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$187+ Cheap flights from Knoxville to Springfield (TYS - SGF)

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SGF
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Knoxville to Springfield

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Springfield (SGF). 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

$259
(American Airlines)

One-way from

$187
(Kiwi.com)

Popular in

October

Cheapest in

July

Average price

$408
From Knoxville McGhee Tyson to Springfield-Branson
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One-way flight from Knoxville McGhee Tyson to Springfield-Branson
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Highest demand for flights based on searches. 7% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Knoxville to Springfield

Cheapest flights from Knoxville to Springfield
Explore the most affordable flight options available from Knoxville to Springfield. 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 9/15. 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.
Tue 9/306:00 amTYS - SGF
1 stop6h 33mAmerican Airlines
Sat 10/45:38 pmSGF - TYS
1 stop4h 25mAmerican Airlines
Deal found 9/15$259
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.
Fri 9/266:00 amTYS - SGF
1 stop4h 39mAmerican Airlines
Sun 9/286:30 amSGF - TYS
1 stop5h 39mAmerican Airlines
Deal found 9/16$309
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 9/3012:00 pmTYS - SGF
1 stop7h 24mUnited Airlines
Sat 10/41:47 pmSGF - TYS
2 stops8h 56mUnited Airlines
Deal found 9/15$334
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/178:15 amTYS - SGF
1 stop3h 49mDelta
Mon 10/206:56 pmSGF - TYS
1 stop3h 50mDelta
Deal found 9/15$377
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 10/139:26 pmTYS - SGF
1 stop18h 12mAllegiant Air
Mon 10/209:28 amSGF - TYS
1 stop28h 38mAllegiant Air
Deal found 9/15$393
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/176:00 amTYS - SGF
1 stop4h 39mAmerican Airlines
Mon 10/206:26 pmSGF - TYS
1 stop4h 24mAmerican Airlines
Deal found 9/14$407
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/131:01 pmTYS - SGF
1 stop9h 25mAmerican Airlines
Thu 10/305:28 pmSGF - TYS
1 stop4h 42mAmerican Airlines
Deal found 9/14$467
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.
Fri 10/1712:00 pmTYS - SGF
2 stops27h 00mUnited Airlines
Mon 10/206:30 pmSGF - TYS
1 stop27h 20mUnited Airlines
Deal found 9/16$482
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.
Fri 10/36:00 amTYS - SGF
1 stop4h 39mAmerican Airlines
Sun 10/55:50 amSGF - TYS
1 stop5h 31mAmerican Airlines
Deal found 9/16$497
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/176:00 amTYS - SGF
1 stop4h 39mAmerican Airlines
Sun 10/195:00 amSGF - TYS
1 stop5h 44mAmerican Airlines
Deal found 9/14$505

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Springfield 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 Knoxville to Springfield that are best for you.

Fly from

Knoxville

Fly to

Springfield

Route

Depart

Return

Price

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

Tue 9/30

6:00 am-11:33 am

1 stop6h 33m

Springfield-Branson

Sat 10/4

5:38 pm-11:03 pm

1 stop4h 25m

$259

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

Tue 9/30

12:00 pm-6:24 pm

1 stop7h 24m

Springfield-Branson

Sat 10/4

1:47 pm-11:43 pm

2 stops8h 56m

$334

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

Tue 3/3

11:04 am-4:04 pm

1 stop6h 00m

Springfield-Branson

Sat 3/7

12:08 pm-5:32 pm

1 stop4h 24m

$349

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

Fri 10/17

8:15 am-11:04 am

1 stop3h 49m

Springfield-Branson

Mon 10/20

6:56 pm-11:46 pm

1 stop3h 50m

$377

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

Mon 10/13

9:26 pm-2:38 pm

1 stop18h 12m

Springfield-Branson

Mon 10/20

9:28 am-3:06 pm

1 stop28h 38m

$393

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

Fri 10/17

6:00 am-9:39 am

1 stop4h 39m

Springfield-Branson

Mon 10/20

6:26 pm-11:50 pm

1 stop4h 24m

$407

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

Sat 10/11

11:10 pm-9:25 am

1 stop11h 15m

$187

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

Sat 9/27

6:00 am-9:39 am

1 stop4h 39m

$345

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

Sat 9/27

5:45 am-10:59 am

1 stop6h 14m

$345

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

Sat 9/27

7:15 am-4:27 pm

2 stops10h 12m

$350

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 11 results
1
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Best time to book a flight from Knoxville to Springfield

Have a flexible travel schedule? Discover the best time to fly to Springfield from Knoxville 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 Knoxville to Springfield

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

Currently, January is the cheapest month in which you can book a flight from Knoxville to Springfield (average of $336). Flying from Knoxville to Springfield in June is currently the most expensive (average of $450). 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.

What is the cheapest time of day to fly from TYS to SGF?

Find hourly flight availability from Knoxville to Springfield. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

When flying from Knoxville to Springfield, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 10% versus a flight at noon.

Reviews of airlines servicing Springfield

Get insights into the airlines that provide service to Springfield. 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 Springfield. Reviews last updated September 17, 2025.
Read reviews from past customers who have flown Delta and American Airlines from Knoxville to Springfield. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Springfield. 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 Knoxville to Springfield?

    Airlines like American Airlines and United Airlines fly from Knoxville to Springfield in about 6h 33m. The time it takes to get you to your destination can typically vary by up to 51m. Knoxville and Springfield are separated by a distance of 530 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Knoxville to Springfield round-trip?

    Flying on American Airlines is currently your cheapest option to Springfield, with prices starting at $248. Another option worth looking into is Delta, starting at $248 round trip. American Airlines is currently priced 37% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Knoxville to Springfield one-way?

    $187 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $345 and $345, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Springfield 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 Knoxville to Springfield?

    Currently, January is the cheapest month in which you can book a flight from Knoxville to Springfield (average of $336). Flying from Knoxville to Springfield in June is currently the most expensive (average of $450). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Knoxville to Springfield

Discover the top 2 airlines that operate flights from Knoxville to Springfield. 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$248Average$367FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$348FlexibilityNo cancel feeOn-timeN/A

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