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$110+ 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CHA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Chattanooga Lovell Field are usually found in May or April, 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 June 12, 2025.

Round-trip from

$196
(FlightHub)

One-way from

$110
(FlightHub)

Popular in

July

Cheapest in

May

Average price

$422
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. 17% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/86:15 amBOS - CHA
1 stop10h 50mSpirit Airlines
Tue 7/154:58 pmCHA - BOS
1 stop6h 50mSpirit Airlines
Deal found 6/10$196
This American Airlines deal was found by Cheapflights users on 6/12. 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 7/16:26 pmBOS - CHA
1 stop5h 40mAmerican Airlines
Tue 7/86:14 pmCHA - BOS
1 stop4h 32mAmerican Airlines
Deal found 6/12$213
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/111:00 pmBOS - CHA
2 stops9h 59mUnited Airlines
Tue 7/1512:10 pmCHA - BOS
1 stop5h 56mUnited Airlines
Deal found 6/10$232
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Thu 7/319:32 amBOS - CHA
2 stops29h 09mMultiple Airlines
Mon 8/43:27 pmCHA - BOS
1 stop7h 36mMultiple Airlines
Deal found 6/11$256
This Delta deal was found by Cheapflights users on 6/11. 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 6/245:35 amBOS - CHA
1 stop4h 30mDelta
Thu 6/268:34 pmCHA - BOS
1 stop4h 47mDelta
Deal found 6/11$277

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 June 12, 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

Tue 7/8

6:15 am-5:05 pm

1 stop10h 50m

Chattanooga Lovell Field

Tue 7/15

4:58 pm-11:48 pm

1 stop6h 50m

$196

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Tue 7/1

6:26 pm-12:06 am

1 stop5h 40m

Chattanooga Lovell Field

Tue 7/8

6:14 pm-10:46 pm

1 stop4h 32m

$213

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Fri 7/11

1:00 pm-10:59 pm

2 stops9h 59m

Chattanooga Lovell Field

Tue 7/15

12:10 pm-6:06 pm

1 stop5h 56m

$232

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Thu 7/31

9:32 am-2:41 pm

2 stops29h 09m

Chattanooga Lovell Field

Mon 8/4

3:27 pm-11:03 pm

1 stop7h 36m

$256

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Tue 6/24

5:35 am-10:05 am

1 stop4h 30m

Chattanooga Lovell Field

Thu 6/26

8:34 pm-1:21 am

1 stop4h 47m

$277

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Fri 7/11

8:35 pm-8:56 am

1 stop12h 21m

$110

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Tue 6/24

5:55 am-10:35 am

1 stop4h 40m

$114

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Fri 7/11

1:00 pm-10:59 pm

2 stops9h 59m

$124

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 June 9, 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 June 12, 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.

Rainfall in Chattanooga by month

Plan your trip to Chattanooga by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chattanooga ranges from 3.3 - 5.0 inches per month. March is typically the wettest month, when rainfall can reach 5.0 in. October is typically the driest time to visit Chattanooga when rainfall is around 3.3 in.

Temperature in Chattanooga by month

Plan your trip to Chattanooga by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chattanooga, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 June 12, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Boston to Chattanooga to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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!
Spirit Airlines
6.3
Okay
8,052 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

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.

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

    Flying on Spirit Airlines is currently your cheapest option to Chattanooga, with prices starting at $196. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $213 and $232, respectively. Spirit Airlines is 46% 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 $110. American Airlines flights start at $114 while deals on United Airlines start at $124 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.

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$142Average$276FlexibilityNo cancel feeOn-time69%
DeltaCheapest$157Average$380FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$199Average$382FlexibilityNo cancel feeOn-time71%

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