$112+ Cheap flights from Louisiana 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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — SJO
Mar 5 — Mar 121
1 adult, Economy
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Find cheap flights from Louisiana to Costa Rica with Cheapflights
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Cheapest flights from Louisiana to Costa RicaExplore the most affordable flight options available from Louisiana to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from Louisiana to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
This Travelocity deal was found by Cheapflights users on 2/2. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:36 pm
MSY
- SJO
2 stops15h 46m
Spirit Airlines
Wed 3/41:31 pm
SJO
- MSY
1 stop7h 24m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$215
This Booking.com deal was found by Cheapflights users on 2/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:00 am
MSY
- SJO
1 stop6h 14m
Spirit Airlines
Wed 4/812:19 pm
SJO
- MSY
1 stop9h 25m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$248
This Priceline deal was found by Cheapflights users on 2/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:27 pm
MSY
- SJO
2 stops15h 13m
Spirit Airlines
Tue 3/1011:35 am
SJO
- MSY
1 stop10h 23m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$255
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:27 pm
MSY
- SJO
1 stop16h 55m
Spirit Airlines
Sun 3/812:31 pm
SJO
- MSY
1 stop7h 24m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$268
This CheapOair deal was found by Cheapflights users on 2/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:27 pm
MSY
- SJO
1 stop16h 55m
Spirit Airlines
Mon 3/912:31 pm
SJO
- MSY
1 stop7h 24m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$270
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:20 pm
MSY
- SJO
1 stop16h 54m
Spirit Airlines
Mon 3/3012:24 pm
SJO
- MSY
1 stop9h 55m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$273
This Expedia deal was found by Cheapflights users on 1/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:20 am
MSY
- SJO
1 stop6h 02m
Spirit Airlines
Thu 3/1212:19 pm
SJO
- MSY
1 stop9h 25m
Spirit Airlines
Deal found 1/31![Spirit Airlines logo]()
$275
This KAYAK deal was found by Cheapflights users on 2/1. 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.
Tue 2/247:00 am
MSY
- LIR
1 stop5h 55m
JetBlue
Mon 3/912:00 pm
LIR
- MSY
1 stop8h 21m
JetBlue
Deal found 2/1![JetBlue logo]()
$327
This KAYAK deal was found by Cheapflights users on 2/1. 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 2/237:00 am
MSY
- LIR
1 stop5h 40m
JetBlue
Mon 3/912:00 pm
LIR
- MSY
1 stop8h 21m
JetBlue
Deal found 2/1![JetBlue logo]()
$337
This KAYAK deal was found by Cheapflights users on 2/1. 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.
Tue 2/247:00 am
MSY
- LIR
1 stop5h 55m
JetBlue
Thu 3/51:40 pm
LIR
- MSY
1 stop7h 41m
JetBlue
Deal found 2/1![JetBlue logo]()
$338
This American Airlines deal was found by Cheapflights users on 2/2. 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 5/115:07 pm
LFT
- SJO
2 stops21h 01m
American Airlines
Fri 5/223:12 pm
SJO
- LFT
2 stops18h 07m
American Airlines
Deal found 2/2![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 2/1. 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.
Tue 3/36:30 am
MSY
- LIR
1 stop7h 20m
Delta
Tue 3/101:05 pm
LIR
- MSY
1 stop9h 35m
Delta
Deal found 2/1![Delta logo]()
$340
Best flights from Louisiana to Costa RicaDiscover carefully curated flight deals from Louisiana to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from Louisiana to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This CheapOair deal was found by Cheapflights users on 2/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/78:36 pm
MSY
- SJO
1 stop14h 04m
Spirit Airlines
Tue 3/1012:31 pm
SJO
- MSY
1 stop7h 24m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$264
This CheapOair deal was found by Cheapflights users on 2/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:15 am
MSY
- SJO
1 stop6h 07m
Multiple Airlines
Wed 5/612:55 pm
SJO
- MSY
1 stop8h 10m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$282
This United Airlines deal was found by Cheapflights users on 2/2. 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 4/215:00 am
MSY
- SJO
1 stop6h 11m
United Airlines
Tue 4/287:55 am
SJO
- MSY
1 stop14h 34m
United Airlines
Deal found 2/2![United Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 2/2. 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 4/305:30 am
MSY
- SJO
1 stop17h 06m
American Airlines
Wed 5/66:30 am
SJO
- MSY
2 stops13h 49m
American Airlines
Deal found 2/2![American Airlines logo]()
$303
This Delta deal was found by Cheapflights users on 2/1. 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.
