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$157+ 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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — DEN
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$269
(Delta)

One-way from

$157
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$400
Provider with most accurate pricing for Harrisburg-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Harrisburg-Denver Intl flights.
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From Harrisburg to Colorado
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One-way flight from Harrisburg to Colorado
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Highest demand for flights based on searches. 5% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This Delta deal was found by Cheapflights users on 4/28. 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 6/136:25 pmMDT - DEN
1 stop7h 56mDelta
Mon 6/1612:59 amDEN - MDT
1 stop8h 10mDelta
Deal found 4/28$269
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3012:35 pmMDT - COS
2 stops11h 53mDelta
Wed 9/31:40 pmCOS - MDT
1 stop8h 02mDelta
Deal found 4/29$274
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 8/3012:04 pmMDT - COS
2 stops8h 16mAmerican Airlines
Wed 9/312:01 pmCOS - MDT
2 stops9h 55mAmerican Airlines
Deal found 4/29$279
This Booking.com deal was found by Cheapflights users on 4/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:27 pmMDT - DEN
1 stop15h 51mFrontier
Wed 5/1412:30 amDEN - MDT
1 stop15h 07mFrontier
Deal found 4/29$281
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 7/31:26 pmMDT - DEN
1 stop8h 34mAmerican Airlines
Wed 7/92:06 pmDEN - MDT
1 stop5h 57mAmerican Airlines
Deal found 4/29$324
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/306:30 amMDT - COS
1 stop6h 26mUnited Airlines
Wed 9/312:02 pmCOS - MDT
1 stop5h 50mUnited Airlines
Deal found 4/29$349
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Sun 9/216:57 amMDT - MTJ
1 stop8h 33mAmerican Airlines
Sat 9/272:42 pmMTJ - MDT
1 stop5h 59mAmerican Airlines
Deal found 4/29$364
This United Airlines deal was found by Cheapflights users on 4/28. 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 5/62:30 pmMDT - DEN
2 stops9h 10mUnited Airlines
Mon 5/1211:59 pmDEN - MDT
1 stop7h 40mUnited Airlines
Deal found 4/28$384
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/136:15 amMDT - GJT
2 stops8h 23mUnited Airlines
Thu 5/297:15 amGJT - MDT
2 stops9h 34mUnited Airlines
Deal found 4/29$420
This American Airlines deal was found by Cheapflights users on 4/29. 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 6/101:10 pmMDT - GJT
2 stops11h 39mAmerican Airlines
Tue 6/246:59 pmGJT - MDT
2 stops12h 49mAmerican Airlines
Deal found 4/29$424
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/264:34 pmMDT - DEN
3 stops27h 53mMultiple Airlines
Mon 6/308:00 amDEN - MDT
2 stops31h 48mMultiple Airlines
Deal found 4/28$448
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/136:15 amMDT - MTJ
2 stops8h 20mUnited Airlines
Sat 5/241:05 pmMTJ - MDT
1 stop7h 34mUnited Airlines
Deal found 4/29$519

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 April 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

Fri 6/13

6:25 pm-12:21 am

1 stop7h 56m

Denver Intl

Tue 6/17

7:05 am-5:30 pm

1 stop8h 25m

$269

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Sun 5/25

11:26 am-8:18 am

1 stop22h 52m

Denver Intl

Fri 5/30

12:26 am-7:27 pm

1 stop17h 01m

$310

HarrisburgColorado Springs

MDT - COS

MDTCOS

Harrisburg

Fri 6/27

12:34 pm-10:16 pm

2 stops11h 42m

Colorado Springs

Wed 7/2

2:28 pm-11:58 pm

1 stop7h 30m

$323

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Thu 7/3

1:26 pm-8:00 pm

1 stop8h 34m

Denver Intl

Wed 7/9

2:06 pm-10:03 pm

1 stop5h 57m

$324

HarrisburgColorado Springs

MDT - COS

MDTCOS

Harrisburg

Thu 6/12

6:30 am-11:08 am

1 stop6h 38m

Colorado Springs

Mon 6/16

12:04 pm-9:25 pm

1 stop7h 21m

$362

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Fri 5/9

6:15 am-10:41 am

1 stop6h 26m

Denver Intl

Sun 5/11

6:00 am-1:34 pm

1 stop5h 34m

$379

HarrisburgMontrose

MDT - MTJ

MDTMTJ

Harrisburg

Fri 6/13

6:25 am-1:49 pm

1 stop9h 24m

Montrose County

Mon 6/16

2:39 pm-11:22 pm

1 stop6h 43m

$420

HarrisburgGrand Junction

MDT - GJT

MDTGJT

Harrisburg

Tue 5/13

6:15 am-12:38 pm

2 stops8h 23m

Grand Junction Regnl

Thu 5/29

7:15 am-6:49 pm

2 stops9h 34m

$420

HarrisburgGrand Junction

MDT - GJT

MDTGJT

Harrisburg

Tue 6/10

1:10 pm-10:49 pm

2 stops11h 39m

Grand Junction Regnl

Tue 6/24

6:59 pm-9:48 am

2 stops12h 49m

$424

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Thu 6/26

4:34 pm-6:27 pm

3 stops27h 53m

Denver Intl

Mon 6/30

8:00 am-5:48 pm

2 stops31h 48m

$448

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 26 results
1
2
3

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 April 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.

Rainfall in Colorado by month

Plan your trip to Colorado by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

Plan your trip to Colorado by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colorado, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 April 29, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and Allegiant Air from Harrisburg to Colorado to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Allegiant Air
7.3
Good
734 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Frontier
6.0
Okay
3,287 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 $157 on Frontier. Other airlines that offer cheap prices include Allegiant Air from $178 and American Airlines from $224 one-way.

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

    Most travelers choose Harrisburg - Denver Intl, Harrisburg - Montrose County or Harrisburg - Colorado Springs 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$140Average$220FlexibilityNo cancel feeOn-time62%
DeltaCheapest$268Average$379FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$565FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$546FlexibilityNo cancel feeOn-time69%

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