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$272+ Cheap flights from Blountville (TRI) to Costa Rica

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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
TRI — SJO
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap flight deals from Blountville to Costa Rica

One-way flights from Blountville to Costa Rica
Search for one-way flight options from Blountville to Costa Rica. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/82:34 pm
TRI
-
SJO
3 stops46h 48m
Multiple Airlines
Deal found 2/11$272
This Delta deal was found by Cheapflights users on 2/11. 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.
Sun 3/810:31 am
TRI
-
SJO
1 stop12h 44m
Delta
Deal found 2/11$310
This American Airlines deal was found by Cheapflights users on 2/11. 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.
Sun 3/88:28 pm
TRI
-
SJO
2 stops14h 57m
American Airlines
Deal found 2/11$315

Find 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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars
Provider with most accurate pricing for Blountville Tri Cities TN/VA-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Blountville Tri Cities TN/VA-San José Juan Santamaria Intl flights.
Search Deals

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 February 13, 2026.
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

Sun 3/8

2:34 pm-11:22 am

3 stops46h 48m

$272

BlountvilleSan José

TRI - SJO

TRISJO

Blountville Tri Cities TN/VA

Sun 3/8

10:31 am-9:15 pm

1 stop12h 44m

$310

BlountvilleSan José

TRI - SJO

TRISJO

Blountville Tri Cities TN/VA

Sun 3/8

8:28 pm-9:25 am

2 stops14h 57m

$315

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

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 $78). 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.

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 February 13, 2026.
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
11,275 reviews

Boarding

7.5

Overall

7.2

Crew

8.0

Entertainment

6.9

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,275 reviews
American Airlines
7.2
Good
11,275 reviews

Boarding

7.5

Overall

7.2

Crew

8.0

Entertainment

6.9

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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.

  • 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 $78). 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.

See more FAQs

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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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$494Average$810FlexibilityNo cancel feeOn-time71%

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