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, United Airlines, and Delta 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 April 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.

$127 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.

4:50 pm - 10:37 pm

MDT

DEN

7h 47m

1 stop

6:00 am - 5:26 pm

DEN

MDT

33h 26m

2 stops

$289Multiple Airlines

Mon, May 11 - Thu, May 14

6:19 pm - 12:36 am

MDT

DEN

8h 17m

1 stop

12:56 am - 11:07 am

DEN

MDT

8h 11m

1 stop

$303Delta

Wed, May 6 - Mon, May 11

2:56 pm - 9:15 pm

MDT

COS

8h 19m

1 stop

1:40 pm - 11:40 pm

COS

MDT

8h 00m

1 stop

$303Delta

Wed, Sep 2 - Tue, Sep 15

12:30 pm - 9:15 pm

MDT

COS

10h 45m

2 stops

6:00 am - 2:09 pm

COS

MDT

6h 09m

1 stop

$308Delta

Sat, Sep 26 - Tue, Sep 29

6:32 am - 2:45 pm

MDT

COS

10h 13m

2 stops

8:00 am - 9:50 pm

COS

MDT

11h 50m

2 stops

$313American Airlines

Sat, Sep 12 - Tue, Sep 15

2:40 pm - 7:29 pm

MDT

DEN

6h 49m

1 stop

6:00 am - 1:33 pm

DEN

MDT

5h 33m

1 stop

$318United Airlines

Sat, May 2 - Sat, May 9

7:59 pm - 12:30 am

MDT

DEN

6h 31m

1 stop

4:45 pm - 12:30 am

DEN

MDT

5h 45m

1 stop

$326United Airlines

Sat, May 23 - Fri, May 29

6:18 am - 11:30 am

MDT

COS

7h 12m

1 stop

8:00 am - 9:50 pm

COS

MDT

11h 50m

2 stops

$328American Airlines

Sat, Sep 26 - Sat, Oct 3

4:50 pm - 10:37 pm

MDT

DEN

7h 47m

1 stop

2:31 pm - 4:00 pm

DEN

MDT

23h 29m

1 stop

$329Multiple Airlines

Mon, May 11 - Thu, May 14

6:19 pm - 12:36 am

MDT

DEN

8h 17m

1 stop

3:30 pm - 11:59 pm

DEN

MDT

6h 29m

1 stop

$333Delta

Wed, Apr 15 - Tue, Apr 21

Delta flights from Harrisburg to Colorado

Our best Delta deals on Harrisburg to Colorado flight tickets

Delta

May 6

MDT6:19 pmHarrisburg

8h 17m

1 stop

DEN12:36 amDenver Intl

May 11

DEN12:56 amDenver Intl

8h 11m

1 stop

MDT11:07 amHarrisburg

$303

Delta

Sep 26

MDT12:30 pmHarrisburg

10h 45m

2 stops

COS9:15 pmColorado Springs

Sep 29

COS6:00 amColorado Springs

6h 09m

1 stop

MDT2:09 pmHarrisburg

$308

Delta

Apr 15

MDT6:19 pmHarrisburg

8h 17m

1 stop

DEN12:36 amDenver Intl

Apr 21

DEN3:30 pmDenver Intl

6h 29m

1 stop

MDT11:59 pmHarrisburg

$333

American Airlines flights from Harrisburg to Colorado

Our best American Airlines deals on Harrisburg to Colorado flight tickets

American Airlines

Sep 12

MDT6:32 amHarrisburg

10h 13m

2 stops

COS2:45 pmColorado Springs

Sep 15

COS8:00 amColorado Springs

11h 50m

2 stops

MDT9:50 pmHarrisburg

$313

American Airlines

Sep 26

MDT6:18 amHarrisburg

7h 12m

1 stop

COS11:30 amColorado Springs

Oct 3

COS8:00 amColorado Springs

11h 50m

2 stops

MDT9:50 pmHarrisburg

$328

American Airlines

Jun 6

MDT7:17 pmHarrisburg

6h 42m

1 stop

DEN11:59 pmDenver Intl

Jul 4

DEN11:46 pmDenver Intl

8h 22m

1 stop

MDT10:08 amHarrisburg

$338

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Mon 5/11

4:50 pm-10:37 pm

1 stop7h 47m

Denver Intl

Thu 5/14

6:00 am-5:26 pm

2 stops33h 26m

$289

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Wed 5/6

6:19 pm-12:36 am

1 stop8h 17m

Denver Intl

Mon 5/11

12:56 am-11:07 am

1 stop8h 11m

$303

HarrisburgColorado Springs

MDT - COS

MDTCOS

Harrisburg

Wed 9/2

2:56 pm-9:15 pm

1 stop8h 19m

Colorado Springs

Tue 9/15

1:40 pm-11:40 pm

1 stop8h 00m

$303

HarrisburgColorado Springs

MDT - COS

MDTCOS

Harrisburg

Sat 9/26

12:30 pm-9:15 pm

2 stops10h 45m

Colorado Springs

Tue 9/29

6:00 am-2:09 pm

1 stop6h 09m

$308

HarrisburgColorado Springs

MDT - COS

MDTCOS

Harrisburg

Sat 9/12

6:32 am-2:45 pm

2 stops10h 13m

Colorado Springs

Tue 9/15

8:00 am-9:50 pm

2 stops11h 50m

$313

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Sat 5/2

2:40 pm-7:29 pm

1 stop6h 49m

Denver Intl

Sat 5/9

6:00 am-1:33 pm

1 stop5h 33m

$318

Quickest round-trip

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Sat 5/23

7:59 pm-12:30 am

1 stop6h 31m

Denver Intl

Fri 5/29

4:45 pm-12:30 am

1 stop5h 45m

$326

HarrisburgColorado Springs

MDT - COS

MDTCOS

Harrisburg

Sat 9/26

6:18 am-11:30 am

1 stop7h 12m

Colorado Springs

Sat 10/3

8:00 am-9:50 pm

2 stops11h 50m

$328

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Mon 5/11

4:50 pm-10:37 pm

1 stop7h 47m

Denver Intl

Thu 5/14

2:31 pm-4:00 pm

1 stop23h 29m

$329

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Wed 4/15

6:19 pm-12:36 am

1 stop8h 17m

Denver Intl

Tue 4/21

3:30 pm-11:59 pm

1 stop6h 29m

$333

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 April is another great option to travel to Colorado, with average flight prices from Harrisburg averaging around $373.

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 $398 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 $274 on momondo.

Can stopping save me money on Harrisburg to Colorado flights?

You could potentially save up to 3% 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	5h 36m
Direct flights	None

The fastest flight from Harrisburg to Colorado takes 5h 36m

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

Search flight deals

Frequently asked questions about flying 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 April 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 $164	Free Cancellation	Rating 5.7 3,000 reviews	Search Frontier flights
Delta	PriceFrom $262	Free Cancellation	Rating 7.9 8,382 reviews	Search Delta flights
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 9,541 reviews	Search United Airlines flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.1 11,556 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.