$254+ Cheap flights from Costa Rica to Sky Harbor Intl (PHX)
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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — PHX
Nov 30 — Dec 71
Round-trip
1 adult, Economy
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Find cheap flights from Costa Rica to Sky Harbor Intl 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 Costa Rica to Sky Harbor Intl
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Cheapest flights from Costa Rica to Sky Harbor IntlExplore the most affordable flight options available from Costa Rica to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2026.
Explore the most affordable flight options available from Costa Rica to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2026.
This Delta deal was found by Cheapflights users on 10/27. 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.
Sat 11/72:00 pm -
1 stop9h 45m
Fri 11/1311:35 pm -
1 stop13h 35m
Deal found 10/27![Delta logo]()
$523
This Justfly.com deal was found by Cheapflights users on 10/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1912:20 pm -
1 stop19h 22m
Thu 12/317:36 pm -
1 stop14h 29m
Deal found 10/28![Frontier logo]()
$537
This Volaris deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/243:00 pm -
1 stop18h 04m
Tue 12/299:34 am -
1 stop12h 10m
Deal found 10/31![Multiple Airlines logo]()
$538
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/264:15 pm -
1 stop16h 49m
Wed 12/23:10 pm -
3 stops30h 34m
Deal found 10/28![Multiple Airlines logo]()
$544
This Delta deal was found by Cheapflights users on 10/29. 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 12/238:40 am -
1 stop12h 11m
Thu 12/311:50 pm -
1 stop16h 25m
Deal found 10/29![Delta logo]()
$546
This American Airlines deal was found by Cheapflights users on 10/29. 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 11/72:01 pm -
1 stop11h 50m
Fri 11/1312:20 am -
1 stop13h 29m
Deal found 10/29![American Airlines logo]()
$555
This Delta deal was found by Cheapflights users on 10/27. 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 12/248:40 am -
1 stop12h 11m
Thu 12/311:50 pm -
1 stop16h 25m
Deal found 10/27![Delta logo]()
$557
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/1712:35 pm -
2 stops11h 29m
Wed 12/305:13 pm -
2 stops19h 09m
Deal found 10/26![United Airlines logo]()
$576
This American Airlines deal was found by Cheapflights users on 10/29. 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 11/26:20 am -
2 stops16h 35m
Sat 11/77:34 am -
2 stops12h 16m
Deal found 10/29![American Airlines logo]()
$580
This Southwest deal was found by Cheapflights users on 10/27. 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 11/71:05 pm -
1 stop11h 35m
Fri 11/1310:55 pm -
2 stops12h 10m
Deal found 10/27![Southwest logo]()
$586
This American Airlines deal was found by Cheapflights users on 10/30. 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 11/211:14 pm -
1 stop9h 49m
Sun 11/2912:54 am -
1 stop12h 37m
Deal found 10/30![American Airlines logo]()
$708
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/2011:58 am -
2 stops12h 00m
Sat 1/1611:59 pm -
2 stops11h 40m
Deal found 10/26![American Airlines logo]()
$738
Best flights from Costa Rica to Sky Harbor IntlDiscover carefully curated flight deals from Costa Rica to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2026.
Discover carefully curated flight deals from Costa Rica to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2026.
