Title: £94 Cheap United flights from Boston to Denver (BOS→DEN) - Expedia.co.uk ![Denver Colorado downtown with City Park](https://images.trvl-media.com/place/178254/7cc57818-0302-43a8-831e-86e04b8cc6a7.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178254/7cc57818-0302-43a8-831e-86e04b8cc6a7.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £94 Cheap United flights from Boston to Denver (BOS→DEN) [View £94 flight on Thu, 6 Nov 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:BOS,to:DEN,departure:06/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:94.00&airProductToken=AQoiCiAI1YIBEgMzMzcYwZMBIINpKPux_AIwnrT8AjhHQABYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) - [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 - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 25% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## United flights from Boston to Denver (BOS→DEN) Prices were available within the past 7 days and start at £94 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ## Frequently asked questions ### How much is a United Airlines flight from Logan Intl. Airport (BOS) to Denver Intl. Airport (DEN)? > Scoring cheap one-way United Airlines flights from BOS to DEN from £94 on Expedia is easy — just filter by "Price (lowest to highest)." Alternatively, check out our budget-friendly return fares for your next getaway.\**\*These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.* ### What is the cheapest month to fly from BOS to DEN with United Airlines? > Search for return or one-way flights to Denver in January or November. You could find an affordable fare with United Airlines during these off-peak travel months. ### Does United Airlines fly nonstop from Logan Intl. Airport (BOS) to Denver Intl. Airport (DEN)? > Easily travel from Logan Intl. Airport (BOS) to Denver Intl. Airport (DEN) on any of United Airlines's 30 weekly direct flights. Use Expedia's "Nonstop" and "Airline" filters to find the United Airlines flight that'll land at DEN at your preferred time. ### How long does it take to fly from BOS to DEN with United Airlines? > Leave Logan Intl. Airport (BOS) for Denver Intl. Airport (DEN) on a nonstop United Airlines flight, and you'll be in the skies for approximately 4h 51m. ### Which day of the week has the most United Airlines flights from Logan Intl. Airport (BOS) to Denver Intl. Airport (DEN)? > United Airlines operates the most flights from Logan Intl. Airport (BOS) to Denver Intl. Airport (DEN) on Saturday. With up to 5 daily departures, you'll get the most options and flexibility on this day. ### What airports does United Airlines fly into in Denver? > United Airlines flights from Logan Intl. Airport (BOS) to Denver come in to land at Denver Intl. Airport (DEN). This is the main gateway to this destination. ### What type of plane does United Airlines fly from Logan Intl. Airport (BOS) to Denver Intl. Airport (DEN)? > For the Logan Intl. Airport (BOS) to Denver Intl. Airport (DEN) route, United Airlines typically flies Boeing 737-900 and Boeing 737 MAX 8 planes. Remember that last-minute changes are possible for operational needs, meaning your flight could be on another aircraft. ### Can I change or cancel my United Airlines flight from Logan Intl. Airport (BOS) to Denver Intl. Airport (DEN)? > Depending on your fare type, a fee may apply if you change or cancel your flight more than 24 hours after confirmation. To find tickets with more flexibility, select our "Changes included" and "No cancel fee" boxes when looking for flights. To learn more about cancelling or changing your reservation, go to "[Trips](https://www.expedia.co.uk/trips)," select your flight and click on "Manage Booking." ## Travel information | Origin airport | Logan Intl. | | --- | --- | | Destination airport | Denver Intl. | | Airlines serving | Alaska Airlines, JetBlue Airways | | Popular airline | Alaska Airlines | | Distance | 2798 km | | Average flight time | 2 hours 36 mins | ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Cars - Holiday Homes - Other - [Cabin Rentals in Aurora](https://www.expedia.co.uk/Aurora-Cabins.d6629-aaCabins.Travel-Guide-Accommodation) - [Aurora Highlands Hotels](https://www.expedia.co.uk/Aurora-Highlands-Denver-Hotels.0-n553248635976478603-0.Travel-Guide-Filter-Hotels) - [Aurora Hills Hotels](https://www.expedia.co.uk/Aurora-Hills-Denver-Hotels.0-n553248635976477990-0.Travel-Guide-Filter-Hotels) - [Cheap Hotels in Aurora](https://www.expedia.co.uk/Aurora-Hotels-Budget-Hotels.0-0-d6629-tBudgetHotels.Travel-Guide-Filter-Hotels) - 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