$109+ 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CHA
Mar 5 — Mar 121
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
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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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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 February 3, 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 February 3, 2026.
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 2/233:15 pm
BOS
- CHA
1 stop7h 47m
American Airlines
Mon 3/26:07 pm
CHA
- BOS
1 stop4h 44m
American Airlines
Deal found 2/2![American Airlines logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 4/15:49 pm
BOS
- CHA
1 stop20h 38m
Multiple Airlines
Thu 4/94:43 pm
CHA
- BOS
1 stop7h 16m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$168
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Wed 3/412:09 pm
BOS
- CHA
1 stop6h 09m
American Airlines
Mon 3/96:07 pm
CHA
- BOS
2 stops5h 52m
American Airlines
Deal found 2/1![American Airlines logo]()
$172
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Wed 2/188:35 am
BOS
- CHA
1 stop6h 50m
American Airlines
Tue 2/246:41 am
CHA
- BOS
1 stop7h 31m
American Airlines
Deal found 2/3![American Airlines logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 2/195:27 am
BOS
- CHA
1 stop9h 16m
Multiple Airlines
Mon 2/2310:03 pm
CHA
- BOS
2 stops27h 10m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$214
This Delta deal was found by Cheapflights users on 2/1. 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 3/3110:00 am
BOS
- CHA
1 stop5h 51m
Delta
Fri 4/34:31 pm
CHA
- BOS
1 stop4h 51m
Delta
Deal found 2/1![Delta logo]()
$217
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Wed 5/277:15 am
BOS
- CHA
1 stop5h 32m
American Airlines
Sat 5/308:02 pm
CHA
- BOS
1 stop4h 32m
American Airlines
Deal found 2/3![American Airlines logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Wed 4/15:49 pm
BOS
- CHA
1 stop20h 38m
Multiple Airlines
Sun 4/53:17 pm
CHA
- BOS
2 stops20h 28m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$225
This United Airlines deal was found by Cheapflights users on 2/3. 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 3/55:45 am
BOS
- CHA
2 stops7h 41m
United Airlines
Tue 3/1010:53 am
CHA
- BOS
2 stops7h 48m
United Airlines
Deal found 2/3![United Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 2/1. 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.
Mon 4/611:00 am
BOS
- CHA
1 stop4h 51m
Delta
Thu 4/97:15 am
CHA
- BOS
1 stop6h 56m
Delta
Deal found 2/1![Delta logo]()
$232
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 2/118:30 am
BOS
- CHA
1 stop7h 23m
American Airlines
Wed 2/186:41 am
CHA
- BOS
1 stop6h 33m
American Airlines
Deal found 2/2![American Airlines logo]()
$247
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 February 3, 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 February 3, 2026.
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Wed 2/183:15 pm
BOS
- CHA
1 stop7h 47m
American Airlines
Tue 2/245:35 pm
CHA
- BOS
2 stops6h 24m
American Airlines
Deal found 2/3![American Airlines logo]()
$187
This Delta deal was found by Cheapflights users on 2/1. 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.
Sat 4/45:35 am
BOS
- CHA
1 stop5h 26m
Delta
Sun 4/55:50 am
CHA
- BOS
1 stop4h 14m
Delta
Deal found 2/1![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 2/1. 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 4/53:00 pm
BOS
- CHA
1 stop7h 18m
Delta
Wed 4/83:06 pm
CHA
- BOS
1 stop4h 40m
Delta
Deal found 2/1![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 2/1. 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 4/15:35 am
BOS
- CHA
1 stop7h 35m
Delta
Sat 4/46:15 pm
CHA
- BOS
1 stop4h 14m
Delta
Deal found 2/1![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 2/1. 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 2/206:00 pm
BOS
- CHA
1 stop4h 59m
Delta
Mon 2/232:44 pm
CHA
- BOS
1 stop5h 14m
Delta
Deal found 2/1![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 2/1. 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.
Thu 4/29:00 am
BOS
- CHA
1 stop6h 51m
Delta
Sun 4/55:50 am
CHA
- BOS
1 stop4h 14m
Delta
Deal found 2/1![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 2/1. 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.
Thu 4/29:00 am
BOS
- CHA
1 stop6h 51m
Delta
Sat 4/46:15 pm
CHA
- BOS
1 stop4h 14m
Delta
Deal found 2/1![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 2/1. 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.
Thu 2/199:00 am
BOS
- CHA
1 stop5h 20m
Delta
Mon 2/232:44 pm
CHA
- BOS
1 stop5h 14m
Delta
Deal found 2/1![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 2/1. 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 3/319:55 am
BOS
- CHA
1 stop5h 34m
Delta
Thu 4/97:15 am
CHA
- BOS
1 stop6h 00m
Delta
Deal found 2/1![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 2/1. 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.
