$339+ Cheap flights from San Luis Obispo to Knoxville (SBP - 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — TYS
Jun 17 — Jun 241
1 adult, Economy
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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 San Luis Obispo to Knoxville
Discover tips and strategies to find the most affordable flight options for your journey from San Luis Obispo (SBP) 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 June 12, 2025.
Round-trip from | $339 (American Airlines) |
|---|---|
Popular in | June |
Cheapest in | December |
Average price | $676 |
Find flight deals from San Luis Obispo to Knoxville
Cheapest flights from San Luis Obispo to KnoxvilleExplore the most affordable flight options available from San Luis Obispo to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from San Luis Obispo to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This American Airlines deal was found by Cheapflights users on 6/12. 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 9/412:24 pmSBP - TYS
1 stop8h 27mAmerican Airlines
Mon 9/86:00 amTYS - SBP
1 stop8h 34mAmerican Airlines
Deal found 6/12![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 6/12. 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 9/48:10 amSBP - TYS
2 stops12h 47mUnited Airlines
Mon 9/85:45 amTYS - SBP
2 stops13h 14mUnited Airlines
Deal found 6/12![United Airlines logo]()
$419
Cheapflights Fare Finder
Customize your flight search to find flights from San Luis Obispo 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 June 12, 2025.
Use the filters below to find and compare flights from San Luis Obispo to Knoxville that are best for you.
Fly from
San Luis Obispo
Fly to
Knoxville
Route
Depart
Return
Price
San Luis ObispoKnoxville
SBP - TYS
SBPTYS
San Luis Obispo County
Thu 9/4
12:24 pm-11:51 pm
1 stop8h 27m
Knoxville McGhee Tyson
Mon 9/8
6:00 am-11:34 am
1 stop8h 34m
$339
San Luis ObispoKnoxville
SBP - TYS
SBPTYS
San Luis Obispo County
Thu 9/4
8:10 am-11:57 pm
2 stops12h 47m
Knoxville McGhee Tyson
Mon 9/8
5:45 am-3:59 pm
2 stops13h 14m
$419
Best time to book a flight from San Luis Obispo to Knoxville
Have a flexible travel schedule? Discover the best time to fly to Knoxville from San Luis Obispo 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 San Luis Obispo to Knoxville
What is the cheapest month to book a flight from San Luis Obispo to Knoxville?
Currently, January is the cheapest month in which you can book a flight from San Luis Obispo to Knoxville (average of $296). Flying from San Luis Obispo 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 SBP to TYS?
Find hourly flight availability from San Luis Obispo 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 June 12, 2025.
It’s optimal to fly from San Luis Obispo to Knoxville at noon. By choosing this option you can save up to 7% 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 June 12, 2025.
Food
6.6
Entertainment
7.0
Boarding
7.7
Overall
7.4
Comfort
7.3
Crew
8.1
Reviews
1 / 20
10.0
ExcellentKathy,Jun 2024
RDD - SFO
Food
6.6
Entertainment
7.0
Boarding
7.7
Overall
7.4
Comfort
7.3
Crew
8.1
Reviews
1 / 20
10.0
ExcellentKathy,Jun 2024
RDD - SFO
Food
6.6
Entertainment
7.0
Boarding
7.7
Overall
7.4
Comfort
7.3
Crew
8.1
Reviews
1 / 20
10.0
ExcellentKathy,Jun 2024
RDD - SFO
Related info for your journey
Find useful and relevant information for your journey from San Luis Obispo 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 San Luis Obispo?
Book flights to San Luis Obispo if you plan to visit one of these locationsMorristown
Cherokee
Corbin
Maryville
Oak Ridge
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Murphy
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Alternative routes for San Luis Obispo to Knoxville
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from San Luis Obispo to Knoxville
Discover the top 2 airlines that operate flights from San Luis Obispo 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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$254 | Average$428 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$278 | Average$718 | FlexibilityNo cancel fee | On-time69% |