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$106+ Cheap flights from Sacramento to Knoxville (SMF - 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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — TYS
Mar 8 — Mar 151
Sat 3/8
Sat 3/15
1 adult, Economy
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The best prices from Sacramento Intl to Knoxville McGhee Tyson are usually found in January or February, booked 45 days in advance, depart on a Tuesday or Wednesday and return on a Sunday

Cheap flight deals from Sacramento to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) 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 March 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(American Airlines)

One-way from

$106
(Booking.com)

Popular in

June

Cheapest in

January

Average price

$542
Provider with most accurate pricing for Sacramento Intl-Knoxville McGhee Tyson flight deals.
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Provider most trusted by Cheapflights users for Sacramento Intl-Knoxville McGhee Tyson flights.
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From Sacramento Intl to Knoxville McGhee Tyson
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One-way flight from Sacramento Intl to Knoxville McGhee Tyson
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Highest demand for flights based on searches. 17% potential increase in price ($107 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Sacramento to Knoxville

Cheapest flights from Sacramento to Knoxville
Explore the most affordable flight options available from Sacramento to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2025.

This American Airlines deal was found by Cheapflights users on 3/3. 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.
Wed 4/92:22 pmSMF - TYS
1 stop6h 33mAmerican Airlines
Tue 4/155:15 amTYS - SMF
1 stop8h 50mAmerican Airlines
Deal found 3/3$249
This Delta deal was found by Cheapflights users on 3/1. 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.
Fri 3/2810:00 pmSMF - TYS
1 stop8h 39mDelta
Tue 4/15:00 pmTYS - SMF
1 stop9h 09mDelta
Deal found 3/1$303
This Mytrip deal was found by Cheapflights users on 3/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/211:49 amSMF - TYS
3 stops27h 02mMultiple Airlines
Sun 4/66:00 amTYS - SMF
3 stops39h 05mMultiple Airlines
Deal found 3/2$399
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Tue 9/211:55 pmSMF - TYS
1 stop8h 42mUnited Airlines
Thu 9/119:15 amTYS - SMF
2 stops14h 47mUnited Airlines
Deal found 3/2$424
This Alaska Airlines deal was found by Cheapflights users on 3/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/255:00 amSMF - TYS
3 stops12h 59mAlaska Airlines
Mon 6/302:16 pmTYS - SMF
2 stops12h 09mAlaska Airlines
Deal found 3/2$4,444

Find flights from Sacramento to Knoxville within your budget

Customize your flight search to find flights from Sacramento 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 March 3, 2025.

Fly from

Sacramento

Fly to

Knoxville

Route

Depart

Return

Price

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Wed 4/9

2:22 pm-11:55 pm

1 stop6h 33m

Knoxville McGhee Tyson

Tue 4/15

5:15 am-11:05 am

1 stop8h 50m

$249

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Fri 3/28

10:00 pm-9:39 am

1 stop8h 39m

Knoxville McGhee Tyson

Tue 4/1

5:00 pm-11:09 pm

1 stop9h 09m

$303

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Wed 4/2

11:49 am-5:51 pm

3 stops27h 02m

Knoxville McGhee Tyson

Sun 4/6

6:00 am-6:05 pm

3 stops39h 05m

$399

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Sat 5/10

5:15 am-11:07 pm

3 stops14h 52m

Knoxville McGhee Tyson

Sat 5/17

5:50 am-11:07 pm

2 stops20h 17m

$559

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Thu 4/17

1:32 pm-11:46 am

1 stop19h 14m

$106

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Tue 5/13

2:20 pm-11:58 pm

1 stop6h 38m

$125

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Thu 4/17

9:38 am-11:32 am

2 stops22h 54m

$146

SacramentoKnoxville

SMF - TYS

SMFTYS

Sacramento Intl

Tue 5/13

5:15 am-10:45 pm

3 stops14h 30m

$185

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Compare providers for flights from Sacramento 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 Sacramento to Knoxville in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 Sacramento-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sacramento-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sacramento-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sacramento-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 Sacramento-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 Sacramento to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Sacramento 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.

Travel insights for flights from Sacramento to Knoxville

Get recent, data-driven insights about flights from Sacramento to Knoxville including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Sacramento to Knoxville?

Use this chart to determine the optimal time to book a round-trip flight from Sacramento to Knoxville. Price data was last updated on February 28, 2025.

Booking 45 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sacramento to Knoxville. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Sacramento to Knoxville?

Currently, January is the cheapest month in which you can book a flight from Sacramento to Knoxville (average of $296). Flying from Sacramento 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.

What is the cheapest time of day to fly from SMF to TYS?

Find hourly flight availability from Sacramento to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 3, 2025.

It’s optimal to fly from Sacramento to Knoxville at noon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the morning.

Rainfall in Knoxville by month

Plan your trip to Knoxville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Knoxville ranges from 2.7 - 4.8 inches per month. March is typically the wettest month, when rainfall can reach 4.8 in. October is typically the driest time to visit Knoxville when rainfall is around 2.7 in.

Temperature in Knoxville by month

Plan your trip to Knoxville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Knoxville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 March 3, 2025.
Delta
8.0
Very good
8,068 reviews

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Delta
8.0
Very good
8,068 reviews
Delta
8.0
Very good
8,068 reviews

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

United Airlines
7.4
Good
8,679 reviews
Delta
8.0
Very good
8,068 reviews

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,068 reviews

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Frontier
6.0
Okay
3,318 reviews
Delta
8.0
Very good
8,068 reviews

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from Sacramento 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 Sacramento to Knoxville round-trip?

    Currently priced at $249, American Airlines will fly you from Sacramento to Knoxville and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $303 and $559, respectively. American Airlines is currently priced 49% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Sacramento to Knoxville one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $106. American Airlines flights start at $125 while deals on United Airlines start at $185 one-way.

  • Can I find deals for flights from Sacramento to Knoxville that include hotel bookings?

    Yes. In addition to deals on Sacramento to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sacramento to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sacramento to Knoxville.

  • Can I find deals for business class flights from Sacramento to Knoxville?

    Yes. Cheapflights offers flight deals from Sacramento 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 Sacramento to Knoxville?

    Currently, January is the cheapest month in which you can book a flight from Sacramento to Knoxville (average of $296). Flying from Sacramento 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 Sacramento?

Book flights to Sacramento if you plan to visit one of these locations
Morristown
Cherokee
Corbin
Maryville
Oak Ridge
Alcoa
Murphy

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Top 3 airlines flying from Sacramento to Knoxville

Discover the top 3 airlines that operate flights from Sacramento 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 March 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$277Average$467FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$278Average$501FlexibilityNo cancel feeOn-time69%
DeltaCheapest$308Average$378FlexibilityNo cancel feeOn-timeN/A
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