What airlines fly to Colorado?

United Airlines, Southwest and Frontier are the top three most popular airlines that fly to Colorado from Harrisburg according to our data. United Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 6 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

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

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

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

Prices for flights from Harrisburg Airport to Colorado refresh daily.

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

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

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

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 Colorado.

What documentation or ID do you need to fly to Colorado?

The required travel and health documents for your Colorado 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 Colorado. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$122 Cheap Flights from Harrisburg to Colorado in 2026

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Find the cheapest flights from Harrisburg to Colorado

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:27 am - 10:59 pm

MDT

DEN

13h 32m

1 stop

11:59 pm - 9:51 am

DEN

MDT

7h 52m

1 stop

$211Frontier

Tue, Feb 24 - Sat, Feb 28

10:06 pm - 2:32 pm

MDT

DEN

18h 26m

1 stop

11:59 pm - 8:30 am

DEN

MDT

30h 31m

1 stop

$233Multiple Airlines

Mon, Apr 13 - Wed, Apr 22

10:06 pm - 12:09 pm

MDT

DEN

16h 03m

2 stops

11:59 pm - 8:30 am

DEN

MDT

30h 31m

1 stop

$247Multiple Airlines

Mon, Apr 13 - Wed, Apr 22

10:06 pm - 2:32 pm

MDT

DEN

18h 26m

1 stop

6:00 am - 5:26 pm

DEN

MDT

33h 26m

2 stops

$265Multiple Airlines

Mon, Apr 13 - Thu, Apr 23

5:38 am - 11:52 am

MDT

COS

8h 14m

1 stop

1:39 pm - 11:25 pm

COS

MDT

7h 46m

1 stop

$289American Airlines

Tue, Apr 21 - Tue, Apr 28

6:19 pm - 12:33 am

MDT

DEN

8h 14m

1 stop

12:55 am - 11:10 am

DEN

MDT

8h 15m

1 stop

$289Delta

Wed, Apr 15 - Wed, Apr 22

2:59 pm - 9:36 pm

MDT

DEN

8h 37m

1 stop

8:00 am - 7:10 pm

DEN

MDT

9h 10m

2 stops

$294American Airlines

Wed, Mar 4 - Tue, Mar 10

5:47 pm - 9:50 pm

MDT

COS

6h 03m

1 stop

1:33 pm - 12:22 am

COS

MDT

8h 49m

2 stops

$294United Airlines

Tue, Apr 21 - Tue, Apr 28

1:24 pm - 8:28 pm

MDT

COS

9h 04m

1 stop

1:28 pm - 11:41 pm

COS

MDT

8h 13m

1 stop

$299Delta

Wed, Mar 18 - Fri, Mar 27

6:15 am - 11:00 am

MDT

COS

6h 45m

1 stop

6:55 pm - 9:32 am

COS

MDT

12h 37m

2 stops

$310United Airlines

Thu, Mar 12 - Thu, Mar 19

Frontier flights from Harrisburg to Colorado

Our best Frontier deals on Harrisburg to Colorado flight tickets

Frontier

Feb 24

MDT11:27 amHarrisburg

13h 32m

1 stop

DEN10:59 pmDenver Intl

Feb 28

DEN8:55 amDenver Intl

7h 31m

1 stop

MDT6:26 pmHarrisburg

$211

Frontier

Mar 24

MDT10:18 pmHarrisburg

22h 18m

2 stops

DEN6:36 pmDenver Intl

Mar 30

DEN3:41 pmDenver Intl

24h 17m

1 stop

MDT5:58 pmHarrisburg

$336

Frontier

Feb 24

MDT11:27 amHarrisburg

13h 32m

1 stop

DEN10:59 pmDenver Intl

Feb 26

DEN2:10 pmDenver Intl

17h 41m

2 stops

MDT9:51 amHarrisburg

$337

American Airlines flights from Harrisburg to Colorado

Our best American Airlines deals on Harrisburg to Colorado flight tickets

American Airlines

Apr 15

MDT4:59 pmHarrisburg

7h 27m

1 stop

DEN10:26 pmDenver Intl

Apr 21

DEN11:59 pmDenver Intl

8h 58m

1 stop

MDT10:57 amHarrisburg

$289

American Airlines

Mar 4

MDT9:48 amHarrisburg

9h 29m

2 stops

DEN5:17 pmDenver Intl

Mar 7

DEN9:22 amDenver Intl

6h 28m

1 stop

MDT5:50 pmHarrisburg

$294

American Airlines

Mar 4

MDT9:48 amHarrisburg

9h 29m

2 stops

DEN5:17 pmDenver Intl

Mar 10

DEN8:00 amDenver Intl

9h 10m

2 stops

MDT7:10 pmHarrisburg

$300

Fly from

Fly to

Route

Depart

Return

Price

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Tue 2/24

11:27 am-10:59 pm

1 stop13h 32m

Denver Intl

Sat 2/28

11:59 pm-9:51 am

1 stop7h 52m

$211

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Mon 4/13

10:06 pm-2:32 pm

1 stop18h 26m

