--- title: "Cheap Flights to Mammoth Cave , KY from CA $178 - Expedia.ca" description: "Looking for cheap flights to Mammoth Cave? Few airlines offer no change fee on selected flights to your favourite destinations. Earn double rewards with airline miles + Expedia points. Get your last minute tickets now!" canonical: "https://www.expedia.ca/Cheap-Flights-To-Mammoth-Cave.d553248635974861753.Travel-Guide-Flights" language: en-CA market: CA currency: CAD prices_as_of: 2026-11-14T10:46:24Z --- # Cheap Flights to Mammoth Cave , KY from CA $178 ![A staircase leading into a cave with moss-covered walls and a metal railing.](https://images.trvl-media.com/place/553248635974861753/c7e4996e-9a9a-4f75-95c5-dd5e9c09a784.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View CA $178 flight on Mon, Dec 7, 2026](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:BNA,departure:07/12/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:177.40&airProductToken=AQpeCi0IwmwSBDE1MDcYgjsg5Voo%5FpKfAzCilJ8DOExAAFgBagJETnIIUEk0UVVFWTEKLQjCbBIEMjU4MRjlWiChAyjHl58DMNaYnwM4TEABWAFqAkROcghQSTRRVUVZMRIMCAEQAhgBKgJCNjIAGAEiBAgBEAEoAigDKAQoBjAB) ## Popular airlines to Mammoth Cave [American Airlines](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Mammoth%20Cave,%20Kentucky,%20United%20States%20of%20America,departure:28/11/2026TANYT&leg2=from:Mammoth%20Cave,%20Kentucky,%20United%20States%20of%20America,to:CMH,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) [Delta](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Mammoth%20Cave,%20Kentucky,%20United%20States%20of%20America,departure:28/11/2026TANYT&leg2=from:Mammoth%20Cave,%20Kentucky,%20United%20States%20of%20America,to:CMH,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) [United](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Mammoth%20Cave,%20Kentucky,%20United%20States%20of%20America,departure:28/11/2026TANYT&leg2=from:Mammoth%20Cave,%20Kentucky,%20United%20States%20of%20America,to:CMH,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) [Southwest Airlines](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Mammoth%20Cave,%20Kentucky,%20United%20States%20of%20America,departure:28/11/2026TANYT&leg2=from:Mammoth%20Cave,%20Kentucky,%20United%20States%20of%20America,to:CMH,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) [JetBlue Airways](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Mammoth%20Cave,%20Kentucky,%20United%20States%20of%20America,departure:28/11/2026TANYT&leg2=from:Mammoth%20Cave,%20Kentucky,%20United%20States%20of%20America,to:CMH,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) [Frontier Airlines](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Mammoth%20Cave,%20Kentucky,%20United%20States%20of%20America,departure:28/11/2026TANYT&leg2=from:Mammoth%20Cave,%20Kentucky,%20United%20States%20of%20America,to:CMH,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) [Alaska Airlines](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Mammoth%20Cave,%20Kentucky,%20United%20States%20of%20America,departure:28/11/2026TANYT&leg2=from:Mammoth%20Cave,%20Kentucky,%20United%20States%20of%20America,to:CMH,departure:05/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 30% on select hotels after you book a flight\* ### 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 Mammoth Cave? Prices were available within the past 7 days and start at CA $178 for one-way flights and CA $364 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select JetBlue Airways flight, departing Wed, Dec 2 from Columbus to Nashville, returning Sat, Dec 12, priced at CA $439 Found 4 hours ago](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:BNA,departure:02/12/2026TANYT&leg2=from:BNA,to:CMH,departure:12/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:438.20&airProductToken=AQpdCi0IwmwSBDE1MDcYgjsg5Voo3tqeAzCC3J4DOExAAFgBagJETnIIUEMwUVVFWTEKLAjCbBIDNjgxGOVaIKEDKNDdngMw4N6eAzhMQAFYAWoCRE5yCFBDMFFVRVkxEgoIARABGAEqAkI2GAEiBAgBEAEoAigDKAQwAQ) Wed, Dec 2 - Sat, Dec 12 · CMH · BNA · Roundtrip [Select American Airlines flight, departing Wed, Jan 13 from Columbus to Nashville, returning Wed, Jan 20, priced at CA $488 Found 6 days ago](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:BNA,departure:13/01/2027TANYT&leg2=from:BNA,to:CMH,departure:20/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:487.50&airProductToken=AQpoCjIIwYIBEgQxODczGII7IKOxASi6tKIDMP61ogM4QkAAWAFqBUJBU0lDcghTV0FJS05CWgoyCMGCARIEMTEwMBijsQEgoQMovLaiAzCpt6IDOEJAAVgBagVCQVNJQ3IIU1dBSUtOQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) Wed, Jan 13 - Wed, Jan 20 · CMH · BNA · Roundtrip [Select Delta flight, departing Wed, Dec 2 from Columbus to Nashville, returning Sat, Dec 12, priced at CA $619 Found 4 hours ago](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:BNA,departure:02/12/2026TANYT&leg2=from:BNA,to:CMH,departure:12/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:618.80&airProductToken=AQpuCjUIxJgBEgQyOTA5GII7IOBcKJXbngMwgNyeAzhFQABYAWoJTUFJTkJBU0lDcghWQVVOQTBCQwo1CMSYARIEMTE1NRjgXCChAyir3J4DMPjcngM4RUABWAFqCU1BSU5CQVNJQ3IIVkFVTkEwQkMSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) Wed, Dec 2 - Sat, Dec 12 · CMH · BNA · Roundtrip [Select Southwest Airlines flight, departing Wed, Dec 2 from Columbus to Nashville, returning Sat, Dec 12, priced at CA $633 Found 4 hours ago](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:BNA,departure:02/12/2026TANYT&leg2=from:BNA,to:CMH,departure:12/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:632.90&airProductToken=AQowCi4I15wBEgQxMzM5GII7IKEDKPngngMwzuGeAzhJQABYAWoDV0dBcgdJTE5VUDJFCjAKLgjXnAESBDIxNDUYoQMggjsoys2fAzCVzp8DOEFAAFgBagNXR0FyB0FaTlZTMkUSCggCEAEYAioCSFIYASIECAEQASgCKAMoBDAB) Wed, Dec 2 - Sat, Dec 12 · CMH · BNA · Roundtrip [Select United flight, departing Wed, Dec 2 from Columbus to Nashville, returning Sat, Dec 12, priced at CA $747 Found 4 hours ago](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:BNA,departure:02/12/2026TANYT&leg2=from:BNA,to:CMH,departure:12/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:746.80&airProductToken=AQpmCjEI1YIBEgQ2MDIxGII7IK4cKI3hngMw8eGeAzhWQABYAWoFMl9lY29yCFZBQTRBS0ROCjEI1YIBEgQyMjg1GK4cIKEDKLzingMwoOOeAzhWQABYAWoFMl9lY29yCFZBQTRBS0ROEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) Wed, Dec 2 - Sat, Dec 12 · CMH · BNA · Roundtrip ## Book with confidence ### Find Your Flights to Mammoth Cave BNA **Cheap flights to Mammoth Cave (** **BNA)** Get started finding a cheap flight to Mammoth Cave on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport, and whether you want a roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you. We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Mammoth Cave. Roundtrip prices range from CA $364 - CA $747, and one-ways Mammoth Cave start as low as CA $178. Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate. **Airlines that fly to Mammoth Cave (** **BNA)** You have several options for which airline you choose to travel with to Mammoth Cave. There are 7 airlines flying into BNA: JetBlue Airways, Frontier Airlines, Air Canada, Delta, American Airlines, Southwest Airlines, United. Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value. For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform. #### Find the best deals At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Mammoth Cave (BNA) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to BNA in December and in December for one-ways. #### Cancellation & flexibility To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our [customer service portal](https://www.expedia.ca/service/). Some plane tickets are available with no change fees, which you can filter for during your search. ## Frequently Asked Questions ### What is the name of Mammoth Cave's airport? Nashville Intl. Airport (BNA) is the main airport in Mammoth Cave. ### How many airlines fly to Mammoth Cave? There are 16 airlines connecting Mammoth Cave with 80 airports globally. ### Which airlines fly to Mammoth Cave? Mammoth