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$144+ 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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SJO
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Find flight deals from Arizona to Costa Rica

Cheapest flights from Arizona to Costa Rica
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 November 20, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 11/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:50 pmLAS - SJO
1 stop12h 35mSpirit Airlines
Tue 2/31:30 pmSJO - LAS
1 stop12h 13mSpirit Airlines
Deal found 11/19$302
This American Airlines deal was found by Cheapflights users on 11/19. 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 11/3010:00 amLAS - SJO
1 stop11h 13mAmerican Airlines
Wed 12/101:15 pmSJO - LAS
1 stop12h 44mAmerican Airlines
Deal found 11/19$320
This Copa Airlines deal was found by Cheapflights users on 11/18. 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.
Tue 12/3012:51 amLAS - SJO
1 stop14h 02mCopa Airlines
Tue 2/310:08 amSJO - LAS
1 stop14h 21mCopa Airlines
Deal found 11/18$322
This Copa Airlines deal was found by Cheapflights users on 11/18. 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.
Tue 11/1812:51 amLAS - SJO
1 stop11h 02mCopa Airlines
Wed 11/2611:00 amSJO - LAS
1 stop13h 29mCopa Airlines
Deal found 11/18$324
This Delta deal was found by Cheapflights users on 11/18. 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 11/196:15 amLAS - SJO
1 stop13h 52mDelta
Wed 11/267:00 amSJO - LAS
1 stop16h 29mDelta
Deal found 11/18$328
This United Airlines deal was found by Cheapflights users on 11/18. 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 12/96:25 pmLAS - SJO
1 stop12h 07mUnited Airlines
Sat 12/138:45 amSJO - LAS
2 stops11h 11mUnited Airlines
Deal found 11/18$332
This United Airlines deal was found by Cheapflights users on 11/19. 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 12/86:18 pmPHX - SJO
1 stop13h 14mUnited Airlines
Fri 12/129:40 amSJO - PHX
1 stop11h 07mUnited Airlines
Deal found 11/19$334
This United Airlines deal was found by Cheapflights users on 11/18. 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 11/2010:08 amLAS - SJO
1 stop8h 31mUnited Airlines
Mon 11/248:45 amSJO - LAS
1 stop13h 20mUnited Airlines
Deal found 11/18$336
This American Airlines deal was found by Cheapflights users on 11/19. 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 12/27:00 amLAS - SJO
1 stop13h 13mAmerican Airlines
Fri 12/51:15 pmSJO - LAS
1 stop12h 44mAmerican Airlines
Deal found 11/19$337
This Kiwi.com deal was found by Cheapflights users on 11/19. 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.
Wed 12/1010:58 pmLAS - SJO
2 stops35h 27mSpirit Airlines
Wed 12/171:31 pmSJO - LAS
1 stop33h 14mSpirit Airlines
Deal found 11/19$338
This Kiwi.com deal was found by Cheapflights users on 11/19. 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.
Wed 12/310:20 pmLAS - SJO
1 stop11h 22mMultiple Airlines
Tue 12/91:31 pmSJO - LAS
2 stops21h 07mMultiple Airlines
Deal found 11/19$348
This American Airlines deal was found by Cheapflights users on 11/19. 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 12/36:30 amPHX - SJO
1 stop14h 58mAmerican Airlines
Sat 12/66:20 amSJO - PHX
1 stop15h 55mAmerican Airlines
Deal found 11/19$357

Cheap 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 November 20, 2025.

Round-trip from

$272
(CheapOair)

One-way from

$144
(Delta)

Popular in

December

Cheapest in

August

Average price

$483
From Arizona to Costa Rica
Search Deals
One-way flight from Arizona to Costa Rica
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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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 November 20, 2025.
Use the filters below to find and compare flights from Arizona to Costa Rica that are best for you.

