One-Way Flights from Boston (BOS) to Knoxville (TYS)

Find the cheapest one-way flights from Boston (BOS) to Knoxville (TYS) within a departure date range.

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USD 365
7:25pm - 11:45am
Thu Sep 8th
16h 20m
Boston (BOS) → Knoxville (TYS)
1 Stop
Thu Sep 8th 2022 JetBlue Airways · B6 2579 Depart at 7:25 pm from Boston (BOS) Fly for 1h 42m Arrive at 9:07 pm in New York (EWR)
Layover in New York for 12h 48m
Fri Sep 9th 2022 Allegiant Air · G4 1397 Depart at 9:55 am from New York (EWR) Fly for 1h 50m Arrive at 11:45 am in Knoxville (TYS)
Book Flight
USD 371
1:10pm - 11:13pm
Thu Sep 8th
10h 3m
Boston (BOS) → Knoxville (TYS)
2 Stops
Thu Sep 8th 2022 United Airlines · UA 2394 Depart at 1:10 pm from Boston (BOS) Fly for 1h 22m Arrive at 2:32 pm in New York (EWR)
Layover in New York for 1h 20m
Thu Sep 8th 2022 United Airlines · UA 1464 Depart at 3:52 pm from New York (EWR) Fly for 3h 3m Arrive at 6:55 pm in Fort Lauderdale (FLL)
Layover in Fort Lauderdale for 2h 20m
Thu Sep 8th 2022 Allegiant Air · G4 1404 Depart at 9:15 pm from Fort Lauderdale (FLL) Fly for 1h 58m Arrive at 11:13 pm in Knoxville (TYS)
Book Flight
USD 375
7:40pm - 11:45am
Thu Sep 8th
16h 5m
Boston (BOS) → Knoxville (TYS)
2 Stops
Thu Sep 8th 2022 United Airlines · UA 2136 Depart at 7:40 pm from Boston (BOS) Fly for 1h 40m Arrive at 9:20 pm in Washington, D.C. (IAD)
Layover in Washington, D.C. for 1h 15m
Thu Sep 8th 2022 United Airlines · UA 1550 Depart at 10:35 pm from Washington, D.C. (IAD) Fly for 1h 13m Arrive at 11:48 pm in New York (EWR)
Layover in New York for 10h 7m
Fri Sep 9th 2022 Allegiant Air · G4 1397 Depart at 9:55 am from New York (EWR) Fly for 1h 50m Arrive at 11:45 am in Knoxville (TYS)
Book Flight
USD 393
7:30pm - 11:45am
Thu Sep 8th
16h 15m
Boston (BOS) → Knoxville (TYS)
1 Stop
Thu Sep 8th 2022 United Airlines · UA 2396 Depart at 7:30 pm from Boston (BOS) Fly for 1h 25m Arrive at 8:55 pm in New York (EWR)
Layover in New York for 13h 0m
Fri Sep 9th 2022 Allegiant Air · G4 1397 Depart at 9:55 am from New York (EWR) Fly for 1h 50m Arrive at 11:45 am in Knoxville (TYS)
Book Flight
USD 407
1:26pm - 11:13pm
Thu Sep 8th
9h 47m
Boston (BOS) → Knoxville (TYS)
2 Stops
Thu Sep 8th 2022 American Airlines · AA 1180 Depart at 1:26 pm from Boston (BOS) Fly for 2h 19m Arrive at 3:45 pm in Charlotte (CLT)
Layover in Charlotte for 0h 46m
Thu Sep 8th 2022 American Airlines · AA 469 Depart at 4:31 pm from Charlotte (CLT) Fly for 2h 0m Arrive at 6:31 pm in Fort Lauderdale (FLL)
Layover in Fort Lauderdale for 2h 44m
