$264+ Cheap flights from Chattanooga to Boston (CHA - BOS)
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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — BOS
Nov 20 — Nov 271
Round-trip
1 adult, Economy
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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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Cheapest flights from Chattanooga to BostonExplore the most affordable flight options available from Chattanooga to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 21, 2026.
Explore the most affordable flight options available from Chattanooga to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 21, 2026.
This Delta deal was found by Cheapflights users on 10/18. 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 12/125:35 am -
1 stop7h 03m
Wed 12/164:59 pm -
1 stop5h 04m
Deal found 10/18![Delta logo]()
$337
This Delta deal was found by Cheapflights users on 10/18. 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 12/125:35 am -
1 stop4h 33m
Thu 12/171:50 pm -
1 stop6h 12m
Deal found 10/18![Delta logo]()
$343
This United Airlines deal was found by Cheapflights users on 10/16. 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 11/145:55 pm -
1 stop6h 51m
Wed 11/1812:00 pm -
2 stops8h 53m
Deal found 10/16![United Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 10/20. 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 12/115:35 am -
1 stop4h 33m
Mon 12/149:05 am -
1 stop6h 10m
Deal found 10/20![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/20. 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 12/46:30 am -
2 stops8h 02m
Mon 12/71:35 pm -
1 stop7h 03m
Deal found 10/20![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 10/19. 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 12/265:00 am -
1 stop5h 17m
Sat 1/25:45 am -
1 stop7h 38m
Deal found 10/19![United Airlines logo]()
$362
This Delta deal was found by Cheapflights users on 10/18. 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 11/25:35 am -
1 stop5h 27m
Tue 11/175:40 pm -
1 stop6h 14m
Deal found 10/18![Delta logo]()
$368
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/126:50 am -
2 stops7h 42m
Sun 11/156:00 am -
1 stop7h 14m
Deal found 10/20![United Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 10/19. 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 11/56:40 am -
1 stop4h 22m
Mon 11/98:00 am -
1 stop7h 20m
Deal found 10/19![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 10/20. 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 10/246:40 am -
1 stop4h 22m
Tue 11/101:45 pm -
1 stop7h 37m
Deal found 10/20![Delta logo]()
$378
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/65:52 pm -
1 stop6h 54m
Mon 11/912:00 pm -
2 stops8h 53m
Deal found 10/19![United Airlines logo]()
$379
Best flights from Chattanooga to BostonDiscover carefully curated flight deals from Chattanooga to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 21, 2026.
Discover carefully curated flight deals from Chattanooga to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 21, 2026.
This United Airlines deal was found by Cheapflights users on 10/20. 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 3/276:30 am -
1 stop7h 20m
Wed 3/316:00 am -
1 stop6h 18m
Deal found 10/20![United Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 10/16. 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 12/115:35 am -
1 stop4h 33m
Mon 12/149:05 am -
1 stop6h 10m
Deal found 10/16![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 10/18. 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 3/201:30 pm -
1 stop5h 51m
Tue 3/238:00 am -
1 stop5h 06m
Deal found 10/18![Delta logo]()
$368
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.
Thu 11/126:50 am -
2 stops7h 42m
Sun 11/155:30 am -
2 stops7h 44m
Deal found 10/21![United Airlines logo]()
$382
This Delta deal was found by Cheapflights users on 10/19. 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 11/44:52 pm -
1 stop6h 28m
Wed 11/119:15 am -
1 stop5h 01m
Deal found 10/19![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/56:50 am -
2 stops7h 42m
Sat 11/77:15 am -
1 stop8h 50m
Deal found 10/20![United Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 10/16. 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 11/56:40 am -
1 stop4h 22m
Mon 11/98:00 am -
1 stop7h 20m
Deal found 10/16![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 10/19. 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 11/44:52 pm -
1 stop5h 32m
Tue 11/109:15 am -
1 stop5h 01m
Deal found 10/19![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 10/17. 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 3/205:40 pm -
1 stop7h 04m
Tue 3/236:00 am -
2 stops11h 06m
Deal found 10/17![United Airlines logo]()
$442
This Delta deal was found by Cheapflights users on 10/19. 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 11/65:35 am -
1 stop5h 27m
Wed 11/119:15 am -
1 stop5h 01m
Deal found 10/19![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 10/16. 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 12/3012:15 pm -
