$128+ 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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — SJO
Sep 26 — Oct 31
Round-trip
1 adult, Economy
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Find cheap flights from Nashville to Costa Rica with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Nashville to Costa RicaExplore 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 August 27, 2026.
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 August 27, 2026.
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Tue 10/278:30 am -
2 stops11h 23m
Tue 11/32:25 pm -
1 stop7h 53m
Deal found 8/23![United Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 8/22. 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 10/146:00 am -
2 stops15h 21m
Tue 10/206:00 am -
2 stops12h 15m
Deal found 8/22![American Airlines logo]()
$363
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Tue 10/206:15 am -
1 stop6h 55m
Wed 10/284:20 pm -
2 stops16h 06m
Deal found 8/23![United Airlines logo]()
$366
This American Airlines deal was found by Cheapflights users on 8/23. 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 10/47:30 pm -
1 stop19h 30m
Sat 10/103:01 pm -
2 stops15h 55m
Deal found 8/23![American Airlines logo]()
$370
This American Airlines deal was found by Cheapflights users on 8/26. 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 10/206:06 pm -
2 stops20h 12m
Wed 10/282:44 pm -
2 stops19h 09m
Deal found 8/26![American Airlines logo]()
$371
This United Airlines deal was found by Cheapflights users on 8/26. 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 11/76:00 am -
2 stops12h 37m
Tue 11/175:20 pm -
1 stop14h 15m
Deal found 8/26![United Airlines logo]()
$382
This American Airlines deal was found by Cheapflights users on 8/25. 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 10/36:36 pm -
1 stop19h 42m
Wed 10/72:44 pm -
1 stop26h 12m
Deal found 8/25![American Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 8/26. 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 10/107:14 pm -
2 stops19h 04m
Sat 10/172:44 pm -
2 stops16h 44m
Deal found 8/26![American Airlines logo]()
$387
This American Airlines deal was found by Cheapflights users on 8/26. 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.
Mon 9/215:00 am -
1 stop9h 47m
Sat 9/262:47 pm -
1 stop25h 59m
Deal found 8/26![American Airlines logo]()
$392
This JetBlue deal was found by Cheapflights users on 8/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:35 am -
1 stop6h 23m
Wed 10/282:05 pm -
1 stop7h 14m
Deal found 8/25![JetBlue logo]()
$398
This American Airlines deal was found by Cheapflights users on 8/24. 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.
Thu 10/155:00 am -
1 stop10h 00m
Wed 11/112:01 pm -
2 stops18h 04m
Deal found 8/24![American Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 8/26. 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.
Thu 11/127:09 pm -
2 stops19h 08m
Mon 11/163:35 pm -
2 stops18h 30m
Deal found 8/26![American Airlines logo]()
$403
Best flights from Nashville to Costa RicaDiscover carefully curated flight deals from Nashville to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
Discover carefully curated flight deals from Nashville to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Tue 10/206:15 am -
1 stop6h 55m
Wed 10/284:20 pm -
1 stop14h 15m
Deal found 8/23![United Airlines logo]()
$366
This American Airlines deal was found by Cheapflights users on 8/23. 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 10/207:54 pm -
2 stops18h 24m
Wed 10/282:44 pm -
1 stop26h 12m
Deal found 8/23![American Airlines logo]()
$380
This JetBlue deal was found by Cheapflights users on 8/24. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:35 am -
1 stop6h 23m
Wed 10/282:05 pm -
1 stop7h 14m
Deal found 8/24![JetBlue logo]()
$398
This Air Canada deal was found by Cheapflights users on 8/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:00 am -
1 stop30h 10m
Mon 11/163:10 pm -
1 stop28h 28m
Deal found 8/22![Air Canada logo]()
$507
This Copa Airlines deal was found by Cheapflights users on 8/22. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:30 am -
2 stops25h 34m
Mon 9/145:55 pm -
2 stops23h 52m
Deal found 8/22![Copa Airlines logo]()
$561
This United Airlines deal was found by Cheapflights users on 8/26. 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 11/710:45 am -
1 stop7h 52m
Tue 11/175:20 pm -
1 stop14h 15m
Deal found 8/26![United Airlines logo]()
$382
This American Airlines deal was found by Cheapflights users on 8/23. 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.
