Colorado

$129+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — DEN
Aug 3 — Aug 101
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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 July 29, 2025.

Round-trip from

$248
(Frontier)

One-way from

$129
(Frontier)

Popular in

March

Cheapest in

February

Average price

$400
From Harrisburg to Colorado
One-way flight from Harrisburg to Colorado
High demand for flights, 3% potential price rise
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in July 2025

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 July 29, 2025.

This Frontier deal was found by Cheapflights users on 7/28. 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.
Thu 8/711:06 amMDT - DEN
1 stop14h 05mFrontier
Fri 8/1512:23 amDEN - MDT
1 stop8h 05mFrontier
Deal found 7/28$248
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Thu 11/203:46 pmMDT - DEN
1 stop6h 09mAmerican Airlines
Sun 11/236:47 amDEN - MDT
1 stop6h 07mAmerican Airlines
Deal found 7/27$266
This Delta deal was found by Cheapflights users on 7/28. 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.
Fri 9/126:23 pmMDT - DEN
1 stop7h 36mDelta
Fri 9/1912:45 amDEN - MDT
2 stops10h 13mDelta
Deal found 7/28$274
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 10/243:07 pmMDT - COS
2 stops9h 02mAmerican Airlines
Wed 10/292:01 pmCOS - MDT
1 stop7h 12mAmerican Airlines
Deal found 7/29$274
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 8/266:25 amMDT - DRO
1 stop7h 40mAmerican Airlines
Wed 9/310:45 amDRO - MDT
2 stops9h 57mAmerican Airlines
Deal found 7/29$284
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Mon 9/226:23 amMDT - MTJ
1 stop9h 09mAmerican Airlines
Sat 9/272:29 pmMTJ - MDT
1 stop6h 43mAmerican Airlines
Deal found 7/27$289
This Delta deal was found by Cheapflights users on 7/28. 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.
Sun 9/712:33 pmMDT - COS
2 stops10h 08mDelta
Wed 9/171:11 pmCOS - MDT
1 stop8h 18mDelta
Deal found 7/28$324
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Sat 9/275:48 pmMDT - COS
1 stop5h 53mUnited Airlines
Mon 9/2912:00 pmCOS - MDT
1 stop7h 25mUnited Airlines
Deal found 7/27$331
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 8/205:48 pmMDT - DEN
1 stop7h 15mUnited Airlines
Sun 8/2411:59 pmDEN - MDT
1 stop7h 34mUnited Airlines
Deal found 7/28$374
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Sat 8/236:25 amMDT - GJT
1 stop7h 30mAmerican Airlines
Tue 8/2611:45 amGJT - MDT
2 stops9h 26mAmerican Airlines
Deal found 7/26$384
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 10/282:35 pmMDT - DRO
2 stops9h 26mUnited Airlines
Sat 11/17:00 amDRO - MDT
2 stops10h 15mUnited Airlines
Deal found 7/28$404
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Sat 8/166:30 amMDT - MTJ
2 stops10h 00mUnited Airlines
Wed 8/207:30 amMTJ - MDT
2 stops11h 45mUnited Airlines
Deal found 7/27$439

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 July 29, 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

Thu 8/7

11:06 am-11:11 pm

1 stop14h 05m

Denver Intl

Fri 8/15

12:23 am-10:28 am

1 stop8h 05m

$248

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Tue 8/26

5:00 am-11:24 am

1 stop8h 24m

Denver Intl

Tue 9/2

11:59 pm-10:13 am

1 stop8h 14m

$269

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Fri 9/12

6:23 pm-11:59 pm

1 stop7h 36m

Denver Intl

Fri 9/19

12:45 am-12:58 pm

2 stops10h 13m

$274

HarrisburgColorado Springs

MDT - COS

MDTCOS

Harrisburg

Fri 10/24

3:07 pm-10:09 pm

2 stops9h 02m

Colorado Springs

Wed 10/29

2:01 pm-11:13 pm

1 stop7h 12m

$274

HarrisburgDurango

MDT - DRO

MDTDRO

Harrisburg

Tue 8/26

6:25 am-12:05 pm

1 stop7h 40m

Durango La Plata County

Wed 9/3

10:45 am-10:42 pm

2 stops9h 57m

$284

HarrisburgMontrose

MDT - MTJ

MDTMTJ

Harrisburg

Mon 9/22

6:23 am-1:32 pm

1 stop9h 09m

Montrose County

Sat 9/27

2:29 pm-11:12 pm

1 stop6h 43m

$289

HarrisburgColorado Springs

MDT - COS

MDTCOS

Harrisburg

Sun 9/7

12:33 pm-8:41 pm

2 stops10h 08m

Colorado Springs

Wed 9/17

1:11 pm-11:29 pm

1 stop8h 18m

$324

HarrisburgColorado Springs

MDT - COS

MDTCOS

Harrisburg

Sat 9/27

5:48 pm-9:41 pm

1 stop5h 53m

Colorado Springs

Mon 9/29

12:00 pm-9:25 pm

1 stop7h 25m

$331

HarrisburgGrand Junction

MDT - GJT

MDTGJT

Harrisburg

Tue 1/6

6:27 am-4:07 pm

2 stops11h 40m

Grand Junction Regnl

Sun 1/11

12:45 pm-10:23 pm

1 stop7h 38m

$372

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Wed 8/20

5:48 pm-11:03 pm

1 stop7h 15m

Denver Intl

Sun 8/24

11:59 pm-9:33 am

1 stop7h 34m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 22 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 July 29, 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.

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 July 29, 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.
8.0
Very good

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

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!
8.0
Very good
8.0
Very good

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

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!
8.0
Very good

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

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!
8.0
Very good

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

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!
8.0
Very good

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

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.

  • 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 $129 on Frontier. Other airlines that offer cheap prices include United Airlines from $171 and Delta from $176 one-way.

  • What are the most popular routes 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

Browse thousands of different options on Cheapflights for your next trip

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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.

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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$140Average$254FlexibilityNo cancel feeOn-time62%
DeltaCheapest$268Average$348FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$510FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$540FlexibilityNo cancel feeOn-time69%

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