This Delta deal was found by Cheapflights users on 10/26. 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 12/201:50 pm -
1 stop11h 24m
Fri 1/1512:55 am -
1 stop9h 25m
Deal found 10/26![Delta logo]()
$523
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/248:40 am -
1 stop15h 19m
Sun 4/48:00 am -
2 stops25h 11m
Deal found 10/30![United Airlines logo]()
$546
This Southwest deal was found by Cheapflights users on 10/30. 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 3/11:05 pm -
2 stops20h 10m
Sun 3/79:45 pm -
2 stops14h 05m
Deal found 10/30![Southwest logo]()
$624
This American Airlines deal was found by Cheapflights users on 10/30. 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 11/211:14 pm -
1 stop9h 49m
Sun 11/2912:54 am -
1 stop12h 37m
Deal found 10/30![American Airlines logo]()
$708
This United Airlines deal was found by Cheapflights users on 10/30. 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 2/11:15 am -
1 stop9h 33m
Wed 2/311:35 am -
1 stop8h 04m
Deal found 10/30![United Airlines logo]()
$555
This Delta deal was found by Cheapflights users on 10/27. 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 12/248:40 am -
1 stop12h 11m
Thu 12/311:50 pm -
1 stop16h 25m
Deal found 10/27![Delta logo]()
$557
This Delta deal was found by Cheapflights users on 10/26. 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 12/238:40 am -
1 stop12h 11m
Thu 12/311:50 pm -
1 stop16h 25m
Deal found 10/26![Delta logo]()
$557
This United Airlines deal was found by Cheapflights users on 10/26. 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 12/178:45 am -
1 stop12h 53m
Wed 12/305:13 pm -
2 stops19h 09m
Deal found 10/26![United Airlines logo]()
$576
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/2011:58 am -
2 stops12h 00m
Sat 1/1610:59 pm -
1 stop12h 40m
Deal found 10/26![American Airlines logo]()
$738
This United Airlines deal was found by Cheapflights users on 10/28. 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 2/1112:35 pm -
1 stop8h 51m
Tue 2/166:57 pm -
1 stop12h 35m
Deal found 10/28![United Airlines logo]()
$637
This United Airlines deal was found by Cheapflights users on 10/27. 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 2/101:15 am -
1 stop9h 31m
Wed 2/176:57 pm -
2 stops17h 25m
Deal found 10/27![United Airlines logo]()
$642
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/211:00 pm -
1 stop10h 53m
Mon 11/307:00 am -
2 stops29h 10m
Deal found 10/28![United Airlines logo]()
$741
Last-minute flights from Costa Rica to Sky Harbor IntlDiscover last-minute flight deals from Costa Rica to Sky Harbor Intl. Data last updated October 31, 2026 and is based on user searches.
Discover last-minute flight deals from Costa Rica to Sky Harbor Intl. Data last updated October 31, 2026 and is based on user searches.
This Volaris deal was found by Cheapflights users on 10/28. 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 11/14:15 pm -
1 stop16h 49m
Sun 11/89:34 am -
1 stop13h 25m
Deal found 10/28![Multiple Airlines logo]()
$596
This American Airlines deal was found by Cheapflights users on 10/29. 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 11/26:20 am -
2 stops16h 35m
Sat 11/77:34 am -
2 stops12h 16m
Deal found 10/29![American Airlines logo]()
$580
This American Airlines deal was found by Cheapflights users on 10/29. 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 11/33:54 pm -
1 stop9h 57m
Wed 11/118:26 pm -
1 stop16h 20m
Deal found 10/29![American Airlines logo]()
$576
This Southwest deal was found by Cheapflights users on 10/29. 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 11/42:15 pm -
2 stops18h 10m
Tue 11/107:35 pm -
2 stops15h 45m
Deal found 10/29![Southwest logo]()
$604
This Delta deal was found by Cheapflights users on 10/27. 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.
