Title: Cheap Flights to Lone Tree - Expedia.co.uk ![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) # £270 Cheap Flights to Lone Tree [View £270 flight on Sun, 10 May 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:DUB,to:DEN,departure:10/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:269.83&airProductToken=AQpkCi8I16YBEgIxNxiDDSCYFijGzYwDMLXRjAM4TEAAWAFqBUVDT05PcghMUDBEMFRFSwoxCNemARIEMTU3MBiYFiCDaSif2owDMLXbjAM4TEABWAFqBUVDT05PcghMVFFEMFpFVxIKCAEQARgBKgJXUxgBIgQIARABKAIoAygEMAE) - [Return](?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.co.uk/Lone-Tree.dx602682)[Hotels in Lone Tree](https://expedia.co.uk/Lone-Tree-Hotels.d602682.Travel-Guide-Hotels)[Lone Tree Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Lone-Tree.d602682.Car-Hire-Guide)[Lone Tree Holidays](https://expedia.co.uk/Lone-Tree.d602682.Holidays-City-Breaks) ## Popular airlines to Lone Tree - ![Frontier Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Lone Tree, Colorado, United States of America,departure:26/01/2026TANYT&leg2=from:Lone Tree, Colorado, United States of America,to:CMH,departure:02/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![American Airlines](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:Lone Tree, Colorado, United States of America,departure:26/01/2026TANYT&leg2=from:Lone Tree, Colorado, United States of America,to:CMH,departure:02/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](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:Lone Tree, Colorado, United States of America,departure:26/01/2026TANYT&leg2=from:Lone Tree, Colorado, United States of America,to:CMH,departure:02/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](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:Lone Tree, Colorado, United States of America,departure:26/01/2026TANYT&leg2=from:Lone Tree, Colorado, United States of America,to:CMH,departure:02/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Southwest Airlines](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:Lone Tree, Colorado, United States of America,departure:26/01/2026TANYT&leg2=from:Lone Tree, Colorado, United States of America,to:CMH,departure:02/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![Alaska Airlines](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:Lone Tree, Colorado, United States of America,departure:26/01/2026TANYT&leg2=from:Lone Tree, Colorado, United States of America,to:CMH,departure:02/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![JetBlue Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Lone Tree, Colorado, United States of America,departure:26/01/2026TANYT&leg2=from:Lone Tree, Colorado, United States of America,to:CMH,departure:02/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![notification illustration](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\* - ![deals illustration](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\* - ![trophy illustration](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 Lone Tree Prices were available within the past 7 days and start at £270 for one-way flights and £296 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) Thu, 5 Feb - Sat, 14 Feb DUB Dublin DEN Denver £296 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DUB,to:DEN,departure:05/02/2026TANYT&leg2=from:DEN,to:DUB,departure:14/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:295.91&airProductToken=AQpmCjEIwoIBEgM4MzkYgw0g64kBKJiwhAMw6LCEAzhPQABYAWoFTk9CQUdyCE9MTjdFOEJXCjEIwoIBEgMyMTkY64kBIINpKMm3hAMwpryEAzhPQAFYAWoFTk9CQUdyCE9MTjdFOEJXCmYKMQjCggESAzIxOBiDaSDriQEomZeFAzC_m4UDOE9AAFgBagVOT0JBR3IIT0xON0U4QlcKMQjCggESAzgyNhjriQEggw0o_ZyFAzDXnYUDOE9AAVgBagVOT0JBR3IIT0xON0U4QlcSCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) ![Iberia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/IB.gif) Mon, 26 Oct - Mon, 2 Nov DUB Dublin DEN Denver £351 