SPI - TYS

$241 Find Cheap Flights from Springfield to Knoxville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Springfield to Knoxville departing on 2/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Knoxville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Springfield to Knoxville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Springfield to Knoxville, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$541
American Airlines
Fri 1/2Sun 1/4
SPI - TYS • 1 stop
Cheapest one-way
$241
American Airlines
Sat 2/28
SPI - TYS • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Knoxville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Springfield to Knoxville (SPI-TYS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Springfield to Knoxville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Springfield to Knoxville

Fri, Jan 2 - Sun, Jan 4
American Airlines Logo
6:00 am - 10:50 am
SPI
-
TYS
3h 50m1 stop
American Airlines Logo
4:28 pm - 11:35 pm
TYS
-
SPI
8h 07m2 stops
$541American Airlines
Fri, Jan 2 - Sun, Jan 4
American Airlines Logo
6:00 am - 2:21 pm
SPI
-
TYS
7h 21m2 stops
American Airlines Logo
4:28 pm - 11:35 pm
TYS
-
SPI
8h 07m2 stops
$546American Airlines
Sat, Dec 27 - Wed, Dec 31
American Airlines Logo
6:00 am - 10:50 am
SPI
-
TYS
3h 50m1 stop
American Airlines Logo
2:58 pm - 5:44 pm
TYS
-
SPI
3h 46m1 stop
$571American Airlines
Sat, Dec 27 - Wed, Dec 31
American Airlines Logo
6:00 am - 10:50 am
SPI
-
TYS
3h 50m1 stop
American Airlines Logo
7:35 am - 5:44 pm
TYS
-
SPI
11h 09m2 stops
$576American Airlines
Fri, Jan 2 - Sun, Jan 4
American Airlines Logo
6:00 am - 10:50 am
SPI
-
TYS
3h 50m1 stop
American Airlines Logo
3:01 pm - 5:44 pm
TYS
-
SPI
3h 43m1 stop
$596American Airlines
Sat, Dec 27 - Wed, Dec 31
American Airlines Logo
6:00 am - 4:44 pm
SPI
-
TYS
9h 44m2 stops
American Airlines Logo
8:30 am - 5:44 pm
TYS
-
SPI
10h 14m2 stops
$731American Airlines
Mon, Mar 23 - Fri, Mar 27
American Airlines Logo
5:00 am - 10:45 am
SPI
-
TYS
4h 45m1 stop
American Airlines Logo
5:00 pm - 11:35 pm
TYS
-
SPI
7h 35m2 stops
$796American Airlines
Mon, Mar 23 - Fri, Mar 27
American Airlines Logo
5:00 am - 3:32 pm
SPI
-
TYS
9h 32m2 stops
American Airlines Logo
5:00 pm - 11:35 pm
TYS
-
SPI
7h 35m2 stops
$801American Airlines
Mon, Mar 23 - Fri, Mar 27
American Airlines Logo
5:00 am - 10:45 am
SPI
-
TYS
4h 45m1 stop
American Airlines Logo
4:02 pm - 11:35 pm
TYS
-
SPI
8h 33m1 stop
$913American Airlines
Booking Insights

KAYAK's insights & trends for Springfield to Knoxville flights

Get data-powered insights and trends into flights from Springfield to Knoxville to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Springfield and Knoxville?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Springfield to Knoxville.

There is just one airline that flies from Springfield to Knoxville direct and that is American Airlines. The best round-trip deal found from American Airlines for the route is $396.

Find deals

Good to know

Cheapest flight$241
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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Springfield to Knoxville

  • What is the cheapest flight from Springfield to Knoxville?

    In the last 3 days, the lowest price for a flight from Springfield to Knoxville was $241 for a one-way ticket and $541 for a round-trip.

  • Do I need a passport to fly between Springfield and Knoxville?

    No, a passport isn't needed to fly from Springfield to Knoxville. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Springfield to Knoxville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Springfield to Knoxville?

    oneworld is the only airline alliance operating flights between Springfield and Knoxville.

  • How does KAYAK find such low prices on flights from Springfield to Knoxville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Springfield to Knoxville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Springfield to Knoxville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Springfield is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Springfield to Knoxville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Knoxville with an airline and back to Springfield with another airline. Booking your flights between Springfield and TYS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Springfield to Knoxville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Knoxville from Springfield up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Springfield to Knoxville

 
See real verified KAYAK customer reviews for airlines flying from Springfield to Knoxville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Springfield to Knoxville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11052 reviews
6.5Food
7.5Boarding
7.2Comfort
8.0Crew
6.9Entertainment
Airline reviews

We loved the steward on the plane. He made the night enjoyable

10.0 Excellentchloe, Nov 2025
ORD - ATW
Read more American Airlines reviews

We loved the steward on the plane. He made the night enjoyable

The plane was late, when we did board the plane was as cold as a freezer. I was freezing the entire flight, no blankets. Lost miserable flight I’ve ever had.

Crew should be nicer and emphatic with customers. Same cookies as the past 20 years. Seat are ok and the plane was clean though it was delayed.

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

After a two hour delay, my flight was CANCELLED! No pilot available. Such BS.

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

I wish American Airlines would change the airline industry by loading the plane back to front instead of front to back. Planes would board so much more smoothly and quickly.

Delayed because of weather in Nashville. I think God or some higher power generally has cursed me when it comes to flying out of Charlotte on American. I'm delayed pretty much everytime. We need Team Cobra Kai types to come in and "sweep the leg(s)" of the Charlotte ops people on principle. Don't let the sweet southern rocking chairs fool you, Charlotte is a sinkhole

Everything you need to know for your flight from Springfield to Knoxville

Information on your arrival and departure airports

Springfield (SPI)
Knoxville (TYS)