HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Costa Rica

$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. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Arizona to Costa Rica with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. 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.
mié. 12/317:10 pmLAS - SJO
1 stop9h 15mUnited Airlines
mié. 1/288:45 amSJO - LAS
1 stop9h 15mUnited Airlines
Deal found 12/11$320
This American 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 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
vie. 12/193:13 pmLIR - PHX
1 stop10h 59mAmerican Airlines
Deal found 12/10$327
This United Airlines deal was found by Cheapflights users on 12/11. 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.
mar. 12/166:35 amPHX - LIR
2 stops11h 02mUnited Airlines
jue. 12/188:35 amLIR - PHX
1 stop14h 39mUnited Airlines
Deal found 12/11$335
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. 12/116:35 amPHX - SJO
2 stops13h 04mUnited Airlines
jue. 12/1812:35 pmSJO - PHX
1 stop10h 39mUnited Airlines
Deal found 12/10$364
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/3110:04 pmLAS - SJO
1 stop12h 52mDelta
mar. 2/32:31 pmSJO - LAS
1 stop10h 44mDelta
Deal found 12/10$369
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/129:45 pmPHX - SJO
1 stop8h 15mDelta
sáb. 12/208:30 amSJO - PHX
1 stop15h 18mDelta
Deal found 12/10$374
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/145:00 amPHX - SJO
1 stop16h 59mAmerican Airlines
mar. 12/161:15 pmSJO - PHX
1 stop10h 31mAmerican Airlines
Deal found 12/10$384
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/136:24 pmPHX - SJO
1 stop18h 42mAmerican Airlines
sáb. 12/201:50 pmSJO - PHX
1 stop12h 05mAmerican Airlines
Deal found 12/11$388
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
This United Airlines deal was found by Cheapflights users on 12/11. 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.
vie. 12/1210:55 amPHX - SJO
1 stop10h 05mUnited Airlines
vie. 12/1912:35 pmSJO - PHX
2 stops11h 14mUnited Airlines
Deal found 12/11$391
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. 12/3111:19 pmLAS - SJO
1 stop12h 57mAmerican Airlines
mar. 2/32:54 pmSJO - LAS
1 stop9h 43mAmerican Airlines
Deal found 12/9$398
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/129:45 pmPHX - SJO
1 stop8h 15mDelta
lun. 12/157:00 amSJO - PHX
1 stop14h 12mDelta
Deal found 12/10$404

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 12, 2025.

Round-trip from

$284
(Priceline)

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
Search Deals

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 12, 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

mar. 1/6

10:15 pm-1:00 pm

1 stop12h 45m

San José Juan Santamaria Intl

mié. 1/21

7:00 am-11:15 pm

1 stop18h 15m

$330

Las VegasSan José

LAS - SJO

LASSJO

Las Vegas Harry Reid Intl

mar. 1/6

10:15 pm-1:00 pm

1 stop12h 45m

San José Juan Santamaria Intl

vie. 1/23

7:00 am-11:30 pm

1 stop18h 30m

$330

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

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

PhoenixLiberia

PHX - LIR

PHXLIR

Phoenix Sky Harbor Intl

lun. 1/19

12:30 am-12:37 pm

1 stop11h 07m

Liberia

mar. 2/3

3:13 pm-10:24 am

1 stop20h 11m

$335

PhoenixLiberia

PHX - LIR

PHXLIR

Phoenix Sky Harbor Intl

lun. 1/5

9:15 am-6:37 pm

1 stop8h 22m

Liberia

mié. 1/28

8:35 am-6:49 pm

1 stop11h 14m

$335

TucsonLiberia

TUS - LIR

TUSLIR

Tucson

mié. 3/4

6:30 am-4:08 pm

1 stop8h 38m

Liberia

mié. 3/18

7:35 am-9:14 pm

1 stop14h 39m

$347

Las VegasSan José

LAS - SJO

LASSJO

Las Vegas Harry Reid Intl

mar. 2/17

12:58 am-4:48 pm

1 stop13h 50m

San José Juan Santamaria Intl

mié. 2/25

10:08 am-10:29 pm

1 stop14h 21m

$348

Las VegasSan José

LAS - SJO

LASSJO

Las Vegas Harry Reid Intl

mar. 1/6

10:15 pm-1:00 pm

1 stop12h 45m

San José Juan Santamaria Intl

dom. 1/25

2:31 pm-11:15 pm

1 stop10h 44m

$369

Las VegasSan José

LAS - SJO

LASSJO

Las Vegas Harry Reid Intl

jue. 1/8

9:59 pm-12:22 pm

1 stop12h 23m

San José Juan Santamaria Intl

jue. 1/15

1:30 pm-11:44 pm

1 stop12h 14m

$371

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 60 results
1
2
3
...
6

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 12, 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?

    Delta, United Airlines, and American Airlines can get you from Arizona to Costa Rica in just under 8h 09m. Your travel time can differ by up to 4h 36m. 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 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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
Los Angeles to San Salvador flights
Dulles Intl to San Salvador flights
Newark to San José flights
John F Kennedy Intl to Panama City flights
Newark to Panama City flights
John F Kennedy Intl to Guatemala City flights
Los Angeles to Guatemala City flights
Hobby to San Salvador flights
Dulles Intl to Panama City flights
John F Kennedy Intl to Liberia flights
George Bush Intcntl to San Salvador flights
Newark to Liberia flights
John F Kennedy Intl to San Salvador flights
Dallas/Fort Worth to San Salvador flights
O'Hare Intl to San José flights
LaGuardia to San José flights
Dulles Intl to San José flights
Los Angeles to San José flights
LaGuardia to Panama City flights
Miami to Panama City flights
Newark to Guatemala City flights
Baltimore to San Salvador flights
Los Angeles to Panama City flights
Boston to Liberia flights
Boston to Panama City flights
Boston to San José flights
Reagan-National to San José flights
Dulles Intl to Guatemala City flights
Dallas/Fort Worth to San José flights
Miami to San José flights
Baltimore to San José flights
Reagan-National to San Salvador flights
Atlanta to San José flights
Miami to Managua flights
O'Hare Intl to Panama City flights
Hobby to San José flights
Fort Lauderdale to San José flights
Denver to San José flights
Los Angeles to Liberia flights
LaGuardia to Liberia flights
LaGuardia to Guatemala City flights
Denver to Liberia flights
Miami to San Salvador flights
Seattle to San José flights
San Francisco to San José flights
Baltimore to Panama City flights
San Francisco to Panama City flights
George Bush Intcntl to San José flights
Boston to Guatemala City flights

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 12, 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%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.