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$190+ Cheap flights from San José (SJO) to Knoxville (TYS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — TYS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from San José to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) 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

$425
(Mytrip)

One-way from

$190
(Mytrip)

Popular in

November

Cheapest in

March
From San José Juan Santamaria Intl to Knoxville McGhee Tyson
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One-way flight from San José Juan Santamaria Intl to Knoxville McGhee Tyson
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Highest demand for flights based on searches. 10% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Find flight deals from San José to Knoxville

Cheapest flights from San José to Knoxville
Explore the most affordable flight options available from San José to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2612:16 pmSJO - TYS
1 stop29h 48mMultiple Airlines
Mon 8/46:00 amTYS - SJO
1 stop6h 29mMultiple Airlines
Deal found 6/12$386
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.
Wed 10/11:30 pmSJO - TYS
1 stop8h 13mUnited Airlines
Tue 10/77:03 amTYS - SJO
1 stop7h 23mUnited Airlines
Deal found 6/12$521
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.
Wed 10/112:12 pmSJO - TYS
2 stops18h 26mAmerican Airlines
Tue 10/75:17 amTYS - SJO
2 stops9h 43mAmerican Airlines
Deal found 6/12$546
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/272:10 pmSJO - TYS
1 stop8h 44mDelta
Sat 1/34:30 pmTYS - SJO
1 stop6h 25mDelta
Deal found 6/12$1,060
This Gotogate deal was found by Cheapflights users on 6/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/301:55 amSJO - TYS
2 stops18h 40mAvianca
Thu 7/105:45 amTYS - SJO
1 stop23h 50mAvianca
Deal found 6/11$1,160
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/117:55 amSJO - TYS
2 stops31h 10mAir Canada
Sat 7/195:45 amTYS - SJO
2 stops19h 05mAir Canada
Deal found 6/12$1,997

Cheapflights Fare Finder

Customize your flight search to find flights from San José 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 José to Knoxville that are best for you.

Fly from

San José

Fly to

Knoxville

Route

Depart

Return

Price

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

Sat 7/26

12:16 pm-8:04 pm

1 stop29h 48m

Knoxville McGhee Tyson

Mon 8/4

6:00 am-10:29 am

1 stop6h 29m

$386

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

Wed 10/1

1:30 pm-11:43 pm

1 stop8h 13m

Knoxville McGhee Tyson

Tue 10/7

7:03 am-12:26 pm

1 stop7h 23m

$521

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

Wed 10/1

12:12 pm-8:38 am

2 stops18h 26m

Knoxville McGhee Tyson

Tue 10/7

5:17 am-1:00 pm

2 stops9h 43m

$546

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

Mon 6/30

1:55 am-10:35 pm

2 stops18h 40m

Knoxville McGhee Tyson

Thu 7/10

5:45 am-3:35 am

1 stop23h 50m

$1,160

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

Fri 7/11

7:55 am-5:05 pm

2 stops31h 10m

Knoxville McGhee Tyson

Sat 7/19

5:45 am-10:50 pm

2 stops19h 05m

$1,997

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

Wed 10/1

1:18 pm-11:27 pm

1 stop8h 09m

Knoxville McGhee Tyson

Tue 10/7

5:30 am-11:48 am

1 stop8h 18m

$2,088

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

Thu 6/19

12:28 pm-8:04 am

1 stop17h 36m

$190

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

Sat 8/16

5:10 pm-10:27 am

1 stop15h 17m

$291

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

Wed 8/13

1:35 pm-11:48 pm

1 stop8h 13m

$344

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

Sun 8/17

5:30 am-8:01 pm

1 stop12h 31m

$370

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 11 results
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Best time to book a flight from San José to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from San José 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 José to Knoxville

What is the cheapest month to book a flight from San José, San José Province to Knoxville?

Currently, January is the cheapest month in which you can book a flight from San José, San José Province to Knoxville (average of $296). Flying from San José, San José Province 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 SJO to TYS?

Find hourly flight availability from San José 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 typically best to fly out from San José, San José Province to Knoxville in the morning. Doing so could potentially save you 8% on the flight price compared to flying at noon, which is usually more expensive.

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.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,531 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Avianca
6.7
Okay
2,345 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from San José to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from San José, San José Province to Knoxville round-trip?

    Flying on United Airlines is currently your cheapest option to Knoxville, with prices starting at $600. Additional round-trip tickets that might be worth considering are offered by American Airlines and Avianca, with the lowest prices starting at $620 and $1,160, respectively. United Airlines is currently priced 4% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from San José, San José Province to Knoxville one-way?

    $291 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $344 and $370, respectively.

  • Can I find deals for flights from San José to Knoxville that include hotel bookings?

    Yes. In addition to deals on San José to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San José to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San José to Knoxville.

  • Can I find deals for business class flights from San José to Knoxville?

    Yes. Cheapflights offers flight deals from San José to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San José, San José Province to Knoxville?

    Currently, January is the cheapest month in which you can book a flight from San José, San José Province to Knoxville (average of $296). Flying from San José, San José Province 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.

See more FAQs

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Morristown
Cherokee
Corbin
Maryville
Oak Ridge
Alcoa
Murphy

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Alternative routes for San José to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.
San José to Nashville flights
San José to Memphis flights
Liberia to Nashville flights

Top 2 airlines flying from San José to Knoxville

Discover the top 2 airlines that operate flights from San José 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.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$496Average$668FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$530Average$713FlexibilityNo cancel feeOn-time71%

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