Sat 11/72:00 pm -
1 stop9h 45m
Fri 11/1311:35 pm -
1 stop13h 35m
Deal found 10/27![Delta logo]()
$523
This American Airlines deal was found by Cheapflights users on 10/29. 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 11/72:01 pm -
1 stop11h 50m
Fri 11/1312:20 am -
1 stop13h 29m
Deal found 10/29![American Airlines logo]()
$555
This Southwest deal was found by Cheapflights users on 10/27. 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 11/71:05 pm -
1 stop11h 35m
Fri 11/1310:55 pm -
2 stops12h 10m
Deal found 10/27![Southwest logo]()
$586
This American Airlines deal was found by Cheapflights users on 10/29. 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 11/133:54 pm -
1 stop9h 57m
Sun 11/295:00 am -
1 stop16h 49m
Deal found 10/29![American Airlines logo]()
$594
This American Airlines deal was found by Cheapflights users on 10/30. 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 11/211:14 pm -
1 stop9h 49m
Sun 11/2912:54 am -
1 stop12h 37m
Deal found 10/30![American Airlines logo]()
$708
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/211:00 pm -
1 stop10h 53m
Mon 11/307:00 am -
2 stops29h 10m
Deal found 10/28![United Airlines logo]()
$741
This Delta deal was found by Cheapflights users on 10/27. 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 11/222:37 pm -
1 stop9h 49m
Tue 11/246:00 am -
1 stop15h 15m
Deal found 10/27![Delta logo]()
$557
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/264:15 pm -
1 stop16h 49m
Wed 12/23:10 pm -
3 stops30h 34m
Deal found 10/28![Multiple Airlines logo]()
$544
One-way flights from Costa Rica to Sky Harbor IntlSearch for one-way flight options from Costa Rica to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.
Search for one-way flight options from Costa Rica to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.
This Volaris deal was found by Cheapflights users on 10/28. 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 4/14:12 pm -
1 stop16h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$254
This Southwest deal was found by Cheapflights users on 10/27. 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 11/211:05 pm -
1 stop9h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Southwest logo]()
$265
This Flysmarter deal was found by Cheapflights users on 10/26. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/203:00 pm -
1 stop18h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$280
This Delta deal was found by Cheapflights users on 10/29. 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 11/122:00 pm -
1 stop10h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Delta logo]()
$281
This Southwest deal was found by Cheapflights users on 10/26. 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.
Thu 12/102:05 pm -
1 stop9h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Southwest logo]()
$283
This American Airlines deal was found by Cheapflights users on 10/30. 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 11/123:17 pm -
1 stop8h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![American Airlines logo]()
$285
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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.
Sat 2/66:23 pm -
2 stops49h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Alaska Airlines logo]()
$288
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/148:35 am -
2 stops35h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 10/28. 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 1/226:00 am -
1 stop11h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 10/30. 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.
Sat 11/142:37 pm -
1 stop9h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Delta logo]()
$303
This Southwest deal was found by Cheapflights users on 10/27. 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 2/121:05 pm -
1 stop11h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Southwest logo]()
$307
This Delta deal was found by Cheapflights users on 10/28. 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 2/17:00 am -
1 stop16h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Delta logo]()
$308
Find flight deals from Costa Rica to Sky Harbor Intl
Keep the following information in mind while searching for Costa Rica to Sky Harbor Intl flight deals. Data was last updated October 31, 2026.
Round-trip from | $523 (Delta) |
|---|---|
One-way from | $254 (Volaris) |
Popular in | September |
Cheapest in | February |
Average price | $484 |
Cheapflights Fare Finder
Customize your flight search to find flights from Costa Rica to Sky Harbor Intl 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 October 31, 2026.
