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$180+ Cheap flights from Springfield to Knoxville (SGF - TYS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
SGF — TYS
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Springfield to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Springfield (SGF) to Knoxville (TYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$249
(American Airlines)

One-way from

$180
(Kiwi.com)

Popular in

December

Cheapest in

August
From Springfield-Branson to Knoxville McGhee Tyson
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One-way flight from Springfield-Branson to Knoxville McGhee Tyson
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Highest demand for flights based on searches. 12% potential increase in price ($61 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Find flight deals from Springfield to Knoxville

Cheapest flights from Springfield to Knoxville
Explore the most affordable flight options available from Springfield to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:00 amSGF - TYS
1 stop4h 44mAmerican Airlines
Mon 12/85:45 pmTYS - SGF
1 stop4h 49mAmerican Airlines
Deal found 9/16$249
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:28 pmSGF - TYS
1 stop4h 42mAmerican Airlines
Sat 11/16:00 amTYS - SGF
1 stop6h 37mAmerican Airlines
Deal found 9/17$294
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:34 amSGF - TYS
1 stop5h 45mAllegiant Air
Sun 12/1412:21 pmTYS - SGF
1 stop22h 24mAllegiant Air
Deal found 9/16$317
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:26 pmSGF - TYS
1 stop4h 24mAmerican Airlines
Mon 10/206:00 amTYS - SGF
1 stop4h 39mAmerican Airlines
Deal found 9/15$324
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:59 pmSGF - TYS
2 stops16h 12mMultiple Airlines
Sun 12/1412:21 pmTYS - SGF
1 stop22h 24mMultiple Airlines
Deal found 9/16$362
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:58 pmSGF - TYS
1 stop4h 52mAmerican Airlines
Sun 12/145:44 pmTYS - SGF
1 stop5h 10mAmerican Airlines
Deal found 9/15$363
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/18:24 pmSGF - TYS
1 stop11h 16mAllegiant Air
Sun 10/59:35 pmTYS - SGF
1 stop22h 11mAllegiant Air
Deal found 9/16$369
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:01 amSGF - TYS
2 stops8h 22mAmerican Airlines
Tue 12/305:23 amTYS - SGF
1 stop7h 13mAmerican Airlines
Deal found 9/16$400
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/268:56 amSGF - TYS
1 stop7h 38mAllegiant Air
Sat 10/411:10 pmTYS - SGF
1 stop11h 15mAllegiant Air
Deal found 9/15$435
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:25 amSGF - TYS
2 stops8h 46mUnited Airlines
Sun 10/57:00 amTYS - SGF
1 stop11h 45mUnited Airlines
Deal found 9/16$443
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/139:54 pmSGF - TYS
2 stops37h 01mMultiple Airlines
Mon 10/2011:24 amTYS - SGF
1 stop8h 22mMultiple Airlines
Deal found 9/15$453
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:25 amSGF - TYS
1 stop6h 10mUnited Airlines
Sat 10/47:00 amTYS - SGF
2 stops17h 40mUnited Airlines
Deal found 9/15$483

Cheapflights Fare Finder

 
Customize your flight search to find flights from Springfield to Knoxville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Springfield to Knoxville that are best for you.

