Cheap flights from Boston to Chattanooga (BOS - CHA) from $142

This is the cheapest one-way flight price, found on 9/20. Prices may vary by date and flight preferences.
BOS — CHA
Sep 26 — Oct 31

The best prices from Boston Logan Intl to Chattanooga Lovell Field are usually found in January or February, booked 20 days in advance, depart on a Tuesday or Monday and return on a Wednesday

How to find the cheapest flight from Boston (BOS) to Chattanooga (CHA)

All the information you need to plan the best BOS to CHA flight in 2023: compare Boston to Chattanooga flight prices with the expected peak season, weather and rainfall in Chattanooga.

Popular in

October

Cheapest in

January

Round-trip from

$317

One-way from

$142
High demand for flights, 21% potential price rise
Best time to find cheap flights, 34% potential price drop
From Boston Logan Intl to Chattanooga Lovell Field
One-way flight from Boston Logan Intl to Chattanooga Lovell Field

BOS - CHA

Price

$317 - $601

CHA

Temperature

41 - 80.6 °F

CHA

Rainfall

3.3 - 5 inches

What is the cheapest day to fly round-trip from Boston to Chattanooga?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 143% on the overall cost on flights from Boston to Chattanooga.

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

Users have found that booking a flight from Boston to Chattanooga at least 20 days early can save you up to 16% on average compared to booking a flight this week. If booking 20 days before your flight isn’t an option for you, users have found flights from Boston to Chattanooga for as little as $392 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $478 for flights departing within the next 3 days.

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

January is one of the best times of the year to fly to Chattanooga from Boston. Prices for January average $402 per person but you can even find prices for as low as $175. The most expensive prices can be found in the month of October. Opting for a January flight can save you 26% on your journey compared to booking in October

When is the cheapest time to fly from Boston to Chattanooga (BOS - CHA)?

It’s optimal to fly from Boston to Chattanooga in the morning. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight at noon.

Cheap American Airlines flights from Boston to Chattanooga

Take a peek at the cheapest American Airlines flights we've detected traveling from Boston to Chattanooga. Be sure to come back soon if the deals available don't appeal to you at this time.

Cheap United Airlines flights from Boston to Chattanooga

Some of the lowest-priced United Airlines flights we've found at this time heading from Boston to Chattanooga. Deals are refreshing constantly so come back soon for more options.

Cheap Boston to Chattanooga flights in September & October 2023

The best prices found for BOS to CHA flights for September, October
These are some of the most attractive deals on flights from Boston to Chattanooga in 2023. If these deals don't appeal to you, be sure to come back soon for more options.

Boston to Chattanooga 2023 flight deals

Cheap flights to Chattanooga from Boston found for this year
These are some of the most attractive deals on flights from Boston to Chattanooga in 2023. If these deals don't appeal to you, be sure to come back soon for more options.

Boston to Chattanooga flights leaving soon

Late deals on return flights to Chattanooga from Boston, departing today and this week
Have a look at some of the flights available from Boston to Chattanooga departing last-minute. Users should be sure to double check the price, date, and time of their last-minute flight.

One-way flights to Chattanooga from Boston

The cheapest one-way flights from Boston to Chattanooga
Take a look at some of the one-way flights we've detected from Boston to Chattanooga. For those needing a return trip from Boston, there is a search form available above.

Find flights from Boston to Chattanooga within your budget

Use the slider to find flights from Boston to Chattanooga that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$229 - $466

Route

Depart

Return

Price

Boston Logan IntlChattanooga Lovell Field

BOS - CHA

BOSCHA

Boston Logan Intl

Wed 10/18

1 stop4h 35m

Chattanooga Lovell Field

Wed 10/25

1 stop7h 11m

Boston Logan IntlChattanooga Lovell Field

BOS - CHA

BOSCHA

Boston Logan Intl

Wed 10/18

1 stop4h 35m

Chattanooga Lovell Field

Wed 10/25

2 stops6h 46m

Boston Logan IntlChattanooga Lovell Field

BOS - CHA

BOSCHA

Boston Logan Intl

Fri 10/27

1 stop4h 50m

Chattanooga Lovell Field

Mon 10/30

1 stop3h 58m

Boston Logan IntlChattanooga Lovell Field

BOS - CHA

BOSCHA

Boston Logan Intl

Fri 10/27

2 stops12h 40m

Chattanooga Lovell Field

Mon 10/30

1 stop3h 58m

Boston Logan IntlChattanooga Lovell Field

BOS - CHA

BOSCHA

Boston Logan Intl

Thu 10/19

2 stops16h 33m

Chattanooga Lovell Field

Sun 10/22

1 stop8h 57m

Boston Logan IntlChattanooga Lovell Field

BOS - CHA

BOSCHA

Boston Logan Intl

Wed 11/8

1 stop6h 42m

Chattanooga Lovell Field

Sun 11/12

1 stop4h 08m

Boston Logan IntlChattanooga Lovell Field

BOS - CHA

BOSCHA

Boston Logan Intl

Wed 12/27

1 stop5h 56m

Chattanooga Lovell Field

Tue 1/2

1 stop5h 45m

Boston Logan IntlChattanooga Lovell Field

BOS - CHA

BOSCHA

Boston Logan Intl

Sat 10/7

1 stop5h 41m

Chattanooga Lovell Field

Tue 10/10

1 stop6h 34m

Boston Logan IntlChattanooga Lovell Field

BOS - CHA

BOSCHA

Boston Logan Intl

Wed 10/18

2 stops14h 17m

Chattanooga Lovell Field

Wed 10/25

2 stops11h 27m

Flights are sorted by cheapest first

Deals found on 9/20

Reviews of airlines servicing Chattanooga

Peruse reviews from past customers who have flown with American Airlines, United Airlines and Delta 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
7.9
Good
3,016 reviews

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.0

Comfort

7.9

Reviews

1 / 10

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

Delta
7.9
Good
3,016 reviews
Delta
7.9
Good
3,016 reviews

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.0

Comfort

7.9

Reviews

1 / 10

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

United Airlines
7.4
Good
1,888 reviews
Delta
7.9
Good
3,016 reviews

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.0

Comfort

7.9

Reviews

1 / 10

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

American Airlines
7.2
Good
2,635 reviews
Delta
7.9
Good
3,016 reviews

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.0

Comfort

7.9

Reviews

1 / 10

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

Related info for your journey

Useful info, stats and facts about Boston to Chattanooga flights.

Can I find flights from Boston to Chattanooga for under $300 on Cheapflights?

Yes, there are multiple flights from Boston to Chattanooga for under $300. The cheapest flight booked recently is on American Airlines for just $229, but on average you can expect to pay $428.

Are there last-minute flights available from Boston to Chattanooga for under $500?

There are currently 5+ open flights from Boston to Chattanooga within the next 7 days for less than $500.

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 $229. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $407 and $466, respectively. American Airlines is 43% cheaper than the average price of flights available within the next 90 days to this destination.

What are the most popular airlines that fly from Boston to Chattanooga?

What does BOS to CHA mean?

Great question - BOS to CHA just means Boston Logan Intl Airport to Chattanooga Lovell Field Airport. Now you’ll know what these unique codes when you look for flights!

Alternative routes for Boston to Chattanooga

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Boston to Chattanooga

The chart below displays the airlines Cheapflights users traveling from Boston to Chattanooga choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$168Average$388FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$173Average$244FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$258Average$452FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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