Thu Sep 8th 2022 Allegiant Air · G4 1404 Depart at 9:15 pm from Fort Lauderdale (FLL) Fly for 1h 58m Arrive at 11:13 pm in Knoxville (TYS)
Book Flight
USD 443
1:07pm - 10:54pm
Thu Sep 8th
9h 47m
Boston (BOS) → Knoxville (TYS)
1 Stop
Thu Sep 8th 2022 United Airlines · UA 1564 Depart at 1:07 pm from Boston (BOS) Fly for 2h 48m Arrive at 2:55 pm in Chicago (ORD)
Layover in Chicago for 5h 20m
Thu Sep 8th 2022 American Airlines · AA 3796 Depart at 8:15 pm from Chicago (ORD) Fly for 1h 39m Arrive at 10:54 pm in Knoxville (TYS)
Book Flight
USD 444
3:55pm - 10:54pm
Thu Sep 8th
6h 59m
Boston (BOS) → Knoxville (TYS)
1 Stop
Thu Sep 8th 2022 JetBlue Airways · B6 811 Depart at 3:55 pm from Boston (BOS) Fly for 3h 2m Arrive at 5:57 pm in Chicago (ORD)
Layover in Chicago for 2h 18m
Thu Sep 8th 2022 American Airlines · AA 3796 Depart at 8:15 pm from Chicago (ORD) Fly for 1h 39m Arrive at 10:54 pm in Knoxville (TYS)
Book Flight
USD 446
3:30pm - 10:54pm
Thu Sep 8th
7h 24m
Boston (BOS) → Knoxville (TYS)
1 Stop
Thu Sep 8th 2022 American Airlines · AA 4805 Depart at 3:30 pm from Boston (BOS) Fly for 2h 58m Arrive at 5:28 pm in Chicago (ORD)
Layover in Chicago for 2h 47m
Thu Sep 8th 2022 American Airlines · AA 3796 Depart at 8:15 pm from Chicago (ORD) Fly for 1h 39m Arrive at 10:54 pm in Knoxville (TYS)
Book Flight
USD 454
1:34pm - 10:34pm
Thu Sep 8th
9h 0m
Boston (BOS) → Knoxville (TYS)
1 Stop
Thu Sep 8th 2022 JetBlue Airways · B6 393 Depart at 1:34 pm from Boston (BOS) Fly for 4h 31m Arrive at 4:05 pm in Denver (DEN)
Layover in Denver for 1h 51m
Thu Sep 8th 2022 Allegiant Air · G4 1399 Depart at 5:56 pm from Denver (DEN) Fly for 2h 38m Arrive at 10:34 pm in Knoxville (TYS)
Book Flight
USD 464
8:55pm - 1:32pm
Thu Sep 8th
16h 37m
Boston (BOS) → Knoxville (TYS)
3 Stops
Thu Sep 8th 2022 Delta Air Lines · DL 5285 Depart at 8:55 pm from Boston (BOS) Fly for 1h 49m Arrive at 10:44 pm in Richmond (RIC)
Layover in Richmond for 6h 16m
Fri Sep 9th 2022 American Airlines · AA 745 Depart at 5:00 am from Richmond (RIC) Fly for 1h 19m Arrive at 6:19 am in Charlotte (CLT)
Layover in Charlotte for 0h 56m
Fri Sep 9th 2022 American Airlines · AA 1419 Depart at 7:15 am from Charlotte (CLT) Fly for 1h 55m Arrive at 9:10 am in Fort Lauderdale (FLL)
Layover in Fort Lauderdale for 2h 24m
Fri Sep 9th 2022 Allegiant Air · G4 1423 Depart at 11:34 am from Fort Lauderdale (FLL) Fly for 1h 58m Arrive at 1:32 pm in Knoxville (TYS)
Book Flight
USD 509
9:25pm - 1:32pm
Thu Sep 8th
16h 7m
Boston (BOS) → Knoxville (TYS)
3 Stops
Thu Sep 8th 2022 Delta Air Lines · DL 5798 Depart at 9:25 pm from Boston (BOS) Fly for 1h 45m Arrive at 11:10 pm in Washington, D.C. (DCA)