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DUB,to:DEN,departure:26/10/2026TANYT&leg2=from:DEN,to:DUB,departure:02/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:350.50&airProductToken=AQqAAQo-CMmEARIENDI0NRiDDSCjsQEorLubAzD_v5sDOE9AAFgBagVCQVNJQ3IIT0tON0U4Qld6CgjBggESBDQyNDUKPgjJhAESBDQ4MDEYo7EBIINpKJLCmwMwicObAzhPQAFYAWoFQkFTSUNyCE9LTjdFOEJXegoIwYIBEgQ0ODAxCoABCj4IyYQBEgQ0NDA1GINpIKOxASiJjZwDMIKOnAM4T0AAWAFqBUJBU0lDcghPTE43RThCV3oKCMGCARIENDQwNQo-CMmEARIENDM4NhijsQEggw0o2o6cAzDTkpwDOE9AAVgBagVCQVNJQ3IIT0xON0U4Qld6CgjBggESBDQzODYSCggCEAEYAioCSUIYASIECAEQASgCKAMoBDAN) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Wed, 9 Sept - Sun, 13 Sept DUB Dublin DEN Denver £358 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DUB,to:DEN,departure:09/09/2026TANYT&leg2=from:DEN,to:DUB,departure:13/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:357.39&airProductToken=AQowCi4IxZIBEgI1ORiDDSCDaSihq5cDMO-vlwM4T0AAWAFqBFNBVlJyCE9LTjdFOEI0CjAKLgjFkgESAjU4GINpIIMNKNjdlwMw5eGXAzhPQABYAWoEU0FWUnIIT0tON0U4QjQSCggBEAEYASoCRUkYASIECAEQASgCKAMoBDAN) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, 1 Jun - Mon, 15 Jun DUB Dublin DEN Denver £363 Return found 3 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DUB,to:DEN,departure:01/06/2026TANYT&leg2=from:DEN,to:DUB,departure:15/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:362.30&airProductToken=AQplCjAIwYIBEgMyMDkYgw0grhwovsOOAzCex44DOEJAAFgBagVCQVNJQ3IIT0tON0U4QlcKMQjBggESBDE3MzQYrhwgg2ko9siOAzCjyo4DOEJAAVgBagVCQVNJQ3IIT0tON0U4QlcKZQoxCMGCARIEMTczNBiDaSCuHCiV6I8DML_pjwM4QkAAWAFqBUJBU0lDcghPS043RThCVwowCMGCARIDMjA4GK4cIIMNKO3pjwMwqu2PAzhCQAFYAWoFQkFTSUNyCE9LTjdFOEJXEgoIAhABGAIqAkFBGAEiBAgBEAEoAigDKAQwCw) ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Thu, 5 Mar - Mon, 13 Apr LGW London DEN Denver £389 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:DEN,departure:05/03/2026TANYT&leg2=from:DEN,to:LGW,departure:13/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:388.68&airProductToken=AQplCjEIxpIBEgM0NzEYy7EBIIopKIvnhgMw2OiGAzhVQABYAWoFTElHSFRyCFVVMlZHQkxUCjAIxpIBEgM2NzEYiikgg2kot-mGAzCh7YYDOFVAAVgBagVMSUdIVHIIVVUyVkdCTFQKZQowCMaSARIDNjcwGINpIIopKPCiigMwqKaKAzhVQABYAWoFTElHSFRyCFVVMlZHQkxUCjEIxpIBEgM0NzIYiikgy7EBKLaoigMw9KmKAzhVQAFYAWoFTElHSFRyCFVVMlZHQkxUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) ## Find the cheapest month to fly from Columbus (CMH) to Denver (DEN) ### October is typically the cheapest month to fly From £87 - £168 per traveller. ## 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 cosy 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. ## Book with confidence # Expedia flights to Lone Tree Searching for cheap flights to Lone Tree? No travel company presents more choices than Expedia if you're looking to compare flights to Lone Tree. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Denver. Expedia provides the cheapest flights to many destinations in Denver and you may find even greater savings if you combine your flight with a hotel stay in Lone Tree. 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 Lone Tree 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 Lone Tree 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 | Denver Intl. | | ----------------------------- | ------------ | | Destination airport IATA code | DEN | | Destination city name | Denver | | Return price | £296 | ## Trending flights to Lone Tree Prices were available within the past 7 days and start at £270 for one-way flights and £296 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 ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Thu, 5 Mar - Mon, 13 Apr LGW London DEN Denver £389 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:DEN,departure:05/03/2026TANYT&leg2=from:DEN,to:LGW,departure:13/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:388.68&airProductToken=AQplCjEIxpIBEgM0NzEYy7EBIIopKIvnhgMw2OiGAzhVQABYAWoFTElHSFRyCFVVMlZHQkxUCjAIxpIBEgM2NzEYiikgg2kot-mGAzCh7YYDOFVAAVgBagVMSUdIVHIIVVUyVkdCTFQKZQowCMaSARIDNjcwGINpIIopKPCiigMwqKaKAzhVQABYAWoFTElHSFRyCFVVMlZHQkxUCjEIxpIBEgM0NzIYiikgy7EBKLaoigMw9KmKAzhVQAFYAWoFTElHSFRyCFVVMlZHQkxUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) \*Available to Expedia members.