Use the filters below to find and compare flights from Costa Rica to Phoenix Sky Harbor Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LiberiaPhoenix
LIR Liberia - PHX Phoenix Sky Harbor Intl
LIRPHX
Liberia
Thu 11/12
2:00 pm-11:26 pm
1 stop10h 26m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$281
LiberiaPhoenix
LIR Liberia - PHX Phoenix Sky Harbor Intl
LIRPHX
Liberia
Thu 12/10
2:05 pm-10:35 pm
1 stop9h 30m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$283
LiberiaPhoenix
LIR Liberia - PHX Phoenix Sky Harbor Intl
LIRPHX
Liberia
Wed 11/18
2:00 pm-11:26 pm
1 stop10h 26m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$286
LiberiaPhoenix
LIR Liberia - PHX Phoenix Sky Harbor Intl
LIRPHX
Liberia
Thu 11/12
3:17 pm-7:41 am
2 stops17h 24m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$295
San JoséPhoenix
SJO San José Juan Santamaria Intl - PHX Phoenix Sky Harbor Intl
SJOPHX
San José Juan Santamaria Intl
Fri 1/22
6:00 am-4:48 pm
1 stop11h 48m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$301
San JoséPhoenix
SJO San José Juan Santamaria Intl - PHX Phoenix Sky Harbor Intl
SJOPHX
San José Juan Santamaria Intl
Thu 1/21
1:15 am-9:59 pm
3 stops21h 44m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$303
San JoséPhoenix
SJO San José Juan Santamaria Intl - PHX Phoenix Sky Harbor Intl
SJOPHX
San José Juan Santamaria Intl
Sat 11/14
2:37 pm-11:26 pm
1 stop9h 49m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$303
San JoséPhoenix
SJO San José Juan Santamaria Intl - PHX Phoenix Sky Harbor Intl
SJOPHX
San José Juan Santamaria Intl
Fri 1/22
2:45 pm-10:45 pm
1 stop9h 00m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$307
San JoséPhoenix
SJO San José Juan Santamaria Intl - PHX Phoenix Sky Harbor Intl
SJOPHX
San José Juan Santamaria Intl
Tue 11/24
3:52 pm-10:29 am
1 stop19h 37m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$307
San JoséPhoenix
SJO San José Juan Santamaria Intl - PHX Phoenix Sky Harbor Intl
SJOPHX
San José Juan Santamaria Intl
Tue 3/9
2:45 pm-10:45 pm
1 stop9h 00m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$307
Showing 1-10 of 33 resultsSorted by cheapest first
Best time to book a flight from Costa Rica to Sky Harbor Intl
Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Costa Rica with our price prediction graph.
LIR-PHX
SJO-PHX
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 Costa Rica to Phoenix Sky Harbor Intl Airport
CR0-PHX
LIR-PHX
SJO-PHX
What is the cheapest month to book a flight from Costa Rica to Phoenix Sky Harbor Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Costa Rica to Phoenix Sky Harbor Intl Airport (average of $408). Flying from Costa Rica to Phoenix Sky Harbor Intl Airport in September is currently the most expensive (average of $718). 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 Costa Rica to Phoenix Sky Harbor Intl Airport?
To ensure you get the cheapest price possible for a flight from Costa Rica to Phoenix Sky Harbor Intl Airport, you should look to book at least 67 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.
Reviews of airlines servicing Sky Harbor Intl
Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated October 31, 2026.
Peruse reviews from past customers who have flown with Southwest,United Airlines, andAmerican Airlines from Costa Rica to Phoenix Sky Harbor Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Boarding
8.1
Entertainment
7.4
Comfort
8.0
Overall
7.9
Crew
8.6
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Food
7.0
Boarding
8.1
Entertainment
7.4
Comfort
8.0
Overall
7.9
Crew
8.6
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Food
7.0
Boarding
8.1
Entertainment
7.4
Comfort
8.0
Overall
7.9
Crew
8.6
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Food
7.0
Boarding
8.1
Entertainment
7.4
Comfort
8.0
Overall
7.9
Crew
8.6
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Related info for your journey
Find useful and relevant information for your journey from Costa Rica to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Phoenix Sky Harbor Intl Airport?
Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locationsGlendale
Buckeye
Payson
Goodyear
Peoria
Surprise
Wickenburg
Paradise Valley
Casa Grande
Chandler
Camp Verde
Globe
Fountain Hills
Guadalupe
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Alternative routes for Costa Rica to Sky Harbor Intl
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Complete your trip
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Costa Rica and Sky Harbor Intl flights
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Other flights to Sky Harbor Intl
Explore flights to Sky Harbor Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 31, 2026.
Top 3 airlines flying from Costa Rica to Sky Harbor Intl
Discover the top 3 airlines that operate flights from Costa Rica to Sky Harbor Intl. 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 October 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$320 | Average$485 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$326 | Average$402 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$464 | Average$666 | FlexibilityNo cancel fee | On-time63% |