Tue 3/36:30 am
MSY
- LIR
1 stop7h 20m
Delta
Tue 3/101:05 pm
LIR
- MSY
1 stop9h 35m
Delta
Deal found 2/1![Delta logo]()
$340
This KAYAK deal was found by Cheapflights users on 2/1. 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.
Tue 2/247:00 am
MSY
- LIR
1 stop5h 55m
JetBlue
Sun 3/811:15 am
LIR
- MSY
1 stop9h 06m
JetBlue
Deal found 2/1![JetBlue logo]()
$351
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/167:10 pm
MSY
- SJO
1 stop17h 04m
Spirit Airlines
Wed 3/1812:19 pm
SJO
- MSY
1 stop9h 25m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$273
This CheapOair deal was found by Cheapflights users on 2/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:00 am
MSY
- SJO
1 stop5h 55m
Multiple Airlines
Tue 3/2412:19 pm
SJO
- MSY
1 stop9h 25m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$302
This CheapOair deal was found by Cheapflights users on 2/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/217:10 pm
MSY
- SJO
1 stop17h 04m
Spirit Airlines
Sun 3/2912:19 pm
SJO
- MSY
1 stop9h 25m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$281
This American Airlines deal was found by Cheapflights users on 2/2. 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 5/115:07 pm
LFT
- SJO
2 stops21h 01m
American Airlines
Fri 5/223:12 pm
SJO
- LFT
2 stops18h 07m
American Airlines
Deal found 2/2![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/37:00 am
MSY
- LIR
1 stop6h 10m
United Airlines
Tue 3/107:35 am
LIR
- MSY
1 stop7h 33m
United Airlines
Deal found 2/1![United Airlines logo]()
$340
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:20 am
MSY
- SJO
1 stop6h 02m
Spirit Airlines
Mon 3/912:31 pm
SJO
- MSY
1 stop7h 24m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$284
This KAYAK deal was found by Cheapflights users on 2/1. 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 2/237:00 am
MSY
- LIR
1 stop5h 40m
JetBlue
Sun 3/811:15 am
LIR
- MSY
1 stop9h 06m
JetBlue
Deal found 2/1![JetBlue logo]()
$360
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/189:37 am
MSY
- LIR
1 stop9h 00m
United Airlines
Wed 3/257:35 am
LIR
- MSY
1 stop12h 44m
United Airlines
Deal found 2/1![United Airlines logo]()
$340
This American Airlines deal was found by Cheapflights users on 2/1. 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 3/33:56 pm
MSY
- LIR
2 stops20h 14m
American Airlines
Tue 3/1012:21 pm
LIR
- MSY
2 stops19h 24m
American Airlines
Deal found 2/1![American Airlines logo]()
$345
This Priceline deal was found by Cheapflights users on 1/31. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:10 pm
MSY
- SJO
2 stops16h 32m
Spirit Airlines
Wed 3/2512:19 pm
SJO
- MSY
1 stop9h 25m
Spirit Airlines
Deal found 1/31![Spirit Airlines logo]()
$289
This CheapOair deal was found by Cheapflights users on 2/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/238:01 pm
MSY
- SJO
2 stops16h 13m
Spirit Airlines
Mon 3/3012:19 pm
SJO
- MSY
1 stop9h 25m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$292
This American Airlines deal was found by Cheapflights users on 2/1. 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 4/216:34 am
MSY
- LIR
1 stop8h 06m
American Airlines
Wed 6/1012:37 pm
LIR
- MSY
1 stop10h 22m
American Airlines
Deal found 2/1![American Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 1/31. 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 3/25:05 am
MSY
- LIR
1 stop8h 05m
United Airlines
Mon 3/91:20 pm
LIR
- MSY
1 stop6h 59m
United Airlines
Deal found 1/31![United Airlines logo]()
$358
This KAYAK deal was found by Cheapflights users on 2/3. 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.
