Title: Cheap Flights to Castine - Expedia.co.uk ![Boats, Castine, Maine](https://images.trvl-media.com/place/87256/5a611b9d-9b84-49c9-a9f0-00322a9643fd.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/87256/5a611b9d-9b84-49c9-a9f0-00322a9643fd.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £424 Cheap Flights to Castine [View £424 flight on Mon, 28 Sept 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LHR,to:BGR,departure:28/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:423.75&airProductToken=AQqlAQoyCMGMARIEMTY4MRjriQEg4jAo-_2YAzDL_pgDOExAAFgBagVMSUdIVHIIVlkyUUJCTEEKLwjBjAESAjEwGOIwIKlRKP6BmQMw7YWZAzhWQAFYAWoFTElHSFRyCFZZMlFCQkxBCj4IwYwBEgQ4OTE3GKlRIMGJASiyjZkDMI-OmQM4VkABWAFqBUxJR0hUcghWWTJRQkJMQXoKCMSYARIEODkxNxIKCAEQARgBKgJBRhgBIgQIARABKAIoAygEMA0) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only [Hotels in Castine](https://expedia.co.uk/Castine-Hotels.d87256.Travel-Guide-Hotels)[Castine Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Castine.d87256.Car-Hire-Guide)[Castine Holidays](https://expedia.co.uk/Castine.d87256.Holidays-City-Breaks) ## Popular airlines to Castine - ![](https://a.travel-assets.com/air/airlines/9k_sq.svg) Cape Air [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Castine, Maine, United States of America,departure:21/02/2026TANYT&leg2=from:Castine, Maine, United States of America,to:CMH,departure:28/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"9K"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Castine, Maine, United States of America,departure:21/02/2026TANYT&leg2=from:Castine, Maine, United States of America,to:CMH,departure:28/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![](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 Castine Prices were available within the past 7 days and start at £424 for one-way flights and £583 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 ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, 10 Mar - Mon, 30 Mar LHR London BGR Bangor £583 Return found 23 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:BGR,departure:10/03/2026TANYT&leg2=from:BGR,to:LHR,departure:30/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:582.45&airProductToken=AQpoCiEI1YIBEgQ4ODEyGOuJASClBCiinYcDMIGehwM4S0AAWAEKHwjVggESAjQzGKUEIMSNASi9nocDMNSihwM4S0ABWAEKIgjVggESBDQxODEYxI0BIMGJASjMo4cDMKmkhwM4S0ABWAEKRgoiCNWCARIENDE3OBjBiQEgxI0BKJyAiQMwiIGJAzhLQABYAQogCNWCARICMTYYxI0BIOuJASjlhIkDMKeIiQM4S0ABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Mon, 2 Mar - Tue, 10 Mar LHR London BGR Bangor £611 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:BGR,departure:02/03/2026TANYT&leg2=from:BGR,to:LHR,departure:10/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:610.75&airProductToken=AQqoAQozCMuYARIEMTAxMhjriQEggJMBKOHHhgMwsciGAzhMQABYAWoFTElHSFRyCFZZMkVEQkxBCjEIy5gBEgM2NDMYgJMBIKlRKMXShgMwtNaGAzhWQAFYAWoFTElHSFRyCFZZMkVEQkxBCj4Iy5gBEgQ3ODU2GKlRIMGJASio34YDMIPghgM4VkABWAFqBUxJR0hUcghWWTJFREJMQXoKCMSYARIENzg1NgqAAQo-CMuYARIENjYzORjBiQEgqVEooqOHAzCNpIcDOFZAAFgBagVMSUdIVHIIVlkyRURCTEF6CgjEmAESBDY2MzkKPgjLmAESBDI1MDUYqVEg64kBKKCrhwMwuq6HAzhWQAFYAWoFTElHSFRyCFZZMkVEQkxBegoI1qYBEgQyNTA1EgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwDQ) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Mon, 2 Mar - Tue, 10 Mar LHR London BGR Bangor £616 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:BGR,departure:02/03/2026TANYT&leg2=from:BGR,to:LHR,departure:10/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:615.05&airProductToken=AQqkAQoyCMGMARIEMTY4MRjriQEg4jAo_MOGAzDRxIYDOExAAFgBagVMSUdIVHIIVlkyRURCTEEKLgjBjAESATgY4jAgqVEogseGAzCFy4YDOFZAAVgBagVMSUdIVHIIVlkyRURCTEEKPgjBjAESBDg5MTcYqVEgwYkBKIjUhgMw49SGAzhWQAFYAWoFTElHSFRyCFZZMkVEQkxBegoIxJgBEgQ4OTE3CoABCj4IwYwBEgQ4OTIzGMGJASCpUSiio4cDMI2khwM4VkAAWAFqBUxJR0hUcghWWTJFREJMQXoKCMSYARIEODkyMwo-CMGMARIEOTY1NhipUSDriQEooKuHAzC6rocDOFZAAVgBagVMSUdIVHIIVlkyRURCTEF6CgjWpgESBDk2NTYSCggBEAEYASoCQUYYASIECAEQASgCKAMoBDAN) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, 10 Mar - Tue, 31 Mar LHR London BGR Bangor £624 Return found 23 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:BGR,departure:10/03/2026TANYT&leg2=from:BGR,to:LHR,departure:31/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:623.79&airProductToken=AQpGCiEIxJgBEgQ1OTkxGOuJASCpUSiQo4cDMOumhwM4RUAAWAEKIQjEmAESBDUxNTEYqVEgwYkBKLethwMwmq6HAzhFQAFYAQpGCiEIxJgBEgQ1MTUxGMGJASCpUSjCj4kDMK2QiQM4RUAAWAEKIQjEmAESBDU5MjMYqVEg64kBKM2RiQMw9pSJAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, 31 Mar - Mon, 20 Apr LHR London BGR Bangor £655 Return found 23 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:BGR,departure:31/03/2026TANYT&leg2=from:BGR,to:LHR,departure:20/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:654.60&airProductToken=AQpnCiEIwYIBEgQ3MTUzGOuJASCDDSiziYkDMIiKiQM4U0AAWAEKHwjBggESAzcyMxiDDSDvWSi8i4kDMPmOiQM4QkABWAEKIQjBggESBDU4OTgY71kgwYkBKK-PiQMwmpCJAzhCQAFYAQpFCiEIwYIBEgQ1OTU1GMGJASDvWSjD8YoDMLzyigM4QkAAWAEKIAjBggESAzczNhjvWSDriQEonfOKAzDQ9ooDOEJAAVgBEgoIARABGAEqAkFBGAEiBAgBEAEoBDAB) ## Expedia flights to Castine Searching for cheap flights to Castine? No travel company presents more choices than Expedia if you're looking to compare flights to Castine. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Maine. Expedia provides the cheapest flights to many destinations in Maine and you may find even greater savings if you combine your flight with a hotel stay in Castine. 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 Castine 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 Castine 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. ## Frequently asked questions ### What is the name of Castine's airport? ### How far is BGR from central Castine? ### What airport is best to fly into Castine? ### How many airlines fly to Castine? ### Which airlines fly to Castine? ### How many nonstop flights are there to Castine? ### Where are the most popular flights to Castine departing from? ### How long is the flight to Castine Airport? ### How to book the cheapest flight to Castine? ### Do you have any tips for my flight to Castine? > - A plane ride can be a pleasure if you pack the right gear. Firstly, you'll want a few basic toiletries, such as toothpaste, a toothbrush and some deodorant, a spare set of clothes and a good read. Secondly, make room in your carry-on bag for your mobile phone, a charger, medications and maybe a quality neck pillow as well. Lastly, remember to take your passport, travel papers and some money. > > > Do not pack the following items in your hand luggage: > > > - Squeeze all your full-sized bottles of shampoo and hair gel in your checked baggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 millilitres) won't be allowed on. Pointed or sharp objects, like your precious Swiss Army knife, and products which are explosive or flammable, such as flares, bleaching agents and matches, are also restricted. > > > What to wear on a flight: > > > - Choose comfort over style. Prepare for temperature changes by dressing in layers, and wear flat, easy-to-remove footwear like slip-ons. > - Caused by prolonged periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect some passengers on long-distance flights. Reduce the risks by staying hydrated, keeping your ankles and legs moving and wearing compression socks to help your circulation. ### How to get through airport security fast when flying to Castine? > - Your ID and travel documents will need to be inspected by airport security. Keep them within easy reach so you don't hold up the line. > - Next up, both you and your hand luggage will be X-rayed. To make the process quick and painless, remove anything that might set the alarms off. Items such as your coat, belt and earphones need to go through the machine. > - For just a few moments, 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 scanner separately. Each item 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. > - There's a chance you'll be asked to take your shoes off for scanning, so wearing slip-on sneakers is always a clever idea. > - Airlines won't allow any sharp objects in your hand luggage. If you must bring these kinds of items, pack them safely in your checked baggage. __Flights to Castine information__ | Destination airport | Hancock County - Bar Harbor | | ----------------------------- | --------------------------- | | Destination airport IATA code | BHB | | Destination city name | Bar Harbor | | Return price | £127 | ## Trending flights to Castine Prices were available within the past 7 days and start at £424 for one-way flights and £583 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 ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, 10 Mar - Mon, 30 Mar LHR London BGR Bangor £583 Return found 23 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:BGR,departure:10/03/2026TANYT&leg2=from:BGR,to:LHR,departure:30/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:582.45&airProductToken=AQpoCiEI1YIBEgQ4ODEyGOuJASClBCiinYcDMIGehwM4S0AAWAEKHwjVggESAjQzGKUEIMSNASi9nocDMNSihwM4S0ABWAEKIgjVggESBDQxODEYxI0BIMGJASjMo4cDMKmkhwM4S0ABWAEKRgoiCNWCARIENDE3OBjBiQEgxI0BKJyAiQMwiIGJAzhLQABYAQogCNWCARICMTYYxI0BIOuJASjlhIkDMKeIiQM4S0ABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) \*Available to Expedia members.