1 stop6h 12m
Sun 1/36:00 am -
1 stop5h 40m
Deal found 10/16![United Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 10/20. 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 12/307:15 am -
1 stop4h 43m
Sun 1/36:45 am -
1 stop7h 55m
Deal found 10/20![Delta logo]()
$394
Last-minute flights from Chattanooga to BostonDiscover last-minute flight deals from Chattanooga to Boston. Data last updated October 21, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to Boston. Data last updated October 21, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/20. 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 10/246:40 am -
1 stop4h 22m
Tue 11/101:45 pm -
1 stop7h 37m
Deal found 10/20![Delta logo]()
$378
This Delta deal was found by Cheapflights users on 10/18. 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 11/25:35 am -
1 stop5h 27m
Tue 11/175:40 pm -
1 stop6h 14m
Deal found 10/18![Delta logo]()
$368
This Delta deal was found by Cheapflights users on 10/19. 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 11/56:40 am -
1 stop4h 22m
Mon 11/98:00 am -
1 stop7h 20m
Deal found 10/19![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 10/18. 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 11/56:50 am -
2 stops7h 42m
Sat 11/145:30 am -
2 stops7h 44m
Deal found 10/18![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/65:52 pm -
1 stop6h 54m
Mon 11/912:00 pm -
2 stops8h 53m
Deal found 10/19![United Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Thu 11/126:08 pm -
1 stop4h 59m
Sun 11/156:00 am -
1 stop4h 30m
Deal found 10/20![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/126:50 am -
2 stops7h 42m
Sun 11/156:00 am -
1 stop7h 14m
Deal found 10/20![United Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 10/16. 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 11/146:45 am -
1 stop5h 47m
Tue 11/1710:10 am -
1 stop5h 10m
Deal found 10/16![Delta logo]()
$343
This United Airlines deal was found by Cheapflights users on 10/16. 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 11/145:55 pm -
1 stop6h 51m
Wed 11/1812:00 pm -
2 stops8h 53m
Deal found 10/16![United Airlines logo]()
$348
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Thu 11/269:00 am -
1 stop6h 44m
Mon 11/306:43 pm -
1 stop5h 37m
Deal found 10/20![American Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 10/17. 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 11/285:35 am -
1 stop4h 10m
Sat 12/56:20 am -
1 stop5h 05m
Deal found 10/17![Delta logo]()
$337
One-way flights from Chattanooga to BostonSearch for one-way flight options from Chattanooga to Boston. Find affordable one-way fares based on user searches. Data last updated October 21, 2026.
Search for one-way flight options from Chattanooga to Boston. Find affordable one-way fares based on user searches. Data last updated October 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 12/313:16 pm -
2 stops42h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Allegiant Air logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 11/23:07 pm -
2 stops19h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Allegiant Air logo]()
$291
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Fri 11/209:49 am -
1 stop6h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 10/19. 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 12/310:35 am -
2 stops11h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![United Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 10/263:07 pm -
2 stops19h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Allegiant Air logo]()
$345
This deal was found by Cheapflights users on 10/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:15 pm -
1 stop4h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![United Airlines logo]()
$356
This United Airlines deal was found by Cheapflights users on 10/20. 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 12/101:49 pm -
1 stop5h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![United Airlines logo]()
$360
This United Airlines deal was found by Cheapflights users on 10/20. 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 10/3110:41 am -
2 stops7h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![United Airlines logo]()
$361
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.
Sun 10/256:14 am -
1 stop5h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![American Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/37:00 am -
2 stops17h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![United Airlines logo]()
$468
Find flight deals from Chattanooga to Boston
Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) to Boston (BOS). 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 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $337 (Delta) |
One-way from | $264 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $405 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chattanooga to Boston 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 21, 2026.