Sun 4/58:13 pm
SHV
- SJO
1 stop18h 42m
GOL
Sat 4/112:24 pm
SJO
- SHV
2 stops29h 05m
GOL
Deal found 2/3![GOL logo]()
$936
This Expedia deal was found by Cheapflights users on 1/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/108:36 pm
MSY
- SJO
2 stops15h 46m
Spirit Airlines
Thu 3/1212:19 pm
SJO
- MSY
1 stop9h 25m
Spirit Airlines
Deal found 1/31![Spirit Airlines logo]()
$293
This American Airlines deal was found by Cheapflights users on 2/1. 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 3/216:43 pm
MSY
- LIR
2 stops19h 30m
American Airlines
Thu 3/262:13 pm
LIR
- MSY
1 stop8h 46m
American Airlines
Deal found 2/1![American Airlines logo]()
$363
This American Airlines deal was found by Cheapflights users on 2/3. 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 2/225:35 am
LFT
- SJO
1 stop17h 08m
American Airlines
Wed 3/412:35 am
SJO
- LFT
1 stop9h 18m
American Airlines
Deal found 2/3![American Airlines logo]()
$405
This Avianca deal was found by Cheapflights users on 2/3. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/52:05 pm
SHV
- SJO
2 stops10h 35m
Multiple Airlines
Sat 4/119:40 am
SJO
- SHV
2 stops10h 45m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$563
This American Airlines deal was found by Cheapflights users on 2/2. 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 4/145:00 pm
SHV
- SJO
2 stops21h 08m
American Airlines
Tue 4/2112:35 pm
SJO
- SHV
1 stop9h 22m
American Airlines
Deal found 2/2![American Airlines logo]()
$421
This United Airlines deal was found by Cheapflights users on 1/31. 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 3/29:30 am
BTR
- LIR
1 stop9h 07m
United Airlines
Wed 3/48:35 am
LIR
- BTR
1 stop10h 58m
United Airlines
Deal found 1/31![United Airlines logo]()
$579
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/225:00 am
BTR
- SJO
1 stop17h 43m
American Airlines
Mon 3/21:31 pm
SJO
- BTR
2 stops20h 23m
American Airlines
Deal found 2/2![American Airlines logo]()
$455
This United Airlines deal was found by Cheapflights users on 2/1. 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 2/87:00 am
SHV
- SJO
1 stop11h 16m
United Airlines
Thu 2/128:45 am
SJO
- SHV
1 stop9h 00m
United Airlines
Deal found 2/1![United Airlines logo]()
$597
This American Airlines deal was found by Cheapflights users on 2/3. 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 5/168:08 pm
BTR
- SJO
2 stops18h 00m
American Airlines
Sun 5/246:12 am
SJO
- BTR
2 stops14h 47m
American Airlines
Deal found 2/3![American Airlines logo]()
$476
This WestJet deal was found by Cheapflights users on 1/31. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/24:02 pm
BTR
- LIR
2 stops38h 28m
WestJet
Wed 3/43:20 pm
LIR
- BTR
2 stops30h 41m
WestJet
Deal found 1/31![WestJet logo]()
$1,856
Last-minute flights from Louisiana to Costa RicaDiscover last-minute flight deals from Louisiana to Costa Rica. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Costa Rica. Data last updated February 3, 2026 and is based on user searches.
This Travelocity deal was found by Cheapflights users on 2/2. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:36 pm
MSY
- SJO
2 stops15h 46m
Spirit Airlines
Wed 3/41:31 pm
SJO
- MSY
1 stop7h 24m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$215
This KAYAK deal was found by Cheapflights users on 2/1. 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 2/237:00 am
MSY
- LIR
1 stop5h 40m
JetBlue
Mon 3/912:00 pm
LIR
- MSY
1 stop8h 21m
JetBlue
Deal found 2/1![JetBlue logo]()
$337
This KAYAK deal was found by Cheapflights users on 2/1. 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.
Tue 2/247:00 am
MSY
- LIR
1 stop5h 55m
JetBlue
Mon 3/912:00 pm
LIR
- MSY
1 stop8h 21m
JetBlue
Deal found 2/1![JetBlue logo]()
$327
This KAYAK deal was found by Cheapflights users on 2/1. 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.
