TYS - SJO

$241 Find Cheap Flights from Knoxville to San José - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$608
Typical prices: $600-$830
Delta
Sat 1/20Fri 2/2
TYS - SJO • 1 stop
Cheapest one-way
$241
Typical prices: $343-$475
Multiple Airlines
Fri 11/16
TYS - SJO • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Knoxville and San José. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
September
Cheapest • 29% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Charlotte Douglas (CLT)
Cheapest • Avg $537 (round-trip)
Atlanta Hartsfield-Jackson (ATL)
Shortest trip • 7h 42m (one-way)
Insights
Insights
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We hope you love your trip to San José!
Flight Deals
Booking Insights
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to San José

Wed, Jan 20 - Tue, Feb 2
Delta Logo
12:00 pm - 10:05 pmTYS  Knoxville McGhee Tyson-SJO San José Juan Santamaria Intl
11h 05m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:05 am - 5:13 pmSJO  San José Juan Santamaria Intl-TYS Knoxville McGhee Tyson
9h 08m1 stop Atlanta Hartsfield-Jackson
$608Delta
Wed, Jan 20 - Mon, Feb 1
Delta Logo
8:47 am - 10:05 pmTYS  Knoxville McGhee Tyson-SJO San José Juan Santamaria Intl
14h 18m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:10 pm - 9:45 pmSJO  San José Juan Santamaria Intl-TYS Knoxville McGhee Tyson
6h 35m1 stop Atlanta Hartsfield-Jackson
$633Delta
Wed, Jan 20 - Sun, Jan 31
Delta Logo
8:47 am - 10:05 pmTYS  Knoxville McGhee Tyson-SJO San José Juan Santamaria Intl
14h 18m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:05 am - 9:45 pmSJO  San José Juan Santamaria Intl-TYS Knoxville McGhee Tyson
13h 40m1 stop Atlanta Hartsfield-Jackson
$633Delta
Thu, Jan 21 - Wed, Feb 3
United Airlines Logo
12:00 pm - 6:16 pmTYS  Knoxville McGhee Tyson-SJO San José Juan Santamaria Intl
7h 16m1 stop Houston George Bush Intcntl
United Airlines Logo
9:05 am - 12:05 amSJO  San José Juan Santamaria Intl-TYS Knoxville McGhee Tyson
14h 00m2 stops Newark Washington, D.C. Dulles Intl
$638United Airlines
Sun, Feb 21 - Sat, Feb 27
American Airlines Logo
5:30 am - 11:26 pmTYS  Knoxville McGhee Tyson-SJO San José Juan Santamaria Intl
18h 56m1 stop Dallas/Fort Worth
American Airlines Logo
12:35 am - 7:22 pmSJO  San José Juan Santamaria Intl-TYS Knoxville McGhee Tyson
17h 47m1 stop Dallas/Fort Worth
$643American Airlines
Wed, Jan 13 - Sun, Jan 24
American Airlines Logo
8:00 am - 7:55 pmTYS  Knoxville McGhee Tyson-SJO San José Juan Santamaria Intl
12h 55m1 stop Dallas/Fort Worth
American Airlines Logo
6:20 am - 8:15 pmSJO  San José Juan Santamaria Intl-TYS Knoxville McGhee Tyson
12h 55m1 stop Miami
$643American Airlines
Thu, Jan 21 - Sun, Jan 31
United Airlines Logo
6:40 am - 6:16 pmTYS  Knoxville McGhee Tyson-SJO San José Juan Santamaria Intl
12h 36m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
1:15 am - 11:02 amSJO  San José Juan Santamaria Intl-TYS Knoxville McGhee Tyson
8h 47m1 stop Houston George Bush Intcntl
$663United Airlines
Mon, Nov 16 - Thu, Nov 19
United Airlines Logo
7:00 am - 1:22 pmTYS  Knoxville McGhee Tyson-SJO San José Juan Santamaria Intl
7h 22m1 stop Houston George Bush Intcntl
United Airlines Logo
11:28 pm - 10:44 amSJO  San José Juan Santamaria Intl-TYS Knoxville McGhee Tyson
10h 16m1 stop Newark
$700United Airlines
Wed, Jan 13 - Sun, Jan 24
Avianca Logo
7:35 pm - 8:50 amTYS  Knoxville McGhee Tyson-SJO San José Juan Santamaria Intl
14h 15m2 stops Washington, D.C. Dulles Intl San Salvador El Salvador Intl
Avianca Logo
9:45 am - 12:05 amSJO  San José Juan Santamaria Intl-TYS Knoxville McGhee Tyson
13h 20m2 stops San Salvador El Salvador Intl Washington, D.C. Dulles Intl
$703Avianca
Sat, Nov 14 - Tue, Nov 17
Avianca Logo
5:45 am - 11:40 pmTYS  Knoxville McGhee Tyson-SJO San José Juan Santamaria Intl
18h 55m2 stops Washington, D.C. Dulles Intl San Salvador El Salvador Intl
Avianca Logo
4:15 pm - 11:30 amSJO  San José Juan Santamaria Intl-TYS Knoxville McGhee Tyson
18h 15m2 stops Guatemala City La Aurora Washington, D.C. Dulles Intl
$739Avianca
Booking Insights