Sat 4/45:35 am
BOS
- CHA
1 stop5h 26m
Delta
Tue 4/73:06 pm
CHA
- BOS
1 stop4h 40m
Delta
Deal found 2/1![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 2/1. 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 3/314:54 pm
BOS
- CHA
1 stop4h 40m
Delta
Sun 4/55:50 am
CHA
- BOS
1 stop4h 14m
Delta
Deal found 2/1![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 2/1. 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 3/318:30 am
BOS
- CHA
1 stop5h 54m
Delta
Wed 4/87:15 am
CHA
- BOS
1 stop5h 00m
Delta
Deal found 2/1![Delta logo]()
$217
Last-minute flights from Boston to ChattanoogaDiscover last-minute flight deals from Boston to Chattanooga. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Chattanooga. Data last updated February 3, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 2/118:30 am
BOS
- CHA
1 stop7h 23m
American Airlines
Wed 2/186:41 am
CHA
- BOS
1 stop6h 33m
American Airlines
Deal found 2/2![American Airlines logo]()
$247
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/1112:45 pm
BOS
- CHA
1 stop7h 59m
United Airlines
Wed 2/1810:53 am
CHA
- BOS
2 stops7h 52m
United Airlines
Deal found 2/2![United Airlines logo]()
$262
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Wed 2/188:35 am
BOS
- CHA
1 stop6h 50m
American Airlines
Tue 2/246:41 am
CHA
- BOS
1 stop7h 31m
American Airlines
Deal found 2/3![American Airlines logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 2/195:27 am
BOS
- CHA
1 stop9h 16m
Multiple Airlines
Mon 2/2310:03 pm
CHA
- BOS
2 stops27h 10m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$214
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 2/233:15 pm
BOS
- CHA
1 stop7h 47m
American Airlines
Mon 3/26:07 pm
CHA
- BOS
1 stop4h 44m
American Airlines
Deal found 2/2![American Airlines logo]()
$167
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Wed 3/412:09 pm
BOS
- CHA
1 stop6h 09m
American Airlines
Mon 3/96:07 pm
CHA
- BOS
2 stops5h 52m
American Airlines
Deal found 2/1![American Airlines logo]()
$172
This United Airlines deal was found by Cheapflights users on 2/3. 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 3/57:16 am
BOS
- CHA
1 stop6h 10m
United Airlines
Tue 3/1010:53 am
CHA
- BOS
2 stops9h 22m
United Airlines
Deal found 2/3![United Airlines logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 3/55:27 am
BOS
- CHA
1 stop12h 11m
Multiple Airlines
Sun 3/86:28 pm
CHA
- BOS
2 stops17h 13m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$254
This Delta deal was found by Cheapflights users on 2/1. 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 3/314:54 pm
BOS
- CHA
1 stop4h 40m
Delta
Sun 4/55:50 am
CHA
- BOS
1 stop4h 14m
Delta
Deal found 2/1![Delta logo]()
$217
This American Airlines deal was found by Cheapflights users on 2/1. 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 3/313:15 pm
BOS
- CHA
1 stop7h 47m
American Airlines
Tue 4/712:54 pm
CHA
- BOS
2 stops6h 46m
American Airlines
Deal found 2/1![American Airlines logo]()
$252
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 February 3, 2026.
Search for one-way flight options from Boston to Chattanooga. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Delta deal was found by Cheapflights users on 2/3. 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 3/85:35 am
BOS
- CHA
1 stop7h 35m
Delta
Deal found 2/3![Delta logo]()
$109
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 4/224:38 pm
BOS
- CHA
1 stop5h 56m
American Airlines
Deal found 2/2![American Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Mon 2/97:00 am
BOS
- CHA
1 stop14h 06m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$136
This United Airlines deal was found by Cheapflights users on 2/2. 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 4/227:05 am
BOS
- CHA
2 stops10h 01m
United Airlines
Deal found 2/2![United Airlines logo]()
$149
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Wed 2/118:30 am
BOS
- CHA
1 stop7h 23m
American Airlines
Deal found 2/3![American Airlines logo]()
$159
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 2/95:00 pm
BOS
- CHA
2 stops6h 29m
American Airlines
Deal found 2/2![American Airlines logo]()
$164
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 4/205:30 pm
BOS
- CHA
1 stop6h 07m
American Airlines
Deal found 2/2![American Airlines logo]()
$174
This American Airlines deal was found by Cheapflights users on 2/3. 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 3/87:40 am
BOS
- CHA
1 stop7h 27m
American Airlines
Deal found 2/3![American Airlines logo]()
$189
This United Airlines deal was found by Cheapflights users on 2/2. 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 4/197:00 am
BOS
- CHA
1 stop6h 22m
United Airlines
Deal found 2/2![United Airlines logo]()
$194
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/1110:30 am
BOS
- CHA
2 stops10h 14m
United Airlines
Deal found 2/3![United Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/86:10 pm
BOS
- CHA
3 stops27h 04m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$255
This United Airlines deal was found by Cheapflights users on 2/3. 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 3/85:45 am
BOS
- CHA
2 stops7h 41m
United Airlines
Deal found 2/3![United Airlines logo]()
$260
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 February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $167 (American Airlines) |
One-way from | $109 (Delta) |
Popular in | December |
Cheapest in | August |
Average price | $317 |
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 February 3, 2026.