Fly from

Springfield

Fly to

Knoxville

Route

Depart

Return

Price

SpringfieldKnoxville

SGF - TYS

SGFTYS

Springfield-Branson

Thu 10/30

5:28 pm-11:10 pm

1 stop4h 42m

Knoxville McGhee Tyson

Sat 11/1

6:00 am-11:37 am

1 stop6h 37m

$294

SpringfieldKnoxville

SGF - TYS

SGFTYS

Springfield-Branson

Wed 12/10

10:34 am-5:19 pm

1 stop5h 45m

Knoxville McGhee Tyson

Sun 12/14

12:21 pm-9:45 am

1 stop22h 24m

$317

SpringfieldKnoxville

SGF - TYS

SGFTYS

Springfield-Branson

Wed 12/10

7:59 pm-1:11 pm

2 stops16h 12m

Knoxville McGhee Tyson

Sun 12/14

12:21 pm-9:45 am

1 stop22h 24m

$362

SpringfieldKnoxville

SGF - TYS

SGFTYS

Springfield-Branson

Thu 12/11

5:58 pm-11:50 pm

1 stop4h 52m

Knoxville McGhee Tyson

Sun 12/14

5:44 pm-9:54 pm

1 stop5h 10m

$363

SpringfieldKnoxville

SGF - TYS

SGFTYS

Springfield-Branson

Tue 9/30

11:19 am-4:51 pm

1 stop28h 32m

Knoxville McGhee Tyson

Sat 10/4

11:10 pm-9:25 am

1 stop11h 15m

$363

SpringfieldKnoxville

SGF - TYS

SGFTYS

Springfield-Branson

Fri 12/12

6:16 pm-11:59 pm

1 stop4h 43m

Knoxville McGhee Tyson

Sun 12/14

6:20 pm-11:52 pm

1 stop6h 32m

$363

SpringfieldKnoxville

SGF - TYS

SGFTYS

Springfield-Branson

Wed 10/1

8:24 pm-8:40 am

1 stop11h 16m

Knoxville McGhee Tyson

Sun 10/5

9:35 pm-6:46 pm

1 stop22h 11m

$369

SpringfieldKnoxville

SGF - TYS

SGFTYS

Springfield-Branson

Fri 9/26

8:56 am-5:34 pm

1 stop7h 38m

Knoxville McGhee Tyson

Sat 10/4

11:10 pm-9:25 am

1 stop11h 15m

$435

SpringfieldKnoxville

SGF - TYS

SGFTYS

Springfield-Branson

Wed 10/1

11:25 am-9:11 pm

2 stops8h 46m

Knoxville McGhee Tyson

Sun 10/5

7:00 am-5:45 pm

1 stop11h 45m

$443

SpringfieldKnoxville

SGF - TYS

SGFTYS

Springfield-Branson

Mon 10/13

9:54 pm-11:55 am

2 stops37h 01m

Knoxville McGhee Tyson

Mon 10/20

11:24 am-6:46 pm

1 stop8h 22m

$453

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 15 results
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Best time to book a flight from Springfield to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Springfield with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Springfield to Knoxville?

Currently, January is the cheapest month in which you can book a flight from Springfield to Knoxville (average of $295). Flying from Springfield to Knoxville in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Knoxville. Reviews last updated September 17, 2025.
Read through reviews of airlines operating flights from Springfield to Knoxville, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Crew

8.0

Overall

7.2

Food

6.4

Comfort

7.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Crew

8.0

Overall

7.2

Food

6.4

Comfort

7.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Springfield to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Springfield to Knoxville?

    For as low as $294, American Airlines can have you in Knoxville from Springfield in 4h 42m. Springfield and Knoxville are separated by a distance of 530 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Springfield to Knoxville round-trip?

    Currently priced at $298, American Airlines will fly you from Springfield to Knoxville and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Users have found that American Airlines is 28% cheaper than the other options available to this destination.

  • Can I find deals for flights from Springfield to Knoxville that include hotel bookings?

    Yes. In addition to deals on Springfield to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Springfield to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Springfield to Knoxville.

  • Can I find deals for business class flights from Springfield to Knoxville?

    Yes. Cheapflights offers flight deals from Springfield to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Springfield to Knoxville?

    Currently, January is the cheapest month in which you can book a flight from Springfield to Knoxville (average of $295). Flying from Springfield to Knoxville in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Morristown
Cherokee
Corbin
Alcoa
Oak Ridge
Murphy

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Springfield to Knoxville

Discover the top airline that operate flights from Springfield to Knoxville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$298Average$413FlexibilityNo cancel feeOn-time71%

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