$117+ Cheap flights from Arizona 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SJO
ago. 7 — ago. 141
Round-trip
1 adult, Economy
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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 julio 8, 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 julio 8, 2026.
This Viva deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/183:20 pm
LAS
- SJO
1 stop19h 55m
Viva
jue. 10/221:15 pm
SJO
- LAS
1 stop25h 50m
Viva
Deal found 7/7![Viva logo]()
$256
This Viva deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/83:20 pm
LAS
- SJO
1 stop9h 00m
Viva
lun. 8/172:20 am
SJO
- LAS
1 stop12h 45m
Viva
Deal found 7/7![Viva logo]()
$280
This Viva deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/83:20 pm
LAS
- SJO
1 stop9h 00m
Viva
lun. 8/102:20 am
SJO
- LAS
1 stop12h 45m
Viva
Deal found 7/8![Viva logo]()
$286
This Viva deal was found by Cheapflights users on 7/3. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/42:25 pm
LAS
- SJO
1 stop8h 55m
Viva
lun. 12/142:20 am
SJO
- LAS
1 stop12h 50m
Viva
Deal found 7/3![Viva logo]()
$287
This Viva deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/302:25 pm
LAS
- SJO
1 stop8h 50m
Viva
vie. 12/42:20 am
SJO
- LAS
1 stop12h 50m
Viva
Deal found 7/5![Viva logo]()
$325
This Viva deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/1312:15 pm
LAS
- SJO
1 stop12h 00m
Viva
sáb. 7/182:20 am
SJO
- LAS
1 stop12h 45m
Viva
Deal found 7/7![Viva logo]()
$333
This Viva deal was found by Cheapflights users on 7/6. 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.
vie. 7/103:20 pm
LAS
- SJO
1 stop8h 55m
Viva
sáb. 7/112:20 am
SJO
- LAS
1 stop12h 45m
Viva
Deal found 7/6![Viva logo]()
$348
This Viva deal was found by Cheapflights users on 7/4. 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.
vie. 8/73:20 pm
LAS
- SJO
1 stop9h 00m
Viva
lun. 8/172:20 am
SJO
- LAS
1 stop12h 45m
Viva
Deal found 7/4![Viva logo]()
$356
This Viva deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/113:20 pm
LAS
- SJO
1 stop8h 55m
Viva
vie. 7/172:20 am
SJO
- LAS
1 stop12h 45m
Viva
Deal found 7/8![Viva logo]()
$370
This American Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/247:26 pm
PHX
- SJO
1 stop17h 34m
American Airlines
vie. 10/303:01 pm
SJO
- PHX
1 stop19h 24m
American Airlines
Deal found 7/7![American Airlines logo]()
$388
This American Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/226:56 pm
PHX
- SJO
2 stops17h 03m
American Airlines
mar. 9/292:57 pm
SJO
- PHX
2 stops16h 48m
American Airlines
Deal found 7/8![American Airlines logo]()
$393
This Southwest deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/275:15 am
PHX
- LIR
1 stop7h 00m
Southwest
sáb. 10/31:45 pm
LIR
- PHX
1 stop7h 50m
Southwest
Deal found 7/7![Southwest logo]()
$407
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 julio 8, 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 julio 8, 2026.
This Viva deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/83:20 pm
LAS
- SJO
1 stop9h 00m
Viva
lun. 8/172:20 am
SJO
- LAS
1 stop12h 45m
Viva
Deal found 7/7![Viva logo]()
$280
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/298:00 am
PHX
- SJO
2 stops10h 37m
United Airlines
lun. 10/121:25 pm
SJO
- PHX
1 stop8h 35m
United Airlines
Deal found 7/7![United Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/227:12 am
TUS
- LIR
2 stops27h 48m
Delta
mar. 9/11:25 pm
LIR
- TUS
1 stop9h 16m
Delta
Deal found 7/3![Delta logo]()
$447
This Southwest deal was found by Cheapflights users on 7/6. 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.
