$119 Cheap Delta flights Chattanooga (CHA) to Boston (BOS)

Apply the “Price (lowest to highest)” filter on Expedia to look for cheap Delta Air Lines return flights from $210 from CHA to BOS. Affordable one-way tickets from $119 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.

Delta Air Lines flights to Boston tend to be cheaper in the quieter months of January and February. Whether you’re after a round-trip or one-way ticket, you could score a better deal then.

Begin your search one to three months ahead of your departure date to get cheaper fares on Delta Air Lines flights from Chattanooga Metropolitan Airport (CHA) to Logan Intl. Airport (BOS). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Time it well, and you can enjoy significant savings on domestic journeys.*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.

Fill in your dates, press search and tick the “Nonstop” filter on Expedia to browse any direct flights from CHA to BOS with Delta Air Lines or another airline.

Browse Delta Air Lines’s earliest flights from CHA to BOS by using our “Morning” and “Early Morning” filters. Not only will you get to your destination sooner, early departures also experience 20% fewer cancellations.**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.

Delta Air Lines flights from Chattanooga Metropolitan Airport (CHA) to Boston arrive at Logan Intl. Airport (BOS). This is the main gateway to this destination.

Flying from CHA to BOS with Delta Air Lines means enjoying a host of perks, such as an excellent in-flight experience and a rewarding loyalty program. Plus, when booking through Expedia, One Key™ members can collect OneKeyCash™* to spend on select future travel purchases. That’s in addition to the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

It’s usually possible to cancel or modify your flight, although there may be additional charges if you made your booking over 24 hours ago. Prefer to keep your options open? Make use of Expedia’s “Changes included” or “No cancel fee” filter to find flights that won’t charge you extra if you need to revise your plans. To make changes, go to “Trips,” select your flight and click on “Manage Booking” for further information.