Title: Cheap Flights to Greencastle - Expedia.co.uk ![Lodging Image](https://a.travel-assets.com/travel-assets-manager/bex-affinities/lodging.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/bex-affinities/lodging.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £443 Cheap Flights to Greencastle [View £443 flight on Mon, 16 Nov 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LHR,to:MDT,departure:16/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:442.29&airProductToken=AQp0Cj4IwYIBEgQ3MDA2GOuJASCuHCjxqJ0DMI2tnQM4T0AAWAFqBUJBU0lDcghPTFg1QzVCNHoKCMKCARIENzAwNgoyCMGCARIEMzM5OBiuHCDsmAEo-62dAzD0rp0DOEJAAVgBagVCQVNJQ3IIT0xYNUM1QjQSCggCEAEYAioCQUEYASIECAEQASgCKAMoBDAL) [Hotels in Greencastle](https://expedia.co.uk/Greencastle-Hotels.d8026.Travel-Guide-Hotels)[Greencastle Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Greencastle.d8026.Car-Hire-Guide)[Greencastle Holidays](https://expedia.co.uk/Greencastle.d8026.Holidays-City-Breaks) ## Popular airlines to Greencastle - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Greencastle, Pennsylvania, United States of America,departure:09/04/2026TANYT&leg2=from:Greencastle, Pennsylvania, United States of America,to:CMH,departure:16/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Greencastle, Pennsylvania, United States of America,departure:09/04/2026TANYT&leg2=from:Greencastle, Pennsylvania, United States of America,to:CMH,departure:16/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Greencastle, Pennsylvania, United States of America,departure:09/04/2026TANYT&leg2=from:Greencastle, Pennsylvania, United States of America,to:CMH,departure:16/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Greencastle, Pennsylvania, United States of America,departure:09/04/2026TANYT&leg2=from:Greencastle, Pennsylvania, United States of America,to:CMH,departure:16/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Greencastle, Pennsylvania, United States of America,departure:09/04/2026TANYT&leg2=from:Greencastle, Pennsylvania, United States of America,to:CMH,departure:16/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Greencastle, Pennsylvania, United States of America,departure:09/04/2026TANYT&leg2=from:Greencastle, Pennsylvania, United States of America,to:CMH,departure:16/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Greencastle, Pennsylvania, United States of America,departure:09/04/2026TANYT&leg2=from:Greencastle, Pennsylvania, United States of America,to:CMH,departure:16/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap round-trip flights to Greencastle Prices were available within the past 7 days and start at £443 for one-way flights and £669 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, 16 Nov - Mon, 30 Nov LHR London MDT Harrisburg £669 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:MDT,departure:16/11/2026TANYT&leg2=from:MDT,to:LHR,departure:30/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:668.29&airProductToken=AQp0Cj4IwYIBEgQ3MDA2GOuJASCuHCjxqJ0DMI2tnQM4T0AAWAFqBUJBU0lDcghPTFg1QzVCNHoKCMKCARIENzAwNgoyCMGCARIEMzM5OBiuHCDsmAEo-62dAzD0rp0DOEJAAVgBagVCQVNJQ3IIT0xYNUM1QjQSCggCEAEYAioCQUEYASIECAEQASgCKAMoBDAL) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Mon, 4 May - Mon, 11 May LHR London MDT Harrisburg £675 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:MDT,departure:04/05/2026TANYT&leg2=from:MDT,to:LHR,departure:11/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:674.15&airProductToken=AQqoAQozCMuYARIEMTAwMhjriQEggJMBKIyIjAMw3IiMAzhMQABYAWoFTElHSFRyCFZZMkVEQkxBCjEIy5gBEgM2MjEYgJMBIOBcKMmLjAMw-Y-MAzhWQAFYAWoFTElHSFRyCFZZMkVEQkxBCj4Iy5gBEgQ2NDU3GOBcIOyYASjlkIwDMM-RjAM4VkABWAFqBUxJR0hUcghWWTJFREJMQXoKCMSYARIENjQ1NwqAAQo-CMuYARIENjI0MRjsmAEg4Fwo-NeMAzD02IwDOFZAAFgBagVMSUdIVHIIVlkyRURCTEF6CgjEmAESBDYyNDEKPgjLmAESBDYwNDMY4Fwg64kBKIzdjAMwheGMAzhWQAFYAWoFTElHSFRyCFZZMkVEQkxBegoIxJgBEgQ2MDQzEgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwDQ) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Mon, 16 Nov - Mon, 30 Nov LHR London MDT Harrisburg £682 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:MDT,departure:16/11/2026TANYT&leg2=from:MDT,to:LHR,departure:30/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:681.29&airProductToken=AQpyCjAIwoIBEgI2NxjriQEg71ko1qedAzC7q50DOE9AAFgBagVOT0JBR3IIT0xYNUM1QjQKPgjCggESBDY4NjUY71kg7JgBKJWsnQMwy6ydAzhPQAFYAWoFTk9CQUdyCE9MWDVDNUI0egoIwYIBEgQ2ODY1EgoIAhABGAIqAkJBGAEiBAgBEAEoAigDKAQwAQ) ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Mon, 27 Apr - Tue, 12 May LHR London MDT Harrisburg £688 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:MDT,departure:27/04/2026TANYT&leg2=from:MDT,to:LHR,departure:12/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:687.49&airProductToken=AQpGCiEI1qYBEgQ0MDA5GOuJASDgXCjUuYsDMIS-iwM4VEAAWAEKIQjWpgESBDMwNjQY4Fwg7JgBKP--iwMw7b-LAzhUQAFYAQpGCiEI1qYBEgQyMjI4GOyYASDgXCj95YwDMPbmjAM4VEAAWAEKIQjWpgESBDQwNDQY4Fwg64kBKKzojAMwpeyMAzhUQAFYARIKCAEQARgBKgJWUxgBIgQIARABKAQwAQ) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Mon, 16 Nov - Mon, 30 Nov LHR London MDT Harrisburg £690 