$150+ 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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
SGF — TYS
May 23 — May 301
Round-trip
1 adult, Economy
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Find cheap flights from Springfield to Knoxville with Cheapflights
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Cheapest flights from Springfield to KnoxvilleExplore 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 April 23, 2026.
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 April 23, 2026.
This Delta deal was found by Cheapflights users on 4/21. 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.
Tue 6/306:00 am
SGF
- TYS
1 stop4h 09m
Delta
Tue 7/76:05 pm
TYS
- SGF
1 stop5h 05m
Delta
Deal found 4/21![Delta logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 4/18. 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.
Sat 8/89:39 am
SGF
- TYS
1 stop7h 24m
Allegiant Air
Fri 8/141:50 pm
TYS
- SGF
1 stop6h 15m
Allegiant Air
Deal found 4/18![Allegiant Air logo]()
$327
This Delta deal was found by Cheapflights users on 4/21. 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.
Fri 5/86:52 pm
SGF
- TYS
1 stop4h 04m
Delta
Tue 5/123:30 pm
TYS
- SGF
1 stop3h 36m
Delta
Deal found 4/21![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 4/22. 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.
Thu 5/76:52 pm
SGF
- TYS
1 stop4h 04m
Delta
Mon 5/115:59 pm
TYS
- SGF
1 stop5h 20m
Delta
Deal found 4/22![Delta logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Thu 6/118:10 pm
SGF
- TYS
1 stop26h 02m
Allegiant Air
Sun 6/147:01 pm
TYS
- SGF
1 stop15h 33m
Allegiant Air
Deal found 4/20![Allegiant Air logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 7/27:45 pm
SGF
- TYS
1 stop26h 34m
Multiple Airlines
Wed 7/81:05 pm
TYS
- SGF
2 stops43h 56m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Fri 6/128:56 am
SGF
- TYS
1 stop13h 16m
Allegiant Air
Sun 6/147:01 pm
TYS
- SGF
1 stop15h 33m
Allegiant Air
Deal found 4/20![Allegiant Air logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 6/3010:46 am
SGF
- TYS
1 stop24h 29m
Allegiant Air
Sun 7/58:15 am
TYS
- SGF
1 stop24h 46m
Allegiant Air
Deal found 4/22![Allegiant Air logo]()
$375
Best flights from Springfield to KnoxvilleDiscover carefully curated flight deals from Springfield to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
Discover carefully curated flight deals from Springfield to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
This Delta deal was found by Cheapflights users on 4/21. 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.
Tue 6/306:00 am
SGF
- TYS
1 stop4h 09m
Delta
Tue 7/76:05 pm
TYS
- SGF
1 stop5h 05m
Delta
Deal found 4/21![Delta logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Thu 6/118:10 pm
SGF
- TYS
1 stop26h 02m
Allegiant Air
Sun 6/147:01 pm
TYS
- SGF
1 stop15h 33m
Allegiant Air
Deal found 4/20![Allegiant Air logo]()
$346
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Fri 5/83:10 pm
SGF
- TYS
1 stop4h 35m
United Airlines
Tue 5/129:50 am
TYS
- SGF
2 stops13h 12m
United Airlines
Deal found 4/21![United Airlines logo]()
$572
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:52 pm
SGF
- TYS
1 stop4h 04m
Delta
Tue 5/125:59 pm
TYS
- SGF
1 stop5h 20m
Delta
Deal found 4/20![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 4/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:00 am
SGF
- TYS
2 stops7h 27m
United Airlines
Fri 8/147:15 am
TYS
- SGF
2 stops14h 29m
United Airlines
Deal found 4/18![United Airlines logo]()
$655
This United Airlines deal was found by Cheapflights users on 4/19. 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.
Sun 5/176:00 am
SGF
- TYS
1 stop9h 54m
United Airlines
Sun 5/245:45 am
TYS
- SGF
2 stops9h 47m
United Airlines
Deal found 4/19![United Airlines logo]()
$701
Last-minute flights from Springfield to KnoxvilleDiscover last-minute flight deals from Springfield to Knoxville. Data last updated April 23, 2026 and is based on user searches.
Discover last-minute flight deals from Springfield to Knoxville. Data last updated April 23, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/22. 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.
Thu 5/76:52 pm
SGF
- TYS
1 stop4h 04m
Delta
Mon 5/115:59 pm
TYS
- SGF
1 stop5h 20m
Delta
Deal found 4/22![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 4/21. 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.
