HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Costa Rica

$88+ Cheap flights from O'Hare Intl (ORD) 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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SJO
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from O'Hare Intl 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 O'Hare Intl to Costa Rica

Keep the following information in mind while searching for O'Hare Intl to Costa Rica flight deals. Data was last updated febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(CheapOair)

One-way from

$88
(Cheapflightsfares)

Popular in

December

Cheapest in

May

Average price

$637

Good round-trip deal

$696 or less

Good one-way deal

$300 or less
Provider with most accurate pricing for Chicago (CHI)-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-San José Juan Santamaria Intl flights.
Search Deals
From Chicago O'Hare Intl to Costa Rica
Search Deals
One-way flight from Chicago O'Hare Intl to Costa Rica
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from Chicago O'Hare Intl to Costa Rica.
Search Deals
Price to beat on a one-way flight from Chicago O'Hare Intl to Costa Rica.
Search Deals

Find flight deals from O'Hare Intl to Costa Rica

Cheapest flights from O'Hare Intl to Costa Rica
Explore the most affordable flight options available from O'Hare Intl to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This FlightHub deal was found by Cheapflights users on 2/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/15:45 pmORD - SJO
1 stop17h 39mSpirit Airlines
mar. 3/1812:50 amSJO - ORD
2 stops17h 06mSpirit Airlines
Deal found 2/19$327
This CheapOair deal was found by Cheapflights users on 2/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/2412:48 amORD - SJO
1 stop13h 09mMultiple Airlines
mié. 3/51:50 amSJO - ORD
1 stop14h 37mMultiple Airlines
Deal found 2/19$332
This JetBlue deal was found by Cheapflights users on 2/19. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/2811:44 amORD - SJO
1 stop10h 04mJetBlue
mar. 3/411:44 pmSJO - ORD
1 stop10h 59mJetBlue
Deal found 2/19$431
This Copa Airlines deal was found by Cheapflights users on 2/20. 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.
sáb. 3/153:09 pmORD - SJO
1 stop17h 25mCopa Airlines
jue. 3/205:51 amSJO - ORD
1 stop17h 36mCopa Airlines
Deal found 2/20$436
This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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.
vie. 2/281:35 pmORD - SJO
1 stop19h 45mAvianca
lun. 3/32:15 amSJO - ORD
1 stop10h 00mAvianca
Deal found 2/19$460
This Air Canada deal was found by Cheapflights users on 2/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/68:25 pmORD - LIR
1 stop17h 45mAir Canada
lun. 4/142:30 pmLIR - ORD
1 stop17h 25mAir Canada
Deal found 2/20$605
This Mytrip deal was found by Cheapflights users on 2/20. 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.
dom. 4/61:48 pmORD - LIR
2 stops26h 12mMultiple Airlines
dom. 4/132:55 pmLIR - ORD
3 stops40h 09mMultiple Airlines
Deal found 2/20$609
This WestJet deal was found by Cheapflights users on 2/20. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/25:30 pmORD - LIR
2 stops43h 54mWestJet
vie. 6/67:05 amLIR - ORD
1 stop32h 39mWestJet
Deal found 2/20$654
This United Airlines deal was found by Cheapflights users on 2/20. 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.
lun. 6/29:40 pmORD - LIR
1 stop15h 30mUnited Airlines
vie. 6/611:05 amLIR - ORD
1 stop11h 07mUnited Airlines
Deal found 2/20$675
This American Airlines deal was found by Cheapflights users on 2/20. 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. 11/195:00 amORD - LIR
2 stops9h 00mAmerican Airlines
mar. 11/253:25 pmLIR - ORD
2 stops15h 49mAmerican Airlines
Deal found 2/20$679
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/255:30 amORD - LIR
1 stop7h 07mDelta
lun. 4/281:02 pmLIR - ORD
1 stop9h 57mDelta
Deal found 2/19$715
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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.
jue. 9/117:00 amORD - LIR
2 stops38h 15mAlaska Airlines
mié. 9/1710:00 amLIR - ORD
2 stops18h 04mAlaska Airlines
Deal found 2/20$723

Find flights from O'Hare Intl to Costa Rica within your budget

Customize your flight search to find flights from O'Hare Intl 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 febrero 20, 2025.