Thu 11/127:09 pm -
2 stops19h 08m
Mon 11/163:35 pm -
2 stops18h 30m
Deal found 8/23![American Airlines logo]()
$403
This American Airlines deal was found by Cheapflights users on 8/25. 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.
Mon 9/146:03 am -
1 stop8h 44m
Fri 9/182:18 pm -
1 stop8h 20m
Deal found 8/25![American Airlines logo]()
$408
This United Airlines deal was found by Cheapflights users on 8/26. 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 10/266:25 am -
1 stop14h 14m
Tue 10/2710:28 pm -
1 stop18h 17m
Deal found 8/26![United Airlines logo]()
$478
This American Airlines deal was found by Cheapflights users on 8/22. 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 10/105:20 am -
1 stop7h 10m
Sat 10/172:44 pm -
2 stops18h 41m
Deal found 8/22![American Airlines logo]()
$454
This Copa Airlines deal was found by Cheapflights users on 8/23. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:30 am -
2 stops24h 49m
Sat 9/192:48 pm -
2 stops17h 46m
Deal found 8/23![Copa Airlines logo]()
$561
This United Airlines deal was found by Cheapflights users on 8/24. 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 11/156:25 am -
1 stop14h 14m
Fri 11/201:55 pm -
2 stops19h 31m
Deal found 8/24![United Airlines logo]()
$478
This American Airlines deal was found by Cheapflights users on 8/26. 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 9/206:03 pm -
2 stops20h 15m
Fri 9/252:47 pm -
2 stops17h 58m
Deal found 8/26![American Airlines logo]()
$460
This American Airlines deal was found by Cheapflights users on 8/26. 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 10/47:30 pm -
1 stop19h 30m
Sat 10/103:01 pm -
2 stops15h 55m
Deal found 8/26![American Airlines logo]()
$500
This United Airlines deal was found by Cheapflights users on 8/22. 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 11/166:00 am -
2 stops14h 39m
Tue 11/1711:28 pm -
2 stops14h 50m
Deal found 8/22![United Airlines logo]()
$555
Last-minute flights from Nashville to Costa RicaDiscover last-minute flight deals from Nashville to Costa Rica. Data last updated August 27, 2026 and is based on user searches.
Discover last-minute flight deals from Nashville to Costa Rica. Data last updated August 27, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Wed 8/266:41 pm -
1 stop18h 40m
Mon 3/88:45 am -
1 stop9h 42m
Deal found 8/26![United Airlines logo]()
$403
This Southwest deal was found by Cheapflights users on 8/26. 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.
Mon 8/3111:45 am -
2 stops7h 55m
Wed 9/309:00 am -
1 stop9h 35m
Deal found 8/26![Southwest logo]()
$479
This American Airlines deal was found by Cheapflights users on 8/26. 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.
Mon 8/316:40 am -
1 stop6h 46m
Wed 9/306:00 am -
1 stop14h 46m
Deal found 8/26![American Airlines logo]()
$486
This KAYAK deal was found by Cheapflights users on 8/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:00 am -
1 stop7h 52m
Thu 9/31:29 pm -
2 stops19h 24m
Deal found 8/22![American Airlines logo]()
$499
This American Airlines deal was found by Cheapflights users on 8/22. 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 9/1210:25 am -
2 stops10h 42m
Sat 9/191:00 pm -
1 stop9h 38m
Deal found 8/22![American Airlines logo]()
$455
This American Airlines deal was found by Cheapflights users on 8/24. 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.
Mon 9/146:12 pm -
2 stops20h 06m
Fri 9/182:47 pm -
2 stops20h 08m
Deal found 8/24![American Airlines logo]()
$371
This American Airlines deal was found by Cheapflights users on 8/26. 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.
