Cheap Flights from Knoxville, TN to Seattle, WA from $190
On Cheapflightsplus.com you will find 60 connecting flights from Knoxville to Seattle. You can compare airfare deals from 3 airlines and multiple travel sites from $190, book and save on cheap plane tickets and last minute offers. Also check out TYS-SEA flight schedule to find best flight time, convenient departure and arrival airports.
Find One-Way and Round-Trip Knoxville to Seattle Flight Deals
Best Flights from Knoxville to Seattle Today
Price | Departure | Arrival | Flight Duration | Airline | Flight |
---|---|---|---|---|---|
from $190 | 09:00 Knoxville Mc Ghee Tyson | 17:37 Seattle Seattle-Tacoma Intl | 11h 37m layover 4h 9m - Las Vegas | Allegiant Air | G41400 NK781 |
from $248 | 17:47 Knoxville Mc Ghee Tyson | 12:07+1 день Seattle Seattle-Tacoma Intl | 21h 20m layover 14h 30m - Chicago | United Airlines | UA5305 UA2849 |
from $315 | 07:00 Knoxville Mc Ghee Tyson | 22:53 Seattle Seattle-Tacoma Intl | 18h 53m layover 12h 2m - Chicago | United Airlines | UA1677 UA2211 |
from $357 | 09:55 Knoxville Mc Ghee Tyson | 20:19 Seattle Seattle-Tacoma Intl | 13h 24m layover 5h 42m - Washington D.C. | United Airlines | UA4325 UA1730 |
from $366 | 16:25 Knoxville Mc Ghee Tyson | 09:59+1 день Seattle Seattle-Tacoma Intl | 20h 34m layover 13h 49m - Denver | United Airlines | UA1303 UA204 |
from $366 | 08:30 Knoxville Mc Ghee Tyson | 09:59+1 день Seattle Seattle-Tacoma Intl | 28h 29m layover 21h 32m - Denver | United Airlines | UA5673 UA204 |
from $366 | 16:25 Knoxville Mc Ghee Tyson | 18:15+1 день Seattle Seattle-Tacoma Intl | 28h 50m layover 22h 9m - Denver | United Airlines | UA1303 UA745 |
from $446 | 07:00 Knoxville Mc Ghee Tyson | 12:43 Seattle Seattle-Tacoma Intl | 8h 43m layover 1h 57m - Chicago | United Airlines | UA2046 AS462 |
from $452 | 07:00 Knoxville Mc Ghee Tyson | 16:42 Seattle Seattle-Tacoma Intl | 12h 42m layover 5h 57m - Chicago | United Airlines | UA2046 AS335 |
from $454 | 13:55 Knoxville Mc Ghee Tyson | 22:53 Seattle Seattle-Tacoma Intl | 11h 58m layover 5h 13m - Chicago | United Airlines | UA5844 UA2211 |
from $454 | 09:55 Knoxville Mc Ghee Tyson | 21:55 Seattle Seattle-Tacoma Intl | 15h 0m layover 7h 11m - Washington D.C. | United Airlines | UA4325 AS351 |
from $464 | 05:23 Knoxville Mc Ghee Tyson | 12:29 Seattle Seattle-Tacoma Intl | 10h 6m layover 2h 52m - Dallas | Alaska Airlines | AS4348 AS573 |
from $225 | 09:00 Knoxville Mc Ghee Tyson | 23:10 Seattle Seattle-Tacoma Intl | 17h 10m layover 5h 11m - Las Vegas 3h 3m - Los Angeles | Allegiant Air | G41400 NK1495 NK804 |
from $273 | 11:57 Knoxville Mc Ghee Tyson | 00:15+1 день Seattle Seattle-Tacoma Intl | 15h 18m layover 4h 22m - Orlando 0h 59m - Las Vegas | Allegiant Air | G43475 NK2993 NK181 |
from $321 | 08:30 Knoxville Mc Ghee Tyson | 00:15+1 день Seattle Seattle-Tacoma Intl | 18h 45m layover 6h 26m - Tampa 2h 27m - Las Vegas | Allegiant Air | G43051 NK184 NK181 |
