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Cheap flights from Blountville to Costa Rica from $512

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Blountville to Costa Rica departing on 1/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Blountville to Costa Rica

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
10:16 am - 10:15 pm
TRI
-
SJO
12h 59m1 stop
Delta Logo
7:00 am - 6:20 pm
SJO
-
TRI
10h 20m1 stop
$512Delta
Fri, Jan 23 - Fri, Jan 30
American Airlines Logo
10:06 am - 10:30 pm
TRI
-
SJO
13h 24m2 stops
American Airlines Logo
7:45 am - 8:50 pm
SJO
-
TRI
12h 05m2 stops
$516American Airlines
Thu, Jan 15 - Tue, Feb 17
American Airlines Logo
7:24 pm - 12:38 pm
TRI
-
SJO
18h 14m1 stop
American Airlines Logo
8:00 am - 11:48 pm
SJO
-
TRI
14h 48m2 stops
$522American Airlines
Sat, Jan 24 - Sat, Jan 31
American Airlines Logo
6:10 am - 9:02 pm
TRI
-
SJO
15h 52m2 stops
American Airlines Logo
8:00 am - 11:48 pm
SJO
-
TRI
14h 48m2 stops
$534American Airlines
Sat, Jan 24 - Sat, Jan 31
Delta Logo
10:16 am - 10:15 pm
TRI
-
SJO
12h 59m1 stop
Delta Logo
7:00 am - 3:49 pm
SJO
-
TRI
7h 49m1 stop
$540Delta
Sat, Jan 24 - Sat, Jan 31
American Airlines Logo
7:23 am - 11:43 pm
TRI
-
SJO
17h 20m1 stop
American Airlines Logo
2:10 pm - 10:59 pm
SJO
-
TRI
7h 49m1 stop
$605American Airlines
Thu, Jan 15 - Tue, Feb 17

Delta flights from Blountville to Costa Rica

Our best Delta deals on Blountville to Costa Rica flight tickets
Delta
Jan 23
TRI10:16 amBlountville Tri Cities TN/VA
12h 59m
1 stop
SJO10:15 pmSan José Juan Santamaria Intl
Jan 30
SJO7:00 amSan José Juan Santamaria Intl
10h 20m
1 stop
TRI6:20 pmBlountville Tri Cities TN/VA
$512
Find similar
Delta
Jan 24
TRI10:16 amBlountville Tri Cities TN/VA
12h 59m
1 stop
SJO10:15 pmSan José Juan Santamaria Intl
Jan 31
SJO7:00 amSan José Juan Santamaria Intl
7h 49m
1 stop
TRI3:49 pmBlountville Tri Cities TN/VA
$540
Find similar

American Airlines flights from Blountville to Costa Rica

Our best American Airlines deals on Blountville to Costa Rica flight tickets
American Airlines
Jan 15
TRI10:06 amBlountville Tri Cities TN/VA
13h 24m
2 stops
SJO10:30 pmSan José Juan Santamaria Intl
Feb 17
SJO7:45 amSan José Juan Santamaria Intl
12h 05m
2 stops
TRI8:50 pmBlountville Tri Cities TN/VA
$516
Find similar
American Airlines
Jan 24
TRI7:24 pmBlountville Tri Cities TN/VA
18h 14m
1 stop
SJO12:38 pmSan José Juan Santamaria Intl
Jan 31
SJO8:00 amSan José Juan Santamaria Intl
14h 48m
2 stops
TRI11:48 pmBlountville Tri Cities TN/VA
$522
Find similar
American Airlines
Jan 24
TRI6:10 amBlountville Tri Cities TN/VA
15h 52m
2 stops
SJO9:02 pmSan José Juan Santamaria Intl
Jan 31
SJO8:00 amSan José Juan Santamaria Intl
14h 48m
2 stops
TRI11:48 pmBlountville Tri Cities TN/VA
$534
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from Blountville to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BlountvilleSan José