Layover in Washington, D.C. for 5h 50m
Fri Sep 9th 2022 American Airlines · AA 5044 Depart at 5:00 am from Washington, D.C. (DCA) Fly for 1h 40m Arrive at 6:40 am in Charlotte (CLT)
Layover in Charlotte for 0h 35m
Fri Sep 9th 2022 American Airlines · AA 1419 Depart at 7:15 am from Charlotte (CLT) Fly for 1h 55m Arrive at 9:10 am in Fort Lauderdale (FLL)
Layover in Fort Lauderdale for 2h 24m
Fri Sep 9th 2022 Allegiant Air · G4 1423 Depart at 11:34 am from Fort Lauderdale (FLL) Fly for 1h 58m Arrive at 1:32 pm in Knoxville (TYS)
Book Flight
USD 517
7:40pm - 9:55am
Thu Sep 8th
14h 15m
Boston (BOS) → Knoxville (TYS)
1 Stop
Thu Sep 8th 2022 United Airlines · UA 2136 Depart at 7:40 pm from Boston (BOS) Fly for 1h 40m Arrive at 9:20 pm in Washington, D.C. (IAD)
Layover in Washington, D.C. for 10h 55m
Fri Sep 9th 2022 United Airlines · UA 4342 Depart at 8:15 am from Washington, D.C. (IAD) Fly for 1h 40m Arrive at 9:55 am in Knoxville (TYS)
Book Flight
USD 539
7:40pm - 9:55am
Thu Sep 8th
14h 15m
Boston (BOS) → Knoxville (TYS)
1 Stop
Thu Sep 8th 2022 United Airlines · UA 2136 Depart at 7:40 pm from Boston (BOS) Fly for 1h 40m Arrive at 9:20 pm in Washington, D.C. (IAD)
Layover in Washington, D.C. for 10h 55m
Fri Sep 9th 2022 United Airlines · UA 4342 Depart at 8:15 am from Washington, D.C. (IAD) Fly for 1h 40m Arrive at 9:55 am in Knoxville (TYS)
Book Flight
USD 541
3:00pm - 9:09pm
Thu Sep 8th
6h 9m
Boston (BOS) → Knoxville (TYS)
1 Stop
Thu Sep 8th 2022 JetBlue Airways · B6 1955 Depart at 3:00 pm from Boston (BOS) Fly for 1h 40m Arrive at 4:40 pm in Washington, D.C. (DCA)
Layover in Washington, D.C. for 2h 54m
Thu Sep 8th 2022 American Airlines · AA 5484 Depart at 7:34 pm from Washington, D.C. (DCA) Fly for 1h 35m Arrive at 9:09 pm in Knoxville (TYS)
Book Flight
USD 566
3:30pm - 9:09pm
Thu Sep 8th
5h 39m
Boston (BOS) → Knoxville (TYS)
1 Stop
Thu Sep 8th 2022 American Airlines · AA 2144 Depart at 3:30 pm from Boston (BOS) Fly for 1h 37m Arrive at 5:07 pm in Washington, D.C. (DCA)
Layover in Washington, D.C. for 2h 27m
Thu Sep 8th 2022 American Airlines · AA 5484 Depart at 7:34 pm from Washington, D.C. (DCA) Fly for 1h 35m Arrive at 9:09 pm in Knoxville (TYS)
Book Flight
USD 579
5:42pm - 10:54pm
Thu Sep 8th
5h 12m
Boston (BOS) → Knoxville (TYS)
1 Stop
Thu Sep 8th 2022 American Airlines · AA 1939 Depart at 5:42 pm from Boston (BOS) Fly for 2h 58m Arrive at 7:40 pm in Chicago (ORD)
Layover in Chicago for 0h 35m
Thu Sep 8th 2022 American Airlines · AA 3796 Depart at 8:15 pm from Chicago (ORD) Fly for 1h 39m Arrive at 10:54 pm in Knoxville (TYS)
Book Flight
USD 596
2:41pm - 7:29pm
Thu Sep 8th
4h 48m
