HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Costa Rica

$179+ Cheap flights from Gilbert, AZ 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SJO
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Gilbert 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 Gilbert to Costa Rica

Keep the following information in mind while searching for Gilbert to Costa Rica flight deals. Data was last updated April 17, 2025.

Round-trip from

$374
(CheapOair)

One-way from

$179
(United Airlines)

Popular in

December

Cheapest in

August

Average price

$581
From Gilbert to Costa Rica
Search Deals
One-way flight from Gilbert to Costa Rica
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($44 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 April 2025
Search Deals

Find flight deals from Gilbert to Costa Rica

Cheapest flights from Gilbert to Costa Rica
Explore the most affordable flight options available from Gilbert to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This CheapOair deal was found by Cheapflights users on 4/17. 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.
Fri 7/49:32 amPHX - SJO
1 stop13h 20mMultiple Airlines
Sun 7/134:13 pmSJO - PHX
1 stop16h 48mMultiple Airlines
Deal found 4/17$374
This American Airlines deal was found by Cheapflights users on 4/17. 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 8/1912:52 amPHX - SJO
1 stop11h 28mAmerican Airlines
Mon 8/257:40 amSJO - PHX
1 stop13h 12mAmerican Airlines
Deal found 4/17$376
This Southwest deal was found by Cheapflights users on 4/17. 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.
Sat 5/1710:45 pmPHX - SJO
1 stop12h 25mSouthwest
Wed 5/211:10 pmSJO - PHX
1 stop10h 25mSouthwest
Deal found 4/17$388
This United Airlines deal was found by Cheapflights users on 4/17. 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 11/58:35 pmPHX - SJO
1 stop10h 40mUnited Airlines
Mon 11/1012:35 pmSJO - PHX
1 stop10h 21mUnited Airlines
Deal found 4/17$390
This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/265:46 pmPHX - SJO
2 stops29h 04mSpirit Airlines
Fri 5/212:23 pmSJO - PHX
2 stops29h 18mSpirit Airlines
Deal found 4/17$394
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/69:00 amPHX - SJO
2 stops13h 52mAlaska Airlines
Mon 5/121:12 amSJO - PHX
2 stops15h 37mAlaska Airlines
Deal found 4/17$469
This Copa Airlines deal was found by Cheapflights users on 4/17. 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.
Fri 5/24:40 pmPHX - SJO
2 stops14h 40mCopa Airlines
Tue 5/68:46 amSJO - PHX
2 stops13h 16mCopa Airlines
Deal found 4/17$529
This Southwest deal was found by Cheapflights users on 4/16. 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.
Wed 7/25:00 amPHX - LIR
1 stop7h 10mSouthwest
Wed 7/162:10 pmLIR - PHX
1 stop9h 10mSouthwest
Deal found 4/16$586
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/139:00 amPHX - LIR
2 stops20h 20mAlaska Airlines
Mon 5/1911:20 amLIR - PHX
2 stops26h 31mAlaska Airlines
Deal found 4/17$636
This American Airlines deal was found by Cheapflights users on 4/17. 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 7/112:38 amPHX - LIR
1 stop13h 02mAmerican Airlines
Wed 7/163:45 pmLIR - PHX
1 stop18h 30mAmerican Airlines
Deal found 4/17$665
This Delta deal was found by Cheapflights users on 4/17. 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.
Sat 6/2811:59 pmPHX - LIR
1 stop11h 01mDelta
Sat 7/51:05 pmLIR - PHX
1 stop10h 38mDelta
Deal found 4/17$747
This United Airlines deal was found by Cheapflights users on 4/17. 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 7/27:06 pmPHX - LIR
2 stops13h 54mUnited Airlines
Wed 7/161:20 pmLIR - PHX
2 stops12h 07mUnited Airlines
Deal found 4/17$759

Cheapflights Fare Finder

Customize your flight search to find flights from Gilbert 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 April 17, 2025.
Use the filters below to find and compare flights from Gilbert to Costa Rica that are best for you.

