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Latest Flight Deals from Seattle to Knoxville
Book one-way or return flights from Seattle to Knoxville from as little as NZD 150. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- SEA09:3728h 40m1 stopTYS17:17Tue, May 21|Seattle - Knoxville|Frontier AirlinesNZD 150NZD 41664% OFF64% OFFNZD 416NZD 150
- SEA22:308h 21m1 stopTYS09:51Sun, May 5|Seattle - Knoxville|Frontier AirlinesNZD 165NZD 41660% OFF60% OFFNZD 416NZD 165
- SEA22:2415h 13m1 stopTYS16:37Fri, May 17|Seattle - Knoxville|Frontier AirlinesNZD 165NZD 41660% OFF60% OFFNZD 416NZD 165
- SEA20:1417h 17m1 stopTYS16:31Tue, May 28|Seattle - Knoxville|Frontier AirlinesNZD 166NZD 166
- SEA21:359h 16m1 stopTYS09:51Tue, May 7|Seattle - Knoxville|Frontier AirlinesNZD 210NZD 210
- SEA20:1518h 2m1 stopTYS17:17Tue, May 21|Seattle - Knoxville|Alaska AirlinesNZD 212NZD 212
- SEA22:048h 52m1 stopTYS09:56Thu, May 2|Seattle - Knoxville|Frontier AirlinesNZD 218NZD 218
- SEA21:4919h 13m1 stopTYS20:02Thu, May 16|Seattle - Knoxville|Frontier AirlinesNZD 268NZD 268
- SEA21:4914h 12m1 stopTYS15:01Thu, May 30|Seattle - Knoxville|Frontier AirlinesNZD 268NZD 268
- SEA20:1517h 16m1 stopTYS16:31Tue, May 28|Seattle - Knoxville|Alaska AirlinesNZD 302NZD 302
- SEA13:003h 5mDirectTYS14:00Thu, May 9|Seattle - Knoxville|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Searching for the best last minute flight from Seattle to Knoxville? Find one-way or return flights that are affordable and fit your itinerary.
Trip.com monitors the ticket fares of flights from Seattle to Knoxville. Stay updated on price trends and snag the best deals for your upcoming trip.
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Seattle to Knoxville
View airlines operating flights from Seattle to Knoxville. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frontier Airlines
From NZD 150
Alaska Airlines
From NZD 197
American Airlines
From NZD 208
Spirit Airlines
From NZD 277
United Airlines
From NZD 336
Delta Air Lines
From NZD 415
Jetblue Airways
From NZD 482
ANA airlines
Find more flights and airlines
Alternative Routes from Seattle to Knoxville
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Seattle to Knoxville.
- CheapestSEA09:3728h 40m1 transferTYS17:17Seattle-Tacoma International Airport - Mcghee Tyson AirportTue, May 21Frontier AirlinesNZD 150
- SEA09:3728h 40m1 transferTYS17:17Seattle-Tacoma International Airport - Mcghee Tyson AirportTue, May 21Frontier AirlinesNZD 150Find More Flights
How do I find the cheapest flights?
How to find a cheap flight from Seattle to Knoxville
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Knoxville. Book your flights at the right time and save more.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
Compare prices on travel agency and airline websites.
Look Out for Deals
Check airline and travel agency websites for latest flight deals
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from Seattle to Knoxville
Cheapest nonstop flight price | NZD 150 |
---|---|
Off-season for travel | May |
Peak season for travel | July |
Flight distance | 3,394.61km |
Popular airline | American Airlines |
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