Price, demand and travel trends for Knoxville to San José flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Knoxville to San José with more confidence.

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

Round-trip flights from Knoxville to San José start at $608. Prices are typical for this route right now, with typical round-trip fares ranging from $600 to $830. The lowest price found in the past 5 days was $608 on Delta.

What's the cheapest day of the week to fly from Knoxville to San José?

Tuesday is the cheapest day of the week to fly from Knoxville to San José, it is 20% cheaper than the average day. Friday is the most expensive day with flight prices 17% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

•September is the cheapest month to fly from Knoxville to San José at $503 round-trip.
•July ($1,009) and June ($838) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 100% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Knoxville to San José flights

Low season

September

Cheapest flight

$241
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Knoxville to San José

When to book flights from Knoxville to San José

Are your dates flexible? Find out the best times to travel from Knoxville to San José based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Knoxville to San José flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Knoxville to San José?

    Flights from Knoxville to San José usually depart from Knoxville McGhee Tyson (TYS) and arrive at San José Juan Santamaria Intl (SJO).

  • What cabin classes can I book on flights from Knoxville to San José?

    Only Economy Class is available on flights from Knoxville to San José.

  • Which airports do connecting flights from Knoxville to San José pass through?

    One-stop flights from Knoxville to San José most commonly connect through:

    • Houston George Bush Intcntl (IAH) - 36% of one-stop connections
    • Miami (MIA) - 26% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 14% of one-stop connections
    • Charlotte Douglas (CLT) - 10% of one-stop connections

    Houston George Bush Intcntl (IAH) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Knoxville to San José?

    Yes. Being flexible with your travel dates can save you up to 32% on the Knoxville to San José route. Tuesday is the cheapest departure day at $574 round-trip on average, while Friday is the most expensive at $835, a difference of $261. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in San José?

    Some of the most popular sights in San José are Parque Metropolitano La Sabana, Estadio Nacional de Costa Rica and Museo de Oro. These are among the most viewed places in San José on KAYAK.

  • How long is a flight from Knoxville to San José?

    A nonstop flight from Knoxville to San José takes 0h 00m, covering 1,782 miles.

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

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Knoxville to San José changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $608 to $3,915. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Knoxville to San José looking right now?

    One-way fares from Knoxville to San José are currently lower than usual. Average one-way flight prices are about $330, which is 19% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Knoxville to San José?

    Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 7h 42m, compared with 7h 53m via Charlotte Douglas (CLT) and 7h 59m via Miami (MIA).

  • What is the time difference between Knoxville and San José?

    San José is 2 hours behind Knoxville (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at San José Juan Santamaria Intl Airport (SJO)?

    San José Juan Santamaria Intl Airport (SJO) hosts 5 major car rental companies, with daily rates starting from around $1 for economy cars. Top options include:
    • Budget
    • Avis
    • Priceless
    • Routes Car & Truck Rentals
    • Payless

  • How much should I expect to pay for a Knoxville to San José flight?

    Round-trip flights from Knoxville to San José range from $600 to $830, with an average of $713 over the past 12 months. Anything below $600 counts as a good deal.

Your guide to booking Knoxville to San José flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average $574 - about $261 less than Friday (31% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Knoxville to San José trip for September. Fares historically average $503 round-trip in that month - typically $506 less than the most expensive month, which is July (based on the last 12 months).

More options for your flight from Knoxville to San José

Complete your trip to San José with a hotel stay or car rental

Car rentals in San José
Hotels in San José
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