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Knoxville

$257+ Cheap flights from Springfield to Knoxville (SGF - TYS)

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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
SGF — TYS
Aug 20 — Aug 271
Thu 8/20
Thu 8/27
1 adult, Economy
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Cheap 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 July 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/1910:23 am
SGF
-
TYS
1 stop24h 42m
Allegiant Air
Tue 8/2510:30 am
TYS
-
SGF
1 stop24h 03m
Allegiant Air
Deal found 7/20$257
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:42 am
SGF
-
TYS
1 stop13h 49m
Allegiant Air
Sun 8/238:00 am
TYS
-
SGF
1 stop26h 33m
Allegiant Air
Deal found 7/17$274
This Kiwi.com deal was found by Cheapflights users on 7/16. 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.
Thu 8/138:04 pm
SGF
-
TYS
1 stop15h 47m
Allegiant Air
Thu 8/208:00 am
TYS
-
SGF
1 stop26h 33m
Allegiant Air
Deal found 7/16$287
This Kiwi.com deal was found by Cheapflights users on 7/16. 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.
Thu 8/204:59 pm
SGF
-
TYS
1 stop21h 44m
Allegiant Air
Tue 8/2510:30 am
TYS
-
SGF
1 stop24h 03m
Allegiant Air
Deal found 7/16$306
This Delta deal was found by Cheapflights users on 7/16. 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.
Wed 8/266:58 pm
SGF
-
TYS
1 stop3h 56m
Delta
Tue 9/16:12 pm
TYS
-
SGF
1 stop5h 09m
Delta
Deal found 7/16$309
This United Airlines deal was found by Cheapflights users on 7/20. 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 8/193:05 pm
SGF
-
TYS
1 stop5h 40m
United Airlines
Tue 8/251:00 pm
TYS
-
SGF
2 stops11h 19m
United Airlines
Deal found 7/20$314
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:53 am
SGF
-
TYS
1 stop22h 45m
Allegiant Air
Wed 10/214:29 pm
TYS
-
SGF
1 stop15h 59m
Allegiant Air
Deal found 7/17$323
This Kiwi.com deal was found by Cheapflights users on 7/18. 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.
Thu 9/173:51 pm
SGF
-
TYS
1 stop5h 05m
Allegiant Air
Tue 9/2210:29 am
TYS
-
SGF
1 stop24h 07m
Allegiant Air
Deal found 7/18$327
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:42 am
SGF
-
TYS
2 stops24h 44m
Multiple Airlines
Sun 8/238:00 am
TYS
-
SGF
1 stop26h 33m
Multiple Airlines
Deal found 7/17$334
This United Airlines deal was found by Cheapflights users on 7/16. 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.
Thu 8/203:05 pm
SGF
-
TYS
1 stop5h 40m
United Airlines
Tue 8/251:00 pm
TYS
-
SGF
2 stops11h 19m
United Airlines
Deal found 7/16$355
This United Airlines deal was found by Cheapflights users on 7/19. 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 8/2611:23 am
SGF
-
TYS
1 stop4h 35m
United Airlines
Sat 8/291:59 pm
TYS
-
SGF
1 stop5h 03m
United Airlines
Deal found 7/19$389
This Kiwi.com deal was found by Cheapflights users on 7/16. 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.
Thu 8/138:04 pm
SGF
-
TYS
1 stop15h 47m
Multiple Airlines
Thu 8/202:39 pm
TYS
-
SGF
2 stops30h 07m
Multiple Airlines
Deal found 7/16$392

Find 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 July 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$257
(Kiwi.com)

One-way from

$125
(Kiwi.com)

Popular in

February

Cheapest in

November

Average price

$402
Provider with most accurate pricing for Springfield-Branson-Knoxville McGhee Tyson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Springfield-Branson-Knoxville McGhee Tyson flights.
Search Deals
From Springfield-Branson to Knoxville McGhee Tyson
Search Deals
One-way flight from Springfield-Branson to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($191 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($26 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 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 July 21, 2026.
Use the filters below to find and compare flights from Springfield to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SpringfieldKnoxville

SGF - TYS

SGFTYS

Springfield-Branson

Thu 9/10

6:08 am-10:44 am

1 stop3h 36m

Knoxville McGhee Tyson

Sun 9/13

12:28 pm-4:54 pm

1 stop5h 26m

$309

SpringfieldKnoxville

SGF - TYS

SGFTYS

Springfield-Branson

Wed 8/26

6:58 pm-11:54 pm

1 stop3h 56m

Knoxville McGhee Tyson

Tue 9/1

6:12 pm-10:21 pm

1 stop5h 09m

$309

SpringfieldKnoxville

SGF - TYS

SGFTYS

Springfield-Branson

Wed 8/19

3:05 pm-9:45 pm

1 stop5h 40m

Knoxville McGhee Tyson

Tue 8/25

1:00 pm-11:19 pm

2 stops11h 19m

$314

SpringfieldKnoxville

SGF - TYS

SGFTYS

Springfield-Branson

Wed 8/26

11:23 am-4:58 pm

1 stop4h 35m

Knoxville McGhee Tyson

Sat 8/29

1:59 pm-6:02 pm

1 stop5h 03m

$389

SpringfieldKnoxville

SGF - TYS

SGFTYS

Springfield-Branson

Thu 8/13

8:04 pm-12:51 pm

1 stop15h 47m

Knoxville McGhee Tyson

Thu 8/20

2:39 pm-7:46 pm

2 stops30h 07m

$392

SpringfieldKnoxville

SGF - TYS

SGFTYS

Springfield-Branson

Wed 8/26

5:30 am-6:17 pm

2 stops11h 47m

Knoxville McGhee Tyson

Tue 9/1

6:02 pm-11:19 pm

1 stop6h 17m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Sorted by cheapest first

Compare providers for flights from Springfield to Knoxville

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 Springfield to Knoxville 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 Springfield-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Springfield-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Springfield-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Springfield-Knoxville 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 Springfield-Knoxville 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 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.

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 July 21, 2026.
Read through reviews of airlines operating flights from Springfield to Knoxville, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,011 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.7

Crew

8.1

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
10,011 reviews
United Airlines
7.4
Good
10,011 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.7

Crew

8.1

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
American Airlines
7.1
Good
11,832 reviews
United Airlines
7.4
Good
10,011 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.7

Crew

8.1

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

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.

  • How long is the flight from Springfield to Knoxville?

    For as low as $309, Delta can have you in Knoxville from Springfield in 3h 36m. Springfield and Knoxville are separated by a distance of 530 mi.

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

    Currently priced at $248, 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 United Airlines for as low as $318. Users have found that American Airlines is 47% 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.

See more FAQs

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Cherokee
Crossville
Morristown
Bryson City
Murphy
Alcoa

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 July 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$376FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$318Average$397FlexibilityNo cancel feeOn-time69%

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