DEN - MDT

$112 Find Cheap Flights from Denver to Harrisburg - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Harrisburg departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$313
Typical prices: $328-$434
American Airlines
Tue 9/15Sat 9/19
DEN - MDT • 1 stop
Cheapest one-way
$112
Typical prices: $308-$436
Multiple Airlines
Wed 8/26
DEN - MDT • 1 stop
Top airlines
Cheapest • from $313 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Denver and Harrisburg. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $283 (round-trip)
Shortest trip • 6h 01m (one-way)
Insights
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When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 10% compared to booking last minute.
Insights
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Insights
When to travel
Cheapest • 24% price drop
Most popular
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Denver to Harrisburg (DEN-MDT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Harrisburg that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Harrisburg

Tue, Sep 15 - Sat, Sep 19
American Airlines Logo
1:17 pm - 10:47 pm
DEN
-
MDT
7h 30m
1 stop
American Airlines Logo
11:01 am - 3:13 pm
MDT
-
DEN
6h 12m
1 stop
$313American Airlines
Tue, Oct 20 - Sat, Oct 24
American Airlines Logo
1:07 pm - 10:59 pm
DEN
-
MDT
7h 52m
1 stop
American Airlines Logo
12:55 pm - 5:28 pm
MDT
-
DEN
6h 33m
1 stop
$313American Airlines
Tue, Sep 15 - Sat, Sep 19
American Airlines Logo
10:31 am - 9:01 pm
DEN
-
MDT
8h 30m
1 stop
American Airlines Logo
11:01 am - 3:13 pm
MDT
-
DEN
6h 12m
1 stop
$313American Airlines
Sat, Oct 3 - Sun, Oct 11
Multiple Airlines Logo
7:10 pm - 6:40 pm
DEN
-
MDT
45h 30m
2 stops
Multiple Airlines Logo
5:14 pm - 12:44 pm
MDT
-
DEN
21h 30m
1 stop
$315Multiple Airlines
Sat, Sep 26 - Mon, Sep 28
Delta Logo
6:30 am - 4:14 pm
DEN
-
MDT
7h 44m
1 stop
Delta Logo
3:00 pm - 9:13 pm
MDT
-
DEN
8h 13m
1 stop
$326Delta
Sat, Oct 3 - Sun, Oct 11
Multiple Airlines Logo
10:38 am - 9:13 am
DEN
-
MDT
20h 35m
1 stop
Multiple Airlines Logo
5:14 pm - 12:44 pm
MDT
-
DEN
21h 30m
1 stop
$334Multiple Airlines
Wed, Aug 26 - Fri, Sep 4
Multiple Airlines Logo
8:31 am - 3:09 pm
DEN
-
MDT
28h 38m
1 stop
Multiple Airlines Logo
9:13 am - 3:01 pm
MDT
-
DEN
31h 48m
2 stops
$343Multiple Airlines
Sat, Sep 26 - Mon, Sep 28
Delta Logo
6:30 am - 4:14 pm
DEN
-
MDT
7h 44m
1 stop
Delta Logo
6:09 pm - 11:14 pm
MDT
-
DEN
7h 05m
1 stop
$346Delta
Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
6:00 am - 1:32 pm
DEN
-
MDT
5h 32m
1 stop
United Airlines Logo
2:17 pm - 6:19 pm
MDT
-
DEN
6h 02m
1 stop
$403United Airlines
Tue, Nov 3 - Sat, Nov 7
United Airlines Logo
7:45 am - 4:46 pm
DEN
-
MDT
7h 01m
1 stop
United Airlines Logo
5:48 pm - 11:31 pm
MDT
-
DEN
7h 43m
1 stop
$403United Airlines
Booking Insights

KAYAK's insights & trends for Denver to Harrisburg flights

Get data-powered insights and trends into flights from Denver to Harrisburg to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Denver to Harrisburg?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Denver to Harrisburg departing in September.

Flight prices are below average for this route right now.

Flights to Harrisburg from Denver usually cost between $318 and $446 in September.
The lowest price found in the past 5 days was $313 on American Airlines (Sep 15-Sep 19).

What is the cheapest month to fly from Denver to Harrisburg?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Harrisburg, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Denver to Harrisburg is January, where tickets cost $313 (return) on average. On the other hand, the most expensive months are July and October, where the average cost of round-trip tickets is $471 and $471 respectively.

How far in advance should I book a flight from Denver to Harrisburg?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Denver to Harrisburg, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Denver to Harrisburg, you should book around 3 weeks before departure, which saves you about 10% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low season

April

Cheapest flight

$112
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 13% increase in price.
Flight from Denver to Harrisburg

When to book flights from Denver to Harrisburg

Are your dates flexible? Find out the best times to travel from Denver to Harrisburg based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Harrisburg

  • What are the transport options from Harrisburg International Airport (MDT)?