Boston (BOS) → Knoxville (TYS)
1 Stop
Thu Sep 8th 2022 United Airlines · UA 1470 Depart at 2:41 pm from Boston (BOS) Fly for 1h 43m Arrive at 4:24 pm in Washington, D.C. (IAD)
Layover in Washington, D.C. for 1h 23m
Thu Sep 8th 2022 United Airlines · UA 4914 Depart at 5:47 pm from Washington, D.C. (IAD) Fly for 1h 42m Arrive at 7:29 pm in Knoxville (TYS)
Book Flight
USD 597
5:25pm - 9:54pm
Thu Sep 8th
4h 29m
Boston (BOS) → Knoxville (TYS)
1 Stop
Thu Sep 8th 2022 Delta Air Lines · DL 445 Depart at 5:25 pm from Boston (BOS) Fly for 2h 45m Arrive at 8:10 pm in Atlanta (ATL)
Layover in Atlanta for 0h 50m
Thu Sep 8th 2022 Delta Air Lines · DL 4981 Depart at 9:00 pm from Atlanta (ATL) Fly for 0h 54m Arrive at 9:54 pm in Knoxville (TYS)
Book Flight
USD 597
2:41pm - 7:29pm
Thu Sep 8th
4h 48m
Boston (BOS) → Knoxville (TYS)
1 Stop
Thu Sep 8th 2022 United Airlines · UA 1470 Depart at 2:41 pm from Boston (BOS) Fly for 1h 43m Arrive at 4:24 pm in Washington, D.C. (IAD)
Layover in Washington, D.C. for 1h 23m
Thu Sep 8th 2022 United Airlines · UA 4914 Depart at 5:47 pm from Washington, D.C. (IAD) Fly for 1h 42m Arrive at 7:29 pm in Knoxville (TYS)
Book Flight
USD 597
1:55pm - 6:51pm
Thu Sep 8th
4h 56m
Boston (BOS) → Knoxville (TYS)
1 Stop
Thu Sep 8th 2022 Delta Air Lines · DL 496 Depart at 1:55 pm from Boston (BOS) Fly for 2h 44m Arrive at 4:39 pm in Atlanta (ATL)
Layover in Atlanta for 1h 13m
Thu Sep 8th 2022 Delta Air Lines · DL 2512 Depart at 5:52 pm from Atlanta (ATL) Fly for 0h 59m Arrive at 6:51 pm in Knoxville (TYS)
Book Flight
USD 597
3:05pm - 8:31pm
Thu Sep 8th
5h 26m
Boston (BOS) → Knoxville (TYS)
1 Stop
Thu Sep 8th 2022 Delta Air Lines · DL 365 Depart at 3:05 pm from Boston (BOS) Fly for 2h 45m Arrive at 5:50 pm in Atlanta (ATL)
Layover in Atlanta for 1h 45m
Thu Sep 8th 2022 Delta Air Lines · DL 4919 Depart at 7:35 pm from Atlanta (ATL) Fly for 0h 56m Arrive at 8:31 pm in Knoxville (TYS)
Book Flight
USD 597
6:25pm - 11:56pm
Thu Sep 8th
5h 31m
Boston (BOS) → Knoxville (TYS)
1 Stop
Thu Sep 8th 2022 Delta Air Lines · DL 504 Depart at 6:25 pm from Boston (BOS) Fly for 2h 49m Arrive at 9:14 pm in Atlanta (ATL)
Layover in Atlanta for 1h 45m
Thu Sep 8th 2022 Delta Air Lines · DL 2196 Depart at 10:59 pm from Atlanta (ATL) Fly for 0h 57m Arrive at 11:56 pm in Knoxville (TYS)
Book Flight
USD 600
1:26pm - 5:35pm
Thu Sep 8th
4h 9m
Boston (BOS) → Knoxville (TYS)
1 Stop
Thu Sep 8th 2022 American Airlines · AA 1180 Depart at 1:26 pm from Boston (BOS) Fly for 2h 19m Arrive at 3:45 pm in Charlotte (CLT)
Layover in Charlotte for 0h 40m