Fri 9/186:12 pm -
2 stops20h 06m
Sat 9/262:47 pm -
2 stops16h 53m
Deal found 8/26![American Airlines logo]()
$403
This American Airlines deal was found by Cheapflights users on 8/22. 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.
Fri 9/186:00 am -
2 stops15h 07m
Sun 9/276:00 am -
1 stop10h 46m
Deal found 8/22![American Airlines logo]()
$404
This American Airlines deal was found by Cheapflights users on 8/26. 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 9/206:03 am -
1 stop8h 44m
Fri 9/252:18 pm -
1 stop18h 05m
Deal found 8/26![American Airlines logo]()
$366
This American Airlines deal was found by Cheapflights users on 8/26. 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.
Mon 9/217:04 am -
1 stop7h 43m
Sat 9/262:47 pm -
2 stops16h 30m
Deal found 8/26![American Airlines logo]()
$387
This American Airlines deal was found by Cheapflights users on 8/26. 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.
Fri 9/253:38 pm -
2 stops21h 21m
Mon 9/281:00 pm -
2 stops27h 27m
Deal found 8/26![American Airlines logo]()
$439
This American Airlines deal was found by Cheapflights users on 8/23. 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 9/306:12 pm -
2 stops20h 06m
Sun 10/42:18 pm -
2 stops17h 22m
Deal found 8/23![American Airlines logo]()
$464
One-way flights from Nashville to Costa RicaSearch for one-way flight options from Nashville to Costa Rica. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
Search for one-way flight options from Nashville to Costa Rica. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
This Frontier deal was found by Cheapflights users on 8/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:29 pm -
1 stop13h 01m
Deal found 8/26![Frontier logo]()
$128
This American Airlines deal was found by Cheapflights users on 8/22. 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 10/2111:05 am -
2 stops10h 16m
Deal found 8/22![American Airlines logo]()
$158
This American Airlines deal was found by Cheapflights users on 8/24. 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.
Fri 10/307:00 am -
1 stop8h 00m
Deal found 8/24![American Airlines logo]()
$160
This American Airlines deal was found by Cheapflights users on 8/27. 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.
Mon 9/217:04 am -
1 stop7h 43m
Deal found 8/27![American Airlines logo]()
$167
This United Airlines deal was found by Cheapflights users on 8/23. 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 11/236:26 pm -
1 stop18h 56m
Deal found 8/23![United Airlines logo]()
$171
This American Airlines deal was found by Cheapflights users on 8/25. 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 10/36:12 pm -
2 stops20h 06m
Deal found 8/25![American Airlines logo]()
$173
This American Airlines deal was found by Cheapflights users on 8/26. 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 9/266:12 pm -
1 stop20h 35m
Deal found 8/26![American Airlines logo]()
$180
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/136:30 am -
1 stop6h 51m
Deal found 8/24![United Airlines logo]()
$180
This JetBlue deal was found by Cheapflights users on 8/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:35 am -
1 stop6h 23m
Deal found 8/25![JetBlue logo]()
$183
This United Airlines deal was found by Cheapflights users on 8/26. 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 10/256:25 am -
1 stop6h 57m
Deal found 8/26![United Airlines logo]()
$184
This United Airlines deal was found by Cheapflights users on 8/26. 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 9/46:30 am -
1 stop6h 51m
Deal found 8/26![United Airlines logo]()
$188
This American Airlines deal was found by Cheapflights users on 8/25. 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.
