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Knoxville

$196+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — TYS
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$431
(Mytrip)

One-way from

$196
(Kiwi.com)

Popular in

November

Cheapest in

March

Average price

$634
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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Average for round-trip flights in July 2025
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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 July 3, 2025.

This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/85:10 pmSJO - TYS
1 stop15h 17mMultiple Airlines
Sun 8/319:12 pmTYS - SJO
1 stop16h 00mMultiple Airlines
Deal found 7/2$431
This Delta deal was found by Cheapflights users on 7/2. 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.
Mon 9/151:35 pmSJO - TYS
1 stop8h 01mDelta
Sun 9/215:45 amTYS - SJO
1 stop8h 23mDelta
Deal found 7/2$575
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Thu 12/112:20 pmSJO - TYS
1 stop28h 13mUnited Airlines
Sat 3/72:00 pmTYS - SJO
1 stop22h 56mUnited Airlines
Deal found 7/2$646
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Sat 7/2611:59 pmSJO - TYS
1 stop11h 13mAmerican Airlines
Mon 8/46:05 amTYS - SJO
1 stop15h 59mAmerican Airlines
Deal found 7/2$648
This Avianca deal was found by Cheapflights users on 7/2. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/231:55 amSJO - TYS
2 stops17h 02mAvianca
Thu 8/75:45 amTYS - SJO
1 stop23h 50mAvianca
Deal found 7/2$1,354
This Air Canada deal was found by Cheapflights users on 7/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/118:00 amSJO - TYS
2 stops31h 05mAir Canada
Sat 7/195:45 amTYS - SJO
2 stops19h 05mAir Canada
Deal found 7/1$2,067

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 July 3, 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

Tue 7/8

5:10 pm-10:27 am

1 stop15h 17m

Knoxville McGhee Tyson

Sun 8/31

9:12 pm-11:12 am

1 stop16h 00m

$431

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

Mon 9/15

1:35 pm-11:36 pm

1 stop8h 01m

Knoxville McGhee Tyson

Sun 9/21

5:45 am-12:08 pm

1 stop8h 23m

$575

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

Sat 7/26

11:59 pm-1:12 pm

1 stop11h 13m

Knoxville McGhee Tyson

Mon 8/4

6:05 am-8:04 pm

1 stop15h 59m

$648

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

Fri 7/11

5:30 am-6:11 pm

1 stop10h 41m

Knoxville McGhee Tyson

Sat 7/19

7:00 am-10:39 pm

1 stop17h 39m

$786

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

Wed 7/23

1:55 am-8:57 pm

2 stops17h 02m

Knoxville McGhee Tyson

Thu 8/7

5:45 am-3:35 am

1 stop23h 50m

$1,354

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

Fri 7/11

8:00 am-5:05 pm

2 stops31h 05m

Knoxville McGhee Tyson

Sat 7/19

5:45 am-10:50 pm

2 stops19h 05m

$2,067

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

Tue 9/23

12:19 pm-3:41 pm

1 stop25h 22m

$196

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

Sat 8/16

5:10 pm-10:27 am

1 stop15h 17m

$285

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

Wed 8/13

1:35 pm-11:48 pm

1 stop8h 13m

$380

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

Wed 8/13

6:00 am-8:55 pm

2 stops12h 55m

$389

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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 July 3, 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.

How much does it cost to fly round-trip from San José, San José Province to Knoxville?

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 July 3, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from San José to Knoxville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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
9,681 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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
2,363 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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 Delta is currently your cheapest option to Knoxville, with prices starting at $575. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $648 and $786, respectively. Delta is currently priced 8% 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?

    $285 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 American Airlines, with prices starting from $380 and $389, 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
Alcoa
Oak Ridge
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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$530Average$737FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$607Average$690FlexibilityNo cancel feeOn-time69%

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