$127+ Cheap flights from Boston to Chattanooga (BOS - CHA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CHA
Nov 26 — Dec 31
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Chattanooga with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Boston to Chattanooga
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Best
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One-way
Cheapest flights from Boston to ChattanoogaExplore 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 October 27, 2026.
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 October 27, 2026.
This Delta deal was found by Cheapflights users on 10/25. 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.
Wed 12/91:50 pm -
1 stop6h 12m
Sat 12/126:40 am -
1 stop4h 21m
Deal found 10/25![Delta logo]()
$337
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Wed 12/96:00 am -
2 stops11h 01m
Sat 12/1210:35 am -
1 stop7h 20m
Deal found 10/25![United Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 10/24. 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.
Fri 11/205:30 am -
1 stop5h 51m
Wed 11/2512:08 pm -
1 stop5h 42m
Deal found 10/24![Delta logo]()
$343
This Delta deal was found by Cheapflights users on 10/24. 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.
Fri 11/205:30 am -
1 stop5h 51m
Sat 11/215:35 am -
1 stop4h 10m
Deal found 10/24![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 11/149:12 am -
1 stop8h 08m
Fri 12/255:00 am -
2 stops9h 25m
Deal found 10/21![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 10/22. 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 12/810:00 am -
1 stop5h 22m
Sat 1/94:00 pm -
1 stop5h 26m
Deal found 10/22![Delta logo]()
$357
This Delta deal was found by Cheapflights users on 10/22. 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 12/810:10 am -
1 stop5h 05m
Sun 1/1011:40 am -
1 stop4h 38m
Deal found 10/22![Delta logo]()
$363
This Delta deal was found by Cheapflights users on 10/24. 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.
Fri 11/206:45 am -
1 stop4h 36m
Tue 11/2412:08 pm -
1 stop6h 50m
Deal found 10/24![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 10/22. 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.
Sun 12/64:59 pm -
1 stop5h 04m
Fri 1/87:00 am -
1 stop4h 25m
Deal found 10/22![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/25. 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 12/412:05 pm -
2 stops8h 33m
Sun 12/66:30 am -
2 stops8h 02m
Deal found 10/25![United Airlines logo]()
$373
Best flights from Boston to ChattanoogaDiscover carefully curated flight deals from Boston to Chattanooga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
Discover carefully curated flight deals from Boston to Chattanooga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 12/109:30 am -
2 stops8h 40m
Mon 12/141:49 pm -
2 stops8h 10m
Deal found 10/26![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 10/24. 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.
Fri 11/206:45 am -
1 stop4h 36m
Tue 11/2412:08 pm -
1 stop6h 50m
Deal found 10/24![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 10/299:12 am -
1 stop7h 58m
Thu 11/126:50 am -
2 stops7h 42m
Deal found 10/26![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Wed 11/410:30 am -
1 stop7h 31m
Sat 11/76:50 am -
2 stops7h 42m
Deal found 10/24![United Airlines logo]()
$508
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 12/266:00 am -
1 stop6h 00m
Fri 1/15:00 am -
1 stop20h 18m
Deal found 10/22![United Airlines logo]()
$624
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Mon 11/161:29 pm -
1 stop7h 24m
Thu 11/196:50 am -
2 stops7h 42m
Deal found 10/25![United Airlines logo]()
$642
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Mon 12/286:00 am -
1 stop5h 40m
Sat 1/212:35 pm -
1 stop5h 52m
Deal found 10/21![United Airlines logo]()
$648
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/37:31 am -
1 stop5h 43m
Fri 11/65:52 pm -
1 stop18h 54m
Deal found 10/23![United Airlines logo]()
$695
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Sun 11/810:30 am -
1 stop7h 31m
Wed 11/115:52 pm -
1 stop6h 54m
Deal found 10/25![United Airlines logo]()
$759
Last-minute flights from Boston to ChattanoogaDiscover last-minute flight deals from Boston to Chattanooga. Data last updated October 27, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Chattanooga. Data last updated October 27, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/26. 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.
Wed 11/45:30 am -
1 stop5h 08m
Tue 11/106:00 am -
1 stop5h 25m
Deal found 10/26![Delta logo]()
$403
This Delta deal was found by Cheapflights users on 10/26. 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.
Wed 11/45:30 am -
1 stop5h 08m
Sat 11/77:05 am -
1 stop4h 50m
Deal found 10/26![Delta logo]()
$407
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 11/74:52 pm -
1 stop6h 51m
Wed 11/255:00 am -
1 stop6h 22m
Deal found 10/21![American Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 10/25. 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.
Wed 11/115:40 pm -
1 stop6h 14m
Sat 11/142:59 pm -
1 stop5h 57m
Deal found 10/25![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Wed 11/1112:00 pm -
2 stops8h 53m
Sat 11/145:55 pm -
1 stop6h 03m
Deal found 10/26![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 11/149:12 am -
1 stop8h 08m
Fri 12/255:00 am -
2 stops9h 25m
Deal found 10/21![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 10/21. 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.
Wed 11/181:45 pm -
1 stop7h 37m
Wed 11/2512:08 pm -
1 stop6h 50m
Deal found 10/21![Delta logo]()
$343
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Wed 11/1812:00 pm -
2 stops8h 53m
Wed 11/251:52 pm -
1 stop5h 28m
Deal found 10/21![United Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 10/24. 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.
