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$86+ Cheap flights from Michigan 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SJO
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Find flight deals from Michigan to Costa Rica

Cheapest flights from Michigan to Costa Rica
Explore the most affordable flight options available from Michigan to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This Expedia deal was found by Cheapflights users on 10/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:10 amDTW - SJO
1 stop7h 15mSpirit Airlines
Tue 11/181:30 pmSJO - DTW
1 stop9h 24mSpirit Airlines
Deal found 10/14$237
This Mytrip deal was found by Cheapflights users on 10/14. 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.
Mon 11/38:05 pmDTW - SJO
1 stop17h 20mSpirit Airlines
Wed 11/121:30 pmSJO - DTW
1 stop9h 24mSpirit Airlines
Deal found 10/14$250
This Priceline deal was found by Cheapflights users on 10/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:54 pmORD - SJO
2 stops17h 36mSpirit Airlines
Mon 11/312:34 pmSJO - ORD
2 stops11h 53mSpirit Airlines
Deal found 10/15$253
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 11/193:26 pmORD - SJO
1 stop20h 49mMultiple Airlines
Fri 12/52:20 amSJO - ORD
1 stop12h 40mMultiple Airlines
Deal found 10/15$254
This Mytrip deal was found by Cheapflights users on 10/14. 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.
Tue 10/286:00 amORD - SJO
3 stops30h 30mSpirit Airlines
Fri 10/3112:35 pmSJO - ORD
1 stop11h 28mSpirit Airlines
Deal found 10/14$255
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 10/215:05 amORD - SJO
1 stop7h 25mSpirit Airlines
Fri 10/3112:35 pmSJO - ORD
1 stop11h 28mSpirit Airlines
Deal found 10/14$256
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 10/228:00 amORD - SJO
1 stop27h 41mMultiple Airlines
Fri 10/3112:35 pmSJO - ORD
1 stop11h 28mMultiple Airlines
Deal found 10/14$257
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 11/205:00 amORD - SJO
1 stop7h 15mSpirit Airlines
Thu 12/41:31 pmSJO - ORD
1 stop10h 48mSpirit Airlines
Deal found 10/15$258
This KAYAK deal was found by Cheapflights users on 10/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/113:26 pmORD - SJO
1 stop20h 59mSpirit Airlines
Wed 11/191:30 pmSJO - ORD
1 stop10h 57mSpirit Airlines
Deal found 10/14$259
This Priceline deal was found by Cheapflights users on 10/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/277:51 pmORD - SJO
2 stops16h 39mSpirit Airlines
Thu 10/3012:35 pmSJO - ORD
1 stop11h 28mSpirit Airlines
Deal found 10/14$260
This Cheapflightsfares deal was found by Cheapflights users on 10/15. 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.
Fri 11/75:10 amORD - SJO
1 stop7h 15mSpirit Airlines
Wed 11/121:30 pmSJO - ORD
1 stop10h 57mSpirit Airlines
Deal found 10/15$261
This Mytrip deal was found by Cheapflights users on 10/14. 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.
Mon 10/276:00 amORD - SJO
1 stop10h 13mMultiple Airlines
Mon 11/31:30 pmSJO - ORD
1 stop10h 57mMultiple Airlines
Deal found 10/14$262

Cheap flight deals from Michigan to Costa Rica

Keep the following information in mind while searching for Michigan to Costa Rica flight deals. Data was last updated October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$237
(Expedia)

One-way from

$86
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$377

Good round-trip deal

$694 or less
Provider with most accurate pricing for Detroit (DTT)-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-San José Juan Santamaria Intl flights.
Search Deals
From Michigan to Costa Rica
Search Deals
One-way flight from Michigan to Costa Rica
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Michigan to Costa Rica.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Michigan 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 October 16, 2025.
Use the filters below to find and compare flights from Michigan to Costa Rica that are best for you.

