$144+ Cheap flights from Las Vegas (LAS) 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SJO
Sep 15 — Sep 221
Round-trip
1 adult, Economy
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Find cheap flights from Las Vegas 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 Las Vegas to Costa RicaExplore the most affordable flight options available from Las Vegas to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2026.
Explore the most affordable flight options available from Las Vegas to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2026.
This Viva deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:20 pm -
1 stop19h 55m
Thu 10/151:15 pm -
1 stop25h 50m
Deal found 8/11![Viva logo]()
$375
This Volaris deal was found by Cheapflights users on 8/14. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:32 pm -
1 stop9h 27m
Sun 12/134:15 pm -
1 stop20h 47m
Deal found 8/14![Multiple Airlines logo]()
$416
This Faresmojo deal was found by Cheapflights users on 8/15. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:55 am -
1 stop17h 45m
Thu 10/291:30 pm -
1 stop18h 35m
Deal found 8/15![JetBlue logo]()
$442
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/1011:59 pm -
2 stops12h 19m
Thu 9/172:47 pm -
1 stop10h 11m
Deal found 8/12![American Airlines logo]()
$452
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:30 pm -
2 stops17h 48m
Thu 10/82:18 pm -
1 stop8h 58m
Deal found 8/11![American Airlines logo]()
$460
This Faresmojo deal was found by Cheapflights users on 8/13. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/144:55 pm -
1 stop17h 25m
Wed 11/182:15 pm -
1 stop9h 25m
Deal found 8/13![JetBlue logo]()
$460
This Southwest deal was found by Cheapflights users on 8/12. 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.
Wed 11/111:15 am -
1 stop9h 05m
Wed 11/182:15 pm -
1 stop9h 25m
Deal found 8/12![Southwest logo]()
$461
This CheapOair deal was found by Cheapflights users on 8/12. 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 9/1010:27 pm -
1 stop12h 29m
Thu 9/171:15 pm -
1 stop25h 50m
Deal found 8/12![Multiple Airlines logo]()
$464
This American Airlines deal was found by Cheapflights users on 8/15. 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 10/132:05 pm -
2 stops22h 13m
Tue 10/202:44 pm -
2 stops18h 16m
Deal found 8/15![American Airlines logo]()
$465
This Volaris deal was found by Cheapflights users on 8/14. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:31 pm -
1 stop10h 28m
Tue 10/137:00 am -
1 stop8h 48m
Deal found 8/14![Multiple Airlines logo]()
$467
This Copa Airlines deal was found by Cheapflights users on 8/14. 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.
Tue 9/112:34 am -
1 stop9h 24m
Wed 9/98:45 am -
1 stop14h 45m
Deal found 8/14![Copa Airlines logo]()
$472
This Avianca deal was found by Cheapflights users on 8/15. 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.
Tue 12/12:10 pm -
1 stop7h 30m
Tue 12/85:00 am -
1 stop9h 30m
Deal found 8/15![Avianca logo]()
$473
Best flights from Las Vegas to Costa RicaDiscover carefully curated flight deals from Las Vegas to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.
Discover carefully curated flight deals from Las Vegas to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.
This American Airlines deal was found by Cheapflights users on 8/15. 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 1/3111:49 pm -
1 stop10h 32m
Mon 3/13:17 pm -
1 stop10h 19m
Deal found 8/15![American Airlines logo]()
$460
This Volaris deal was found by Cheapflights users on 8/12. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/112:32 pm -
1 stop9h 27m
Tue 12/86:53 am -
1 stop9h 05m
Deal found 8/12![Multiple Airlines logo]()
$467
This Southwest deal was found by Cheapflights users on 8/14. 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.
