£130 Cheap United flights from Boston to Denver (BOS→DEN)

View £130 flight on Tue, 11 Aug 2026Opens in a new window

United flights from Boston to Denver (BOS→DEN)

Prices were available within the past 7 days and start at £130 for one-way flights and £230 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 4 Jun - Thu, 11 Jun
BOS
Boston
DEN
Denver
£230 Return, found 5 hours ago
£230
Return
found 5 hours ago
Select United flight, departing Thu, 4 Jun from Boston to Denver, returning Thu, 11 Jun, priced at £230 found 5 hours ago
United
Mon, 1 Jun - Tue, 2 Jun
BOS
Boston
DEN
Denver
£238 Return, found 5 days ago
£238
Return
found 5 days ago
Select United flight, departing Mon, 1 Jun from Boston to Denver, returning Tue, 2 Jun, priced at £238 found 5 days ago

Alternative airports near Denver

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Denver Intl. DEN. Cheapest option available. Average driving time to city centre is 32 minutes. Flights from £185
DEN
Denver Intl.
Cheapest
Average driving time to city centre32 min
Flights from £185

Find the cheapest month to fly from Boston (BOS) to Denver (DEN)

September is typically the cheapest month to fly

From £112 - £288 per traveller.

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 £130 on Expedia is easy — just filter by "Price (lowest to highest)." Alternatively, check out our budget-friendly return fares from £230 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," 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 38 mins

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