from $457 | 07:00 Knoxville Mc Ghee Tyson | 22:45 Seattle Seattle-Tacoma Intl | 18h 45m layover 6h 32m - Chicago 4h 16m - Denver | United Airlines | UA2046 UA1588 UA2651 |
Flight Schedule Knoxville (Tennessee) to Seattle (Washington)
Departure | Arrival | Flight Details | Flight Duration | Price |
---|---|---|---|---|
05:23 — 12:29
|
05:23 — 07:08
AS4348
Alaska Airlines
Knoxville — Dallas
2h 52m stop
10:00 — 12:29
AS573
Alaska Airlines
Dallas — Seattle
|
10h 6m including layover |
Find flight
from$464 |
|
06:45 — 20:35
|
07:00 — 08:45
UA4913
United Airlines
Knoxville — Houston
9h stop
18:59 — 21:57
AS439
Alaska Airlines
Houston — Seattle
|
16h 50m including layover |
Find flight
from$599 |
|
07:00 — 22:53
|
07:00 — 08:02
UA1677
United Airlines
Knoxville — Chicago
12h 2m stop
20:04 — 22:53
UA2211
United Airlines
Chicago — Seattle
|
18h 53m including layover |
Find flight
from$315 |
|
07:00 — 16:16
|
07:00 — 08:02
UA1677
United Airlines
Knoxville — Chicago
5h 28m stop
13:30 — 16:16
UA1485
United Airlines
Chicago — Seattle
|
12h 16m including layover |
Find flight
from$362 |
|
08:30 — 09:59
+1 day
|
08:30 — 10:18
UA5673
United Airlines
Knoxville — Denver
21h 32m stop
07:50 — 09:59
UA204
United Airlines
Denver — Seattle
|
28h 29m including layover |
Find flight
from$366 |
|
09:00 — 17:37
|
09:00 — 10:48
G41400
Allegiant Air
Knoxville — Las Vegas
4h 9m stop
14:57 — 17:37
NK781
Spirit Airlines
Las Vegas — Seattle
|
11h 37m including layover |
Find flight
from$190 |
|
13:55 — 22:53
|
13:55 — 14:51
UA5844
United Airlines
Knoxville — Chicago
5h 13m stop
20:04 — 22:53
UA2211
United Airlines
Chicago — Seattle
|
11h 58m including layover |
Find flight
from$454 |
|
14:00 — 18:45
|
14:00 — 14:55
UA4408
United Airlines
Knoxville — Chicago
1h 10m stop
16:05 — 18:45
UA2278
United Airlines
Chicago — Seattle
|
7h 45m including layover |
Find flight
from$475 |
|
14:40 — 20:19
|
14:40 — 16:21
UA4848
United Airlines
Knoxville — Washington D.C.
58m stop
17:19 — 20:19
UA1730
United Airlines
Washington D.C. — Seattle
|
8h 39m including layover |
Find flight
from$475 |
|
16:25 — 09:59
+1 day
|
16:25 — 18:01
UA1303
United Airlines
Knoxville — Denver
13h 49m stop
07:50 — 09:59
UA204
United Airlines
Denver — Seattle
|
20h 34m including layover |
Find flight
from$366 |
|
16:25 — 18:15
+1 day
|
16:25 — 18:01
UA1303
United Airlines
Knoxville — Denver
22h 9m stop
16:10 — 18:15
UA745
United Airlines
Denver — Seattle
|
28h 50m including layover |
Find flight
from$366 |
|
17:47 — 12:07
+1 day
|
17:47 — 18:50
UA5305
United Airlines
Knoxville — Chicago
14h 30m stop
09:20 — 12:07
UA2849
United Airlines
Chicago — Seattle
|
21h 20m including layover |
Find flight
from$248 |
|
17:47 — 22:53
|
17:35 — 18:38
UA5305
United Airlines
Knoxville — Chicago
1h 14m stop
19:55 — 22:44
UA2211
United Airlines
Chicago — Seattle
|
8h 6m including layover |
Find flight
from$466 |
|
05:45 — 13:55
|
05:45 — 07:31
UA4311
United Airlines
Knoxville — Washington D.C.
