$94 Cheap Flights from Chattanooga (CHA) to Boston (BOS)

View $94 flight on Tue, Mar 31, 2026Opens in a new window

Popular airlines from Chattanooga Metropolitan Airport (CHA) to Logan International Airport (BOS)

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Cheap Flights from Chattanooga to Boston (CHA-BOS)

Prices were available within the past 7 days and start at $94 for one-way flights and $167 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Apr 3 - Mon, Apr 6
CHA
Chattanooga
BOS
Boston
$167 Roundtrip, found 1 day ago
$167
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Apr 3 from Chattanooga to Boston, returning Mon, Apr 6, priced at $167 found 1 day ago
American Airlines
Tue, Apr 21 - Sat, Apr 25
CHA
Chattanooga
BOS
Boston
$172 Roundtrip, found 22 hours ago
$172
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Tue, Apr 21 from Chattanooga to Boston, returning Sat, Apr 25, priced at $172 found 22 hours ago
American Airlines
Wed, Apr 29 - Sat, May 2
CHA
Chattanooga
BOS
Boston
$177 Roundtrip, found 1 day ago
$177
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Apr 29 from Chattanooga to Boston, returning Sat, May 2, priced at $177 found 1 day ago
American Airlines
Tue, Apr 21 - Sat, Apr 25
CHA
Chattanooga
BOS
Boston
$178 Roundtrip, found 22 hours ago
$178
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Tue, Apr 21 from Chattanooga to Boston, returning Sat, Apr 25, priced at $178 found 22 hours ago
American Airlines
Tue, Mar 10 - Tue, Mar 17
CHA
Chattanooga
BOS
Boston
$182 Roundtrip, found 2 days ago
$182
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Mar 10 from Chattanooga to Boston, returning Tue, Mar 17, priced at $182 found 2 days ago
American Airlines
Tue, Apr 21 - Sat, Apr 25
CHA
Chattanooga
BOS
Boston
$182 Roundtrip, found 22 hours ago
$182
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Tue, Apr 21 from Chattanooga to Boston, returning Sat, Apr 25, priced at $182 found 22 hours ago
American Airlines
Wed, Apr 29 - Sat, May 2
CHA
Chattanooga
BOS
Boston
$187 Roundtrip, found 1 day ago
$187
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Apr 29 from Chattanooga to Boston, returning Sat, May 2, priced at $187 found 1 day ago
American Airlines
Sat, May 30 - Tue, Jun 2
CHA
Chattanooga
BOS
Boston
$197 Roundtrip, found 15 hours ago
$197
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Sat, May 30 from Chattanooga to Boston, returning Tue, Jun 2, priced at $197 found 15 hours ago
Delta
Tue, Mar 17 - Tue, Mar 24
CHA
Chattanooga
BOS
Boston
$213 Roundtrip, found 6 days ago
$213
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Mar 17 from Chattanooga to Boston, returning Tue, Mar 24, priced at $213 found 6 days ago
United
Mon, Mar 30 - Sat, Apr 4
CHA
Chattanooga
BOS
Boston
$217 Roundtrip, found 16 hours ago
$217
Roundtrip
found 16 hours ago
Select United flight, departing Mon, Mar 30 from Chattanooga to Boston, returning Sat, Apr 4, priced at $217 found 16 hours ago

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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 $414
BOS
Logan Intl.
CheapestClosest
Average driving time to city center7 min
Flights from $414

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

November is typically the cheapest month to fly

From $158 - $555 per traveler.

Frequently asked questions

How much does a flight from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Boston, MA (BOS-Logan Intl.) cost?
You can find cheap one-way flights from $94 and cheap return flights from $167 Chattanooga, TN (CHA-Chattanooga Metropolitan) to Boston, MA (BOS-Logan Intl.) with Expedia. One-way flights usually range from $111 to $627, and return flights typically cost between $293 and $1080. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Chattanooga, TN (CHA-Chattanooga Metropolitan) to Boston, MA (BOS-Logan Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Boston, MA (BOS-Logan Intl.)?
January is the cheapest month to fly from Chattanooga, TN (CHA) to Boston, MA (BOS), with average return fares around $267. This is about 26% lower than the average price throughout the year, as travel demand typically drops after the holiday season. Other economical months to consider are February and September.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Boston, MA (BOS-Logan Intl.)?
Enter CHA to BOS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Boston, MA (BOS-Logan Intl.)?
Spirit Airlines is one of the cheapest airlines offering connecting flights from Chattanooga Metropolitan (CHA) to Logan Intl. (BOS), with round-trip tickets starting from around $201. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Boston, MA (BOS-Logan Intl.)?
To find a cheap flight from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Boston, MA (BOS-Logan Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Boston, MA (BOS-Logan Intl.)?
For flights from Chattanooga (CHA) to Boston (BOS), January and September are your best bets. Both months have average return flight prices around $267, making them budget-friendly options. January is quieter after the holiday rush, while September offers lovely early autumn weather, perfect for exploring Boston.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Boston, MA (BOS-Logan Intl.)?
The earliest flight from Chattanooga, TN (CHA) to Boston, MA (BOS) typically departs at 5:00 AM, operated by American Airlines. This seasonal service is available in February and March, allowing you to start your day early and enjoy all that Boston has to offer. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Boston, MA (BOS-Logan Intl.)?
The most popular departure times for flights from Chattanooga Metropolitan (CHA) to Logan Intl. (BOS) are in the early morning, from 6am to 9am. About 37% of passengers prefer this time window. Many major carriers, including American Airlines, Delta and United Airlines, operate flights during this time. This timing is favored as it helps you maximize your day in Boston upon arrival.
How long does it take to fly from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Boston, MA (BOS-Logan Intl.)?
A flight from CHA to BOS with a layover takes around 4 hours 30 minutes, with the route covering approximately 915 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Boston, MA (BOS-Logan Intl.)?
First class is available on flights from CHA to BOS. First class cabins are available on:

  • Delta Air Lines
  • American Airlines
  • United Airlines

How do I earn miles on a Chattanooga, TN (CHA-Chattanooga Metropolitan) to Boston, MA (BOS-Logan Intl.) flight with Expedia?
It's easy to earn miles on a Chattanooga, TN (CHA-Chattanooga Metropolitan) to Boston, MA (BOS-Logan Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Boston from Chattanooga Metropolitan (CHA)?
If you're planning to travel to Boston from Chattanooga Metropolitan (CHA), you can fly into Logan Intl. (BOS) Some flights may connect through major hubs like O'Hare Intl. (ORD), Charlotte-Douglas Intl. (CLT), Hartsfield-Jackson Atlanta Intl. (ATL) before reaching Boston. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Boston, MA (BOS-Logan Intl.) at the last minute?
Typically, booking a last minute flight from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Boston, MA (BOS-Logan Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Chattanooga, TN (CHA-Chattanooga Metropolitan) to Boston, MA (BOS-Logan Intl.) flight and hotel package?
Securing a Chattanooga, TN (CHA-Chattanooga Metropolitan) to Boston, MA (BOS-Logan Intl.) Boston Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Chattanooga, TN (CHA-Chattanooga Metropolitan) to Boston, MA (BOS-Logan Intl.)?
If you booked your Chattanooga, TN (CHA-Chattanooga Metropolitan) to Boston, MA (BOS-Logan Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Chattanooga Metropolitan
Destination airport
Logan Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$166
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 April. 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 $94 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

*Flight schedules are subject to change.

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