$177 Cheap United flights Denver (DEN) to Hartford (BDL)

Use the “Price (lowest to highest)” filter on Expedia to look for cheap United Airlines round-trip flights from $308 from DEN to BDL. Affordable one-way fares from $177 are also on offer.**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.

Browse for round-trip or one-way flights to Hartford in December or November. You could find an affordable fare with United Airlines during these off-season months.

Search for affordable United Airlines flights from Denver Intl. Airport (DEN) to Bradley Intl. Airport (BDL) one to three months ahead of your departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare class and itinerary, the best day to book a domestic flight is generally Sunday and the most expensive day tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Choose from one of United Airlines’s 14 weekly direct flights from Denver Intl. Airport (DEN) to Bradley Intl. Airport (BDL). To see what’s available, enter your dates, destination and origin and hit search. Next, apply the “Nonstop” and “Airline” filters.

From wheels-up to touchdown, a direct United Airlines flight from Denver Intl. Airport (DEN) to Bradley Intl. Airport (BDL) takes approximately 3h 46m.

United Airlines has the most flights from Denver Intl. Airport (DEN) to Bradley Intl. Airport (BDL) on Sunday. With up to 2 daily departures, you’ll get the most flexibility and choice on this day.

Jetting off from DEN at 10:07AM UTC-7, the first United Airlines flight to BDL lands at 3:54PM UTC-5. Flying early means you’ll be less likely to encounter delays or cancellations.* Don’t like early starts? The last United Airlines flight from DEN to BDL departs at 6:04PM UTC-7 and touches down at 11:50PM UTC-5.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

United Airlines flights from Denver Intl. Airport (DEN) to Hartford touch down at Bradley Intl. Airport (BDL). This is the main entry point here.

A rewarding loyalty program and the ability to rack up points through United Mileage Plus are the start of the reasons to jet off from DEN to BDL with United Airlines. Plus, when you sign up to Expedia’s free One Key™ program, you can earn OneKeyCash™* on top of United Airlines’s loyalty program earnings. It’s yours to spend on future travel plans.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

You’ll most likely travel on an Airbus A320 for your United Airlines flight from Denver Intl. Airport (DEN) to Bradley Intl. Airport (BDL). However, you may be switched to an alternative aircraft if there’s an operational need.

Depending on your fare type, a fee is typically charged if you cancel or change your booking more than 24 hours after it’s been confirmed. To secure flexible plane tickets, select our “Changes included” or “No cancel fee” filter while searching for flights. For more information on modifying or canceling your reservation, head to “Trips,” select your flight and click on “Manage Booking.”