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$129+ 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
SGF — TYS
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
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 August 18, 2025.

Round-trip from

$249
(Delta)

One-way from

$129
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$303
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. 7% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 August 18, 2025.

This Delta deal was found by Cheapflights users on 8/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:45 pmSGF - TYS
1 stop3h 59mDelta
Mon 9/224:25 pmTYS - SGF
1 stop6h 37mDelta
Deal found 8/16$249
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Fri 10/39:58 amSGF - TYS
1 stop20h 52mAllegiant Air
Sun 10/59:35 pmTYS - SGF
1 stop22h 11mAllegiant Air
Deal found 8/16$276
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Mon 9/1510:05 pmSGF - TYS
2 stops40h 36mMultiple Airlines
Mon 9/229:49 pmTYS - SGF
1 stop13h 40mMultiple Airlines
Deal found 8/16$313
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Fri 10/39:58 amSGF - TYS
2 stops23h 20mMultiple Airlines
Sun 10/59:35 pmTYS - SGF
1 stop22h 11mMultiple Airlines
Deal found 8/16$322
This Mytrip deal was found by Cheapflights users on 8/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/18:21 pmSGF - TYS
1 stop13h 40mAllegiant Air
Fri 9/51:32 pmTYS - SGF
1 stop8h 33mAllegiant Air
Deal found 8/17$371
This American Airlines deal was found by Cheapflights users on 8/17. 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 12/114:15 pmSGF - TYS
1 stop7h 06mAmerican Airlines
Sun 12/1411:45 amTYS - SGF
1 stop5h 43mAmerican Airlines
Deal found 8/17$408
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Mon 9/156:20 pmSGF - TYS
2 stops15h 08mUnited Airlines
Mon 9/225:45 amTYS - SGF
2 stops9h 51mUnited Airlines
Deal found 8/16$483
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/116:00 amSGF - TYS
1 stop3h 28mDelta
Sat 10/1811:33 amTYS - SGF
1 stop4h 05mDelta
Deal found 8/17$486
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/16:10 amSGF - TYS
1 stop6h 28mUnited Airlines
Fri 9/55:45 amTYS - SGF
2 stops9h 51mUnited Airlines
Deal found 8/17$615
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/113:05 pmSGF - TYS
2 stops18h 24mUnited Airlines
Sat 10/188:50 amTYS - SGF
1 stop6h 46mUnited Airlines
Deal found 8/17$745
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/112:55 pmSGF - TYS
1 stop27h 59mUnited Airlines
Sun 12/147:25 pmTYS - SGF
2 stops26h 25mUnited Airlines
Deal found 8/17$747

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 August 18, 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

Mon 9/15

6:45 pm-11:44 pm

1 stop3h 59m

Knoxville McGhee Tyson

Mon 9/22

4:25 pm-10:02 pm

1 stop6h 37m

$249

SpringfieldKnoxville

SGF - TYS

SGFTYS

Springfield-Branson

Fri 10/3

9:58 am-7:50 am

1 stop20h 52m

Knoxville McGhee Tyson

Sun 10/5

9:35 pm-6:46 pm

1 stop22h 11m

$276

SpringfieldKnoxville

SGF - TYS

SGFTYS

Springfield-Branson

Mon 9/15

10:05 pm-3:41 pm

2 stops40h 36m

Knoxville McGhee Tyson

Mon 9/22

9:49 pm-10:29 am

1 stop13h 40m

$313

SpringfieldKnoxville

SGF - TYS

SGFTYS

Springfield-Branson

Fri 10/3

9:58 am-10:18 am

2 stops23h 20m

Knoxville McGhee Tyson

Sun 10/5

9:35 pm-6:46 pm

1 stop22h 11m

$322

SpringfieldKnoxville

SGF - TYS

SGFTYS

Springfield-Branson

Sun 9/14

9:29 am-3:05 pm

1 stop28h 36m

Knoxville McGhee Tyson

Thu 9/18

8:30 am-8:06 am

1 stop24h 36m

$327

SpringfieldKnoxville

SGF - TYS

SGFTYS

Springfield-Branson

Mon 9/1

8:21 pm-11:01 am

1 stop13h 40m

Knoxville McGhee Tyson

Fri 9/5

1:32 pm-9:05 pm

1 stop8h 33m

$371

SpringfieldKnoxville

SGF - TYS

SGFTYS

Springfield-Branson

Thu 12/11

4:15 pm-12:21 am

1 stop7h 06m

Knoxville McGhee Tyson

Sun 12/14

4:32 pm-10:12 pm

1 stop6h 40m

$408

SpringfieldKnoxville

SGF - TYS

SGFTYS

Springfield-Branson

Sun 9/14

9:29 am-5:29 pm

1 stop7h 00m

Knoxville McGhee Tyson

Thu 9/18

2:33 pm-9:05 pm

2 stops31h 32m

$474

SpringfieldKnoxville

SGF - TYS

SGFTYS

Springfield-Branson

Mon 9/15

6:20 pm-10:28 am

2 stops15h 08m

Knoxville McGhee Tyson

Mon 9/22

5:45 am-2:36 pm

2 stops9h 51m

$483

SpringfieldKnoxville

SGF - TYS

SGFTYS

Springfield-Branson

Sat 10/11

6:00 am-10:28 am

1 stop3h 28m

Knoxville McGhee Tyson

Sat 10/18

11:33 am-2:38 pm

1 stop4h 05m

$486

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Showing 1-10 of 23 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 $294). 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 August 18, 2025.
Read through reviews of airlines operating flights from Springfield to Knoxville, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

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
7,981 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

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 Springfield to Knoxville. 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 Springfield to Knoxville round-trip?

    Currently priced at $228, 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. Check Cheapflights for deals on Delta for as low as $248. Users have found that American Airlines is 43% 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 $294). 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 2 airlines flying from Springfield to Knoxville

Discover the top 2 airlines 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$383FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$478FlexibilityNo cancel feeOn-timeN/A

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