Tue 2/247:00 am
MSY
- LIR
1 stop5h 55m
JetBlue
Thu 3/51:40 pm
LIR
- MSY
1 stop7h 41m
JetBlue
Deal found 2/1![JetBlue logo]()
$338
This CheapOair deal was found by Cheapflights users on 2/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:27 pm
MSY
- SJO
1 stop16h 55m
Spirit Airlines
Mon 3/912:31 pm
SJO
- MSY
1 stop7h 24m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$270
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/37:00 am
MSY
- LIR
1 stop6h 10m
United Airlines
Tue 3/107:35 am
LIR
- MSY
1 stop7h 33m
United Airlines
Deal found 2/1![United Airlines logo]()
$340
This American Airlines deal was found by Cheapflights users on 2/1. 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 3/38:00 am
MSY
- LIR
1 stop6h 13m
American Airlines
Tue 3/1012:21 pm
LIR
- MSY
2 stops20h 47m
American Airlines
Deal found 2/1![American Airlines logo]()
$345
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:27 pm
MSY
- SJO
1 stop16h 55m
Spirit Airlines
Sun 3/812:31 pm
SJO
- MSY
1 stop7h 24m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$268
This Priceline deal was found by Cheapflights users on 2/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:27 pm
MSY
- SJO
2 stops15h 13m
Spirit Airlines
Tue 3/1011:35 am
SJO
- MSY
1 stop10h 23m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$255
This Expedia deal was found by Cheapflights users on 1/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:20 am
MSY
- SJO
1 stop6h 02m
Spirit Airlines
Thu 3/1212:19 pm
SJO
- MSY
1 stop9h 25m
Spirit Airlines
Deal found 1/31![Spirit Airlines logo]()
$275
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:20 pm
MSY
- SJO
1 stop16h 54m
Spirit Airlines
Mon 3/3012:24 pm
SJO
- MSY
1 stop9h 55m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$273
This Booking.com deal was found by Cheapflights users on 2/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:00 am
MSY
- SJO
1 stop6h 14m
Spirit Airlines
Wed 4/812:19 pm
SJO
- MSY
1 stop9h 25m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$248
One-way flights from Louisiana to Costa RicaSearch for one-way flight options from Louisiana to Costa Rica. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from Louisiana to Costa Rica. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/218:01 pm
MSY
- SJO
1 stop15h 41m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$112
This CheapOair deal was found by Cheapflights users on 2/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/207:10 pm
MSY
- SJO
2 stops16h 32m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$120
This Super.com deal was found by Cheapflights users on 2/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/276:00 am
MSY
- SJO
1 stop6h 14m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$127
This American Airlines deal was found by Cheapflights users on 2/3. 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 3/209:40 am
MSY
- SJO
1 stop10h 53m
American Airlines
Deal found 2/3![American Airlines logo]()
$128
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:54 pm
MSY
- SJO
1 stop16h 28m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$140
This KAYAK deal was found by Cheapflights users on 2/2. 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.
Sat 2/284:21 pm
MSY
- LIR
1 stop20h 34m
JetBlue
Deal found 2/2![JetBlue logo]()
$146
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/286:43 pm
MSY
- LIR
2 stops19h 30m
American Airlines
Deal found 2/2![American Airlines logo]()
$178
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Thu 5/145:00 am
BTR
- LIR
1 stop10h 25m
United Airlines
Deal found 2/1![United Airlines logo]()
$190
This American Airlines deal was found by Cheapflights users on 2/1. 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 5/144:33 pm
BTR
- LIR
2 stops21h 37m
American Airlines
Deal found 2/1![American Airlines logo]()
$196
This Trip.com deal was found by Cheapflights users on 2/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/177:27 pm
MSY
- LIR
1 stop17h 13m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$230
This Trip.com deal was found by Cheapflights users on 2/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/163:30 pm
MSY
- LIR
2 stops21h 25m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Sat 2/286:46 pm
MSY
- LIR
3 stops21h 24m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$343
Find flight deals from Louisiana to Costa Rica
Keep the following information in mind while searching for Louisiana to Costa Rica flight deals. Data was last updated February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $215 (Travelocity) |
One-way from | $112 (Cheapflightsfares) |
Popular in | July |
Cheapest in | November |
Average price | $499 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisiana 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 3, 2026.
Use the filters below to find and compare flights from Louisiana to Costa Rica that are best for you.
