Title: Cheap Flights to Lone Tree , CO from CA $190 - Expedia.ca ![The sun is rising at Rocky Mountain National Park](https://images.trvl-media.com/place/602682/be1578d8-3072-4639-99de-df73121481d1.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by 🦋GoLdEn AnN🦋 ![](https://images.trvl-media.com/place/602682/be1578d8-3072-4639-99de-df73121481d1.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Lone Tree , CO from CA $190 [View CA $190 flight on Tue, Jun 2, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YYC,to:DEN,departure:02/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:189.28&airProductToken=AQo3CjUI1YIBEgM1NTAYmBYgg2koxNCOAzDa0Y4DOE5AAFgBagoxX2Jhc2ljZWNvcghHTkE2QTJCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) - [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 [Lone Tree Travel Guide](https://expedia.ca/Lone-Tree.dx602682)[Hotels in Lone Tree](https://expedia.ca/Lone-Tree-Hotels.d602682.Travel-Guide-Hotels)[Lone Tree Car Rentals](https://expedia.ca/Car-Rentals-In-Lone-Tree.d602682.Car-Rental-Guide)[Lone Tree Vacation Packages](https://expedia.ca/Lone-Tree.d602682.Destination-Travel-Guides) ## Popular airlines to Lone Tree - ![](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:Lone Tree, Colorado, United States of America,departure:21/02/2026TANYT&leg2=from:Lone Tree, Colorado, United States of America,to:CMH,departure:28/02/2026TANYT&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_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Lone Tree, Colorado, United States of America,departure:21/02/2026TANYT&leg2=from:Lone Tree, Colorado, United States of America,to:CMH,departure:28/02/2026TANYT&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:Lone Tree, Colorado, United States of America,departure:21/02/2026TANYT&leg2=from:Lone Tree, Colorado, United States of America,to:CMH,departure:28/02/2026TANYT&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_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Lone Tree, Colorado, United States of America,departure:21/02/2026TANYT&leg2=from:Lone Tree, Colorado, United States of America,to:CMH,departure:28/02/2026TANYT&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_WN.svg) Southwest Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Lone Tree, Colorado, United States of America,departure:21/02/2026TANYT&leg2=from:Lone Tree, Colorado, United States of America,to:CMH,departure:28/02/2026TANYT&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:Lone Tree, Colorado, United States of America,departure:21/02/2026TANYT&leg2=from:Lone Tree, Colorado, United States of America,to:CMH,departure:28/02/2026TANYT&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_B6.svg) JetBlue Airways [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Lone Tree, Colorado, United States of America,departure:21/02/2026TANYT&leg2=from:Lone Tree, Colorado, United States of America,to:CMH,departure:28/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![](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 Lone Tree? Prices were available within the past 7 days and start at CA $190 for one-way flights and CA $309 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Mon, Apr 27 - Wed, May 6 YYC Calgary DEN Denver CA $309 Roundtrip found 1 hour ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:DEN,departure:27/04/2026TANYT&leg2=from:DEN,to:YYC,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:308.53&airProductToken=AQozCjEI16YBEgQxNTcwGJgWIINpKNW8iwMw8L2LAzhBQABYAWoFQkFTSUNyCEFUWEQwWkJLCjMKMQjXpgESBDE1NzEYg2kgmBYox6OMAzDdpIwDOEFAAFgBagVCQVNJQ3IIQVRYRDBaQksSCggBEAEYASoCV1MYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Apr 25 - Tue, Apr 28 YYC Calgary DEN Denver CA $314 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:DEN,departure:25/04/2026TANYT&leg2=from:DEN,to:YYC,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:313.99&airProductToken=AQpECiAIxJgBEgQ0MDcyGJgWIPISKNSliwMw36aLAzhFQABYAQogCMSYARIEMTYyMxjyEiCDaSioqIsDMP2oiwM4RUABWAEKRAogCMSYARIEMjU0NBiDaSDyEii5xosDMJvHiwM4RUAAWAEKIAjEmAESBDM3MDUY8hIgmBYonciLAzCjyYsDOEVAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Mon, Mar 30 - Tue, Mar 31 YUL Montreal DEN Denver CA $334 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:DEN,departure:30/03/2026TANYT&leg2=from:DEN,to:YUL,departure:31/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:333.47&airProductToken=AQo_Cj0I1YIBEgQ4NTIzGJhdIINpKO-EiQMw84aJAzhHQABYAWoFMl9lY29yCEdBQTJBRkRTegoIwYYBEgQ4NTIzCmYKMQjVggESBDI0MzAYg2kgrhwouYyJAzDXjYkDOEdAAFgBagUyX2Vjb3IIR0FBMkFGRFMKMQjVggESBDM1MTIYrhwgmF0o9I6JAzCKkIkDOEdAAFgBagUyX2Vjb3IIR0FBMkFGRFMSCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Tue, Apr 21 - Wed, Apr 22 YVR Vancouver DEN Denver CA $351 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:DEN,departure:21/04/2026TANYT&leg2=from:DEN,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:350.03&airProductToken=AQpECiEIwaYBEgQyNDgyGLiNASCSASj8_YoDMLv-igM4WEAAWAEKHwjBpgESAzY0MhiSASCDaSj__ooDMKSAiwM4WEABWAEKRAofCMGmARIDNjQzGINpIJIBKIiEiwMww4WLAzhYQABYAQohCMGmARIEMjA1NBiSASC4jQEoi4qLAzDGiosDOFhAAVgBEgoIARABGAEqAkFTGAEiBAgBEAEoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, May 