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$121+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SGF
Aug 14 — Aug 211
Fri 8/14
Fri 8/21
1 adult, Economy
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Cheap 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 July 15, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/11. 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.
Sat 10/316:18 pm
TYS
-
SGF
1 stop16h 10m
Allegiant Air
Mon 11/29:55 am
SGF
-
TYS
1 stop10h 15m
Allegiant Air
Deal found 7/11$294
This Kiwi.com deal was found by Cheapflights users on 7/11. 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.
Sat 8/16:42 pm
TYS
-
SGF
1 stop25h 48m
Allegiant Air
Thu 8/611:44 am
SGF
-
TYS
1 stop10h 43m
Allegiant Air
Deal found 7/11$332
This Kiwi.com deal was found by Cheapflights users on 7/11. 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.
Sat 8/18:40 pm
TYS
-
SGF
2 stops36h 21m
Multiple Airlines
Thu 8/611:44 am
SGF
-
TYS
1 stop10h 43m
Multiple Airlines
Deal found 7/11$361
This Delta deal was found by Cheapflights users on 7/13. 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.
Mon 8/104:38 pm
TYS
-
SGF
1 stop6h 43m
Delta
Thu 9/36:58 pm
SGF
-
TYS
1 stop3h 54m
Delta
Deal found 7/13$364
This United Airlines deal was found by Cheapflights users on 7/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/812:10 pm
TYS
-
SGF
1 stop7h 33m
United Airlines
Sat 9/53:05 pm
SGF
-
TYS
1 stop5h 40m
United Airlines
Deal found 7/14$369
This American Airlines deal was found by Cheapflights users on 7/15. 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.
Sat 8/88:12 am
TYS
-
SGF
1 stop6h 37m
American Airlines
Sat 9/55:06 pm
SGF
-
TYS
1 stop5h 16m
American Airlines
Deal found 7/15$373
This American Airlines deal was found by Cheapflights users on 7/11. 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 12/116:20 pm
TYS
-
SGF
1 stop6h 32m
American Airlines
Sat 12/195:08 pm
SGF
-
TYS
1 stop5h 51m
American Airlines
Deal found 7/11$374
This Delta deal was found by Cheapflights users on 7/13. 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.
Sat 7/185:37 pm
TYS
-
SGF
1 stop4h 35m
Delta
Tue 7/216:53 pm
SGF
-
TYS
1 stop3h 59m
Delta
Deal found 7/13$391
This American Airlines deal was found by Cheapflights users on 7/15. 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 8/106:03 am
TYS
-
SGF
1 stop5h 54m
American Airlines
Thu 9/37:02 am
SGF
-
TYS
1 stop4h 54m
American Airlines
Deal found 7/15$393
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Sat 7/185:31 pm
TYS
-
SGF
1 stop5h 23m
American Airlines
Mon 7/206:12 pm
SGF
-
TYS
1 stop4h 39m
American Airlines
Deal found 7/13$395
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Sun 10/185:54 pm
TYS
-
SGF
1 stop17h 01m
Allegiant Air
Thu 10/222:52 pm
SGF
-
TYS
1 stop6h 05m
Allegiant Air
Deal found 7/13$404

Find 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 July 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$294
(Kiwi.com)

One-way from

$121
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$1,054
Provider with most accurate pricing for Knoxville McGhee Tyson-Springfield-Branson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Springfield-Branson flights.
Search Deals
From Knoxville McGhee Tyson to Springfield-Branson
Search Deals
One-way flight from Knoxville McGhee Tyson to Springfield-Branson
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($193 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease ($59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 15, 2026.
Use the filters below to find and compare flights from Knoxville to Springfield that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

Sat 8/1

6:42 pm-7:30 pm

1 stop25h 48m

Springfield-Branson

Thu 8/6

11:44 am-11:27 pm

1 stop10h 43m

$332
Quickest round-trip

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

Fri 8/7

4:38 pm-10:21 pm

1 stop6h 43m

Springfield-Branson

Thu 8/13

6:58 pm-11:52 pm

1 stop3h 54m

$364

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

Mon 8/10

4:38 pm-10:21 pm

1 stop6h 43m

Springfield-Branson

Thu 9/3

6:58 pm-11:52 pm

1 stop3h 54m

$364

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

Sat 8/8

12:10 pm-6:43 pm

1 stop7h 33m

Springfield-Branson

Sat 9/5

3:05 pm-9:45 pm

1 stop5h 40m

$369

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

Sat 8/8

8:12 am-1:49 pm

1 stop6h 37m

Springfield-Branson

Sat 9/5

5:06 pm-11:22 pm

1 stop5h 16m

$373

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

Fri 12/11

11:35 am-4:38 pm

1 stop6h 03m

Springfield-Branson

Sat 12/19

5:08 pm-11:59 pm

1 stop5h 51m

$374

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

Sat 10/31

7:00 am-10:34 am

1 stop4h 34m

Springfield-Branson

Mon 11/2

3:03 pm-11:56 pm

2 stops7h 53m

$459
Cheapest one-way
Quickest one-way

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

Thu 8/27

11:35 am-4:09 pm

1 stop5h 34m

$132

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

Sat 7/25

6:00 am-5:29 pm

1 stop12h 29m

$196

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

Tue 8/25

1:00 pm-11:19 pm

2 stops11h 19m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/13

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Knoxville to Springfield

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Springfield in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Knoxville-Springfield flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Springfield flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Springfield flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Springfield flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Springfield flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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 July 15, 2026.
Read reviews from past customers who have flown 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.
American Airlines
7.1
Good
11,807 reviews

Crew

7.9

Food

6.4

Comfort

7.2

Boarding

7.5

Overall

7.1

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Kristin,Jul 2026

DCA - PHX

We got delayed because of filling up more gas then a storm hit after that so we sat in the plane for 1.5 hours more. It was hot while we waited.
American Airlines
7.1
Good
11,807 reviews
American Airlines
7.1
Good
11,807 reviews

Crew

7.9

Food

6.4

Comfort

7.2

Boarding

7.5

Overall

7.1

Entertainment

6.8

Reviews

1 / 20
6.0
Good

Kristin,Jul 2026

DCA - PHX

We got delayed because of filling up more gas then a storm hit after that so we sat in the plane for 1.5 hours more. It was hot while we waited.

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 Allegiant Air, Delta, and United Airlines fly from Knoxville to Springfield in about 6h 43m. The time it takes to get you to your destination can typically vary by up to 19h 05m. Knoxville and Springfield are separated by a distance of 530 mi. This flight may include one or multiple stops.

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

    Flying on American Airlines is currently your cheapest option to Springfield, with prices starting at $248. American Airlines is currently priced 52% below the average price you’ll pay for this route.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Knoxville to Springfield

Discover the top airline 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 July 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$413FlexibilityNo cancel feeOn-time71%

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