HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Colorado

$168+ 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — DEN
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Harrisburg to Colorado with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 January 29, 2026.

This Orbitz deal was found by Cheapflights users on 1/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2010:46 am
MDT
-
DEN
1 stop14h 13m
Frontier
Mon 2/2311:59 pm
DEN
-
MDT
1 stop8h 33m
Frontier
Deal found 1/26$235
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/234:07 pm
MDT
-
DEN
1 stop7h 40m
Multiple Airlines
Fri 2/276:00 am
DEN
-
MDT
2 stops34h 26m
Multiple Airlines
Deal found 1/28$265
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/14:57 pm
MDT
-
DEN
2 stops44h 59m
Multiple Airlines
Sat 3/79:25 am
DEN
-
MDT
1 stop9h 58m
Multiple Airlines
Deal found 1/26$274
This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/611:27 am
MDT
-
DEN
1 stop24h 33m
Frontier
Sat 2/1411:59 pm
DEN
-
MDT
1 stop7h 52m
Frontier
Deal found 1/28$286
This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:00 am
MDT
-
DEN
1 stop8h 09m
American Airlines
Tue 4/212:39 pm
DEN
-
MDT
1 stop6h 46m
American Airlines
Deal found 1/28$289
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Sat 9/196:18 am
MDT
-
COS
1 stop7h 12m
American Airlines
Tue 9/221:04 pm
COS
-
MDT
1 stop7h 27m
American Airlines
Deal found 1/27$289
This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/49:48 am
MDT
-
DEN
2 stops9h 29m
American Airlines
Tue 3/1012:19 pm
DEN
-
MDT
1 stop7h 59m
American Airlines
Deal found 1/28$294
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Sat 9/122:04 pm
MDT
-
COS
2 stops11h 18m
American Airlines
Tue 9/151:04 pm
COS
-
MDT
1 stop7h 27m
American Airlines
Deal found 1/27$294
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/204:07 pm
MDT
-
DEN
1 stop7h 34m
Multiple Airlines
Mon 2/236:00 am
DEN
-
MDT
2 stops26h 32m
Multiple Airlines
Deal found 1/26$295
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 3/126:15 am
MDT
-
DEN
1 stop6h 18m
United Airlines
Fri 3/2711:59 pm
DEN
-
MDT
1 stop7h 33m
United Airlines
Deal found 1/27$302
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/274:04 pm
MDT
-
DEN
1 stop7h 37m
Multiple Airlines
Mon 3/26:00 am
DEN
-
MDT
2 stops26h 32m
Multiple Airlines
Deal found 1/26$307
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Fri 2/136:31 pm
MDT
-
DEN
1 stop6h 06m
American Airlines
Tue 2/178:00 am
DEN
-
MDT
1 stop7h 50m
American Airlines
Deal found 1/27$314

Find flight deals from Harrisburg to Colorado

Keep the following information in mind while searching for Harrisburg to Colorado flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$235
(Orbitz)

One-way from

$168
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$463
Provider with most accurate pricing for Harrisburg-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Harrisburg-Denver Intl flights.
Search Deals
From Harrisburg to Colorado
Search Deals
One-way flight from Harrisburg to Colorado
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 29, 2026.
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

