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$666+ Cheap flights from Blountville (TRI) to Costa Rica

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
TRI — SJO
nov. 15 — nov. 221
sáb. 11/15
sáb. 11/22
1 adult, Economy
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Cheap flight deals from Blountville to Costa Rica

Keep the following information in mind while searching for Blountville to Costa Rica flight deals. Data was last updated octubre 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$512
(American Airlines)
Provider with most accurate pricing for Blountville Tri Cities TN/VA-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for Blountville Tri Cities TN/VA-San José Juan Santamaria Intl flights.
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From Blountville Tri Cities TN/VA to Costa Rica
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Find flight deals from Blountville to Costa Rica

Best flights from Blountville to Costa Rica
Discover carefully curated flight deals from Blountville to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated octubre 16, 2025.

This Delta deal was found by Cheapflights users on 10/15. 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.
dom. 4/53:50 pmTRI - SJO
1 stop7h 25mDelta
mar. 4/71:20 pmSJO - TRI
1 stop7h 06mDelta
Deal found 10/15$666
This American Airlines deal was found by Cheapflights users on 10/14. 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.
dom. 4/56:27 pmTRI - SJO
2 stops18h 33mAmerican Airlines
mar. 4/72:25 pmSJO - TRI
2 stops24h 59mAmerican Airlines
Deal found 10/14$670
This Delta deal was found by Cheapflights users on 10/15. 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.
dom. 3/1510:15 amTRI - SJO
1 stop13h 00mDelta
sáb. 3/212:35 pmSJO - TRI
1 stop17h 00mDelta
Deal found 10/15$779
This American Airlines deal was found by Cheapflights users on 10/15. 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.
dom. 3/157:08 amTRI - SJO
2 stops13h 22mAmerican Airlines
jue. 3/1912:01 amSJO - TRI
2 stops21h 40mAmerican Airlines
Deal found 10/15$871

Cheapflights Fare Finder

 
Customize your flight search to find flights from Blountville to Costa Rica 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 octubre 16, 2025.
Use the filters below to find and compare flights from Blountville to Costa Rica that are best for you.

Fly from

Blountville

Fly to

Costa Rica

Route

Depart

Return

Price

BlountvilleSan José

TRI - SJO

TRISJO

Blountville Tri Cities TN/VA

dom. 4/5

3:50 pm-9:15 pm

1 stop7h 25m

San José Juan Santamaria Intl

mar. 4/7

1:20 pm-10:26 pm

1 stop7h 06m

$666

BlountvilleSan José

TRI - SJO

TRISJO

Blountville Tri Cities TN/VA

dom. 4/5

6:27 pm-11:00 am

2 stops18h 33m

San José Juan Santamaria Intl

mar. 4/7

2:25 pm-5:24 pm

2 stops24h 59m

$670

BlountvilleSan José

TRI - SJO

TRISJO

Blountville Tri Cities TN/VA

dom. 3/15

10:15 am-9:15 pm

1 stop13h 00m

San José Juan Santamaria Intl

sáb. 3/21

2:35 pm-9:35 am

1 stop17h 00m

$779

BlountvilleSan José

TRI - SJO

TRISJO

Blountville Tri Cities TN/VA

dom. 3/15

7:08 am-6:30 pm

2 stops13h 22m

San José Juan Santamaria Intl

jue. 3/19

12:01 am-11:41 pm

2 stops21h 40m

$871

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Best time to book a flight from Blountville to Costa Rica

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

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

Currently, April is the cheapest month in which you can book a flight from Blountville to Costa Rica (average of $93). Flying from Blountville to Costa Rica in September is currently the most expensive (average of $498). 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 TRI to CR?

Find hourly flight availability from Blountville to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 16, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 77% on flights from Blountville to Costa Rica by exploring options for tickets in the evening.

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. 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 Costa Rica. Reviews last updated octubre 16, 2025.
Read reviews from past customers who have flown American Airlines from Blountville to Costa Rica. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,043 reviews

Crew

8.0

Entertainment

6.9

Overall

7.2

Comfort

7.2

Food

6.4

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,043 reviews
American Airlines
7.2
Good
11,043 reviews

Crew

8.0

Entertainment

6.9

Overall

7.2

Comfort

7.2

Food

6.4

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Blountville to Costa Rica. 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 from for flights from Blountville to Costa Rica?

    Most people fly from Blountville Tri Cities TN/VA (TRI) if they book a flight from Blountville to Costa Rica. Blountville Tri Cities TN/VA is conveniently located just 5.7 mi from Blountville’s city center.

  • How long is the flight from Blountville to Costa Rica?

    For as low as $666, Delta can have you in Costa Rica from Blountville in 7h 25m. There are 1832 mi between Blountville and Costa Rica. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Blountville to Costa Rica (average of $93). Flying from Blountville to Costa Rica in September is currently the most expensive (average of $498). 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.

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Alternative routes for Blountville to Costa Rica

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Top airline flying from Blountville to Costa Rica

Discover the top airline that operate flights from Blountville to Costa Rica. 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 octubre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$555Average$707FlexibilityNo cancel feeOn-time71%

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