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
Wed 2/18
3:15 pm-11:02 pm
1 stop7h 47m
Chattanooga Lovell Field
Tue 2/24
5:35 pm-11:59 pm
2 stops6h 24m
$187
BostonChattanooga
BOS - CHA
BOSCHA
Boston Logan Intl
Sat 4/4
5:35 am-11:01 am
1 stop5h 26m
Chattanooga Lovell Field
Sun 4/5
5:50 am-10:04 am
1 stop4h 14m
$217
BostonChattanooga
BOS - CHA
BOSCHA
Boston Logan Intl
Sun 4/5
3:00 pm-10:18 pm
1 stop7h 18m
Chattanooga Lovell Field
Wed 4/8
3:06 pm-7:46 pm
1 stop4h 40m
$217
BostonChattanooga
BOS - CHA
BOSCHA
Boston Logan Intl
Wed 4/1
5:35 am-1:10 pm
1 stop7h 35m
Chattanooga Lovell Field
Sat 4/4
6:15 pm-10:29 pm
1 stop4h 14m
$217
BostonChattanooga
BOS - CHA
BOSCHA
Boston Logan Intl
Fri 2/20
6:00 pm-10:59 pm
1 stop4h 59m
Chattanooga Lovell Field
Mon 2/23
2:44 pm-7:58 pm
1 stop5h 14m
$217
BostonChattanooga
BOS - CHA
BOSCHA
Boston Logan Intl
Thu 4/2
9:00 am-3:51 pm
1 stop6h 51m
Chattanooga Lovell Field
Sun 4/5
5:50 am-10:04 am
1 stop4h 14m
$217
BostonChattanooga
BOS - CHA
BOSCHA
Boston Logan Intl
Thu 4/2
9:00 am-3:51 pm
1 stop6h 51m
Chattanooga Lovell Field
Sat 4/4
6:15 pm-10:29 pm
1 stop4h 14m
$217
BostonChattanooga
BOS - CHA
BOSCHA
Boston Logan Intl
Thu 2/19
9:00 am-2:20 pm
1 stop5h 20m
Chattanooga Lovell Field
Mon 2/23
2:44 pm-7:58 pm
1 stop5h 14m
$217
BostonChattanooga
BOS - CHA
BOSCHA
Boston Logan Intl
Tue 3/31
9:55 am-3:29 pm
1 stop5h 34m
Chattanooga Lovell Field
Thu 4/9
7:15 am-1:15 pm
1 stop6h 00m
$217
BostonChattanooga
BOS - CHA
BOSCHA
Boston Logan Intl
Sat 4/4
5:35 am-11:01 am
1 stop5h 26m
Chattanooga Lovell Field
Tue 4/7
3:06 pm-7:46 pm
1 stop4h 40m
$217
Showing 1-10 of 22 results
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 February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | 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
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 January 30, 2026.
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 28 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, July is the cheapest month in which you can book a flight from Boston to Chattanooga (average of $77). Flying from Boston to Chattanooga in January is currently the most expensive (average of $174). 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?
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 February 3, 2026.
Read reviews from past customers who have flown Delta, United Airlines, and American 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.
Comfort
7.9
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
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Other flights to Chattanooga
Explore flights to Chattanooga departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 3, 2026.
Complete your trip
Complete your trip to Chattanooga by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Chattanooga by cabin class
Find flights from Boston to Chattanooga, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Chattanooga flights
Browse other Boston and Chattanooga flight options. Last updated on February 3, 2026.
Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on February 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$142 | Average$276 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$184 | Average$302 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$186 | Average$352 | FlexibilityNo cancel fee | On-time71% |