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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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CHA
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Boston Logan Intl to Chattanooga Lovell Field are usually found in August or September, 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$187
(American Airlines)

One-way from

$109
(Delta)

Popular in

March

Cheapest in

August

Average price

$342
Provider with most accurate pricing for Boston Logan Intl-Chattanooga Lovell Field flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Chattanooga Lovell Field flights.
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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. 8% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/27. 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 12/410:45 amBOS - CHA
1 stop7h 20mAmerican Airlines
Sun 12/76:00 amCHA - BOS
1 stop4h 17mAmerican Airlines
Deal found 10/27$187
This Delta deal was found by Cheapflights users on 10/28. 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.
Sat 11/159:00 amBOS - CHA
1 stop5h 12mDelta
Sat 11/226:21 pmCHA - BOS
1 stop7h 05mDelta
Deal found 10/28$217
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 11/126:00 amBOS - CHA
1 stop5h 33mUnited Airlines
Thu 11/131:58 pmCHA - BOS
1 stop5h 22mUnited Airlines
Deal found 10/27$237
This Delta deal was found by Cheapflights users on 10/27. 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.
Tue 11/115:10 pmBOS - CHA
1 stop6h 17mDelta
Thu 11/136:21 pmCHA - BOS
1 stop7h 09mDelta
Deal found 10/27$257
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 12/55:30 amBOS - CHA
2 stops7h 53mUnited Airlines
Mon 12/81:58 pmCHA - BOS
1 stop7h 47mUnited Airlines
Deal found 10/27$262
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/134:02 pmBOS - CHA
1 stop7h 20mAmerican Airlines
Sun 11/165:00 amCHA - BOS
1 stop4h 56mAmerican Airlines
Deal found 10/26$268
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/145:22 pmBOS - CHA
1 stop6h 00mAmerican Airlines
Sun 11/165:00 amCHA - BOS
1 stop4h 56mAmerican Airlines
Deal found 10/27$277
This Mytrip deal was found by Cheapflights users on 10/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/811:08 amBOS - CHA
1 stop8h 56mMultiple Airlines
Thu 12/189:00 amCHA - BOS
2 stops23h 06mMultiple Airlines
Deal found 10/26$279
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/113:10 pmBOS - CHA
1 stop5h 26mUnited Airlines
Sat 11/158:45 amCHA - BOS
1 stop5h 23mUnited Airlines
Deal found 10/27$287

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 October 28, 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

Thu 12/4

10:45 am-6:05 pm

1 stop7h 20m

Chattanooga Lovell Field

Sun 12/7

6:00 am-10:17 am

1 stop4h 17m

$187

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Sat 11/15

9:00 am-2:12 pm

1 stop5h 12m

Chattanooga Lovell Field

Sat 11/22

6:21 pm-1:26 am

1 stop7h 05m

$217

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Wed 11/12

6:00 am-11:33 am

1 stop5h 33m

Chattanooga Lovell Field

Thu 11/13

1:58 pm-7:20 pm

1 stop5h 22m

$237

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Mon 1/5

9:30 am-8:51 pm

2 stops11h 21m

Chattanooga Lovell Field

Thu 1/8

8:15 am-5:14 pm

2 stops8h 59m

$254

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Fri 11/14

10:00 am-3:13 pm

1 stop5h 13m

Chattanooga Lovell Field

Sun 11/16

7:00 am-1:23 pm

1 stop6h 23m

$268

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Fri 11/14

5:22 pm-11:22 pm

1 stop6h 00m

Chattanooga Lovell Field

Sun 11/16

5:00 am-9:56 am

1 stop4h 56m

$277

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Tue 11/11

3:10 pm-8:36 pm

1 stop5h 26m

Chattanooga Lovell Field

Sat 11/15

8:45 am-2:08 pm

1 stop5h 23m

$287

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Wed 4/1

9:00 am-3:33 pm

1 stop6h 33m

Chattanooga Lovell Field

Thu 4/2

4:30 pm-10:35 pm

1 stop6h 05m

$289

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Thu 11/20

8:15 am-12:52 pm

1 stop4h 37m

$109

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Tue 11/18

9:15 am-2:30 pm

1 stop5h 15m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 19 results
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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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Boston-Chattanooga flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 October 24, 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, 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 $157). 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 October 28, 2025.

It’s optimal to fly from Boston to Chattanooga in the afternoon. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the morning.

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 October 28, 2025.
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
7,994 reviews

Boarding

8.2

Comfort

7.9

Overall

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Comfort

7.9

Overall

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
9,001 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Comfort

7.9

Overall

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Comfort

7.9

Overall

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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, Delta, and United Airlines can get you from Boston to Chattanooga in just under 5h 12m. Your travel time can differ by up to 2h 08m. 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 $157 and $196, respectively. United Airlines is 55% 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 $157). 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$142Average$321FlexibilityNo cancel feeOn-time69%
DeltaCheapest$157Average$296FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$196Average$339FlexibilityNo cancel feeOn-time71%

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