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$187+ Cheap flights from Costa Rica 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — TYS
abr. 22 — abr. 291
mar. 4/22
mar. 4/29
1 adult, Economy
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Cheap flight deals from Costa Rica to Knoxville

Keep the following information in mind while searching for Costa Rica to Knoxville flight deals. Data was last updated abril 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$290
(Mytrip)

One-way from

$187
(Mytrip)

Popular in

December

Cheapest in

March

Average price

$758
Provider with most accurate pricing for San José Juan Santamaria Intl-Knoxville McGhee Tyson flight deals.
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Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Knoxville McGhee Tyson flights.
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From Costa Rica to Knoxville McGhee Tyson
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One-way flight from Costa Rica to Knoxville McGhee Tyson
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Highest demand for flights based on searches. 15% potential increase in price ($104 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Costa Rica to Knoxville

Cheapest flights from Costa Rica to Knoxville
Explore the most affordable flight options available from Costa Rica to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/17. 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.
jue. 5/2211:32 amSJO - TYS
1 stop20h 44mMultiple Airlines
mié. 5/2811:24 amTYS - SJO
1 stop26h 09mMultiple Airlines
Deal found 4/17$290
This Delta deal was found by Cheapflights users on 4/15. 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.
vie. 10/31:18 pmSJO - TYS
1 stop8h 28mDelta
mar. 10/75:30 amTYS - SJO
1 stop8h 18mDelta
Deal found 4/15$511
This United Airlines deal was found by Cheapflights users on 4/17. 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.
sáb. 7/265:30 amSJO - TYS
1 stop16h 14mUnited Airlines
lun. 8/47:00 amTYS - SJO
1 stop29h 11mUnited Airlines
Deal found 4/17$518
This American Airlines deal was found by Cheapflights users on 4/15. 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.
vie. 10/32:20 pmSJO - TYS
2 stops19h 55mAmerican Airlines
mar. 10/78:46 pmTYS - SJO
2 stops14h 39mAmerican Airlines
Deal found 4/15$570
This Air Canada deal was found by Cheapflights users on 4/16. 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.
dom. 5/48:00 amSJO - TYS
2 stops30h 54mAir Canada
jue. 5/225:45 amTYS - SJO
2 stops19h 05mAir Canada
Deal found 4/16$1,038
This Booking.com deal was found by Cheapflights users on 4/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/2710:10 amSJO - TYS
2 stops34h 25mAvianca
sáb. 8/25:45 amTYS - SJO
2 stops27h 55mAvianca
Deal found 4/16$1,185

Cheapflights Fare Finder

Customize your flight search to find flights from Costa Rica 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 abril 17, 2025.
Use the filters below to find and compare flights from Costa Rica to Knoxville that are best for you.

Fly from

Costa Rica

Fly to

Knoxville

Route

Depart

Return

Price

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

jue. 5/22

11:32 am-10:16 am

1 stop20h 44m

Knoxville McGhee Tyson

mié. 5/28

11:24 am-11:33 am

1 stop26h 09m

$290

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

vie. 7/11

6:18 am-12:04 am

1 stop15h 46m

Knoxville McGhee Tyson

sáb. 7/19

6:55 pm-12:54 pm

1 stop19h 59m

$607

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

mar. 5/6

7:55 am-1:36 pm

1 stop27h 41m

Knoxville McGhee Tyson

mar. 5/27

7:00 am-10:39 pm

1 stop17h 39m

$665

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

dom. 5/4

8:00 am-4:54 pm

2 stops30h 54m

Knoxville McGhee Tyson

jue. 5/22

5:45 am-10:50 pm

2 stops19h 05m

$1,038

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

lun. 5/5

3:00 pm-10:45 pm

2 stops29h 45m

Knoxville McGhee Tyson

mié. 5/21

7:00 am-11:30 pm

2 stops18h 30m

$1,301

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

lun. 5/12

12:28 pm-10:18 pm

1 stop7h 50m

$187

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

sáb. 5/3

2:53 pm-11:48 pm

1 stop6h 55m

$468

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

vie. 5/2

7:55 am-1:36 pm

1 stop27h 41m

$494

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

dom. 5/11

1:40 am-10:45 pm

2 stops19h 05m

$513

San JoséKnoxville

SJO - TYS

SJOTYS

San José Juan Santamaria Intl

vie. 5/2

6:05 am-7:38 pm

2 stops11h 33m

$536

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Best time to book a flight from Costa Rica to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Costa Rica 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 Costa Rica to Knoxville

What is the cheapest month to book a flight from Costa Rica to Knoxville?

Currently, January is the cheapest month in which you can book a flight from Costa Rica to Knoxville (average of $296). Flying from Costa Rica 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 CR to TYS?

Find hourly flight availability from Costa Rica 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 abril 17, 2025.

When flying from Costa Rica to Knoxville, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 abril 17, 2025.
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

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
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

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
8,667 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

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
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

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
9,143 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

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
2,316 reviews
Delta
8.0
Very good
7,916 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

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 Costa Rica to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Knoxville from Costa Rica?

    Knoxville McGhee Tyson (TYS), located 11.3 mi from the city center, is the airport you fly into when you book flights from Costa Rica to Knoxville.

  • What are the cheapest airlines to fly from Costa Rica to Knoxville one-way?

    The cheapest airlines for a one-way flight from Costa Rica to Knoxville are Delta ($468), United Airlines ($494), and Avianca ($513).

  • Can I find deals for flights from Costa Rica to Knoxville that include hotel bookings?

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

  • How can I find direct flights from Costa Rica to Knoxville?

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

  • Can I find deals for business class flights from Costa Rica to Knoxville?

    Yes. Cheapflights offers flight deals from Costa Rica 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 Costa Rica to Knoxville?

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

Book flights to Costa Rica 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

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Top 2 airlines flying from Costa Rica to Knoxville

Discover the top 2 airlines that operate flights from Costa Rica 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 abril 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$462Average$634FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$527Average$669FlexibilityNo cancel feeOn-time71%

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