Title: Cheap Flights to Fort Knox - Expedia.co.uk ![gold bar in the hand of a man against the background of the gold vault of America.](https://images.trvl-media.com/place/183254/082ddd74-38f0-4c20-88f7-31c2fb7498c0.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/183254/082ddd74-38f0-4c20-88f7-31c2fb7498c0.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £98 Cheap Flights to Fort Knox [View £98 flight on Wed, 13 May 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:ORD,to:SDF,departure:13/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:97.60&airProductToken=AQozCjEIwYIBEgQ0Njk3GK4cIPIoKKv2jAMwh_eMAzhCQABYAWoFQkFTSUNyCFFWQUlLU0JYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) [Fort Knox Travel Guide](https://expedia.co.uk/Fort-Knox.dx183254)[Hotels in Fort Knox](https://expedia.co.uk/Fort-Knox-Hotels.d183254.Travel-Guide-Hotels)[Fort Knox Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Fort-Knox.d183254.Car-Hire-Guide)[Fort Knox Holidays](https://expedia.co.uk/Fort-Knox.d183254.Holidays-City-Breaks) ## Popular airlines to Fort Knox - ![](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:Fort Knox, Kentucky, United States of America,departure:29/03/2026TANYT&leg2=from:Fort Knox, Kentucky, United States of America,to:CMH,departure:05/04/2026TANYT&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:Fort Knox, Kentucky, United States of America,departure:29/03/2026TANYT&leg2=from:Fort Knox, Kentucky, United States of America,to:CMH,departure:05/04/2026TANYT&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:Fort Knox, Kentucky, United States of America,departure:29/03/2026TANYT&leg2=from:Fort Knox, Kentucky, United States of America,to:CMH,departure:05/04/2026TANYT&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_WN.svg) Southwest Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Fort Knox, Kentucky, United States of America,departure:29/03/2026TANYT&leg2=from:Fort Knox, Kentucky, United States of America,to:CMH,departure:05/04/2026TANYT&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.co.uk/Flights-Search?leg1=from:CMH,to:Fort Knox, Kentucky, United States of America,departure:29/03/2026TANYT&leg2=from:Fort Knox, Kentucky, United States of America,to:CMH,departure:05/04/2026TANYT&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.co.uk/Flights-Search?leg1=from:CMH,to:Fort Knox, Kentucky, United States of America,departure:29/03/2026TANYT&leg2=from:Fort Knox, Kentucky, United States of America,to:CMH,departure:05/04/2026TANYT&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_LH.svg) Lufthansa [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Fort Knox, Kentucky, United States of America,departure:29/03/2026TANYT&leg2=from:Fort Knox, Kentucky, United States of America,to:CMH,departure:05/04/2026TANYT&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 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 Fort Knox Prices were available within the past 7 days and start at £98 for one-way flights and £196 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) Wed, 13 May - Tue, 19 May ORD Chicago SDF Louisville £196 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:SDF,departure:13/05/2026TANYT&leg2=from:SDF,to:ORD,departure:19/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:195.20&airProductToken=AQozCjEIwYIBEgQ0NTk5GK4cIPIoKMHzjAMwp_SMAzhCQABYAWoFQkFTSUNyCFFWQUlLU0JYCjMKMQjBggESBDQ2OTIY8iggrhwo-LGNAzDcso0DOEJAAFgBagVCQVNJQ3IIUVZBSUtTQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, 13 May - Tue, 19 May ORD Chicago SDF Louisville £210 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:SDF,departure:13/05/2026TANYT&leg2=from:SDF,to:ORD,departure:19/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:210.00&airProductToken=AQpuCjUIxJgBEgQxNDcxGK4cIMx8KLH0jAMwj_WMAzhFQABYAWoJTUFJTkJBU0lDcghYQVZTQzJCQwo1CMSYARIENDA0MBjMfCDyKCjp9YwDMOj2jAM4RUABWAFqCU1BSU5CQVNJQ3IIWEFWU0MyQkMKbgo1CMSYARIEMzk3OBjyKCDMfCiKtY0DMIm2jQM4RUAAWAFqCU1BSU5CQVNJQ3IIWEFWU0MyQkMKNQjEmAESBDIxMzAYzHwgrhwo7reNAzDUuI0DOEVAAVgBaglNQUlOQkFTSUNyCFhBVlNDMkJDEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, 13 May - Tue, 19 May ORD Chicago SDF Louisville £225 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:SDF,departure:13/05/2026TANYT&leg2=from:SDF,to:ORD,departure:19/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:224.20&airProductToken=AQo1CjMI1YIBEgQzNDEwGK4cIPIoKJH2jAMw7PaMAzhMQABYAWoHRUNPTk9NWXIITEFVMkFLRFMKNQozCNWCARIEMzU0NhjyKCCuHCjksY0DMMiyjQM4TEAAWAFqB0VDT05PTVlyCExBVTJBS0RTEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Tue, 15 Sept - Wed, 30 Sept LHR London SDF Louisville £624 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:SDF,departure:15/09/2026TANYT&leg2=from:SDF,to:LHR,departure:30/09/2026TANYT&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=AQp0CjIIwoIBEgMyOTkY64kBIK4cKNrtlwMw5_GXAzhPQABYAWoFTk9CQUdyCU9MWDVDNUI0UAo-CMKCARIENTU3MxiuHCDyKCjw85cDMNL0lwM4T0ABWAFqBU5PQkFHcglPTFg1QzVCNFB6CgjZsAESBDU1NzMSCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) ![Iberia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/IB.gif) Wed, 18 Nov - Wed, 25 Nov LHR London SDF Louisville £641 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:SDF,departure:18/11/2026TANYT&leg2=from:SDF,to:LHR,departure:25/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:640.85&airProductToken=AQqxAQo-CMmEARIEMzY0MxjriQEgjBgox7udAzDdvJ0DOE9AAFgBagVCQVNJQ3IIT0xYNUM1QjR6CgjCggESBDM2NDMKMAjJhAESAzM0MRiMGCCuHCiUvZ0DMOfBnQM4T0ABWAFqBUJBU0lDcghPTFg1QzVCNAo9CMmEARIENDU2MRiuHCDyKCjTw50DMLXEnQM4T0ABWAFqBUJBU0lDcghPTFg1QzVCNHoKCMGCARIENDU2MRIKCAEQARgBKgJJQhgBIgQIARABKAIoAygEMA0) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-uk-fr-de.