$264 Cheap Delta flights Baltimore (BWI) to Hartford (BDL)

Use the “Price (lowest to highest)” filter on Expedia to find cheap Delta Air Lines return flights from $395 from BWI to BDL. Affordable one-way tickets from $264 are available as well.**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.

Delta Air Lines flights to Hartford are typically cheaper in the quieter months of December and November. Whether you’re in search of a one-way or a return ticket, you could land a better deal then.

Search for affordable Delta Air Lines flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Bradley Intl. Airport (BDL) one to three months prior to your day of 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. Regardless of fare class and journey, the best day of the week to book a domestic flight is generally Sunday and the most expensive tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book 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.

Use the “Nonstop” filter when browsing for direct Delta Air Lines flights from BWI to BDL. You can also compare other carriers offering the same nonstop route.

To find the earliest departures from BWI to BDL with Delta Air Lines, filter your search by “Early Morning” and “Morning.” Choosing an early flight usually means cancellations are less likely.**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.

Bradley Intl. Airport (BDL) is the primary Hartford hub for Delta Air Lines flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI).

Delta Air Lines makes traveling from BWI to BDL enjoyable with an excellent in-flight experience and a rewarding loyalty program. You also have the chance to earn points with Delta SkyMiles. Make sure you sign up to Expedia’s free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are often free within 24 hours of making your booking, but your airline may charge a fee after that. For further information about altering your flights, go to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to update your itinerary without being charged, check the “Changes included” and “No cancel fee” filters when organizing your next trip.