Fri 11/206:45 am -
1 stop4h 36m
Mon 11/234:02 pm -
1 stop6h 23m
Deal found 10/24![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 10/24. 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.
Fri 11/206:45 am -
1 stop4h 36m
Tue 11/2412:08 pm -
1 stop6h 50m
Deal found 10/24![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/279:12 am -
1 stop7h 58m
Tue 12/16:30 am -
2 stops8h 02m
Deal found 10/24![United Airlines logo]()
$375
One-way flights from Boston to ChattanoogaSearch for one-way flight options from Boston to Chattanooga. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
Search for one-way flight options from Boston to Chattanooga. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/912:49 pm -
1 stop19h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Allegiant Air logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1410:19 am -
1 stop22h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Allegiant Air logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/610:31 am -
1 stop8h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Allegiant Air logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1411:27 am -
2 stops21h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/611:34 am -
2 stops27h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1512:34 pm -
3 stops25h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Allegiant Air logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/811:07 am -
2 stops26h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Allegiant Air logo]()
$300
This Delta deal was found by Cheapflights users on 10/24. 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.
Sun 11/154:20 pm -
1 stop6h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Sun 11/1512:45 pm -
2 stops9h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![American Airlines logo]()
$324
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/39:26 am -
1 stop7h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![American Airlines logo]()
$356
Find 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 October 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $337 (Delta) |
One-way from | $127 (Kiwi.com) |
Popular in | February |
Cheapest in | March |
Average price | $408 |
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 7,457,451 searches. Data last updated October 27, 2026.
Use the filters below to find and compare flights from Boston to Chattanooga that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonChattanooga
BOS Boston Logan Intl - CHA Chattanooga Lovell Field
BOSCHA
Boston Logan Intl
Sat 1/9
12:49 pm-8:10 am
1 stop19h 21m
Chattanooga Lovell Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$127
BostonChattanooga
BOS Boston Logan Intl - CHA Chattanooga Lovell Field
BOSCHA
Boston Logan Intl
Thu 4/8
11:07 am-1:31 pm
2 stops26h 24m
Chattanooga Lovell Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$300
BostonChattanooga
BOS Boston Logan Intl - CHA Chattanooga Lovell Field
BOSCHA
Boston Logan Intl
Sun 11/15
4:20 pm-10:21 pm
1 stop6h 01m
Chattanooga Lovell Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$319
BostonChattanooga
BOS Boston Logan Intl - CHA Chattanooga Lovell Field
BOSCHA
Boston Logan Intl
Thu 4/8
10:32 am-6:14 pm
1 stop7h 42m
Chattanooga Lovell Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$319
BostonChattanooga
BOS Boston Logan Intl - CHA Chattanooga Lovell Field
BOSCHA
Boston Logan Intl
Fri 11/20
4:34 pm-12:20 am
1 stop7h 46m
Chattanooga Lovell Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$319
BostonChattanooga
BOS Boston Logan Intl - CHA Chattanooga Lovell Field
BOSCHA
Boston Logan Intl
Sat 1/9
6:00 am-5:03 pm
2 stops11h 03m
Chattanooga Lovell Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$324
BostonChattanooga
BOS Boston Logan Intl - CHA Chattanooga Lovell Field
BOSCHA
Boston Logan Intl
Tue 11/3
9:26 am-4:43 pm
1 stop7h 17m
Chattanooga Lovell Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$356
BostonChattanooga
BOS Boston Logan Intl - CHA Chattanooga Lovell Field
BOSCHA
Boston Logan Intl
Thu 12/10
9:30 am-6:10 pm
2 stops8h 40m
Chattanooga Lovell Field
Mon 12/14
1:49 pm-9:59 pm
2 stops8h 10m
$359
BostonChattanooga
BOS Boston Logan Intl - CHA Chattanooga Lovell Field
BOSCHA
Boston Logan Intl
Sun 12/6
7:10 am-3:50 pm
1 stop8h 40m
Chattanooga Lovell Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$360
BostonChattanooga
BOS Boston Logan Intl - CHA Chattanooga Lovell Field
BOSCHA
Boston Logan Intl
Tue 11/3
7:31 am-5:10 pm
2 stops9h 39m
Chattanooga Lovell Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$361
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Boston to Chattanooga
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Chattanooga in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Boston-Chattanooga flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Chattanooga flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Chattanooga flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boston-Chattanooga flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Chattanooga flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
BOS-CHA
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
What is the cheapest month to book a flight from Boston to Chattanooga?
Currently, March is the cheapest month in which you can book a flight from Boston to Chattanooga (average of $277). Flying from Boston to Chattanooga in February is currently the most expensive (average of $607). 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.
How much does it cost to fly round-trip from Boston to Chattanooga?
Airfare is below average for this route at the moment.
Boston to Chattanooga flights typically cost between $366 and $637 in December.The cheapest round-trip price found within the last 5 days was $337 on Delta (Dec 9-Dec 12).
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 October 27, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Boston to Chattanooga. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Food
7.2
Overall
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Entertainment
7.8
Food
7.2
Overall
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Entertainment
7.8
Food
7.2
Overall
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Entertainment
7.8
Food
7.2
Overall
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$216 | Average$383 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$226 | Average$365 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$236 | Average$565 | FlexibilityNo cancel fee | On-time71% |