DEN - MDT

$119 Find Cheap Flights from Denver to Harrisburg

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 8/8. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Harrisburg

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Harrisburg, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Harrisburg, as well as popular online travel agencies
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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

Thu, Aug 21 - Sat, Aug 30
Frontier Logo
12:19 am - 9:58 amDEN-MDT
7h 39m1 stop
Frontier Logo
12:48 pm - 11:11 pmMDT-DEN
12h 23m1 stop
$248Frontier
Find Deal
Fri, Aug 22 - Sat, Aug 30
Frontier Logo
5:26 pm - 11:53 amDEN-MDT
16h 27m1 stop
Frontier Logo
12:48 pm - 11:11 pmMDT-DEN
12h 23m1 stop
$255Frontier
Find Deal
Wed, Aug 13 - Sun, Aug 17
Frontier Logo
12:23 am - 10:08 amDEN-MDT
7h 45m1 stop
Frontier Logo
11:21 am - 11:11 pmMDT-DEN
13h 50m1 stop
$258Frontier
Find Deal
Fri, Sep 5 - Sat, Sep 6
Delta Logo
12:10 pm - 10:24 pmDEN-MDT
8h 14m1 stop
Delta Logo
6:10 am - 9:36 amMDT-DEN
5h 26m1 stop
$269Delta
Find Deal
Fri, Sep 5 - Sat, Sep 6
Delta Logo
12:10 pm - 10:24 pmDEN-MDT
8h 14m1 stop
Delta Logo
1:45 pm - 11:09 pmMDT-DEN
11h 24m2 stops
$274Delta
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Sat, Nov 1 - Fri, Nov 14
American Airlines Logo
5:44 am - 4:58 pmDEN-MDT
9h 14m2 stops
American Airlines Logo
11:08 am - 5:45 pmMDT-DEN
8h 37m2 stops
$279American Airlines
Find Deal
Sat, Oct 11 - Tue, Oct 14
American Airlines Logo
8:57 am - 4:58 pmDEN-MDT
6h 01m1 stop
American Airlines Logo
6:44 am - 1:55 pmMDT-DEN
9h 11m1 stop
$305American Airlines
Find Deal
Fri, Aug 15 - Sun, Aug 17
Allegiant Air Logo
8:00 am - 8:30 amDEN-MDT
22h 30m2 stops
Allegiant Air Logo
7:29 pm - 4:26 pmMDT-DEN
22h 57m2 stops
$376Allegiant Air
Find Deal
Thu, Aug 14 - Sun, Aug 17
Allegiant Air Logo
9:51 am - 8:30 amDEN-MDT
20h 39m2 stops
Allegiant Air Logo
7:29 pm - 4:26 pmMDT-DEN
22h 57m2 stops
$395Allegiant Air
Find Deal
Wed, Aug 13 - Wed, Aug 20
United Airlines Logo
3:54 pm - 11:30 pmDEN-MDT
5h 36m1 stop
United Airlines Logo
5:48 pm - 11:03 pmMDT-DEN
7h 15m1 stop
$429United Airlines
Find Deal
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.

What’s the cheapest day of the week to fly from Denver to Harrisburg?

The average price of all round-trip flights from Denver to Harrisburg clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Denver to Harrisburg, look for departures on Wednesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Harrisburg, Tuesday is the cheapest day to fly and Monday is the most expensive.

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 February, where tickets cost $328 (return) on average. On the other hand, the most expensive months are November and April, where the average cost of round-trip tickets is $559 and $438 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 4 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$119
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 2% 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 3 days, the lowest price for a flight from Denver to Harrisburg was $119 for a one-way ticket and $248 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 $375 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $451 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 4 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.
8.0
DeltaOverall score based on 7980 reviews
7.9Comfort
8.2Boarding
7.3Food
8.5Crew
7.9Entertainment
Airline reviews

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

2.0 MediocreGim, Jul 2025BGM - DTW
Read more Delta reviews

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Overall, it was a good experience. Boarding was good and there was plenty of overhead bin space for everyone’s carryons (even when we boarded toward the end). Only improvement would be to offer trash service more regularly.

David went above and beyond to make our flight the best that it could be

No food service almost missed because of first flight delays

Had a hard time finding my assigned seat. No attendants to assist.

The negative was the wait at the airport coming back. I checked my bags in, an hour before boarding and I get the notification that my flight was delayed. Rather had gotten the notification while I was at the hotel. Then it was delayed 3 x’s. Ugh!

The flight had a delay that made me being in a real rush to take the second flight. The delay was almost for 2 hours. They moved us from gate to gate in 4 times. Once I arrived to Philadelphia, I got to run thorough all the airport, as the train was already closed by that time. So I got sick with asthma for all the running I had to do. And I was the last one to board, when it was almost closed. So irresponsable with the people

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

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

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Overall, a good experience. The food, however, was subpar. The breakfast was a joke.

I was late from Jacksonville, FL but the limited interaction I had with the Philly crew was great.

The delays and cancellations kept me stuck in Miami for an additional 24 hours, and the whole thing seemed extremely disorganized

Everything was great except British airways lost our luggage that was gate checked all the way through to Italy. No one knows currently where one is and the other one may be in route to Amsterdam to meet us but not sure. If you can Hale’s it would be awesome. The website is not helpful.

Any sort of gluten free snack option would be nice

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

I’m not gonna fly Frontier Airlines because booking is not an option. No water or food is for high price, not equipped for health emergency incompetent crew for emergency services. Cheap airline shows it is cheaper in all service categories. Boarding is the best of all airlines!

Very bad! No good service delayed my second connection flight

Frontier is terrible. Paid for exit row, not given exit row, refused to refund fee.

2 hour delay due to late plane, wrong size plane causing overbooking, and people getting off and on the plane after boarding was completed.

The worst. We never made our connection and they did absolutely nothing to help us at the airport.

I never got to experience the flight because they delayed my first flight and I missed this one. Then Frontier didn't want to help me rebook a flight to get me to my final destination.

The Boarding process in Denver was chaotic, and since the line was so long, we were lined up very far from the gate. If there were any announcements from the gate staff, we didn't hear them. The flight attendants were spectacular. The only negative part of the flight was sitting by a 2 1/2 year old who was unruly and unfortunately had parents that matched his behaviors. Also, the restaurants in Denver on the E concourse, they didn't have food (passengers could only order 1 item on the entire menu) or the restaurants had 12-14 people waiting for orders to be prepared and another 6 people waiting to order. If you have a layover in Denver and need to grab food, be prepared to visit the shops with pre-packaged sandwiches, or you can visit another concourse but it may take a while to transit throughout the airport.

Everything went as planned. Crew was great. Seats were still not that comfortable.

they delayed my flight which ended up, causing my layover flight to leave without me, resulting in me missing a flight and having to stay overnight in Houston international. I got no compensation other than a flight to my original location only a day later. i’ve never experienced such a unprofessional situation

The seats were extremely hard and uncomfortable, even for a budget airline.

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

Information on your arrival and departure airports

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