    One of the most convenient choices that utilizes public transportation at this airport is the Line 7 bus that CAT Transit operates, that makes the trip from the airport to the downtown Harrisburg area and around 25 minutes. Travelers that prefer to ride a taxi to the downtown area should expect a trip time of around 15 minutes.

  • Which hotels are close to Harrisburg International Airport?

    One hotel that sits right on the property of the airport that passengers can easily access by foot after a flight is the Fairfield Inn & Suites by Marriott Harrisburg International Airport.

  • Where are the car rental providers at Harrisburg International Airport?

    There are about seven different rental car companies that operate at this airport, and each one of them has a customer service desk in the transportation center that sits on the first floor of the parking garage. Passengers can access the center after a flight by walking on the climate-controlled sky bridge that connects the terminal to the garage.

  • Where will I meet my ride at Harrisburg International Airport?

    This airport does not allow any curbside pick-ups of rideshare vehicles. The airport offers a designated pick-up location on the third floor of the parking garage adjacent to the terminal building.

  • What is the cheapest flight from Denver to Harrisburg?

    In the last 5 days, the lowest price for a flight from Denver to Harrisburg was $112 for a one-way ticket and $313 for a round-trip.

  • Do I need a passport to fly between Denver and Harrisburg?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Denver to Harrisburg?

    Denver airport is called Denver Intl and the only airport in Harrisburg is Harrisburg.

  • Which aircraft models fly most regularly from Denver to Harrisburg?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Denver to Harrisburg?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Denver and Harrisburg, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Denver to Harrisburg, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Denver to Harrisburg are Delta and United Airlines. With an average price for the route of $368 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $430 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Denver to Harrisburg?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Harrisburg.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Harrisburg?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harrisburg from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Harrisburg?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Harrisburg with an airline and back to Denver with another airline. Booking your flights between Denver and MDT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Harrisburg?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Harrisburg from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Denver to Harrisburg

  • For those travelers making a trip from Denver to Harrisburg that want to get to the Denver International Airport (DEN) using public transportation, a good choice is to take the Line A train operated by the Regional Transportation District that can have you at the airport in around 37 minutes.
  • One of the most economical choices for passengers making the drive to the Denver International Airport and parking their car at the airport is to utilize either the Economy East or West Lots, which have the lowest daily rates for parking available at this airport.
  • If you are the adventurous sort of traveler that will be riding their bike to the Denver International Airport before a flight, you will find that parking for bicycles is available on two different levels at the airport. Passengers can park bikes in the transit center, which sits on level one beneath the Westin Denver International Hotel. Bikers can also park their bikes at the north end of the arrivals level just outside of Doors 400 or 401.
  • If you are looking for the ultimate in convenience when traveling through the Denver International Airport, try checking out the free bag check service this airport offers for all domestic flights. The only stipulation for using the service is that you must check your bags a minimum of 90 minutes before your flight.
  • For any travelers that plan on taking a service animal or a pet with them through the Denver International Airport, it is good to know that this airport offers both outdoor and indoor pet relief areas. The outdoor area is a fenced area that offers a bench where owners can sit while their pets do their thing. The indoor areas feature turf flooring with a drainage system, plus there are bags and disposal containers for pet waste.

Reviews of the top 3 airlines serving from Denver to Harrisburg

 
See real verified KAYAK customer reviews for airlines flying from Denver to Harrisburg. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Harrisburg? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8497 reviews
8.5Crew
7.8Entertainment
8.1Boarding
7.8Comfort
7.2Food
Airline reviews

First flight was delayed which resulted in missing our connecting. As a result class was downgraded to economy on a later flight.

4.0 OkayShameem, Jul 2026
DEN - MSP
Read more Delta reviews

First flight was delayed which resulted in missing our connecting. As a result class was downgraded to economy on a later flight.

Unprepared to rebook a flight of people. Uncommunicative. When I received updates in the app it was well after the announcement in the hold room. Offered a single $12 meal voucher, not enough for a sandwich at DEN, for a 17 hour delay. No one was able to explain their meal or hotel reimbursement policy for this cancellation, just handed a card to call the Help desk. My previous flight went through several delays and was finally cancelled, without explanation. The customer help desk closed while there was a long line. I then waited in line for a gate agent almost an hour while simultaneously on hold and trying to text with a remote Delta agent. Communicating with the text agent was almost impossible; they could not find any flights that got me back to my original city before the following evening. Kept offering itineraries that did not get me back to my origin airport or involved additional layovers. In 50 minutes on hold, never got through to an agent by phone. Finally spoke to one of the gate agents who was able to rebook on a red eye that had only one stop and got me back in the afternoon the next day, rather than late evening. Later by email, Delta offered 10,000 loyalty points for the inconvenience of the cancellation. The crew on the red eye flight were delightful. I don’t remember any food or entertainment on that flight.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

worst flight ever from Delta, it got delayed and kept on delaying..

