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$104+ Cheap flights from Chattanooga to Boston (CHA - BOS)

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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — BOS
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
1 adult, Economy
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Cheapflights Tip: The best prices from Chattanooga Lovell Field to Boston Logan Intl are usually found in January or September, booked 75 days in advance, depart on a Tuesday or Saturday and return on a Monday

Cheap flight deals from Chattanooga to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) to Boston (BOS). 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 octubre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$187
(American Airlines)

One-way from

$104
(American Airlines)

Popular in

May

Cheapest in

January

Average price

$377
Provider with most accurate pricing for Chattanooga Lovell Field-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Chattanooga Lovell Field-Boston Logan Intl flights.
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From Chattanooga Lovell Field to Boston Logan Intl
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One-way flight from Chattanooga Lovell Field to Boston Logan Intl
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Highest demand for flights based on searches. 10% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 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 Chattanooga to Boston

Cheapest flights from Chattanooga to Boston
Explore the most affordable flight options available from Chattanooga to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/25. 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.
sáb. 12/135:55 pmCHA - BOS
1 stop4h 49mAmerican Airlines
lun. 12/156:19 pmBOS - CHA
1 stop4h 56mAmerican Airlines
Deal found 10/25$187
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.
dom. 11/236:15 amCHA - BOS
1 stop5h 18mAmerican Airlines
mar. 12/25:18 pmBOS - CHA
1 stop6h 11mAmerican Airlines
Deal found 10/26$188
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.
vie. 11/147:15 pmCHA - BOS
1 stop5h 01mAmerican Airlines
mar. 11/185:22 pmBOS - CHA
1 stop6h 00mAmerican Airlines
Deal found 10/26$202
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.
sáb. 11/153:45 pmCHA - BOS
2 stops6h 37mAmerican Airlines
mar. 11/186:30 amBOS - CHA
1 stop7h 27mAmerican Airlines
Deal found 10/26$207
This Delta deal was found by Cheapflights users on 10/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/104:00 pmCHA - BOS
1 stop6h 19mDelta
vie. 11/148:00 amBOS - CHA
1 stop7h 13mDelta
Deal found 10/25$217
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/107:01 amCHA - BOS
2 stops7h 28mUnited Airlines
vie. 11/149:40 amBOS - CHA
1 stop7h 05mUnited Airlines
Deal found 10/25$249
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.
mar. 11/256:00 amCHA - BOS
1 stop4h 15mAmerican Airlines
mar. 12/26:15 pmBOS - CHA
1 stop5h 14mAmerican Airlines
Deal found 10/27$253
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/41:58 pmCHA - BOS
2 stops9h 43mUnited Airlines
dom. 12/76:00 amBOS - CHA
1 stop5h 33mUnited Airlines
Deal found 10/26$260
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/199:07 pmCHA - BOS
2 stops38h 20mMultiple Airlines
dom. 1/119:39 pmBOS - CHA
1 stop23h 27mMultiple Airlines
Deal found 10/27$284
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/145:20 pmCHA - BOS
1 stop7h 25mUnited Airlines
mar. 11/181:25 pmBOS - CHA
2 stops9h 34mUnited Airlines
Deal found 10/28$287
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.
jue. 11/612:10 pmCHA - BOS
1 stop5h 05mUnited Airlines
jue. 11/1310:25 amBOS - CHA
2 stops10h 11mUnited Airlines
Deal found 10/27$297

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chattanooga to Boston 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 octubre 28, 2025.
Use the filters below to find and compare flights from Chattanooga to Boston that are best for you.

