SPI - TYS

$468 Find Cheap Flights from Springfield to Knoxville - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$468
Typical prices: $741-$950
American Airlines
Sun 3/25Fri 3/30
SPI - TYS • 1 stop
When to travel
May
Cheapest • 38% price drop
May
Most popular
Good to know
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Cheap Flights from Springfield to Knoxville (SPI-TYS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Springfield to Knoxville

Thu, Mar 25 - Tue, Mar 30
American Airlines Logo
6:08 am - 10:55 amSPI  Springfield Capital-TYS Knoxville McGhee Tyson
3h 47m1 stop Chicago O'Hare Intl
American Airlines Logo
11:49 am - 2:42 pmTYS  Knoxville McGhee Tyson-SPI Springfield Capital
3h 53m1 stop Chicago O'Hare Intl
$468American Airlines
Thu, Mar 25 - Tue, Mar 30
American Airlines Logo
6:08 am - 10:55 amSPI  Springfield Capital-TYS Knoxville McGhee Tyson
3h 47m1 stop Chicago O'Hare Intl
American Airlines Logo
6:10 am - 2:42 pmTYS  Knoxville McGhee Tyson-SPI Springfield Capital
9h 32m2 stops Charlotte Douglas Chicago O'Hare Intl
$473American Airlines
Wed, Dec 23 - Wed, Dec 30
American Airlines Logo
5:10 am - 5:36 pmSPI  Springfield Capital-TYS Knoxville McGhee Tyson
11h 26m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National
American Airlines Logo
8:48 pm - 12:17 amTYS  Knoxville McGhee Tyson-SPI Springfield Capital
4h 29m1 stop Chicago O'Hare Intl
$495American Airlines
Wed, Dec 23 - Wed, Dec 30
American Airlines Logo
5:10 am - 5:36 pmSPI  Springfield Capital-TYS Knoxville McGhee Tyson
11h 26m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National
American Airlines Logo
7:15 am - 2:32 pmTYS  Knoxville McGhee Tyson-SPI Springfield Capital
8h 17m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl
$501American Airlines
Wed, Dec 23 - Wed, Dec 30
American Airlines Logo
5:10 am - 5:36 pmSPI  Springfield Capital-TYS Knoxville McGhee Tyson
11h 26m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National
American Airlines Logo
3:06 pm - 12:17 amTYS  Knoxville McGhee Tyson-SPI Springfield Capital
10h 11m2 stops Charlotte Douglas Chicago O'Hare Intl
$501American Airlines
Wed, Nov 18 - Sun, Nov 22
Multiple Airlines Logo
9:26 am - 5:27 pmSPI  Springfield Capital-TYS Knoxville McGhee Tyson
7h 01m1 stop Punta Gorda
Multiple Airlines Logo
6:20 am - 9:06 amTYS  Knoxville McGhee Tyson-SPI Springfield Capital
51h 46m2 stops Denver Intl Orlando
$578Multiple Airlines
Booking Insights

Price, demand and travel trends for Springfield to Knoxville flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Springfield to Knoxville?

Round-trip flights from Springfield to Knoxville typically range from $741 to $950. The lowest price found in the past 5 days was $468, on American Airlines.

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Key details for Springfield to Knoxville flights

Cheapest flight

$468
Round-trip flight from Springfield to Knoxville

When to book flights from Springfield to Knoxville

Are your dates flexible? Find out the best times to travel from Springfield to Knoxville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Springfield to Knoxville flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Springfield to Knoxville?

    Only Economy Class is available on flights from Springfield to Knoxville.

  • Do I need a passport to fly from Springfield to Knoxville?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • Have flight prices from Springfield to Knoxville changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $468 to $1,186. That means the highest observed fare was about 3x higher than the lowest one.

  • What car rental options are available at Knoxville McGhee Tyson Airport (TYS)?

    Knoxville McGhee Tyson Airport (TYS) hosts 5 major car rental companies, with daily rates averaging $82 for economy cars. Top options include:

    • Budget
    • Alamo
    • Enterprise Rent-A-Car
    • Thrifty
    • Avis

  • Which airports can I use when flying from Springfield to Knoxville?

    Flights from Springfield to Knoxville usually depart from Springfield Capital (SPI) and arrive at Knoxville McGhee Tyson (TYS).

  • Which airports do connecting flights from Springfield to Knoxville pass through?

    Most connecting flights from Springfield to Knoxville pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Springfield to Knoxville?

    Yes. Flexible dates can save you up to 45% on flights from Springfield to Knoxville. Thursday is the cheapest departure day at $556 round-trip on average, while Friday is the most expensive at $1,004, a difference of $448.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Springfield and Knoxville?

    Knoxville is 1 hour ahead of Springfield (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Springfield to Knoxville flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Friday. On this route, Thursday flights average $556, about $448 less than Friday fares (45% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Springfield to Knoxville trip for May. Fares historically average $556 round-trip in that month - typically $448 less than the most expensive month, which is September (based on the last 12 months).

More options for your flight from Springfield to Knoxville

Complete your trip to Knoxville with a hotel stay or car rental

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