$140 Cheap American Airlines flights Knoxville (TYS) to Boston (BOS)

View $140 flight on Wed, Jul 2, 2025Opens in a new window

$140 Cheap American Airlines flights Knoxville (TYS) to Boston (BOS)

Prices were available within the past 7 days and start at $140 for one-way flights and $315 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
American Airlines
Tue, Jul 1 - Sat, Jul 5
TYS
Knoxville
BOS
Boston
$315
Roundtrip
Found 1 day ago
Select American Airlines flight, departing Tue, Jul 1 from Knoxville to Boston, returning Sat, Jul 5, priced at $315 Found 1 day ago
American Airlines
Fri, Jun 27 - Mon, Jun 30
TYS
Knoxville
BOS
Boston
$319
Roundtrip
Found 1 day ago
Select American Airlines flight, departing Fri, Jun 27 from Knoxville to Boston, returning Mon, Jun 30, priced at $319 Found 1 day ago
American Airlines
Wed, Jun 25 - Sat, Jul 5
TYS
Knoxville
BOS
Boston
$320
Roundtrip
Found 1 day ago
Select American Airlines flight, departing Wed, Jun 25 from Knoxville to Boston, returning Sat, Jul 5, priced at $320 Found 1 day ago
American Airlines
Wed, Jun 25 - Mon, Jun 30
TYS
Knoxville
BOS
Boston
$324
Roundtrip
Found 1 day ago
Select American Airlines flight, departing Wed, Jun 25 from Knoxville to Boston, returning Mon, Jun 30, priced at $324 Found 1 day ago
American Airlines
Mon, Jun 30 - Mon, Jun 30
TYS
Knoxville
BOS
Boston
$349
Roundtrip
Found 1 day ago
Select American Airlines flight, departing Mon, Jun 30 from Knoxville to Boston, returning Mon, Jun 30, priced at $349 Found 1 day ago
American Airlines
Sat, Jun 28 - Wed, Jul 2
TYS
Knoxville
BOS
Boston
$409
Roundtrip
Found 1 day ago
Select American Airlines flight, departing Sat, Jun 28 from Knoxville to Boston, returning Wed, Jul 2, priced at $409 Found 1 day ago
American Airlines
Sat, Jun 28 - Wed, Jul 2
TYS
Knoxville
BOS
Boston
$432
Roundtrip
Found 1 day ago
Select American Airlines flight, departing Sat, Jun 28 from Knoxville to Boston, returning Wed, Jul 2, priced at $432 Found 1 day ago
Flights from Knoxville (TYS) to Boston (BOS)
Origin airport
McGhee Tyson
Destination airport
Logan Intl.
Distance
1326 km
Average flight time
2 hours 16 mins