Thu Sep 8th 2022 American Airlines · AA 6023 Depart at 4:25 pm from Charlotte (CLT) Fly for 1h 10m Arrive at 5:35 pm in Knoxville (TYS)
Book Flight
USD 600
4:45pm - 9:31pm
Thu Sep 8th
4h 46m
Boston (BOS) → Knoxville (TYS)
1 Stop
Thu Sep 8th 2022 American Airlines · AA 846 Depart at 4:45 pm from Boston (BOS) Fly for 2h 23m Arrive at 7:08 pm in Charlotte (CLT)
Layover in Charlotte for 1h 16m
Thu Sep 8th 2022 American Airlines · AA 5292 Depart at 8:24 pm from Charlotte (CLT) Fly for 1h 7m Arrive at 9:31 pm in Knoxville (TYS)
Book Flight
USD 600
6:51pm - 11:51pm
Thu Sep 8th
5h 0m
Boston (BOS) → Knoxville (TYS)
1 Stop
Thu Sep 8th 2022 American Airlines · AA 2252 Depart at 6:51 pm from Boston (BOS) Fly for 2h 27m Arrive at 9:18 pm in Charlotte (CLT)
Layover in Charlotte for 1h 22m
Thu Sep 8th 2022 American Airlines · AA 5536 Depart at 10:40 pm from Charlotte (CLT) Fly for 1h 11m Arrive at 11:51 pm in Knoxville (TYS)
Book Flight
USD 601
12:58pm - 5:37pm
Thu Sep 8th
4h 39m
Boston (BOS) → Knoxville (TYS)
1 Stop
Thu Sep 8th 2022 American Airlines · AA 1657 Depart at 12:58 pm from Boston (BOS) Fly for 1h 33m Arrive at 2:31 pm in Philadelphia (PHL)
Layover in Philadelphia for 1h 0m
Thu Sep 8th 2022 American Airlines · AA 6074 Depart at 3:31 pm from Philadelphia (PHL) Fly for 2h 6m Arrive at 5:37 pm in Knoxville (TYS)
Book Flight
USD 601
4:30pm - 9:09pm
Thu Sep 8th
4h 39m
Boston (BOS) → Knoxville (TYS)
1 Stop
Thu Sep 8th 2022 American Airlines · AA 2142 Depart at 4:30 pm from Boston (BOS) Fly for 1h 36m Arrive at 6:06 pm in Washington, D.C. (DCA)
Layover in Washington, D.C. for 1h 28m
Thu Sep 8th 2022 American Airlines · AA 5484 Depart at 7:34 pm from Washington, D.C. (DCA) Fly for 1h 35m Arrive at 9:09 pm in Knoxville (TYS)
Book Flight
USD 601
4:11pm - 8:52pm
Thu Sep 8th
4h 41m
Boston (BOS) → Knoxville (TYS)
1 Stop
Thu Sep 8th 2022 American Airlines · AA 2550 Depart at 4:11 pm from Boston (BOS) Fly for 1h 34m Arrive at 5:45 pm in Philadelphia (PHL)
Layover in Philadelphia for 1h 10m
Thu Sep 8th 2022 American Airlines · AA 5066 Depart at 6:55 pm from Philadelphia (PHL) Fly for 1h 57m Arrive at 8:52 pm in Knoxville (TYS)
Book Flight

Sarah Belizaire

@sarahbb1

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John.

@eyupitsjohn

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ᴀɴᴅʏ ᴛʀᴀᴠᴇʟs

@andy_travels

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Travel With Bender

@travelwitbender

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Read Josh's Ultimate Guide To Find Cheap One Way Flights

One-Way Flights from Boston (BOS) to Knoxville (TYS)

Sarah Belizaire

John.

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