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$114+ 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SJO
ene. 9 — ene. 161
vie. 1/9
vie. 1/16
1 adult, Economy
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Cheap 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 diciembre 10, 2025.

This United Airlines deal was found by Cheapflights users on 12/9. 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.
mar. 12/96:25 pmLAS - SJO
1 stop12h 07mUnited Airlines
mar. 12/168:45 amSJO - LAS
1 stop9h 08mUnited Airlines
Deal found 12/9$328
This Copa Airlines deal was found by Cheapflights users on 12/9. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1012:51 amLAS - SJO
1 stop10h 30mCopa Airlines
dom. 12/142:53 pmSJO - LAS
1 stop9h 36mCopa Airlines
Deal found 12/9$330
This American Airlines deal was found by Cheapflights users on 12/8. 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.
sáb. 12/1311:18 pmPHX - LIR
1 stop12h 12mAmerican Airlines
mié. 12/171:19 pmLIR - PHX
1 stop11h 56mAmerican Airlines
Deal found 12/8$338
This American Airlines deal was found by Cheapflights users on 12/8. 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.
lun. 12/83:41 pmPHX - SJO
1 stop19h 11mAmerican Airlines
lun. 12/156:20 amSJO - PHX
1 stop15h 55mAmerican Airlines
Deal found 12/8$339
This American Airlines deal was found by Cheapflights users on 12/8. 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.
mié. 12/3111:19 pmLAS - SJO
1 stop9h 13mAmerican Airlines
mar. 2/32:54 pmSJO - LAS
1 stop9h 43mAmerican Airlines
Deal found 12/8$353
This American Airlines deal was found by Cheapflights users on 12/8. 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.
mar. 12/96:00 amLAS - SJO
2 stops12h 49mAmerican Airlines
mar. 12/166:00 amSJO - LAS
2 stops13h 46mAmerican Airlines
Deal found 12/8$363
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/119:40 amPHX - SJO
1 stop9h 59mUnited Airlines
jue. 12/182:05 pmSJO - PHX
1 stop11h 12mUnited Airlines
Deal found 12/10$364
This American Airlines deal was found by Cheapflights users on 12/8. 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.
mar. 12/93:41 pmPHX - LIR
1 stop19h 38mAmerican Airlines
sáb. 12/133:20 pmLIR - PHX
1 stop10h 39mAmerican Airlines
Deal found 12/8$365
This American Airlines deal was found by Cheapflights users on 12/9. 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.
mié. 12/105:00 amPHX - LIR
1 stop8h 19mAmerican Airlines
dom. 12/143:20 pmLIR - PHX
1 stop10h 39mAmerican Airlines
Deal found 12/9$370
This American Airlines deal was found by Cheapflights users on 12/7. 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.
dom. 12/711:49 pmLAS - SJO
2 stops19h 00mAmerican Airlines
sáb. 12/137:00 amSJO - LAS
1 stop18h 59mAmerican Airlines
Deal found 12/7$371
This Southwest deal was found by Cheapflights users on 12/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/108:05 amLAS - SJO
1 stop10h 25mSouthwest
mié. 12/172:15 pmSJO - LAS
1 stop9h 45mSouthwest
Deal found 12/9$377
This FlightHub deal was found by Cheapflights users on 12/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/319:50 pmLAS - SJO
1 stop12h 35mSpirit Airlines
mar. 2/312:33 pmSJO - LAS
2 stops13h 11mSpirit Airlines
Deal found 12/9$388

Find 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 diciembre 10, 2025.

Round-trip from

$280
(Cheapflightsfares)

One-way from

$114
(eDestinos)

Popular in

December

Cheapest in

August

Average price

$699
From Arizona to Costa Rica
Search Deals
One-way flight from Arizona to Costa Rica
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 diciembre 10, 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

mié. 2/18

12:58 am-4:48 pm

1 stop13h 50m

San José Juan Santamaria Intl

jue. 2/26

8:11 am-10:29 pm

1 stop16h 18m

$308

Las VegasSan José

LAS - SJO

LASSJO

Las Vegas Harry Reid Intl

mié. 1/21

8:00 am-6:16 pm

1 stop8h 16m

San José Juan Santamaria Intl

mié. 1/28

6:30 am-5:51 pm

1 stop13h 21m

$320

Las VegasSan José

LAS - SJO

LASSJO

Las Vegas Harry Reid Intl

mié. 2/11

12:58 am-4:46 pm

2 stops13h 48m

San José Juan Santamaria Intl

jue. 2/19

10:08 am-10:29 pm

1 stop14h 21m

$327

Las VegasSan José

LAS - SJO

LASSJO

Las Vegas Harry Reid Intl

mié. 1/7

11:31 am-12:22 pm

2 stops22h 51m

San José Juan Santamaria Intl

mié. 1/14

1:30 pm-11:44 pm

1 stop12h 14m

$329

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

jue. 1/22

9:30 am-8:39 pm

1 stop10h 09m

San José Juan Santamaria Intl

mar. 1/27

9:40 am-8:07 pm

1 stop11h 27m

$334

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

sáb. 1/24

11:30 am-8:39 pm

1 stop8h 09m

San José Juan Santamaria Intl

mié. 1/28

2:20 pm-10:14 pm

1 stop8h 54m

$334

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

jue. 1/22

8:30 am-8:39 pm

2 stops11h 09m

San José Juan Santamaria Intl

jue. 1/29

8:45 am-6:49 pm

1 stop11h 04m

$334

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

jue. 1/29

9:30 am-6:16 pm

1 stop7h 46m

San José Juan Santamaria Intl

dom. 2/1

6:40 am-7:12 pm

1 stop13h 32m

$334

PhoenixLiberia

PHX - LIR

PHXLIR

Phoenix Sky Harbor Intl

lun. 3/2

12:59 am-1:30 pm

1 stop11h 31m

Liberia

mié. 3/11

1:20 pm-11:46 pm

1 stop11h 26m

$335

PhoenixLiberia

PHX - LIR

PHXLIR

Phoenix Sky Harbor Intl

mar. 1/6

7:00 am-6:37 pm

1 stop10h 37m

Liberia

mar. 1/13

2:20 pm-10:14 pm

1 stop8h 54m

$335

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

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 February 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.

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 diciembre 10, 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 Thursday 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?

    Copa Airlines, United Airlines, and Delta can get you from Arizona to Costa Rica in just under 8h 16m. Your travel time can differ by up to 5h 34m. 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 $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 February 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

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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 diciembre 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$310Average$604FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$353Average$634FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$354Average$608FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$361Average$632FlexibilityNo cancel feeOn-time71%

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