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Find cheap flights from Costa Rica to Knoxville from $186

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Knoxville departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 6/12
Wed 6/19

Search hundreds of travel sites at once for deals on flights to Knoxville

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Knoxville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Knoxville, as well as popular online travel agencies
In the last 7 days travelers have searched 41,771,603 times on KAYAK, and here is why:

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Flights to Knoxville - Travel Insights & Trends

Get data-powered insights and trends for flights to Knoxville to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Knoxville?

The average price of all flights to Knoxville clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Knoxville is Monday where tickets can be as cheap as $486. On the other hand, the most expensive day to fly is Saturday, where prices are $679 on average.

What is the cheapest month to fly to Knoxville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Knoxville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to Knoxville is September, where tickets cost $450 on average for one-way flights. On the other hand, the most expensive months are March and June, where the average cost of tickets from Costa Rica is $1,460 and $726 respectively. For return trips, the best month to travel is September with an average price of $450.

What is the cheapest time of day to fly to Knoxville?

The average price for all flights to Knoxville depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Knoxville is generally in the evening, when flights cost $452 on average. The most expensive time of day to fly to Knoxville is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $634.

How far in advance should I book a flight to Knoxville?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Knoxville, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 16 days before departure.

How long is the flight to Knoxville?

The duration of your flight to Knoxville depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular route to Knoxville on KAYAK is from San José, which takes 8h 44m.

How many direct flights to Knoxville are there each day?

There are around 104 direct flights from within Costa Rica to Knoxville every day. Most flights depart in the morning, with 8:00 am the most common departure time and 40% of flights departing in the morning.

How many direct flights to Knoxville are there each week?

Each week there are around 726 direct flights from within Costa Rica to Knoxville. The most common day for departures is Friday, with 16% of flights taking off on this day.

Good to know

Low season

March

High season

December

Cheapest flight

$186
Best time to beat the crowds but there is an average 133% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from San José to Knoxville

FAQs - booking Knoxville flights

  • How far is Knoxville from central Knoxville?

    The city center of Knoxville is 11 miles from Knoxville.

  • What is the name of Knoxville’s airport?

    When flying to Knoxville, you'll arrive at Knoxville (TYS). The airport is also known as Mc Ghee Tyson or McGhee Tyson.

  • How does KAYAK find such low prices on flights to Knoxville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Knoxville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Knoxville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Knoxville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Knoxville with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Knoxville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airline offers the most flights to Knoxville?

    Of the 6 airlines that fly to Knoxville, American Airlines offers the most flights, with around 269 per week, followed by Delta with 163 flights per week.

See more FAQs

Top tips for finding cheap flights to Knoxville

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Knoxville flight deals.

Prefer to fly non-stop to Knoxville McGhee Tyson?

Find which airlines fly direct to McGhee Tyson, which days they fly and book direct flights.

Nonstop departures

Costa Rica to Knoxville McGhee Tyson

Monday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Tuesday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Wednesday

ANA, Aer Lingus, Aeromexico, +24 more

ANA, Aer Lingus, +25 more

Thursday

ANA, Aer Lingus, Aeromexico, +26 more

ANA, Aer Lingus, +27 more

Friday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Saturday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Sunday

ANA, Aer Lingus, Aeromexico, +26 more

ANA, Aer Lingus, +27 more

See more direct flights

Nonstop returns

Knoxville McGhee Tyson to Costa Rica

Monday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Tuesday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Wednesday

ANA, Aer Lingus, Aeromexico, +24 more

ANA, Aer Lingus, +25 more

Thursday

ANA, Aer Lingus, Aeromexico, +26 more

ANA, Aer Lingus, +27 more

Friday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Saturday

ANA, Aer Lingus, Aeromexico, +25 more

ANA, Aer Lingus, +26 more

Sunday

ANA, Aer Lingus, Aeromexico, +26 more

ANA, Aer Lingus, +27 more

See more direct flights
See more direct flights

Top airline flying from Costa Rica to Knoxville

 
See real verified KAYAK customer reviews for airlines flying to Knoxville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Costa Rica to Knoxville. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Knoxville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
American AirlinesOverall score based on 14608 reviews
8.0Crew
7.1Entertainment
6.6Food
7.6Boarding
7.2Comfort
Airline reviews

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

2.0 MediocreDerick, May 2024TRI - CLT
Read more about American Airlines reviews

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Left on time. Arrived early. Turbulence coming in and gate not open due to early arrival but expected.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

Book cheap flights from Costa Rica to Knoxville

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Knoxville found on KAYAK in the last 72 hours.
6/11Tue
1 stop
16h 40mSJO-TYS
6/19Wed
2 stops
12h 24mTYS-SJO
$326
6/11Tue
1 stop
16h 40mSJO-TYS
6/19Wed
1 stop
17h 09mTYS-SJO
$329
6/12Wed
1 stop
22h 13mSJO-TYS
6/19Wed
1 stop
20h 09mTYS-SJO
$368
7/15Mon
1 stop
17h 37mSJO-TYS
7/17Wed
1 stop
17h 09mTYS-SJO
$376
6/19Wed
1 stop
8h 28mSJO-TYS
6/27Thu
1 stop
19h 39mTYS-SJO
$390
6/12Wed
2 stopsAmerican Airlines
15h 33mSJO-TYS
6/19Wed
1 stopAmerican Airlines
10h 03mTYS-SJO
$431
9/27Fri
2 stopsAmerican Airlines
19h 26mSJO-TYS
10/7Mon
2 stopsAmerican Airlines
12h 34mTYS-SJO
$445
8/15Thu
1 stopDelta
8h 44mSJO-TYS
9/2Mon
1 stopDelta
8h 18mTYS-SJO
$489
7/16Tue
1 stopUnited Airlines
8h 18mSJO-TYS
7/17Wed
1 stopUnited Airlines
7h 19mTYS-SJO
$515
5/29Wed
1 stopUnited Airlines
15h 58mSJO-TYS
6/3Mon
1 stopUnited Airlines
7h 29mTYS-SJO
$560

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Knoxville found on KAYAK in the last 72 hours.
6/10Mon
1 stop
16h 20mSJO-TYS
$186
6/8Sat
1 stop
18h 15mSJO-TYS
$190
6/5Wed
2 stops
19h 25mSJO-TYS
$195
6/9Sun
1 stop
23h 43mSJO-TYS
$201
6/3Mon
1 stop
12h 02mSJO-TYS
$202
6/5Wed
1 stop
18h 15mSJO-TYS
$207
6/6Thu
2 stops
22h 28mSJO-TYS
$217
6/9Sun
2 stops
12h 26mSJO-TYS
$237
8/15Thu
1 stopAmerican Airlines
16h 11mSJO-TYS
$282
8/15Thu
1 stopAmerican Airlines
16h 11mSJO-TYS
$290

Search by stops

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Flights to Knoxville

Destination:

Knoxville (TYS)United States

Return flight deals:

Knoxville - Costa Rica

Cabin classes:

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