A red covered bridge over a small stream with snow-covered ground and trees in the background.

Cheap Flights to Mount Gretna: Mount Gretna Flight Deals

View €1,437 flight on Mon, 21 Sept 2026Opens in a new window

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Cheap round-trip flights to Mount Gretna

Prices were available within the past 7 days and start at €1,437 for one-way flights and €953 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
United
Austrian Airlines
Brussels Airlines
Air Canada

Frequently asked questions

What is the name of Mount Gretna's airport?
Book a flight to Mount Gretna and you'll be stepping off the plane at Harrisburg Intl. Airport (MDT).
How far is Harrisburg Intl. Airport (MDT) from central Mount Gretna?
If you plan on staying in central Mount Gretna, it's a good idea to organise how you'll get into the city before you touchdown. The downtown area is approximately 24 kilometres from MDT.
What airport is best to fly into Mount Gretna?
With only one major airport servicing Mount Gretna, it won't take you long to get your hands on the best flight. You'll be jetting off to Harrisburg Intl. Airport (MDT), which sits around 24 kilometres from the centre of town.
How many airlines fly to Mount Gretna?
There are 4 air carriers that service the route to Mount Gretna. These jet in from 14 airports around the world.
Which airlines fly to Mount Gretna?
Flights to Mount Gretna are typically run by American Airlines. The highest number of these flights depart from Charlotte, with American Airlines servicing this route the most.
How many nonstop flights are there to Mount Gretna?
Flying to a new place is much easier when there aren't any stopovers to worry about. If you're travelling to Mount Gretna, the awesome news is that there are 156 direct flights each week.
Where are the most popular flights to Mount Gretna departing from?
A large number of flights to Mount Gretna depart from Charlotte, Chicago and Atlanta airports.
How long is the flight to Mount Gretna Airport?
Which city you depart from determines how much of the in-flight entertainment you'll get to see. From Charlotte to Mount Gretna, the average flight time is 1 hour and 41 minutes. From Chicago it's typically 1 hour and 56 minutes, and from Atlanta it's 1 hour and 47 minutes.
How to book the cheapest flight to Mount Gretna?
We've all come across those lucky jet-setters who manage to nab wonderfully cheap plane tickets whenever they fly. Want to know how to do it for your Mount Gretna holiday? Don't leave it until the very last minute to secure your flight. Also, look around online and compare your options. If your destination has multiple airports, you may be able to pick up a great deal by flying into a less busy terminal. And finally, remember that the early bird catches the worm. Know what a typical airfare costs and have your credit card ready to secure your ticket as soon as you spot a bargain. The sweetest deals never last long.
Do you have any tips for my flight to Mount Gretna?
We've rounded up all the info you need to make your flight as pain-free as possible. Follow our tips and you'll be speeding through airport security and enjoying Mount Gretna before you know it. What to pack in your hand luggage:
  • The secret to having a pain-free flight experience is to pack ahead. Start with the essentials: passport, travel docs, cash and any vital medications. Next, bring items that'll help while away those hours, like your laptop or a good read. It's also smart to pack your chargers, a quality neck pillow and a pair of earplugs. And of course, be sure to pop in toiletries like a toothbrush, cleansing wipes and a clean T-shirt.
Do not pack the following items in your hand luggage:
  • While the list of prohibited items can differ between air carriers, the general guide to follow is avoid carrying anything sharp, flammable or explosive. This includes knives, scissors, aerosol cans and flares. Sporting equipment like baseball bats, and items that could harm passengers, such as firearms and swords, won't be allowed on board either.
What to wear on a flight:
  • Comfort should be your highest priority when deciding what to wear during your flight. Loose, breathable clothing is a sensible choice, as are flat, slightly roomy shoes.
  • The result of lengthy periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect some passengers during long-haul flights. Lower your risks by drinking water, keeping your lower limbs moving and wearing compression socks to help improve your circulation.
How to get through airport security fast when flying to Mount Gretna?
It's simple — be prepared. We've compiled some useful tips for a fuss-free trip through airport security. Look out Mount Gretna, here you come:
  • Airport security personnel first need to make sure that you have a valid ID and travel documents before anything else. Have them in your hand, ready for inspection.
  • Time to strip down. Well sort of. Your jacket, belt, keys and other contents of your pockets, like coins, will need to go through the X-ray machine. Make the whole process faster by removing them as it gets closer to your turn.
  • For just a few minutes, you'll have to unplug from the digital world. Your laptop, phone and any other electronic devices must also go through the scanner.
  • Remove all liquids and gels from your carry-on luggage. They usually need to be sent through the X-ray separately. Each product should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-lock bag.
  • Lightweight sneakers are a practical footwear choice as you're less likely to be required to remove them when passing through security. Safety boots and other bulky shoes are usually subjected to additional screening.
  • Airlines won't allow any sharp items or pocket knives to come on board with you. If you must bring these kinds of items, put them in your checked baggage.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Mount Gretna. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Mount Gretna. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Mount Gretna, or are just on the lookout for the best flights to Mount Gretna, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Mount Gretna to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Destination airport
Harrisburg Intl.
Destination airport IATA code
MDT
Destination city name
Harrisburg
Return price
€673
*Available to Expedia members.