Fly from

Michigan

Fly to

Costa Rica

Route

Depart

Return

Price

ChicagoSan José

ORD - SJO

ORDSJO

Chicago O'Hare Intl

Tue 2/10

2:22 pm-7:06 am

1 stop16h 44m

San José Juan Santamaria Intl

Mon 2/16

4:09 am-12:31 pm

1 stop8h 22m

$294

ChicagoSan José

ORD - SJO

ORDSJO

Chicago O'Hare Intl

Wed 2/11

2:22 pm-7:06 am

1 stop16h 44m

San José Juan Santamaria Intl

Mon 2/16

4:09 am-12:31 pm

1 stop8h 22m

$294

ChicagoSan José

ORD - SJO

ORDSJO

Chicago O'Hare Intl

Mon 2/16

2:22 pm-8:21 am

1 stop17h 59m

San José Juan Santamaria Intl

Tue 2/24

4:09 am-12:31 pm

1 stop8h 22m

$294

ChicagoSan José

ORD - SJO

ORDSJO

Chicago O'Hare Intl

Tue 12/2

2:07 pm-7:10 am

1 stop17h 03m

San José Juan Santamaria Intl

Tue 12/9

4:08 am-12:52 pm

1 stop8h 44m

$294

ChicagoSan José

ORD - SJO

ORDSJO

Chicago O'Hare Intl

Sat 11/29

2:07 pm-8:19 am

1 stop18h 12m

San José Juan Santamaria Intl

Wed 12/10

2:53 pm-12:05 am

1 stop9h 12m

$294

ChicagoSan José

ORD - SJO

ORDSJO

Chicago O'Hare Intl

Sun 2/8

2:22 pm-7:06 am

1 stop16h 44m

San José Juan Santamaria Intl

Sun 2/15

5:51 pm-12:31 pm

1 stop18h 40m

$294

ChicagoSan José

MDW - SJO

MDWSJO

Chicago Midway

Thu 12/11

10:49 am-10:12 pm

1 stop11h 23m

San José Juan Santamaria Intl

Thu 12/18

2:31 pm-11:49 pm

1 stop9h 18m

$306

ChicagoSan José

MDW - SJO

MDWSJO

Chicago Midway

Thu 12/11

10:49 am-10:12 pm

1 stop11h 23m

San José Juan Santamaria Intl

Fri 12/19

7:00 am-4:31 pm

1 stop9h 31m

$306

ChicagoSan José

ORD - SJO

ORDSJO

Chicago O'Hare Intl

Thu 12/11

6:45 am-10:12 pm

1 stop15h 27m

San José Juan Santamaria Intl

Mon 12/15

7:00 am-3:20 pm

1 stop8h 20m

$306

ChicagoSan José

ORD - SJO

ORDSJO

Chicago O'Hare Intl

Wed 12/10

6:45 am-10:12 pm

1 stop15h 27m

San José Juan Santamaria Intl

Sun 12/14

7:00 am-12:02 am

1 stop17h 02m

$306

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 60 results
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Best time to book a flight from Michigan to Costa Rica

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

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

Currently, July is the cheapest month in which you can book a flight from Michigan to Costa Rica (average of $159). Flying from Michigan to Costa Rica in December is currently the most expensive (average of $372). 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 MI to CR?

Find hourly flight availability from Michigan 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 October 16, 2025.

One of the essential ways to save on airfare from Michigan to Costa Rica is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 34% on airfare.

What is the cheapest day to fly from Michigan to Costa Rica?

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

Travelers seeking maximum savings on their Michigan to Costa Rica flight should consider departing on Monday at noon 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.

Related info for your journey

Find useful and relevant information for your journey from Michigan 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 Michigan to Costa Rica?

    A quick flight from Michigan to Costa Rica can take about 11h 23m. Copa Airlines provides one of the quickest options available for as low as $306. There are 2206 mi between Michigan and Costa Rica. 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 Michigan to Costa Rica one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $99. American Airlines flights start at $132 while deals on Delta start at $137 one-way.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Michigan to Costa Rica (average of $159). Flying from Michigan to Costa Rica in December is currently the most expensive (average of $372). 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 Michigan to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Michigan to Costa Rica

Discover the top 5 airlines that operate flights from Michigan 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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$275Average$436FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$418Average$696FlexibilityNo cancel feeOn-time71%
DeltaCheapest$430Average$812FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$493Average$760FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$527Average$741FlexibilityNo cancel feeOn-time63%

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