mar. 9/16:20 am
PHX
- SJO
2 stops11h 20m
Southwest
mar. 9/151:40 pm
SJO
- PHX
1 stop8h 35m
Southwest
Deal found 7/6![Southwest logo]()
$466
This American Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/124:46 pm
TUS
- LIR
2 stops18h 39m
American Airlines
sáb. 12/193:10 pm
LIR
- TUS
2 stops18h 57m
American Airlines
Deal found 7/5![American Airlines logo]()
$472
This Volaris deal was found by Cheapflights users on 7/4. 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.
mar. 10/1312:31 pm
LAS
- SJO
1 stop10h 28m
Multiple Airlines
sáb. 10/177:00 am
SJO
- LAS
1 stop8h 48m
Multiple Airlines
Deal found 7/4![Multiple Airlines logo]()
$481
This Alaska Airlines deal was found by Cheapflights users on 7/6. 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.
sáb. 12/510:21 pm
LAS
- LIR
2 stops30h 01m
Alaska Airlines
mar. 12/811:22 am
LIR
- LAS
2 stops25h 11m
Alaska Airlines
Deal found 7/6![Alaska Airlines logo]()
$484
This Copa Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/1612:34 am
LAS
- SJO
1 stop15h 15m
Copa Airlines
sáb. 8/225:45 am
SJO
- LAS
1 stop17h 45m
Copa Airlines
Deal found 7/7![Copa Airlines logo]()
$542
This Viva deal was found by Cheapflights users on 7/3. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/42:25 pm
LAS
- SJO
1 stop8h 55m
Viva
lun. 12/142:20 am
SJO
- LAS
1 stop12h 50m
Viva
Deal found 7/3![Viva logo]()
$287
This KAYAK deal was found by Cheapflights users on 7/6. 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.
dom. 8/3010:29 pm
LAS
- LIR
1 stop13h 32m
JetBlue
mar. 9/82:06 pm
LIR
- LAS
1 stop21h 14m
JetBlue
Deal found 7/6![JetBlue logo]()
$633
This BusinessClass deal was found by Cheapflights users on 7/3. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/2210:25 pm
LAS
- LIR
1 stop11h 57m
GOL
lun. 7/2712:35 pm
LIR
- LAS
2 stops20h 16m
GOL
Deal found 7/3![GOL logo]()
$635
This United Airlines deal was found by Cheapflights users on 7/4. 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.
lun. 9/143:19 pm
PHX
- LIR
2 stops19h 51m
United Airlines
mar. 9/221:20 pm
LIR
- PHX
1 stop8h 33m
United Airlines
Deal found 7/4![United Airlines logo]()
$446
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/276:29 am
TUS
- LIR
2 stops28h 31m
Delta
mar. 9/11:25 pm
LIR
- TUS
2 stops32h 31m
Delta
Deal found 7/3![Delta logo]()
$447
This Viva deal was found by Cheapflights users on 7/6. 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.
sáb. 8/153:20 pm
LAS
- SJO
1 stop9h 00m
Viva
lun. 8/241:20 pm
SJO
- LAS
1 stop25h 45m
Viva
Deal found 7/6![Viva logo]()
$432
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/34:29 pm
PHX
- LIR
2 stops18h 41m
United Airlines
vie. 10/91:20 pm
LIR
- PHX
2 stops20h 47m
United Airlines
Deal found 7/3![United Airlines logo]()
$451
This Southwest deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/247:05 am
PHX
- SJO
2 stops11h 35m
Southwest
vie. 10/309:00 am
SJO
- PHX
2 stops11h 45m
Southwest
Deal found 7/7![Southwest logo]()
$510
This Volaris deal was found by Cheapflights users on 7/6. 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.
jue. 10/112:31 pm
LAS
- SJO
1 stop10h 28m
Multiple Airlines
jue. 10/84:15 pm
SJO
- LAS
1 stop19h 46m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$530
This American Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/611:59 pm
LAS
- LIR
1 stop12h 39m
American Airlines
sáb. 9/122:47 pm
LIR
- LAS
1 stop10h 11m
American Airlines
Deal found 7/5![American Airlines logo]()
$536
This Copa Airlines deal was found by Cheapflights users on 7/3. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2612:34 am
LAS
- SJO
1 stop12h 18m
Copa Airlines
jue. 9/310:03 am
SJO
- LAS
1 stop13h 27m
Copa Airlines
Deal found 7/3![Copa Airlines logo]()
$542
This Viva deal was found by Cheapflights users on 7/6. 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.