Fly from

Chattanooga

Fly to

Boston

Route

Depart

Return

Price

ChattanoogaBoston

CHA - BOS

CHABOS

Chattanooga Lovell Field

mié. 1/28

4:45 pm-10:22 pm

1 stop5h 37m

Boston Logan Intl

vie. 2/6

5:20 pm-11:29 pm

1 stop6h 09m

$187

ChattanoogaBoston

CHA - BOS

CHABOS

Chattanooga Lovell Field

vie. 1/23

6:42 am-12:58 pm

1 stop6h 16m

Boston Logan Intl

dom. 1/25

5:00 pm-10:50 pm

1 stop5h 50m

$187

ChattanoogaBoston

CHA - BOS

CHABOS

Chattanooga Lovell Field

sáb. 12/13

5:00 am-9:57 am

1 stop4h 57m

Boston Logan Intl

lun. 12/15

6:19 pm-11:15 pm

1 stop4h 56m

$187

ChattanoogaBoston

CHA - BOS

CHABOS

Chattanooga Lovell Field

mar. 11/11

5:34 pm-11:19 pm

1 stop5h 45m

Boston Logan Intl

sáb. 11/15

9:07 am-4:49 pm

1 stop7h 42m

$202

ChattanoogaBoston

CHA - BOS

CHABOS

Chattanooga Lovell Field

sáb. 11/15

5:19 pm-11:43 pm

1 stop6h 24m

Boston Logan Intl

mar. 11/18

11:10 am-6:49 pm

1 stop7h 39m

$202

ChattanoogaBoston

CHA - BOS

CHABOS

Chattanooga Lovell Field

mar. 3/10

11:40 am-5:47 pm

1 stop6h 07m

Boston Logan Intl

mié. 3/11

9:10 am-2:39 pm

1 stop5h 29m

$217

ChattanoogaBoston

CHA - BOS

CHABOS

Chattanooga Lovell Field

lun. 11/10

4:00 pm-10:19 pm

1 stop6h 19m

Boston Logan Intl

vie. 11/14

8:00 am-3:13 pm

1 stop7h 13m

$217

ChattanoogaBoston

CHA - BOS

CHABOS

Chattanooga Lovell Field

jue. 12/4

11:12 am-5:15 pm

1 stop6h 03m

Boston Logan Intl

dom. 12/7

6:45 am-2:23 pm

1 stop7h 38m

$217

ChattanoogaBoston

CHA - BOS

CHABOS

Chattanooga Lovell Field

dom. 12/14

6:00 am-10:17 am

1 stop4h 17m

$104

ChattanoogaBoston

CHA - BOS

CHABOS

Chattanooga Lovell Field

mié. 11/26

6:21 pm-1:26 am

1 stop7h 05m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 18 results
1
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Compare providers for flights from Chattanooga to Boston

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 Chattanooga to Boston 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 Chattanooga-Boston flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chattanooga-Boston flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chattanooga-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chattanooga-Boston 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 Chattanooga-Boston 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 Chattanooga to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Chattanooga 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 Chattanooga to Boston

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

Use this chart to determine the optimal time to book a round-trip flight from Chattanooga to Boston. Price data was last updated on October 24, 2025.

The best time to book flights from Chattanooga to Boston is 66 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, July is the cheapest month in which you can book a flight from Chattanooga to Boston (average of $88). Flying from Chattanooga to Boston in January is currently the most expensive (average of $189). 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 CHA to BOS?

Find hourly flight availability from Chattanooga to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 28, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 20% on flights from Chattanooga to Boston by exploring options for tickets in the evening.

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

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

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

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated octubre 28, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Chattanooga to Boston. 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

Crew

8.5

Entertainment

7.9

Overall

7.9

Food

7.3

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

Crew

8.5

Entertainment

7.9

Overall

7.9

Food

7.3

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

Crew

8.5

Entertainment

7.9

Overall

7.9

Food

7.3

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

Crew

8.5

Entertainment

7.9

Overall

7.9

Food

7.3

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 Chattanooga to Boston. 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 Chattanooga to Boston?

    American Airlines can get you from Chattanooga to Boston in just under 5h 37m. Your travel time can differ by up to . Chattanooga and Boston are separated by a distance of 915 mi.

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

    According to our current data, American Airlines ($188), Delta ($236), and United Airlines ($250) offers the cheapest pricing from Chattanooga to Boston. American Airlines is priced at 41% lower than the current average price of a flight leaving 3 months from now.

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

    $104 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $109 and $124, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chattanooga to Boston 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 Chattanooga to Boston?

    Currently, July is the cheapest month in which you can book a flight from Chattanooga to Boston (average of $88). Flying from Chattanooga to Boston in January is currently the most expensive (average of $189). 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 Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Hampton Beach
Watertown
Seabrook
Seekonk
Lincoln
Lowell
Smithfield
Cranston
Chestnut Hill
Peabody
Quincy
York Beach
Warwick
Swansea
Old Orchard Beach
Brockton
Waltham
Chelsea

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Top 3 airlines flying from Chattanooga to Boston

Discover the top 3 airlines that operate flights from Chattanooga to Boston. 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 octubre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$189Average$315FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$305FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$250Average$361FlexibilityNo cancel feeOn-time69%

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