$171+ Cheap flights from Arizona to Costa Rica
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SJO
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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Find cheap flights from Arizona 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Arizona to Costa Rica
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Cheapest flights from Arizona to Costa RicaExplore the most affordable flight options available from Arizona to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
Explore the most affordable flight options available from Arizona to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 10/267:26 pm -
1 stop17h 34m
Tue 11/102:07 pm -
1 stop20h 59m
Deal found 9/14![American Airlines logo]()
$310
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 10/246:25 pm -
1 stop18h 18m
Sat 10/312:44 pm -
1 stop10h 18m
Deal found 9/15![American Airlines logo]()
$352
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/305:00 am -
1 stop8h 00m
Thu 11/1912:37 am -
1 stop9h 35m
Deal found 9/14![American Airlines logo]()
$360
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/1611:52 pm -
1 stop11h 01m
Sat 10/2411:49 am -
1 stop9h 25m
Deal found 9/10![United Airlines logo]()
$384
This BusinessClass deal was found by Cheapflights users on 9/14. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:06 pm -
2 stops17h 01m
Wed 11/183:54 pm -
2 stops18h 36m
Deal found 9/14![GOL logo]()
$385
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/1210:10 pm -
2 stops14h 08m
Wed 10/212:44 pm -
1 stop19h 51m
Deal found 9/10![American Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/306:37 pm -
1 stop9h 48m
Sat 11/78:45 am -
1 stop8h 35m
Deal found 9/10![United Airlines logo]()
$390
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 11/146:16 pm -
1 stop19h 19m
Sat 11/212:48 pm -
1 stop20h 04m
Deal found 9/14![American Airlines logo]()
$392
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/307:26 pm -
1 stop17h 34m
Sat 11/76:20 am -
2 stops15h 04m
Deal found 9/10![American Airlines logo]()
$395
This BusinessClass deal was found by Cheapflights users on 9/15. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:39 pm -
2 stops15h 28m
Wed 11/112:46 pm -
1 stop9h 22m
Deal found 9/15![GOL logo]()
$397
This American Airlines deal was found by Cheapflights users on 9/11. 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 11/195:00 am -
1 stop8h 31m
Mon 11/233:23 pm -
1 stop18h 49m
Deal found 9/11![American Airlines logo]()
$403
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 10/247:26 pm -
1 stop17h 34m
Fri 10/303:01 pm -
1 stop19h 34m
Deal found 9/14![American Airlines logo]()
$405
Best flights from Arizona to Costa RicaDiscover carefully curated flight deals from Arizona to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from Arizona to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1611:52 pm -
1 stop11h 01m
Sat 10/2411:49 am -
1 stop9h 25m
Deal found 9/15![United Airlines logo]()
$404
This American Airlines deal was found by Cheapflights users on 9/10. 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 1/195:25 am -
1 stop13h 30m
Sat 1/306:30 am -
1 stop16h 25m
Deal found 9/10![American Airlines logo]()
$439
This Copa Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 9/1712:34 am -
1 stop15h 15m
Sun 9/205:45 am -
1 stop17h 45m
Deal found 9/10![Copa Airlines logo]()
$472
This Volaris deal was found by Cheapflights users on 9/14. 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.
Sun 1/319:34 am -
1 stop13h 25m
Sun 2/214:15 pm -
1 stop16h 49m
Deal found 9/14![Multiple Airlines logo]()
$476
This Southwest deal was found by Cheapflights users on 9/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/151:15 am -
1 stop9h 05m
Thu 12/32:15 pm -
2 stops18h 50m
Deal found 9/13![Southwest logo]()
$478
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/271:00 pm -
2 stops22h 35m
Wed 2/31:50 pm -
2 stops26h 04m
Deal found 9/14![Delta logo]()
$507
This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:30 pm -
1 stop12h 40m
Wed 10/282:10 pm -
1 stop33h 37m
Deal found 9/14![Air Canada logo]()
$541
This JetBlue deal was found by Cheapflights users on 9/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/111:39 pm -
1 stop13h 41m
Tue 12/154:40 pm -
1 stop18h 08m
Deal found 9/14![JetBlue logo]()
$546
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 1/227:50 pm -
2 stops23h 40m
Fri 1/298:33 am -
3 stops27h 50m
Deal found 9/10![Alaska Airlines logo]()
$548
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 10/288:10 am -
1 stop10h 29m
Sun 11/112:35 pm -
1 stop9h 02m
Deal found 9/11![United Airlines logo]()
$410
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 11/1811:35 am -
1 stop8h 04m
Fri 12/48:45 am -
2 stops12h 02m
Deal found 9/14![United Airlines logo]()
$460
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/65:25 am -
1 stop8h 01m
Wed 1/133:16 pm -
1 stop19h 39m
Deal found 9/13![American Airlines logo]()
$517
This Southwest deal was found by Cheapflights users on 9/12. 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.