Fri 5/86:52 pm
SGF
- TYS
1 stop4h 04m
Delta
Tue 5/123:30 pm
TYS
- SGF
1 stop3h 36m
Delta
Deal found 4/21![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Fri 5/83:10 pm
SGF
- TYS
1 stop4h 35m
United Airlines
Tue 5/129:50 am
TYS
- SGF
2 stops13h 12m
United Airlines
Deal found 4/21![United Airlines logo]()
$572
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/1410:24 am
SGF
- TYS
1 stop11h 09m
Allegiant Air
Sun 5/178:45 pm
TYS
- SGF
1 stop13h 41m
Allegiant Air
Deal found 4/23![Allegiant Air logo]()
$526
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/1410:24 am
SGF
- TYS
1 stop11h 09m
Multiple Airlines
Sun 5/179:40 pm
TYS
- SGF
2 stops22h 53m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$618
This American Airlines deal was found by Cheapflights users on 4/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/176:00 am
SGF
- TYS
1 stop5h 30m
American Airlines
Sun 5/245:33 pm
TYS
- SGF
1 stop5h 11m
American Airlines
Deal found 4/19![American Airlines logo]()
$482
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/298:59 am
SGF
- TYS
1 stop12h 32m
Allegiant Air
Sun 5/317:27 pm
TYS
- SGF
1 stop13h 42m
Allegiant Air
Deal found 4/19![Allegiant Air logo]()
$389
One-way flights from Springfield to KnoxvilleSearch for one-way flight options from Springfield to Knoxville. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
Search for one-way flight options from Springfield to Knoxville. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/158:56 am
SGF
- TYS
1 stop13h 16m
Allegiant Air
Deal found 4/19![Allegiant Air logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/148:10 pm
SGF
- TYS
1 stop26h 02m
Allegiant Air
Deal found 4/19![Allegiant Air logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 6/136:23 pm
SGF
- TYS
1 stop27h 24m
Allegiant Air
Deal found 4/21![Allegiant Air logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2411:44 am
SGF
- TYS
1 stop9h 50m
Allegiant Air
Deal found 4/19![Allegiant Air logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/158:56 am
SGF
- TYS
2 stops30h 16m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/138:46 am
SGF
- TYS
2 stops34h 43m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$232
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 April 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $309 (Delta) |
One-way from | $150 (Kiwi.com) |
Popular in | February |
Cheapest in | November |
Average price | $393 |
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 April 23, 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
Cheapest round-trip
Quickest round-trip
SpringfieldKnoxville
SGF - TYS
SGFTYS
Springfield-Branson
Tue 6/30
6:00 am-11:09 am
1 stop4h 09m
Knoxville McGhee Tyson
Tue 7/7
6:05 pm-10:10 pm
1 stop5h 05m
$309
SpringfieldKnoxville
SGF - TYS
SGFTYS
Springfield-Branson
Thu 6/11
8:10 pm-11:12 pm
1 stop26h 02m
Knoxville McGhee Tyson
Sun 6/14
7:01 pm-9:34 am
1 stop15h 33m
$346
SpringfieldKnoxville
SGF - TYS
SGFTYS
Springfield-Branson
Fri 5/8
6:52 pm-11:56 pm
1 stop4h 04m
Knoxville McGhee Tyson
Tue 5/12
5:59 pm-10:19 pm
1 stop5h 20m
$369
SpringfieldKnoxville
SGF - TYS
SGFTYS
Springfield-Branson
Fri 5/8
3:10 pm-8:45 pm
1 stop4h 35m
Knoxville McGhee Tyson
Tue 5/12
9:50 am-10:02 pm
2 stops13h 12m
$572
SpringfieldKnoxville
SGF - TYS
SGFTYS
Springfield-Branson
Sat 8/8
6:00 am-2:27 pm
2 stops7h 27m
Knoxville McGhee Tyson
Fri 8/14
7:15 am-8:44 pm
2 stops14h 29m
$655
SpringfieldKnoxville
SGF - TYS
SGFTYS
Springfield-Branson
Sun 5/17
6:00 am-4:54 pm
1 stop9h 54m
Knoxville McGhee Tyson
Sun 5/24
5:45 am-2:32 pm
2 stops9h 47m
$701
Cheapest one-way
SpringfieldKnoxville
SGF - TYS
SGFTYS
Springfield-Branson
Sat 6/13
8:46 am-8:29 pm
2 stops34h 43m
$232
Quickest one-way
SpringfieldKnoxville
SGF - TYS
SGFTYS
Springfield-Branson
Wed 5/20
6:52 pm-11:56 pm
1 stop4h 04m
$279
SpringfieldKnoxville
SGF - TYS
SGFTYS
Springfield-Branson
Tue 5/19
6:52 pm-11:56 pm
1 stop4h 04m
$279
SpringfieldKnoxville
SGF - TYS
SGFTYS
Springfield-Branson
Fri 5/1
10:16 am-6:03 pm
3 stops30h 47m
$283
Showing 1-10 of 14 resultsSorted 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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
SGF-TYS
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
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 April 23, 2026.
Read through reviews of airlines operating flights from Springfield to Knoxville, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
6.4
Comfort
7.2
Entertainment
6.9
Boarding
7.5
Crew
7.9
Overall
7.1
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
Food
6.4
Comfort
7.2
Entertainment
6.9
Boarding
7.5
Crew
7.9
Overall
7.1
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
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.
Traveling to a place near Knoxville?
Book flights to Knoxville if you plan to visit one of these locationsCherokee
Crossville
Morristown
Bryson City
Alcoa
Murphy
Oak Ridge
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Other flights to Knoxville
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Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Springfield to Knoxville
Discover the top airline 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 April 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$368 | FlexibilityNo cancel fee | On-time71% |