Cheap flights from Seattle to Knoxville from £101

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1 stop
Sat, Oct 18
Seattle SEAKnoxville TYS
£101
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1 stop
Sat, Oct 18
Seattle SEAKnoxville TYS
£113
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1 stop
Fri, Oct 17
Seattle SEAKnoxville TYS
£135
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1 stop
Wed, Oct 15
Seattle SEAKnoxville TYS
£135
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1 stop
Wed, Oct 15
Seattle SEAKnoxville TYS
£175
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1 stop
Sat, Oct 18
Seattle SEAKnoxville TYS
£231
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1 stop
Sat, Oct 18 – Fri, Oct 24
Seattle SEAKnoxville TYS
£203
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1 stop
Sat, Oct 18 – Fri, Oct 24
Seattle SEAKnoxville TYS
£214
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1 stop
Sat, Oct 18 – Fri, Oct 24
Seattle SEAKnoxville TYS
£264
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1 stop
Sat, Oct 18 – Fri, Oct 24
Seattle SEAKnoxville TYS
£277
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1 stop
Sat, Oct 18 – Tue, Oct 21
Seattle SEAKnoxville TYS
£279
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1 stop
Sat, Oct 18 – Thu, Oct 23
Seattle SEAKnoxville TYS
£344
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How much do flights to Knoxville cost?

Cheapest one-way trip

£101

Cheapest round-trip

£203

Average round-trip

£371

Includes rare itinerary

Travel hack

Most popular airline

United Airlines

Key info about flying to Knoxville

Depart from
Seattle–Tacoma International
Arrive to
McGhee Tyson
Average flights per week
178
Flight distance

Check-in for a flight from Seattle to Knoxville

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo
Allegiant AirAAYG4No
Frontier AirlinesFFTF9No
Alaska AirlinesASAASNo
JetBlue AirwaysJBUB6No

Online check-in is not available for these airlines.

Weather in Knoxville

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January7°C-1°C
February10°C1°C
March15°C4°C
April20°C9°C
May25°C14°C
June29°C18°C
July31°C20°C
August30°C19°C
September27°C16°C
October21°C10°C
November14°C4°C
December10°C2°C
Hottest Month
31°C
July
Coldest month
-1°C
January
Sunny days
258
days per year
Snow days
4
days per year

14 day forecast

Friday
26 Sep
30°C19°C
3 Oct
22°C9°C
Saturday
27 Sep
28°C18°C
4 Oct
22°C8°C
Sunday
28 Sep
29°C17°C
5 Oct
25°C11°C
Monday
29 Sep
29°C15°C
6 Oct
25°C15°C
Tuesday
30 Sep
70%
20°C18°C
7 Oct
83%
28°C18°C
Wednesday
1 Oct
72%
23°C17°C
8 Oct
75%
23°C13°C
Thursday
2 Oct
52%
22°C15°C
9 Oct
24°C10°C

Knoxville travel tips

Treat yourself to a painting

Head downtown to the Art Market Gallery and enjoy browsing in Knoxville’s premier gallery, which has its walls filled with all types of original works by 65 local artists. The best news is that they are all for sale — at affordable prices. The gallery is located at 422 South Gay Street.

Admire beautiful and modern architecture

The Sacred Heart Cathedral was opened in 2018 and is a marvellous blend of traditional, modern and awe-inspiring architecture. Many of the inscriptions are in English as well as Latin, and there are statues of modern saints, including Mother Teresa of Calcutta and John Paul II. There are side altars dedicated to Our Lady and Saint Joseph.

Sample some excellent French crêpes

The French Market Crȇperie recreates the perfect French crȇpes for its customers and does this successfully because the flour is imported from France! There are sweet and savoury crêpes to choose from, plus salads and sandwiches. If you like French products, there is a gift shop with plenty to choose from.

Travelers usually depart from Seattle–Tacoma International, Kenmore Air Harbor Seaplane Base, or Boeing Field when they travel from Seattle to Knoxville. The most popular airlines for this route are United Airlines, Allegiant Air, Frontier Airlines, Alaska Airlines, and JetBlue Airways. Seattle and Knoxville have 178 direct flights per week.

Frequently asked questions

What are the most popular routes to and from Seattle?
Travelers frequently search for route combinations, such as Seattle and London, Mexico City, New York, Las Vegas, Los Angeles, Guadalajara, Calgary, Edinburgh, Phoenix, San Francisco, Dallas, Chicago, Honolulu, San Diego, Ontario, Glasgow, Belfast, Denver, Istanbul, Kahului.
What are the most popular routes to and from Knoxville?
Travelers frequently search for route combinations, such as Knoxville and London, Fort Lauderdale, Denver, Tampa, Orlando, Houston, Austin, Boston, New York, Belleville, Las Vegas, Punta Gorda, Phoenix, South Bend, Barcelona, Bogotá, Chicago, Amsterdam, Anchorage, Geneva.
Which airports are there in Seattle?
Seattle is mainly served by Seattle–Tacoma International. But there are other airports nearby, including Kenmore Air Harbor Seaplane Base, Boeing Field.
What airports are near Seattle?
The main airport in Seattle is Seattle–Tacoma International. It is also served by Vancouver International, Portland International, Abbotsford International, Bellingham International, Paine Field Everett, Vancouver Harbour Flight Centre, Yakima Air Terminal, Pangborn Memorial, Victoria Inner Harbour SPB.
What airports are near Knoxville?
The main airport in Knoxville is McGhee Tyson. It is also served by Nashville International, McGhee Tyson, Asheville Regional, Greenville–Spartanburg International, Blue Grass, Chattanooga Metropolitan, Tri-Cities Regional.
Which airlines fly between Seattle and Knoxville?
Currently, you can fly between Seattle and Knoxville with United Airlines, Allegiant Air, Frontier Airlines, Alaska Airlines, JetBlue Airways.
When’s the best time to travel between Seattle and Knoxville?
If you don’t have specific dates for your trip between Seattle and Knoxville, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Seattle and Knoxville?
Traveling between Seattle and Knoxville, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.
How many airports are there near Seattle?
There are a number of airports in and around Seattle. The main one is Seattle–Tacoma International and other nearby airports include Vancouver International, Portland International, Abbotsford International, Bellingham International, Paine Field Everett, Vancouver Harbour Flight Centre, Yakima Air Terminal, Pangborn Memorial, Victoria Inner Harbour SPB
How many airports are there near Knoxville?
What time do nonstop (direct) flights between Seattle and Knoxville depart?
What time do nonstop (direct) flights between Seattle and Knoxville arrive?
What time do flights between Seattle and Knoxville depart?
What time do flights between Seattle and Knoxville arrive?

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