Denver Intl

Wed 4/22

11:59 pm-8:30 am

1 stop30h 31m

$233

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Mon 4/13

10:06 pm-12:09 pm

2 stops16h 03m

Denver Intl

Wed 4/22

11:59 pm-8:30 am

1 stop30h 31m

$247

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Mon 4/13

10:06 pm-2:32 pm

1 stop18h 26m

Denver Intl

Thu 4/23

6:00 am-5:26 pm

2 stops33h 26m

$265

HarrisburgColorado Springs

MDT - COS

MDTCOS

Harrisburg

Tue 4/21

5:38 am-11:52 am

1 stop8h 14m

Colorado Springs

Tue 4/28

1:39 pm-11:25 pm

1 stop7h 46m

$289

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Wed 4/15

6:19 pm-12:33 am

1 stop8h 14m

Denver Intl

Wed 4/22

12:55 am-11:10 am

1 stop8h 15m

$289

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Wed 3/4

2:59 pm-9:36 pm

1 stop8h 37m

Denver Intl

Tue 3/10

8:00 am-7:10 pm

2 stops9h 10m

$294

HarrisburgColorado Springs

MDT - COS

MDTCOS

Harrisburg

Tue 4/21

5:47 pm-9:50 pm

1 stop6h 03m

Colorado Springs

Tue 4/28

1:33 pm-12:22 am

2 stops8h 49m

$294

HarrisburgColorado Springs

MDT - COS

MDTCOS

Harrisburg

Wed 3/18

1:24 pm-8:28 pm

1 stop9h 04m

Colorado Springs

Fri 3/27

1:28 pm-11:41 pm

1 stop8h 13m

$299

HarrisburgColorado Springs

MDT - COS

MDTCOS

Harrisburg

Thu 3/12

6:15 am-11:00 am

1 stop6h 45m

Colorado Springs

Thu 3/19

6:55 pm-9:32 am

2 stops12h 37m

$310

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 Harrisburg to Colorado

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

What is the cheapest month to fly to Colorado?

The month of November is, on average, the cheapest month to fly to Colorado from Harrisburg, with most prices found around $350. The month of May is another great option to travel to Colorado, with average flight prices from Harrisburg averaging around $368.

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

You are more likely to see cheaper flights to Colorado from Harrisburg when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $396 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Harrisburg for as low as $329 on momondo.

Can stopping save me money on Harrisburg to Colorado flights?

You could potentially save up to 40% on your flight if you consider stops on a Harrisburg to Colorado flight.

Cheap Harrisburg to Colorado flight deals and tips

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

Fastest flight time	6h 03m
Direct flights	None

The fastest flight from Harrisburg to Colorado takes 6h 03m

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

Search flight deals

When did momondo last update prices for flights from Harrisburg Airport to Colorado?
Prices for flights from Harrisburg Airport to Colorado refresh daily.
How many operators does momondo search for flights from Harrisburg Airport to Colorado?
As of February 2026, there are 4 operators available to choose from for flights from Harrisburg Airport to Colorado.
How old do you have to be to fly from Harrisburg Airport to Colorado?
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 Colorado.
What documentation or ID do you need to fly to Colorado?
The required travel and health documents for your Colorado 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 Colorado. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Harrisburg to Colorado

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $170	Free Cancellation	Rating 5.7 3,052 reviews	Search Frontier flights
Delta	PriceFrom $262	Free Cancellation	Rating 7.9 8,180 reviews	Search Delta flights
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 9,279 reviews	Search United Airlines flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.2 11,271 reviews	Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Harrisburg to Colorado. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Harrisburg to Colorado 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 Harrisburg to Colorado?

momondo provides multiple filters to help you find the best flight to Colorado from Harrisburg. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Colorado 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.