vie. 8/143:20 pm
LAS
- SJO
1 stop9h 00m
Viva
lun. 8/241:20 pm
SJO
- LAS
1 stop25h 45m
Viva
Deal found 7/6![Viva logo]()
$449
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/267:12 am
TUS
- LIR
2 stops27h 48m
Delta
mié. 9/21:25 pm
LIR
- TUS
1 stop9h 16m
Delta
Deal found 7/3![Delta logo]()
$503
This United Airlines deal was found by Cheapflights users on 7/6. 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.
lun. 10/512:59 am
LAS
- LIR
1 stop10h 11m
United Airlines
sáb. 10/101:03 pm
LIR
- LAS
1 stop21h 24m
United Airlines
Deal found 7/6![United Airlines logo]()
$466
This Southwest deal was found by Cheapflights users on 7/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/286:55 am
PHX
- SJO
1 stop10h 45m
Southwest
dom. 10/49:00 am
SJO
- PHX
2 stops14h 00m
Southwest
Deal found 7/3![Southwest logo]()
$526
This Copa Airlines deal was found by Cheapflights users on 7/6. 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.
dom. 9/1312:34 am
LAS
- SJO
1 stop20h 14m
Copa Airlines
sáb. 9/198:12 am
SJO
- LAS
1 stop15h 18m
Copa Airlines
Deal found 7/6![Copa Airlines logo]()
$542
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/257:12 am
TUS
- LIR
2 stops27h 48m
Delta
vie. 9/41:25 pm
LIR
- TUS
2 stops22h 05m
Delta
Deal found 7/3![Delta logo]()
$503
This United Airlines deal was found by Cheapflights users on 7/4. 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.
mar. 11/36:22 pm
LAS
- LIR
2 stops16h 48m
United Airlines
sáb. 11/144:56 pm
LIR
- LAS
1 stop8h 54m
United Airlines
Deal found 7/4![United Airlines logo]()
$466
This Southwest deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/158:50 am
LAS
- SJO
1 stop8h 50m
Southwest
dom. 9/2012:35 pm
SJO
- LAS
1 stop10h 30m
Southwest
Deal found 7/7![Southwest logo]()
$550
This United Airlines deal was found by Cheapflights users on 7/6. 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.
sáb. 10/248:30 am
PHX
- SJO
1 stop10h 07m
United Airlines
vie. 10/3011:35 am
SJO
- PHX
1 stop10h 30m
United Airlines
Deal found 7/6![United Airlines logo]()
$474
This American Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/12:41 pm
TUS
- SJO
1 stop7h 18m
American Airlines
mié. 12/93:38 pm
SJO
- TUS
2 stops18h 58m
American Airlines
Deal found 7/5![American Airlines logo]()
$643
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/2311:20 am
TUS
- LIR
2 stops23h 40m
Delta
mar. 9/11:25 pm
LIR
- TUS
1 stop9h 16m
Delta
Deal found 7/3![Delta logo]()
$561
Last-minute flights from Arizona to Costa RicaDiscover last-minute flight deals from Arizona to Costa Rica. Data last updated julio 8, 2026 and is based on user searches.
Discover last-minute flight deals from Arizona to Costa Rica. Data last updated julio 8, 2026 and is based on user searches.