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:MDT,departure:16/11/2026TANYT&leg2=from:MDT,to:LHR,departure:30/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:689.95&airProductToken=AQqnAQoyCMGMARIEMTU4MRjriQEg4jAo8qadAzDCp50DOExAAFgBagVMSUdIVHIIVlkyUUJCTEEKMAjBjAESAjQwGOIwIOO0ASjJqJ0DMNusnQM4VkABWAFqBUxJR0hUcghWWTJRQkJMQQo_CMGMARIEODc2OBjjtAEg7JgBKOytnQMwwq6dAzhWQAFYAWoFTElHSFRyCFZZMlFCQkxBegoIxJgBEgQ4NzY4EgoIARABGAEqAkFGGAEiBAgBEAEoAigDKAQwDQ) ## Find the cheapest month to fly from Columbus (CMH) to Harrisburg (MDT) ### May is typically the cheapest month to fly From £151 - £473 per traveller. ## Frequently asked questions ### What is the name of Greencastle's airport? ### What airport is best to fly into Greencastle? ### How many airlines fly to Greencastle? ### Which airlines fly to Greencastle? ### How many nonstop flights are there to Greencastle? ### Where are the most popular flights to Greencastle departing from? ### How long is the flight to Greencastle Airport? ### How to book the cheapest flight to Greencastle? ### Do you have any tips for my flight to Greencastle? > - First, put in your passport, travel docs, credit cards and medications. Next, you'll want some entertainment to while away the hours. A juicy novel and a tablet crammed with your favourite movies are some terrific options. If you hope to catch forty winks, a comfy neck pillow and a pair of noise-cancelling headphones will also be useful. Finally, find room for a toothbrush and some cleansing wipes to ensure you arrive at your destination looking fresh and ready to go. > > > Do not pack the following items in your hand luggage: > > > - While the list of restricted items can differ between airlines, the general guide to follow is nothing flammable, sharp or explosive. This includes screwdrivers, knives, aerosol cans and flares. Sports equipment like ski poles, and items that could harm other people, such as firearms and ammunition, won't be allowed on board either. > > > What to wear on a flight: > > > - The aisles of a plane aren't the place for a fashion parade. Wear layers and opt for shoes that are roomy, flat and easy to take on and off. > - Most travellers have heard about deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of inactivity. To reduce your risk on board, drink lots of water, consider wearing compression socks or tights and move your legs and feet often. ### How to get through airport security fast when flying to Greencastle? > - First things first. Your boarding pass and travel ID will need to be presented to airport security personnel. Keep them handy so you don't hold up the line. > - The X-ray machine comes next. Empty your pockets and remove anything that is likely to set off the alarm. This includes things like headphones or earphones, as well as bulky coats or jackets. They'll need to be placed on the conveyor belt for screening. > - Your electronic devices like phones and laptops will also have to go on a tray to be scanned. Don't worry, you'll be back online soon enough. > - Don't forget to remove liquids and gels from your hand luggage. They usually need to be sent through the X-ray scanner separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a single quart-size (one litre), clear zip-close bag. > - It's also likely that you'll need to take your shoes off to be X-rayed, so wearing slip-on sneakers is always a clever idea. > - Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, put them in your checked suitcase. They won't be allowed on board and will be confiscated. ## Book with confidence # Expedia flights to Greencastle Searching for cheap flights to Greencastle? No travel company presents more choices than Expedia if you're looking to compare flights to Greencastle. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Pennsylvania. Expedia provides the cheapest flights to many destinations in Pennsylvania and you may find even greater savings if you combine your flight with a hotel stay in Greencastle. Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast. Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Greencastle for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Greencastle flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price. ## Travel information | Destination airport | Harrisburg Intl. | | ----------------------------- | ---------------- | | Destination airport IATA code | MDT | | Destination city name | Harrisburg | | Return price | £668 | ## Trending flights to Greencastle Prices were available within the past 7 days and start at £443 for one-way flights and £669 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, 16 Nov - Mon, 30 Nov LHR London MDT Harrisburg £669 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:MDT,departure:16/11/2026TANYT&leg2=from:MDT,to:LHR,departure:30/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:668.29&airProductToken=AQp0Cj4IwYIBEgQ3MDA2GOuJASCuHCjxqJ0DMI2tnQM4T0AAWAFqBUJBU0lDcghPTFg1QzVCNHoKCMKCARIENzAwNgoyCMGCARIEMzM5OBiuHCDsmAEo-62dAzD0rp0DOEJAAVgBagVCQVNJQ3IIT0xYNUM1QjQSCggCEAEYAioCQUEYASIECAEQASgCKAMoBDAL) \*Available to Expedia members.