Fly from

Arizona

Fly to

Costa Rica

Route

Depart

Return

Price

Las VegasSan José

LAS - SJO

LASSJO

Las Vegas Harry Reid Intl

Wed 12/31

5:30 pm-7:05 am

1 stop11h 35m

San José Juan Santamaria Intl

Tue 2/3

7:00 am-6:56 pm

1 stop13h 56m

$320

Las VegasSan José

LAS - SJO

LASSJO

Las Vegas Harry Reid Intl

Tue 12/9

6:25 pm-8:32 am

1 stop12h 07m

San José Juan Santamaria Intl

Sat 12/13

8:45 am-3:53 pm

1 stop9h 08m

$320

Las VegasSan José

LAS - SJO

LASSJO

Las Vegas Harry Reid Intl

Tue 1/20

6:00 am-10:15 pm

1 stop14h 15m

San José Juan Santamaria Intl

Thu 1/29

7:00 am-6:56 pm

1 stop13h 56m

$320

Las VegasSan José

LAS - SJO

LASSJO

Las Vegas Harry Reid Intl

Thu 1/8

8:30 am-7:30 pm

1 stop9h 00m

San José Juan Santamaria Intl

Thu 1/15

9:40 am-7:55 pm

1 stop12h 15m

$321

Las VegasSan José

LAS - SJO

LASSJO

Las Vegas Harry Reid Intl

Tue 12/30

12:51 am-9:56 pm

1 stop19h 05m

San José Juan Santamaria Intl

Tue 2/3

10:08 am-10:29 pm

1 stop14h 21m

$322

Las VegasSan José

LAS - SJO

LASSJO

Las Vegas Harry Reid Intl

Tue 2/3

9:59 pm-12:22 pm

1 stop12h 23m

San José Juan Santamaria Intl

Sat 2/7

1:30 pm-11:43 pm

1 stop12h 13m

$328

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Tue 1/20

9:30 am-6:16 pm

1 stop7h 46m

San José Juan Santamaria Intl

Wed 1/28

9:40 am-8:07 pm

1 stop11h 27m

$334

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Mon 12/8

6:18 pm-8:32 am

1 stop13h 14m

San José Juan Santamaria Intl

Sat 12/13

8:45 am-4:41 pm

1 stop8h 56m

$334

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Thu 2/19

10:15 am-7:30 pm

1 stop8h 15m

San José Juan Santamaria Intl

Thu 2/26

9:40 am-8:50 pm

1 stop12h 10m

$335

Las VegasSan José

LAS - SJO

LASSJO

Las Vegas Harry Reid Intl

Thu 3/19

1:58 am-4:46 pm

2 stops13h 48m

San José Juan Santamaria Intl

Tue 3/31

10:57 am-10:30 pm

1 stop12h 33m

$335

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 60 results
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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.
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

What is the cheapest month to book a flight from Arizona to Costa Rica?

Currently, September is the cheapest month in which you can book a flight from Arizona to Costa Rica (average of $303). Flying from Arizona to Costa Rica in December is currently the most expensive (average of $427). 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 AZ to CR?

Find hourly flight availability from Arizona to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2025.

It’s typically best to fly out from Arizona to Costa Rica in the evening. Doing so could potentially save you 21% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Arizona to Costa Rica?

Use this chart to determine the cheapest time to fly round-trip from Arizona to Costa Rica. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Arizona to Costa Rica flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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.

  • How long is the flight from Arizona to Costa Rica?

    Delta, United Airlines, and Southwest can get you from Arizona to Costa Rica in just under 9h. Your travel time can differ by up to 3h 07m. The distance from Arizona to Costa Rica is about 2644 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Arizona to Costa Rica one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $144. Users have also found prices from $144 and $151 on Delta and United Airlines, respectively.

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

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

  • How can I find direct flights from Arizona to Costa Rica?

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

  • Can I find deals for business class flights from Arizona to Costa Rica?

    Yes. Cheapflights offers flight deals from Arizona to Costa Rica 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 Arizona to Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from Arizona to Costa Rica (average of $303). Flying from Arizona to Costa Rica in December is currently the most expensive (average of $427). 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

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Alternative routes for Arizona to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Arizona to Costa Rica

Discover the top 4 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 November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$310Average$644FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$353Average$649FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$354Average$620FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$362Average$638FlexibilityNo cancel feeOn-time71%

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