Mon 2/23

4:07 pm-9:47 pm

1 stop7h 40m

Denver Intl

Fri 2/27

6:00 am-6:26 pm

2 stops34h 26m

$265

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Fri 6/12

8:00 pm-11:50 pm

1 stop5h 50m

Denver Intl

Wed 6/17

11:50 pm-9:24 am

1 stop7h 34m

$289

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Wed 2/25

4:30 pm-9:42 pm

1 stop7h 12m

Denver Intl

Wed 3/4

8:00 am-5:50 pm

1 stop7h 50m

$289

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Fri 2/27

5:40 pm-11:06 pm

1 stop7h 26m

Denver Intl

Mon 3/2

11:59 pm-9:37 am

1 stop7h 38m

$289

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Mon 5/11

5:49 pm-11:30 pm

1 stop7h 41m

Denver Intl

Sat 5/16

11:59 pm-9:44 am

1 stop7h 45m

$289

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Sat 5/9

6:15 am-12:00 pm

1 stop7h 45m

Denver Intl

Mon 5/11

11:59 pm-9:44 am

1 stop7h 45m

$289

HarrisburgDenver

MDT - DEN

MDTDEN

Harrisburg

Tue 7/28

5:00 pm-9:38 pm

1 stop6h 38m

Denver Intl

Tue 8/4

6:45 am-4:08 pm

1 stop7h 23m

$314

HarrisburgColorado Springs

MDT - COS

MDTCOS

Harrisburg

Sun 3/1

6:15 am-12:49 pm

1 stop8h 34m

Colorado Springs

Sat 3/7

1:39 pm-11:26 pm

1 stop7h 47m

$314

HarrisburgColorado Springs

MDT - COS

MDTCOS

Harrisburg

Tue 4/7

6:00 am-11:51 am

1 stop7h 51m

Colorado Springs

Sat 4/11

1:39 pm-11:25 pm

1 stop7h 46m

$314

HarrisburgGrand Junction

MDT - GJT

MDTGJT

Harrisburg

Tue 3/3

2:07 pm-10:21 pm

2 stops10h 14m

Grand Junction Regnl

Tue 3/10

1:40 pm-11:13 pm

2 stops7h 33m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 42 results
1
2
3
...
5

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 $107). Flying from Harrisburg to Colorado in January is currently the most expensive (average of $195). 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.

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 January 29, 2026.
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
7.9
Good
8,127 reviews

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,127 reviews
Delta
7.9
Good
8,127 reviews

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,215 reviews
Delta
7.9
Good
8,127 reviews

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,206 reviews
Delta
7.9
Good
8,127 reviews

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.7
Fair
3,056 reviews
Delta
7.9
Good
8,127 reviews

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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?

    United Airlines and American Airlines can get you from Harrisburg to Colorado in just under 5h 50m. Your travel time can differ by up to 1h 22m. 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 $129 on Frontier. Other airlines that offer cheap prices include Delta from $175 and American Airlines from $194 one-way.

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

    Most travelers choose Harrisburg - Denver Intl, Harrisburg - Grand Junction Regnl 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 $107). Flying from Harrisburg to Colorado in January is currently the most expensive (average of $195). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Harrisburg to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Fort Lauderdale flights
John F Kennedy Intl to Miami flights
Newark to Miami flights
Newark to Fort Lauderdale flights
LaGuardia to Miami flights
LaGuardia to Fort Lauderdale flights
John F Kennedy Intl to West Palm Beach flights
Newark to West Palm Beach flights
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Orlando flights
John F Kennedy Intl to Las Vegas flights
Newark to Las Vegas flights
Newark to Orlando flights
John F Kennedy Intl to Tampa flights
LaGuardia to Orlando flights
Newark to Tampa flights
John F Kennedy Intl to San Francisco flights
LaGuardia to Tampa flights
Newark to Los Angeles flights
John F Kennedy Intl to Sky Harbor Intl flights
Dulles Intl to Miami flights
Reagan-National to Miami flights
LaGuardia to West Palm Beach flights
Newark to Sky Harbor Intl flights
John F Kennedy Intl to Dallas/Fort Worth flights
John F Kennedy Intl to New Orleans flights
Newark to New Orleans flights
Dulles Intl to Orlando flights
Newark to San Francisco flights
Dulles Intl to Fort Lauderdale flights
Dulles Intl to Las Vegas flights
John F Kennedy Intl to Atlanta flights
Philadelphia to Miami flights
LaGuardia to New Orleans flights
Dulles Intl to Dallas/Fort Worth flights
LaGuardia to Los Angeles flights
John F Kennedy Intl to Denver flights
Reagan-National to Orlando flights
Newark to Dallas/Fort Worth flights
Philadelphia to Orlando flights
LaGuardia to Dallas/Fort Worth flights
Newark to Denver flights
LaGuardia to Las Vegas flights
Newark to Hobby flights
LaGuardia to Denver flights
Philadelphia to Fort Lauderdale flights
John F Kennedy Intl to O'Hare Intl flights
LaGuardia to Atlanta flights
Dulles Intl to Los Angeles flights
Reagan-National to Los Angeles flights

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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$164Average$280FlexibilityNo cancel feeOn-time62%
DeltaCheapest$262Average$373FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$482FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$479FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.