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$116+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CHA
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
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 18, 2025.

Round-trip from

$213
(American Airlines)

One-way from

$116
(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 18, 2025.

This American Airlines deal was found by Cheapflights users on 6/17. 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 7/15:55 amBOS - CHA
1 stop4h 40mAmerican Airlines
Tue 7/87:00 amCHA - BOS
1 stop4h 06mAmerican Airlines
Deal found 6/17$213
This FlightHub deal was found by Cheapflights users on 6/17. 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.
Mon 7/146:15 amBOS - CHA
1 stop8h 17mSpirit Airlines
Mon 7/213:27 pmCHA - BOS
1 stop7h 36mSpirit Airlines
Deal found 6/17$231
This Delta deal was found by Cheapflights users on 6/16. 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 7/15:35 amBOS - CHA
1 stop7h 35mDelta
Sat 7/58:34 pmCHA - BOS
1 stop4h 47mDelta
Deal found 6/16$237
This Mytrip deal was found by Cheapflights users on 6/17. 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.
Fri 7/189:01 amBOS - CHA
2 stops23h 55mMultiple Airlines
Wed 7/2311:41 amCHA - BOS
1 stop11h 22mMultiple Airlines
Deal found 6/17$270
This United Airlines deal was found by Cheapflights users on 6/16. 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 10/1412:40 pmBOS - CHA
2 stops10h 31mUnited Airlines
Mon 10/2010:30 amCHA - BOS
1 stop6h 32mUnited Airlines
Deal found 6/16$302
This Mytrip deal was found by Cheapflights users on 6/17. 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.
Sat 6/2110:52 amBOS - CHA
2 stops20h 51mAllegiant Air
Mon 6/233:31 pmCHA - BOS
2 stops17h 46mAllegiant Air
Deal found 6/17$684

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 18, 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 7/1

5:55 am-10:35 am

1 stop4h 40m

Chattanooga Lovell Field

Tue 7/8

7:00 am-11:06 am

1 stop4h 06m

$213

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Mon 7/14

6:15 am-2:32 pm

1 stop8h 17m

Chattanooga Lovell Field

Mon 7/21

3:27 pm-11:03 pm

1 stop7h 36m

$231

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Tue 7/1

5:35 am-1:10 pm

1 stop7h 35m

Chattanooga Lovell Field

Sat 7/5

8:34 pm-1:21 am

1 stop4h 47m

$237

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Fri 7/18

9:01 am-8:56 am

2 stops23h 55m

Chattanooga Lovell Field

Wed 7/23

11:41 am-11:03 pm

1 stop11h 22m

$270

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Sat 7/26

7:44 am-1:23 pm

1 stop5h 39m

Chattanooga Lovell Field

Tue 7/29

5:36 pm-11:32 pm

1 stop5h 56m

$342

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Sat 6/21

10:52 am-7:43 am

2 stops20h 51m

Chattanooga Lovell Field

Mon 6/23

3:31 pm-9:17 am

2 stops17h 46m

$684

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Sun 9/14

6:10 am-1:42 pm

1 stop7h 32m

$116

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Wed 7/9

2:49 pm-9:22 pm

1 stop6h 33m

$119

BostonChattanooga

BOS - CHA

BOSCHA

Boston Logan Intl

Fri 7/11

6:07 am-1:23 pm

1 stop7h 16m

$194

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

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 13, 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 18, 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 18, 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
7,964 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

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
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

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
8,809 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

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
7,964 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

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
8,064 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

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 American Airlines is currently your cheapest option to Chattanooga, with prices starting at $213. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and Delta, with the lowest prices starting at $231 and $237, respectively. American Airlines is 41% 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 $116. American Airlines flights start at $119 while deals on United Airlines start at $194 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$142Average$276FlexibilityNo cancel feeOn-time69%
DeltaCheapest$157Average$362FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$375FlexibilityNo cancel feeOn-time71%

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