Title: Cheap Flights to South Boston , IN from CA $231 - Expedia.ca ![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to South Boston , IN from CA $231 [View CA $231 flight on Tue, Feb 24, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YHZ,to:SDF,departure:24/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:230.68&airProductToken=AQpzCjgI1YIBEgQzNDcxGPjJASDEjQEokoWGAzCphoYDOE5AAFgBagoxX2Jhc2ljZWNvcghHTkE0QTJCTgo3CNWCARIEMzYwORjEjQEg8igo0YiGAzDriYYDOE5AAFgBagoxX2Jhc2ljZWNvcghHTkE0QTJCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) - [Roundtrip](?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 Add a place to stay Direct flights only [Hotels in South Boston](https://expedia.ca/South-Boston-Hotels.d553248635975848020.Travel-Guide-Hotels)[South Boston Car Rentals](https://expedia.ca/Car-Rentals-In-South-Boston.d553248635975848020.Car-Rental-Guide)[South Boston Vacation Packages](https://expedia.ca/South-Boston.d553248635975848020.Destination-Travel-Guides) ## Popular airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:South Boston, Indiana, United States of America,departure:27/02/2026TANYT&leg2=from:South Boston, Indiana, United States of America,to:CMH,departure:06/03/2026TANYT&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.ca/Flights-Search?leg1=from:CMH,to:South Boston, Indiana, United States of America,departure:27/02/2026TANYT&leg2=from:South Boston, Indiana, United States of America,to:CMH,departure:06/03/2026TANYT&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.ca/Flights-Search?leg1=from:CMH,to:South Boston, Indiana, United States of America,departure:27/02/2026TANYT&leg2=from:South Boston, Indiana, United States of America,to:CMH,departure:06/03/2026TANYT&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_WN.svg) Southwest Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:South Boston, Indiana, United States of America,departure:27/02/2026TANYT&leg2=from:South Boston, Indiana, United States of America,to:CMH,departure:06/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_NK.svg) Spirit Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:South Boston, Indiana, United States of America,departure:27/02/2026TANYT&leg2=from:South Boston, Indiana, United States of America,to:CMH,departure:06/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"NK"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:South Boston, Indiana, United States of America,departure:27/02/2026TANYT&leg2=from:South Boston, Indiana, United States of America,to:CMH,departure:06/03/2026TANYT&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_LH.svg) Lufthansa [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:South Boston, Indiana, United States of America,departure:27/02/2026TANYT&leg2=from:South Boston, Indiana, United States of America,to:CMH,departure:06/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![](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 South Boston? Prices were available within the past 7 days and start at CA $231 for one-way flights and CA $377 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Mar 24 - Mon, Mar 30 BGR Bangor SDF Louisville CA $377 Roundtrip found 6 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BGR,to:SDF,departure:24/03/2026TANYT&leg2=from:SDF,to:BGR,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:376.90&airProductToken=AQplCjEIwYIBEgQ1MTgzGMGJASBDKOnAiAMw9MGIAzhCQABYAWoFQkFTSUNyCE9WRlpaTkJWCjAIwYIBEgQ0NjcyGEMg8igoqcKIAzCjw4gDOEJAAVgBagVCQVNJQ3IIT1ZGWlpOQlYKZwoxCMGCARIENTM2ORjyKCDvWSiFhIkDMP6EiQM4QkAAWAFqBUJBU0lDcghPVkZaWk5CVgoyCMGCARIENTMzORjvWSDBiQEo2oaJAzDDh4kDOEJAAVgBagVCQVNJQ3IIT1ZGWlpOQlYSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Apr 18 - Tue, Apr 28 YHZ Halifax SDF Louisville CA $386 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YHZ,to:SDF,departure:18/04/2026TANYT&leg2=from:SDF,to:YHZ,departure:28/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:385.60&airProductToken=AQpHCiII1YIBEgQzNDcxGPjJASDEjQEo7tiKAzCM2ooDOE5AAFgBCiEI1YIBEgQzNDE1GMSNASDyKCjM2ooDMN_bigM4TkABWAEKRwohCNWCARIEMzU5NBjyKCDEjQEo2MWLAzDdxosDOE5AAFgBCiII1YIBEgQzNTEzGMSNASD4yQEogciLAzD_yIsDOE5AAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Mar 10 - Tue, Mar 24 BGR Bangor SDF Louisville CA $389 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BGR,to:SDF,departure:10/03/2026TANYT&leg2=from:SDF,to:BGR,departure:24/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:388.50&airProductToken=AQpmCiEIxJgBEgQ1MTM3GMGJASDLASianocDMIKfhwM4RUAAWAEKHwjEmAESAzM2NBjLASDgXCivn4cDMMmghwM4RUABWAEKIAjEmAESBDMxOTUY4Fwg8igozaGHAzCYoocDOEVAAVgBCkUKIAjEmAESBDU2NTIY8iggywEom7yIAzClvYgDOEVAAFgBCiEIxJgBEgQ1MjU0GMsBIMGJASj3vYgDMNS-iAM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, Apr 14 - Tue, May 5 YHZ Halifax SDF Louisville CA $459 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YHZ,to:SDF,departure:14/04/2026TANYT&leg2=from:SDF,to:YHZ,departure:05/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:458.57&airProductToken=AQpHCiIIwYYBEgQ0MTY0GPjJASDEjQEo7quKAzCMrYoDOEdAAFgBCiEIwYYBEgQzMTc1GMSNASDyKCiNr4oDMKCwigM4R0ABWAEKRwohCMGGARIEMzE3MBjyKCDEjQEo35WMAzDklowDOEdAAFgBCiIIwYYBEgQ3NjY0GMSNASD4yQEozZeMAzDXmIwDOEdAAVgBEgoIARABGAEqAkFDGAEiBAgBEAEoCCgEMAE) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Mon, Jul 