Cave receives the most flights from American Airlines, United Airlines and Southwest Airlines with American Airlines being the favourite choice of airline. Chicago is the most popular city for passengers to jet off from. ### How many nonstop flights are there to Mammoth Cave? Organizing an unforgettable Mammoth Cave adventure is a piece of cake when there are 2,174 nonstop flights every week to choose from. ### Where are the most popular flights to Mammoth Cave departing from? The most popular flights to Mammoth Cave set off from Chicago, Dallas and New York airports. ### How long is the flight to Mammoth Cave Airport? If it's Chicago you're departing, you'll be in the sky for around 1 hour and 29 minutes before you arrive in Mammoth Cave. Airport to airport from Dallas generally takes 1 hour and 53 minutes and from New York, the average flight time is 2 hours and 41 minutes. ### How to book the cheapest flight to Mammoth Cave? We've all come across those travellers who somehow pick up super cheap fares whenever they fly. Eager to know how to do it for your Mammoth Cave vacation? Don't leave it until the last moment to secure your flight. Also, do some online research and compare your options. If your destination has multiple airports, you may be able to score a terrific deal by flying into a less busy terminal. Last of all, be ready to lock in your seat quickly if you stumble on a real bargain. It might not stick around for too long. With a bit of know-how and a little good fortune, the ideal fare will be yours. ### Do you have any tips for my flight to Mammoth Cave? Wherever you're jetting in from, flying can be a pleasant experience if you prepare well enough. Take a peek at these handy hints that will get your Mammoth Cave escape started on the right foot. What to pack in your hand luggage: - First of all, put in your passport, travel documents, wallet and vital medications. Next, you'll need some in-flight entertainment to while away the hours. A juicy novel and a phone filled with your favourite shows are good options. If you intend to take a quick nap, a comfy neck pillow and some earplugs will also come in handy. Finally, find room for a few toiletry items so you'll arrive looking and feeling fresh. Do not pack the following items in your hand luggage: - Put all your full-sized bottles of hair gel and hairspray in your checked baggage. Any liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated. Sharp objects, like a pocket knife, and products which are explosive or flammable, such as aerosols and fireworks, are also not allowed. What to wear on a flight: - The aisles of a plane aren't the place for a fashion parade. Dress in comfortable layers and go for shoes that are enclosed, flat and easy to pull on and off. - Most travellers have heard about deep vein thrombosis (DVT), a blood clotting condition caused by long periods of inactivity. To lessen your risk on board, stay hydrated, consider wearing compression tights or socks and keep your legs and feet moving. ### How to get through airport security fast when flying to Mammoth Cave? It's all about being organized. We've put together some tips and tricks for a speedy trip through airport security. Watch out Mammoth Cave, here you come: - Be sure to have your boarding pass and ID close by. They're the first items you'll be asked to show at security. - The X-ray machine comes next. Empty your pockets and remove anything metal that is likely to set off the scanner's alarm. This includes items like headphones or earphones, as well as heavy coats or jackets. They'll all need to go on the X-ray conveyor belt. - All electronic devices, including your laptop and phone, will also need to be scanned separately. - Travelling with a new cologne or perfume? As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-close bag, you can bring it with you in your carry-on baggage. - Lightweight sneakers are a sensible footwear choice as you're less likely to be asked to remove them when going