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Chattanooga

$109+ Cheap flights from Boston to Chattanooga (BOS - CHA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CHA
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Boston to Chattanooga

Cheapest flights from Boston to Chattanooga
Explore the most affordable flight options available from Boston to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This American Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/233:15 pm
BOS
-
CHA
1 stop7h 47m
American Airlines
Mon 3/26:49 pm
CHA
-
BOS
1 stop5h 10m
American Airlines
Deal found 1/25$167
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/263:15 pm
BOS
-
CHA
1 stop7h 47m
American Airlines
Sun 3/16:47 pm
CHA
-
BOS
1 stop5h 12m
American Airlines
Deal found 1/26$177
This American Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/79:05 am
BOS
-
CHA
1 stop6h 14m
American Airlines
Wed 4/87:51 am
CHA
-
BOS
1 stop6h 21m
American Airlines
Deal found 1/24$187
This American Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/83:45 pm
BOS
-
CHA
1 stop7h 05m
American Airlines
Thu 2/126:41 am
CHA
-
BOS
1 stop7h 31m
American Airlines
Deal found 1/24$197
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/105:00 pm
BOS
-
CHA
2 stops6h 24m
American Airlines
Sat 2/149:08 am
CHA
-
BOS
1 stop6h 26m
American Airlines
Deal found 1/26$202
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:27 am
BOS
-
CHA
1 stop15h 06m
Multiple Airlines
Sun 3/19:23 pm
CHA
-
BOS
2 stops27h 50m
Multiple Airlines
Deal found 1/26$207
This United Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/86:00 am
BOS
-
CHA
1 stop6h 18m
United Airlines
Thu 2/126:30 am
CHA
-
BOS
2 stops7h 42m
United Airlines
Deal found 1/24$212
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/279:05 am
BOS
-
CHA
1 stop5h 29m
Delta
Sat 5/305:45 pm
CHA
-
BOS
1 stop7h 18m
Delta
Deal found 1/26$217
This American Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/233:15 pm
BOS
-
CHA
1 stop7h 47m
American Airlines
Thu 2/266:41 am
CHA
-
BOS
1 stop7h 31m
American Airlines
Deal found 1/24$218
This United Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/79:20 am
BOS
-
CHA
1 stop7h 46m
United Airlines
Wed 4/86:30 am
CHA
-
BOS
2 stops7h 56m
United Airlines
Deal found 1/24$222
This American Airlines deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/263:15 pm
BOS
-
CHA
1 stop7h 47m
American Airlines
Sat 2/283:35 pm
CHA
-
BOS
2 stops6h 47m
American Airlines
Deal found 1/23$223

Find flight deals from Boston to Chattanooga

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Chattanooga (CHA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$167
(American Airlines)

One-way from

$109
(Delta)

Popular in

December

Cheapest in

August

Average price

$328
Provider with most accurate pricing for Boston Logan Intl-Chattanooga Lovell Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Chattanooga Lovell Field flights.
Search Deals
From Boston Logan Intl to Chattanooga Lovell Field
Search Deals
One-way flight from Boston Logan Intl to Chattanooga Lovell Field
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($95 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Chattanooga that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
Use the filters below to find and compare flights from Boston to Chattanooga that are best for you.

Fly from

Boston

Fly to

Chattanooga

Route

Depart

Return

Price

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Thu 2/26

3:15 pm-11:02 pm

1 stop7h 47m

Chattanooga Lovell Field

Sun 3/1

6:47 pm-11:59 pm

1 stop5h 12m

$177

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Tue 2/10

5:00 pm-11:24 pm

2 stops6h 24m

Chattanooga Lovell Field

Sat 2/14

9:08 am-3:34 pm

1 stop6h 26m

$202

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Tue 4/7

5:35 am-1:10 pm

1 stop7h 35m

Chattanooga Lovell Field

Tue 4/7

6:15 pm-1:13 am

1 stop6h 58m

$217

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Wed 5/27

5:45 am-1:05 pm

1 stop7h 20m

Chattanooga Lovell Field

Sat 5/30

5:45 pm-1:03 am

1 stop7h 18m

$217

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Tue 4/7

11:00 am-3:51 pm

1 stop4h 51m

Chattanooga Lovell Field

Fri 4/10

6:15 pm-10:45 pm

1 stop4h 30m

$217

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Tue 4/7

9:20 am-5:06 pm

1 stop7h 46m

Chattanooga Lovell Field

Wed 4/8

6:30 am-2:26 pm

2 stops7h 56m

$222

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Thu 2/26

3:15 pm-11:02 pm

1 stop7h 47m

Chattanooga Lovell Field

Sat 2/28

6:07 pm-10:40 pm

1 stop4h 33m

$238

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Thu 2/26

9:00 am-2:20 pm

1 stop5h 20m

Chattanooga Lovell Field

Sat 2/28

7:00 am-12:24 pm

1 stop5h 24m

$268

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Sun 2/8

6:00 am-12:18 pm

1 stop6h 18m

Chattanooga Lovell Field

Thu 2/12

1:04 pm-6:41 pm

1 stop5h 37m

$277

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Fri 2/6

6:00 am-12:18 pm

1 stop6h 18m

Chattanooga Lovell Field

Tue 2/10

8:29 am-2:00 pm

1 stop5h 31m

$282

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 19 results
1
2

Compare providers for flights from Boston to Chattanooga

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Chattanooga in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Chattanooga flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Chattanooga flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Chattanooga flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Chattanooga flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Chattanooga flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Chattanooga

Have a flexible travel schedule? Discover the best time to fly to Chattanooga from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boston to Chattanooga

How far ahead should I book a flight from Boston to Chattanooga?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Chattanooga. Price data was last updated on January 23, 2026.

The price you pay for your flight from Boston to Chattanooga may vary depending on when you book. For the best chance of a lower fare, look to book 28 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Boston to Chattanooga?

Currently, July is the cheapest month in which you can book a flight from Boston to Chattanooga (average of $77). Flying from Boston to Chattanooga in January is currently the most expensive (average of $166). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Chattanooga

Get insights into the airlines that provide service to Chattanooga. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chattanooga. Reviews last updated January 26, 2026.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Boston to Chattanooga. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,111 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,111 reviews
Delta
7.9
Good
8,111 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,199 reviews
Delta
7.9
Good
8,111 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,189 reviews
Delta
7.9
Good
8,111 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Boston to Chattanooga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Boston to Chattanooga?

    American Airlines and Delta can get you from Boston to Chattanooga in just under 7h 35m. Your travel time can differ by up to 12m. Airlines will cover a distance of 915 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Boston to Chattanooga round-trip?

    Flying on United Airlines is currently your cheapest option to Chattanooga, with prices starting at $142. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $184 and $196, respectively. United Airlines is 59% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Boston to Chattanooga that include hotel bookings?

    Yes. In addition to deals on Boston to Chattanooga flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Chattanooga?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Chattanooga.

  • Can I find deals for business class flights from Boston to Chattanooga?

    Yes. Cheapflights offers flight deals from Boston to Chattanooga by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Chattanooga?

    Currently, July is the cheapest month in which you can book a flight from Boston to Chattanooga (average of $77). Flying from Boston to Chattanooga in January is currently the most expensive (average of $166). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Boston to Chattanooga

Discover the top 3 airlines that operate flights from Boston to Chattanooga. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$142Average$256FlexibilityNo cancel feeOn-time69%
DeltaCheapest$184Average$296FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$196Average$354FlexibilityNo cancel feeOn-time71%

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