HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Knoxville

$160+ 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — TYS
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San José to Knoxville with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$313
(Kiwi.com)

One-way from

$160
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$201
Provider with most accurate pricing for San José Juan Santamaria Intl-Knoxville McGhee Tyson flight deals.
Search Deals
Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Knoxville McGhee Tyson flights.
Search Deals
From San José Juan Santamaria Intl to Knoxville McGhee Tyson
Search Deals
One-way flight from San José Juan Santamaria Intl to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($136 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

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 March 28, 2025.

This Mytrip deal was found by Cheapflights users on 3/27. 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.
Sat 7/267:30 amSJO - TYS
2 stops34h 34mMultiple Airlines
Sun 8/38:54 pmTYS - SJO
2 stops26h 59mMultiple Airlines
Deal found 3/27$424
This Delta deal was found by Cheapflights users on 3/27. 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.
Thu 4/31:20 pmSJO - TYS
1 stop8h 22mDelta
Thu 4/107:00 amTYS - SJO
1 stop6h 54mDelta
Deal found 3/27$462
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Thu 4/36:05 amSJO - TYS
2 stops10h 59mAmerican Airlines
Thu 4/106:55 amTYS - SJO
1 stop7h 50mAmerican Airlines
Deal found 3/27$476
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Fri 4/1111:13 amSJO - TYS
1 stop10h 02mUnited Airlines
Sat 4/197:00 amTYS - SJO
1 stop7h 26mUnited Airlines
Deal found 3/27$1,039
This Mytrip deal was found by Cheapflights users on 3/27. 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.
Fri 7/253:00 pmSJO - TYS
2 stops29h 35mAvianca
Sun 8/35:45 amTYS - SJO
2 stops36h 05mAvianca
Deal found 3/27$2,103

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 March 28, 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

7:30 am-8:04 pm

2 stops34h 34m

Knoxville McGhee Tyson

Sun 8/3

8:54 pm-9:53 pm

2 stops26h 59m

$424

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

Thu 5/15

6:03 am-10:20 pm

1 stop14h 17m

Knoxville McGhee Tyson

Mon 6/2

7:10 am-6:35 pm

1 stop13h 25m

$512

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

Fri 4/11

11:13 am-11:15 pm

1 stop10h 02m

Knoxville McGhee Tyson

Sat 4/19

7:00 am-12:26 pm

1 stop7h 26m

$1,039

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

Fri 7/25

3:00 pm-10:35 pm

2 stops29h 35m

Knoxville McGhee Tyson

Sun 8/3

5:45 am-3:50 pm

2 stops36h 05m

$2,103

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

Sun 5/11

11:32 am-11:39 pm

1 stop10h 07m

$160

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

Fri 5/2

2:10 pm-12:29 pm

1 stop20h 19m

$323

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

Thu 5/1

1:40 am-7:31 pm

2 stops39h 51m

$799

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Compare providers for flights from San José to Knoxville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San José to Knoxville in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San José, San José Province-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San José, San José Province-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San José, San José Province-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San José, San José Province-Knoxville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San José, San José Province-Knoxville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 $295). 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 March 28, 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 March 28, 2025.
Read reviews from past customers who have flown Delta, United Airlines and American Airlines from San José to Knoxville. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Canada
7.0
Good
8,986 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Avianca
6.7
Okay
2,300 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 American Airlines is currently your cheapest option to Knoxville, with prices starting at $466. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $484 and $488, respectively. American Airlines is currently priced 16% below the average price you’ll pay for this route.

  • 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 $295). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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
Liberia to Nashville flights
San José to Memphis 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$462Average$634FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$498Average$695FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.