$124 Cheap flights from Seattle - Tacoma Intl. to McGhee Tyson (SEA to TYS)

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Find The Best Dates To Fly from Seattle - Tacoma Intl. to McGhee Tyson

Compare Flight Prices from Seattle to Knoxville

Affordable Airfare Tickets from SEA to TYS Airport

The cheapest flights to McGhee Tyson found within the past 7 days were $228 round trip and $124 one way. Prices and availability subject to change. Additional terms may apply.

Sun, May 25 - Thu, May 29
SEA
Seattle
TYS
Knoxville
$228 Roundtrip, found 4 days ago
$228
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sun, May 25 from Seattle to Knoxville, returning Thu, May 29, priced at $228 found 4 days ago
Sun, May 25 - Sun, Jun 1
SEA
Seattle
TYS
Knoxville
$248 Roundtrip, found 1 day ago
$248
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, May 25 from Seattle to Knoxville, returning Sun, Jun 1, priced at $248 found 1 day ago
Thu, Jun 5 - Sun, Jun 8
SEA
Seattle
TYS
Knoxville
$252 Roundtrip, found 1 day ago
$252
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Jun 5 from Seattle to Knoxville, returning Sun, Jun 8, priced at $252 found 1 day ago
Thu, May 22 - Sun, May 25
SEA
Seattle
TYS
Knoxville
$315 Roundtrip, found 2 days ago
$315
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, May 22 from Seattle to Knoxville, returning Sun, May 25, priced at $315 found 2 days ago
Sun, Sep 14 - Sat, Sep 20
SEA
Seattle
TYS
Knoxville
$377 Roundtrip, found 6 hours ago
$377
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Sun, Sep 14 from Seattle to Knoxville, returning Sat, Sep 20, priced at $377 found 6 hours ago
Fri, May 30 - Mon, Jun 2
SEA
Seattle
TYS
Knoxville
$387 Roundtrip, found 1 day ago
$387
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, May 30 from Seattle to Knoxville, returning Mon, Jun 2, priced at $387 found 1 day ago
Sun, May 25 - Sun, Jun 1
SEA
Seattle
TYS
Knoxville
$403 Roundtrip, found 1 day ago
$403
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, May 25 from Seattle to Knoxville, returning Sun, Jun 1, priced at $403 found 1 day ago
Thu, Aug 14 - Tue, Aug 19
SEA
Seattle
TYS
Knoxville
$407 Roundtrip, found 2 days ago
$407
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Aug 14 from Seattle to Knoxville, returning Tue, Aug 19, priced at $407 found 2 days ago
Sun, Sep 14 - Sat, Sep 20
SEA
Seattle
TYS
Knoxville
$407 Roundtrip, found 6 hours ago
$407
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Sun, Sep 14 from Seattle to Knoxville, returning Sat, Sep 20, priced at $407 found 6 hours ago
Sat, May 31 - Sun, Jun 8
SEA
Seattle
TYS
Knoxville
$409 Roundtrip, found 1 day ago
$409
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, May 31 from Seattle to Knoxville, returning Sun, Jun 8, priced at $409 found 1 day ago

Frequently asked questions

Can I catch a flight from SEA to Knoxville Airport right now?
It’s prudent to find out about any quarantine requirements and travel advice reports in effect in your destination. Make sure you visit our Covid-19 Travel Advisor for up-to-date information on booking a flight to McGhee Tyson Airport (TYS).
Are there direct flights from SEA to TYS?
If you’d rather travel with minimum fuss from Seattle - Tacoma Intl. Airport (SEA) to McGhee Tyson Airport (TYS), look up American Airlines, Delta and United Airlines. No airlines offer nonstop flights between the two locations, so you’ll need to make at least one stopover.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Knoxville Airport, please visit our Customer Service Portal.
How long is the flight from Seattle - Tacoma Intl. Airport (SEA) to TYS?
With the flight from Seattle - Tacoma Intl. Airport (SEA) to Knoxville Airport taking around 6 hours and 7 minutes, you’ll have time to get a lot of things done in the air. Make the most of the journey by bringing that book you never have time to read, checking out what’s on the in-flight entertainment or catching up on some rest. You may even be able to squeeze in all three before arriving.
What is the flight distance from Seattle - Tacoma Intl. Airport (SEA) to Knoxville Airport?
With a flight distance of 2,100 mi between Seattle - Tacoma Intl. Airport (SEA) and McGhee Tyson Airport (TYS), you’ll be cruising the skies for a while. It’s the perfect chance to get engrossed in a movie, do some work or just relax with some music.
What airlines fly from SEA to McGhee Tyson Airport (TYS)?
You’ll have to plan for at least one stopover if you want to fly from Seattle - Tacoma Intl. Airport (SEA) to Knoxville Airport, as no airlines operate direct flights on this route. Get the most out of your layover by giving your legs a stretch, freshening up and engaging in a little retail therapy.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with American Airlines, Delta or United Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Seattle to Knoxville

 

Traveling From
Seattle - Tacoma Intl.
Traveling To
McGhee Tyson
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$228

Route Info

Flight path for flights from Seattle-Tacoma International Airport to McGhee Tyson Airport


Origin:
SEA - Seattle-Tacoma International Airport
Destination:
TYS - McGhee Tyson Airport
Distance:
2,464.00 miles


Airlines & Aircraft Used on SEA to TYS Flight Routes


Airline Carrier
Aircraft
American Airlines
Airbus A320-100/200

Discover our best flights from Seattle SEA to Knoxville TYS. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Seattle SEA to Knoxville TYS at the right price  

Airfares to Knoxville TYS from Seattle SEA currently cost between $228 and $409. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Seattle SEA to Knoxville TYS 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Seattle SEA to Knoxville TYS on Travelocity starting at $124. Prices and availability subject to change. Additional terms may apply. 

 

Get to Knoxville TYS from Seattle SEA quicker with direct flights. 

Get to Knoxville faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to TYS from SEA to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Seattle SEA to Knoxville TYS

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to TYS from SEA. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Seattle SEA to Knoxville TYS today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Seattle SEA to Knoxville TYS. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Knoxville TYS from Seattle SEA 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to TYS from SEA have this option.  

 

Travel with confidence when you book flights to Knoxville TYS from Seattle SEA with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.