$398 Cheap Alaska Airlines flights Sacramento (SMF) to Knoxville (TYS)

View $398 flight on Tue, Aug 26, 2025Opens in a new window

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$398 Cheap Alaska Airlines flights Sacramento (SMF) to Knoxville (TYS)

Prices were available within the past 7 days and start at $398 for one-way flights and $419 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Nov 11 - Sat, Nov 15
SMF
Sacramento
TYS
Knoxville
$419 Roundtrip, found 1 hour ago
$419
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Tue, Nov 11 from Sacramento to Knoxville, returning Sat, Nov 15, priced at $419 found 1 hour ago
Flights from Sacramento (SMF) to Knoxville (TYS)
Origin airport
Sacramento Intl.
Destination airport
McGhee Tyson
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, United
Popular airline
American Airlines
Distance
2063 mi

Frequently asked questions

How much is an Alaska Airlines flight from Sacramento Intl. Airport (SMF) to McGhee Tyson Airport (TYS)?
Landing cheap one-way Alaska Airlines flights from SMF to TYS from $398 on Expedia couldn't be easier — just filter by "Price (lowest to highest)." Alternatively, check out our budget-friendly return fares from $419 for your next adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SMF to TYS with Alaska Airlines?
Browse for one-way or return flights to Knoxville in January or December. You could find a cheap fare with Alaska Airlines during these quieter months.
What is the cheapest time to book flights from Sacramento Intl. Airport (SMF) to McGhee Tyson Airport (TYS) with Alaska Airlines?
Look for affordable Alaska Airlines flights from Sacramento Intl. Airport (SMF) to McGhee Tyson Airport (TYS) one to three months ahead of your departure day. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare type and itinerary, the ideal day to book a domestic flight is generally Sunday and the most expensive is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Alaska Airlines fly nonstop from Sacramento Intl. Airport (SMF) to McGhee Tyson Airport (TYS)?
Simply enter your dates, click search and use the "Nonstop" filter on Expedia to find any direct flights from SMF to TYS with Alaska Airlines or another carrier.
What is the earliest Alaska Airlines flight from SMF to TYS?
To find the earliest departure from SMF to TYS with Alaska Airlines, filter your search by "Early Morning" and "Morning." Choosing an early flight usually means you're less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Alaska Airlines fly into in Knoxville?
Alaska Airlines flights from Sacramento Intl. Airport (SMF) to Knoxville touch down at McGhee Tyson Airport (TYS). This is the main entry point to this destination.
Why fly with Alaska Airlines from SMF to TYS?
With top-tier customer service and a rewarding loyalty program, Alaska Airlines is the leading choice for many travelers heading from SMF to TYS. Also, if you're a Mileage Plan and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be used on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Alaska Airlines flight from Sacramento Intl. Airport (SMF) to McGhee Tyson Airport (TYS)?
Depending on the type of fare you purchased, a fee is typically charged if you modify or cancel your booking more than 24 hours after it's been confirmed. To secure tickets with more flexibility, select our "Changes included" or "No cancel fee" filter when you search for flights. For more information on canceling or changing your reservation, go to "Trips," select your flight and click on "Manage Booking."
*Available to One Key members.