Fly from
Louisiana
Fly to
Costa Rica
Route
Depart
Return
Price
New OrleansSan José
MSY - SJO
MSYSJO
New Orleans Louis Armstrong
Sat 3/7
8:36 pm-10:40 am
1 stop14h 04m
San José Juan Santamaria Intl
Tue 3/10
12:31 pm-8:55 pm
1 stop7h 24m
$264
New OrleansSan José
MSY - SJO
MSYSJO
New Orleans Louis Armstrong
Mon 3/16
7:10 pm-11:14 am
1 stop17h 04m
San José Juan Santamaria Intl
Wed 3/18
12:19 pm-10:44 pm
1 stop9h 25m
$273
New OrleansSan José
MSY - SJO
MSYSJO
New Orleans Louis Armstrong
Sat 3/21
7:10 pm-11:14 am
1 stop17h 04m
San José Juan Santamaria Intl
Sun 3/29
12:19 pm-10:44 pm
1 stop9h 25m
$281
New OrleansSan José
MSY - SJO
MSYSJO
New Orleans Louis Armstrong
Thu 4/30
6:15 am-11:22 am
1 stop6h 07m
San José Juan Santamaria Intl
Wed 5/6
12:55 pm-10:05 pm
1 stop8h 10m
$282
New OrleansSan José
MSY - SJO
MSYSJO
New Orleans Louis Armstrong
Mon 3/2
6:20 am-12:22 pm
1 stop6h 02m
San José Juan Santamaria Intl
Mon 3/9
12:31 pm-8:55 pm
1 stop7h 24m
$284
New OrleansSan José
MSY - SJO
MSYSJO
New Orleans Louis Armstrong
Wed 3/18
7:10 pm-10:42 am
2 stops16h 32m
San José Juan Santamaria Intl
Wed 3/25
12:19 pm-10:44 pm
1 stop9h 25m
$289
New OrleansSan José
MSY - SJO
MSYSJO
New Orleans Louis Armstrong
Mon 3/23
8:01 pm-11:14 am
2 stops16h 13m
San José Juan Santamaria Intl
Mon 3/30
12:19 pm-10:44 pm
1 stop9h 25m
$292
New OrleansSan José
MSY - SJO
MSYSJO
New Orleans Louis Armstrong
Tue 3/10
8:36 pm-11:22 am
2 stops15h 46m
San José Juan Santamaria Intl
Thu 3/12
12:19 pm-10:44 pm
1 stop9h 25m
$293
New OrleansSan José
MSY - SJO
MSYSJO
New Orleans Louis Armstrong
Tue 4/21
5:00 am-10:11 am
1 stop6h 11m
San José Juan Santamaria Intl
Tue 4/28
7:55 am-11:29 pm
1 stop14h 34m
$298
New OrleansSan José
MSY - SJO
MSYSJO
New Orleans Louis Armstrong
Wed 3/11
7:00 am-11:55 am
1 stop5h 55m
San José Juan Santamaria Intl
Tue 3/24
12:19 pm-10:44 pm
1 stop9h 25m
$302
Showing 1-10 of 42 results
Best time to book a flight from Louisiana to Costa Rica
Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Louisiana with our price prediction graph.
MSY-SJO
MSY-LIR
BTR-LIR
LFT-SJO
SHV-SJO
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 Louisiana to Costa Rica
USLA-CR0
MSY-SJO
MSY-LIR
BTR-LIR
LFT-SJO
What is the cheapest month to book a flight from Louisiana to Costa Rica?
Currently, October is the cheapest month in which you can book a flight from Louisiana to Costa Rica (average of $223). Flying from Louisiana to Costa Rica in July is currently the most expensive (average of $381). 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.
Related info for your journey
Find useful and relevant information for your journey from Louisiana to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Louisiana 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 Louisiana to Costa Rica by cabin class
Find flights from Louisiana to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisiana and Costa Rica flights
Browse other Louisiana and Costa Rica flight options. Last updated on February 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Costa Rica
Find the right flight back to Louisiana after your stay in Costa Rica
Louisiana to Costa Rica flights
Consider these flights traveling from Louisiana to Costa Rica.
Top 6 airlines flying from Louisiana to Costa Rica
Discover the top 6 airlines that operate flights from Louisiana 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 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$183 | Average$486 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$193 | Average$357 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$261 | Average$361 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$285 | Average$483 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$285 | Average$588 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$339 | Average$512 | FlexibilityNo cancel fee | On-time63% |