Title: Cheap Flights to Castine , ME from CA $273 - Expedia.ca ![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) # Cheap Flights to Castine , ME from CA $273 [View CA $273 flight on Wed, May 6, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:SFO,to:BGR,departure:06/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:272.70&airProductToken=AQqmAQo1CMSYARIEMjE3OBiycSDMfCigoYwDMP2ijAM4RUAAWAFqCU1BSU5CQVNJQ3IIWEFXTkMyQlEKNQjEmAESBDI3MzIYzHwgywEo06SMAzD1pYwDOEVAAVgBaglNQUlOQkFTSUNyCFhBV05DMkJRCjYIxJgBEgQ1Mzk2GMsBIMGJASiXp4wDMPOnjAM4RUABWAFqCU1BSU5CQVNJQ3IIWEFXTkMyQlESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) [Hotels in Castine](https://expedia.ca/Castine-Hotels.d87256.Travel-Guide-Hotels)[Castine Car Rentals](https://expedia.ca/Car-Rentals-In-Castine.d87256.Car-Rental-Guide)[Castine Vacation Packages](https://expedia.ca/Castine.d87256.Destination-Travel-Guides) ## Popular airlines to Castine - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Castine, Maine, United States of America,departure:17/04/2026TANYT&leg2=from:Castine, Maine, United States of America,to:CMH,departure:24/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![](https://a.travel-assets.com/air/airlines/9k_sq.svg) Cape Air [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Castine, Maine, United States of America,departure:17/04/2026TANYT&leg2=from:Castine, Maine, United States of America,to:CMH,departure:24/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"9K"}}]) - ![](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 30% 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.ca/login) ## How much is the cheapest flight to Castine? Prices were available within the past 7 days and start at CA $273 for one-way flights and CA $444 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Oct 29 - Mon, Nov 2 CVG Cincinnati BGR Bangor CA $444 Roundtrip found 22 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CVG,to:BGR,departure:29/10/2026TANYT&leg2=from:BGR,to:CVG,departure:02/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:443.40&airProductToken=AQpvCjUIxJgBEgQ0OTQ4GKI1IMsBKNjbmwMw0dybAzhFQABYAWoJTUFJTkJBU0lDcghWRlZOQTBCUQo2CMSYARIENTI1NBjLASDBiQEo4d2bAzDB3psDOEVAAVgBaglNQUlOQkFTSUNyCFZGVk5BMEJRCm8KNgjEmAESBDUwMTAYwYkBIMsBKIqOnAMw9o6cAzhFQABYAWoJTUFJTkJBU0lDcghWRlZOQTBCUQo1CMSYARIENTUxNxjLASCiNSjXj5wDMN2QnAM4RUABWAFqCU1BSU5CQVNJQ3IIVkZWTkEwQlESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Apr 14 - Tue, Apr 21 DTW Detroit BGR Bangor CA $464 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:BGR,departure:14/04/2026TANYT&leg2=from:BGR,to:DTW,departure:21/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:463.90&airProductToken=AQpoCjIIwYIBEgQ1MjIwGOO0ASDvWSixrYoDMJ-uigM4QkAAWAFqBUJBU0lDcghRVUZIWk5CWAoyCMGCARIENTkxNBjvWSDBiQEo9a-KAzDpsIoDOEJAAVgBagVCQVNJQ3IIUVVGSFpOQlgKZgoxCMGCARIENTA3NxjBiQEgQyiL_IoDMJP9igM4QkAAWAFqBUJBU0lDcghRVkZIWk5CWAoxCMGCARIENTQ0NhhDIOO0ASja_YoDMMj-igM4QkABWAFqBUJBU0lDcghRVkZIWk5CWBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Jul 14 - Tue, Jul 21 STL St. Louis BGR Bangor CA $598 Roundtrip found 20 