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$294+ Cheap flights from Knoxville to Springfield (TYS - SGF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SGF
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 11, 2025.

Round-trip from

$294
(American Airlines)

Popular in

October

Cheapest in

July

Average price

$438
From Knoxville McGhee Tyson to Springfield-Branson
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Highest demand for flights based on searches. 8% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 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 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/9. 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 11/193:04 pmTYS - SGF
1 stop6h 43mAmerican Airlines
Fri 11/284:28 pmSGF - TYS
1 stop5h 26mAmerican Airlines
Deal found 9/9$294
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 11/236:45 amTYS - SGF
1 stop5h 06mUnited Airlines
Sun 11/3011:26 amSGF - TYS
1 stop4h 42mUnited Airlines
Deal found 9/10$319
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Tue 10/213:56 pmTYS - SGF
1 stop16h 57mAllegiant Air
Thu 10/233:04 pmSGF - TYS
1 stop25h 21mAllegiant Air
Deal found 9/10$351
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 9/174:00 pmTYS - SGF
1 stop17h 39mMultiple Airlines
Fri 9/199:55 pmSGF - TYS
2 stops47h 55mMultiple Airlines
Deal found 9/11$455
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/177:00 amTYS - SGF
1 stop4h 50mUnited Airlines
Fri 9/196:20 pmSGF - TYS
1 stop27h 25mUnited Airlines
Deal found 9/11$478
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/212:16 pmTYS - SGF
2 stops8h 51mUnited Airlines
Thu 10/2311:25 amSGF - TYS
1 stop4h 53mUnited Airlines
Deal found 9/10$482
This United Airlines deal was found by Cheapflights users on 9/9. 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 11/195:45 amTYS - SGF
2 stops9h 54mUnited Airlines
Fri 11/284:45 pmSGF - TYS
1 stop5h 59mUnited Airlines
Deal found 9/9$500
This American Airlines deal was found by Cheapflights users on 9/11. 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
Mon 10/67:00 amSGF - TYS
1 stop5h 36mAmerican Airlines
Deal found 9/11$537
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Fri 10/310:44 amTYS - SGF
2 stops35h 54mAllegiant Air
Mon 10/610:23 amSGF - TYS
1 stop6h 26mAllegiant Air
Deal found 9/11$554
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/306:00 amSGF - TYS
1 stop9h 11mAmerican Airlines
Deal found 9/9$561

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 11, 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

Wed 11/19

3:04 pm-8:47 pm

1 stop6h 43m

Springfield-Branson

Fri 11/28

4:28 pm-10:54 pm

1 stop5h 26m

$294

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

Sun 11/23

6:45 am-10:51 am

1 stop5h 06m

Springfield-Branson

Sun 11/30

11:26 am-5:08 pm

1 stop4h 42m

$319

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

Tue 3/3

12:37 pm-4:04 pm

1 stop4h 27m

Springfield-Branson

Sat 3/7

8:25 am-3:23 pm

1 stop5h 58m

$349

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

Tue 10/21

3:56 pm-7:53 am

1 stop16h 57m

Springfield-Branson

Thu 10/23

3:04 pm-5:25 pm

1 stop25h 21m

$351

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

Tue 10/21

2:16 pm-10:07 pm

2 stops8h 51m

Springfield-Branson

Thu 10/23

11:25 am-5:18 pm

1 stop4h 53m

$482

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

Wed 11/19

5:45 am-2:39 pm

2 stops9h 54m

Springfield-Branson

Fri 11/28

4:45 pm-11:44 pm

1 stop5h 59m

$500

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

Fri 10/3

6:00 am-9:39 am

1 stop4h 39m

Springfield-Branson

Mon 10/6

7:00 am-1:36 pm

1 stop5h 36m

$537

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

Fri 10/3

10:44 am-9:38 pm

2 stops35h 54m

Springfield-Branson

Mon 10/6

10:23 am-5:49 pm

1 stop6h 26m

$554

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

Mon 10/13

1:01 pm-9:26 pm

1 stop9h 25m

Springfield-Branson

Thu 10/30

6:00 am-4:11 pm

1 stop9h 11m

$561

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

Sun 11/23

5:10 am-11:36 am

1 stop7h 26m

Springfield-Branson

Sun 11/30

3:57 pm-11:52 pm

1 stop6h 55m

$563

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 14 results
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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 11, 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 11, 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
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

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
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

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
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

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, United Airlines, and Allegiant Air fly from Knoxville to Springfield in about 5h 06m. The time it takes to get you to your destination can typically vary by up to 11h 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 38% below the average price you’ll pay for this route.

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

    $322 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $322 and $450, 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 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$362FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$348FlexibilityNo cancel feeOn-timeN/A

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