Find Deals on Flights from Seattle to Knoxville McGhee Tyson

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Seattle to Knoxville McGhee Tyson

(Round-trip)
Depart: Fri Apr 21 2017 Return: Wed Apr 26 2017 Trip spans 6 days
Major Airline
Major Airline
SEA
10:35a
TYS
4:00a
17h 25m
1 stop
TYS
3:55a
SEA
1:27p
9h 32m
1 stop
Depart: Thu May 25 2017 Return: Sat May 27 2017 Trip spans 3 days
Frontier
Frontier
SEA
2:45p
TYS
7:55a
17h 10m
1 stop
TYS
11:45a
SEA
8:31p
8h 46m
1 stop
Depart: Tue Sep 19 2017 Return: Mon Sep 25 2017 Trip spans 7 days
American Airlines
American Airlines
SEA
9:05a
TYS
4:33p
7h 28m
1 stop
TYS
12:05p
SEA
7:51p
7h 46m
1 stop
Depart: Mon May 22 2017 Return: Wed May 31 2017 Trip spans 10 days
United
United
SEA
8:30p
TYS
4:41a
8h 11m
1 stop
TYS
1:05p
SEA
11:15p
10h 10m
1 stop
Depart: Sat Sep 9 2017 Return: Mon Sep 18 2017 Trip spans 10 days
Delta
Delta
SEA
7:20p
TYS
4:47a
9h 27m
1 stop
TYS
1:59p
SEA
10:54p
8h 55m
1 stop
Depart: Tue May 2 2017 Return: Mon May 8 2017 Trip spans 7 days
Major Airline
Major Airline
SEA
4:20a
TYS
12:27p
8h 07m
1 stop
TYS
7:45a
SEA
4:31p
8h 46m
1 stop
Depart: Tue May 30 2017 Return: Mon Jun 5 2017 Trip spans 7 days
Frontier
Frontier
SEA
2:45p
TYS
7:55a
17h 10m
1 stop
TYS
11:45a
SEA
8:35p
8h 50m
1 stop
Depart: Fri May 5 2017 Return: Tue May 9 2017 Trip spans 5 days
American Airlines
American Airlines
SEA
9:31a
TYS
4:27p
6h 56m
1 stop
TYS
1:29a
SEA
9:03a
7h 34m
1 stop
Depart: Tue May 23 2017 Return: Wed May 31 2017 Trip spans 9 days
United
United
SEA
8:30p
TYS
4:41a
8h 11m
1 stop
TYS
1:05p
SEA
9:17p
8h 12m
1 stop
Depart: Thu Mar 30 2017 Return: Mon Apr 3 2017 Trip spans 5 days
Major Airline
Major Airline
SEA
1:00a
TYS
2:12a
1h 12m
nonstop
TYS
9:00a
SEA
4:12p
7h 12m
nonstop
Depart: Fri Jun 23 2017 Return: Mon Jun 26 2017 Trip spans 4 days
Frontier
Frontier
SEA
2:24p
TYS
7:55a
17h 31m
1 stop
TYS
11:45a
SEA
8:35p
8h 50m
1 stop
Depart: Mon May 8 2017 Return: Sat May 20 2017 Trip spans 13 days
American Airlines
American Airlines
SEA
6:20p
TYS
3:49a
9h 29m
1 stop
TYS
12:28p
SEA
9:53p
9h 25m
1 stop
Depart: Sun May 28 2017 Return: Wed May 31 2017 Trip spans 4 days
United
United
SEA
1:20a
TYS
8:01a
6h 41m
1 stop
TYS
1:05p
SEA
11:15p
10h 10m
1 stop
Depart: Thu May 4 2017 Return: Mon May 8 2017 Trip spans 5 days
Delta
Delta
SEA
9:15a
TYS
4:06p
6h 51m
1 stop
TYS
11:45a
SEA
9:18p
9h 33m
1 stop
Depart: Thu Jun 22 2017 Return: Mon Jun 26 2017 Trip spans 5 days
Major Airline
Major Airline
SEA
3:25p
TYS
11:12p
7h 47m
1 stop
TYS
7:45a
SEA
4:35p
8h 50m
1 stop
Depart: Sun Jun 25 2017 Return: Fri Jul 7 2017 Trip spans 13 days
Frontier
Frontier
SEA
2:54p
TYS
7:55a
17h 01m
1 stop
TYS
11:45a
SEA
8:31p
8h 46m
1 stop
Depart: Fri Jun 2 2017 Return: Tue Jun 6 2017 Trip spans 5 days
American Airlines
American Airlines
SEA
8:15p
TYS
3:12a
6h 57m
1 stop
TYS
1:40p
SEA
9:58p
8h 18m
1 stop
Depart: Fri Sep 8 2017 Return: Mon Sep 18 2017 Trip spans 11 days
United
United
SEA
8:30p
TYS
6:18a
9h 48m
1 stop
TYS
1:00p
SEA
9:10p
8h 10m
1 stop
Depart: Sat Apr 1 2017 Return: Sat Apr 8 2017 Trip spans 8 days
Delta
Delta
SEA
8:00a
TYS
4:53p
8h 53m
1 stop
TYS
3:40a
SEA
11:54a
8h 14m
1 stop
Depart: Tue Apr 4 2017 Return: Mon Apr 10 2017 Trip spans 7 days
Major Airline
Major Airline
SEA
1:00a
TYS
2:12a
1h 12m
nonstop
TYS
9:00a
SEA
4:12p
7h 12m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Seattle
$437
Destination

Knoxville
$437