Tue 9/298:50 am -
1 stop8h 55m
Tue 10/69:00 am -
2 stops13h 45m
Deal found 8/14![Southwest logo]()
$474
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:07 pm -
1 stop13h 08m
Sat 10/37:55 am -
1 stop8h 52m
Deal found 8/11![United Airlines logo]()
$484
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/3110:21 pm -
2 stops18h 04m
Mon 3/17:35 pm -
3 stops23h 07m
Deal found 8/13![Alaska Airlines logo]()
$584
This JetBlue deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:27 pm -
1 stop12h 30m
Mon 9/211:05 pm -
1 stop10h 42m
Deal found 8/11![JetBlue logo]()
$621
This Volaris deal was found by Cheapflights users on 8/14. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:31 pm -
1 stop10h 28m
Tue 10/137:00 am -
1 stop8h 48m
Deal found 8/14![Multiple Airlines logo]()
$467
This Southwest deal was found by Cheapflights users on 8/15. 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 11/161:15 am -
1 stop9h 05m
Tue 11/243:25 pm -
2 stops17h 15m
Deal found 8/15![Southwest logo]()
$478
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/185:07 pm -
1 stop13h 08m
Sun 10/187:55 am -
1 stop8h 44m
Deal found 8/12![United Airlines logo]()
$504
This Southwest deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:30 am -
2 stops12h 15m
Fri 10/29:00 am -
2 stops12h 10m
Deal found 8/11![Southwest logo]()
$505
This American Airlines deal was found by Cheapflights users on 8/14. 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 9/136:30 pm -
2 stops17h 48m
Sun 9/202:47 pm -
2 stops19h 58m
Deal found 8/14![American Airlines logo]()
$588
This Alaska Airlines deal was found by Cheapflights users on 8/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/87:35 am -
2 stops10h 56m
Wed 2/108:33 am -
2 stops15h 06m
Deal found 8/15![Alaska Airlines logo]()
$590
This Southwest deal was found by Cheapflights users on 8/14. 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.
Tue 11/171:15 am -
1 stop9h 05m
Tue 11/243:25 pm -
2 stops17h 15m
Deal found 8/14![Southwest logo]()
$518
This United Airlines deal was found by Cheapflights users on 8/13. 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 11/126:30 pm -
1 stop19h 40m
Mon 11/168:45 am -
1 stop11h 44m
Deal found 8/13![United Airlines logo]()
$609
This Southwest deal was found by Cheapflights users on 8/14. 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.
Tue 11/171:15 am -
1 stop9h 05m
Wed 11/253:25 pm -
2 stops17h 20m
Deal found 8/14![Southwest logo]()
$518
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/265:15 am -
1 stop9h 04m
Thu 10/11:20 pm -
2 stops21h 19m
Deal found 8/13![United Airlines logo]()
$617
This Southwest deal was found by Cheapflights users on 8/14. 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.
Fri 11/139:40 pm -
2 stops13h 25m
Fri 11/202:10 pm -
2 stops11h 40m
Deal found 8/14![Southwest logo]()
$531
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/298:19 am -
2 stops26h 51m
Tue 10/61:20 pm -
2 stops20h 16m
Deal found 8/13![United Airlines logo]()
$617
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/261:25 pm -
2 stops21h 45m
Tue 10/61:20 pm -
2 stops22h 21m
Deal found 8/13![United Airlines logo]()
$617
This Southwest deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:50 pm -
1 stop12h 55m
Tue 9/291:40 pm -
1 stop9h 30m
Deal found 8/11![Southwest logo]()
$582
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am -
1 stop11h 04m
Tue 11/312:50 pm -
2 stops27h 17m
Deal found 8/11![United Airlines logo]()
$633
This United Airlines deal was found by Cheapflights users on 8/14. 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 2/712:30 am -
1 stop10h 25m
Wed 2/102:06 pm -
1 stop11h 38m
Deal found 8/14![United Airlines logo]()
$633
Last-minute flights from Las Vegas to Costa RicaDiscover last-minute flight deals from Las Vegas to Costa Rica. Data last updated August 16, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Costa Rica. Data last updated August 16, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/14. 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 8/167:45 am -
1 stop10h 52m
Fri 9/258:45 am -
1 stop10h 46m
Deal found 8/14![United Airlines logo]()
$478
This Copa Airlines deal was found by Cheapflights users on 8/12. 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.
Tue 9/112:34 am -
1 stop9h 24m
Wed 9/98:45 am -
1 stop14h 45m
Deal found 8/12![Copa Airlines logo]()
$460
This Volaris deal was found by Cheapflights users on 8/12. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:31 pm -
1 stop10h 28m
Sun 9/64:15 pm -
1 stop19h 46m
Deal found 8/12![Multiple Airlines logo]()
$485
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/1011:59 pm -
2 stops12h 19m
Thu 9/172:47 pm -
1 stop10h 11m
Deal found 8/12![American Airlines logo]()
$452
This CheapOair deal was found by Cheapflights users on 8/12. 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 9/1010:27 pm -
1 stop12h 29m
Thu 9/171:15 pm -
1 stop25h 50m
Deal found 8/12![Multiple Airlines logo]()
$464
This Faresmojo deal was found by Cheapflights users on 8/13. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1312:55 am -
1 stop16h 50m
Sat 9/191:15 pm -
1 stop9h 55m
Deal found 8/13![JetBlue logo]()
$481
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/153:11 pm -
2 stops20h 48m
Wed 9/236:00 am -
1 stop14h 22m
Deal found 8/12![American Airlines logo]()
$477
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:44 pm -
2 stops23h 08m
Tue 10/69:16 am -
2 stops11h 24m
Deal found 8/13![Alaska Airlines logo]()
$477
This JetBlue deal was found by Cheapflights users on 8/13. 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.