1h 2m stop
08:33 — 10:35
UA1017
United Airlines
Washington D.C. — Denver
1h 15m stop
11:50 — 13:55
UA690
United Airlines
Denver — Seattle
|
11h 10m including layover |
Find flight
from$472 |
|
06:45 — 15:45
|
06:45 — 08:36
UA4913
United Airlines
Knoxville — Houston
1h 4m stop
09:40 — 12:05
UA1605
United Airlines
Houston — San Francisco
1h 20m stop
13:25 — 15:45
UA593
United Airlines
San Francisco — Seattle
|
12h including layover |
Find flight
from$472 |
|
08:30 — 00:15
+1 day
|
08:30 — 10:21
G43051
Allegiant Air
Knoxville — Tampa
6h 26m stop
16:47 — 19:01
NK184
Spirit Airlines
Tampa — Las Vegas
2h 27m stop
21:28 — 00:15
NK181
Spirit Airlines
Las Vegas — Seattle
|
18h 45m including layover |
Find flight
from$321 |
|
09:00 — 23:10
|
09:00 — 10:48
G41400
Allegiant Air
Knoxville — Las Vegas
5h 11m stop
15:59 — 17:19
NK1495
Spirit Airlines
Las Vegas — Los Angeles
3h 3m stop
20:22 — 23:10
NK804
Spirit Airlines
Los Angeles — Seattle
|
17h 10m including layover |
Find flight
from$225 |
|
11:40 — 21:20
|
11:40 — 13:25
UA4302
United Airlines
Knoxville — Houston
1h 15m stop
14:40 — 17:13
UA1385
United Airlines
Houston — San Francisco
1h 47m stop
19:00 — 21:20
UA2019
United Airlines
San Francisco — Seattle
|
12h 40m including layover |
Find flight
from$617 |
|
11:57 — 00:15
+1 day
|
11:57 — 13:45
G43475
Allegiant Air
Knoxville — Orlando
4h 22m stop
18:07 — 20:29
NK2993
Spirit Airlines
Orlando — Las Vegas
59m stop
21:28 — 00:15
NK181
Spirit Airlines
Las Vegas — Seattle
|
15h 18m including layover |
Find flight
from$273 |
|
13:55 — 21:11
|
13:55 — 14:51
UA5844
United Airlines
Knoxville — Chicago
1h 17m stop
16:08 — 17:59
UA2436
United Airlines
Chicago — Denver
1h 6m stop
19:05 — 21:11
UA299
United Airlines
Denver — Seattle
|
10h 16m including layover |
Find flight
from$472 |
Flight Information
Below we will explain in detail what the flights cost on the destination from Knoxville to Seattle depends on and how to choose the most interesting flight option for you.
Distance between Knoxville and Seattle is 3395 miles. Time difference between the cities is 3h. Airplanes depart 05:23 to 17:47 from 1 Knoxville airport and arrive 05:23 to 17:47 to 3 Seattle airports. Average flight time is 11h 59m.
- The fastest flight 7h 41m
- Average flight time 11h 59m
- The earliest flight 05:23
- The latest flight 17:47
- Distance 2110 ml
The cheapest months to travel to Seattle are february (from 190 $), january (from 248 $), december (from 481 $).
The most expensive months are november (from 526 $), december (from 481 $), january (from 248 $).
What is the lowest airfare Knoxville to Seattle?
The cheapest plane ticket found by our users is $190. This airfare is for economy class on one-way G41400 flight by Allegiant Air for February 21, 2025 which leaves Mc Ghee Tyson in Knoxville at 09:00 am and arrives at Seattle Seattle-Tacoma Intl at 17:37.
Popular Airlines on the Route
The flight Knoxville — Seattle is served by 3 regular airlines and 1 low-cost airline. Most of the flights on this route are operated by Alaska Airlines - 2 departures per week at the price of from $ 464 . And the most expensive tickets are offered by United Airlines airline - from $ 773.
Direct flights
There’re no direct flights on this route. Try flights with stops.
Connecting Flights
There are 60 flights with layovers on the route. The fastest connecting flight is UA2132 by United Airlines takes 7h 41m and the cheapest is G41400 by Allegiant Air for $190.
- AS - Alaska Airlinesfrom $464Find
- UA - United Airlinesfrom $248Find
- G4 - Allegiant Airfrom $190Find
Airports
You can fly from Knoxville to Seattle from 1 airports (Mc Ghee Tyson).
Knoxville airports
- Mc Ghee Tyson-TYSfrom $190Find
Seattle airports
- Boeing Field International Airport-BFIFind
- Seattle-Tacoma Intl-SEAFind
- Kenmore Air Harbor SPB-LKEFind
Airplanes
There are flights to Seattle from Knoxville by 3 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from Knoxville
You may also consider searching for discounted plane tickets to some other popular places from Knoxville within United States.
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Top International Destinations from Knoxville
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
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How to book a plane ticket yourself?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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