BOS - CHA

$117 Find Cheap Flights from Boston to Chattanooga

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Chattanooga departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Chattanooga

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Chattanooga, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Chattanooga, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$287
Typical prices: $383-$273
Delta
Wed 7/1Wed 7/8
BOS - CHA • 1 stop
Cheapest one-way
$154
Typical prices: $138-$369
Multiple Airlines
Wed 8/5
BOS - CHA • 2 stops
Top airlines
Cheapest • from $287 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boston and Chattanooga. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $267 (round-trip)
Shortest trip • 4h 54m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 37% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 24% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Chattanooga!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Chattanooga (BOS-CHA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Chattanooga that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Chattanooga

Wed, Jul 1 - Wed, Jul 8
Delta Logo
3:00 pm - 10:22 pm
BOS
-
CHA
7h 22m
1 stop
Delta Logo
6:00 am - 1:21 pm
CHA
-
BOS
7h 21m
1 stop
$287Delta
Wed, Jul 1 - Tue, Jul 7
United Airlines Logo
3:13 pm - 8:49 pm
BOS
-
CHA
5h 36m
1 stop
United Airlines Logo
6:00 am - 2:40 pm
CHA
-
BOS
8h 40m
2 stops
$292United Airlines
Sat, Aug 1 - Sat, Aug 8
Delta Logo
7:00 am - 1:15 pm
BOS
-
CHA
6h 15m
1 stop
Delta Logo
5:53 pm - 1:25 am
CHA
-
BOS
7h 32m
1 stop
$297Delta
Tue, Jun 30 - Tue, Jul 7
United Airlines Logo
9:50 am - 5:23 pm
BOS
-
CHA
7h 33m
1 stop
United Airlines Logo
7:00 am - 2:51 pm
CHA
-
BOS
7h 51m
1 stop
$303United Airlines
Sun, Nov 8 - Sat, Nov 14
United Airlines Logo
6:00 am - 12:18 pm
BOS
-
CHA
6h 18m
1 stop
United Airlines Logo
6:30 am - 2:23 pm
CHA
-
BOS
7h 53m
2 stops
$308United Airlines
Wed, Jul 1 - Wed, Jul 8
American Airlines Logo
6:00 am - 12:52 pm
BOS
-
CHA
6h 52m
1 stop
American Airlines Logo
5:00 am - 11:08 am
CHA
-
BOS
6h 08m
1 stop
$310American Airlines
Wed, Jun 24 - Tue, Jun 30
United Airlines Logo
10:55 am - 5:03 pm
BOS
-
CHA
6h 08m
1 stop
United Airlines Logo
7:00 am - 2:48 pm
CHA
-
BOS
7h 48m
1 stop
$319United Airlines
Sat, Aug 1 - Wed, Aug 5
American Airlines Logo
6:55 pm - 12:05 am
BOS
-
CHA
5h 10m
1 stop
American Airlines Logo
6:03 am - 11:30 am
CHA
-
BOS
5h 27m
1 stop
$322American Airlines
Fri, Aug 28 - Mon, Aug 31
United Airlines Logo
2:28 pm - 12:10 am
BOS
-
CHA
9h 42m
2 stops
United Airlines Logo
7:00 pm - 1:14 am
CHA
-
BOS
6h 14m
1 stop
$324United Airlines
Fri, Jul 17 - Mon, Jul 20
United Airlines Logo
10:58 am - 5:02 pm
BOS
-
CHA
6h 04m
1 stop
United Airlines Logo
7:07 pm - 1:14 am
CHA
-
BOS
6h 07m
1 stop
$329United Airlines
Booking Insights

KAYAK's insights & trends for Boston to Chattanooga flights

Get data-powered insights and trends into flights from Boston to Chattanooga to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Boston to Chattanooga?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boston to Chattanooga departing in July.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Chattanooga, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Chattanooga is August, where tickets cost $277 (return) on average. On the other hand, the most expensive months are February and April, where the average cost of round-trip tickets is $544 and $502 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Chattanooga, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Chattanooga, you should book around 2 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonMarch
Cheapest flight$154
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 38% increase in price.
Flight from Boston to Chattanooga

When to book flights from Boston to Chattanooga

Are your dates flexible? Find out the best times to travel from Boston to Chattanooga based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Chattanooga

  • What is the cheapest flight from Boston to Chattanooga?

