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Harrisburg

$117+ Cheap flights from Colorado to Harrisburg (MDT)

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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — MDT
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Colorado to Harrisburg

Cheapest flights from Colorado to Harrisburg
Explore the most affordable flight options available from Colorado to Harrisburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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.
Wed 12/243:20 pmDEN - MDT
1 stop6h 47mUnited Airlines
Thu 12/256:30 amMDT - DEN
1 stop6h 05mUnited Airlines
Deal found 12/10$339
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Fri 12/2611:35 pmDEN - MDT
1 stop7h 35mAmerican Airlines
Thu 1/15:00 amMDT - DEN
1 stop6h 20mAmerican Airlines
Deal found 12/11$344
This Expedia deal was found by Cheapflights users on 12/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:59 pmDEN - MDT
1 stop8h 17mFrontier
Tue 12/2310:56 amMDT - DEN
1 stop14h 08mFrontier
Deal found 12/11$363
This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:15 amDEN - MDT
1 stop7h 58mDelta
Thu 1/11:34 pmMDT - DEN
1 stop5h 58mDelta
Deal found 12/10$374
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Sat 12/2711:35 pmDEN - MDT
1 stop7h 35mAmerican Airlines
Fri 1/25:00 amMDT - DEN
1 stop6h 20mAmerican Airlines
Deal found 12/11$379
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Wed 12/313:20 pmDEN - MDT
1 stop6h 47mUnited Airlines
Thu 1/16:30 amMDT - DEN
1 stop6h 05mUnited Airlines
Deal found 12/10$384
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
Thu 12/1810:46 amDEN - MDT
2 stops45h 15mMultiple Airlines
Wed 12/244:28 pmMDT - DEN
1 stop6h 42mMultiple Airlines
Deal found 12/9$408
This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/181:42 pmCOS - MDT
1 stop7h 31mDelta
Thu 12/256:00 amMDT - COS
2 stops8h 55mDelta
Deal found 12/10$409
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Tue 12/2311:53 amDEN - MDT
1 stop6h 28mAmerican Airlines
Fri 1/25:00 amMDT - DEN
1 stop6h 20mAmerican Airlines
Deal found 12/10$414
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Fri 12/197:07 amDEN - MDT
1 stop5h 50mAmerican Airlines
Mon 1/56:00 pmMDT - DEN
1 stop6h 26mAmerican Airlines
Deal found 12/10$431
This Delta deal was found by Cheapflights users on 12/9. 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.
Wed 12/171:16 pmDEN - MDT
1 stop7h 57mDelta
Thu 12/256:00 amMDT - DEN
1 stop5h 49mDelta
Deal found 12/9$434
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Thu 12/186:00 amCOS - MDT
1 stop8h 33mUnited Airlines
Mon 12/226:30 amMDT - COS
2 stops8h 41mUnited Airlines
Deal found 12/10$441

Find flight deals from Colorado to Harrisburg

Keep the following information in mind while searching for Colorado to Harrisburg flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$257
(United Airlines)

One-way from

$117
(Kiwi.com)

Popular in

October

Cheapest in

February

Average price

$438
Provider with most accurate pricing for Denver Intl-Harrisburg flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Harrisburg flights.
Search Deals
From Colorado to Harrisburg
Search Deals
One-way flight from Colorado to Harrisburg
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Harrisburg 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 December 12, 2025.
Use the filters below to find and compare flights from Colorado to Harrisburg that are best for you.

Fly from

Colorado

Fly to

Harrisburg

Route

Depart

Return

Price

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Wed 1/14

6:00 am-4:34 pm

1 stop8h 34m

Harrisburg

Sun 1/18

2:28 pm-6:24 pm

1 stop5h 56m

$257

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Wed 1/14

12:28 pm-11:37 pm

2 stops9h 09m

Harrisburg

Sun 1/18

5:02 pm-9:16 pm

1 stop6h 14m

$272

Colorado SpringsHarrisburg

COS - MDT

COSMDT

Colorado Springs

Thu 1/29

3:17 pm-10:52 pm

1 stop5h 35m

Harrisburg

Sun 2/1

7:00 am-5:41 pm

2 stops12h 41m

$274

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Thu 5/28

11:50 pm-9:24 am

1 stop7h 34m

Harrisburg

Mon 6/1

8:00 pm-11:50 pm

1 stop5h 50m

$289

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Fri 2/13

6:59 am-2:51 pm

1 stop5h 52m

Harrisburg

Mon 2/16

3:16 pm-9:42 pm

1 stop8h 26m

$304

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Sat 12/27

11:35 pm-9:10 am

1 stop7h 35m

Harrisburg

Wed 12/31

3:42 pm-10:31 pm

1 stop8h 49m

$339

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Fri 1/2

11:35 pm-9:10 am

1 stop7h 35m

Harrisburg

Sun 1/4

8:02 pm-2:02 am

1 stop8h 00m

$344

Colorado SpringsHarrisburg

COS - MDT

COSMDT

Colorado Springs

Sat 1/31

11:43 am-9:05 pm

1 stop7h 22m

Harrisburg

Tue 2/3

6:30 am-11:02 am

1 stop6h 32m

$349

HaydenHarrisburg

HDN - MDT

HDNMDT

Hayden Yampa Valley

Fri 1/16

12:01 pm-9:05 pm

1 stop7h 04m

Harrisburg

Tue 1/20

6:30 am-10:55 am

1 stop6h 25m

$367

DenverHarrisburg

DEN - MDT

DENMDT

Denver Intl

Thu 1/29

6:00 am-4:34 pm

1 stop8h 34m

Harrisburg

Mon 2/2

6:30 am-12:38 pm

1 stop8h 08m

$369

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 32 results
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Best time to book a flight from Colorado to Harrisburg

Have a flexible travel schedule? Discover the best time to fly to Harrisburg from Colorado 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 Colorado to Harrisburg

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

Currently, March is the cheapest month in which you can book a flight from Colorado to Harrisburg (average of $90). Flying from Colorado to Harrisburg in November is currently the most expensive (average of $170). 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 CO to MDT?

Find hourly flight availability from Colorado to Harrisburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 14% on flights from Colorado to Harrisburg by exploring options for tickets in the evening.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Harrisburg. 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 into for flights to Harrisburg from Colorado?

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

  • How long is the flight from Colorado to Harrisburg?

    Airlines like United Airlines and American Airlines fly from Colorado to Harrisburg in about 8h 34m. The time it takes to get you to your destination can typically vary by up to 35m. There are 1470 mi between Colorado and Harrisburg. 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 Colorado to Harrisburg one-way?

    The cheapest airlines for a one-way flight from Colorado to Harrisburg are Frontier ($80), American Airlines ($108), and United Airlines ($170).

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

    While some choose either Colorado Springs - Harrisburg or Montrose County - Harrisburg, Denver Intl - Harrisburg is the most popular route from Colorado to Harrisburg.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado to Harrisburg 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 Colorado to Harrisburg?

    Currently, March is the cheapest month in which you can book a flight from Colorado to Harrisburg (average of $90). Flying from Colorado to Harrisburg in November is currently the most expensive (average of $170). 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

Traveling to a place near Harrisburg?

Book flights to Harrisburg if you plan to visit one of these locations
Mechanicsburg
Hershey
Carlisle
Camp Hill

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Alternative routes for Colorado to Harrisburg

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

Discover the top 4 airlines that operate flights from Colorado to Harrisburg. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$150Average$271FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$268Average$461FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$409FlexibilityNo cancel feeOn-time71%
DeltaCheapest$268Average$372FlexibilityNo cancel feeOn-timeN/A

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