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Costa Rica

$122+ Cheap flights from Nashville (BNA) 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SJO
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
1 adult, Economy
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Cheap flight deals from Nashville to Costa Rica

Cheapest flights from Nashville to Costa Rica
Explore the most affordable flight options available from Nashville to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.

This United Airlines deal was found by Cheapflights users on 6/9. 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.
Mon 9/146:30 am
BNA
-
LIR
1 stop6h 40m
United Airlines
Tue 9/221:20 pm
LIR
-
BNA
2 stops18h 29m
United Airlines
Deal found 6/9$281
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Mon 9/76:15 am
BNA
-
SJO
1 stop14h 22m
United Airlines
Thu 9/171:25 pm
SJO
-
BNA
1 stop8h 20m
United Airlines
Deal found 6/9$300
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Fri 10/3010:30 am
BNA
-
SJO
1 stop10h 09m
United Airlines
Sun 11/12:20 pm
SJO
-
BNA
1 stop7h 42m
United Airlines
Deal found 6/9$302
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Sat 10/316:30 pm
BNA
-
SJO
2 stops18h 39m
American Airlines
Mon 11/161:23 pm
SJO
-
BNA
1 stop10h 17m
American Airlines
Deal found 6/9$305
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Tue 11/37:18 pm
BNA
-
LIR
2 stops18h 55m
American Airlines
Sat 11/71:21 pm
LIR
-
BNA
2 stops18h 16m
American Airlines
Deal found 6/8$317
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Wed 9/167:28 pm
BNA
-
LIR
2 stops18h 50m
American Airlines
Wed 9/232:47 pm
LIR
-
BNA
2 stops17h 41m
American Airlines
Deal found 6/9$322
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Sun 9/66:30 am
BNA
-
SJO
1 stop14h 07m
United Airlines
Thu 9/101:25 pm
SJO
-
BNA
1 stop8h 20m
United Airlines
Deal found 6/5$322
This Southwest deal was found by Cheapflights users on 6/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:00 am
BNA
-
SJO
1 stop8h 45m
Southwest
Thu 9/249:00 am
SJO
-
BNA
1 stop8h 10m
Southwest
Deal found 6/8$338
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Sat 11/710:30 am
BNA
-
LIR
1 stop8h 07m
United Airlines
Wed 11/118:35 am
LIR
-
BNA
1 stop7h 42m
United Airlines
Deal found 6/9$347
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Fri 6/126:30 am
BNA
-
SJO
1 stop6h 51m
United Airlines
Fri 6/197:55 am
SJO
-
BNA
1 stop11h 39m
United Airlines
Deal found 6/8$347
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Sat 7/46:20 am
BNA
-
LIR
1 stop9h 05m
United Airlines
Sat 7/113:27 pm
LIR
-
BNA
1 stop17h 20m
United Airlines
Deal found 6/7$348
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Sat 10/3110:30 am
BNA
-
SJO
1 stop10h 09m
United Airlines
Sat 11/78:45 am
SJO
-
BNA
1 stop7h 32m
United Airlines
Deal found 6/9$356

Find flight deals from Nashville to Costa Rica

Keep the following information in mind while searching for Nashville to Costa Rica flight deals. Data was last updated June 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$281
(United Airlines)

One-way from

$122
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$590
Provider with most accurate pricing for Nashville Intl-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-San José Juan Santamaria Intl flights.
Search Deals
From Nashville Intl to Costa Rica
Search Deals
One-way flight from Nashville Intl to Costa Rica
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nashville 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 June 10, 2026.
Use the filters below to find and compare flights from Nashville to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleSan José

