Title: Cheap Flights to Union , KY from CA $213 - Expedia.ca ![Mill Springs Battlefield National Monument in Kentucky. Canola flower and field with fence at Zollicoffer Park. Union won a significant victory early in the Civil War at the Battle of Mill Springs.](https://images.trvl-media.com/place/6193287/c0610d6a-dc3c-4624-bdd5-5deeb0e67284.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6193287/c0610d6a-dc3c-4624-bdd5-5deeb0e67284.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Union , KY from CA $213 [View CA $213 flight on Mon, Mar 30, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YVR,to:CVG,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:212.83&airProductToken=AQpxCjcI1YIBEgQyMDQ4GLiNASCuHCi9hIkDMLqGiQM4TkAAWAFqCjFfYmFzaWNlY29yCEdOQTRBMkJOCjYI1YIBEgQzNDQ5GK4cIKI1KJaHiQMw7oeJAzhOQABYAWoKMV9iYXNpY2Vjb3IIR05BNEEyQk4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) - [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 Returning Add a place to stay Add a car Direct flights only [Hotels in Union](https://expedia.ca/Union-Hotels.d6193287.Travel-Guide-Hotels)[Union Car Rentals](https://expedia.ca/Car-Rentals-In-Union.d6193287.Car-Rental-Guide)[Union Vacation Packages](https://expedia.ca/Union.d6193287.Destination-Travel-Guides) ## Popular airlines to Union - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Union, Kentucky, United States of America,departure:12/03/2026TANYT&leg2=from:Union, Kentucky, United States of America,to:CMH,departure:19/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![](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:Union, Kentucky, United States of America,departure:12/03/2026TANYT&leg2=from:Union, Kentucky, United States of America,to:CMH,departure:19/03/2026TANYT&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_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Union, Kentucky, United States of America,departure:12/03/2026TANYT&leg2=from:Union, Kentucky, United States of America,to:CMH,departure:19/03/2026TANYT&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_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Union, Kentucky, United States of America,departure:12/03/2026TANYT&leg2=from:Union, Kentucky, United States of America,to:CMH,departure:19/03/2026TANYT&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:Union, Kentucky, United States of America,departure:12/03/2026TANYT&leg2=from:Union, Kentucky, United States of America,to:CMH,departure:19/03/2026TANYT&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_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Union, Kentucky, United States of America,departure:12/03/2026TANYT&leg2=from:Union, Kentucky, United States of America,to:CMH,departure:19/03/2026TANYT&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_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Union, Kentucky, United States of America,departure:12/03/2026TANYT&leg2=from:Union, Kentucky, United States of America,to:CMH,departure:19/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![](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 Union? Prices were available within the past 7 days and start at CA $213 for one-way flights and CA $331 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) Mon, Mar 2 - Wed, Mar 25 YYZ Toronto CVG Cincinnati CA $331 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:CVG,departure:02/03/2026TANYT&leg2=from:CVG,to:YYZ,departure:25/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:330.03&airProductToken=AQpoCjMIwYIBEgQ1MDMwGJjOASDimgEo6smGAzDyyoYDOEJAAFgBagVCQVNJQ3IITzBBQ1pTQlYKMQjBggESAzgzNRjimgEgojUozcyGAzCrzYYDOEJAAVgBagVCQVNJQ3IITzBBQ1pTQlYKZQowCMGCARIENTYwMhiiNSBDKIPKiAMw4MqIAzhCQABYAWoFQkFTSUNyCE9WQUNaU0JWCjEIwYIBEgQ1NjY3GEMgmM4BKLPLiAMwmcyIAzhCQAFYAWoFQkFTSUNyCE9WQUNaU0JWEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Mar 25 - Wed, Apr 22 YVR Vancouver CVG Cincinnati CA $364 Roundtrip found 9 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:CVG,departure:25/03/2026TANYT&leg2=from:CVG,to:YVR,departure:22/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:363.55&airProductToken=AQpFCiEI1YIBEgQyMDA0GLiNASCuHCiizIgDMJzOiAM4TkAAWAEKIAjVggESBDM0NDkYrhwgojUo7s6IAzDCz4gDOE5AAVgBCkUKIAjVggESBDIyODcYojUgrhwo1IKLAzCvg4sDOE5AAFgBCiEI1YIBEgQxMjkyGK4cILiNASj-g4sDMJmGiwM4TkABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Wed, Apr 15 - Fri, Apr 17 YVR Vancouver CVG Cincinnati CA $364 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:CVG,departure:15/04/2026TANYT&leg2=from:CVG,to:YVR,departure:17/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:363.58&airProductToken=AQpECiEIwaYBEgQyMDQyGLiNASCSASjftYoDMKC2igM4WEAAWAEKHwjBpgESAzUwOBiSASCiNSiet4oDMKW5igM4WEABWAEKRAofCMGmARIDNTA4GKI1IJIBKKHQigMw0tKKAzhYQABYAQohCMGmARIEMjI5NhiSASC4jQEostOKAzDu04oDOFhAAVgBEgoIARABGAEqAkFTGAEiBAgBEAEoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sun, Apr 26 - Tue, Apr 28 YVR Vancouver CVG Cincinnati CA $367 Roundtrip found 18 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:CVG,departure:26/04/2026TANYT&leg2=from:CVG,to:YVR,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:366.15&airProductToken=AQpGCiEIwYYBEgMxMDAYuI0BIJjOASiusIsDMMGyiwM4R0AAWAEKIQjBhgESBDg3MDUYmM4BIKI1KKWziwMwh7SLAzhHQAFYAQpFCiAI1YIBEgQ1MjYwGKI1IK4cKJTGiwMw9MaLAzhOQABYAQohCNWCARIEMTI5MhiuHCC4jQEovseLAzDZyYsDOE5AAVgBEgoIARABGAEqAkFDGAEiBAgBEAEoCCgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Apr 