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Chattanooga

$134+ 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CHA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Chattanooga Lovell Field are usually found in August or July, booked 33 days in advance, depart on a Monday or Saturday and return on a Tuesday

Cheap 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 September 11, 2025.

Round-trip from

$217
(American Airlines)

One-way from

$134
(Kiwi.com)

Popular in

March

Cheapest in

August

Average price

$306
From Boston Logan Intl to Chattanooga Lovell Field
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One-way flight from Boston Logan Intl to Chattanooga Lovell Field
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Highest demand for flights based on searches. 5% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/9. 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 10/215:13 pmBOS - CHA
1 stop6h 03mAmerican Airlines
Sat 10/251:01 pmCHA - BOS
1 stop4h 43mAmerican Airlines
Deal found 9/9$217
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Wed 10/2910:35 amBOS - CHA
1 stop7h 12mAmerican Airlines
Sun 11/25:00 amCHA - BOS
1 stop4h 56mAmerican Airlines
Deal found 9/8$228
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 11/55:22 pmBOS - CHA
1 stop5h 58mAmerican Airlines
Sun 11/95:00 amCHA - BOS
1 stop4h 56mAmerican Airlines
Deal found 9/9$238
This American Airlines deal was found by Cheapflights users on 9/10. 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 11/245:26 pmBOS - CHA
1 stop6h 02mAmerican Airlines
Fri 11/285:00 amCHA - BOS
1 stop4h 13mAmerican Airlines
Deal found 9/10$247
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/146:44 amBOS - CHA
1 stop5h 35mAmerican Airlines
Mon 10/204:59 pmCHA - BOS
1 stop6h 03mAmerican Airlines
Deal found 9/9$278
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/243:54 pmBOS - CHA
1 stop5h 55mAmerican Airlines
Mon 10/273:24 pmCHA - BOS
1 stop7h 36mAmerican Airlines
Deal found 9/10$292
This Delta deal was found by Cheapflights users on 9/9. 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.
Fri 9/125:00 pmBOS - CHA
1 stop5h 23mDelta
Sat 9/136:31 pmCHA - BOS
1 stop6h 47mDelta
Deal found 9/9$297
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 9/126:30 amBOS - CHA
1 stop6h 04mAmerican Airlines
Sat 9/1310:14 amCHA - BOS
2 stops7h 18mAmerican Airlines
Deal found 9/10$302
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/236:57 amBOS - CHA
1 stop9h 32mAmerican Airlines
Mon 10/276:04 pmCHA - BOS
1 stop4h 56mAmerican Airlines
Deal found 9/9$315
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/2112:51 pmBOS - CHA
1 stop8h 58mAmerican Airlines
Sun 10/265:00 amCHA - BOS
1 stop4h 46mAmerican Airlines
Deal found 9/10$318
This Delta deal was found by Cheapflights users on 9/10. 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.
Thu 10/235:40 amBOS - CHA
1 stop4h 50mDelta
Mon 10/277:35 pmCHA - BOS
1 stop5h 38mDelta
Deal found 9/10$328

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 September 11, 2025.
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

Wed 10/29

10:35 am-5:47 pm

1 stop7h 12m

Chattanooga Lovell Field

Sun 11/2

5:00 am-9:56 am

1 stop4h 56m

$228

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Wed 11/12

4:02 pm-11:20 pm

1 stop7h 18m

Chattanooga Lovell Field

Sun 11/16

5:00 am-11:06 am

1 stop6h 06m

$228

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Wed 11/5

5:22 pm-11:20 pm

1 stop5h 58m

Chattanooga Lovell Field

Sun 11/9

5:00 am-9:56 am

1 stop4h 56m

$238

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Mon 11/24

5:26 pm-11:28 pm

1 stop6h 02m

Chattanooga Lovell Field

Fri 11/28

5:00 am-9:13 am

1 stop4h 13m

$247

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Fri 10/24

3:54 pm-9:49 pm

1 stop5h 55m

Chattanooga Lovell Field

Mon 10/27

3:24 pm-11:00 pm

1 stop7h 36m

$292

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Fri 11/14

4:10 pm-10:59 pm

1 stop6h 49m

Chattanooga Lovell Field

Sun 11/16

8:45 am-4:10 pm

1 stop7h 25m

$297

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Fri 10/24

3:00 pm-10:29 pm

1 stop7h 29m

Chattanooga Lovell Field

Mon 10/27

7:35 pm-1:13 am

1 stop5h 38m

$318

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Thu 10/23

5:40 am-10:30 am

1 stop4h 50m

Chattanooga Lovell Field

Mon 10/27

7:35 pm-1:13 am

1 stop5h 38m

$328

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Tue 10/21

12:10 pm-8:41 pm

2 stops8h 31m

Chattanooga Lovell Field

Sat 10/25

10:30 am-6:56 pm

2 stops8h 26m

$330

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Sun 11/2

5:22 pm-11:20 pm

1 stop5h 58m

Chattanooga Lovell Field

Fri 11/7

6:35 pm-11:59 pm

1 stop5h 24m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 20 results
1
2

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 August 29, 2025.

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 33 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, November is the cheapest month in which you can book a flight from Boston to Chattanooga (average of $323). Flying from Boston to Chattanooga in October is currently the most expensive (average of $418). 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.

What is the cheapest time of day to fly from BOS to CHA?

Find hourly flight availability from Boston to Chattanooga. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

It’s optimal to fly from Boston to Chattanooga in the afternoon. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Boston to Chattanooga?

Use this chart to determine the cheapest time to fly round-trip from Boston to Chattanooga. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Boston to Chattanooga flight should consider departing on Saturday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Boston to Chattanooga?

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 September 11, 2025.
Read reviews from past customers who have flown Delta 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
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 can get you from Boston to Chattanooga in just under 7h 12m. Your travel time can differ by up to . Airlines will cover a distance of 915 mi.

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

    Flying on Delta is currently your cheapest option to Chattanooga, with prices starting at $157. Another option worth looking into is American Airlines, starting at $196 round trip. Delta is 51% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Boston to Chattanooga one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $134. United Airlines flights start at $146 while deals on American Airlines start at $149 one-way.

  • 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, November is the cheapest month in which you can book a flight from Boston to Chattanooga (average of $323). Flying from Boston to Chattanooga in October is currently the most expensive (average of $418). 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

Traveling to a place near Chattanooga?

Book flights to Chattanooga if you plan to visit one of these locations
Ringgold

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Top 2 airlines flying from Boston to Chattanooga

Discover the top 2 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$157Average$294FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$196Average$340FlexibilityNo cancel feeOn-time71%

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