2 - Sat, May 9 YUL Montreal DEN Denver CA $453 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:DEN,departure:02/05/2026TANYT&leg2=from:DEN,to:YUL,departure:09/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:452.98&airProductToken=AQpmCjEIwYIBEgQzNjAwGJhdIK4cKN71iwMw_vaLAzhCQABYAWoFQkFTSUNyCE9WQUNaU0JYCjEIwYIBEgQxMzg3GK4cIINpKIv6iwMwuPuLAzhCQAFYAWoFQkFTSUNyCE9WQUlKU0JYCpsBCjEIwYIBEgQyMDgyGINpIK4cKLvCjAMw18OMAzhCQABYAWoFQkFTSUNyCE9WQUlKU0JYCjIIwYIBEgQxNTIyGK4cIOKaASjOxYwDMNHGjAM4QkABWAFqBUJBU0lDcghPVkFDWlNCWAoyCMGCARIENTEzNxjimgEgmF0omciMAzCyyYwDOEJAAVgBagVCQVNJQ3IIT1ZBQ1pTQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ## Find the cheapest month to fly from Columbus (CMH) to Denver (DEN) ### October is typically the cheapest month to fly From CA $162 - CA $303 per traveller. Expedia.ca gives you the best tools to secure great deals on flights to Lone Tree. 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 Lone Tree. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Lone Tree. 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 Lone Tree 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 Lone Tree. Looking to save even more? Get additional savings by bundling your Lone Tree 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 Lone Tree trip! ## Frequently asked questions ### What is the name of Lone Tree's airport? ### How far is DEN from central Lone Tree? ### What airport is best to fly into Lone Tree? ### How many airlines fly to Lone Tree? ### Which airlines fly to Lone Tree? ### How many nonstop flights are there to Lone Tree? ### Where are the most popular flights to Lone Tree departing from? ### How long is the flight to Lone Tree Airport? ### How to book the cheapest flight to Lone Tree? ### Do you have any tips for my flight to Lone Tree? > - A plane ride can be a pleasure if you've got all the right gear. Firstly, you'll want some basic toiletry items, such as a toothbrush and some deodorant, a spare pair of socks and a good book. Next, find a spot in your carry-on bag for your phone and charger, medications and maybe a cozy neck pillow too. Lastly, be sure to bring your passport, travel docs and your bank cards. > > > Do not pack the following items in your hand luggage: > > > - Check carefully that you don't have a sharp object lurking in your carry-on luggage. Other restricted items include flammable or explosive goods, such as aerosol cans and fuel, and gels and liquids in containers larger than 3.4 ounces (100 millilitres). > > > What to wear on a flight: > > > - Go for comfort over style. Prepare for changes in temperature by wearing layers, and wear slightly roomy, flat footwear like slip-ons. > - Deep vein thrombosis (DVT), a blood clotting condition caused by extended periods of inactivity, can be a risk on long-haul flights. Wander around the cabin and stretch your legs or do some simple exercises in your seat to improve your circulation. ### How to get through airport security fast when flying to Lone Tree? > - Your ID and travel documents will need to be inspected by airport security. Have them close by so you don't hold up the line. > - Next up, both you and your carry-on bag must be X-rayed. To make the process quick and painless, remove anything that is likely to set the alarm off. Items like your belt, jacket and headphones will be required to go through the machine. > - All your electronic devices, including your laptop and phone, will also need to be scanned. > - Travelling with a new perfume? No problem. As long as it's in a container no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-close bag, you can keep it with you in your carry-on. > - It's also likely that you'll be required to take your shoes off for scanning, so wearing slip-on shoes is always a smart idea. > - Pocket knives and other sharp items are not allowed in the cabin. They'll be confiscated at security, so pack them safely away in your checked bags. __Flights to Lone Tree information__ | Destination airport | Denver Intl. | | ----------------------------- | ------------ | | Destination airport IATA code | DEN | | Destination city name | Denver | | Roundtrip price | CA $308 | ## Trending flights to Lone Tree Prices were available within the past 7 days and start at CA $190 for one-way flights and CA $309 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) Tue, Apr 28 - Tue, Apr 28 YYC Calgary DEN Denver CA $309 Roundtrip found 12 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:DEN,departure:28/04/2026TANYT&leg2=from:DEN,to:YYC,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:308.47&airProductToken=AQpECiAIxJgBEgQyNDkyGJgWIMx8KPjGiwMwnciLAzhFQABYAQogCMSYARIEMTAyNRjMfCCDaSiNyosDMJDLiwM4RUABWAEKRAogCMSYARIEMjY2MxiDaSDyEii5zIsDMJjNiwM4RUAAWAEKIAjEmAESBDQxMTMY8hIgmBYoys2LAzDMzosDOEVAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) \*Available to Expedia members.