TRI - SJO

TRISJO

Blountville Tri Cities TN/VA

Fri 1/23

10:16 am-10:15 pm

1 stop12h 59m

San José Juan Santamaria Intl

Fri 1/30

7:00 am-6:20 pm

1 stop10h 20m

$512

BlountvilleSan José

TRI - SJO

TRISJO

Blountville Tri Cities TN/VA

Thu 1/15

10:06 am-10:30 pm

2 stops13h 24m

San José Juan Santamaria Intl

Tue 2/17

7:45 am-8:50 pm

2 stops12h 05m

$516

BlountvilleSan José

TRI - SJO

TRISJO

Blountville Tri Cities TN/VA

Sat 1/24

7:24 pm-12:38 pm

1 stop18h 14m

San José Juan Santamaria Intl

Sat 1/31

8:00 am-11:48 pm

2 stops14h 48m

$522

BlountvilleSan José

TRI - SJO

TRISJO

Blountville Tri Cities TN/VA

Sat 1/24

6:10 am-9:02 pm

2 stops15h 52m

San José Juan Santamaria Intl

Sat 1/31

8:00 am-11:48 pm

2 stops14h 48m

$534

BlountvilleSan José

TRI - SJO

TRISJO

Blountville Tri Cities TN/VA

Sat 1/24

10:16 am-10:15 pm

1 stop12h 59m

San José Juan Santamaria Intl

Sat 1/31

7:00 am-3:49 pm

1 stop7h 49m

$540

BlountvilleSan José

TRI - SJO

TRISJO

Blountville Tri Cities TN/VA

Thu 1/15

7:23 am-11:43 pm

1 stop17h 20m

San José Juan Santamaria Intl

Tue 2/17

2:10 pm-10:59 pm

1 stop7h 49m

$605

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Costa Rica from

How to get the cheapest flight ticket from Blountville to Costa Rica

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Costa Rica?

According to our data, Tuesday is the cheapest day to fly to Costa Rica from Blountville. The lowest ticket price found for a Tuesday departure recently was $343. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $897. These prices are subject to change though, so be sure to set up a Price Alert for flights to Costa Rica.

What is the cheapest time of day to depart on your flight to Costa Rica?

In the afternoon is the cheapest time of day to fly from Blountville to Costa Rica when you can find flight prices for as low as $605. Flying to Costa Rica in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Costa Rica are more costly in the morning, with an average ticket price of $878. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Blountville to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Blountville to Costa Rica

Fastest flight time

14h 35m

Direct flights

None
The fastest flight from Blountville to Costa Rica takes 14h 35m
There are no direct flights from Blountville to Costa Rica. There are no popular flight routes from Blountville to Costa Rica.
Search flight deals

  • When did momondo last update prices for flights from Blountville Tri Cities TN/VA Airport to Costa Rica?

    Prices for flights from Blountville Tri Cities TN/VA Airport to Costa Rica are refreshed on a daily basis.

  • How many operators does momondo search for flights from Blountville Tri Cities TN/VA Airport to Costa Rica?

  • How old do you have to be to fly from Blountville Tri Cities TN/VA Airport to Costa Rica?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Blountville Tri Cities TN/VA Airport to Costa Rica.

  • What documentation or ID do you need to fly to Costa Rica?

    The travel and health documents you'll need for your trip to Costa Rica may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Costa Rica. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Blountville to Costa Rica

Compare and see reviews for airlines that fly from Blountville to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $494Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Blountville to Costa Rica?

It is quick and easy to find Blountville to Costa Rica flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Costa Rica that suits you.

Can I find flights from Blountville to Costa Rica with flexible booking policies on momondo?

All flight searches from Blountville to Costa Rica on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Blountville to Costa Rica?

Once all potential Blountville to Costa Rica flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Blountville to Costa Rica right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Costa Rica, momondo offers a useful price alert feature which will track prices for flights to Costa Rica from Blountville and alert you when they change.

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Sat 1/10
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