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$108+ Cheap flights from Harrisburg (MDT) to Colorado

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — DEN
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Harrisburg to Colorado

Keep the following information in mind while searching for Harrisburg to Colorado flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$174
(Frontier)

One-way from

$108
(Frontier)

Popular in

March

Cheapest in

February

Average price

$419
From Harrisburg to Colorado
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One-way flight from Harrisburg to Colorado
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Harrisburg to Colorado

Cheapest flights from Harrisburg to Colorado
Explore the most affordable flight options available from Harrisburg to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Frontier deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/311:07 amMDT - DEN
1 stop14h 06mFrontier
dom. 10/512:04 amDEN - MDT
1 stop7h 58mFrontier
Deal found 9/10$174
This Frontier deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/311:07 amMDT - DEN
1 stop14h 06mFrontier
dom. 10/52:05 pmDEN - MDT
2 stops17h 57mFrontier
Deal found 9/10$245
This Frontier deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/2611:07 amMDT - DEN
1 stop8h 48mFrontier
dom. 9/2812:16 pmDEN - MDT
2 stops19h 46mFrontier
Deal found 9/10$259
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/206:20 amMDT - DEN
1 stop9h 38mAmerican Airlines
dom. 11/237:00 amDEN - MDT
1 stop5h 29mAmerican Airlines
Deal found 9/11$268
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/206:30 amMDT - DEN
1 stop6h 05mUnited Airlines
lun. 11/2411:59 pmDEN - MDT
1 stop7h 36mUnited Airlines
Deal found 9/10$269
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/46:00 amMDT - COS
1 stop8h 11mDelta
mar. 11/111:42 pmCOS - MDT
1 stop7h 32mDelta
Deal found 9/11$269
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/85:00 amMDT - DEN
2 stops8h 31mAmerican Airlines
mié. 11/122:49 pmDEN - MDT
1 stop6h 07mAmerican Airlines
Deal found 9/10$274
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/56:20 amMDT - COS
1 stop7h 28mAmerican Airlines
mié. 11/1212:36 pmCOS - MDT
2 stops9h 17mAmerican Airlines
Deal found 9/11$274
This Booking.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/108:31 pmMDT - DEN
1 stop14h 29mFrontier
jue. 10/1612:36 amDEN - MDT
1 stop15h 00mFrontier
Deal found 9/10$276
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/259:22 pmMDT - DEN
2 stops36h 50mMultiple Airlines
jue. 10/3012:16 amDEN - MDT
1 stop12h 04mMultiple Airlines
Deal found 9/10$277
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/35:40 amMDT - DEN
2 stops8h 03mAmerican Airlines
sáb. 12/68:10 amDEN - MDT
2 stops8h 37mAmerican Airlines
Deal found 9/10$279
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/410:52 amMDT - COS
2 stops9h 14mAmerican Airlines
mar. 11/1112:45 pmCOS - MDT
2 stops9h 08mAmerican Airlines
Deal found 9/11$279

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harrisburg to Colorado 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, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Harrisburg to Colorado that are best for you.

Fly from

Harrisburg

Fly to

Colorado

Route

Depart

Return

Price

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

vie. 10/3

11:07 am-11:13 pm

1 stop14h 06m

Denver Intl

dom. 10/5

12:04 am-10:02 am

1 stop7h 58m

$174

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

jue. 11/20

6:20 am-1:58 pm

1 stop9h 38m

Denver Intl

dom. 11/23

7:00 am-2:29 pm

1 stop5h 29m

$269

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

sáb. 10/25

6:10 am-10:11 am

1 stop6h 01m

Denver Intl

vie. 10/31

3:45 pm-11:00 pm

1 stop5h 15m

$269

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

mié. 10/15

6:30 am-10:35 am

1 stop6h 05m

Denver Intl

lun. 10/20

11:59 pm-9:29 am

1 stop7h 30m

$269

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

jue. 12/11

5:00 am-9:21 am

1 stop6h 21m

Denver Intl

mié. 12/17

6:21 am-3:30 pm

1 stop7h 09m

$269

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

jue. 11/20

6:30 am-10:35 am

1 stop6h 05m

Denver Intl

lun. 11/24

11:59 pm-9:35 am

1 stop7h 36m

$269

HarrisburgColorado Springs

MDT - COS

MDTCOS

Harrisburg

jue. 11/6

6:00 am-12:11 pm

1 stop8h 11m

Colorado Springs

mar. 11/11

1:42 pm-11:14 pm

1 stop7h 32m

$269

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

vie. 10/3

4:45 pm-10:02 pm

1 stop7h 17m

Denver Intl

lun. 10/6

11:59 pm-10:56 am

1 stop8h 57m

$269

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

vie. 10/3

10:25 am-4:35 pm

1 stop8h 10m

Denver Intl

mar. 10/7

11:59 pm-9:29 am

1 stop7h 30m

$269

HarrisburgColorado Springs

MDT - COS

MDTCOS

Harrisburg

jue. 11/6

6:00 am-12:11 pm

1 stop8h 11m

Colorado Springs

mié. 11/12

1:42 pm-11:14 pm

1 stop7h 32m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 47 results
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Best time to book a flight from Harrisburg to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Harrisburg with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Harrisburg to Colorado

What is the cheapest month to book a flight from Harrisburg to Colorado?

Currently, October is the cheapest month in which you can book a flight from Harrisburg to Colorado (average of $197). Flying from Harrisburg to Colorado in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MDT to CO?

Find hourly flight availability from Harrisburg to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

When flying from Harrisburg to Colorado, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Harrisburg to Colorado?

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated septiembre 11, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Harrisburg to Colorado to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.8
Fair
3,177 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Harrisburg to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Harrisburg to Colorado?

    Harrisburg (MDT) is the airport you will fly out of if you book a flight from Harrisburg to Colorado. It is only a 8.5 mi journey to Harrisburg (MDT) from Harrisburg’s city center.

  • How long is the flight from Harrisburg to Colorado?

    Frontier, American Airlines, and Delta can get you from Harrisburg to Colorado in just under 6h 01m. Your travel time can differ by up to 8h 05m. Harrisburg and Colorado are separated by a distance of 1470 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Harrisburg to Colorado one-way?

    One-way options have recently been found by users for as low as $108 on Frontier. Other airlines that offer cheap prices include Allegiant Air from $232 and Delta from $234 one-way.

  • What are the most popular routes from Harrisburg to Colorado?

    Most travelers choose Harrisburg - Denver Intl, Harrisburg - Aspen Pitkin County or Harrisburg - Montrose County when deciding on the best route from Harrisburg to Colorado.

  • Can I find deals for flights from Harrisburg to Colorado that include hotel bookings?

    Yes. In addition to deals on Harrisburg to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Harrisburg to Colorado?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harrisburg to Colorado.

  • Can I find deals for business class flights from Harrisburg to Colorado?

    Yes. Cheapflights offers flight deals from Harrisburg to Colorado by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Harrisburg to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Harrisburg to Colorado (average of $197). Flying from Harrisburg to Colorado in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Harrisburg to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Harrisburg to Colorado

Discover the top 4 airlines that operate flights from Harrisburg to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$140Average$284FlexibilityNo cancel feeOn-time62%
DeltaCheapest$268Average$355FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$517FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$530FlexibilityNo cancel feeOn-time69%

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