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Sky Harbor Intl

$174+ Cheap flights from Costa Rica to Sky Harbor Intl (PHX)

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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — PHX
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap 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 August 14, 2025.

Round-trip from

$276
(United Airlines)

One-way from

$174
(CheapOair)

Popular in

April

Cheapest in

September

Average price

$467
From Costa Rica to Phoenix Sky Harbor Intl
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One-way flight from Costa Rica to Phoenix Sky Harbor Intl
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Highest demand for flights based on searches. 6% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Costa Rica to Sky Harbor Intl

Cheapest flights from Costa Rica to Sky Harbor Intl
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 August 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:45 amSJO - PHX
2 stops13h 36mUnited Airlines
Tue 11/1111:10 amPHX - SJO
2 stops23h 15mUnited Airlines
Deal found 8/13$276
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/161:30 pmSJO - PHX
2 stops26h 21mUnited Airlines
Mon 9/224:28 pmPHX - SJO
2 stops18h 58mUnited Airlines
Deal found 8/14$289
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/72:59 pmSJO - PHX
1 stop18h 50mAmerican Airlines
Sat 11/1512:30 amPHX - SJO
1 stop10h 52mAmerican Airlines
Deal found 8/12$291
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/178:45 amSJO - PHX
2 stops14h 14mUnited Airlines
Wed 12/317:30 pmPHX - SJO
2 stops21h 46mUnited Airlines
Deal found 8/14$298
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:35 amSJO - PHX
1 stop14h 30mAmerican Airlines
Mon 12/812:45 amPHX - SJO
1 stop18h 17mAmerican Airlines
Deal found 8/12$304
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:45 amSJO - PHX
1 stop11h 06mUnited Airlines
Sun 11/98:07 pmPHX - SJO
1 stop14h 18mUnited Airlines
Deal found 8/13$307
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/128:45 amSJO - PHX
2 stops26h 08mUnited Airlines
Wed 12/317:30 pmPHX - SJO
2 stops21h 46mUnited Airlines
Deal found 8/13$311
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:00 amSJO - PHX
1 stop18h 17mAmerican Airlines
Sun 11/212:30 amPHX - SJO
1 stop10h 49mAmerican Airlines
Deal found 8/12$313
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:44 amSJO - PHX
2 stops15h 35mAmerican Airlines
Sat 11/811:18 pmPHX - SJO
1 stop12h 04mAmerican Airlines
Deal found 8/12$318
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/138:45 amSJO - PHX
2 stops14h 14mUnited Airlines
Wed 12/317:30 pmPHX - SJO
2 stops21h 46mUnited Airlines
Deal found 8/14$320
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:44 amSJO - PHX
1 stop14h 28mAmerican Airlines
Sun 11/95:00 amPHX - SJO
1 stop16h 01mAmerican Airlines
Deal found 8/12$326

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 2,558,603 searches. Data last updated August 14, 2025.
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

Costa Rica

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Tue 10/28

7:45 am-8:21 pm

2 stops13h 36m

Phoenix Sky Harbor Intl

Tue 11/11

11:10 am-11:25 am

2 stops23h 15m

$276

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Thu 9/18

1:30 pm-5:41 pm

1 stop29h 11m

Phoenix Sky Harbor Intl

Mon 9/22

3:41 pm-7:37 pm

2 stops26h 56m

$276

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Wed 9/3

8:37 am-8:54 pm

1 stop13h 17m

Phoenix Sky Harbor Intl

Wed 9/10

12:20 pm-7:37 pm

1 stop30h 17m

$276

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Fri 11/7

9:00 am-11:35 pm

1 stop15h 35m

Phoenix Sky Harbor Intl

Sun 11/16

11:55 pm-1:15 pm

1 stop12h 20m

$285

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Mon 10/13

4:13 pm-8:01 am

1 stop16h 48m

$174

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Sat 10/18

8:37 am-8:59 am

1 stop25h 22m

$184

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Sat 9/27

7:55 am-8:23 am

1 stop25h 28m

$184

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Mon 10/20

7:55 am-9:50 am

2 stops26h 55m

$184

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Sat 9/27

12:19 pm-9:34 am

3 stops22h 15m

$219

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

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.
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

What is the cheapest month to book a flight from Costa Rica to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Costa Rica to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Costa Rica to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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.

What is the cheapest time of day to fly from CR to PHX?

Find hourly flight availability from Costa Rica to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

When flying from Costa Rica to Phoenix Sky Harbor Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 August 14, 2025.
Peruse reviews from past customers who have flown with Southwest, United Airlines, and American 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.
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,244 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,916 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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.

  • Can I find deals for flights from Costa Rica to Sky Harbor Intl that include hotel bookings?

    Yes. In addition to deals on Costa Rica to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Costa Rica to Sky Harbor Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Costa Rica to Sky Harbor Intl.

  • Can I find deals for business class flights from Costa Rica to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Costa Rica to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Costa Rica to Phoenix Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Costa Rica to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Costa Rica to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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.

See more FAQs

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 locations
Payson
Chandler
Glendale
Globe
Goodyear
Surprise
Casa Grande
Buckeye
Camp Verde
Peoria
Paradise Valley
Avondale
Guadalupe

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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 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$320Average$468FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$369Average$537FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$378Average$605FlexibilityNo cancel feeOn-time69%

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