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:STL,to:BGR,departure:14/07/2026TANYT&leg2=from:BGR,to:STL,departure:21/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:597.20&airProductToken=AQpFCiAI1YIBEgQ1NTcyGPJcIK4cKP-pkgMw4KqSAzhLQABYAQohCNWCARIENDYzORiuHCDBiQEoj6uSAzCzrJIDOEtAAVgBCkcKIgjVggESBDM2ODAYwYkBIMSNASjz_JIDMOT9kgM4S0AAWAEKIQjVggESBDE1MjcYxI0BIPJcKJ_-kgMwtP-SAzhLQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Mon, May 4 - Thu, May 7 YYZ Toronto BGR Bangor CA $920 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:BGR,departure:04/05/2026TANYT&leg2=from:BGR,to:YYZ,departure:07/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:919.19&airProductToken=AQqAAQo-CNemARIENjM0NxiYzgEgywEoi4qMAzDziowDOExAAFgBagVFQ09OT3IITE9WRDBaRVN6CgjEmAESBDYzNDcKPgjXpgESBDc4MzgYywEgwYkBKKqLjAMwiYyMAzhMQAFYAWoFRUNPTk9yCExPVkQwWkVTegoIxJgBEgQ3ODM4CoABCj4I16YBEgQ2ODg3GMGJASDLASiWsIwDMP2wjAM4TEAAWAFqBUVDT05PcghMT1ZEMFpFU3oKCMSYARIENjg4Nwo-CNemARIENjMxNxjLASCYzgEotLKMAzCds4wDOExAAVgBagVFQ09OT3IITE9WRDBaRVN6CgjEmAESBDYzMTcSCggBEAEYASoCV1MYASIECAEQASgCKAMoBDAB) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Sun, Apr 19 - Sat, Apr 25 SFO San Francisco RKD Rockland CA $955 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SFO,to:RKD,departure:19/04/2026TANYT&leg2=from:RKD,to:SFO,departure:25/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:954.80&airProductToken=AQppCi0IwmwSAzczNBiycSDBkwEo4eiKAzC364oDOFBAAFgBagJBTnIIUEkyUVVFWTUKOAjCbBIENTE2MRjBkwEg0Roo7uyKAzC-7YoDOFpAAVgBagJBTnIGWkgwQkVOegoIuZYBEgQ1MTYxCmkKOAjCbBIENTE2NRjRGiDBkwEo26iLAzC1qYsDOE1AAFgBagJBTnIGTUgwQkVOegoIuZYBEgQ1MTY1Ci0IwmwSAzczMxjBkwEgsnEo06qLAzDjrYsDOFBAAVgBagJBTnIIUEkyUVVFWTUSCggBEAEYASoCQjYYASIECAEQASgCKAMoBDAB) ## 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. ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Castine. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Castine. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Castine. Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Castine flights with full confidence knowing that you've found the best deal online. Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Castine. Looking to save even more? Get additional savings by bundling your Castine flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Castine trip! ## Travel information | Destination airport | Bangor Intl. | | ----------------------------- | ------------ | | Destination airport IATA code | BGR | | Destination city name | Bangor | | Roundtrip price | CA $443 | ## Trending flights to Castine Prices were available within the past 7 days and start at CA $273 for one-way flights and CA $444 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Aug 29 - Tue, Sep 15 YWG Winnipeg BGR Bangor CA $614 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YWG,to:BGR,departure:29/08/2026TANYT&leg2=from:BGR,to:YWG,departure:15/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:613.29&airProductToken=AQpFCiAI1YIBEgQ2MDA1GNg1IK4cKLCulgMwy6-WAzhOQABYAQohCNWCARIEMjYwNRiuHCDBiQEo2rCWAzD_sZYDOE5AAVgBCkUKIQjVggESBDM1NzIYwYkBIK4cKL_xlwMwnPOXAzhOQABYAQogCNWCARIENTY0NRiuHCDYNSjW85cDMPX0lwM4TkABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) \*Available to Expedia members.