through security. Hiking boots and other heavy shoes are usually subjected to additional screening. - Airlines won't allow any sharp items or pocket knives in your carry-on baggage. If you must bring these kinds of items, check them in. ## Travel information | Destination city name | Nashville | | ----------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Destination airport | Nashville International Airport | | Destination airport IATA code | BNA | | Airlines serving | American Airlines, Delta, United, Southwest Airlines, JetBlue Airways, Frontier Airlines, Alaska Airlines, Air Canada, WestJet, Porter Airlines, Allegiant Air, Air Transat, British Airways, Lufthansa, Contour Airlines, KLM, Air France, Iberia, Aer Lingus, Sun Country Airlines, Finnair, Virgin Atlantic, Brussels Airlines, Swiss International Air Lines, Icelandair, SAS, Copa, Avianca, Turkish Airlines, Qatar Airways, Japan Airlines, All Nippon Airways, Aeromexico, LATAM Airlines Group, Korean Air, XP | | Popular airline | American Airlines | | Roundtrip price | CA $439 | ## Trending flights to Mammoth Cave Prices were available within the past 7 days and start at CA $178 for one-way flights and CA $364 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select Air Canada flight, departing Tue, Dec 8 from Toronto to Nashville, returning Fri, Jan 8, priced at CA $364 Found 23 hours ago](https://www.expedia.ca/Flights-Search?leg1=from:YTZ,to:BNA,departure:08/12/2026TANYT&leg2=from:BNA,to:YTZ,departure:08/01/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:363.75&airProductToken=AQpnCjIIwYYBEgQ3OTU0GPjMASCYXSiqn58DMPafnwM4R0AAWAFqBUJBU0lDcghHTkE0QTJCQQoxCMGGARIEODYyNRiYXSChAyjeoJ8DMI-inwM4R0ABWAFqBUJBU0lDcghHTkE0QTJCQQpnCjEIwYYBEgQ4NjI0GKEDIJhdKJr%5FoQMwsICiAzhHQABYAWoFQkFTSUNyCEdOQTRBMkJBCjIIwYYBEgQ3OTc5GJhdIPjMASjGgaIDMJyCogM4R0ABWAFqBUJBU0lDcghHTkE0QTJCQRIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMA0) Tue, Dec 8 - Fri, Jan 8 · YTZ · BNA · Roundtrip \*Available to Expedia members. ## Other language versions ```yaml hreflang: x-default: https://www.expedia.com/Cheap-Flights-To-Mammoth-Cave.d553248635974861753.Travel-Guide-Flights es-MX: https://www.expedia.mx/Vuelos-Baratos-Cueva-Colosal.d553248635974861753.Guia-de-vuelos nl-BE: https://www.expedia.be/Destinations-In-Mammoth-Cave.d553248635974861753.Vliegtickets it-IT: https://www.expedia.it/Voli-Per-Grotta-Mammoth-Cave.d553248635974861753.Guida-Voli-aerei en-IN: https://www.expedia.co.in/Cheap-Flights-To-Mammoth-Cave.d553248635974861753.Travel-Guide-Flights fr-FR: https://www.expedia.fr/Vols-Pas-Cher-Grottes-De-Mammoth-Cave.d553248635974861753.Voyage-Guide-Vols en-US: https://www.expedia.com/Cheap-Flights-To-Mammoth-Cave.d553248635974861753.Travel-Guide-Flights en-TW: https://www.expedia.com.tw/en/Cheap-Flights-To-Mammoth-Cave.d553248635974861753.Travel-Guide-Flights en-IE: https://www.expedia.ie/Flights-To-Mammoth-Cave.d553248635974861753.Travel-Guide-Flights es-ES: https://www.expedia.es/Vuelos-Baratos-A-Mammoth-Cave.d553248635974861753.Guia-Viajes-Vuelos ar: https://www.expedia.sa/Cheap-Flights-To-Mammoth-Cave.d553248635974861753.Travel-Guide-Flights de-AT: https://www.expedia.at/Billigflug-Mammoth-Cave.d553248635974861753.Reise-Angebote-Flug nb-NO: https://www.expedia.no/Fly-Til-Mammoth-Cave.d553248635974861753.Reise-Guide-Fly es: https://www.expedia.com/es/Vuelos-Baratos-Cueva-Colosal.d553248635974861753.Guia-de-vuelos ja-JP: https://www.expedia.co.jp/Cheap-Flights-To-Mammoth-Cave.d553248635974861753.Travel-Guide-Flights fr-BE: https://www.expedia.be/fr/Vols-Grottes-De-Mammoth-Cave.d553248635974861753.Guide-De-Vol de-DE: https://www.expedia.de/Billigflug-Mammoth-Cave.d553248635974861753.Reise-Angebote-Flug en-AU: https://www.expedia.com.au/Flights-To-Mammoth-Cave.d553248635974861753.Travel-Guide-Flights da-DK: https://www.expedia.dk/Fly-Til-Mammoth-Cave.d553248635974861753.Rejse-Guide-Fly nl-NL: https://www.expedia.nl/Goedkope-Vliegtickets-Mammoth-Cave.d553248635974861753.Reisgids-Vliegtickets ```