SJO - TYS

$395 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 6/8. 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
$484
Typical prices: $669-$617
Southwest
Sun 8/30Sun 9/6
SJO - TYS • 2 stops
Cheapest one-way
$333
Multiple Airlines
Mon 6/8
SJO - TYS • 1 stop
Top airlines
Cheapest • from $484 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San José and Knoxville. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $476 (round-trip)
Shortest trip • 6h 52m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 24% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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

Sun, Aug 30 - Sun, Sep 6
Southwest Logo
9:00 am - 9:45 pm
SJO
-
TYS
10h 45m
2 stops
Southwest Logo
1:30 pm - 6:40 pm
TYS
-
SJO
7h 10m
1 stop
$484Southwest
Sun, Aug 30 - Sun, Sep 6
Southwest Logo
9:00 am - 9:45 pm
SJO
-
TYS
10h 45m
2 stops
Southwest Logo
8:55 am - 6:40 pm
TYS
-
SJO
11h 45m
2 stops
$512Southwest
Mon, Jul 6 - Sat, Jul 11
Multiple Airlines Logo
5:55 pm - 9:43 am
SJO
-
TYS
13h 48m
2 stops
Multiple Airlines Logo
5:50 pm - 8:21 am
TYS
-
SJO
16h 31m
2 stops
$544Multiple Airlines
Thu, Jul 30 - Thu, Aug 6
JetBlue Logo
1:16 pm - 11:52 pm
SJO
-
TYS
8h 36m
1 stop
JetBlue Logo
7:41 pm - 11:49 am
TYS
-
SJO
18h 08m
1 stop
$545JetBlue
Fri, Aug 28 - Sun, Sep 6
Multiple Airlines Logo
2:20 am - 1:49 pm
SJO
-
TYS
33h 29m
2 stops
Multiple Airlines Logo
1:19 pm - 3:11 pm
TYS
-
SJO
27h 52m
1 stop
$599Multiple Airlines
Mon, Aug 31 - Sun, Sep 6
Multiple Airlines Logo
7:07 am - 2:35 pm
SJO
-
TYS
29h 28m
1 stop
Multiple Airlines Logo
1:19 pm - 3:11 pm
TYS
-
SJO
27h 52m
1 stop
$623Multiple Airlines
Sun, Aug 30 - Sun, Sep 6
Multiple Airlines Logo
7:07 am - 12:35 pm
SJO
-
TYS
27h 28m
1 stop
Multiple Airlines Logo
1:19 pm - 3:11 pm
TYS
-
SJO
27h 52m
1 stop
$642Multiple Airlines
Sat, Aug 29 - Sun, Sep 6
American Airlines Logo
6:00 am - 11:51 pm
SJO
-
TYS
15h 51m
1 stop
American Airlines Logo
6:00 am - 12:03 pm
TYS
-
SJO
8h 03m
1 stop
$644American Airlines
Sat, Aug 29 - Sun, Sep 6
American Airlines Logo
2:53 pm - 10:30 am
SJO
-
TYS
17h 37m
2 stops
American Airlines Logo
7:00 am - 7:53 pm
TYS
-
SJO
14h 53m
2 stops
$649American Airlines
Thu, Jul 30 - Thu, Aug 6
American Airlines Logo
11:41 pm - 11:51 pm
SJO
-
TYS
22h 10m
1 stop
American Airlines Logo
7:19 am - 1:52 pm
TYS
-
SJO
8h 33m
1 stop
$655American 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.

How much is a round-trip flight from San José to Knoxville?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San José to Knoxville departing in August.

What is the cheapest month to fly from San José to Knoxville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San José to Knoxville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San José to Knoxville is October, where tickets cost $530 (return) on average. On the other hand, the most expensive months are March and November, where the average cost of round-trip tickets is $1,032 and $1,011 respectively.

Good to know

Low seasonFebruary
Cheapest flight$333
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 9% increase 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 5 days, the lowest price for a flight from San José to Knoxville was $333 for a one-way ticket and $484 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.
7.1
American AirlinesOverall score based on 11641 reviews
7.5Boarding
7.2Comfort
6.9Entertainment
7.9Crew
6.4Food
Airline reviews

The flight from LA to Chicago was smooth and service was very good overall.

8.0 ExcellentAnonymous, Jun 2026
LAX - ORD
Read more American Airlines reviews

The flight from LA to Chicago was smooth and service was very good overall.

The flight from Dallas to Tokyo was not on Japan Airlines. It was on American Airlines. Very disappointed that we did not fly on Japan Airlines. Will not be using you liars again. I’ll just book direct from the airline next time. Wish you could make this right and has us fly on Japan Air when heading back home to the US.

The Mario was so helpful and provided amazing customer service however l have being waiting for a callback for almost a week now and have not heard anything further after l informed them l wanted to change my date of traveling because of my hospital appointment even send them proof and l was unable to use manag your booking on their website is a bit frustrating and l would appreciate an update on My request as soon as possible. And have called them times without numbers no response

They made nearly everyone check their bag because the overhead bins are way too small. Extremely inconvenient

The overhead bins are too small, They served one meal and two snack for a 10hr flight. My meal was missing the butter, cheese and salad dressing everyone else got. The crew were nice and the plane was clean

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

The passport line was so long that many of us were concerned about missing our flight and some did. It would've helped if a AA representative had gone to the passport check-in sooner to advise that boarding was closing and those flying that were stuck back in the line, needed to come forward with apologies to others. An AA representative did do that but only after boarding had already closed. (They delayed take-off so that more who were running with carry-ons could get to the gate - especially stressful for older people!) Then to be crammed into a seat with barely enough leg room for a thin woman, 5'7", like me, much less for a taller, bigger person was not comfortable, especially if the person in front decided to lean back. Crew was fine, food and entertainment also.

Movies on my phone are great. It would be nice to have a gluten free snack option.

It was what i expected. I like the movies you can access from your phone. It would be nice if there was a gluten free snack offered. But I did bring my own snack knowing there would not be a gluten free option

The flight was peaceful, just s slight turbulence, pilots and crews were all nice and made a great job! Arrived safely in the Philippines. Thank you ya’ll!

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

Information on your arrival and departure airports