HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Springfield

$211+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — SGF
jul. 7 — jul. 141
lun. 7/7
lun. 7/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Knoxville to Springfield with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 julio 2, 2025.

Round-trip from

$249
(American Airlines)

One-way from

$211
(Delta)

Popular in

October

Cheapest in

August

Average price

$366
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. 9% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 julio 2, 2025.

This American Airlines deal was found by Cheapflights users on 7/2. 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.
mar. 9/96:00 amTYS - SGF
1 stop4h 39mAmerican Airlines
sáb. 9/136:34 pmSGF - TYS
1 stop4h 47mAmerican Airlines
Deal found 7/2$249
This Trip.com deal was found by Cheapflights users on 6/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/152:01 pmTYS - SGF
1 stop6h 23mAllegiant Air
sáb. 7/198:15 pmSGF - TYS
1 stop26h 22mAllegiant Air
Deal found 6/30$296
This United Airlines deal was found by Cheapflights users on 7/2. 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.
mar. 9/97:20 amTYS - SGF
1 stop7h 43mUnited Airlines
sáb. 9/137:55 amSGF - TYS
2 stops12h 01mUnited Airlines
Deal found 7/2$342
This Mytrip deal was found by Cheapflights users on 6/30. 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.
mar. 7/158:00 amTYS - SGF
1 stop13h 43mMultiple Airlines
sáb. 7/195:51 pmSGF - TYS
3 stops25h 13mMultiple Airlines
Deal found 6/30$391
This Delta deal was found by Cheapflights users on 7/1. 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.
lun. 9/226:08 pmTYS - SGF
1 stop4h 54mDelta
vie. 9/266:45 pmSGF - TYS
1 stop3h 51mDelta
Deal found 7/1$421

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 julio 2, 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

mar. 9/9

6:00 am-9:39 am

1 stop4h 39m

Springfield-Branson

sáb. 9/13

6:34 pm-12:21 am

1 stop4h 47m

$249

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

mar. 7/15

2:01 pm-7:24 pm

1 stop6h 23m

Springfield-Branson

sáb. 7/19

8:15 pm-11:37 pm

1 stop26h 22m

$296

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

mar. 9/9

7:20 am-2:03 pm

1 stop7h 43m

Springfield-Branson

sáb. 9/13

7:55 am-8:56 pm

2 stops12h 01m

$342

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

mar. 7/15

8:00 am-8:43 pm

1 stop13h 43m

Springfield-Branson

sáb. 7/19

5:51 pm-8:04 pm

3 stops25h 13m

$391

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

lun. 9/22

6:08 pm-10:02 pm

1 stop4h 54m

Springfield-Branson

vie. 9/26

6:45 pm-11:36 pm

1 stop3h 51m

$421

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

vie. 8/15

1:53 pm-5:53 pm

1 stop5h 00m

$211

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

vie. 7/25

6:00 am-9:52 am

1 stop4h 52m

$239

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

vie. 8/22

2:30 pm-10:15 pm

2 stops8h 45m

$260

KnoxvilleSpringfield

TYS - SGF

TYSSGF

Knoxville McGhee Tyson

vie. 7/25

8:52 am-5:01 pm

3 stops33h 09m

$311

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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 $449). 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 julio 2, 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 julio 2, 2025.
Read reviews from past customers who have flown Delta, United Airlines, 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
7,983 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

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
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

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!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

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
7,983 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

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!
Allegiant Air
7.2
Good
709 reviews
Delta
8.0
Very good
7,983 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

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.

  • 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 $249. Additional round-trip tickets that might be worth considering are offered by Allegiant Air and United Airlines, with the lowest prices starting at $296 and $342, respectively. 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?

    $211 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $239 and $260, 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 $449). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 julio 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$368FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$348FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.