    In the last 5 days, the lowest price for a flight from Boston to Chattanooga was $154 for a one-way ticket and $287 for a round-trip.

  • Do I need a passport to fly between Boston and Chattanooga?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Boston to Chattanooga?

    Boston airport is called Boston Logan Intl and the only airport in Chattanooga is Chattanooga Lovell Field.

  • Which aircraft models fly most regularly from Boston to Chattanooga?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Chattanooga?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Boston and Chattanooga, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Boston to Chattanooga, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Chattanooga are Delta and United Airlines. With an average price for the route of $326 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $290 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Boston to Chattanooga?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Chattanooga.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Chattanooga?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chattanooga from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Chattanooga?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chattanooga with an airline and back to Boston with another airline. Booking your flights between Boston and CHA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Chattanooga?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chattanooga from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Boston to Chattanooga

 
See real verified KAYAK customer reviews for airlines flying from Boston to Chattanooga. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Chattanooga? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8395 reviews
7.8Entertainment
8.1Boarding
8.5Crew
7.8Comfort
7.2Food
Airline reviews

Connection flights should be spaced out farther because too close I missed my connection.

8.0 ExcellentAnonymous, Jun 2026
PHL - ATL
Read more Delta reviews

Connection flights should be spaced out farther because too close I missed my connection.

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

Left /arrived on time. Decent seat space. Like the wifi/plugs and entertainment. Windows and tray table were kinda gross. Attendants didn't start snack service til 40mins before landing. Two rows before us, captain came on to say there's turbulence and recalled staff to seats. So, no drink/snack. Later, attendants didn't stop to see if we had trash nor even look our way. Felt invisible! Almost all pilot announcements were not only unintelligible, but so quiet. We had no idea what she said.

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

I flew from Santa Fe to Denver to catch a flight to London and the transfer of my luggage on arrival at Denver to the London flight worked perfectly. The crew on the ground and on board for the London flight were so friendly and efficient.

Boarded early; and arrived home 40 mins early. After a long flight, it’s nice to be back home early. These flights have no amenities; no snacks. So need to bring your own

Boarded early, left early, arrived 40 mins early! A win win for me!

New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

It was a short flight so I was expecting too much

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

Early departure meant on time arrival. Only real problem was free internet had issues, although chatting with the internet help desk (you can do this via aainflight.com) got the issue resolved.

The staff and service on American Airlines were truly outstanding. I had requested wheelchair assistance for my mother due to her knee issues, and the team went above and beyond every step of the way—from boarding in Boston to our arrival in Chicago. Their care, professionalism, and attentiveness made the entire experience smooth and stress-free. I’m very grateful for the support they provided.

Delays experienced in boarding/take off due to incoming plane delayed. However, the boarding time/depart time in the app was significantly delayed in providing these updates. Usually not updated until an hour after we should have already boarded. Poorly managed.

Found that the plane used for this short flight is smaller and therefore the seats are really squeezed tight.

Tv screens and movie selection v good. Friendly staff. They were really worried about max capacity and room for carryons. That is never fun but i had no problem finding space when I boarded.

Great experience. Good dinner and service. FA's were very nice and attentive.

Jill was the flight attendant in first class she was fabulous!! Best flight attendant I have had in years.!! And I fly every other week. Other can learn from her!!

The business steward was absolutely amazing! Smiles and kindness! Wish all AA flights are like this one!

Never going to fly your airline again if it can be avoided.

Everything you need to know for your flight from Boston to Chattanooga

Information on your arrival and departure airports