SJO - TYS

$326 Find Cheap Flights from San José to Knoxville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San José to Knoxville departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Knoxville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San José to Knoxville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San José to Knoxville, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$451
Multiple Airlines
Thu 2/26Thu 3/5
SJO - TYS • 1 stop
Cheapest one-way
$326
Multiple Airlines
Thu 3/12
SJO - TYS • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Knoxville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San José to Knoxville (SJO-TYS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San José to Knoxville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San José to Knoxville

Thu, Feb 26 - Thu, Mar 5
Multiple Airlines Logo
12:35 pm - 6:31 pm
SJO
-
TYS
28h 56m
1 stop
Multiple Airlines Logo
7:20 am - 11:40 pm
TYS
-
SJO
17h 20m
2 stops
$451Multiple Airlines
Thu, Mar 12 - Tue, Mar 24
Multiple Airlines Logo
12:31 pm - 10:24 pm
SJO
-
TYS
7h 53m
1 stop
Multiple Airlines Logo
3:00 pm - 11:19 am
TYS
-
SJO
22h 19m
1 stop
$481Multiple Airlines
Thu, Mar 12 - Tue, Mar 24
Multiple Airlines Logo
11:43 am - 8:10 am
SJO
-
TYS
18h 27m
2 stops
Multiple Airlines Logo
3:00 pm - 11:19 am
TYS
-
SJO
22h 19m
1 stop
$495Multiple Airlines
Thu, Feb 26 - Thu, Mar 5
Multiple Airlines Logo
1:31 pm - 6:31 pm
SJO
-
TYS
28h 00m
2 stops
Multiple Airlines Logo
7:20 am - 7:45 am
TYS
-
SJO
25h 25m
2 stops
$520Multiple Airlines
Thu, Mar 12 - Wed, Mar 25
Multiple Airlines Logo
11:43 am - 8:10 am
SJO
-
TYS
18h 27m
2 stops
Multiple Airlines Logo
8:30 am - 10:42 am
TYS
-
SJO
28h 12m
1 stop
$521Multiple Airlines
Thu, Mar 12 - Wed, Mar 25
Multiple Airlines Logo
12:31 pm - 8:10 am
SJO
-
TYS
17h 39m
1 stop
Multiple Airlines Logo
8:30 am - 10:42 am
TYS
-
SJO
28h 12m
1 stop
$531Multiple Airlines
Thu, Feb 26 - Thu, Mar 5
Multiple Airlines Logo
12:35 pm - 6:31 pm
SJO
-
TYS
28h 56m
1 stop
Multiple Airlines Logo
12:36 pm - 12:22 pm
TYS
-
SJO
24h 46m
1 stop
$551Multiple Airlines
Thu, Mar 12 - Tue, Mar 24
Multiple Airlines Logo
4:15 pm - 6:27 pm
SJO
-
TYS
24h 12m
3 stops
Multiple Airlines Logo
3:00 pm - 11:19 am
TYS
-
SJO
22h 19m
1 stop
$585Multiple Airlines
Thu, Mar 12 - Wed, Mar 25
Multiple Airlines Logo
4:15 pm - 6:27 pm
SJO
-
TYS
24h 12m
3 stops
Multiple Airlines Logo
8:30 am - 10:42 am
TYS
-
SJO
28h 12m
1 stop
$611Multiple Airlines
Thu, Feb 26 - Thu, Mar 5
Multiple Airlines Logo
4:15 pm - 6:31 pm
SJO
-
TYS
25h 16m
3 stops
Multiple Airlines Logo
7:20 am - 7:45 am
TYS
-
SJO
25h 25m
2 stops
$676Multiple Airlines
Booking Insights

KAYAK's insights & trends for San José to Knoxville flights

Get data-powered insights and trends into flights from San José to Knoxville to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between San José and Knoxville?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from San José to Knoxville.

There is just one airline that flies from San José to Knoxville direct and that is American Airlines. The best round-trip deal found from American Airlines for the route is $530.

