Cheap flights from Knoxville to San Antonio (TYS - SAT)

Flight FAQs

From Knoxville to San Antonio

Are flight prices decreasing from Knoxville to San Antonio due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Knoxville and San Antonio for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Knoxville to San Antonio for under $200 on Cheapflights?

Yes, there are multiple flights from Knoxville to San Antonio for under $200. The cheapest flight booked recently is on Delta for just $182, but on average you can expect to pay $434.

Are there nonstop flights from Knoxville to San Antonio for under $200 on Cheapflights?

There are no nonstop flights from Knoxville to San Antonio, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Knoxville to San Antonio for under $400?

There are currently 3+ open flights from Knoxville to San Antonio within the next 7 days for less than $400.

Does it rain more in Knoxville or San Antonio?

The rainfall in Knoxville is generally same as the rainfall in San Antonio. This will continue over the next 11 days.

Is Knoxville weather warmer or cooler than San Antonio?

With an average temperature of 97 °F, peak weather can be found in August. As a traveler, expect to see changes in flight prices during that period. The temperatures in San Antonio are hotter than in Knoxville.

How long is the flight from Knoxville to San Antonio?

A quick flight from Knoxville to San Antonio can take about 4h 20m. Delta provides one of the quickest options available for as low as $230.

What is the cheapest airline to fly from Knoxville to San Antonio round-trip?

Our cheapest airline available from Knoxville to San Antonio is Delta. Our recent data shows that you can find tickets from as low as $182 on this airline. Users have found that Delta is 49% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Knoxville to San Antonio one-way?

The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $101. Check flights for Delta, as they currently have the next best price.