Use the filters below to find and compare flights from Chattanooga to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChattanoogaBoston
CHA Chattanooga Lovell Field - BOS Boston Logan Intl
CHABOS
Chattanooga Lovell Field
Thu 12/31
10:36 am-3:47 pm
1 stop5h 11m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$319
ChattanoogaBoston
CHA Chattanooga Lovell Field - BOS Boston Logan Intl
CHABOS
Chattanooga Lovell Field
Thu 12/3
5:00 am-12:19 pm
1 stop7h 19m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$319
ChattanoogaBoston
CHA Chattanooga Lovell Field - BOS Boston Logan Intl
CHABOS
Chattanooga Lovell Field
Sat 3/27
6:30 am-1:50 pm
1 stop7h 20m
Boston Logan Intl
Wed 3/31
6:00 am-12:18 pm
1 stop6h 18m
$337
ChattanoogaBoston
CHA Chattanooga Lovell Field - BOS Boston Logan Intl
CHABOS
Chattanooga Lovell Field
Mon 10/26
3:07 pm-10:42 am
2 stops19h 35m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$345
ChattanoogaBoston
CHA Chattanooga Lovell Field - BOS Boston Logan Intl
CHABOS
Chattanooga Lovell Field
Fri 12/11
5:35 am-10:08 am
1 stop4h 33m
Boston Logan Intl
Mon 12/14
9:05 am-3:15 pm
1 stop6h 10m
$349
ChattanoogaBoston
CHA Chattanooga Lovell Field - BOS Boston Logan Intl
CHABOS
Chattanooga Lovell Field
Tue 11/3
5:25 pm-11:14 pm
1 stop5h 49m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$356
ChattanoogaBoston
CHA Chattanooga Lovell Field - BOS Boston Logan Intl
CHABOS
Chattanooga Lovell Field
Sat 10/31
5:21 pm-11:14 pm
1 stop5h 53m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$356
ChattanoogaBoston
CHA Chattanooga Lovell Field - BOS Boston Logan Intl
CHABOS
Chattanooga Lovell Field
Thu 12/10
1:49 pm-7:40 pm
1 stop5h 51m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$360
ChattanoogaBoston
CHA Chattanooga Lovell Field - BOS Boston Logan Intl
CHABOS
Chattanooga Lovell Field
Sat 3/20
1:30 pm-7:21 pm
1 stop5h 51m
Boston Logan Intl
Tue 3/23
8:00 am-1:06 pm
1 stop5h 06m
$368
ChattanoogaBoston
CHA Chattanooga Lovell Field - BOS Boston Logan Intl
CHABOS
Chattanooga Lovell Field
Wed 11/4
4:52 pm-11:20 pm
1 stop6h 28m
Boston Logan Intl
Wed 11/11
9:15 am-2:16 pm
1 stop5h 01m
$374
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Chattanooga to Boston
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 Chattanooga to Boston in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Chattanooga-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chattanooga-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chattanooga-Boston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chattanooga-Boston 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 Chattanooga-Boston 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 Chattanooga to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Chattanooga with our price prediction graph.
CHA-BOS
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 Chattanooga to Boston
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How far ahead should I book a flight from Chattanooga to Boston?
The best time to book flights from Chattanooga to Boston is 46 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Chattanooga to Boston?
Currently, January is the cheapest month in which you can book a flight from Chattanooga to Boston (average of $247). Flying from Chattanooga to Boston in July is currently the most expensive (average of $436). 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 Chattanooga to Boston?
Airfare is typical for this route at the moment.
Chattanooga to Boston flights typically cost between $327 and $485 in December.The cheapest round-trip price found within the last 5 days was $337 on Delta (Dec 12-Dec 16).
What’s the top layover airport for flights from Chattanooga to Boston?
Share of 1-stop round-trip flights from Chattanooga to Boston chosen by Cheapflights users in the past 12 months, using the same layover each way.
Chicago (ORD) – chosen by Cheapflights users on 75% of 1-stop itineraries from Chattanooga to Boston on Cheapflights.
What’s the cheapest layover airport for flights from Chattanooga to Boston?
Average round-trip fare for 1-stop flights from Chattanooga to Boston, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Charlotte (CLT) is the most affordable 1-stop option, with an average round-trip price of $286.
What’s the fastest layover option from Chattanooga to Boston?
Shortest average travel time for 1-stop one-way flights from Chattanooga to Boston, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Charlotte (CLT) have the shortest average one-way travel time for 1-stop routes: 6h 09m.
Which airport typically offers the quickest layover for flights from Chattanooga to Boston?
Average layover duration for 1-stop one-way flights from Chattanooga to Boston, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 1h 27m.
Reviews of airlines servicing Boston
Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated October 21, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Chattanooga to Boston. 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.
Crew
8.5
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodColin,Sep 2024
LHR - BOS
Crew
8.5
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodColin,Sep 2024
LHR - BOS
Crew
8.5
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodColin,Sep 2024
LHR - BOS
Crew
8.5
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodColin,Sep 2024
LHR - BOS
Related info for your journey
Find useful and relevant information for your journey from Chattanooga to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWaltham
Randolph
Concord
Cambridge
Brockton
Dedham
Cranston
Warwick
Pawtucket
Peabody
Fitchburg
Londonderry
York Beach
Revere
North Falmouth
Chelsea
Swansea
Braintree
Auburn
Sandwich
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Chattanooga and Boston flights
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Top 3 airlines flying from Chattanooga to Boston
Discover the top 3 airlines that operate flights from Chattanooga to Boston. 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 7,457,451 searches. Data last updated October 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$187 | Average$393 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$211 | Average$368 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$216 | Average$341 | FlexibilityNo cancel fee | On-timeN/A |