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Sky Harbor Intl

$178+ 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — PHX
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap 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 February 13, 2026.

This eDestinos deal was found by Cheapflights users on 2/11. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/62:39 pm
SJO
-
PHX
1 stop32h 32m
Multiple Airlines
Tue 3/1012:17 pm
PHX
-
SJO
2 stops33h 56m
Multiple Airlines
Deal found 2/11$328
This American Airlines deal was found by Cheapflights users on 2/9. 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 3/107:00 am
SJO
-
PHX
1 stop18h 34m
American Airlines
Tue 3/175:00 am
PHX
-
SJO
1 stop15h 43m
American Airlines
Deal found 2/9$351
This United Airlines deal was found by Cheapflights users on 2/11. 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.
Fri 2/272:05 pm
SJO
-
PHX
2 stops20h 51m
United Airlines
Mon 3/23:30 pm
PHX
-
SJO
1 stop25h 46m
United Airlines
Deal found 2/11$353
This United Airlines deal was found by Cheapflights users on 2/9. 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 4/207:55 am
SJO
-
PHX
1 stop25h 42m
United Airlines
Sat 4/251:30 pm
PHX
-
SJO
1 stop15h 00m
United Airlines
Deal found 2/9$354
This United Airlines deal was found by Cheapflights users on 2/9. 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 8/312:30 am
SJO
-
PHX
1 stop11h 03m
United Airlines
Tue 8/256:00 am
PHX
-
SJO
1 stop13h 19m
United Airlines
Deal found 2/9$358
This United Airlines deal was found by Cheapflights users on 2/11. 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 4/227:55 am
SJO
-
PHX
2 stops14h 19m
United Airlines
Wed 4/296:00 am
PHX
-
SJO
2 stops12h 37m
United Airlines
Deal found 2/11$364

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 February 13, 2026.

Round-trip from

$328
(eDestinos)

One-way from

$178
(Kiwi.com)

Popular in

April

Cheapest in

November

Average price

$383
From Costa Rica to Phoenix Sky Harbor Intl
Search Deals
One-way flight from Costa Rica to Phoenix Sky Harbor Intl
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($111 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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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 February 13, 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

Costa Rica

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Fri 2/27

2:05 pm-9:56 am

2 stops20h 51m

Phoenix Sky Harbor Intl

Mon 3/2

8:28 pm-8:39 pm

2 stops23h 11m

$353

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Tue 3/10

5:30 am-8:28 am

1 stop27h 58m

Phoenix Sky Harbor Intl

Tue 3/17

8:30 am-7:39 pm

1 stop10h 09m

$353

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Mon 8/3

12:30 am-10:33 am

1 stop11h 03m

Phoenix Sky Harbor Intl

Tue 8/25

6:00 am-8:19 pm

1 stop13h 19m

$358

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Sun 5/10

6:00 am-9:54 am

1 stop28h 54m

Phoenix Sky Harbor Intl

Thu 5/14

6:00 am-7:37 pm

1 stop12h 37m

$364

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Wed 4/22

7:55 am-9:14 pm

2 stops14h 19m

Phoenix Sky Harbor Intl

Wed 4/29

6:00 am-7:37 pm

2 stops12h 37m

$364

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Fri 5/1

1:25 pm-8:37 am

1 stop20h 12m

Phoenix Sky Harbor Intl

Mon 5/4

3:50 pm-12:21 pm

2 stops19h 31m

$364

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Mon 5/18

7:55 am-11:13 am

1 stop28h 18m

Phoenix Sky Harbor Intl

Sun 8/30

8:54 am-12:26 pm

2 stops26h 32m

$364

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Mon 3/16

8:40 am-11:30 pm

1 stop15h 50m

Phoenix Sky Harbor Intl

Thu 3/19

5:01 pm-5:16 pm

1 stop23h 15m

$364

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Tue 3/10

5:30 am-8:28 am

1 stop27h 58m

$201

San JoséPhoenix

SJO - PHX

SJOPHX

San José Juan Santamaria Intl

Fri 3/6

12:35 pm-3:14 pm

3 stops27h 39m

$202

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 16 results
1
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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, October is the cheapest month in which you can book a flight from Costa Rica to Phoenix Sky Harbor Intl Airport (average of $283). Flying from Costa Rica to Phoenix Sky Harbor Intl Airport in April is currently the most expensive (average of $385). 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.

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 February 13, 2026.
Peruse reviews from past customers who have flown with Southwest, Delta, and United 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
4,283 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,283 reviews
Southwest
8.0
Very good
4,283 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,186 reviews
Southwest
8.0
Very good
4,283 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,283 reviews
Southwest
8.0
Very good
4,283 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,275 reviews
Southwest
8.0
Very good
4,283 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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.

  • How long is the flight from Costa Rica to Phoenix Sky Harbor Intl Airport?

    United Airlines can get you from Costa Rica to Phoenix Sky Harbor Intl Airport in just under 20h 51m. Your travel time can differ by up to . Airlines will cover a distance of 2392 mi.

  • What are the cheapest airlines to fly from Costa Rica to Phoenix Sky Harbor Intl Airport one-way?

    One-way options have recently been found by users for as low as $179 on Delta. Other airlines that offer cheap prices include United Airlines from $183 and American Airlines from $188 one-way.

  • 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, October is the cheapest month in which you can book a flight from Costa Rica to Phoenix Sky Harbor Intl Airport (average of $283). Flying from Costa Rica to Phoenix Sky Harbor Intl Airport in April is currently the most expensive (average of $385). 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
Goodyear
Glendale
Paradise Valley
Casa Grande
Globe
Chandler
Payson
Camp Verde
Peoria
Buckeye
Surprise
Guadalupe

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Costa Rica to Sky Harbor Intl

Discover the top 4 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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$178Average$351FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$284Average$545FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$320Average$450FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$320Average$400FlexibilityNo cancel feeOn-time71%

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