BOS - CHA

$104 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 7/9. 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.
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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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Cheap Flight Deals 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.

Recent round-trip flight deals from Boston to Chattanooga

KAYAK's recommended round-trip deals from the most popular airlines that fly from Boston to Chattanooga.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
5:45 am - 2:47 pmBOS-CHA
9h 02m1 stop
3:11 pm - 11:29 pmCHA-BOS
8h 18m1 stop
$191Spirit Airlines
Find Deal
Sat, Jun 7 - Tue, Jun 10
5:45 am - 2:47 pmBOS-CHA
9h 02m1 stop
3:11 pm - 11:29 pmCHA-BOS
8h 18m1 stop
$221Spirit Airlines
Find Deal
Sat, Jun 7 - Tue, Jun 10
3:00 pm - 9:32 pmBOS-CHA
6h 32m1 stop
7:15 am - 12:18 pmCHA-BOS
5h 03m1 stop
$237Delta
Find Deal
Fri, Apr 25 - Tue, Apr 29
5:58 am - 10:26 amBOS-CHA
4h 28m1 stop
6:14 am - 10:49 amCHA-BOS
4h 35m1 stop
$248American Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 8
5:15 am - 10:28 amBOS-CHA
5h 13m1 stop
5:00 am - 9:16 amCHA-BOS
4h 16m1 stop
$262American Airlines
Find Deal
Thu, Apr 10 - Sun, Apr 13
5:30 am - 10:34 amBOS-CHA
5h 04m1 stop
7:30 pm - 1:07 amCHA-BOS
5h 37m1 stop
$328Delta
Find Deal
Fri, Apr 11 - Tue, Apr 15
6:00 am - 1:26 pmBOS-CHA
7h 26m2 stops
5:10 pm - 12:45 amCHA-BOS
7h 35m1 stop
$337United Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 8
6:00 am - 9:01 pmBOS-CHA
39h 01m3 stops
9:51 pm - 8:14 pmCHA-BOS
22h 23m2 stops
Wed, Apr 30 - Sun, May 4
5:25 am - 9:01 pmBOS-CHA
39h 36m2 stops
9:51 pm - 8:14 pmCHA-BOS
22h 23m2 stops
Wed, Apr 30 - Sun, May 4
4:45 pm - 10:59 pmBOS-CHA
6h 14m1 stop
12:14 pm - 7:28 pmCHA-BOS
7h 14m1 stop
$388United Airlines
Find Deal
Sat, Apr 12 - Wed, Apr 16

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.

What’s the cheapest day of the week to fly from Boston to Chattanooga?

The average price of all round-trip flights from Boston to Chattanooga clicked on KAYAK for each day over the last 12 months.
For Boston to Chattanooga, Monday is the cheapest day to fly on average and Friday is the most expensive. Flying from Chattanooga back to Boston, the best deals are generally found on Tuesday, with Sunday being the most expensive.

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 January, where tickets cost $316 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $550 and $527 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 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low season

December

High season

May

Cheapest flight

$104
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 11% lower on average.
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 3 days, the lowest price for a flight from Boston to Chattanooga was $104 for a one-way ticket and $191 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?

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

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

    The two airlines most popular with KAYAK users for flights from Boston to Chattanooga are Delta and American Airlines. With an average price for the route of $413 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $386 and an overall rating of 7.2.

  • 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.

See more FAQs

Top airlines flying 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.
8.0
DeltaOverall score based on 7896 reviews
8.2Boarding
7.3Food
8.5Crew
7.9Entertainment
8.0Comfort
Airline reviews

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

10.0 ExcellentTiffany, Mar 2025MIA - DCA
Read more Delta reviews

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Terrible and im avoiding them in the future. My initial flight was delayed causing me to rebook my flight and when speaking with the representative to rebook I explained this is the second time my flights were delayed and they did nothing to help me. I wasn't booked to comfort plus or given a voucher or anything. I was almost late for my meeting that I needed to attend on Monday because of the games delta played delaying my flights even more and putting me in the very back of the plane next to an extremely intoxicated passenger

Flights on time. .Ride was as comfortable as can be expected in steerage. Luggage arrived at destination. Attendants were fairly friendly.

Great staff. Wifi is terrible. Signing up for skylines is a painstaking process. Had to call customer service just to get my flight itinerary and confirmation sent to me. Consistent delays. A well staffed company that is run so poorly. Upper management needs to be renewed.

The WiFi didn't seem as fast as it normally is

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

The crew was wonderful and attentive. The seats near exit row were restrictive. Offer healthy snacks please

Delta is a premier airline so my expectations are most always met.

Seats are much much more comfortable than United, which is what I usually fly

The flight was initially delayed, then cancelled. American Airlines says the cancellation was weather related, though the actual weather was not bad in both Washington and Providence and between. There were very few cancellations that day. In fact, AA2120 from Washington, DC to Boston flew with a minor delay at about the same time. So, the weather somehow affected only this particular flight AA5230. The next available flight was the following morning. The American Airlines refused to reimburse accommodation (hotel at DCA)

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Cabin was roomy enough to easily slide my carry on under the seat in front of me!

Everything was fine. Flight boarded and departed on time. Seating was spacious enough for my carryon to fit under the seat in front of me. No complaints at all. Flight even arrived early.

We kept being told that the flight was full and that all overhead compartments were full and therefore had to check in our hand luggage. We were some of the last people to board and noticed that there was still sufficient space in the overhead compartments. We were obliged to check in hand luggage when there was space and so had to wait at luggage retrieval which took a while to then noticed damage to our luggage - not a great experience!

Crew professional. Easy bag drop off. On time. Good entertainment.

I liked everything. Except that my neck was hurting on the seat. I couldn't sleep.

Good experience but the snacks are not gluten free, so I cannot eat them.

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

Information on your arrival and departure airports

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