$84 Cheap Flights from Chattanooga (CHA) to Boston (BOS)

View $84 flight on Sat, Jan 17, 2026Opens in a new window

Popular airlines from Chattanooga Metropolitan Airport (CHA) to Boston

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Cheap Flights from Chattanooga to Boston (CHA-BOS)

Prices were available within the past 7 days and start at $84 for one-way flights and $159 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Jan 29 - Mon, Feb 2
CHA
Chattanooga
BOS
Boston
$159 Roundtrip, found 2 days ago
$159
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Jan 29 from Chattanooga to Boston, returning Mon, Feb 2, priced at $159 found 2 days ago
American Airlines
Tue, Jan 20 - Tue, Jan 27
CHA
Chattanooga
BOS
Boston
$167 Roundtrip, found 4 hours ago
$167
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Tue, Jan 20 from Chattanooga to Boston, returning Tue, Jan 27, priced at $167 found 4 hours ago
American Airlines
Tue, Jan 20 - Tue, Jan 27
CHA
Chattanooga
BOS
Boston
$177 Roundtrip, found 4 hours ago
$177
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Tue, Jan 20 from Chattanooga to Boston, returning Tue, Jan 27, priced at $177 found 4 hours ago
American Airlines
Wed, Jan 7 - Sat, Jan 17
CHA
Chattanooga
BOS
Boston
$178 Roundtrip, found 3 days ago
$178
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Jan 7 from Chattanooga to Boston, returning Sat, Jan 17, priced at $178 found 3 days ago
American Airlines
Fri, Mar 6 - Mon, Mar 9
CHA
Chattanooga
BOS
Boston
$182 Roundtrip, found 3 hours ago
$182
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Fri, Mar 6 from Chattanooga to Boston, returning Mon, Mar 9, priced at $182 found 3 hours ago
American Airlines
Mon, Mar 2 - Wed, Mar 11
CHA
Chattanooga
BOS
Boston
$187 Roundtrip, found 7 hours ago
$187
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Mon, Mar 2 from Chattanooga to Boston, returning Wed, Mar 11, priced at $187 found 7 hours ago
American Airlines
Sat, Jan 24 - Sun, Jan 25
CHA
Chattanooga
BOS
Boston
$188 Roundtrip, found 2 days ago
$188
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Jan 24 from Chattanooga to Boston, returning Sun, Jan 25, priced at $188 found 2 days ago
American Airlines
Thu, Jan 29 - Mon, Feb 2
CHA
Chattanooga
BOS
Boston
$190 Roundtrip, found 2 days ago
$190
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Jan 29 from Chattanooga to Boston, returning Mon, Feb 2, priced at $190 found 2 days ago
Delta
Wed, Jan 7 - Sat, Jan 17
CHA
Chattanooga
BOS
Boston
$202 Roundtrip, found 3 days ago
$202
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jan 7 from Chattanooga to Boston, returning Sat, Jan 17, priced at $202 found 3 days ago
United
Tue, Jan 20 - Tue, Jan 27
CHA
Chattanooga
BOS
Boston
$217 Roundtrip, found 4 hours ago
$217
Roundtrip
found 4 hours ago
Select United flight, departing Tue, Jan 20 from Chattanooga to Boston, returning Tue, Jan 27, priced at $217 found 4 hours ago

Find the cheapest month to fly from Chattanooga (CHA) to Boston (BOS)

November is typically the cheapest month to fly

From $158 - $553 per traveler.

Alternative airports near Boston

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

Select flight to Logan Intl. BOS. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $178
BOS
Logan Intl.
CheapestClosest
Average driving time to city center7 min
Flights from $178

Frequently asked questions

How much does a flight from Chattanooga Metropolitan Airport (CHA) to Logan Intl. Airport (BOS) cost?
Lock in a cheap one-way flight from $84 or cheap return flight from $159 from Chattanooga Metropolitan Airport (CHA) to Logan Intl. Airport (BOS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Chattanooga Metropolitan Airport (CHA) to Logan Intl. Airport (BOS)?
January is the most affordable month to fly from CHA to BOS. Timing your trip outside of the busy season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Chattanooga Metropolitan Airport (CHA) to Logan Intl. Airport (BOS)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest CHA to BOS flight.
How many flights per day from Chattanooga Metropolitan Airport (CHA) to Logan Intl. Airport (BOS)?
You'll need to take a flight with a layover if you're traveling from Chattanooga Metropolitan Airport (CHA) to Logan Intl. Airport (BOS). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from CHA to BOS?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on various factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Chattanooga Metropolitan Airport (CHA) to Logan Intl. Airport (BOS)?
To avoid potential delays on the Chattanooga Metropolitan Airport (CHA) to Logan Intl. Airport (BOS) route, fly before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Chattanooga Metropolitan Airport (CHA) to Logan Intl. Airport (BOS) last-minute?
Holding off until right before your break to book a ticket from CHA to BOS generally means paying more. Although you may find some last-minute offers, they aren't always guaranteed. Keep your travel schedule open for the best chance of getting a bargain.
Is it cheaper to book a CHA to BOS flight and hotel package?
Compared with arranging flights and hotels separately, booking a CHA to BOS flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place will take the stress out of travel planning. Just secure your flights and choose from our extensive range of stays, then tailor your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Chattanooga Metropolitan Airport (CHA) to Logan Intl. Airport (BOS)?
If you booked your CHA to BOS flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Travel information

Origin airport
Chattanooga Metropolitan
Destination airport
Logan Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$158
Distance
915 mi

Book with confidence

Chattanooga to Boston Flights

The cheapest times to fly from Chattanooga to Boston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chattanooga to Boston are during the month of January. You can find some of the cheapest flights from Chattanooga to Boston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chattanooga to Boston

Sunday is one of the best days to book for cheap flights from Chattanooga to Boston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chattanooga to Boston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chattanooga to Boston in 2026. You can also book with separate airlines for your outbound and return journeys, from $84 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chattanooga to Boston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chattanooga to Boston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Chattanooga to Boston Flights

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*Available to One Key members.