Fly from

O'Hare Intl

Fly to

Costa Rica

Route

Depart

Return

Price

ChicagoSan José

ORD - SJO

ORDSJO

Chicago O'Hare Intl

sáb. 3/1

5:45 pm-11:24 am

1 stop17h 39m

San José Juan Santamaria Intl

mar. 3/18

12:50 am-6:56 pm

2 stops17h 06m

$327

ChicagoSan José

ORD - SJO

ORDSJO

Chicago O'Hare Intl

mar. 5/6

5:10 am-11:18 am

1 stop7h 08m

San José Juan Santamaria Intl

vie. 5/16

1:41 pm-11:32 pm

1 stop8h 51m

$331

ChicagoSan José

ORD - SJO

ORDSJO

Chicago O'Hare Intl

vie. 2/28

11:44 am-9:48 pm

1 stop10h 04m

San José Juan Santamaria Intl

mar. 3/4

11:44 pm-10:43 am

1 stop10h 59m

$431

ChicagoSan José

ORD - SJO

ORDSJO

Chicago O'Hare Intl

sáb. 3/15

3:09 pm-7:34 am

1 stop17h 25m

San José Juan Santamaria Intl

jue. 3/20

5:51 am-12:27 am

1 stop17h 36m

$436

ChicagoSan José

ORD - SJO

ORDSJO

Chicago O'Hare Intl

vie. 2/28

1:35 pm-9:20 am

1 stop19h 45m

San José Juan Santamaria Intl

lun. 3/3

2:15 am-12:15 pm

1 stop10h 00m

$460

ChicagoLiberia

ORD - LIR

ORDLIR

Chicago O'Hare Intl

dom. 4/6

8:25 pm-1:10 pm

1 stop17h 45m

Liberia

lun. 4/14

2:30 pm-8:55 am

1 stop17h 25m

$605

ChicagoLiberia

ORD - LIR

ORDLIR

Chicago O'Hare Intl

dom. 4/6

1:48 pm-3:00 pm

2 stops26h 12m

Liberia

dom. 4/13

2:55 pm-8:04 am

3 stops40h 09m

$609

ChicagoLiberia

ORD - LIR

ORDLIR

Chicago O'Hare Intl

mar. 4/15

5:00 am-1:05 pm

1 stop9h 05m

Liberia

mar. 4/22

2:05 pm-8:25 am

1 stop17h 20m

$675

ChicagoLiberia

ORD - LIR

ORDLIR

Chicago O'Hare Intl

vie. 4/25

5:30 am-11:37 am

1 stop7h 07m

Liberia

lun. 4/28

1:02 pm-11:59 pm

1 stop9h 57m

$715

ChicagoLiberia

ORD - LIR

ORDLIR

Chicago O'Hare Intl

mar. 3/11

7:45 am-6:32 am

3 stops23h 47m

Liberia

vie. 3/14

8:00 am-1:04 pm

2 stops28h 04m

$746

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 29 results
1
2
3

Best time to book a flight from O'Hare Intl to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from O'Hare Intl 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.

Travel insights for flights from O'Hare Intl to Costa Rica

Get recent, data-driven insights about flights from O'Hare Intl to Costa Rica including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Costa Rica?

Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Costa Rica (average of $398). Flying from Chicago O'Hare Intl Airport 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 ORD to CR?

Find hourly flight availability from O'Hare Intl 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 febrero 20, 2025.

When flying from Chicago O'Hare Intl Airport to Costa Rica, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 47% versus a flight at noon.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Costa Rica?

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

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Costa Rica flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 febrero 20, 2025.
See what other customers who have flown with Delta, Alaska Airlines and Copa Airlines from Chicago to Costa Rica have to say. 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.
Delta
8.0
Very good
8,219 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Alaska Airlines
8.0
Very good
9,697 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines
7.6
Good
1,510 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Aeromexico
7.5
Good
1,771 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl 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 Chicago O'Hare Intl Airport to Costa Rica one-way?

    $88 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Sun Country Air and JetBlue, with prices starting from $167 and $201, respectively.

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Costa Rica?

    The cheapest flight price from Chicago O'Hare Intl Airport to Costa Rica is $300. On average you can expect to pay $1,225. The most popular route, (Chicago O'Hare Intl - San José Juan Santamaria Intl), can usually be booked for $236.

  • Can I find deals for flights from O'Hare Intl to Costa Rica that include hotel bookings?

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

  • How can I find direct flights from O'Hare Intl to Costa Rica?

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

  • Can I find deals for business class flights from O'Hare Intl to Costa Rica?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 Chicago O'Hare Intl Airport to Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Costa Rica (average of $398). Flying from Chicago O'Hare Intl Airport 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.

Top 8 airlines flying from O'Hare Intl to Costa Rica

Discover the top 8 airlines that operate flights from O'Hare Intl 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$238Average$393FlexibilityNo cancel feeOn-time65%
AviancaCheapest$337Average$469FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$345Average$623FlexibilityNo cancel feeOn-time62%
Copa AirlinesCheapest$459Average$642FlexibilityNo cancel feeOn-time70%
DeltaCheapest$517Average$725FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$540Average$588FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$565Average$755FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$582Average$848FlexibilityNo cancel feeOn-time69%
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.