Fly from

Gilbert

Fly to

Costa Rica

Route

Depart

Return

Price

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Fri 7/4

9:32 am-11:52 pm

1 stop13h 20m

San José Juan Santamaria Intl

Sun 7/13

4:13 pm-8:01 am

1 stop16h 48m

$374

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Tue 8/19

12:52 am-1:20 pm

1 stop11h 28m

San José Juan Santamaria Intl

Mon 8/25

7:40 am-7:52 pm

1 stop13h 12m

$376

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Sat 5/17

10:45 pm-12:10 pm

1 stop12h 25m

San José Juan Santamaria Intl

Wed 5/21

1:10 pm-10:35 pm

1 stop10h 25m

$388

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Sat 9/27

6:45 pm-12:26 pm

1 stop16h 41m

San José Juan Santamaria Intl

Wed 10/8

7:55 am-3:10 pm

1 stop8h 15m

$390

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Thu 6/12

12:54 pm-10:37 am

2 stops20h 43m

San José Juan Santamaria Intl

Thu 6/19

12:28 pm-8:05 pm

2 stops32h 37m

$407

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Tue 5/6

9:00 am-11:52 pm

2 stops13h 52m

San José Juan Santamaria Intl

Mon 5/12

1:12 am-3:49 pm

2 stops15h 37m

$469

PhoenixSan José

PHX - SJO

PHXSJO

Phoenix Sky Harbor Intl

Fri 5/2

4:40 pm-8:20 am

2 stops14h 40m

San José Juan Santamaria Intl

Tue 5/6

8:46 am-9:02 pm

2 stops13h 16m

$529

PhoenixLiberia

PHX - LIR

PHXLIR

Phoenix Sky Harbor Intl

Wed 7/2

5:00 am-1:10 pm

1 stop7h 10m

Liberia

Wed 7/16

2:10 pm-10:20 pm

1 stop9h 10m

$586

PhoenixLiberia

PHX - LIR

PHXLIR

Phoenix Sky Harbor Intl

Tue 5/13

9:00 am-6:20 am

2 stops20h 20m

Liberia

Mon 5/19

11:20 am-12:51 pm

2 stops26h 31m

$636

PhoenixLiberia

PHX - LIR

PHXLIR

Phoenix Sky Harbor Intl

Tue 7/1

12:38 am-2:40 pm

1 stop13h 02m

Liberia

Wed 7/16

3:45 pm-9:15 am

1 stop18h 30m

$665

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 24 results
1
2
3

Best time to book a flight from Gilbert to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Gilbert 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 Gilbert to Costa Rica

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

Currently, September is the cheapest month in which you can book a flight from Gilbert to Costa Rica (average of $398). Flying from Gilbert to Costa Rica in March is currently the most expensive (average of $555). 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 G1L to CR?

Find hourly flight availability from Gilbert 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 April 17, 2025.

When flying from Gilbert to Costa Rica, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 in.

Temperature in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. 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 Costa Rica. Reviews last updated April 17, 2025.
Read through reviews of airlines operating flights from Gilbert to Costa Rica, such as Alaska Airlines, Southwest and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,882 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Copa Airlines
7.6
Good
1,409 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Gilbert to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $179. Users have also found prices from $198 and $224 on Spirit Airlines and JetBlue, respectively.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Gilbert to Costa Rica (average of $398). Flying from Gilbert to Costa Rica in March is currently the most expensive (average of $555). 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 Gilbert to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to Panama City flights
Sky Harbor Intl to San José flights
Las Vegas to Panama City flights
Las Vegas to San José flights
Las Vegas to San Salvador flights
Sky Harbor Intl to Philip S.W.Goldson flights
Tucson to San José flights
Sky Harbor Intl to San Salvador flights
Sky Harbor Intl to Liberia flights
Sky Harbor Intl to Guatemala City flights
Las Vegas to Liberia flights
Las Vegas to Guatemala City flights
Las Vegas to Philip S.W.Goldson flights
Las Vegas to San Pedro Sula flights
Las Vegas to Coxen Hole flights
Sky Harbor Intl to Coxen Hole flights
Tucson to San Salvador flights
Sky Harbor Intl to San Pedro Sula flights
Tucson to Liberia flights
Sky Harbor Intl to Managua flights
Tucson to Philip S.W.Goldson flights
Tucson to Panama City flights
Las Vegas to Managua flights
Tucson to Guatemala City flights
Tucson to David flights
Sky Harbor Intl to David flights
Yuma to San José flights
Yuma to Guatemala City flights
Yuma to Panama City flights
Tucson to Managua flights
Sky Harbor Intl to Tegucigalpa flights
Las Vegas to Tegucigalpa flights

Top 8 airlines flying from Gilbert to Costa Rica

Discover the top 8 airlines that operate flights from Gilbert 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$268Average$382FlexibilityNo cancel feeOn-time65%
DeltaCheapest$360Average$628FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$370Average$601FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$374Average$691FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$389Average$615FlexibilityNo cancel feeOn-time71%
AviancaCheapest$396Average$471FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$406Average$647FlexibilityNo cancel feeOn-time63%
Copa AirlinesCheapest$602Average$702FlexibilityNo cancel feeOn-time70%

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.