1 - Thu, Apr 23 YVR Vancouver CVG Cincinnati CA $383 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:CVG,departure:01/04/2026TANYT&leg2=from:CVG,to:YVR,departure:23/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:382.50&airProductToken=AQpECiEIxJgBEgQzOTg3GLiNASCSASiBmIkDMMqYiQM4RUAAWAEKHwjEmAESAzU1OBiSASCiNSiFmokDMIiciQM4RUABWAEKRAofCMSYARIDOTY2GKI1IJIBKNaNiwMwgpCLAzhFQABYAQohCMSYARIEMzc0MhiSASC4jQEor5CLAzD3kIsDOEVAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ## Find the cheapest month to fly from Columbus (CMH) to Cincinnati (CVG) ### September is typically the cheapest month to fly From CA $291 - CA $1,275 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_) ## Frequently asked questions ### What is the name of Union's airport? ### How far is CVG from central Union? ### What airport is best to fly into Union? ### How many airlines fly to Union? ### Which airlines fly to Union? ### How many nonstop flights are there to Union? ### Where are the most popular flights to Union departing from? ### How long is the flight to Union Airport? ### How to book the cheapest flight to Union? ### Do you have any tips for my flight to Union? > - A plane trip can be easy if you carry the right stuff. Firstly, you'll want some basic toiletry items, such as toothpaste, a toothbrush and some deodorant, a clean pair of socks and a good read. Next, find a spot in your hand luggage for your phone and charger, any daily medications and maybe a neck pillow too. Lastly, and most importantly, be sure to bring your passport, travel documents and your bank cards. > > > Do not pack the following items in your hand luggage: > > > - Leave all your full-sized bottles of shampoo and hair gel in your checked baggage. Any gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Sharp objects, like your beloved Swiss Army knife, and products which are flammable or explosive, such as flares, bleaching agents and matches, are also banned. > > > What to wear on a flight: > > > - The aisles of an aircraft are no place for a fashion parade. Layer up with comfortable clothing and go for shoes that are roomy, flat and easy to remove. > - Caused by lengthy periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect some passengers during long-haul flights. Lower your risks by drinking water, keeping your lower limbs moving and wearing compression socks or tights. ### How to get through airport security fast when flying to Union? > - Airport security personnel first need to see that you have a valid passport and travel documents before you can proceed any further. Keep them close by. > - After that, both you and your carry-on bag will be X-rayed. To make the process quick and painless, remove anything that is likely to set the alarm off. Items like your belt, coat and headphones need to go through the machine. > - All electronic gadgets, including your tablet and phone, are also required to be separately scanned. > - Want to bring along your favourite perfume or cologne? No problem. As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a zip-lock bag, you can keep it with you on board. > - Slip-on shoes are a sensible footwear choice as you're less likely to be asked to remove them when going through security. Big boots and heavier-style shoes are often subjected to additional screening. > - Airlines won't allow any pocket knives or other sharp items to come on board with you. If you must bring these kinds of items, pack them safely in your checked luggage. ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Union. 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 Union. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Union. 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 Union 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 Union. Looking to save even more? Get additional savings by bundling your Union 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 Union trip! ## Travel information | Destination airport | Cincinnati - Northern Kentucky Intl. | | ----------------------------- | ------------------------------------ | | Destination airport IATA code | CVG | | Destination city name | Cincinnati | | Roundtrip price | CA $330 | ## Trending flights to Union Prices were available within the past 7 days and start at CA $213 for one-way flights and CA $331 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) Mon, Mar 2 - Wed, Mar 25 YYZ Toronto CVG Cincinnati CA $331 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:CVG,departure:02/03/2026TANYT&leg2=from:CVG,to:YYZ,departure:25/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:330.03&airProductToken=AQpoCjMIwYIBEgQ1MDMwGJjOASDimgEo6smGAzDyyoYDOEJAAFgBagVCQVNJQ3IITzBBQ1pTQlYKMQjBggESAzgzNRjimgEgojUozcyGAzCrzYYDOEJAAVgBagVCQVNJQ3IITzBBQ1pTQlYKZQowCMGCARIENTYwMhiiNSBDKIPKiAMw4MqIAzhCQABYAWoFQkFTSUNyCE9WQUNaU0JWCjEIwYIBEgQ1NjY3GEMgmM4BKLPLiAMwmcyIAzhCQAFYAWoFQkFTSUNyCE9WQUNaU0JWEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) \*Available to Expedia members.