6 - Tue, Jul 14 YHZ Halifax SDF Louisville CA $472 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YHZ,to:SDF,departure:06/07/2026TANYT&leg2=from:SDF,to:YHZ,departure:14/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:471.17&airProductToken=AQpFCiEI16YBEgQ4NjcwGPjJASDLASjkzZEDMOjOkQM4TEAAWAEKIAjXpgESBDc2MjkYywEg8igohtCRAzCY0ZEDOExAAVgBCkUKIAjXpgESBDc3MTMY8iggywEo_aeSAzCDqZIDOExAAFgBCiEI16YBEgQ3NzM3GMsBIPjJASjAqZIDMLyqkgM4TEABWAESCggBEAEYASoCV1MYASIECAEQASgEMAE) ## Find the cheapest month to fly from Columbus (CMH) to Louisville (SDF) ### August is typically the cheapest month to fly From CA $223 - CA $830 per traveller. ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.ca/deals?rfrr=FTG_SPRING_PROMO_) Expedia.ca gives you the best tools to secure great deals on flights to South Boston. 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 South Boston. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to South Boston. 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 South Boston 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 South Boston. Looking to save even more? Get additional savings by bundling your South Boston 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 South Boston trip! ## Frequently asked questions ### What is the name of South Boston's airport? ### How far is SDF from central South Boston? ### What airport is best to fly into South Boston? ### How many airlines fly to South Boston? ### Which airlines fly to South Boston? ### How many nonstop flights are there to South Boston? ### Where are the most popular flights to South Boston departing from? ### How long is the flight to South Boston Airport? ### How to book the cheapest flight to South Boston? ### Do you have any tips for my flight to South Boston? > - Firstly, and most importantly, put in your passport, travel documents, cash and vital medications. Next, you'll want some extra in-flight entertainment to help pass the time. A juicy novel and a tablet crammed with your favourite movies are good options. If you plan to take a short snooze, a quality neck pillow and some earplugs will also come in handy. Finally, squeeze in a toothbrush and some cleansing wipes to ensure you arrive looking fresh and ready to go. > > > Do not pack the following items in your hand luggage: > > > - Make sure you don't have a sharp object hiding in your carry-on luggage. Other restricted items include flammable or explosive substances, such as fuel and fireworks, and gels and liquids in containers with a volume of more than 3.4 ounces (100 millilitres). > > > What to wear on a flight: > > > - The aisles of a plane are no place for a fashion parade. Layer up with comfortable clothing and pick shoes that are roomy, flat and easy to slip on and off. > - Deep vein thrombosis (DVT) can pose a risk on long-distance flights. It results from blood clotting due to poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression tights or socks. ### How to get through airport security fast when flying to South Boston? > - Be sure to keep your boarding pass and ID close by. They'll be the first things you'll be asked for by airport security. > - The X-ray machine comes next. Remove anything metal on you that is likely to beep. This includes items like earphones or headphones, as well as heavy jackets or coats. They'll all need to go on the X-ray conveyor belt. > - All electronic devices, including your tablet and phone, must also be scanned. > - Travelling with your favourite perfume? Not a problem. As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-lock bag, you can bring it with you in your carry-on baggage. > - Slip-on shoes are a clever footwear choice as you're less likely to have to remove them when passing through security. Big boots and other bulky shoes are often subjected to additional screening. > - Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, put them in your checked baggage. They won't be allowed on board. __Flights to South Boston information__ | Destination airport | Louisville Intl. | | ----------------------------- | ---------------- | | Destination airport IATA code | SDF | | Destination city name | Louisville | | Roundtrip price | CA $377 | ## Trending flights to South Boston Prices were available within the past 7 days and start at CA $231 for one-way flights and CA $377 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, Apr 18 - Tue, Apr 28 YHZ Halifax SDF Louisville CA $386 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YHZ,to:SDF,departure:18/04/2026TANYT&leg2=from:SDF,to:YHZ,departure:28/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:385.60&airProductToken=AQpHCiII1YIBEgQzNDcxGPjJASDEjQEo7tiKAzCM2ooDOE5AAFgBCiEI1YIBEgQzNDE1GMSNASDyKCjM2ooDMN_bigM4TkABWAEKRwohCNWCARIEMzU5NBjyKCDEjQEo2MWLAzDdxosDOE5AAFgBCiII1YIBEgQzNTEzGMSNASD4yQEogciLAzD_yIsDOE5AAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) \*Available to Expedia members.