Thu 9/247:51 pm -
2 stops18h 56m
Deal found 8/25![American Airlines logo]()
$189
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 August 27, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $358 (United Airlines) |
One-way from | $128 (Frontier) |
Popular in | July |
Cheapest in | September |
Average price | $458 |
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 7,457,451 searches. Data last updated August 27, 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
Cheapest round-trip
NashvilleLiberia
BNA Nashville Intl - LIR Liberia
BNALIR
Nashville Intl
Tue 10/20
6:15 am-12:10 pm
1 stop6h 55m
Liberia
Wed 10/28
4:20 pm-7:35 am
1 stop14h 15m
$366
NashvilleLiberia
BNA Nashville Intl - LIR Liberia
BNALIR
Nashville Intl
Tue 10/20
7:54 pm-1:18 pm
2 stops18h 24m
Liberia
Wed 10/28
2:44 pm-5:56 pm
1 stop26h 12m
$380
NashvilleLiberia
BNA Nashville Intl - LIR Liberia
BNALIR
Nashville Intl
Sat 11/7
10:45 am-6:37 pm
1 stop7h 52m
Liberia
Tue 11/17
5:20 pm-7:35 am
1 stop14h 15m
$382
Quickest round-trip
NashvilleLiberia
BNA Nashville Intl - LIR Liberia
BNALIR
Nashville Intl
Tue 10/20
7:35 am-12:58 pm
1 stop6h 23m
Liberia
Wed 10/28
2:05 pm-10:19 pm
1 stop7h 14m
$398
NashvilleLiberia
BNA Nashville Intl - LIR Liberia
BNALIR
Nashville Intl
Thu 11/12
7:09 pm-2:17 pm
2 stops19h 08m
Liberia
Mon 11/16
3:35 pm-10:05 am
2 stops18h 30m
$403
NashvilleLiberia
BNA Nashville Intl - LIR Liberia
BNALIR
Nashville Intl
Mon 9/14
6:03 am-1:47 pm
1 stop8h 44m
Liberia
Fri 9/18
2:18 pm-11:38 pm
1 stop8h 20m
$408
NashvilleLiberia
BNA Nashville Intl - LIR Liberia
BNALIR
Nashville Intl
Sat 10/10
5:20 am-11:30 am
1 stop7h 10m
Liberia
Sat 10/17
2:44 pm-10:25 am
2 stops18h 41m
$454
NashvilleLiberia
BNA Nashville Intl - LIR Liberia
BNALIR
Nashville Intl
Sun 9/20
6:03 pm-1:18 pm
2 stops20h 15m
Liberia
Fri 9/25
2:47 pm-9:45 am
2 stops17h 58m
$460
NashvilleSan José
BNA Nashville Intl - SJO San José Juan Santamaria Intl
BNASJO
Nashville Intl
Mon 10/26
6:25 am-7:39 pm
1 stop14h 14m
San José Juan Santamaria Intl
Tue 10/27
10:28 pm-5:45 pm
1 stop18h 17m
$478
NashvilleSan José
BNA Nashville Intl - SJO San José Juan Santamaria Intl
BNASJO
Nashville Intl
Sun 11/15
6:25 am-8:39 pm
1 stop14h 14m
San José Juan Santamaria Intl
Fri 11/20
1:55 pm-9:26 am
2 stops19h 31m
$478
Showing 1-10 of 33 resultsSorted by cheapest first
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.
BNA-SJO
BNA-LIR
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
BNA-CR0
BNA-SJO
BNA-LIR
What is the cheapest month to book a flight from Nashville to Costa Rica?
Currently, September is the cheapest month in which you can book a flight from Nashville to Costa Rica (average of $401). Flying from Nashville to Costa Rica in December is currently the most expensive (average of $660). 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 August 27, 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.
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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.
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Alternative routes for Nashville to Costa Rica
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Costa Rica by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Nashville to Costa Rica by cabin class
Find flights from Nashville to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Nashville and Costa Rica flights
Browse other Nashville and Costa Rica flight options. Last updated on August 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Nashville to Costa Rica
Discover the top 5 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 7,457,451 searches. Data last updated August 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$132 | Average$653 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$318 | Average$597 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$335 | Average$529 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$360 | Average$466 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$370 | Average$660 | FlexibilityNo cancel fee | On-time63% |