This Viva deal was found by Cheapflights users on 7/6. 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.
vie. 7/103:20 pm
LAS
- SJO
1 stop8h 55m
Viva
sáb. 7/112:20 am
SJO
- LAS
1 stop12h 45m
Viva
Deal found 7/6![Viva logo]()
$348
This Viva deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/113:20 pm
LAS
- SJO
1 stop8h 55m
Viva
vie. 7/172:20 am
SJO
- LAS
1 stop12h 45m
Viva
Deal found 7/8![Viva logo]()
$370
This Viva deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/1312:15 pm
LAS
- SJO
1 stop12h 00m
Viva
sáb. 7/182:20 am
SJO
- LAS
1 stop12h 45m
Viva
Deal found 7/7![Viva logo]()
$333
This Viva deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/13:20 pm
LAS
- SJO
1 stop9h 00m
Viva
sáb. 8/152:20 am
SJO
- LAS
1 stop12h 45m
Viva
Deal found 7/5![Viva logo]()
$413
This Viva deal was found by Cheapflights users on 7/4. 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.
vie. 8/73:20 pm
LAS
- SJO
1 stop9h 00m
Viva
lun. 8/172:20 am
SJO
- LAS
1 stop12h 45m
Viva
Deal found 7/4![Viva logo]()
$356
This Viva deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/83:20 pm
LAS
- SJO
1 stop9h 00m
Viva
lun. 8/172:20 am
SJO
- LAS
1 stop12h 45m
Viva
Deal found 7/7![Viva logo]()
$280
This Viva deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/83:20 pm
LAS
- SJO
1 stop9h 00m
Viva
lun. 8/102:20 am
SJO
- LAS
1 stop12h 45m
Viva
Deal found 7/8![Viva logo]()
$286
This Viva deal was found by Cheapflights users on 7/6. 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.
sáb. 8/153:20 pm
LAS
- SJO
1 stop9h 00m
Viva
lun. 8/241:20 pm
SJO
- LAS
1 stop25h 45m
Viva
Deal found 7/6![Viva logo]()
$432
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/236:08 am
PHX
- SJO
1 stop12h 29m
United Airlines
sáb. 8/298:45 am
SJO
- PHX
1 stop10h 50m
United Airlines
Deal found 7/7![United Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/2412:59 am
LAS
- LIR
1 stop10h 11m
United Airlines
sáb. 9/51:20 pm
LIR
- LAS
1 stop20h 29m
United Airlines
Deal found 7/7![United Airlines logo]()
$434
This American Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/254:43 pm
LAS
- LIR
2 stops17h 46m
American Airlines
sáb. 9/52:15 pm
LIR
- LAS
1 stop9h 20m
American Airlines
Deal found 7/7![American Airlines logo]()
$428
This American Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/297:00 pm
PHX
- SJO
1 stop17h 52m
American Airlines
sáb. 9/56:00 am
SJO
- PHX
1 stop14h 36m
American Airlines
Deal found 7/7![American Airlines logo]()
$431
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 julio 8, 2026.
Search for one-way flight options from Arizona to Costa Rica. Find affordable one-way fares based on user searches. Data last updated julio 8, 2026.
This Viva deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/43:20 pm
LAS
- SJO
1 stop19h 55m
Viva
Deal found 7/5![Viva logo]()
$117
This Viva deal was found by Cheapflights users on 7/6. 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.
mié. 10/143:20 pm
LAS
- SJO
1 stop19h 55m
Viva
Deal found 7/6![Viva logo]()
$123
This Viva deal was found by Cheapflights users on 7/3. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/42:25 pm
LAS
- SJO
1 stop8h 55m
Viva
Deal found 7/3![Viva logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/510:12 pm
LAS
- SJO
1 stop15h 59m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$160
This Viva deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/302:25 pm
LAS
- SJO
1 stop8h 50m
Viva
Deal found 7/5![Viva logo]()
$167
This American Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/812:31 am
PHX
- LIR
2 stops12h 19m
American Airlines
Deal found 7/7![American Airlines logo]()
$172
This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/108:30 am
PHX
- SJO
1 stop10h 07m
United Airlines
Deal found 7/8![United Airlines logo]()
$173
This Viva deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/33:20 pm
LAS
- SJO
1 stop9h 00m
Viva
Deal found 7/5![Viva logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/93:20 pm
LAS
- SJO
1 stop19h 55m
Viva
Deal found 7/8![Viva logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 7/6. 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.
mié. 8/199:41 pm
LAS
- SJO
1 stop16h 30m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$185
This FlightHub deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/289:34 am
PHX
- SJO
1 stop13h 25m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$187
This Frontier deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/129:42 pm
LAS
- SJO
1 stop9h 38m
Frontier
Deal found 7/8![Frontier logo]()
$193
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 julio 8, 2026.