Sat 9/267:00 pm -
2 stops17h 15m
Tue 2/23:25 pm -
2 stops17h 55m
Deal found 9/12![Southwest logo]()
$531
This Delta deal was found by Cheapflights users on 9/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1410:07 pm -
1 stop12h 28m
Wed 10/211:00 pm -
1 stop11h 35m
Deal found 9/13![Delta logo]()
$546
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Mon 1/187:00 am -
1 stop8h 08m
Mon 1/258:35 am -
1 stop14h 27m
Deal found 9/12![United Airlines logo]()
$488
This American Airlines deal was found by Cheapflights users on 9/12. 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.
Sat 9/2610:44 am -
1 stop26h 03m
Tue 2/23:30 pm -
1 stop10h 29m
Deal found 9/12![American Airlines logo]()
$544
This Southwest deal was found by Cheapflights users on 9/14. 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 12/411:40 pm -
1 stop11h 35m
Mon 12/72:15 pm -
2 stops19h 00m
Deal found 9/14![Southwest logo]()
$560
This Volaris deal was found by Cheapflights users on 9/10. 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 10/112:31 pm -
1 stop10h 28m
Mon 10/57:00 am -
1 stop8h 48m
Deal found 9/10![Multiple Airlines logo]()
$621
This Delta deal was found by Cheapflights users on 9/10. 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.
Fri 1/224:06 pm -
1 stop18h 14m
Fri 1/292:00 pm -
1 stop9h 56m
Deal found 9/10![Delta logo]()
$568
This Copa Airlines deal was found by Cheapflights users on 9/11. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/144:15 pm -
2 stops14h 07m
Mon 1/185:52 pm -
2 stops28h 50m
Deal found 9/11![Copa Airlines logo]()
$653
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 11/118:00 am -
1 stop10h 39m
Sat 11/1412:35 pm -
1 stop9h 34m
Deal found 9/11![United Airlines logo]()
$492
This Southwest deal was found by Cheapflights users on 9/10. 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.
Sun 2/219:15 pm -
2 stops15h 30m
Sat 2/2712:30 pm -
1 stop10h 15m
Deal found 9/10![Southwest logo]()
$566
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/13:54 pm -
2 stops19h 05m
Thu 10/81:00 pm -
1 stop20h 51m
Deal found 9/10![American Airlines logo]()
$582
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 2/2412:52 pm -
2 stops17h 53m
Mon 3/110:00 am -
2 stops27h 10m
Deal found 9/15![Alaska Airlines logo]()
$717
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Wed 10/286:00 am -
2 stops12h 39m
Wed 11/48:45 am -
1 stop9h 14m
Deal found 9/13![United Airlines logo]()
$492
This Delta deal was found by Cheapflights users on 9/10. 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.
