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Flights from Sacramento to Knoxville Starting at $120

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Sacramento to Knoxville?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Find cheap airlines flights from Sacramento 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 $120
Alaska Airlines
From $161
United Airlines
From $185
Spirit Airlines
From $240
Delta Air Lines
From $296
Allegiant Air
From $309
American Airlines
From $409
ANA airlines

Find more flights and airlines

Alternative Cheap Routes from Sacramento to Knoxville

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Sacramento to Knoxville.

  • Cheapest
    Frontier Airlines
    SMF
    11:30
    19h 26m
    1 transfer
    TYS
    09:56
    Sacramento International Airport - Mcghee Tyson Airport
    Fri, Apr 19Frontier Airlines
    $120
  • Allegiant Air
    SCK
    11:15
    8h 35m
    2 transfer
    TYS
    22:50
    Stockton Metropolitan Airport - Mcghee Tyson Airport
    Wed, Apr 3Allegiant Air
    $309
  • Allegiant Air
    SCK
    11:15
    8h 35m
    2 transfer
    TYS
    22:50
    Stockton Metropolitan Airport - Mcghee Tyson Airport
    Wed, Apr 3Allegiant Air
    $309
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Sacramento (SAC) to Knoxville (TYS) the cheapest?

    Airlines adjust prices for flights from Sacramento to Knoxville based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Sacramento (SAC) to Knoxville (TYS) cost?

    According to Trip.com's data, the lowest price is around $630.

Travel Info | Sacramento to Knoxville

Cheapest nonstop flight price

$119

Off-season for travel

April

Peak season for travel

November