Flights from Phoenix Sky Harbor to Costa Rica

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Our cheapest offers for flights from Phoenix Sky Harbor to Costa Rica

Here you can compare cheap flights from Phoenix Sky Harbor (PHX) to Costa Rica for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Costa Rica. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Phoenix - Sky Harbor
San Jose, Costa Rica
Outbound
04/26/25
1 Stopover (DFW)
AA0556, AA2731
24h 45min
Return
05/23/25
1 Stopover (DFW)
AA0320, AA1768
23h 31min
American Airlines ?
$358
Phoenix - Sky Harbor
San Jose, Costa Rica
Outbound
04/26/25
1 Stopover (DFW)
AA0556, AA2731
24h 45min
Return
05/23/25
2 Stopovers (CLT, DFW)
AA2788, AA0522, AA0520
19h 49min
American Airlines ?
$366
Phoenix - Sky Harbor
San Jose, Costa Rica
Outbound
04/26/25
2 Stopovers (DEN, IAH)
UA1637, UA0320, UA1096
16h 36min
Return
05/23/25
1 Stopover (SFO)
UA2313, UA0502
28h 03min
United Airlines ?
$394
Prices based on recent searches, subject to last-minute changes
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* Prices may vary, please check the travel details given by the online travel agency before booking. Prices include taxes.