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Holiday Sale Members save up to 40% on hotels and holiday homes. Plan this year’s big trip and save. [Book now](https://expedia.co.uk/cheap-deals?rfrr=FTG_SPRING_PROMO_) ## Frequently asked questions ### What is the name of Fort Knox's airport? ### How far is Louisville Intl. Airport (SDF) from central Fort Knox? ### What airport is best to fly into Fort Knox? ### How many airlines fly to Fort Knox? ### Which airlines fly to Fort Knox? ### How many nonstop flights are there to Fort Knox? ### Where are the most popular flights to Fort Knox departing from? ### How long is the flight to Fort Knox Airport? ### How to book the cheapest flight to Fort Knox? ### Do you have any tips for my flight to Fort Knox? > - Air travel can be a great experience if you take the right gear. Firstly, you'll want a few toiletry items, such as a toothbrush and some deodorant, a fresh set of clothes and a few magazines. Next, make room in your hand luggage for your phone, tablet and chargers, any daily medications and perhaps a blow-up neck pillow too. Last, but definitely not least, remember to bring your passport, travel docs and some money. > > > Do not pack the following items in your hand luggage: > > > - Double-check that you don't have a Swiss Army knife lurking in one of the zippers of your carry-on luggage. Other prohibited items include flammable or explosive substances, such as fuel and matches, and gels and liquids in containers with a capacity of more than 3.4 ounces (100 millilitres). > > > What to wear on a flight: > > > - Comfort should be your main concern when choosing what to wear during your flight. Loose, breathable clothing is a smart option, as are flat, slightly roomy shoes. > - Deep vein thrombosis (DVT), a blood clotting condition caused by lengthy periods of inactivity, can be a risk on long-haul flights. Try to walk around the cabin and stretch your legs or do some gentle exercises in your seat to promote better circulation. ### How to get through airport security fast when flying to Fort Knox? > - Your passport and boarding pass will need to be inspected by airport security. Have them easily accessible so you don't hold up the queue. > - Next up, both you and your hand luggage must be X-rayed. To make the process quick and painless, take off anything that might trigger the alarms. Items like your belt, coat and headphones need to go through the machine. > - For just a few moments, you'll need to unplug from technology. Your phone, tablet and any other electronic devices will need to go through the scanner. > - Any liquids or gels, such as perfume or toothpaste, that you want to take on board need to be in containers no larger than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), clear zip-close bag. > - Choosing your footwear wisely can save you several valuable minutes. Boots are often required to be removed and separately scanned. Lightweight sneakers are usually not. > - Sharp or pointed objects (like knives and scissors) can't be taken on board. They'll be seized at security, so pack them safely away in your checked suitcase. ## Book with confidence # Expedia flights to Fort Knox Searching for cheap flights to Fort Knox? No travel company presents more choices than Expedia if you're looking to compare flights to Fort Knox. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Louisville. Expedia provides the cheapest flights to many destinations in Louisville and you may find even greater savings if you combine your flight with a hotel stay in Fort Knox. 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 Fort Knox 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 Fort Knox 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 | Louisville Intl. | | ----------------------------- | ---------------- | | Destination airport IATA code | SDF | | Destination city name | Louisville | | Return price | £195 | ## Trending flights to Fort Knox Prices were available within the past 7 days and start at £98 for one-way flights and £196 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 ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Tue, 15 Sept - Wed, 30 Sept LHR London SDF Louisville £624 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:SDF,departure:15/09/2026TANYT&leg2=from:SDF,to:LHR,departure:30/09/2026TANYT&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=AQp0CjIIwoIBEgMyOTkY64kBIK4cKNrtlwMw5_GXAzhPQABYAWoFTk9CQUdyCU9MWDVDNUI0UAo-CMKCARIENTU3MxiuHCDyKCjw85cDMNL0lwM4T0ABWAFqBU5PQkFHcglPTFg1QzVCNFB6CgjZsAESBDU1NzMSCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) \*Available to Expedia members.