Thu 9/1710:01 pm -
1 stop12h 59m
Sun 9/201:25 pm -
1 stop10h 03m
Deal found 9/10![Delta logo]()
$626
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/56:00 pm -
2 stops18h 18m
Fri 10/92:18 pm -
1 stop18h 42m
Deal found 9/10![American Airlines logo]()
$591
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/2512:59 am -
1 stop8h 26m
Mon 11/29:40 am -
1 stop10h 53m
Deal found 9/10![United Airlines logo]()
$492
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 10/265:30 am -
1 stop8h 40m
Mon 11/28:45 am -
1 stop14h 34m
Deal found 9/11![United Airlines logo]()
$502
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/1711:59 pm -
1 stop12h 48m
Mon 9/212:18 pm -
1 stop18h 35m
Deal found 9/10![American Airlines logo]()
$626
Last-minute flights from Arizona to Costa RicaDiscover last-minute flight deals from Arizona to Costa Rica. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Arizona to Costa Rica. Data last updated September 15, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/1210:10 pm -
2 stops14h 08m
Wed 10/212:44 pm -
1 stop19h 51m
Deal found 9/10![American Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/1611:52 pm -
1 stop11h 01m
Sat 10/2411:49 am -
1 stop9h 25m
Deal found 9/10![United Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 10/246:25 pm -
1 stop18h 18m
Sat 10/312:44 pm -
1 stop10h 18m
Deal found 9/15![American Airlines logo]()
$352
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 10/247:26 pm -
1 stop17h 34m
Fri 10/303:01 pm -
1 stop19h 34m
Deal found 9/14![American Airlines logo]()
$405
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/244:29 pm -
1 stop21h 41m
Wed 10/281:20 pm -
1 stop8h 55m
Deal found 9/13![United Airlines logo]()
$412
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 10/267:26 pm -
1 stop17h 34m
Tue 11/102:07 pm -
1 stop20h 59m
Deal found 9/14![American Airlines logo]()
$310
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/2611:33 pm -
2 stops13h 27m
Tue 11/32:01 pm -
1 stop11h 50m
Deal found 9/10![American Airlines logo]()
$415
This American Airlines deal was found by Cheapflights users on 9/12. 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 10/276:50 pm -
2 stops17h 28m
Tue 11/31:33 pm -
2 stops20h 31m
Deal found 9/12![American Airlines logo]()
$409
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 10/2912:36 am -
2 stops12h 24m
Thu 11/1912:37 am -
1 stop9h 35m
Deal found 9/14![American Airlines logo]()
$365
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/305:00 am -
1 stop8h 00m
Fri 11/66:20 am -
1 stop19h 31m
Deal found 9/14![American Airlines logo]()
$360
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/306:37 pm -
1 stop9h 48m
Sat 11/78:45 am -
1 stop8h 35m
Deal found 9/10![United Airlines logo]()
$390
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/307:26 pm -
1 stop17h 34m
Sat 11/76:20 am -
2 stops15h 04m
Deal found 9/10![American Airlines logo]()
$395
One-way flights from Arizona to Costa RicaSearch for one-way flight options from Arizona to Costa Rica. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from Arizona to Costa Rica. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 10/264:55 pm -
1 stop20h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![American Airlines logo]()
$171
This Travelocity deal was found by Cheapflights users on 9/13. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/711:59 pm -
1 stop10h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![JetBlue logo]()
$186
This JetBlue deal was found by Cheapflights users on 9/10. 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 1/3011:05 pm -
1 stop12h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![JetBlue logo]()
$188
This American Airlines deal was found by Cheapflights users on 9/10. 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 1/206:42 am -
2 stops12h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![American Airlines logo]()
$188
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/1211:14 pm -
2 stops13h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![American Airlines logo]()
$200
This Avianca deal was found by Cheapflights users on 9/14. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/61:30 pm -
2 stops18h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$206
This FlightHub deal was found by Cheapflights users on 9/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/79:34 am -
1 stop13h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$207
This Expedia deal was found by Cheapflights users on 9/10. 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.
Mon 10/2610:29 pm -
1 stop13h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![JetBlue logo]()
$210
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:29 pm -
1 stop13h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![JetBlue logo]()
$212
This Vliegwinkel deal was found by Cheapflights users on 9/13. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/231:32 pm -
2 stops17h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Tue 10/63:36 pm -
3 stops43h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$212
This Southwest deal was found by Cheapflights users on 9/10. 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.
Sun 11/1510:55 pm -
2 stops12h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Southwest logo]()
$219
Find flight deals from Arizona to Costa Rica
Keep the following information in mind while searching for Arizona to Costa Rica flight deals. Data was last updated September 15, 2026.
Round-trip from | $310 (American Airlines) |
|---|---|
One-way from | $171 (American Airlines) |
Popular in | August |
Cheapest in | November |
Average price | $529 |
Cheapflights Fare Finder
Customize your flight search to find flights from Arizona 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 September 15, 2026.