BNA - SJO

BNASJO

Nashville Intl

Fri 10/30

10:30 am-7:39 pm

1 stop10h 09m

San José Juan Santamaria Intl

Sun 11/1

2:20 pm-10:02 pm

1 stop7h 42m

$302

NashvilleLiberia

BNA - LIR

BNALIR

Nashville Intl

Sun 9/6

6:30 am-12:00 pm

1 stop6h 30m

Liberia

Wed 9/9

1:25 pm-10:49 pm

1 stop8h 24m

$348

NashvilleLiberia

BNA - LIR

BNALIR

Nashville Intl

Sat 7/4

6:20 am-2:25 pm

1 stop9h 05m

Liberia

Fri 7/10

11:10 am-10:42 pm

1 stop10h 32m

$348

NashvilleLiberia

BNA - LIR

BNALIR

Nashville Intl

Sat 7/4

8:40 am-2:25 pm

1 stop6h 45m

Liberia

Sat 7/11

3:27 pm-9:47 am

1 stop17h 20m

$348

NashvilleSan José

BNA - SJO

BNASJO

Nashville Intl

Sat 10/31

10:30 am-7:39 pm

1 stop10h 09m

San José Juan Santamaria Intl

Sat 11/7

8:45 am-4:17 pm

1 stop7h 32m

$356

NashvilleLiberia

BNA - LIR

BNALIR

Nashville Intl

Mon 9/14

7:00 am-11:57 am

1 stop5h 57m

Liberia

Mon 9/21

1:05 pm-9:38 pm

1 stop7h 33m

$367

NashvilleLiberia

BNA - LIR

BNALIR

Nashville Intl

Sun 9/13

7:00 am-11:57 am

1 stop5h 57m

Liberia

Fri 9/25

1:05 pm-9:38 pm

1 stop7h 33m

$367
Quickest round-trip

NashvilleSan José

BNA - SJO

BNASJO

Nashville Intl

Thu 8/27

7:50 am-12:57 pm

1 stop6h 07m

San José Juan Santamaria Intl

Wed 9/2

2:02 pm-10:22 pm

1 stop7h 20m

$392

NashvilleSan José

BNA - SJO

BNASJO

Nashville Intl

Tue 9/8

6:30 am-7:37 pm

1 stop14h 07m

San José Juan Santamaria Intl

Tue 9/15

7:55 am-6:45 pm

1 stop9h 50m

$407

NashvilleLiberia

BNA - LIR

BNALIR

Nashville Intl

Sun 6/21

6:30 am-2:25 pm

1 stop8h 55m

Liberia

Thu 6/25

11:10 am-10:42 pm

1 stop10h 32m

$410

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 39 resultsSorted by cheapest first
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Best time to book a flight from Nashville to Costa Rica

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

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

Currently, August is the cheapest month in which you can book a flight from Nashville to Costa Rica (average of $180). Flying from Nashville to Costa Rica in June is currently the most expensive (average of $391). 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.

How far ahead should I book a flight from Nashville to Costa Rica?

The price you pay for your flight from Nashville to Costa Rica may vary depending on when you book. For the best chance of a lower fare, look to book 24 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 June 10, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Nashville to Costa Rica to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,237 reviews

Overall

7.9

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Southwest
7.9
Good
4,237 reviews
Southwest
7.9
Good
4,237 reviews

Overall

7.9

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Delta
7.9
Good
8,396 reviews
Southwest
7.9
Good
4,237 reviews

Overall

7.9

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
United Airlines
7.4
Good
9,803 reviews
Southwest
7.9
Good
4,237 reviews

Overall

7.9

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
American Airlines
7.1
Good
11,640 reviews
Southwest
7.9
Good
4,237 reviews

Overall

7.9

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Related info for your journey

Find useful and relevant information for your journey from Nashville 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 Nashville to Costa Rica?

    For a flight from Nashville to Costa Rica, you will be flying from Nashville Intl. Nashville Intl (BNA) is just 6.0 mi from the center of the city.

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

    United Airlines, Delta, and JetBlue can get you from Nashville to Costa Rica in just under 5h 57m. Your travel time can differ by up to 4h 12m. There are 1764 mi between Nashville and Costa Rica. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Nashville to Costa Rica are Southwest ($136), Delta ($143), and United Airlines ($158).

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Nashville to Costa Rica (average of $180). Flying from Nashville to Costa Rica in June is currently the most expensive (average of $391). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Nashville to Costa Rica

Discover the top 4 airlines that operate flights from Nashville 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 June 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$250Average$581FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$328Average$550FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$335Average$525FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$343Average$596FlexibilityNo cancel feeOn-time69%

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