Thu 9/2410:27 pm -
1 stop12h 30m
Sat 10/31:05 pm -
1 stop10h 42m
Deal found 8/13![JetBlue logo]()
$480
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:07 pm -
1 stop13h 08m
Sat 10/37:55 am -
1 stop8h 52m
Deal found 8/11![United Airlines logo]()
$484
This JetBlue deal was found by Cheapflights users on 8/12. 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.
Sat 9/2610:09 pm -
1 stop12h 48m
Sat 10/31:05 pm -
1 stop10h 42m
Deal found 8/12![JetBlue logo]()
$460
This Southwest deal was found by Cheapflights users on 8/14. 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.
Tue 9/298:50 am -
1 stop8h 55m
Tue 10/69:00 am -
2 stops13h 45m
Deal found 8/14![Southwest logo]()
$474
One-way flights from Las Vegas to Costa RicaSearch for one-way flight options from Las Vegas to Costa Rica. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
Search for one-way flight options from Las Vegas to Costa Rica. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
This CheapOair deal was found by Cheapflights users on 8/12. 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 10/143:20 pm -
1 stop19h 55m
Deal found 8/12![Viva logo]()
$144
This Viva deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/23:20 pm -
1 stop19h 55m
Deal found 8/11![Viva logo]()
$146
This Jetabroad deal was found by Cheapflights users on 8/14. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:31 pm -
1 stop10h 28m
Deal found 8/14![Multiple Airlines logo]()
$158
This FlightHub deal was found by Cheapflights users on 8/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/3112:32 pm -
1 stop9h 27m
Deal found 8/12![Multiple Airlines logo]()
$184
This Faresmojo deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:27 pm -
1 stop12h 29m
Deal found 8/11![JetBlue logo]()
$199
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:47 pm -
2 stops17h 13m
Deal found 8/11![American Airlines logo]()
$201
This Faresmojo deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:15 pm -
1 stop18h 00m
Deal found 8/11![JetBlue logo]()
$204
This JetBlue deal was found by Cheapflights users on 8/16. 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.
Mon 10/1910:34 pm -
1 stop13h 21m
Deal found 8/16![JetBlue logo]()
$211
This American Airlines deal was found by Cheapflights users on 8/12. 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 10/911:14 pm -
2 stops13h 04m
Deal found 8/12![American Airlines logo]()
$214
This United Airlines deal was found by Cheapflights users on 8/12. 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 10/911:43 pm -
1 stop11h 10m
Deal found 8/12![United Airlines logo]()
$230
This Delta deal was found by Cheapflights users on 8/12. 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.
Mon 12/217:30 pm -
2 stops16h 30m
Deal found 8/12![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2710:01 pm -
1 stop12h 59m
Deal found 8/12![Delta logo]()
$267
Find flight deals from Las Vegas to Costa Rica
Keep the following information in mind while searching for Las Vegas to Costa Rica flight deals. Data was last updated August 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $375 (Viva) |
One-way from | $144 (CheapOair) |
Popular in | July |
Cheapest in | October |
Average price | $485 |
Cheapflights Fare Finder
Customize your flight search to find flights from Las Vegas 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 August 16, 2026.