Use the filters below to find and compare flights from Arizona to Costa Rica that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhoenixLiberia
PHX Phoenix Sky Harbor Intl - LIR Liberia
PHXLIR
Phoenix Sky Harbor Intl
Sat 1/30
11:05 pm-12:58 pm
1 stop12h 53m
Liberia
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$188
PhoenixSan José
PHX Phoenix Sky Harbor Intl - SJO San José Juan Santamaria Intl
PHXSJO
Phoenix Sky Harbor Intl
Sun 11/15
10:55 pm-12:20 pm
2 stops12h 25m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$219
PhoenixSan José
PHX Phoenix Sky Harbor Intl - SJO San José Juan Santamaria Intl
PHXSJO
Phoenix Sky Harbor Intl
Wed 9/23
1:32 pm-8:30 am
2 stops17h 58m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$244
PhoenixLiberia
PHX Phoenix Sky Harbor Intl - LIR Liberia
PHXLIR
Phoenix Sky Harbor Intl
Sun 11/15
11:59 pm-2:00 pm
1 stop13h 01m
Liberia
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$250
Las VegasSan José
LAS Las Vegas Harry Reid Intl - SJO San José Juan Santamaria Intl
LASSJO
Las Vegas Harry Reid Intl
Thu 10/15
12:31 pm-11:59 pm
1 stop10h 28m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$250
PhoenixLiberia
PHX Phoenix Sky Harbor Intl - LIR Liberia
PHXLIR
Phoenix Sky Harbor Intl
Fri 9/25
6:10 pm-12:45 pm
2 stops17h 35m
Liberia
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$251
PhoenixLiberia
PHX Phoenix Sky Harbor Intl - LIR Liberia
PHXLIR
Phoenix Sky Harbor Intl
Sun 2/7
11:59 pm-3:15 pm
1 stop14h 16m
Liberia
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$253
PhoenixSan José
PHX Phoenix Sky Harbor Intl - SJO San José Juan Santamaria Intl
PHXSJO
Phoenix Sky Harbor Intl
Sun 11/15
8:16 pm-1:25 am
3 stops28h 09m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$256
Las VegasSan José
LAS Las Vegas Harry Reid Intl - SJO San José Juan Santamaria Intl
LASSJO
Las Vegas Harry Reid Intl
Thu 9/17
12:59 am-7:37 pm
1 stop17h 38m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$258
Las VegasLiberia
LAS Las Vegas Harry Reid Intl - LIR Liberia
LASLIR
Las Vegas Harry Reid Intl
Tue 10/27
7:45 am-1:08 pm
3 stops28h 23m
Liberia
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$261
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Arizona to Costa Rica
Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Arizona with our price prediction graph.
LAS-SJO
PHX-SJO
PHX-LIR
TUS-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 Arizona to Costa Rica
USAZ-CR0
LAS-SJO
PHX-SJO
PHX-LIR
TUS-SJO
What is the cheapest month to book a flight from Arizona to Costa Rica?
Currently, October is the cheapest month in which you can book a flight from Arizona to Costa Rica (average of $477). Flying from Arizona to Costa Rica in August is currently the most expensive (average of $722). 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 Arizona to Costa Rica?
To ensure you get the cheapest price possible for a flight from Arizona to Costa Rica, you should look to book at least 11 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Related info for your journey
Find useful and relevant information for your journey from Arizona 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.
Alternative routes
Complete your trip
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Top destinations
Alternative routes for Arizona 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 Arizona to Costa Rica by cabin class
Find flights from Arizona to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Arizona and Costa Rica flights
Browse other Arizona and Costa Rica flight options. Last updated on September 15, 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 Arizona after your stay in Costa Rica
Arizona to Costa Rica flights
Consider these flights traveling from Arizona to Costa Rica.
Top 5 airlines flying from Arizona to Costa Rica
Discover the top 5 airlines that operate flights from Arizona 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 September 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$250 | Average$498 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$346 | Average$596 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$353 | Average$605 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$377 | Average$644 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$417 | Average$595 | FlexibilityNo cancel fee | On-time74% |