Good to know

Low seasonMarch
Cheapest flight$326
Best time to beat the crowds with an average 69% drop in price.
Flight from San José to Knoxville

When to book flights from San José to Knoxville

Are your dates flexible? Find out the best times to travel from San José to Knoxville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San José to Knoxville

  • What is the cheapest flight from San José to Knoxville?

    In the last 3 days, the lowest price for a flight from San José to Knoxville was $326 for a one-way ticket and $451 for a round-trip.

  • Do I need a passport to fly between San José and Knoxville?

    Yes

  • Which aircraft models fly most regularly from San José to Knoxville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San José to Knoxville?

    oneworld is the only airline alliance operating flights between San José and Knoxville.

  • How does KAYAK find such low prices on flights from San José to Knoxville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San José to Knoxville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San José to Knoxville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from San José is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San José to Knoxville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Knoxville with an airline and back to San José with another airline. Booking your flights between San José and TYS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San José to Knoxville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Knoxville from San José up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San José to Knoxville

 
See real verified KAYAK customer reviews for airlines flying from San José to Knoxville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San José to Knoxville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11114 reviews
6.9Entertainment
7.5Boarding
8.0Crew
6.4Food
7.2Comfort
Airline reviews

On the plus side, crew was attentive, drinks were cold, and in-flight entertainment selection was better than some other airlines. On the negative aide, Plane was delayed almost an hour, either no announcements from the gate crew. Biscoff cookies are gross, appreciate airlines that give a choice. Also, crew had no personality or enthusiasm at all.

6.0 GoodKathleen, Jan 2026
LGA - MCO
Read more American Airlines reviews

On the plus side, crew was attentive, drinks were cold, and in-flight entertainment selection was better than some other airlines. On the negative aide, Plane was delayed almost an hour, either no announcements from the gate crew. Biscoff cookies are gross, appreciate airlines that give a choice. Also, crew had no personality or enthusiasm at all.

Little warm on the plane and delayed for an hour

Tell the crew (when boarding) to yell at the imbeciles blocking us from walking up to scan. I promise everyone crowds around and half of us (most the time I’m group 4) have to push our way through. Your staff is awesome, the public - not so much-

Bags took over and hour to come out. Delays due to wind caused rebooking.

Services, food products, and crew friendliness on American Airlines international flights is mediocre compared to Emirates, Qatar, and Singapore Airways. American does not do much to differentiate its product on international routes. Its menu options are similar on international flights. American Airlines flight attendants do not call elite frequent travelers by their names; American Airlines flight attendants do not seem to be motivated to go above and beyond in the service they provide. American Airlines personnel do not seem to take pride in their work.

The flight was good. We had to spend almost an hour on the tarmac when we arrived in Dallas. Waiting for a gate. What’s the point of arriving early if you have no gate to park at?

Lower WiFi prices; allow us to see our flight on a map; more variety of drink choices.

I was originally scheduled on AA 1763. When I landed in Miami, I went to the counter for flight AA 2115 to try to move my flight to this one. I was in a first class seat on AA 1763. While they moved to me this flight, I was told that there were no other 1st class seats available and they assigned me into coach. However, when I was getting off the plane I noticed that one of the pilots who was also in line to go jump seat - somehow miraculously got a 1st class seat on this flight. It is actually infuriating that I had a paid 1st class seat yet somehow they would move an AA employee ahead of that. At a bare minimum, they should have compensated me for the fare difference and I really think paying customers should ALWAYs get the premiere seats.

So excited very proud first of all I wanna thank kayak all updates very professional and fast alart And amazing cabin crew so nice to me they deserve big salute

UGH I HAD TO MISS MY FIRST FLIGHT TO TAMPA CAUSE OF THE 10 MINUTE DELAY OF THE ORLANDO TO MIAMI ONE SO THEY HAD ME GET ANOTHER TICKET. I AM NOT HAPPY AT ALL BECAUSE IT MADE ME MISS MY CONNECTING FLIGHT FROM TAMPA TO LONDON AND FORCED ME TO MISS A DAY AT MY ROOM IN THE UK.

Everything you need to know for your flight from San José to Knoxville

Information on your arrival and departure airports