrisburg

Sat 5/9

5:38 am-11:52 am

1 stop8h 14m

$369

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 Colorado 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

Other information

What is the cheapest month to fly to Harrisburg?

The month of January is, on average, the cheapest month to fly to Harrisburg from Colorado, 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 $324.

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

You are more likely to see cheaper flights to Harrisburg from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Harrisburg for around $392 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Harrisburg from Colorado for as low as $229 on momondo.

Can stopping save me money on Colorado to Harrisburg flights?

You could potentially save up to 33% on your flight if you consider stops on a Colorado to Harrisburg flight.

Cheap Colorado to Harrisburg flight deals and tips

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

Fastest flight time	5h 30m
Direct flights	None

The fastest flight from Colorado to Harrisburg takes 5h 30m

There are no direct flights from Colorado to Harrisburg. There are no popular flight routes from Colorado to Harrisburg.

Search flight deals

When did momondo last update prices for flights from Colorado to Harrisburg Airport?
Prices for flights from Colorado to Harrisburg Airport are updated daily.
How many operators does momondo search for flights from Colorado to Harrisburg Airport?
As of March 2026, there are 4 operators available to choose from for flights from Colorado to Harrisburg Airport.
How old do you have to be to fly from Colorado to Harrisburg Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Harrisburg Airport.
What documentation or ID do you need to fly to Harrisburg Airport?
The required travel and health documents for your Harrisburg Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Harrisburg Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Colorado to Harrisburg

Compare and see reviews for airlines that fly from Colorado to Harrisburg with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $129	Free Cancellation	Rating 5.7 3,019 reviews	Search Frontier flights
Delta	PriceFrom $268	Free Cancellation	Rating 7.9 8,314 reviews	Search Delta flights
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 9,455 reviews	Search United Airlines flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.1 11,487 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 Colorado to Harrisburg?

It is quick and easy to find Colorado 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 Colorado to Harrisburg with flexible booking policies on momondo?

Flights from Colorado to Harrisburg with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Colorado 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 Colorado to Harrisburg right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Colorado to Harrisburg now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Harrisburg and let you know when they change.