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$121+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SJO
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
1 adult, Economy
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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 January 12, 2026.

Round-trip from

$317
(Kiwi.com)

One-way from

$121
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$510
From Arizona to Costa Rica
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One-way flight from Arizona to Costa Rica
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Highest demand for flights based on searches. 2% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 12, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/195:10 pmPHX - SJO
2 stops18h 12mMultiple Airlines
Tue 2/2412:35 pmSJO - PHX
1 stop10h 37mMultiple Airlines
Deal found 1/11$317
This Kiwi.com deal was found by Cheapflights users on 1/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2510:21 amLAS - SJO
2 stops23h 19mSpirit Airlines
Wed 3/41:31 pmSJO - LAS
1 stop12h 13mSpirit Airlines
Deal found 1/11$321
This CheapOair deal was found by Cheapflights users on 1/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/189:54 pmLAS - SJO
2 stops11h 46mSpirit Airlines
Wed 2/251:31 pmSJO - LAS
1 stop12h 13mSpirit Airlines
Deal found 1/12$324
This Copa Airlines deal was found by Cheapflights users on 1/11. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/201:02 amLAS - SJO
1 stop10h 51mCopa Airlines
Tue 1/272:54 pmSJO - LAS
1 stop9h 35mCopa Airlines
Deal found 1/11$325
This Kiwi.com deal was found by Cheapflights users on 1/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1711:59 pmPHX - SJO
1 stop10h 41mMultiple Airlines
Tue 2/2412:35 pmSJO - PHX
1 stop10h 37mMultiple Airlines
Deal found 1/11$328
This Kiwi.com deal was found by Cheapflights users on 1/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/185:40 pmPHX - SJO
2 stops41h 00mMultiple Airlines
Tue 2/2412:35 pmSJO - PHX
1 stop10h 37mMultiple Airlines
Deal found 1/11$330
This Copa Airlines deal was found by Cheapflights users on 1/12. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/201:02 amLAS - SJO
1 stop16h 00mCopa Airlines
Sun 1/252:20 pmSJO - LAS
1 stop10h 09mCopa Airlines
Deal found 1/12$331
This United Airlines deal was found by Cheapflights users on 1/9. 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.
Wed 1/217:00 amPHX - SJO
2 stops12h 39mUnited Airlines
Tue 1/276:30 amSJO - PHX
1 stop8h 49mUnited Airlines
Deal found 1/9$335
This Kiwi.com deal was found by Cheapflights users on 1/10. 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.
Mon 2/1611:59 pmPHX - SJO
1 stop10h 41mMultiple Airlines
Sun 2/227:45 amSJO - PHX
2 stops53h 34mMultiple Airlines
Deal found 1/10$342
This American Airlines deal was found by Cheapflights users on 1/12. 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.
Tue 3/35:44 amLAS - SJO
2 stops12h 28mAmerican Airlines
Wed 3/112:20 pmSJO - LAS
1 stop10h 43mAmerican Airlines
Deal found 1/12$342
This Delta deal was found by Cheapflights users on 1/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:35 pmPHX - SJO
1 stop13h 31mDelta
Wed 5/61:25 pmSJO - PHX
1 stop10h 16mDelta
Deal found 1/11$346
This United Airlines deal was found by Cheapflights users on 1/11. 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.
Tue 4/2812:36 amLAS - SJO
1 stop8h 35mUnited Airlines
Mon 5/48:45 amSJO - LAS
1 stop15h 14mUnited Airlines
Deal found 1/11$348

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 January 12, 2026.
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 2/18

10:21 am-11:40 am

2 stops23h 19m

San José Juan Santamaria Intl

Wed 2/25

12:35 pm-10:46 pm

2 stops12h 11m

$330

Las VegasSan José

LAS - SJO

LASSJO

Las Vegas Harry Reid Intl

Tue 1/27

1:02 am-1:53 pm

1 stop10h 51m

San José Juan Santamaria Intl

Wed 2/4

2:54 pm-10:29 pm

1 stop9h 35m

$331

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Mon 1/26

11:30 am-8:39 pm

1 stop8h 09m

San José Juan Santamaria Intl

Mon 2/9

6:30 am-6:49 pm

1 stop13h 19m

$335

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Sat 1/24

11:30 am-8:39 pm

1 stop8h 09m

San José Juan Santamaria Intl

Tue 1/27

9:40 am-8:07 pm

1 stop11h 27m

$335

Las VegasSan José

LAS - SJO

LASSJO

Las Vegas Harry Reid Intl

Sun 2/1

12:30 am-12:56 pm

1 stop10h 26m

San José Juan Santamaria Intl

Tue 2/10

9:40 am-6:30 pm

1 stop10h 50m

$337

Las VegasSan José

LAS - SJO

LASSJO

Las Vegas Harry Reid Intl

Tue 2/3

11:15 pm-1:15 pm

1 stop12h 00m

San José Juan Santamaria Intl

Tue 2/10

6:30 am-9:59 pm

1 stop17h 29m

$337

Las VegasSan José

LAS - SJO

LASSJO

Las Vegas Harry Reid Intl

Wed 1/21

1:02 am-7:06 am

1 stop28h 04m

San José Juan Santamaria Intl

Tue 1/27

6:08 pm-10:29 pm

1 stop30h 21m

$342

Las VegasSan José

LAS - SJO

LASSJO

Las Vegas Harry Reid Intl

Sat 5/2

12:37 am-1:53 pm

1 stop12h 16m

San José Juan Santamaria Intl

Wed 5/6

10:05 am-10:30 pm

1 stop13h 25m

$342

Las VegasSan José

LAS - SJO

LASSJO

Las Vegas Harry Reid Intl

Tue 3/3

9:54 pm-12:22 pm

1 stop12h 28m

San José Juan Santamaria Intl

Wed 3/11

12:31 pm-11:44 pm

1 stop12h 13m

$344

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Wed 4/15

11:55 pm-12:04 pm

1 stop11h 09m

San José Juan Santamaria Intl

Thu 4/23

1:25 pm-10:41 pm

1 stop10h 16m

$346

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/10

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 $281). Flying from Arizona to Costa Rica in June is currently the most expensive (average of $406). 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.

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?

    Spirit Airlines, Copa Airlines, and United Airlines can get you from Arizona to Costa Rica in just under 8h 09m. Your travel time can differ by up to 15h 10m. The distance from Arizona to Costa Rica is about 2392 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 $150. Users have also found prices from $150 and $150 on United Airlines and Delta, 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 $281). Flying from Arizona to Costa Rica in June is currently the most expensive (average of $406). 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

Browse thousands of different options on Cheapflights for your next trip

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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.
John F Kennedy Intl to San José flights
John F Kennedy Intl to Panama City flights
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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 January 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$333Average$587FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$347Average$630FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$354Average$598FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$357Average$601FlexibilityNo cancel feeOn-time71%

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