Cheap flights from Seattle to Knoxville (SEA - TYS)
The best prices from Seattle/Tacoma Intl to Knoxville McGhee Tyson are usually found in February or January, booked 45 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday
How to find the cheapest flight from Seattle (SEA) to Knoxville (TYS)
All the information you need to plan the best SEA to TYS flight in 2023: compare Seattle to Knoxville flight prices with the expected peak season, weather and rainfall in Knoxville.
SEA - TYS Price | $401 - $886 |
|---|---|
TYS Temperature | 39.2 - 78.8 °F |
TYS Rainfall | 2.7 - 4.8 inches |
| Popular in | June | High demand for flights, 29% potential price rise |
|---|---|---|
| Cheapest in | February | Best time to find cheap flights, 37% potential price drop |
| Round-trip from | $401 | From Seattle/Tacoma Intl to Knoxville McGhee Tyson |
| One-way from | $87 | One-way flight from Seattle/Tacoma Intl to Knoxville McGhee Tyson |
What is the cheapest day to fly round-trip from Seattle to Knoxville?
Flights from Seattle to Knoxville are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Knoxville.
How far in advance should I book a flight from Seattle to Knoxville?
Find a great deal and save up to 21% by booking at least 45 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Seattle to Knoxville within the next two weeks, with the cheapest ticket starting at $694.
What is the cheapest month to fly from Seattle to Knoxville?
Our data shows that February tends to be the cheapest month to fly to Knoxville from Seattle. Users have commonly found prices around $633 for the month, but tickets can be as low as $315. Due to multiple factors, prepare for potentially higher prices in June.
When is the cheapest time to fly from Seattle to Knoxville (SEA - TYS)?
It’s optimal to fly from Seattle to Knoxville in the afternoon. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight at noon.
Cheap flights from Seattle to Knoxville in January, February 2023
The best prices found for SEA to TYS flights for January, February
Seattle/Tacoma Intl
Knoxville McGhee Tyson
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15h 20mKnoxville McGhee Tyson
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15h 44mFrontier
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22h 01mKnoxville McGhee Tyson
Seattle/Tacoma Intl
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15h 54mMultiple Airlines
Seattle/Tacoma Intl
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12h 27mKnoxville McGhee Tyson
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15h 54mMultiple Airlines
Seattle to Knoxville 2023 flight deals
Cheap flights to Knoxville from Seattle found for this year
Seattle/Tacoma Intl
Knoxville McGhee Tyson
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15h 20mKnoxville McGhee Tyson
Seattle/Tacoma Intl
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15h 44mFrontier
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22h 01mKnoxville McGhee Tyson
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15h 54mMultiple Airlines
Seattle/Tacoma Intl
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12h 27mKnoxville McGhee Tyson
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15h 54mMultiple Airlines
Cheap United Airlines flights from Seattle to Knoxville
Seattle/Tacoma Intl
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18h 44mKnoxville McGhee Tyson
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13h 42mUnited Airlines
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21h 35mKnoxville McGhee Tyson
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15h 55mUnited Airlines
Seattle/Tacoma Intl
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16h 07mKnoxville McGhee Tyson
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27h 39mUnited Airlines
Cheap Frontier flights from Seattle to Knoxville
Seattle/Tacoma Intl
Knoxville McGhee Tyson
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15h 20mKnoxville McGhee Tyson
Seattle/Tacoma Intl
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15h 44mFrontier
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22h 18mKnoxville McGhee Tyson
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25h 02mFrontier
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23h 32mKnoxville McGhee Tyson
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15h 21mFrontier
Last minute flights from Seattle to Knoxville
Late deals on return flights to Knoxville from Seattle, departing today and this week
Seattle/Tacoma Intl
Knoxville McGhee Tyson
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22h 18mKnoxville McGhee Tyson
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25h 02mFrontier
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22h 59mKnoxville McGhee Tyson
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25h 02mMultiple Airlines
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23h 02mKnoxville McGhee Tyson
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29h 00mMultiple Airlines
One-way flights to Knoxville from Seattle
The cheapest one-way flights from Seattle to Knoxville
Seattle/Tacoma Intl
Knoxville McGhee Tyson
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15h 20mFrontier
Seattle/Tacoma Intl
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18h 24mMultiple Airlines
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21h 57mMultiple Airlines
Reviews of Airlines Servicing Knoxville
Boarding
Overall
Entertainment
Food
Comfort
Crew
Reviews
The Delta Experience was just amazing from beginning to end. Definitely booking with Delta again. Above and beyond.
Boarding
Overall
Entertainment
Food
Comfort
Crew
Reviews
The Delta Experience was just amazing from beginning to end. Definitely booking with Delta again. Above and beyond.
Boarding
Overall
Entertainment
Food
Comfort
Crew
Reviews
The Delta Experience was just amazing from beginning to end. Definitely booking with Delta again. Above and beyond.
Boarding
Overall
Entertainment
Food
Comfort
Crew
Reviews
The Delta Experience was just amazing from beginning to end. Definitely booking with Delta again. Above and beyond.
Boarding
Overall
Entertainment
Food
Comfort
Crew
Reviews
The Delta Experience was just amazing from beginning to end. Definitely booking with Delta again. Above and beyond.
Related info for your journey
Useful info, stats and facts about Seattle to Knoxville flights.
Which airlines flying from Seattle/Tacoma Intl to Knoxville McGhee Tyson have flexible cancellations due to COVID-19?
American Airlines, Delta, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.
Can I find flights from Seattle to Knoxville for under $200 on Cheapflights?
Yes, there are multiple flights from Seattle to Knoxville for under $200. The cheapest flight booked recently is on Frontier for just $169, but on average you can expect to pay $276.
Are there last-minute flights available from Seattle to Knoxville for under $300?
There are currently 17+ open flights from Seattle to Knoxville within the next 7 days for less than $300.
How popular is this Seattle to Knoxville flight route?
Flights from Seattle/Tacoma Intl to Knoxville McGhee Tyson have been viewed 12 times in the past calendar month.
What are the cheapest airlines flying from Seattle to Knoxville round-trip?
Cheapflights users have booked flights from Seattle to Knoxville round-trip from $169. Another airline that can offer you cheap pricing is United Airlines. Users have found that Frontier is 73% cheaper than the other options available to this destination.
What are the most popular airlines that fly from Seattle to Knoxville?
American Airlines, Alaska Airlines and Delta are the most popular airlines when flying from Seattle to Knoxville.
What are the cheapest flights from Seattle to Knoxville?
Looking at all options, your cheapest flight can be booked for $112. While the most popular route (Seattle/Tacoma Intl - Knoxville McGhee Tyson) can be booked for $211 on average our data indicates $972 when flying from Seattle to Knoxville.