Use the filters below to find and compare flights from Las Vegas to Costa Rica that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Las VegasLiberia
LAS Las Vegas Harry Reid Intl - LIR Liberia
LASLIR
Las Vegas Harry Reid Intl
Sun 1/31
11:49 pm-12:21 pm
1 stop10h 32m
Liberia
Mon 3/1
3:17 pm-11:36 pm
1 stop10h 19m
$460
Quickest round-trip
Las VegasSan José
LAS Las Vegas Harry Reid Intl - SJO San José Juan Santamaria Intl
LASSJO
Las Vegas Harry Reid Intl
Tue 12/1
12:32 pm-11:59 pm
1 stop9h 27m
San José Juan Santamaria Intl
Tue 12/8
6:53 am-1:58 pm
1 stop9h 05m
$467
Las VegasSan José
LAS Las Vegas Harry Reid Intl - SJO San José Juan Santamaria Intl
LASSJO
Las Vegas Harry Reid Intl
Thu 10/8
12:31 pm-11:59 pm
1 stop10h 28m
San José Juan Santamaria Intl
Tue 10/13
7:00 am-2:48 pm
1 stop8h 48m
$467
Las VegasSan José
LAS Las Vegas Harry Reid Intl - SJO San José Juan Santamaria Intl
LASSJO
Las Vegas Harry Reid Intl
Tue 9/29
8:50 am-6:45 pm
1 stop8h 55m
San José Juan Santamaria Intl
Tue 10/6
9:00 am-9:45 pm
2 stops13h 45m
$474
Las VegasSan José
LAS Las Vegas Harry Reid Intl - SJO San José Juan Santamaria Intl
LASSJO
Las Vegas Harry Reid Intl
Mon 11/16
1:15 am-12:20 pm
1 stop9h 05m
San José Juan Santamaria Intl
Tue 11/24
3:25 pm-6:40 am
2 stops17h 15m
$478
Las VegasSan José
LAS Las Vegas Harry Reid Intl - SJO San José Juan Santamaria Intl
LASSJO
Las Vegas Harry Reid Intl
Fri 9/25
5:07 pm-7:15 am
1 stop13h 08m
San José Juan Santamaria Intl
Sat 10/3
7:55 am-3:47 pm
1 stop8h 52m
$484
Las VegasSan José
LAS Las Vegas Harry Reid Intl - SJO San José Juan Santamaria Intl
LASSJO
Las Vegas Harry Reid Intl
Fri 9/18
5:07 pm-7:15 am
1 stop13h 08m
San José Juan Santamaria Intl
Sun 10/18
7:55 am-3:39 pm
1 stop8h 44m
$504
Las VegasSan José
LAS Las Vegas Harry Reid Intl - SJO San José Juan Santamaria Intl
LASSJO
Las Vegas Harry Reid Intl
Fri 9/25
5:30 am-6:45 pm
2 stops12h 15m
San José Juan Santamaria Intl
Fri 10/2
9:00 am-8:10 pm
2 stops12h 10m
$505
Las VegasSan José
LAS Las Vegas Harry Reid Intl - SJO San José Juan Santamaria Intl
LASSJO
Las Vegas Harry Reid Intl
Tue 11/17
1:15 am-12:20 pm
1 stop9h 05m
San José Juan Santamaria Intl
Tue 11/24
3:25 pm-6:40 am
2 stops17h 15m
$518
Las VegasSan José
LAS Las Vegas Harry Reid Intl - SJO San José Juan Santamaria Intl
LASSJO
Las Vegas Harry Reid Intl
Tue 11/17
1:15 am-12:20 pm
1 stop9h 05m
San José Juan Santamaria Intl
Wed 11/25
3:25 pm-6:45 am
2 stops17h 20m
$518
Showing 1-10 of 40 resultsSorted by cheapest first
Best time to book a flight from Las Vegas to Costa Rica
Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Las Vegas with our price prediction graph.
LAS-SJO
LAS-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 Las Vegas to Costa Rica
LAS-CR0
LAS-SJO
LAS-LIR
What is the cheapest month to book a flight from Las Vegas to Costa Rica?
Currently, October is the cheapest month in which you can book a flight from Las Vegas to Costa Rica (average of $369). Flying from Las Vegas to Costa Rica in July is currently the most expensive (average of $613). 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 often are flights from Las Vegas to Costa Rica delayed?
About 20% of weekly flights between Las Vegas and Costa Rica have experienced delays in the past year, with the average delay time being 34 minutes.
What is the most punctual flight time for Las Vegas to Costa Rica flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Las Vegas to Costa Rica flights?
Over the last year, Allegiant Air have had the lowest number of delays on this route, with just 20% of flights being delayed.
How far ahead should I book a flight from Las Vegas to Costa Rica?
The best time to book flights from Las Vegas to Costa Rica is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 16, 2026.
Read reviews from past customers who have flown Southwest,Copa Airlines, andUnited Airlines from Las Vegas to Costa Rica. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
Find useful and relevant information for your journey from Las Vegas 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 Las Vegas to Costa Rica
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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 Las Vegas to Costa Rica by cabin class
Find flights from Las Vegas to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Las Vegas and Costa Rica flights
Browse other Las Vegas and Costa Rica flight options. Last updated on August 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 9 airlines flying from Las Vegas to Costa Rica
Discover the top 9 airlines that operate flights from Las Vegas 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 August 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$162 | Average$468 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$200 | Average$501 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$217 | Average$439 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$255 | Average$332 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$272 | Average$409 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$315 | Average$499 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$335 | Average$506 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$353 | Average$618 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$376 | Average$434 | FlexibilityNo cancel fee | On-time75% |