2+hrs delay without any reason provided and a cramped flight

Terrible. Four hour delay because Delta could not find crew to man the aircraft. Terrible communication. Terrible insight into the delays. One of the worst flight experiences I’ve had.

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Boarding was organised and relaxed. Crew were fantastic! Seats were lacking padding causing butt pain and stiffness.

Flights on time. .Ride was as comfortable as can be expected in steerage. Luggage arrived at destination. Attendants were fairly friendly.

First, the flight was schedule to leave at 12:08. Delayed to 12:38. It is 12:58 and I am sitting at the gate. The staff are not communicating with us (just tell me it’s gonna be five hours if that’s the case, quit hufflepuffing around like you’re trying to board us when the plane isn’t even here and you don’t know where your crew are. I’m still waiting for any communication about the further delay. This is a rebooked flight from a cancelled flight yesterday, when the airline failed to fulfill its fiduciary responsibility to hotel and cover transport for overnight cancelations. Asking about the food on the flight? What food?!? Delta doesn’t serve meals unless you pay for them and you really want me to give delta a high rating for passing out processed snacks (fun size!)? Can we be for real. Delta is cementing itself in history as one of the cheap, stingy, outdated, glory days are over airlines, and it shows. I took this flight knowing delta was going to provide below level service but this is beyond burgers!! I can’t believe a multi billion or dollar company looked straight in my eyes yesterday and I told me this wasn’t their fault and there for the extra cost in hotel and hundreds of dollars in Ubers are MY RESPONSIBILITY. The only thing I am at fault for is believing delta is reputable company worthy of my dollars. I’m not even sure I want to be compensated unless it is cash because I would rather die never traveling again than to put money in their pockets.

Flight was late to take off Plane broke down Had to move everyone to another plane Told we weren’t going to LGA but Newark Also told we would be taken to NY But United lied and we ended up at Newark at 2 in the morning Horrible experience. And the experience of trying to get compensation from United is just as bad. They could not care less about their passengers Never again!

Flight was delayed “due to earlier delays of that plane”, so we were nearly three hours late.

Very easy ! Use the kiosk and bag drop and right to security within 10 min

This planes staff was top tier. Everything went great and had a great flight home.

Destroyed my suitcase. Tired of talking about it. Cancelling my unite mileage plus account.

New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.

It was a short flight so I was expecting too much

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Ok so apparently the new policy on United Airlines is that customers in the main cabin should NEVER be served more than once and besides picking up trash there should NEVER be another interaction with the customer for any reason.

The flight attendants were extremely sourly and borderline rude. I did not feel appreciated as an AA customer once.

As we approached Denver, we encountered quite a bit of turbulence. I know this can sometimes be the case as I frequently fly this route but not on American. My gripe: Usually a pilot or co-pilot alerts passengers to the possibility of turbulance ahead of time. This did not occur nor did he communiucate during what was a pretty rough ride.

Cleared standby and gave up my seat. Terrible policy and boarding experience

Flight was on time is the only good thing. Person loading the plane called 1-6 to board at the same time, made it chaotic. Plane was too small for even putting backpacks in overhead. Seat for normal sized people were too small. The WIFI didn't work. When we landed had to wait because not enough ground crew.

Terrible. Our luggage was delayed and couldn’t be delivered for several days. We got bad information from the airline agents at baggage claim. We had to pick up our car so we wouldn’t be charged for an extra day. We got lost in the maze of airport parking. The baggage claim agents didn’t offer us any compensation for our extra time and expense. We are tired, hungry and very frustrated.

Mechanical delay and no compensation. Missed connection as a result of their delay. Mediocre performance and service. Horrible airline currently with horrible culture.

Any sort of gluten free snack option would be nice

Crew was late. Baggage was late. 2hs inside the plane waiting fro de-icing and traffic. A 3:30hs flight ended up being almost 6hs inside the airplane.

Timely boarding process, made up for lost time even after a lengthy wait for de-icing

I was assigned an aisle seat but when I boarded the plane a person was already sitting in my assigned seat. The flight attendant was ready to help me get my original assigned seat, but I chose to simply take that person's assigned seat in the next row back in the middle seat. I didn't want to make a fuss, just wanted to ensure that I didn't accidentally create a domino effect of accidentally taking another person's assigned seat, etc. While the middle seat is not the most comfortable, it was a quick easy flight and I'm grateful that the flight attendant was ready to help me out.

Everything you need to know for your flight from Denver to Harrisburg

Information on your arrival and departure airports