Round-trip from | $256 (Viva) |
|---|---|
One-way from | $117 (Viva) |
Popular in | December |
Cheapest in | October |
Average price | $564 |
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 2,558,603 searches. Data last updated julio 8, 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
Las VegasSan José
LAS - SJO
LASSJO
Las Vegas Harry Reid Intl
sáb. 8/8
3:20 pm-1:20 am
1 stop9h 00m
San José Juan Santamaria Intl
lun. 8/17
2:20 am-2:05 pm
1 stop12h 45m
$280
Las VegasSan José
LAS - SJO
LASSJO
Las Vegas Harry Reid Intl
vie. 12/4
2:25 pm-1:20 am
1 stop8h 55m
San José Juan Santamaria Intl
lun. 12/14
2:20 am-1:10 pm
1 stop12h 50m
$287
Quickest round-trip
PhoenixSan José
PHX - SJO
PHXSJO
Phoenix Sky Harbor Intl
mar. 9/29
8:00 am-7:37 pm
2 stops10h 37m
San José Juan Santamaria Intl
lun. 10/12
1:25 pm-9:00 pm
1 stop8h 35m
$418
Las VegasSan José
LAS - SJO
LASSJO
Las Vegas Harry Reid Intl
sáb. 8/15
3:20 pm-1:20 am
1 stop9h 00m
San José Juan Santamaria Intl
lun. 8/24
1:20 pm-2:05 pm
1 stop25h 45m
$432
PhoenixLiberia
PHX - LIR
PHXLIR
Phoenix Sky Harbor Intl
lun. 9/14
3:19 pm-12:10 pm
2 stops19h 51m
Liberia
mar. 9/22
1:20 pm-8:53 pm
1 stop8h 33m
$446
TucsonLiberia
TUS - LIR
TUSLIR
Tucson
sáb. 8/22
7:12 am-12:00 pm
2 stops27h 48m
Liberia
mar. 9/1
1:25 pm-9:41 pm
1 stop9h 16m
$447
TucsonLiberia
TUS - LIR
TUSLIR
Tucson
jue. 8/27
6:29 am-12:00 pm
2 stops28h 31m
Liberia
mar. 9/1
1:25 pm-8:56 pm
2 stops32h 31m
$447
Las VegasSan José
LAS - SJO
LASSJO
Las Vegas Harry Reid Intl
vie. 8/14
3:20 pm-1:20 am
1 stop9h 00m
San José Juan Santamaria Intl
lun. 8/24
1:20 pm-2:05 pm
1 stop25h 45m
$449
PhoenixLiberia
PHX - LIR
PHXLIR
Phoenix Sky Harbor Intl
sáb. 10/3
4:29 pm-12:10 pm
2 stops18h 41m
Liberia
vie. 10/9
1:20 pm-9:07 am
2 stops20h 47m
$451
PhoenixSan José
PHX - SJO
PHXSJO
Phoenix Sky Harbor Intl
mar. 9/1
6:20 am-6:40 pm
2 stops11h 20m
San José Juan Santamaria Intl
mar. 9/15
1:40 pm-9:15 pm
1 stop8h 35m
$466
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
LAS-LIR
TUS-LIR
PHX-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
LAS-LIR
TUS-LIR
What is the cheapest month to book a flight from Arizona to Costa Rica?
Currently, December is the cheapest month in which you can book a flight from Arizona to Costa Rica (average of $131). Flying from Arizona to Costa Rica in May is currently the most expensive (average of $346). 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 45 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 julio 8, 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 6 airlines flying from Arizona to Costa Rica
Discover the top 6 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 2,558,603 searches. Data last updated julio 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$250 | Average$492 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$333 | Average$581 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$333 | Average$590 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$342 | Average$591 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$354 | Average$624 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$406 | Average$592 | FlexibilityNo cancel fee | On-time74% |